TW200824657A - Absorbent article - Google Patents
Absorbent article Download PDFInfo
- Publication number
- TW200824657A TW200824657A TW096128437A TW96128437A TW200824657A TW 200824657 A TW200824657 A TW 200824657A TW 096128437 A TW096128437 A TW 096128437A TW 96128437 A TW96128437 A TW 96128437A TW 200824657 A TW200824657 A TW 200824657A
- Authority
- TW
- Taiwan
- Prior art keywords
- leakage preventing
- sheet
- wing
- side leakage
- portions
- Prior art date
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- 239000002250 absorbent Substances 0.000 title claims abstract description 724
- 230000002745 absorbent Effects 0.000 title claims abstract description 708
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 230000003405 preventing effect Effects 0.000 claims description 750
- 239000004745 nonwoven fabric Substances 0.000 claims description 171
- 238000007789 sealing Methods 0.000 claims description 124
- 238000005304 joining Methods 0.000 claims description 94
- 239000000853 adhesive Substances 0.000 claims description 80
- 230000001070 adhesive effect Effects 0.000 claims description 79
- 239000006096 absorbing agent Substances 0.000 claims description 64
- 238000004049 embossing Methods 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 58
- 238000005520 cutting process Methods 0.000 claims description 57
- 230000029142 excretion Effects 0.000 claims description 44
- 238000004519 manufacturing process Methods 0.000 claims description 41
- 238000011282 treatment Methods 0.000 claims description 39
- 239000005022 packaging material Substances 0.000 claims description 35
- 238000004806 packaging method and process Methods 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 19
- 230000035699 permeability Effects 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 15
- 239000005871 repellent Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 12
- 206010040844 Skin exfoliation Diseases 0.000 claims description 11
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- 239000002759 woven fabric Substances 0.000 claims description 4
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- 239000012620 biological material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 153
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- 206010021639 Incontinence Diseases 0.000 description 7
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000012943 hotmelt Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920000247 superabsorbent polymer Polymers 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000004750 melt-blown nonwoven Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
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- 244000241257 Cucumis melo Species 0.000 description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 3
- 238000009960 carding Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
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- 235000013336 milk Nutrition 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
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- 238000009751 slip forming Methods 0.000 description 3
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
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- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000082204 Phyllostachys viridis Species 0.000 description 2
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- 238000003723 Smelting Methods 0.000 description 2
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- 238000005273 aeration Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 210000003298 dental enamel Anatomy 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
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- 229910010272 inorganic material Inorganic materials 0.000 description 2
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- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
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- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 241001674044 Blattodea Species 0.000 description 1
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- 241000143687 Cantua buxifolia Species 0.000 description 1
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- 206010033557 Palpitations Diseases 0.000 description 1
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- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- MJIHNNLFOKEZEW-UHFFFAOYSA-N lansoprazole Chemical compound CC1=C(OCC(F)(F)F)C=CN=C1CS(=O)C1=NC2=CC=CC=C2N1 MJIHNNLFOKEZEW-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
- A61F13/4753—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier the barrier being not integral with the topsheet or backsheet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4757—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being located outside the perimeter of the absorbent core
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/476—Sanitary towels, incontinence pads or napkins characterised by encircling the crotch region of the undergarment, e.g. with flaps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
200824657 九、發明說明： • 【發明所屬之技術領域】 ’ 本發明係關於—種吸收性物品，如生理用衛生棉、衛生 護墊（嬰兒紙尿褲）、失禁墊等。 又’本發明係關於一種吸收性物品，詳細而纟，係關於 一種帶翼狀側翼部生理用衛生棉等吸收性物品及其製造方 法0 【先前技術】 先前之生理用衛生棉等吸收性物品中，有設置有一對側 .防漏部者。此種吸收性物品中，$防止自具有吸收層以及 防漏層之吸收性本體之兩側部的側$属，而冑一對侧防漏部 設置於吸收性本體的皮膚抵接面側之兩侧部。藉此，於吸 收性物品之皮膚抵接面側之長度方向$兩側冑，形成抑制 液體擴散之區域，有時形成立體狀之壁，從而防止液體橫 向移動。 例如’專利文獻1(曰本專利特開2001-245927號公報） 中，揭示有一種生理用衛生棉，其具有透液性之正面薄 片、背面薄片、以及夹持於正面薄片與背面薄片之間的吸 收芯體，並且，於生理用衛生棉之表面的包括吸收芯體及 正面薄片的整個吸收區域之寬度方向的中央，設置有主吸 收區域，於寬度方向較該主吸收區域更外側處，設置有吸 收芯體及正面薄片形成為凹狀的槽溝部，並且，於槽溝寬 度方向較槽溝部更外侧處，設置有沿生理用衛生棉之長度 方向延伸之側防漏部，位於主吸收區域之正面薄片之纖維 123277.doc 200824657 密度、槽溝部之正面薄片之纖維密度、與側防漏部之纖維 密度的關係為槽溝部>側防漏部>主吸收區域的順序。該生 理用衛生棉之㈣漏㈣將-片不織布翻折㈣成，並且 具有翻折之不織布之相對向的内面之間相互離開的中空立 體形狀。200824657 IX. Description of the invention: • [Technical field to which the invention pertains] The present invention relates to an absorbent article such as a sanitary napkin, a sanitary pad (baby diaper), an incontinence pad, and the like. Further, the present invention relates to an absorbent article, and more particularly to an absorbent article such as a sanitary wing cotton having a wing-shaped side flap and a method for producing the same. [Prior Art] Absorbent articles such as sanitary napkins of the prior art Among them, there is a pair of side and leakproof parts. In such an absorbent article, $ is prevented from the side of the both sides of the absorbent body having the absorbent layer and the leakage preventing layer, and the pair of side leakage preventing portions are provided on the skin abutting side of the absorbent body. Both sides. Thereby, on both sides of the longitudinal direction of the skin contact surface side of the absorbent article, a region for suppressing the diffusion of the liquid is formed, and a three-dimensional wall may be formed to prevent the liquid from moving laterally. For example, in the patent document 1 (Japanese Laid-Open Patent Publication No. 2001-245927), there is disclosed a sanitary napkin having a liquid permeable front sheet, a back sheet, and being sandwiched between a front sheet and a back sheet. An absorbent core, and a central absorption region is provided at a center of a width direction of the entire absorption region including the absorbent core and the front sheet on the surface of the sanitary napkin, and is wider outside the main absorption region in the width direction, A groove portion in which the absorbent core body and the front sheet are formed in a concave shape is provided, and a side leakage preventing portion extending along the longitudinal direction of the sanitary napkin is provided at a position outside the groove portion in the groove width direction, and is located at the main absorption. Fiber of the front sheet of the region 123277.doc 200824657 The relationship between the density, the fiber density of the front sheet of the groove portion, and the fiber density of the side leakage preventing portion is the order of the groove portion > side leakage preventing portion > the main absorption region. The sanitary napkin (four) leaks (four) folds the sheet non-woven fabric into four pieces, and has a hollow vertical shape in which the opposite inner faces of the folded non-woven fabric are separated from each other.
又，於專利文獻2(日本專利特開2〇〇1_2523〇6號公報） 中，揭示有-種生理用衛生棉，其具備具有吸收層以及防 漏層之吸收性本體，實質上為縱長形，—對側防漏部設置 於吸收性本體之皮膚抵接面側的長度方向的兩侧部，側防 漏部具有由熱可塑性纖維所形成之不織布或包含熱可塑性 纖維之不織布、以及沿縱方向發揮彈性收縮力之彈性構 件，於構成側防漏部之不織布中設置有岡"生區$，該剛性 區域中’成形有波形之頂部及底部自基端朝向自由端延伸 且波形沿縱方向規則重複的 之基端與自由端之中間區域 凹凸褶皺，並且，於側防漏部 ’凹凸褶皺不連續之剛性分界 部以沿縱方向延伸之方式形成。 又，於專利文獻3(曰本專利特表平八5〇2438號公報）中， 揭示有-種生理用衛生棉，其具備具有吸收層以及防漏層 之吸收性本體’實質上為縱長形，且一對侧防漏部設置於 吸收性本體之兩側，側防漏部具有環形狀，防漏層延伸出 至該環形狀之内部。 另一方面，生理 對翼形部者，該一 片以及插入配置於 用衛生棉等吸收性物品中，有設置有一 對翼形部分別自具備正面薄片、背面薄 兩薄片間之吸收體的吸收性本體之兩側 123277.doc 200824657 部向I度方向外侧延伸屮 ^ ^ . 口 ^ 狎出扠置有如此之翼形部之吸收性 可藉由下述方式防止吸收性物品之位置移位：將吸 收f生本體配 <於短褲褲襠部（以下，亦稱為胯下部）之上 (面）ϋ將翼形部翻折至裤稽部之下面（外面）側，從 而利用設置於絜#加 '、7 4之防止移位劑將翼形部固定於褲稽 部。 又，於吸收性物品中，有為提昇自吸收性本體之兩側部 之側漏防止性而設置有—對側防漏部者，該—對侧防漏部 分別被覆吸收性本體之皮膚抵接面側之兩侧部。於設置有 如此之側防漏部之吸收性物品中同時設置翼形部之情形 時，採用例如下述構成：使形成側防漏部之侧部薄片向吸 收性本體之寬度方向外側延伸出，利用側部薄片之延伸區 或而形成翼形部[參照專利文獻4(日本專利特開2_· W號公報採用有下述構成：分㈣形成㈣ 漏部之側部薄片以及吸收性本體之背面薄片向吸收性本體 之寬度方向外側延伸出，利用兩薄片之延伸區域之積層體 而形成翼形部。 另一方面，利用侧部薄片以及背面薄片之延伸區域的積 層體而形成之翼形部具有例如剛性較高、對身體之合身性 較差’並且由於背面薄片之存在而使皮膚觸感（柔軟度）較 差的缺點。 為解決如此之缺點，開發出利用側部薄片之延伸區域之 單層而形成翼形部的吸收性物品（生理用衛生棉）[參照專利 文獻4(日本專利特開2002_272786號公報）]。根據專利文獻 123277.doc 200824657 4中所記載之吸收性物品，可消除翼形部對身體之合身 性、以及翼形部之皮膚觸感（柔軟度）等較差等上述缺點。 又’先刚’眾所周知有具備翼狀側翼部的生理用衛生 棉。此種生理用衛生棉包括吸收性本體以及一對翼狀侧翼 部，該一對翼狀側翼部係設置於該吸收性本體之長度方向 之兩侧緣部。 此種生理用衛生棉之翼狀側翼部係如下所述者：於其單Further, in the patent document 2 (Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Shape, the opposite side leakage preventing portion is provided on both sides in the longitudinal direction of the skin abutting surface side of the absorbent body, and the side leakage preventing portion has a non-woven fabric formed of thermoplastic fibers or a non-woven fabric containing thermoplastic fibers, and The elastic member that exerts the elastic contraction force in the longitudinal direction is provided with a "green zone" in the non-woven fabric constituting the side leakage preventing portion, in which the top and the bottom of the shape formed by the waveform extend from the base end toward the free end and the waveform is longitudinal The intermediate portion of the base end and the free end in which the direction rule is repeated is undulated, and the rigid boundary portion where the side leakage preventing portion is not continuous is formed to extend in the longitudinal direction. Further, in Patent Document 3 (Japanese Unexamined Patent Publication No. Hei No. Hei No. Hei No. Hei. And the pair of side leakage preventing portions are disposed on both sides of the absorbent body, the side leakage preventing portion has a ring shape, and the leakage preventing layer extends to the inside of the ring shape. On the other hand, in the case of the physiologically-shaped wing portion, the one piece and the absorbent article such as the sanitary napkin are inserted and disposed, and the pair of wing-shaped portions are provided to absorb the absorbent body between the front sheet and the back sheet. Both sides of the body 123277.doc 200824657 The part extends to the outside of the I degree 屮 ^ ^. The mouth of the fork is provided with the absorption of such a wing portion to prevent the positional displacement of the absorbent article by: Absorbing the f-body body < on the top of the shorts crotch (hereinafter, also referred to as the lower part of the crotch), the wing-shaped portion is folded over to the lower (outer) side of the trousers portion, thereby being used in the 絜#加', 7 4 prevents the shifting agent from fixing the wing portion to the trousers. Further, in the absorbent article, there is provided a side leakage preventing portion for improving the side leakage preventing property of both side portions of the self-absorbing body, and the opposite side leakage preventing portion covers the skin of the absorbent body. Both sides of the junction side. In the case where the airfoil portion is provided at the same time in the absorbent article provided with the side leakage preventing portion, for example, the side sheet forming the side leakage preventing portion is extended outward in the width direction of the absorbent body. The wing portion is formed by the extension of the side sheet [refer to Patent Document 4 (Japanese Patent Laid-Open Publication No. Hei. No. 4) has the following configuration: sub-fourth (4) side portion of the drain portion and back surface of the absorbent body The sheet extends outward in the width direction of the absorbent body, and the wing portion is formed by the laminate of the extended regions of the two sheets. On the other hand, the wing portion is formed by the laminate of the side sheet and the extended portion of the back sheet. There is a disadvantage that, for example, the rigidity is high, the fit to the body is poor, and the skin feel (softness) is poor due to the presence of the back sheet. To solve such a disadvantage, a single layer using the extended region of the side sheet has been developed. The absorbent article (physiological sanitary napkin) which forms a wing-shaped part [refer patent document 4 (Japanese Patent Laid-Open Publication No. 2002-272786)]. According to Patent Document 1232 77.doc The absorbent article described in 200824657 4 can eliminate the above-mentioned disadvantages such as the fit of the wing portion to the body and the skin feel (softness) of the wing portion, etc. The sanitary tampon of the wing-shaped flank portion. The sanitary tampon includes an absorbent body and a pair of wing-shaped flank portions disposed on both sides of the longitudinal direction of the absorbent body The wing-shaped flanks of such sanitary napkins are as follows:
面上没置有側翼黏著部，當使用衛生棉時，沿短褲等内褲 (以下’亦簡稱為短褲）之胯下部的緣部彎折該翼狀側翼 部，從而藉由該側翼黏著部而將其固定於該内褲之外面。、 例如，眾所周知有利用一片不織布形成側防漏部及翼狀 1翼P的生理用衛生棉[參照專利文獻4(日本專利特開 2002-272786 號公報）]。 專】文獻4中’揭不有_種吸收性物品，於透液性正面 薄片與不透液性背面薄片之間插入有吸收體，並且於兩側 部，分別形成有為固定於内禅上而向側方突出的i個以上 立翼狀側翼邛’不透液性背面薄片以於吸收性物品之兩側 部略微超出吸收體側緣之位置作為薄片端部，於吸收性物 二:表面侧兩侧部’分別沿長度方向，且一直延伸至吸收 2品之大致全長而設置有側部不織布，並藉由使側部不 二之t部分於側方延伸而形成翼狀側翼部，於翼狀側翼 膚抵接面側形成有侧翼黏著部。根據專利文獻4 而帶來不舒服感之狀況，並:=於翼狀側翼部之存在 並且使皮膚觸感及透氣性提昇。 123277.doc 200824657 於侧部不織布係以伸縮性不織布而構成之情形時，即便藉 由翼狀側翼部而固定於内褲上’亦可充分追隨身體之活 動。 又，專利文獻5(日本專利實開平5_653 19號公報）中，揭 示有種生理用衛生棉，其具有吸收性本體以及一對翼狀 側翼部，該吸收性本體包含透液性正面薄片、不透液性背 面薄片以及插入於兩薄片之間之吸液性吸收體，該一對翼 狀侧翼部係自該吸收性本體之長度方向之兩侧緣延伸出， 於該翼狀側翼部之非皮膚抵接面侧，具有側翼黏著部，翼 狀側翼部由自吸收性本體之側緣延伸出之背面薄片以及上 面薄片、及插入於兩薄片之間的補強層而形成。根據專利 文獻5中所σ己載之生理用衛生棉，可防止由於翼狀側翼部 之剛性較低而引起翼狀側翼部起皺，且可防止側翼黏著部 彼此相互黏接。 專利文獻1 ··日本專利特開2〇〇 1-245927號公報 專利文獻2:日本專利特開2〇〇1_2523〇6號公報 專利文獻3:曰本專利特表平7-5〇2438號公報 專利文獻4 :日本專利特開2002-272786號公報 專利文獻5:日本專利實開平5_65319號公報 【發明内容】 專利文獻1中所記載之生理用衛生棉之侧防漏部，其中 空之立體形狀有可能會由於個別包裝，或者由於穿戴衛生 棉時受到壓損而產生液體滲漏。又，並未對側防漏部之形 狀進行提高柔軟性、身體追隨性以及穿著感之研究。 123277.doc •10- 200824657 又，專利文獻2中所記載之生理用衛生棉之側防漏部， 由於當穿戴衛生棉時，主要於中間區域彎折，故而無法充 分追隨穿戴者之各種活動或姿勢之變化，因此認為其身體 追隨性以及穿著感較差。 刀一万面，專 丁、入’人（土初品中，於吸There is no flank adhesion on the surface. When the sanitary napkin is used, the wing-shaped flank is bent along the edge of the lower part of the underpants (hereinafter also referred to as shorts), so that the flank adhesion portion is Fix it to the outside of the underpants. For example, a sanitary napkin for forming a side leakage preventing portion and a wing-like wing P by a piece of non-woven fabric is known (refer to Japanese Laid-Open Patent Publication No. 2002-272786). In the literature 4, there is no absorbent article, and an absorbent body is inserted between the liquid-permeable front sheet and the liquid-impermeable back sheet, and is formed on both sides to be fixed on the inner zen. And more than one vertical wing-shaped flank 邛 'liquid-impermeable back sheet protruding to the side, so that the two sides of the absorbent article slightly exceed the position of the side edge of the absorbent body as the end of the sheet, on the absorbent body: surface The side portions of the side are respectively formed in the longitudinal direction and extending to the approximate full length of the two products, and the side non-woven fabric is provided, and the wing-shaped side flap portion is formed by extending the side portion of the side portion. A wing-side adhesive portion is formed on the abutting side of the wing-shaped side skin. According to Patent Document 4, the situation of discomfort is brought about, and: = the presence of the wing-like side flaps and the improvement of the skin feel and the air permeability. 123277.doc 200824657 When the side non-woven fabric is formed of a stretchable non-woven fabric, it can be fully adhered to the body movement even if it is fixed to the underwear by the wing-shaped side flaps. Further, Patent Document 5 (Japanese Laid-Open Patent Publication No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei No. Hei. a liquid-permeable back sheet and a liquid-absorbent absorber interposed between the two sheets, the pair of wing-shaped side portions extending from both side edges of the absorbent body in the longitudinal direction, and the wing-shaped side portions are not The skin abutting surface side has a side flap adhesive portion, and the wing-shaped side flap portion is formed by a back sheet extending from a side edge of the absorbent body, an upper sheet, and a reinforcing layer interposed between the sheets. According to the sanitary napkin of σ, which is contained in Patent Document 5, it is possible to prevent wrinkling of the wing-like side portions due to the low rigidity of the wing-like side portions, and to prevent the side-wing adhesive portions from sticking to each other. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei No. Hei 2-245927. Patent Document 2: Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. 21-2523 No. 6 Patent Document 3: Japanese Patent Laid-Open No. Hei 7-5〇2438 [Patent Document 4] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. It is possible that liquid leakage may occur due to individual packaging or pressure loss due to wearing the sanitary napkin. Further, the shape of the side leakage preventing portion was not improved to improve the softness, the body followability, and the wearing feeling. 123277.doc •10-200824657 Further, the side leakage preventing portion of the sanitary napkin described in Patent Document 2 is mainly bent in the intermediate portion when the sanitary napkin is worn, and thus cannot sufficiently follow the activities of the wearer or The posture changes, so it is considered that the body is follow-up and the wearing feeling is poor. There are 10,000 knives, specialties, and people.
收體之寬度方向外側位置，背面薄片與側部薄片藉由沿長 度方向之線狀之熱密封線而相互接合。因此，翼形部容易 由於上述熱密封線之損壞而斷裂。又，由於線狀：：：封 線容易成為翻折弓丨導線，故而翼形部之翻折位置受到限 制，難以將翼形部自由地捲入短禅之禪稽部。進而，由於 =封線之剛性，吸收性本體之長度方向之剛性增加，穿 者妆吸收性本體不易追隨身體。 又’根據專敎獻4巾所記载之吸收性物品，由 部係由側部薄片單層構成，故而翼形部容 ' " :包裝狀態之吸收性物品自包裝材中取出·，難以= 设置於翼形部之防止移位劑的被覆薄片撕離翼形部。又傻 =形部之剛性(硬度)較低，故而當穿著於短裤上時， 物二：翻折插作性較差。進而’使用後，當 褲撕離而將其廢棄時，由於翼形部之翻折部二 的強度較低，有時翼形部會於其基端部附近斷裂，形成： 形部之一部分附著於短褲上之狀態。 J翼 二=文獻4中所記載之吸收性物品中，由於其翼狀 側翼摘由一片不織布所形成，故而當自藉:狀 而固定之短褲等内褲切翼狀側翼部時，翼狀側翼= I23277.doc 200824657 能會破損。 又，專利文獻5中所記載之生理用衛生棉中，由於翼狀 側翼部之非皮膚抵接面侧之面係由不透液性背面薄片所形 成，故而於該背面薄片由樹脂薄膜形成之情形時，有時穿 著感以及操作性會較差。 因此，本發明（第〗發明）係關於一種吸收性物品，該吸 收性物品具有柔軟性以及身體追隨性優異、穿著感以及防 漏性較高之侧防漏部。又，本發明（第丨發明）之目的在於提 供一種適合上述吸收性物品的吸收性物品之包裝構造。 又，本發明（第2發明）之目的在於提供一種吸收性物品 及其製造方法，該吸收性物品具有身體追隨性以及穿著感 優異、防漏性較高之側防漏部。 又，本發明（第3發明）之目的在於提供一種吸收性物 4及收性物品具有穿著感以及防漏性優異之側防漏 部。 又，本發明（第4發明）之目的在於提供一種吸收性物 品，其係具有吸收性本體、翼形部以及側防漏部，且翼形 部係由形成側防漏部之侧部薄片所形成的吸收性物品，'其 ，形部不易斷裂’易於將翼形部自由地捲人短褲之裤禮 邛，且穿著時吸收性本體容易追隨身體。 又，本發明（第5發明）之目的在於提供一種吸收性物品 及其製造方法，該吸收性物品具備具有特^強度且穿著感 以及操作性優異之翼狀側翼部。 〜 又本發明（第6發明）之目的在於提供一種吸收性物 123277.doc -12- 200824657 品’其係具有翼形部以及側防漏部，且翼形部係由形成側 防漏部之側部薄片所形成的吸收性物品，其翼形部對身體 之合身性以及皮膚觸感優異，且易於自被覆防止移後劑之 被覆薄片撕離翼形部，翼形部之翻折操作性較高，翼形部 不易於其基端部附近斷裂。 本發明之吸收性物品具備具有吸收層以及防漏層，且實 賀上為縱長之吸收性本體，且藉由一對側防漏部覆蓋上述 吸收性本體之皮膚抵接面側之長度方向的兩侧部。一對上 述側防漏部分別包含相對向之側防漏部形成薄片而構成， 於該相對向之側防漏部形成薄片之至少一方上，形成有壓 花部。 又，本發明之第1發明之吸收性物品如下所述：於上述 本發明之吸收性物品中，上述相對向之侧防漏部形成薄片 係以使於上述吸收性本體之寬度方向内側具有翻折端部之 方式，將側防漏部形成薄片向該寬度方向外側翻折而形 成。上述側防漏部形成薄片之上述寬度方向之外側部設置 有多個上述壓花部。於一對上述侧防漏部各自之上述翻折 端部附近，具有上述側防漏部形成薄片未彼此接合之非接 合區域。 又，本發明之吸收性物品之包裝構造如下所述：包含上 述第1發明之吸收性物品、以及將其個別包裝之内面經剝 離處理的包裝材，於上述吸收性本體之非皮膚抵接面側設 置有本體黏著部，該本體黏著部以接觸上述包裝材之内面 之方式而剝離自如地黏著於該包裝材上。上述吸收性物品 123277.doc -13- 200824657 及上述包裝材，係自該吸收性物品之長度方向之一方之端 、，側，以皮膚抵接面側為内側，依次彎折2次以上而摺 疊，藉由該彎折’於上述吸收性物品中形成有複數條摺 線。位於最靠近上述吸收性本體的排液部對向區域之長度 方向之中央之位置上的2條上述摺線間的上述非接合區域 ^見度’大於上述吸收性本體之前後各端部與分別位於最 靠近該前後端部之位置上的上述摺線之間的上述非接合區 域之寬度。The outer side of the width direction of the body, the back sheet and the side sheets are joined to each other by a linear heat seal line in the longitudinal direction. Therefore, the wing portion is easily broken due to the damage of the above heat seal line. Further, since the linear::: sealing line is likely to be a folded bow wire, the folding position of the wing portion is restricted, and it is difficult to freely wind the wing portion into the meditation section of the short Zen. Further, due to the rigidity of the seal line, the rigidity of the absorbent body in the longitudinal direction is increased, and the wearer's absorbent body is less likely to follow the body. In addition, the absorbent article described in the special 4 towel is composed of a single layer of the side sheet. Therefore, the wing-shaped portion is '": the absorbent article in the packaged state is taken out from the packaging material. = The coated sheet of the drift preventing agent disposed on the wing portion is torn away from the wing portion. Stupid = The rigidity (hardness) of the shape is low, so when worn on shorts, the object 2: the fold is less inserted. Further, after use, when the pants are torn off and discarded, since the strength of the folded portion 2 of the wing portion is low, the wing portion may be broken near the base end portion thereof to form: a part of the shape is attached In the state of the shorts. In the absorbent article described in Document No. 4, since the wing-shaped side flaps are formed by one piece of non-woven fabric, the wing-shaped side flaps are cut when the undergarments such as shorts that are fixed by the shape are folded. = I23277.doc 200824657 Can break. Further, in the sanitary napkin of the patent document 5, since the surface of the wing-shaped side flap portion on the non-skin contact surface side is formed of a liquid-impermeable back sheet, the back sheet is formed of a resin film. In the case, sometimes the wearing feeling and the operability are poor. Therefore, the present invention (the invention) relates to an absorbent article which has a side leakage preventing portion which is excellent in flexibility and body followability, and has a high wearing feeling and leakage resistance. Further, the object of the present invention (the third invention) is to provide a packaging structure of an absorbent article suitable for the above absorbent article. Further, an object of the present invention (second invention) is to provide an absorbent article which has a side leakage preventing portion which is excellent in body followability and wearing feeling and has high leakproofness, and a method for producing the same. Further, an object of the present invention (third aspect) is to provide a side leakage preventing portion in which the absorbent article 4 and the article are excellent in wearing feeling and leakproofness. Moreover, an object of the present invention (fourth invention) is to provide an absorbent article having an absorbent body, a wing portion, and a side leakage preventing portion, and the wing portion is formed by a side sheet forming a side leakage preventing portion. The formed absorbent article, which has a shape that is not easily broken, is easy to freely wrap the wing portion into the pants of the shorts, and the absorbent body easily follows the body when worn. Further, an object of the present invention (5th invention) is to provide an absorbent article comprising a wing-shaped side flap portion which is excellent in wearing feeling and excellent in workability, and a method for producing the same. Further, the object of the present invention (the sixth invention) is to provide an absorbent article 123277.doc -12-200824657 which has a wing portion and a side leakage preventing portion, and the wing portion is formed by a side leakage preventing portion. The absorbent article formed by the side sheet has excellent conformability to the body and skin feel, and is easy to be peeled off from the wing portion of the coated sheet of the removal preventing agent, and the folding operation of the wing portion Higher, the wing is less prone to fracture near its base end. The absorbent article of the present invention comprises an absorbent body having an absorbent layer and a leakage preventing layer, and is vertically long, and covers the longitudinal direction of the skin contacting surface side of the absorbent body by a pair of side leakage preventing portions. On both sides. Each of the pair of side leakage preventing portions is formed by forming a sheet with respect to the side leakage preventing portion, and at least one of the opposing side leakage preventing portion forming sheets is formed with an embossed portion. Further, in the absorbent article according to the first aspect of the invention, the absorbent article of the present invention is characterized in that the opposite side leakage preventing portion is formed into a sheet so as to have a width inside the absorbent body in the width direction. In the manner of folding the end portions, the side leakage preventing portion forming sheet is folded outward in the width direction. The side portion of the side leakage preventing portion forming sheet in the width direction is provided with a plurality of the embossed portions. In the vicinity of the folded end portion of each of the pair of side leakage preventing portions, the side leakage preventing portion forms a non-joining region where the sheets are not joined to each other. Moreover, the packaging structure of the absorbent article of the present invention is as follows: the absorbent article according to the first aspect of the invention and the packaging material obtained by peeling the inner surface of the individual packaging are applied to the non-skin abutting surface of the absorbent body. A body adhesive portion is disposed on the side, and the body adhesive portion is detachably adhered to the packaging material so as to contact the inner surface of the packaging material. The absorbent article 123277.doc -13-200824657 and the above-mentioned packaging material are folded from the end of one side of the longitudinal direction of the absorbent article, and the side of the skin abutting surface is folded in the order of two times or more. By the bending, a plurality of fold lines are formed in the absorbent article. The non-joining region between the two fold lines located at a position in the center of the longitudinal direction of the liquid discharge portion of the absorbent body closest to the absorbent body is larger than the front and rear ends of the absorbent body The width of the non-joining region between the above-mentioned fold lines at the position closest to the front and rear end portions.
:’本發明之吸收性物品之包裝構造如下所述：包含上 述第1發明之吸收性物品、以及將其個別包裝之内面經剝 離處理的包裝材，於上述吸收性本體之非皮膚抵接面側設 置有本體黏著部’该本體黏著部以抵接上述包裝材之内面 之方式而剥離自如地黏著於該包裝材上。於上述吸收性本 體之上述吸收層上’形成有一直延伸至上述吸收性本體之 排泄部對向區域之前後端部間的中高部。上述吸收性物品 及上述包裝材’係自該吸收性物品之長度方向之一方之： 緣側’以皮膚抵接面側為内側，依次彎折1次或2 -欠以上 摺疊。上述吸收性物品之包裝構造，且藉由上述彎折而开而 成之摺線以跨越上述中高部之方式形成。 $折而形 本I明之第2發明之吸收性物品如下所述： 本發明之吸收抖铷口士 ％上逑 眭物印中，上述相對向之側防漏部形成薄 y、使上述吸收性本體之寬度方向内側具有端部之 將複數片側防漏部形成薄片重疊而形成。於上述端部二’’ 上述側防漏部形成薄片各自之薄片端部彼此間至少具：非 123277.doc -14- 200824657 接合部。於上述側防漏部之上述寬度方向之外側部，形成 有多個上述壓花部。 又，本發明係一種製造上述第2發明之吸收性物品之方 法，其具備下述步驟。 開捲送出步驟，分別自複數個捲繞成輥狀之長條狀側防 漏部形成薄片的坯♦，開捲送出該侧防漏部形 體。 、、貝The packaging structure of the absorbent article of the present invention is as follows: the absorbent article according to the first aspect of the invention and the packaging material obtained by peeling off the inner surface of the individual packaging are applied to the non-skin abutting surface of the absorbent body. The body is provided with a body adhesive portion that is detachably adhered to the packaging material so as to abut against the inner surface of the packaging material. On the above-mentioned absorbent layer of the above-mentioned absorbent body, a middle-high portion extending between the rear end portions of the excretory portion facing the region of the absorbent body is formed. The absorbent article and the packaging material ' are one of the longitudinal directions of the absorbent article: the edge side is the inner side of the skin abutting surface side, and is sequentially bent one time or two times or less. The packaging structure of the absorbent article is formed such that the fold line formed by the bending is formed to span the middle-high portion. The absorbent article according to the second aspect of the present invention is as follows: In the absorbent % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % The inner side of the width direction has an end portion formed by laminating a plurality of sheet side leakage preventing portions. The end portions of the sheet forming portions of the side leakage preventing portion forming the sheet are at least: a non-123277.doc -14-200824657 joint portion. A plurality of the embossed portions are formed on the outer side portion in the width direction of the side leakage preventing portion. Further, the present invention is a method for producing the absorbent article according to the second aspect of the invention, which comprises the following steps. In the unwinding and feeding step, the blank ♦ of the sheet is formed from a plurality of strip-shaped side leakage preventing portions wound in a roll shape, and the side leakage preventing portion is unwound. ,,shell
*熱風處理步驟’分別對所開捲送出之上述側防漏部形成 薄片連續體吹附熱風。 壓花步驟’分別將該經熱風處理之上述側防漏部形成薄 片連續體，以使長产方h ^ ^ A X , 文，、食度方向之一方之側緣實質上一致之方 式重登’ JE於重疊之上述側防漏部形成 方之側緣側形成多個壓花mμ幻〜體之另一 7 1U &化邛，攸而製作出側防漏部連續構 件0 、 接口步驟’於另外製作之吸收性本體連續體之長度方向 、兩側4，以使上述側緣位於該吸收性本體連續體之寬度 =内側的方式，接合一對該侧防漏部連續構 : 作出吸收性物品連續體。 衣 :斷步驟，將該吸收性物品連續體切斷成一個個吸收性 守勿πσ 。 X ’本發明係一種赞 種氣坆上述弟2發明之吸收性物品之方 居，其具備下述步驟。 開捲送出步驟，自捲 成輥狀之長條狀側防漏部形成薄 ’開捲廷出該側防漏部形成薄片連續體。 123277.doc 200824657 熱風處理步驟，對 連續體吹附熱風。幵运之上述側防漏部形成薄片 翻折步驟’將該經熱風處理 續體之長度方6> 义側防漏邛形成薄片連 方咖 方之側部’向與該長度方向相正交之 方向翻折，形成對折。 祁止又之 之而於經翻折之上述側防漏部形成薄片連續體上 «花部，從翻折端部之相反側的端部側’形成多 ^ 而版作出側防漏部連續構件。 第1切斷步驟 部，對該側防漏部連續構件之上述翻折端 二上迷長度方向連續或不連續地進行切斷。 夕驟⑨另外製作之吸收性本體連續體之長度方向 之兩側部，以倭卜n > 瓦厌万向 迷翻折端部位於該吸收性本體連纊 寬度方向内側的方弋， 、、 式接&經切斷之一對上述側防漏部連 績構件，從而製作屮 表作出吸收性物品連續體。 第2切斷步驟，验 將该吸收性物品連續體切斷成一個個 收性物品。 久 又本&明係一種製造上述第2發明之吸收性物品之方 法，其具備下述步驟。 開捲送出步驟八 、 ^ 77別自複數個捲繞成輥狀之長條狀側防 漏部形成薄片的土右 W场布’開捲送出該側防漏部形成薄片連續 體。 、、 壓花步驟，公m # 刀別將所開捲送出之上述侧防漏部形成薄片 以使其長度方向之一方之側緣實質上一致之方式 重疊，並於會晶a 、 定之上述側防漏部形成薄片連續體的另一方 12S277.doc -16- 200824657 之側緣側，形成多個壓花部，從 件。 襄作出側防漏部連續構 熱風處理步驟’對該側 接合步驟，於另外B 、構件吹附熱風。 的兩側部，以#卜、+ 遷，體之長度方向 w 緣位於該吸收性本體連續體之宽卢 方向内側的以，接合該⑽之寬度 連續構件，從…出吸收 物品所々驟冑錢收性物品連續體切斷成-個個吸收性 又，本發明係一種萝皮 法，。上述弟2發明之吸收性物品之方 法/、具備下述步騍。 開捲送出步騾，自接 %成輥狀之長條狀側防漏部形成薄 片之述布’開捲送出該侧防漏部形成薄片連續體。 翻折步驟，將所門技、、， 體之長度方向之一方之上述側防漏部形成薄片連續 向翻折，形成對折。 心万 壓花步驟，於經翻折之上述侧防漏部形成薄片連續體上 之藉由對折而形成的翻折端部之相反側的端部側，形成多 ㈣“製W侧防漏部連續構件。 4夕 第1切斷步驟，斜枯* Hot air treatment step 'The hot air is blown to the side leakage preventing portion forming sheet continuous body which is fed out by the unwinding. The embossing step 'forms the side leakage preventing portion of the hot air treatment into a sheet continuous body, respectively, so that the side edges of one side of the long-lived side h ^ ^ AX , text, and the direction of the food are substantially identical. JE forms a plurality of 7 1U & U embossed on the side edge side of the side of the side leakage preventing portion on which the overlap is formed, and the side leakage preventing portion continuous member 0 is formed, and the interface step is Further, the longitudinal direction of the absorbent body continuous body and the both sides 4 are formed such that the side edges are located on the inner side of the width of the absorbent body continuous body, and a pair of the side leakage preventing portions are joined together to form an absorbent article. Continuum.衣: The breaking step, the continuum of the absorbent article is cut into individual absorbent πσ. X' The present invention is a method of absorbing the absorbent article of the invention of the above 2, which has the following steps. In the unwinding and feeding step, the strip-shaped side leakage preventing portion which is wound into a roll shape is formed into a thin film. The side leakage preventing portion forms a sheet continuous body. 123277.doc 200824657 Hot air treatment step, blowing hot air to the continuum. The side leakage preventing portion of the smashing is formed into a sheet folding step 'the length of the hot air treated continuation body>> the side leakage preventing 邛 forming the side portion of the slab and the square side is orthogonal to the length direction The direction is folded to form a double fold. Further, the above-mentioned side leakage preventing portion which is folded over forms a continuous portion of the sheet "flower portion, which is formed from the end side of the opposite side of the folded end portion" and forms a side leakage preventing portion continuous member. . In the first cutting step, the folded end of the side leakage preventing member continuous member is cut continuously or discontinuously in the longitudinal direction. The other side of the longitudinal direction of the absorbent body continuum produced by the ninth step is a square & & & 瓦 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万 万One of the splicing & cuts is performed on the side leakage preventing portion of the above-mentioned side leakage preventing member to form a continuum of the absorbent article. In the second cutting step, the absorbent article continuous body is cut into individual articles. The present invention relates to a method for producing the absorbent article according to the second aspect of the invention, which comprises the following steps. The unwinding and feeding step VIII, ^77, is formed by a plurality of soil-side W-field fabrics which are formed into a sheet-like strip-shaped side leakage preventing portion to form a sheet, and the side leakage preventing portion is formed to form a sheet continuous body. And embossing step, the male m # knife does not form the sheet of the side leakage preventing portion which is fed out by the unwinding, so that the side edges of one of the longitudinal directions thereof are substantially identical, and are arranged on the side The leakage preventing portion forms a side edge side of the other side of the sheet continuous body 12S277.doc -16- 200824657, and a plurality of embossed portions are formed.襄The side leakage preventing portion is continuously configured to be subjected to the hot air treatment step 'the side joining step, and the other B and the member are blown with the hot air. The two sides of the body are moved to the inner side of the width of the absorbent body in the direction of the length of the absorbent body, and the continuous member of the width of the absorbent body (10) is joined to the absorbent article. The continuum of the retractable article is cut into a single absorbent, and the present invention is a radish method. The method of the absorbent article of the second aspect of the invention described above is provided with the following steps. The unwinding step is a step of forming a sheet from the strip-shaped side leakage preventing portion which is in the form of a roll. The unwinding portion is fed out to form a sheet continuous body. In the folding step, the side leakage preventing portion forming one of the door length and the longitudinal direction of the body is continuously folded to form a double fold. a embossing step of forming a plurality of (four) "W-side leak-proof portions" on the side of the opposite side of the folded end portion formed by the folded-back on the side leakage preventing portion of the sheet continuous body Continuous member. 4th first step, oblique
、丨防漏部連續構件之上述翻折端 部，沿上述長JF# t AA X方向連續或不連續地進行切斷。 熱風處理步驟’對經切斷之上述側防漏部連續構件吹附 熱風。 接合步驟，於#制仏 、另外製作之吸收性本體連續體之長度方向 123277.doc •17- 200824657 今兩側π μ使上述翻折端部位於該吸收性本體連續體之 見度方㈣側的方式，接合該經熱風處理之―對上述側防 漏。ρ連續構件’從而製作出吸收性物品連續體。 第2切斷步驟，將該吸收性物品連續體 收性物品。 及 又’本發明之第3發明之吸收性物品如下所述：於上述 本舍明之吸收性物品中，上述相對向之側防漏部形成薄片 係以使上述吸收性本體之寬度方向内側具有翻折端部的方 式’將側防漏部形成舊H a 办 、 成潯片向该見度方向之外側翻折而形 成。於翻折之上述侧防漏部形成薄片間配置有中間層。上 述中間層至少與由上述側防漏部形成薄片中之形成上述側 防漏部之皮膚抵接面側的部分構成之上層或由該側防漏部 形成薄片中之形成非皮膚抵接面側的部分構成之下層相接 合〇 又，本發明之第4發明之吸收性物品具有：具備正面薄 _ 薄片以及插入配置於兩薄片間之吸收體的吸收性 本體；分別自該吸收性本體之兩側部向寬度方向外側延伸 出的-對翼形部；以及分別被覆該吸收性本體之皮膚抵接 Ί之兩側σ|5的一對側防漏部。上述吸收性本體沿其長度 方向而劃分為：於兩侧部具有上述翼形部的排泄部對向 部，位於該#泄部對向部前方的前方冑；以及位於該排池 部對向部後方的後方部。上述側防漏部係由斥水性側部薄 片所構成，該側部薄片分別自上述吸收性本體之兩側部延 伸出，形成上述翼形部之全部或一部分。上述側部薄片與 123277.doc -18- 200824657 t述为面薄片，於較上述吸收體寬度方向更外側之區域中 藉由熱在封線而接合。該熱密封線係自上述吸收性本體之 ^ ^。卩側直延伸至上述翼形部之前側根部附近，並且自 該吸收性本體之後端部側一直延伸至該翼形部之後側根部 附近，而於兩根部附近之間，未設置該熱密封線或沿長度 方向非連續地設置該熱密封線。 又’本發明之第5發明之吸收性物品具有吸收性本體以 及一對翼狀侧翼部，該吸收性本體具備吸收層以及防漏層 且κ貝上為縱長，該一對翼狀側翼部自該吸收性本體之長 度方向的兩侧緣部延伸出。一對上述翼狀侧翼部分別係利 用不織布以於厚度方向上具有層構造的方式而形成，於上 述吸收性本體之寬度方向較其基部更外側的位置處，具有 不織布之層數多於該基部的部分，且該部分與形成於非皮 膚抵接面側之侧翼黏著部重疊。 又，本發明係一種製造上述第5發明之吸收性物品的方 法，其具備下述步驟。 開捲送出步驟，自捲繞成輥狀之長條狀不織布之坯布開 捲送出該不織布連續體。 翻折步驟，分別將所開捲送出之上述不織布連續體之畏 度方向的兩側部，以使該兩側部彼此重疊之方式，於其寬 度方向翻折三折。 壓花步驟，對經翻折之上述不織布連續體，以包含上述 兩側部相互重疊的部分之方式，且於經翻折之該不織布連 續體之兩侧部以外之部份，以特定寬度形成多個壓花部， 123277.doc 19- 200824657 從而製作出長條狀構件。 塗佈㈣，對上述長條狀構件之一方之面中的 部相重疊的上述部分，以形成連續體之方式塗佈黏著劑。貝1 第1切斷步驟，對塗佈有上述黏著劑之上述長條狀構 件’以沿其寬度方向且於形成有上述M花部之上述 度内擺動的方式’沿其長度方向進行切斷，從而製作出= 歇开/成有翼狀側翼部形成部之_對側防漏部連續構件。And the above-mentioned folded end portion of the leakage preventing continuous member is continuously or discontinuously cut along the long JF# t AA X direction. The hot air treatment step' blows hot air to the cut side leakage preventing portion continuous member. The joining step is the length direction of the absorbent body continuum made by #仏, separately produced 123277.doc •17- 200824657 The two sides of the present π μ are such that the folded end portion is located on the side of the absorbing body of the absorbent body (four) side The way to join the hot air treatment is to prevent leakage on the side. ρ continuous member' to produce an absorbent article continuum. In the second cutting step, the absorbent article is continuously collected. Further, in the absorbent article according to the third aspect of the invention, the absorbent article according to the present invention, wherein the opposite side leakage preventing portion is formed into a sheet so that the absorbent body has a width inward in the width direction. The method of folding the end portion is formed by forming the side leakage preventing portion into an old H a, and forming the forming sheet into an outer side in the visibility direction. An intermediate layer is disposed between the sheets of the side leakage preventing portions formed by folding. The intermediate layer forms at least an upper layer with a portion of the side leakage preventing portion forming the side surface of the sheet forming the side leakage preventing portion, or a non-skin abutting surface side of the sheet formed by the side leakage preventing portion. Further, the absorbent article according to the fourth aspect of the present invention includes: a front surface thin sheet and an absorbent body inserted into the absorbent body disposed between the two sheets; and two from the absorbent body a pair of wing-shaped portions in which the side portions extend outward in the width direction; and a pair of side leakage preventing portions that respectively cover the sides σ|5 of the skin of the absorbent body. The absorptive body is divided along the longitudinal direction thereof: an excretion portion facing portion having the wing portion at both side portions, a front sill located in front of the venting portion facing portion, and a rear portion facing the venting portion The rear part. The side leakage preventing portion is formed by a water repellent side sheet which extends from both side portions of the absorbent body to form all or a part of the wing portion. The side sheet is described as a dough sheet and is joined by heat in a region outside the width direction of the absorbent body. The heat seal line is from the above absorbent body. The crotch side extends straight to the vicinity of the front side root of the above-mentioned wing portion, and extends from the rear end side of the absorbent body to the vicinity of the rear side root of the wing portion, and the heat seal line is not disposed between the two portions. Or the heat seal line is disposed discontinuously along the length direction. Further, the absorbent article according to a fifth aspect of the present invention includes an absorbent main body including a absorbing layer and a leakage preventing layer, and a pair of wing-shaped flank portions, wherein the pair of wing-shaped flank portions are vertically long. Extending from both side edges of the absorbent body in the longitudinal direction. Each of the pair of wing-shaped side flap portions is formed by a non-woven fabric having a layer structure in the thickness direction, and the number of layers having no nonwoven fabric is larger than the base portion at a position outside the base portion in the width direction of the absorbent body. And the portion overlaps with the side wing adhesive portion formed on the non-skin abutting surface side. Further, the present invention is a method for producing the absorbent article according to the fifth aspect of the invention, which comprises the following steps. In the unwinding and feeding step, the nonwoven fabric continuous body is unwound from a fabric of a long non-woven fabric wound into a roll shape. In the folding step, the both sides of the weaving direction of the non-woven continuous body fed out by the unwinding are respectively folded in three in the width direction so that the both side portions overlap each other. An embossing step of forming the woven continuous body of the non-woven fabric in a manner of including a portion overlapping the two side portions and forming a specific width on a portion other than the both sides of the woven continuous body that has been folded over A plurality of embossing parts, 123277.doc 19- 200824657, thereby producing a long strip-shaped member. The coating (4) is applied to the above-mentioned portion in which one of the faces of one of the elongated members is overlapped to form a continuous body. The first cutting step of the shell 1 is performed by cutting the longitudinal direction of the elongated member 'coated with the above-mentioned adhesive so as to swing in the width direction and within the above-described degree of forming the M flower portion. In order to produce a side-to-side leakage preventing member continuous member having a wing-shaped side wing portion forming portion.
接合步驟，於另外製作之吸收性本體連續體的皮膚抵接 面側之長度方向的兩側部’以使上述翼狀側翼部形成部自 遠吸收性本體連續體之長度方向兩側緣部延伸出且使所塗 佈之上述黏著劑朝向非皮膚抵接面侧的方式，接合一對上 述側防漏部連續構件，從而將該—對上述側防漏部連續構 件接合於該吸收性本體連續體上，製作出吸收性連續 體。 , 第2切斷步驟，將上述吸收性物品連續體切斷成一個個 吸收性物品。 又’本發明之第6發明之吸收性物品具有：具備正面薄 片、背面薄片以及插入配置於兩薄片間之吸收體的吸收性 本體；分別自該吸收性本體之兩側部向寬度方向外側延伸 出的-對翼形部；以及分別被覆該吸收性本體之皮膚抵接 面側之兩側部的一對側防漏部。上述翼形部由翼形部上層 以及翼形部下層所構成。上述側防漏部由斥水性側部薄^ 所構成，該側部薄片分別自上述吸收性本體之兩側部延伸 出形成上述翼形部上層。上述背面薄片分別自上述吸收 123277.doc -20- 200824657 性本體之兩侧部延伸出，形成上述翼形部下層。上述翼形 部中，其基端部即翼形部基端部由上述翼形部上層與上述 翼形部下層之積層體所構成，該翼形部基端部以外之部分 即翼形部前端部由該翼形部上層所構成。 【實施方式】 以下，對本發明（第1發明）之吸收性物品，根據其較佳 實施形態並參照圖式進行說明。 第1實施形態之吸收性物品鸿生理用衛生棉，如圖丄至 圖4所示，其具有吸收性本體1()，且藉由—㈣防漏部5、 5而覆蓋吸收性本體1〇之皮膚抵接面侧之長度方向的兩侧 部，其中，該吸收性本體1〇具備液體保持性之吸收層⑽ 及液體不透過性之防漏層12，實 且具貝上為縱長。衛生棉1 中之吸收層11由液體透過性 、庄之正面溥片2以及液體保持性 之吸收體4所構成，防漏芦1 ? 士 局層12由具有透氣性以及液體不透 過性之背面薄片3所構成。 於第1貝鈀形悲之生理用衛生棉i中，一對侧防漏部 5、5分別包含相對向之側防漏部形成薄片50而構成，於該 相對向之侧防漏部形成壤Η^、 办成4片50之兩者上，形成有壓花部 5 2。相對向之侧防漏部形忐 ^ 成4片50係以使吸收性本體1〇之 寬度方向内側具有翻折端部 丨5 1之方式，將侧防漏部形成薄 片50向吸收性本體1〇之宽 、 見度方向外侧翻折而形成。於側防 漏部形成薄片50之吸收性太雜 叹叹『生本體10之寬度方向外側部，設置 有多個壓花部52、52···，认 ^ ;一對側防漏部5、5各自之翻折 端部5 1附近’具有側防漏部 化成溥片5 0未彼此接合之非接 123277.doc -21 . 200824657 合區域5A。The joining step is performed on both side portions in the longitudinal direction of the skin contact surface side of the separately formed absorbent body continuous body such that the wing-shaped side wing portion forming portions extend from both longitudinal edges of the distal absorbent body continuous body Engaging the pair of side leakage preventing portion continuous members so that the applied adhesive is directed toward the non-skin contact surface side, thereby joining the side leakage preventing member continuous member to the absorbent body continuously In vivo, an absorbent continuum is produced. In the second cutting step, the absorbent article continuous body is cut into individual absorbent articles. Further, the absorbent article according to a sixth aspect of the present invention includes: a front sheet, a back sheet, and an absorbent body inserted into an absorbent body disposed between the sheets; each of the absorbent bodies extends outward in the width direction from both side portions of the absorbent body. And a pair of side leakage preventing portions that respectively cover both side portions of the skin abutting surface side of the absorbent body. The wing portion is composed of an upper layer of the wing portion and a lower layer of the wing portion. The side leakage preventing portion is formed by a water repellent side portion which extends from both side portions of the absorbent body to form an upper layer of the wing portion. The back sheets are respectively extended from the both side portions of the above-mentioned absorbing 123277.doc -20-200824657 body to form the lower layer of the wing portion. In the above-mentioned wing portion, the base end portion of the wing portion, which is the base end portion, is composed of the upper layer of the wing portion and the layered body of the lower portion of the wing portion, and the portion other than the base end portion of the wing portion is the front end of the wing portion The portion is composed of the upper layer of the wing portion. [Embodiment] Hereinafter, an absorbent article according to the present invention (first invention) will be described with reference to the drawings in accordance with preferred embodiments thereof. In the absorbent article of the first embodiment, as shown in Fig. 4, the absorbent article has an absorbent body 1 (), and the absorbent body 1 is covered by the (d) leak-proof portions 5, 5 The absorbent body 1b is provided with a liquid-retaining absorbent layer (10) and a liquid-impermeable leakage preventing layer 12, and has a longitudinal length on the shell. The absorbent layer 11 in the sanitary napkin 1 is composed of a liquid-permeable, sturdy front slab 2 and a liquid-retaining absorbent body 4. The leak-proof ruthenium layer 12 is made of a breathable and liquid-impermeable back surface. The sheet 3 is composed of. In the 1st palladium-shaped physiological sanitary napkin i, the pair of side leakage preventing portions 5 and 5 respectively comprise a sheet 50 formed on the side of the leakage preventing portion, and the leakage preventing portion is formed on the opposite side. The embossing portion 52 is formed on both of the four sheets 50. The opposite side leakage preventing portion is formed into four pieces 50 so that the side portion in the width direction of the absorbent body 1 has the folded end portion 丨 5 1 , and the side leakage preventing portion is formed into the sheet 50 toward the absorbent body 1 . The width of the 〇 is formed by folding the outside of the visibility direction. The absorptive property of the side leakage preventing portion forming sheet 50 is too sighed. "The outer side portion of the main body 10 in the width direction is provided with a plurality of embossed portions 52, 52, ..., a pair of side leakage preventing portions 5, 5 The vicinity of each of the folded end portions 5 1 'having a side leakage preventing portion into a slab 50 is not joined to each other. 123277.doc -21 . 200824657 Combined region 5A.
進步详細說明第1實施形態之生理用衛生棉丨（以下， 亦間稱為衛生棉）。衛生棉丨為縱長，其長度方向與吸收性 本體10之長度方向（以下，亦稱為本體長度方向）一致。正 面薄片2以及背面薄片3分別為縱長，其長度方向與本體長 度方向_致。吸收體4為縱其長度彳向與本體長度方 向-致’並夾持固定於正面薄片2與背面薄片3之間。正面 薄片2之見度與吸收體4之寬度大致相㈤，且窄於背面薄片 3。之寬度。正面薄片2覆蓋吸收體4之皮膚抵接面側之整個 區域。正面薄片2以及背面薄片3分別自吸收體4之長度方 向兩端延伸出，並於其延伸出部分中，彼此藉由埶封、利 用黏接劑之黏接等公知之接合方法而接合。 ▲如圖i所示’衛生棉⑽其長度方向劃分為前方部A、 邊長度方向中央區域即排泄部對向_(於寬度方向中央且 有主要與穿戴者之液體㈣部對向配置之❹部對向_ 的部分）以及後方部C(主要與穿戴者之臀部對向配置的部 分）。上述排泄部對向區域為縱長，其長度方向盘本體長 度：向-致。前方部A係當穿戴衛生棉時，位於穿戴者： 最前侧的部位，後方部⑽位於穿戴者之最後側的部位。 5進5 I::月弟1實施m衛生棉1中的-對侧防漏部 5、5’如圖m*’一對側防漏部5、5分 其長度方向與本體長度方向一致…對 广長， 具有大致相同之寬度，並係-直延伸至本體長:5分別 端部間而配置。 &度方向之兩 123277.doc •22- 200824657The physiological sanitary napkin of the first embodiment (hereinafter also referred to as sanitary napkin) will be described in detail. The sanitary napkin has a longitudinal length, and its longitudinal direction coincides with the longitudinal direction of the absorbent body 10 (hereinafter also referred to as the longitudinal direction of the body). The front sheet 2 and the back sheet 3 are each vertically long, and the longitudinal direction thereof is oriented in the direction of the length of the body. The absorbent body 4 is longitudinally oriented and oriented in the direction of the length of the body and is sandwiched and fixed between the front sheet 2 and the back sheet 3. The visibility of the front sheet 2 is substantially the same as the width of the absorbent body 4 (five) and narrower than the back sheet 3. The width. The front sheet 2 covers the entire area of the skin abutting surface side of the absorbent body 4. The front sheet 2 and the back sheet 3 are respectively extended from both ends in the longitudinal direction of the absorbent body 4, and are joined to each other by a known joining method such as sealing by a seal or adhesion by an adhesive. ▲ As shown in Fig. i, the head of the sanitary napkin (10) is divided into the front part A and the central part of the side length direction, that is, the excretion part opposite direction _ (in the center of the width direction, there is mainly the liquid (four) part of the wearer. The part facing the _ and the rear part C (the part mainly disposed opposite to the buttocks of the wearer). The excretory portion is longitudinally opposed to the region, and the length of the disc body is lengthwise. The front portion A is located on the front side of the wearer when the sanitary napkin is worn, and the rear portion (10) is located on the rearmost side of the wearer. 5 into 5 I:: The younger brother 1 implements the m-sanitary cotton 1 - the opposite side leakage preventing portion 5, 5' as shown in the figure m*', the pair of side leakage preventing portions 5, 5, the length direction of which coincides with the length direction of the body... For wide and long, it has approximately the same width, and is arranged to extend straight to the length of the body: 5 between the ends. & degree of direction 123277.doc •22- 200824657
如圖2所示，側防漏部5於吸收性本體10之侧緣部，藉由 密封部8而與背面薄片3相接合。侧防漏部5係，側防漏部 形成薄片50以自吸收性本體1〇之側緣部朝向吸收性本體1〇 之寬度方向（以下，亦簡稱為本體寬度方向）内側延伸，形 成作為翻折端部5 1之内側緣部的方式，朝向吸收層丨丨向本 體寬度方向之外側翻折後，朝向本體寬度方向之外侧延 伸。經翻折之側防漏部形成薄片5〇之前端部再次於密封部 8處，與背面薄片3相接合。密封部8可藉由熱封、利用黏 接劑之黏接等公知之接合方法而形成。 於第1實施形態之衛生棉i中，侧防漏部形成薄片50係由 不織布所形成。 其次’進一步說明側防漏部形成薄片5〇。 如圖1至圖3所示，於形成側防漏部形成薄片50之不織布 中’藉由壓花而設置有多個凹部52a、52a…。 如圖1所示，於側防漏部形成薄片5〇中，凹部52a係以所 謂鋸齒狀之圖案而配置，並且，各凹部52a分別係以俯視 圓形而不連續地形成。凹部52a中’不織布之纖維經壓密 化，故而密度較大。 如圖2及圖3所示，凹部52a係藉由自側防漏部5之外 5〇c側朝向内面5〇a、50b側延伸出之不織布所形成。凹 52a於侧防漏部5之外面5〇c上具有開口。較好的是，各 部52a之尺寸相同。 此處，側防漏部5之外面50〇係側防漏部5之皮膚抵接 側之面，側防漏部5之内面50a、50b係翻折之側防漏部 123277.doc •23· 200824657 成薄片5〇之相對向的面。再者’側防漏部5之外面50c中， 由於將侧防漏部形成薄片5〇翻折，其一部分與正面薄片〗 相對向。 作為凹4 52a之態樣，例如可列舉圓筒狀、或凹部仏之 直徑自外面5Gc側朝向内面5Qa、鳩側逐漸增加之錐台狀 等形狀’但就凹部52a之立體形狀之穩定性的觀點考慮較 好的是，如圖2及圖3所示，凹部…之直徑自外面5〇c側朝 向=面50a、邊側逐漸減小之倒錐台狀之形狀。第i實施 形態中，凹部52a具有倒圓錐台狀之㈣。凹部仏包括底 面部56a及與該底面部56a之周圍連設之壁部57。底面部 56a之外面係側防漏部5之内面5〇a、5补之一部分。 對於凹邛52a中之側防漏部5之外面5〇c的開口直徑而 "於獲得側防漏部5之良好皮膚觸感以及緩衝性之方面 考慮，較好的是1〜8 mm，特別好的是15〜6 mm。 如圖1及圖3所示，凹部52a之底面部具有俯視為圓 形，形成為平板狀，且薄膜化。底面部56a薄膜化之部 分，於獲得側防漏部5之立體形狀之穩定性的方面考慮： 較好的是，相對於俯視底面部56a之面積，為2〇〜9〇y❶，特 別好的是30〜80%。第1實施形態中，底面部56a全部薄膜 化。 本說明書中，薄膜化係指不織布之構成纖維之構成樹脂 中的至少熔點最低之樹脂軟化（較好是熔融固化），構成纖 維岔著成薄膜狀的狀態，較好的是，該薄膜化之部分幾乎 失去纖維形狀。薄膜化之底面部56a與凹部52a之未薄膜化 123277.doc -24- 200824657 之部分相比較’厚度更薄’密度更高，又，其表面更平 滑。 另一方面，側防漏部5之非壓花部以及非凹部之不織布 由於未施加有壓花加工，亦未薄膜化，故而具有柔軟之質 感，且由凹凸所造成之段差感減輕，故較好。與衛生棉穿 戴者之皮膚直接觸之侧防漏部5之外面，由於由未施加有 不織布之壓化加工之部分形成，故而皮膚觸感良好。 如圖1所示，一對侧防漏部5、5分別於翻折端部51附 近，具有側防漏部形成薄片50之相對向之内面5(^、5肫未 相=接合之非接合區域5A，於較該非接合區域5A更靠本 體寬度方向之上述外側部處，具有相對向之内面5〇a、5补 相互接合之接合區域5B。 以下，進一步說明側防漏部5之非接合區域5A。 非接合區域5A為縱長，其長度方向與本體長度方向一 致。非接合區域5A具有特定寬度’並係一直延伸至側防漏 部5之長度方向之兩端部間而形成。於第❻施形態之衛生 棉1中，排泄部對向部Β φ夕非&人 丁 Γ7 口| 之非接合區域5A的寬度大於前 方口P A以及後方部c中之非接合區域5A的寬度。又，前方 部A以及後方部C中之非接合區域5A的寬度大致相同。非 接合區域5A之寬度係指非接合區域5A於本體寬度方向上 之長度。 於第1實施形態之衛生棉!中，非接合區域5A之寬幅部分 於本體長度方向上之位置與排泄部對向部b—致，上述寬 幅部分可以包含排池部對向部B之方式而形成，可以自排 123277.doc -25- 200824657 泄部對向部B朝向前方部A延伸 泄部對向部B朝向後方部c延伸 ^形成’可以自排 以自排峨向部B分別朝向前方=而形成，或者亦可 方式而形成。 方部A以及後方部C延伸之 相=2::，非接合區域Μ，側防漏部形成薄片5。之 相對向之内面50a、50b彼寻片50之 有中空部，穿戴衛生… 局離，侧防漏部5具 牙益衛生棉時顯示出良好之緩衝性。 :而非接合區域5A中’於側防漏部形成薄片5 :化而設置有相互分離之多個凹部52a、52a..，且形= 犬出部，該突出部係侧防漏部形成薄片5〇之一部分向翻折 =防料形成薄片50之相對向之内面心、渴側突出而 :成。坪細而言’如圖2及圖3所示，底面部… 側防漏部形成薄片50的相對向之内面…、通側突出，上 述突出部係由底面部56a以及壁部57之—部分所形成。 此較好的是’於將側防漏部形成薄片5()展開成平面狀之狀 態下，相互分離之多個凹部…、52a...分別以相對於翻折 知部51成為線對稱之位置之方式而形成。至少，於使相對 :之側防漏部形成薄片50之内面5〇a、5〇b彼此接近之情形 時，較好凹部52a、52a…係以凹部52&之底面部56a彼此會 局部鄰接之方式配置。 於非接合區域5A中，凹部52&以上述方式形成，故而若 牙戴衛生棉時，側防漏部5被穿戴者之皮膚按壓，相對向 之側防漏部形成薄片50之内面50a、5〇b彼此接近，則如圖 3所示，形成凹部52a之底面部56a彼此鄰接之狀態。底面 123277.doc -26 - 200824657 部56a之外面為平面狀’底面部彼此係面與面鄰接，故 而底面部56a彼此具有相對較大之接觸面積。 車又好的疋，凹部52a之底面部56a彼此大致整體相互重 s：，於此惴形時，一對倒圓錐台形狀形成為以底面（直徑 較小之底面）相互鄰接之形狀。 具有上述構成之側防漏部5之非接合區域5A，於衛生棉 被穿戴時’亦較蓬鬆且具有緩衝性’冑著感優異，並且立 體形狀之穩定性優異。 尤其是，由於排泄部對向部B中之非接合區域从的寬 度，寬於前方部A以及後方部c中之非接合區域仏的寬 度，故而於侧防漏部5中可形成更寬闊之中空空間，因 此，緩衝性以及防漏性得到提高。 又，根據製造步驟之加工精度的不同，當翻折側防漏部 形成薄片50而形成側防漏部5時，會有自本來翻折之位置 移位而翻折之情形，於第丨實施形態之側防漏部5中，若實 際之翻折位置於本體寬度方向上之移位相對於本來之翻折 位置，為底面部56a之直徑之一半以下，則可獲得底面部 56a彼此至少局部鄰接的狀態。 較好之底面部56a之直徑亦取決於製造步驟之加工精 度’但於獲得底面部56a彼此鄰接之狀態之方面，通常較 好的是以下之範圍。凹部52a之底面部56a之直徑較好的是 〇·5〜7 mm，特別好的是卜5 mm。 又，對於互相重疊之底面部56a之比例而言，於獲得側 防漏部5之立體形狀之穩定性方面考慮，較好的是相對於 123277.doc •27- 200824657As shown in Fig. 2, the side leakage preventing portion 5 is joined to the back sheet 3 by the sealing portion 8 at the side edge portion of the absorbent body 10. In the side leakage preventing portion 5, the side leakage preventing portion forming sheet 50 is formed to extend inside from the side edge portion of the absorbent body 1A toward the width direction of the absorbent body 1 (hereinafter also referred to simply as the main body width direction). The inner edge portion of the end portion 51 is folded toward the outer side in the width direction of the absorbent layer, and then extends toward the outer side in the width direction of the main body. The folded side portion of the side leakage preventing portion forms the sheet 5, and the end portion is again joined to the back sheet 3 at the sealing portion 8. The sealing portion 8 can be formed by a known bonding method such as heat sealing or adhesion by an adhesive. In the sanitary napkin i of the first embodiment, the side leakage preventing portion forming sheet 50 is formed of a nonwoven fabric. Next, the side leakage preventing portion is further formed into a sheet 5'. As shown in Figs. 1 to 3, in the non-woven fabric forming the side leakage preventing portion forming sheet 50, a plurality of concave portions 52a, 52a, ... are provided by embossing. As shown in Fig. 1, in the side leakage preventing portion forming sheet 5, the concave portions 52a are arranged in a zigzag pattern, and each of the concave portions 52a is formed discontinuously in a plan view. The fibers of the non-woven fabric in the recess 52a are densified, so that the density is large. As shown in Fig. 2 and Fig. 3, the recessed portion 52a is formed by a non-woven fabric extending from the outer side of the side leakage preventing portion 5 toward the inner surfaces 5a and 50b. The recess 52a has an opening in the outer surface 5〇c of the side leakage preventing portion 5. Preferably, each portion 52a has the same size. Here, the outer surface of the side leakage preventing portion 5 is the surface on the skin abutting side of the side leakage preventing portion 5, and the inner surfaces 50a and 50b of the side leakage preventing portion 5 are folded over the side leakage preventing portion 123277.doc • 23· 200824657 The opposite side of the sheet is 5 inches. Further, in the outer surface 50c of the side leakage preventing portion 5, a part of the side leakage preventing portion forming sheet 5 is folded, and a part thereof faces the front sheet. Examples of the recess 4 52a include a cylindrical shape or a shape such as a truncated cone shape in which the diameter of the concave portion 逐渐 gradually increases from the outer surface 5Gc side toward the inner surface 5Qa and the weir side. However, the dimensional shape of the concave portion 52a is stable. From the viewpoint of the viewpoint, as shown in FIG. 2 and FIG. 3, the diameter of the concave portion is in the shape of an inverted frustum shape which gradually decreases from the outer surface 5〇c side toward the surface 50a and the side surface. In the first embodiment, the concave portion 52a has an inverted truncated cone shape (four). The recessed portion includes a bottom surface portion 56a and a wall portion 57 that is continuous with the periphery of the bottom surface portion 56a. The inner surface 5〇a, 5 of the outer side leakage preventing portion 5 of the outer surface of the bottom surface portion 56a is complemented. It is preferable that the opening diameter of the outer surface 5〇c of the side leakage preventing portion 5 in the concave concavity 52a is 1 to 8 mm in terms of obtaining a good skin feel and cushioning property of the side leakage preventing portion 5, Particularly good is 15 to 6 mm. As shown in Fig. 1 and Fig. 3, the bottom surface portion of the concave portion 52a has a circular shape in plan view and is formed into a flat plate shape and is formed into a thin film. The portion where the bottom surface portion 56a is thinned is considered to have a stability of the three-dimensional shape of the side leakage preventing portion 5: It is preferably 2 to 9 〇 y y with respect to the area of the bottom surface portion 56a in plan view, which is particularly preferable. It is 30~80%. In the first embodiment, the bottom surface portion 56a is entirely thinned. In the present specification, the film formation means that at least the resin having the lowest melting point among the constituent resins of the nonwoven fabric of the nonwoven fabric is softened (preferably melt-cured), and the fibers are formed into a film-like state. Preferably, the film is formed. Part of it almost loses its fiber shape. The thinned bottom surface portion 56a is thinner than the portion of the recess 52a which is not thinned, and has a higher thickness and, in addition, a smoother surface. On the other hand, since the non-embossed portion and the non-recessed portion non-woven fabric of the side leakage preventing portion 5 are not embossed and are not thinned, they have a soft texture and are less susceptible to unevenness caused by the unevenness. it is good. The outer surface of the side leakage preventing portion 5 which is in direct contact with the skin of the sanitary napkin wearer is formed of a portion which is not subjected to the press working of the nonwoven fabric, so that the skin feel is good. As shown in Fig. 1, the pair of side leakage preventing portions 5, 5 are respectively adjacent to the folded end portion 51, and have a side leakage preventing portion forming the opposite inner surface 5 of the sheet 50 (^, 5肫 non-phase = joint non-joining) The region 5A has a joint region 5B that is bonded to the inner faces 5〇a and 5 with respect to the outer portion in the main body width direction of the non-joining region 5A. Hereinafter, the non-joining of the side leak preventing portion 5 will be further described. The non-joining region 5A is vertically long, and its longitudinal direction coincides with the longitudinal direction of the main body. The non-joining region 5A has a specific width 'and is formed to extend between both end portions of the side leakage preventing portion 5 in the longitudinal direction. In the sanitary napkin 1 of the first embodiment, the width of the non-joining region 5A of the opposing portion 排 非 & & amp Γ 大于 大于 大于 大于 大于 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Moreover, the width of the non-joining region 5A in the front portion A and the rear portion C is substantially the same. The width of the non-joining region 5A refers to the length of the non-joining region 5A in the main body width direction. In the sanitary napkin of the first embodiment , the wide part of the non-joining area 5A is The position in the longitudinal direction of the body is coincident with the opposing portion b of the drain portion, and the wide portion may be formed by the manner of the opposing portion B of the draining portion, which may be oriented toward the opposite portion B of the drain portion 123277.doc -25- 200824657 The front portion A extension portion B is formed so as to extend toward the rear portion c, and may be formed so as to be self-discharged from the discharge portion B toward the front portion, or may be formed in a manner. The square portion A and the rear portion C are extended. The phase = 2::, the non-joining area Μ, the side leakage preventing portion forms the sheet 5. The opposite inner surface 50a, 50b has a hollow portion of the sheet 50, and is worn and sanitized, and the side leakage preventing portion 5 has teeth. Good cushioning property is exhibited in the sanitary napkin. : In the non-joining region 5A, the sheet 5 is formed on the side leakage preventing portion, and a plurality of concave portions 52a, 52a.. which are separated from each other are provided, and the shape = dog outlet portion The portion of the protruding portion side leakage preventing portion forming sheet 5 is folded toward the inner surface of the opposite side of the anti-fouling forming sheet 50, and the thirsty side is protruded: as shown in Fig. 2 and Fig. 3 The bottom surface portion of the sheet 50 is formed on the opposite inner surface of the sheet 50, and the through side is protruded. It is formed by a portion of the bottom portion 56a and the wall portion 57. It is preferable that the plurality of recesses ..., 52a are separated from each other in a state in which the side leakage preventing portion forming sheet 5 () is developed in a planar shape. Each of them is formed so as to be linearly symmetrical with respect to the folded-out portion 51. At least, when the opposite side leakage preventing portion forming inner faces 5〇a and 5〇b of the sheet 50 are close to each other, The recesses 52a, 52a, ... are disposed such that the bottom portions 56a of the recesses 52 & are partially adjacent to each other. In the non-joining region 5A, the recesses 52 & are formed in the above manner, so that if the sanitary napkin is worn, the side leakage preventing portion When the skins of the wearer are pressed against the inner surfaces 50a and 5b of the side leakage preventing portion forming sheet 50, as shown in Fig. 3, the bottom surface portions 56a of the concave portions 52a are adjacent to each other. The bottom surface 123277.doc -26 - 200824657 The outer surface of the portion 56a is planar. The bottom surface portion is adjacent to the surface of the surface, so that the bottom surface portion 56a has a relatively large contact area with each other. Further, the bottom surface portion 56a of the concave portion 52a is substantially entirely s: s: in the shape of the ridge, the pair of inverted truncated cone shapes are formed such that the bottom surface (the bottom surface having a smaller diameter) is adjacent to each other. The non-joining region 5A having the side leakage preventing portion 5 having the above-described configuration is also bulky and cushioning when the tampon is worn, and is excellent in squatting feeling and excellent in stability of the erect shape. In particular, since the width of the non-joining region in the opposing portion B of the excretion portion is wider than the width of the non-joining region 中 in the front portion A and the rear portion c, a wider portion can be formed in the side leakage preventing portion 5. The hollow space is therefore improved in cushioning and leakproofness. Further, depending on the processing accuracy of the manufacturing step, when the side leakage preventing portion 5 is formed by forming the sheet 50 on the folded side leakage preventing portion, the position may be folded from the originally folded position, and the first step is performed. In the side leakage preventing portion 5 of the form, if the displacement of the actual folding position in the main body width direction is one-half or less of the diameter of the bottom surface portion 56a with respect to the original folding position, the bottom surface portion 56a can be at least partially obtained. Adjacent state. The diameter of the bottom portion 56a is preferably also determined by the processing precision of the manufacturing step. However, in the state in which the bottom portions 56a are adjacent to each other, it is usually preferable that the following range is satisfied. The diameter of the bottom surface portion 56a of the concave portion 52a is preferably 〇·5 to 7 mm, and particularly preferably 5 mm. Further, in view of the ratio of the mutually overlapping bottom surface portions 56a, in terms of obtaining the stability of the three-dimensional shape of the side leakage preventing portion 5, it is preferable to compare with 123277.doc • 27- 200824657
俯視底面部56a之面積，為1〇 Q 谓马10〜90%，特別好的是2〇〜8〇0/〇。 又’根據相同之理由，虛协异 處於取接近距離之凹部52a彼此 間的間隔（例如中心間之間隱化 、 ]隔）車乂好的疋，於本體長度方向 上為1〜10 mm，特別好的| 0 7 j好的疋2〜7 mm，於本體寬度方向上為 1〜10 mm，特別好的是2〜7 m 丹考，由於壓花之配置之 不同，亦有中心間之間隔並非在長度方向以及寬度方向之 情況二故而亦有藉由假想設定壓花彼此連接之長度方向The area of the bottom surface portion 56a in plan view is 1 〇 Q, which means that the horse is 10 to 90%, and particularly preferably 2 〇 to 8 〇 0 / 〇. Further, for the same reason, the virtual agreement is at a distance between the concave portions 52a which are close to each other (for example, concealed between the centers), and the rim of the vehicle is 1 to 10 mm in the longitudinal direction of the body. Particularly good | 0 7 j good 疋 2~7 mm, 1~10 mm in the width direction of the body, especially good 2~7 m Dan Khao, due to the difference in embossing configuration, there is also a center The interval is not in the length direction and the width direction. Therefore, the length direction in which the embossing is connected to each other by imaginary setting is also provided.
線 見度方向線’並藉由与τ彳p j目治& Μ假心線與最接近距離的凹部 5 2 a之中心的間隔而求出本體 ®尽骽長度方向以及本體寬度方向 的間隔之情況。 非接合區域5A之本體嘗庐古, X P之一、部為作為内側緣部The line visibility direction line 'and the interval between the length direction of the body ® and the width direction of the body is obtained by the interval between the center of the concave portion 5 2 a and the distance between the false center line and the closest distance from the τ 彳 pj. Happening. The body of the non-joining area 5A tastes ancient, one of the X P and the part is the inner edge
之翻折端部51。翻折端部51較好的是，以於至少吸收性本 體1〇之上偷部對向區域之兩側’即於排泄部對向部B 中’不會形成折痕之方式，翻折側防漏部形成薄片5〇而形 成0 • 此處，所謂「折痕」，係指於翻折端部51處，未形成2個 面相交之直線狀折痕，於圖2所示之剖面圖中，係指側防 漏部形成薄片50以具有特定角度之方式而對折，未形成翻 折端部5 1。 如圖2所示，由於上述翻折端部51具有帶圓度之形狀， 可與衛生棉穿戴者之皮膚柔軟地接觸，故而侧防漏部5之 合身性優異。 以下，進一步說明側防漏部5之接合區域5B。 接合區域5B係側防漏部5之上述外側部。接合區域沾為 123277.doc -28- 200824657 縱長，其長度方向與本體長度方向一致。接合區域5b具有 特疋之見度’且係一直延伸至側防漏部5之長度方向之兩 端邛間而形成。接合區域5B係侧防漏部5之除非接合區域 X外之口P刀於圖1中，以斜線表示。於第1實施形態之 衛生棉1中於排泄部對向部B之接合區域5B之寬度，小 於前方部A以及後方部C之接合區域5B之寬度。又，於前 方邛A以及後方邛c之寬度大致相同。接合區域π之寬度 係指接合區域5B於本體寬度方向之長度。 如圖4所示，於側防漏部5之上述外側部即接合區域5B 中，側防漏部形成薄片5〇上，設置有多個壓花部52、 52…，翻折之侧防漏部形成薄片5〇之相對向之内面5〇&、 50b彼此藉由各個壓花部52、兄…而相互接合。 各個壓花部52、52··.分別形成為接合區域5B中之側防漏 部形成薄片50的凹部52aa及非該凹部之部分。 由於相對向之側防漏部形成薄片5〇之内面5〇a、5〇b於接 合區域5B中彼此接合，故而可防止由於相對向之側防漏部 形成薄片50之移位而導致的中空狀態消失或易折區域向内 知部移動，故上述非接合區域5 A中之中空狀態以及翻折端 部5 1之帶圓度之形狀可穩定地予以維持。 如圖4所示，接合區域5B中之壓花部52係以所謂鋸齒狀 之圖案而配置，各壓花部52分別以俯視圓形而不連續地形 成。 壓花部52之直徑較好是小於凹部52a之直徑，具體而 言’就側防漏部5之皮膚觸感、柔軟性以及強度之觀點考 123277.doc -29- 200824657 慮，較好的是(U〜5mm，特別好的是〇3〜3謹。 又’自相同觀點考慮’處於最接近之距離之壓花部52彼 U的間隔（例如中心間之間隔）較好的是，於本體長度方 :上為1〜5咖，特別好的是2〜4咖，於本體寬度方向上 為1〜5mm，特別好的是2〜4mm。 進一步說明侧防漏部5’侧防漏部5較好的是，較密封部 8於本體寬度方向更靠内側的部分，未與正面薄片2接合。 但疋，較好的I於本體長度方向之兩端部，翻折端部51 與密封部8之間的部分於一 ， 於直延伸至本體寬度方向上或於 翻折端部51附近與正面薄片2相接合。 當將側防漏部5與吸收性本體1〇接合時，較好的是一面 分別對側防漏部5之具译 ^ 長度方向兩端部，朝向本體長度方向 入 力張力，一面將側防漏部5與吸收性本體1 〇接 合：其結果，於衛生棉1之自然狀態下，可獲得側防漏部5 之翻折端部5 1自正面薄月2八 导片2刀離之狀態，從而使側防漏部5 之防漏性提高。 又，侧防漏部5之翻折端部51，於側防漏部5形成立體障 壁之方面考慮，較好 奸的疋’至少局部離開正面薄片2。上 述内側緣部中，蕤Λ+ 猎由形成有下述槽溝7，而使正面薄片2於 槽溝7周圍下陷，妗；w〜、 、 而側防漏部5相對於正面薄片2之立體 度增加，可有效祕陡L磁 地防止體液於正面薄片2上自本體寬度方 向内側朝向外側流動。 一對側防漏部5、5之寬度，於獲得良好之防漏性以 牙著感之方面考慮，較好的是分別具有如下所述之尺 123277.doc - 30· 200824657 寸。於本體長度方向上之設置有—對翼形部6、6(下述）的 p刀中於該翼形部6之長度方向中心線上，於本體寬度 方向上石侧防漏部5之表面，對密封部8與本體寬度方向之 内侧邊緣之間加以測定所得的長度較好的是1G〜3〇 mm， 特別好的是15〜25 mm。 /说排液部對向_中之非接合區域5A之寬度而言，於獲 "，方漏。卩5之優異柔軟性、不易破損性以及身體追隨性 之方面考慮，較好的是3〜15 _，特別好的是5, _。 〇 則方邛A以及後方部C中亦可實質上不形成非接合 區：5八’但對於前方部a以及後方部〇中之非接合區域μ 的寬度而言’於獲得侧防漏部5之優異柔軟性及不易破損 性的方面考慮，較好的是2〜7mm，特別好的是3〜5咖。 進而’由於與前方部A以及後方部^目^匕，排液部對向 二：中Λ形成非接合區域5A之寬度較寬，故而於下述個別 匕衣幵U，（由於摺疊)朝向外側移動之力會作用於排泄 部對向部B之非接合區域5A的上面。因此，翻折端部他 個別包裝形態下，其位置移動，不會形成彎折。 >進:步說明第！實施形態之衛生棉丄，㈣i所示，第1 轭形恶之衛生棉#有一對翼形部6、6，該一對翼形部6、 B中 6自吸收性本體1〇之長度方向兩側緣延伸出，並且，—對 =形部6、6分別由自吸收性本體1〇延伸出之側防漏部形 、片❹所开/成。一對翼形部6、6係形成於排泄部對向部 側側防漏部 對翼形部6、6分別與本體長度方向之同 123277.doc -31- 200824657 由-片側防漏部形成薄片50一體形成一片側防漏部形成 薄片5〇可以密封部8為分界，而劃分為側防漏部5及翼形部 6。至於密封部8之形狀’其於長度方向之中央部具有向 本體寬度方向内側縮窄之形狀，以使得#將連設之翼㈣ 6沿短褲胯下部之緣部彎折時，容㈣合該短褲聘下部之 緣部。Folded end portion 51. Preferably, the folded end portion 51 is configured such that at least the two sides of the opposing portion of the absorbent body 1', that is, in the opposite portion B of the drain portion, do not form a crease, the fold side The leakage preventing portion is formed into a sheet 5〇 to form a 0. Here, the “crease” means a linear crease in which the two surfaces intersect at the folded end portion 51, and the cross-sectional view shown in FIG. In the meantime, the side leakage preventing portion forming sheet 50 is folded in a manner having a specific angle, and the folded end portion 51 is not formed. As shown in Fig. 2, since the folded end portion 51 has a rounded shape and can be softly brought into contact with the skin of the sanitary napkin wearer, the side leakage preventing portion 5 is excellent in fit. Hereinafter, the joint region 5B of the side leakage preventing portion 5 will be further described. The joint region 5B is the outer side portion of the side leakage preventing portion 5 . The joint area is smeared as 123277.doc -28- 200824657, and its length direction is consistent with the length of the body. The joint region 5b has a characteristic visibility and is formed so as to extend to both ends of the side leakage preventing portion 5 in the longitudinal direction. The port P of the joint region 5B side leakage preventing portion 5 except for the joint region X is shown in Fig. 1 and is indicated by oblique lines. In the sanitary napkin 1 of the first embodiment, the width of the joint region 5B of the discharge portion facing portion B is smaller than the width of the joint portion 5B of the front portion A and the rear portion C. Further, the widths of the front side A and the rear side c are substantially the same. The width of the joint region π refers to the length of the joint region 5B in the width direction of the body. As shown in Fig. 4, in the joint region 5B which is the outer side portion of the side leakage preventing portion 5, the side leakage preventing portion is formed on the sheet 5, and a plurality of embossed portions 52, 52, ... are provided, and the folded side is leakproof. The opposing inner faces 5〇&, 50b of the portion forming sheet 5 are joined to each other by the respective embossed portions 52, brothers. Each of the embossed portions 52, 52, . . . is formed as a concave portion 52aa of the side leakage preventing portion forming the sheet 50 in the joint region 5B and a portion other than the concave portion. Since the inner faces 5〇a, 5〇b of the sheet 5's opposite to the side leakage preventing portion are joined to each other in the joint region 5B, it is possible to prevent the hollowness due to the displacement of the sheet 50 with respect to the side leakage preventing portion. Since the state disappears or the easy-folding region moves toward the inner portion, the hollow state in the non-joining region 5 A and the roundness of the folded end portion 51 can be stably maintained. As shown in Fig. 4, the embossed portions 52 in the joint region 5B are arranged in a so-called zigzag pattern, and each of the embossed portions 52 is formed in a circular shape in a plan view and is not continuously formed. The diameter of the embossed portion 52 is preferably smaller than the diameter of the concave portion 52a, specifically, the viewpoint of the skin feel, softness and strength of the side leakage preventing portion 5 is considered to be 123277.doc -29-200824657, preferably (U~5mm, particularly good is 〇3~3). Also, from the same point of view, the interval between the embossing portions 52 at the closest distance (for example, the interval between the centers) is preferably the body. The length is: 1 to 5 coffee, particularly preferably 2 to 4 coffee, 1 to 5 mm in the width direction of the main body, particularly preferably 2 to 4 mm. Further explanation of the side leakage preventing portion 5' side leakage preventing portion 5 Preferably, the portion closer to the inner side in the width direction of the sealing portion 8 is not joined to the front sheet 2. However, the preferred one is at both ends in the longitudinal direction of the body, and the end portion 51 and the sealing portion are folded. The portion between 8 is joined to the front sheet 2 in the direction of the width of the body or in the vicinity of the folded end portion 51. When the side leakage preventing portion 5 is joined to the absorbent body 1 , it is preferable. The opposite ends of the opposite side leakage preventing portion 5 are respectively translated into the longitudinal direction of the body, and the tension is applied toward the longitudinal direction of the body. The side leakage preventing portion 5 is joined to the absorbent body 1 :: as a result, in the natural state of the sanitary napkin 1, the folded end portion 5 of the side leakage preventing portion 5 can be obtained from the front thin moon 2 8 guide piece 2 The state of the knife is separated, so that the leakproofness of the side leakage preventing portion 5 is improved. Further, the folded end portion 51 of the side leakage preventing portion 5 is considered to be a three-dimensional barrier in the side leakage preventing portion 5, and the cockroach is better. 'At least partially away from the front sheet 2. In the inner edge portion, the 槽+ hunting is formed with the following groove 7, and the front sheet 2 is sunk around the groove 7, 妗; w~, and the side leakage preventing portion (5) With respect to the increase in the degree of solidity of the front sheet 2, it is possible to prevent the body fluid from flowing from the inner side toward the outer side in the width direction of the front sheet 2, and the width of the pair of side leakage preventing portions 5, 5 is good. The leak-proof property is preferably in the sense of a tooth feel, and has a ruler 123277.doc - 30· 200824657 inch as described below. The pair of wing portions 6 and 6 are provided in the longitudinal direction of the body (described below). a p-knife in the longitudinal direction center line of the wing portion 6, and a stone side leakage preventing portion 5 in the body width direction The surface is preferably 1 G to 3 mm, and particularly preferably 15 to 25 mm, which is measured between the sealing portion 8 and the inner edge in the width direction of the main body. In terms of the width of the joint region 5A, it is preferably 3 to 15 _, particularly preferably 5, _ in terms of excellent softness, susceptibility to breakage, and body followability. In the case of the square A and the rear portion C, the non-joining region may not be substantially formed: 5:8, but for the width of the non-joining region μ in the front portion a and the rear portion, the side leakage preventing portion is obtained. 5 is excellent in flexibility and non-breakage, and is preferably 2 to 7 mm, particularly preferably 3 to 5 coffee. Further, since the width of the non-joining region 5A is different from that of the front portion A and the rear portion of the liquid discharge portion, the width of the non-joining region 5A is wide, so that the following individual garments U are formed (because they are folded) toward the outside. The force of the movement acts on the upper surface of the non-joining region 5A of the opposing portion B of the excretory portion. Therefore, in the individual packaging form of the folded end, its position moves and no bending is formed. > In: Step Description! The sanitary napkin of the embodiment, (4) i, the first yoke-shaped sanitary napkin # has a pair of wing portions 6, 6 which are 6 in the longitudinal direction of the self-absorbent body 1 The side edges are extended, and the pair of the shaped portions 6, 6 are respectively formed by the side leakage preventing portion extending from the self-absorbent body 1 and the sheet opening. The pair of wing portions 6 and 6 are formed on the side of the drain portion opposite side, and the wing portions 6 and 6 are respectively formed in the same length direction as the body. 123277.doc -31 - 200824657 is formed by the sheet side leakage preventing portion. The sheet 50 is integrally formed with one side leakage preventing portion forming sheet 5, and the sealing portion 8 is divided into the side leakage preventing portion 5 and the wing portion 6. The shape of the sealing portion 8 has a shape that is narrowed toward the inner side in the width direction of the body in the central portion in the longitudinal direction, so that when the wing (4) 6 is bent along the edge of the lower portion of the shorts, the volume is (4) Shorts hire the lower part of the edge.
非接合區域5A於排泄部對向部”，其本體寬度方向内 側之邊緣具有追隨密封部8之形狀而向本體寬度方向内侧 縮窄的形狀。又’於排泄部對向部5中，與翼形部6連設之 接合區域5B之部分具有追隨密封部8之形狀而向本體寬度 方向内側縮窄的形狀。 於構成一對翼形部6、6之侧防漏部形成薄片5〇之單面 上，分別設置有翼形部黏著部6a(未圖示），該翼形部黏著 部6a係用以將沿短褲胯下部之緣部彎折之翼形部6固定於 該短褲之外面上。 又，如圖1所示，於衛生棉丨之吸收性本體1〇的皮膚抵接 面侧，設置有槽溝7。槽溝7係由沿本體長度方向延伸之一 對壓祀槽溝、以及於該壓花槽溝之長度方向之兩端部沿本 體寬度方向延伸的壓花槽溝所形成。槽溝7形成為一直延 伸至排泄部對向部B之前後端部間而延伸。沿本體長度方 向延伸之一對上述壓花槽溝分別具有沿本體長度方向連續 排列有3個朝向本體寬度方向之外側彎曲成凸狀的部分之 形狀。 又，沿本體寬度方向延伸之上述壓花槽溝具有朝向本體 123277.doc 32- 200824657 長度方向外側之凸形狀。正面薄片2以及吸收體4藉由槽溝 7而接合。如圖2所示，側防漏部5之翻折端部5 1位於緊靠 槽溝7之外侧。 配置於槽溝7内側之吸收體4之部分的基重，大於槽溝7 外側部分的基重，於吸收性本體1〇之吸收層u中，形成有 一直延伸至排泄部對向部B之前後端部間的中高部丨3。中 高部13之俯視形狀與槽溝7之形狀相同。The non-joining region 5A has a shape in which the inner side in the width direction of the non-joining portion 5A has a shape that follows the shape of the sealing portion 8 and is narrowed toward the inner side in the width direction of the body. Further, in the opposing portion 5 of the excretory portion, the wing The portion of the joint region 5B that is connected to the shape portion 6 has a shape that follows the shape of the seal portion 8 and is narrowed toward the inner side in the width direction of the main body. The side leakage preventing portion forming the pair of wing portions 6, 6 forms a sheet 5 Each of the faces is provided with a wing-shaped adhesive portion 6a (not shown) for fixing the wing portion 6 bent along the edge portion of the lower portion of the shorts to the outer surface of the shorts. Further, as shown in Fig. 1, a groove 7 is provided on the skin abutting surface side of the absorbent body 1〇 of the tampon. The groove 7 is formed by a pair of crimping grooves extending along the longitudinal direction of the body. And embossed grooves extending in the main body width direction at both end portions of the embossed groove in the longitudinal direction. The groove 7 is formed to extend until the rear end portion of the drain portion facing portion B extends. One of the longitudinal extensions of the body has a length along the body of the embossed groove The shape is continuously arranged in three shapes which are convex toward the outer side in the width direction of the main body. Further, the embossed groove extending in the width direction of the main body has a convex shape which is outward in the longitudinal direction of the main body 123277.doc 32-200824657. The front sheet 2 and the absorber 4 are joined by the groove 7. As shown in Fig. 2, the folded end portion 51 of the side leakage preventing portion 5 is located on the outer side of the groove 7. The inside of the groove 7 is disposed. The basis weight of the portion of the absorbent body 4 is larger than the basis weight of the outer portion of the groove 7, and in the absorbent layer u of the absorbent body 1〇, a middle-high portion extending between the rear end portions of the absorbent portion facing portion B is formed.丨 3. The shape of the middle portion 13 is the same as that of the groove 7.
吸收體4之厚度較好的是，位於槽溝7内侧之部分以及外 侧之部分大致固定。配置於槽溝7内側的吸收體4之部分的 厚度較好的是，相對於配置於外側的吸收體4之部分的厚 度，朝向穿著面侧突出mm，特別好的是W馳，詳 細理由如下所述，如此般，則於衛生棉之包農構造中，不 易由於包裝而於衛生⑴之側防漏部5中形成折痕，並且就 液體吸收保持性之觀點考慮為較好。再者，對於槽溝7内 側，係以寬度方向中央，對於槽溝7之外側，以自槽溝7離 開10 mm左右之不易受到槽溝7影響的部位作為計測基準。The thickness of the absorbent body 4 is preferably such that the portion located inside the groove 7 and the portion on the outer side are substantially fixed. The thickness of the portion of the absorber 4 disposed on the inner side of the groove 7 is preferably such that the thickness of the portion of the absorber 4 disposed on the outer side is larger than the thickness of the portion of the absorber 4 disposed on the outer side. In the case of the sanitary napkin structure, it is difficult to form a crease in the side leakage preventing portion 5 of the sanitary (1) by the packaging, and it is preferable from the viewpoint of liquid absorption retention. Further, the inner side of the groove 7 is centered in the width direction, and the outer side of the groove 7 is used as a measurement standard for a portion which is not easily affected by the groove 7 by about 10 mm from the groove 7.
:測：，使用-…製造之「咖-05」，並以丁〇值(〇5 g/Cm )作為厚度。（測定條件：「SENS . 〇 「 RANGE」為 0.1、「DEF感度」為5)」、、SPEED 以下’就形成第丨實施形態之衛生棉⑽材料進 百先，作為形成側防漏部形成薄片5 別限制地使用先前公知之不織布。例如Λ布’可無特 棉法所製造之熱炼融纖維網進行熱風處理後::二?:由梳 不織布、紡黏不織布，不織布、水刺不= 123277.doc • 33 · 2U0824657 不織布等各種不織布。對 並無特別限制， 、、哉布中之纖維的黏合方法:Measure: Use "Ca--05" made by -... and use the value of Ding (〇5 g/Cm) as the thickness. (Measurement conditions: "SENS. 〇 "RANGE" is 0.1, "DEF sensitivity" is 5)", and SPEED is below "The sanitary napkin (10) material of the third embodiment is formed, and the sheet is formed as a side leakage preventing portion. 5 Use previously known non-woven fabrics without limitation. For example, Λ布's hot smelting fiber web made by the special cotton method is subjected to hot air treatment: : 2: from comb non-woven fabric, spunbond non-woven fabric, non-woven fabric, spunlace not = 123277.doc • 33 · 2U0824657 Non-woven fabrics, etc. Not woven. There is no particular restriction on the bonding method of the fibers in the cloth.
1夕丨J如，可*接^ @ U 熔融之黏合。又，亦u "用黏合劑之黏合或利用熱 織，代替纖維之办入可如水刺不織布等利用纖維之機械交 、戸〈f占合。為使他 皮膚觸感、羊妒择 ’属邛5實現顯著的光滑之 木款度，作為不織布， 棉法所獲得之熱炼融纖維網進行執:=疋使用對藉由梳 縮而不織布化的通風不織布。，、、、A處理’不施加強力屡 對於形成側防漏部形 祖含η 成/專片5〇之不織布的基重而士，％ “側防漏部5之立體 飞’的暴重而-，於 漏部5之良好穿著$ 歼防漏性，並且獲得側防 心艮好牙者感之方面考岸， 尤其好的是Η〜50g/m2,更好;；θ好的疋1G〜⑽咖2, g 更好的是20〜50 g/m2。 關於基重之測定 / t 漏部开下述方式進行測定。將側防 漏β形成溥片50裁剪成1〇 mmxl〇 mm θ mmx30 mm以上之大小，自 乂的疋30 mm2^ 片衛生棉中取出總面積為250 mm Μ上的測定片，使用 m Κ夕Ρ 取J』不為1 mg之電子天平測定 Μ疋片之重ϊ，並換算成基 袢库 ^ θ 為徒回基重之測定 精度，較好的疋自複數片衛生棉中取出測定片，求出5次 以上之計測值的平均值。 又，作為正面薄片2、背面薄片3或吸收體4之形成材 料’可無特別限制地使用先前使用於生理用衛生棉等吸收 性物品中的各種材料。 ㈣施形態之側防漏部形成薄片5〇例如可藉由下述方 法而較好地製造。將通風不織布插入通過形成有多個凹凸 且相互喷合之形狀的金屬製造之一組輕間，施加鋼對鋼屢 123277.doc -34- 200824657 花加工’獲得賦予有凹狀之侧防漏部形成薄片50。此時， 為使凹㈣之底㈣56姻化，較好的是 間隙部分充分小於上述不織布 輥’之 予度且使上述輥之一者 或兩者溫度成為構成令I继古 成该不織布之樹脂中㈣最低之樹脂的 軟化點或熔點以上。 幻 以下’參照圖5至圖9，今0日| Ώ9次明本發明（第1發明）之第2實施 形悲之生理用侑生棉。關於第2實施形態未進行特別說明 之方面彳適田參照對上述實施形態所進行之詳細說明。 又，於圖5至圖9中，對盘闰 對與圖1至圖4相同之構件標註有相1 丨 丨 J, can be * connected ^ @ U fusion bonding. In addition, u " bonding with adhesives or using heat woven, instead of fiber processing, can be used for mechanical communication such as spunlace non-woven fabrics. In order to make his skin feel, the sheep choose 'genus 邛5 to achieve a significant smooth wood degree, as a non-woven fabric, the hot smelting fiber network obtained by the cotton method is carried out: = 疋 use by combing without weaving The ventilation is not woven. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , -, in the leakage part 5, the wearing of the 歼 leak-proof, and the side of the anti-heart palpitations, especially good Η ~ 50g / m2, better;; θ good 疋 1G ~ (10) Coffee 2, g is more preferably 20 to 50 g/m2. Measurement of basis weight / t Leakage is measured in the following manner: The side leakage preventing β forming crotch sheet 50 is cut into 1 mm x l mm mm mm mm mm 30 For the size above mm, remove the test piece from the 疋30 mm2^ piece of sanitary napkin with a total area of 250 mm. Use m Κ Ρ 取 J 』 』 』 』 1 1 1 1 1 1 1 1 1 1 1 1 1 And converted into the base library ^ θ is the measurement accuracy of the basis weight, and the measurement piece is taken out from the plurality of sanitary napkins, and the average value of the measured values of 5 or more times is obtained. The material for forming the back sheet 3 or the absorbent body 4 can be used without any particular limitation, and various materials previously used in absorbent articles such as sanitary napkins can be used. (4) The side leakage preventing portion forming sheet 5 of the application form can be preferably manufactured by, for example, a method in which a ventilation nonwoven fabric is inserted into a group of light made of metal having a plurality of concavo-convex shapes and mutually sprayed, Applying steel to steel repeatedly 123277.doc -34- 200824657 flower processing 'obtains a recessed side leakage preventing portion to form a sheet 50. At this time, in order to make the bottom (four) of the concave (four) 56, it is preferable that the gap portion is sufficiently smaller than The temperature of one or both of the above-mentioned non-woven fabrics is equal to or higher than the softening point or melting point of the resin which constitutes the lowest resin in the non-woven fabric of the nonwoven fabric.今 日 次 次 第 第 第 第 第 第 第 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理In addition, in FIGS. 5 to 9, the same components as those of FIGS. 1 to 4 are marked with a phase.
之符號。 J 本發明（弟1發明）之齡杯楚每 知q之#乂好弟2實施形態的衛生棉J，如圖5 至圖9所不，非接合區域5八中，形成有突出部，該突出部 係及側防漏部形成薄片之—部分向翻折之侧防漏部形成薄 片5〇的相對向之内面…、鳩側突出而形成。詳細說明如 下’於側防漏部形成薄片5〇上，設置有多個脊部(ridgeSymbol. J The present invention (different 1 invention) age cup Chu Chu knows q #乂好弟 2 embodiment of the sanitary napkin J, as shown in Fig. 5 to Fig. 9, in the non-joining region 5, a protruding portion is formed. The protruding portion and the side leakage preventing portion are formed into a sheet, and the portion of the side leakage preventing portion forming the sheet 5 is formed so as to protrude from the inner surface of the sheet 5〇. The details are as follows. On the side leakage preventing portion forming sheet 5, a plurality of ridges (ridges) are provided.
Parts) 58、58···，該多個脊部58、58…朝向翻折之該側防 漏部形成薄片50的相對向之内面5〇a、鳩侧突出，上述突 出部係由該脊部58、58···所形成。 進步說明第2實施形態之衛生棉！，如圖6⑷所示，於 形成侧防漏部5之側防漏部形成薄片5〇上，交替排列有多 個脊。P 58、58...及溝部59、59... , *不存在平面部。脊部 58f#成凸狀且溝部59彎曲成凹狀。脊部58以及溝部59分 別形成為直線狀。 ^ 脊部58與溝部59交替排列，且溝部59係由自脊部58之連 123277.4〇< -35- 200824657 續面所形成。相鄰之脊部 〇 ^58間之間隔較好的是〇5〜5瓜㈤， 特別好的是1〜3 mm。又，n接认 ,, _ 又同樣地，相鄰之溝部59間之間 隔較好的是0.5〜5 mm ’特別好的是卜3随。 弟2只施㈣之側防漏部5係以如下所述之方式翻折上述 側防漏部形成薄片5G而形成：如圖6(b)所示，沿*脊部58 及槽溝部59之排列方向傾斜交叉的假想線L，以不形成折 痕之方式翻折側防漏部形成薄片5 〇。58, 58···, the plurality of ridges 58, 58 are protruded toward the inner surface 5〇a and the side of the side of the side leakage preventing portion forming sheet 50, and the protruding portion is formed by the ridge The parts 58 and 58 are formed. Advancement describes the sanitary napkin of the second embodiment! As shown in Fig. 6 (4), the side leakage preventing portion forming the side leakage preventing portion 5 is formed on the sheet 5, and a plurality of ridges are alternately arranged. P 58 , 58 ... and the groove portions 59 , 59 ... , * There is no flat portion. The ridge portion 58f# is convex and the groove portion 59 is curved in a concave shape. The ridge portion 58 and the groove portion 59 are formed in a straight line shape. The ridges 58 and the grooves 59 are alternately arranged, and the grooves 59 are formed by the ridges 58 3277.4 〇 < -35 - 200824657. The interval between the adjacent ridges 〇 ^58 is preferably 〜 5 to 5 melons (five), particularly preferably 1 to 3 mm. Further, n is recognized, and _ is similarly, and the interval between the adjacent grooves 59 is preferably 0.5 to 5 mm. The side leakage preventing portion 5 of the second (fourth) portion is formed by folding the side leakage preventing portion forming sheet 5G as follows, as shown in FIG. 6(b), along the * ridge portion 58 and the groove portion 59. The imaginary line L in which the alignment directions are obliquely intersected, and the side leakage preventing portion is formed to form the sheet 5 不 without forming a crease.
如圖7以及圖8所示’於側防漏部5之翻折端部”處，脊 部則及溝部59分㈣成為與本體長度方向傾斜交又。 非接合區域5A中，設置有多個脊部58、58·.·，該多個脊 部58、58...朝向翻折之側防漏部形成薄片別的相對向之内 =50a、5〇b側突出，因此穿戴衛生棉時，當側防漏部地 牙戴者之皮膚按壓，相對向之側防漏部形成薄片Μ之内面 =a、50b彼此接近時，會形成脊部58彼此局部鄰接之狀 態，故而非接合區域5A不易受到壓損。因此，不會產生相 對向之側防漏部形成薄片5 〇重疊而導致緩衝性降低的狀 況，於翻折端部51處，由於脊槽溝構造而形成條紋狀圖 案，故而不易形成摺線。 具有上述構成之側防漏部5之非接合區域5 A，於衛生棉 被穿戴時，亦較蓬鬆且具有緩衝性，穿著感優異，並且立 體形狀之穩定性優異。又，如圖7以及圖8所示，於側防漏 W5 5之皮膚抵接面側亦同樣地形成有與多個脊部、μ··· 及/冓4 59、59…相對應的多個溝部及脊部，故而皮膚觸感 優異。脊部58於側防漏部5之皮膚抵接面側，朝向皮膚抵 123277.doc -36- 200824657 接面側彎曲成凹狀，溝部59則朝向皮膚抵接面側彎曲成凸 狀。 又’接合區域5B中與上述實施形態同樣地，如圖9所 示’於側防漏部形成薄片50中設置有多個壓花部52、 52…，側防漏部形成薄片5〇之相對向的内面5〇a、501)藉由 各屢花部52、52…而彼此接合。壓花部52分別形成於脊部 58以及溝部59。 根據上述第2實施形態之衛生棉1，可發揮與第1實施形 恶之愤生棉相同的效果。 以下’對本發明（第丨發明）之吸收性物品的包裝構造， 使用上述本發明（第丨發明）之衛生棉並根據其較好之實施形 態，參照圖式進行說明。 如圖10至圖12所示，第1實施形態之衛生棉之包裝構造 20包括衛生棉}、以及將其個別包裝之内面經剝離處理的 U装材21於吸收性本體1 0之非皮膚抵接面側，設置有本 體黏著部10a(未圖示），該本體黏著部1〇a以接觸包裝材 之内面的方式而剝離自如地黏著於該包裝材21上。 進一步說明第1實施形態之衛生棉的包裝構造2〇。 衛生棉1為上述本發明（第i發明）之第〗實施形態或第2實 施形態的衛生棉。 於吸收性本體1 〇之非古奢k & <非皮膚抵接面側的本體長度方向的兩 側部’形成有一對本體勒签7 Λ 黏者邛、l〇a(未圖示）。一對本 體黏著部l〇a、l〇a分別為攸且 ^ 刀⑺為縱長，且其長度方向與本體長度 方向一致。 123277.doc -37· 200824657 :體黏者〇a係穿戴衛生棉時黏著於短褲 固定吸收性本㈣者，即所謂防止移位材料。 又，於一對翼形部6、6各自之非皮膚抵接面側，形成有 上述翼形部黏著部6a(未圖示）。 繼而，如圖12所示，一對翼形部6、6係以使翼形部黏著 部6a、6,向上方之方式，翻折至吸㈣本體μ，並 且，將—片離型紙（未圖示），以使其剝離處理面朝向翼形 部黏者部6a、6a側之方式而剝離自如地黏著於翼形部黏著 物、6a上。再者，圖12中，一對翼形部6、6係以點線加 以表示。又’衛生棉，未記載有凹部…、或脊部加 及溝部59。 以下，進一步說明包裝材21。 包裝材21如圖12所示’其展開平面為縱長矩形。包裝材 21係其内面整個面或者與衛生棉丨相接觸之部分及其周邊 施加有剝離處理，而具有剝離性者。再者，本發明|第\發 明）中，無須對内面整個面進行剝離處理，亦可使用僅^ 一部分，例如僅内面之周邊部以外之部分經剝離處理而形 成者。進而，僅對與衛生棉丨所具有之黏著部相接觸之包 裝材21的内面部分實施剝離處理即可。 又，如圖12所示，於包裝材21之前端部，設置有短突帶 22。 如圖12所示，衛生棉1位於包裝材21之大致中央，並且 以使衛生棉1之長度方向與包裝材21之長度方向大致一 致，且本體黏著部10a、l〇a與包裝材21之内面相接觸之方 123277.doc -38 · 200824657 式，而將衛生棉1剝離自如地黏著於該包裝材21上。 如圖12所示，包裝材21之長度及寬度，大於衛生棉丨之 長度及寬度。 繼而，如圖11所示，將衛生棉i與包裝材21，自該衛生 棉1之長度方向的一端邊緣之後端邊緣侧，以皮膚抵接面 側作為内侧而依次彎折2次而摺疊，藉由該彎折，於衛生 棉1上形成2條摺線SI、S2 ’位於最靠近吸收性本體1〇之上 述排泄部對向區域之長度方向中央的位置處的2條摺線 S2間的非接合區域5 a之寬度，大於吸收性本體1 〇之 前後各端部與分別位於最靠近該前後端部之位置上的摺線 SI、S2之間的非接合區域5A之寬度。圖12中，吸收性本As shown in Fig. 7 and Fig. 8, at the "folded end portion of the side leakage preventing portion 5", the ridge portion and the groove portion 59 are divided into four (4) portions which are inclined with respect to the longitudinal direction of the main body. In the non-joining portion 5A, a plurality of portions are provided. The ridges 58 , 58 · . . . , the plurality of ridges 58 , 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . When the skin of the wearer of the side leakage preventing portion is pressed, and the inner faces of the sheet leakage forming the side of the leakage preventing portion are close to each other, the ridges 58 are partially adjacent to each other, so the non-joining region 5A is formed. Therefore, the pressure loss is less likely to occur. Therefore, the sheet 5 is not overlapped with the side leakage preventing portion, and the cushioning property is lowered. At the folded end portion 51, the stripe pattern is formed by the ridge groove structure. The non-joining region 5 A having the side leakage preventing portion 5 having the above-described configuration is also bulky and cushioning when worn, and has excellent wearing feeling and excellent dimensional stability. 7 and 8, the skin contact surface side of the side leakage preventing W5 5 Similarly, a plurality of groove portions and ridge portions corresponding to the plurality of ridge portions, μ··· and /冓4 59, 59, ... are formed, so that the skin feel is excellent. The skin of the ridge portion 58 at the side leakage preventing portion 5 is resisted. The joint side is curved toward the skin surface 123277.doc -36- 200824657. The joint side is curved in a concave shape, and the groove portion 59 is curved convexly toward the skin contact surface side. Further, in the joint region 5B, as in the above embodiment, As shown in Fig. 9, a plurality of embossed portions 52, 52, ... are provided in the side leakage preventing portion forming sheet 50, and the opposite inner surfaces 5a, 501 of the side leakage preventing portion are formed by the respective sheets 5' The embossed portions 52 are formed in the ridge portion 58 and the groove portion 59. The tampon 1 according to the second embodiment described above can exhibit the same effect as the irritated cotton of the first embodiment. In the packaging structure of the absorbent article of the present invention (the invention), the sanitary napkin of the present invention (the second invention) is used, and a preferred embodiment thereof will be described with reference to the drawings. Fig. 10 to Fig. 12 As shown, the packaging structure 20 of the sanitary napkin of the first embodiment includes sanitary napkins, and The U-loading material 21 of the inner surface of the individual package is provided on the non-skin contact surface side of the absorbent body 10, and a body adhesive portion 10a (not shown) is provided. The body adhesive portion 1a contacts the packaging material. The inside of the package is attached to the packaging material 21. The sanitary napkin 1 is the first embodiment of the present invention (the first invention) or the first embodiment. 2The sanitary napkin of the embodiment. The pair of body pull marks 7 are formed on the both sides of the body in the longitudinal direction of the absorbent body 1 非 non-ancient luxury k & non-skin contact surface side Λ 黏, l 〇a (not shown). The pair of body adhesive portions 10a and 10a are respectively 攸 and the knives (7) are vertically long, and the longitudinal direction thereof coincides with the longitudinal direction of the body. 123277.doc -37· 200824657 : Body-adhesive 〇a is attached to the shorts when wearing sanitary tampon. Fixing the absorption (4), the so-called anti-displacement material. Further, the wing-shaped portion adhering portion 6a (not shown) is formed on the non-skin contact surface side of each of the pair of wing portions 6 and 6. Then, as shown in FIG. 12, the pair of wing portions 6, 6 are folded so that the wing-shaped adhesive portions 6a, 6 are turned upward to the suction (four) body μ, and the sheet-shaped release paper (not As shown in the figure, the peeling-treated surface is peeled off to the wing-shaped adherends 6a so as to be directed toward the airfoil portions 6a and 6a. Further, in Fig. 12, a pair of wing portions 6, 6 are indicated by dotted lines. Further, the sanitary napkin is not described with a recessed portion or a ridge portion and a groove portion 59. Hereinafter, the packaging material 21 will be further described. The packaging material 21 is as shown in Fig. 12, and its development plane is a vertically long rectangle. The packaging material 21 is one in which the entire surface of the inner surface or the portion in contact with the sanitary napkin and the periphery thereof are subjected to a peeling treatment and have releasability. Further, in the present invention, the invention is not required to perform the release treatment on the entire inner surface, and it is also possible to use only a part of the inner surface, for example, only the peripheral portion of the inner surface is formed by a peeling treatment. Further, only the inner surface portion of the packaging material 21 that is in contact with the adhesive portion of the sanitary napkin can be subjected to a peeling treatment. Further, as shown in Fig. 12, a short protruding tape 22 is provided at the front end portion of the packaging material 21. As shown in FIG. 12, the sanitary napkin 1 is located substantially at the center of the packaging material 21, and the longitudinal direction of the sanitary napkin 1 substantially coincides with the longitudinal direction of the packaging material 21, and the body adhesive portions 10a, 10a and the packaging material 21 are The inner surface is in contact with the side of the package 123277.doc -38 · 200824657, and the sanitary napkin 1 is peelably adhered to the packaging material 21. As shown in Fig. 12, the length and width of the packaging material 21 are greater than the length and width of the sanitary napkin. Then, as shown in Fig. 11, the sanitary napkin i and the packaging material 21 are folded from the end edge side of the one end edge in the longitudinal direction of the sanitary napkin 1 and the skin contact surface side as the inner side, and are sequentially bent twice. By the bending, the two fold lines S1, S2' are formed on the napkin 1 and the non-joining between the two fold lines S2 at the position closest to the center in the longitudinal direction of the opposing portion of the absorbent body 1〇. The width of the region 5a is larger than the width of the non-joining region 5A between the front and rear ends of the absorbent body 1 and the fold lines SI, S2 located at the positions closest to the front and rear ends, respectively. In Figure 12, the absorptive
體1〇之上述排液部對向區域的長度方向中央係以中央線CL 加以表示。 又第1貝％形恶之衛生棉之包裝構造20中，衛生棉j與 包裝材2!係以於吸收性本體1〇之上述排泄部對向區域中不 形成彎折之方式而彎折。 摺線S1形成於前方部a與排泄部對向部8之分界處，摺 線S2形成於排泄部對向部喊後方部c之分界處。2條摺線 、2位於衛生棉1之吸收性本體10的上述排泄部對向區 域之長度方向中央的前後。 再者，於2條摺線S1、S2中之任一者，與上述排泄部對 向區=之長度方向中央—致而形成之情形時，與該中央一 致之指、線，成為位於最靠近該中央之摺線之一。 斤过般，衛生棉1之排泄部對向部B中之非接合區域 123277.doc •39- 200824657 5A的寬度’大於前方部A以及後方部c中之非接合區域从 的寬度。因此，2條摺線Si、S2間之非接合區域5八之寬 度，大於吸收性本體10之前端部與摺線S1之間的非接合區 域5々A之寬度。同樣地，2條摺線S1、S2間之非接合區域从 之寬度，大於吸收性本體1〇之後端部與摺線“之間的非接 合區域5A之寬度。The center of the longitudinal direction of the opposing portion of the liquid discharge portion of the body 1 is indicated by a center line CL. In the packaging structure 20 of the first cotton-like sanitary napkin, the sanitary napkin j and the packaging material 2 are bent so as not to be bent in the opposing portion of the absorbent portion of the absorbent body 1A. The fold line S1 is formed at a boundary between the front portion a and the discharge portion opposing portion 8, and the fold line S2 is formed at a boundary between the opposite portion of the drain portion and the rear portion c. The two fold lines 2 are located in front of and behind the center in the longitudinal direction of the opposing portion of the absorbent body 10 of the sanitary napkin 1 . Further, when either of the two fold lines S1 and S2 is formed in the center in the longitudinal direction of the opposing portion of the drain portion, the finger and the line that coincide with the center are located closest to the line. One of the central fold lines. The width of the non-joining region 123277.doc • 39- 200824657 5A in the opposing portion B of the drain portion of the sanitary napkin 1 is larger than the width of the non-joining region in the front portion A and the rear portion c. Therefore, the width of the non-joining region 5 between the two fold lines Si and S2 is larger than the width of the non-joining region 5A between the front end portion of the absorbent body 10 and the fold line S1. Similarly, the width of the non-joining region between the two fold lines S1 and S2 is larger than the width of the non-joining region 5A between the end portion of the absorbent body 1〇 and the fold line.
又如圖12所不，摺線S1、S2形成為沿本體寬度方向跨 越中—IU3。衛生棉i，如圖u所示，於摺^處， 由於中高部U之厚度而變得難以彎折，故而侧防漏部5不 易因包裝而形成折痕，並且即便因包裝而形成有折痕之情 料，其程度亦㈣。尤其是，由於崎端部_近與中 南部13接近，故而非接入 而非接域5A中不易因包裝而形成 痕0 准叩，如圖ίο戶斤 疋叩蚵巴衮材21，於其左右兩侧緣 =刚端緣處進行密封。於左右兩側緣部，係 而禮封，於前端邊緣處，係使用短突帶22進行密封。又， 上述左右兩側緣部择奴# 丨係經熱封，而為使得開封更容易，沿該 經熱封之部分設置縫勿孔亦較好。 根據第1實施形態之包 1 a A a 構义 於自包裝構造20取出 之衛生棉1的排泄部對6 r +, 對向部” 會形成摺線引起之折 痕，故而排泄部對向Further, as shown in Fig. 12, the fold lines S1, S2 are formed to span the middle - IU3 in the width direction of the body. The sanitary napkin i, as shown in Fig. u, is difficult to bend at the fold of the middle and high portions U, so that the side leakage preventing portion 5 is less likely to form creases due to packaging, and even if folded due to packaging The extent of the trace is also the degree (4). In particular, since the Kawasaki _ is close to the south-central 13 , it is not easy to form a mark 0 in the non-access but not the connection 5A, as shown in Fig. ί 户 疋叩蚵 衮 衮 衮 21 Seal the left and right side edges = the end edge. At the edges of the left and right sides, the cover is sealed, and at the front edge, the short band 22 is used for sealing. Further, the left and right side edges are selected to be heat-sealed, and in order to make the opening easier, it is also preferable to provide a slit hole along the heat-sealed portion. According to the package 1 a A a of the first embodiment, the excretion portion pair 6 r + of the sanitary napkin 1 taken out from the package structure 20 forms a crease caused by the fold line, so that the excretion portion faces
,勹°卩B之側防漏部5之非接合區域5A 中，側防漏部形成舊y^ ' 丨办成/專片50之相對向之内面50a、50b彼此至 少局部分離，使彳I _ 便仵侧防漏部5具有中空 具有帶31度之㈣。 瑚祈鈿邛51 123277.doc 200824657 又，於自包裝構造20取出的衛生棉丨之排泄部對向部8之 前後形成的摺線SI、S2所引起之折痕，其程度較弱。 因此，自第1實施形態之包裝構造20取出的衛生棉i之侧 防漏部5的穿著感以及防漏性較高。In the non-joining region 5A of the side leakage preventing portion 5 of the side, the side leakage preventing portion forms the old inner surface 50a, 50b which is at least partially separated from each other so that the inner surface 50a, 50b is separated from each other. _ The side leakage preventing portion 5 has a hollow belt having a degree of 31 degrees (four). Further, the creases caused by the fold lines SI and S2 formed in the front and rear of the opposing portion 8 of the tampon portion of the tampon taken out from the package structure 20 are weak. Therefore, the side leakage preventing portion 5 of the sanitary napkin i taken out from the packaging structure 20 of the first embodiment has a high wearing feeling and leakproofness.
以下，參照圖U’說明第2實施形態之吸收性物品之包 裝構造20。關於第2實施形態，未進行特別說明之方面， 可適當參照關於第1實施形態所進行之詳細說明。又，圖 13中，對與圖10至圖12相同之構件標註有相同之符號。 本發明（第1發明）之較好之衛生棉的包裝構造之第2實施 形態如下所述：如圖13所示，於吸收性本體ι〇之吸收層丄^ 中’形成有中高部13’肖中高部13—直延伸至吸收性本體 10之上述排泄部對向區域的前後端部@，衛生棉^與包裝 材21’自作為該衛生棉!之長度方向之一端邊緣的後端邊 緣側’以皮膚抵接面側為内側，彎折i次而摺4，並且， 藉由上述彎折而形成之趨娩,、，政U i > 3 I々取炙推線S3以跨越中高部13之方式形 成0 進一步說明第2實施形態之包裝構造20，摺線S3盥吸收 性本體1〇之上述㈣部對向區域之長度方向的中央線CL大 致致如圖13所不，摺線S3沿本體寬度方向跨越中高部 13術生棉1 ’於摺線83處，由於中高部13之厚度而變得 不易彎折’故而侧防漏部5中不易因包裝而形成折痕，並 且，即便因包裝而形成有折痕，其程度亦較弱。尤其是， 由於翻折端部51附近與中高部13接近，故而非接合區域5A 中不易因包裝而形成折痕。 123277.doc -41 - 200824657 根據第2實施形態之包裝構造20，可發揮與上述第1實施 形態相同之效果。 本發明（第1發明）並非限制於上述實施形態，於不脫離 本發明之宗旨之範圍内，可進行適當變更。 例如，本發明之吸收性物品中，一對側防漏部5、5較好 的是一直延伸至吸收性本體10之總長而形成，但一直延伸 至至少排泄部對向部B之前後端部而形成即可。又，上述 ^ 實施形態之生理用衛生棉1中，經翻折之側防漏部形成薄 片50之前端部係於吸收性本體1〇之長度方向側緣部，藉由 密封部8而與背面薄片3相接合，但經翻折之側防漏部形成 薄片5 0之前端部亦可位於較上述側緣部於本體寬度方向更 罪内側的位置處。於此情形時，上述前端部較好的是與正 面薄片2或相對向之側防漏部形成薄片5〇之部分相接合。 又，第一實施形態之生理用衛生棉！中，凹部52a之俯視形 狀為圓形，然除圓形以外，亦可為楕圓形、三角形、矩形 $ 或其等之組合等。 又，本發明（第1發明）之吸收性物品的包裝構造之第i實 施形態中，係將衛生棉1彎折2次，然亦可彎折3次以上。 又，第2實施形態之包裝構造2〇中，係將衛生棉1彎折1 次，然亦可依次彎折2次以上。又，摺線S3亦可不與中央 線C L ^—致。 本發明（第1發明）之吸收性物品可為生理用衛生棉，亦 可為衛生護墊、失禁墊等。 僅為上述之-實施形態所具有之部分，均可適當地相互 I23277.doc Λη 200824657 利用。 以下，對本發明（第2發明）之吸收性物品，根據其較好 之實施形態’並參照圖式進行說明。 第1實施形態之吸收性物品2〇〇為生理用衛生棉，如圖14 至圖16所不，其具備具有液體保持性之吸收層2ιι以及液 體不透過性之防漏層212，I實質上為縱長的吸收性本體 210，並藉由一對侧防漏部2〇5、2〇5覆蓋吸收性本體21〇之 皮膚抵接面側之長度方向的兩側部。衛生棉2〇〇之吸收層 211由液體透過性之正面薄片2 〇 2以及液體保持性之吸收體 204所構成，防漏層212由具有透氣性及液體不透過性之背 面薄片203所構成。 又，第1實施形態之生理用衛生棉200中，一對側防漏部 205、205分別包含相對向之側防漏部形成薄片25〇a、 250B而構成，於該相對向之侧防漏部形成薄片、 250B之兩者上，形成有壓花部252。相對向之側防漏部形 成薄片250A、250B係以使吸收性本體21〇之寬度方向内侧 具有端部251之方式，將2片侧防漏部形成薄片25〇a、 250B重豎而形成，於端部251處，側防漏部形成薄片 250A、250B之薄片端部251A、251B彼此至少具有非接合 部’於侧防漏部205之吸收性本體21〇之寬度方向外側部， 形成有多個壓花部252、252…。 進一步詳細說明第i實施形態之生理用衛生棉2〇〇(以 下’亦簡稱為衛生棉）。衛生棉200為縱長，其長度方向與 吸收性本體210之長度方向（以下，亦稱為本體長度方向）一 123277.doc •43- 200824657 致。正面薄片202以及背面薄片203分別為縱長，其長度方 向與本體長度方向一致。吸收體2〇4為縱長，其長度方向 與本體長度方向一致，且夾持固定於正面薄片2〇2與背面 薄片203之間。正面薄片2〇2之寬度與吸收體2〇4之寬度大 致相同’且窄於背面薄片2〇3之寬度。正面薄片2〇2覆蓋吸 收體204之皮膚抵接面側之整個區域。正面薄片以及背 面薄片203分別自吸收體2〇4之長度方向兩端延伸出，並Hereinafter, the packaging structure 20 of the absorbent article according to the second embodiment will be described with reference to Fig. U'. The second embodiment is not particularly described, and the detailed description of the first embodiment can be appropriately referred to. In addition, in FIG. 13, the same members as those in FIGS. 10 to 12 are denoted by the same reference numerals. The second embodiment of the packaging structure of the sanitary napkin of the present invention (first invention) is as follows: as shown in Fig. 13, a middle-high portion 13' is formed in the absorbent layer of the absorbent main body 〇 The vertebral middle portion 13 extends straight to the front and rear end portions of the opposite portion of the excretory portion of the absorbent body 10, and the sanitary napkin and the packaging material 21' are self-retained as the rear end edge side of one end edge of the sanitary napkin! 'The inner side of the skin abutting side is folded, and the bending is made 4 times, and the childbirth is formed by the above-mentioned bending, and the political force U 3 > 3 I draws the push line S3 to cross the middle and high parts. Further, the package structure 20 of the second embodiment will be described. The center line CL in the longitudinal direction of the (4)-part opposing region of the fold line S3 盥 the absorbent body 1 大致 is substantially as shown in FIG. 13 , and the fold line S3 is along the body. The width direction spans the middle and high portion 13 and the cotton 1' is at the fold line 83, and becomes difficult to bend due to the thickness of the middle and high portions 13. Therefore, the side leakage preventing portion 5 is less likely to be creased by the packaging, and even if it is packaged There are creases formed, and the degree is also weak. In particular, since the vicinity of the folded end portion 51 is close to the middle and high portion 13, the crease is not easily formed by the packaging in the non-joining region 5A. 123277.doc -41 - 200824657 According to the package structure 20 of the second embodiment, the same effects as those of the first embodiment described above can be obtained. The present invention (the first invention) is not limited to the above-described embodiments, and can be appropriately modified without departing from the scope of the invention. For example, in the absorbent article of the present invention, the pair of side leakage preventing portions 5, 5 are preferably formed so as to extend all the way to the total length of the absorbent body 10, but extend until at least the front end portion of the excretory portion facing portion B. And it can be formed. Further, in the sanitary napkin 1 of the above-described embodiment, the end portion of the sheet 50 which has been folded over is formed in the longitudinal direction side edge portion of the absorbent body 1A, and is sealed by the sealing portion 8 The sheet 3 is joined, but the end portion of the folded side leakage preventing portion forming the sheet 50 may be located at a position further inward of the side edge portion in the width direction of the body. In this case, it is preferable that the front end portion is joined to the front sheet 2 or the portion facing the side leakage preventing portion forming sheet 5A. Moreover, the sanitary napkin of the first embodiment! The concave portion 52a has a circular shape in a plan view, and may be a circle, a triangle, a rectangle, or the like, in addition to a circle. Further, in the first embodiment of the packaging structure of the absorbent article according to the first aspect of the invention, the sanitary napkin 1 is bent twice, but may be bent three times or more. Further, in the packaging structure 2 of the second embodiment, the sanitary napkin 1 is bent once, but it may be bent twice or more in order. Further, the fold line S3 may not be aligned with the center line C L ^ . The absorbent article of the present invention (first invention) may be a sanitary napkin, or may be a sanitary pad, an incontinence pad or the like. Only the parts of the above-described embodiments can be suitably used in conjunction with I23277.doc 2008η 200824657. Hereinafter, the absorbent article of the present invention (second invention) will be described with reference to the drawings based on preferred embodiments thereof. The absorbent article 2 of the first embodiment is a sanitary napkin. As shown in Figs. 14 to 16, the absorbent article 2 is provided with a liquid-retaining absorbent layer 2 and a liquid impervious barrier layer 212. The longitudinal absorbent body 210 is covered with a pair of side leakage preventing portions 2〇5 and 2〇5, and covers both sides in the longitudinal direction of the skin contacting surface side of the absorbent body 21〇. The absorbent layer 211 of the sanitary napkin 2 is composed of a liquid-permeable front sheet 2 〇 2 and a liquid-retaining absorbent body 204, and the leakage preventing layer 212 is composed of a back sheet 203 having gas permeability and liquid impermeability. Further, in the sanitary napkin 200 of the first embodiment, the pair of side leakage preventing portions 205 and 205 are configured to form the sheets 25A and 250B with respect to the side leakage preventing portions, and are configured to prevent leakage on the opposite side. An embossed portion 252 is formed on both of the portion forming sheets and 250B. The sheet-side leakage preventing portion forming sheets 250A and 250B are formed such that the two side leakage preventing portion forming sheets 25A and 250B are vertically formed so that the absorbent body 21 has an end portion 251 in the width direction inner side. At the end portion 251, the sheet end portions 251A and 251B of the side leakage preventing portion forming sheets 250A and 250B have at least the non-joining portion 'the outer side portion in the width direction of the absorbent body 21〇 of the side leakage preventing portion 205, and are formed in a large amount. An embossed portion 252, 252.... Further, the sanitary napkin 2 of the i-th embodiment (hereinafter also referred to as sanitary napkin) will be described in further detail. The sanitary napkin 200 is longitudinally long, and its longitudinal direction is opposite to the longitudinal direction of the absorbent body 210 (hereinafter, also referred to as the length direction of the body). 123277.doc • 43- 200824657. The front sheet 202 and the back sheet 203 are each vertically long, and the length direction thereof coincides with the longitudinal direction of the body. The absorbent body 2〇4 is vertically long, and its longitudinal direction coincides with the longitudinal direction of the main body, and is sandwiched and fixed between the front sheet 2〇2 and the back sheet 203. The width of the front sheet 2〇2 is substantially the same as the width of the absorbent body 2〇4 and narrower than the width of the back sheet 2〇3. The front sheet 2〇2 covers the entire area of the skin abutting surface side of the absorbent body 204. The front sheet and the back sheet 203 respectively extend from both ends of the length of the absorber 2〇4, and
且’於該延伸出之部分藉由熱_、利用黏接劑之黏接等公 知之接合方法而相互接合。 進-步說明說明第!實施形態之衛生棉2〇〇之一對側防漏 部205、205，如圖14所示，一對側防漏部2〇5、2〇5分別形 成為縱長，其長度方向與本體長度方向一致。一對側防漏 部205、205分別具有大致相同之寬度，且係―直延伸至本 體長度方向之兩端部間而配置。 如圖15及圖16所示，一對側防漏部2〇5、2〇5分別係將位 於皮膚抵接面側之侧防漏部形成薄片25从及位於非皮膚抵 接面側之侧防漏部形成薄片25〇B，以使本體寬度方向内側 之薄片端部251A、251B實質上一致之方式重疊而形成。2 片側防漏部形成薄片25〇A、25〇B分別為縱長，其長度方 向與本體長度方向-致。俯視側防漏部形成薄片浦二形 狀與側防漏部2〇5之形狀相同。俯視側防漏部形成薄片 250A之與侧防漏部形成薄片聰重疊之部分的形狀，與 该側防漏部形成薄片250B之形狀相同。 於第1實施形態之衛生棉200中，2片側防漏部形成薄片 123277.doc -44- 200824657 250A、250B分別由不織布所形成。 於端部251處，上述非接合部以沿吸收性本體21〇之長度 方向連續延伸之方式而設置。第!實施態樣中，薄片端部 251A、251B並非一直延伸至侧防漏部2〇5之長度方向之大 致兩端部間而接合。 薄片端部251A、251B分別沿本體長度方向呈直線狀， 且如圖16所示，係由切斷不織布所得之切斷面所形成。 側防漏部205中，如圖15所示，作為本體寬度方向内側 之端部251的内側緣部係薄片端部251A與薄片端部25ΐβ上 下重疊而形成。端部251沿本體長度方向形成為直線狀。 又，2片側防漏部形成薄片25〇A、25〇B分別於吸收性本 體210之側緣部，藉由密封部2〇8而與背面薄片2〇3相接 合。 第1實施態樣之衛生棉200中，如圖i 5所示，薄片端部 251A、251B彼此於吸收性本體21〇之寬度方向上的位置實 質上一致。 所謂薄片端部251A、251B實質上一致，係指包含下述 情形：薄片端部251A及薄片端部251B在本體寬度方向上 相互位置略微偏移之情形；以及薄片端部25 i A及薄片端部 25 1B於本體寬度方向上之位置相互一致，未產生偏移之情 形。 於薄片端部251A及薄片端部251B在本體寬度方向上相 互位置略微偏移之情形時，對於其偏移長度而言，於獲得 侧防漏部205之防漏性以及缓衝性之方面考慮，較好的是 123277.doc -45- 200824657 G〜5 mm ’特別好的是〇〜3 mm。 又，於側防漏部205係將3片以上之側防漏部形成薄片重 且而形成之情形時，根據相同之理由，較好的是，至少2 片侧防漏部形成薄片之薄片端部的偏移長度在上述範圍 内。 再者，對於上述偏移而言，就使觸感及緩衝感良好之方 面考慮，較好的是最上層之薄片位於寬度方向内端。 如圖14所示，一對側防漏部2〇5、2〇5分別於端部25ι附 近，具有2片侧防漏部形成薄片25〇A、25〇B未接合之非接 合區域205 A，較該非接合區域2〇5A於本體寬度方向更靠 上述外側部處，具有2片側防漏部形成薄片25〇A、25〇b相 互接合之接合區域205B。接合區域2〇5$中，2片側防漏部 形成薄片250A、250B藉由各壓花部252、252···而相互接 合0 非接合區域205 A為縱長，其長度方向與本體長度方向一 致。非接合區域205A具有特定之寬度，且係一直延伸至側 防漏部205之長度方向兩端部間而形成。又，接合區域 205B為縱長，其長度方向與本體長度方向一致。接合區域 205B係側防漏部205之除非接合區域2〇5A以外之部分。接 合區域205B亦同樣地具有特定之寬度，且係一直延伸至側 防漏部205之長度方向兩端部間而形成。 以下，進一步說明側防漏部2〇5之非接合區域2〇5a。 如圖15所示’非接合區域2〇5A包含端部251，且其係側 防漏部205中本體寬度方向内側之區域。 123277.doc -46 - 200824657 如圖15所示，於端部251處，該薄片端部251a、251b分 別於側防漏部形成薄片25〇A、250B之厚度方向上展開， 軏膨氣、。因此，非接合區域2〇5 A中，2片侧防漏部形成薄 片250A、250B局部相互分離，故而當穿戴衛生棉時，側 防漏部205顯示出良好之缓衝性。And the portions which are extended are joined to each other by a bonding method such as heat_, adhesion by an adhesive, or the like. Further, in the first embodiment, the pair of side leakage preventing portions 2〇5 and 2〇5 are formed to be vertically long, as shown in Fig. 14 . The length direction thereof is consistent with the length direction of the body. Each of the pair of side leakage preventing portions 205 and 205 has substantially the same width and is disposed to extend straight between both end portions in the longitudinal direction of the body. As shown in FIG. 15 and FIG. 16 , the pair of side leakage preventing portions 2〇5 and 2〇5 respectively form the side leakage preventing portion forming sheet 25 on the skin contact surface side and the side on the non-skin abutting surface side. The leakage preventing portion is formed into a sheet 25A, and is formed such that the sheet end portions 251A and 251B on the inner side in the width direction of the main body are substantially overlapped. The two sheet side leakage preventing portion forming sheets 25A, 25B are respectively long in length, and the length direction thereof is oriented in the longitudinal direction of the body. The top side leakage preventing portion has a shape similar to that of the side leakage preventing portion 2〇5. The top side leakage preventing portion forming sheet 250A has a shape in which the side leakage preventing portion forms a portion in which the sheet overlaps, and has the same shape as the side leakage preventing portion forming sheet 250B. In the sanitary napkin 200 of the first embodiment, the two side leakage preventing portions are formed into sheets 123277.doc - 44 - 200824657 250A, 250B are each formed of a non-woven fabric. At the end portion 251, the non-joining portion is provided to extend continuously in the longitudinal direction of the absorbent body 21A. In the first embodiment, the sheet end portions 251A and 251B are not always extended to the end portions of the side leakage preventing portions 2 to 5, and are joined between the both end portions. The sheet end portions 251A and 251B are linearly formed along the longitudinal direction of the main body, and as shown in Fig. 16, are formed by cutting the cut surface obtained by the non-woven fabric. As shown in Fig. 15, the side leakage preventing portion 205 is formed by overlapping the inner edge portion of the end portion 251 in the main body width direction with the sheet end portion 251A and the sheet end portion ΐβ. The end portion 251 is formed in a straight line along the longitudinal direction of the body. Further, the two side leakage preventing portion forming sheets 25A and 25B are respectively joined to the back sheet 2?3 by the sealing portion 2?8 at the side edge portion of the absorbent body 210. In the sanitary napkin 200 of the first embodiment, as shown in Fig. 5, the sheet end portions 251A and 251B substantially coincide with each other in the width direction of the absorbent body 21''. The sheet end portions 251A, 251B are substantially identical, and include the case where the sheet end portion 251A and the sheet end portion 251B are slightly displaced from each other in the body width direction; and the sheet end portion 25 i A and the sheet end portion The positions of the portions 25 1B in the body width direction coincide with each other, and no offset occurs. When the sheet end portion 251A and the sheet end portion 251B are slightly displaced from each other in the width direction of the body, the leakage length and the cushioning property of the side leakage preventing portion 205 are considered for the offset length thereof. It is better to be 123277.doc -45- 200824657 G~5 mm ' Particularly good is 〇~3 mm. Further, in the case where the side leakage preventing portion 205 is formed by forming three or more side leakage preventing portions into a sheet, for the same reason, it is preferable that at least two side leakage preventing portions form the sheet end of the sheet. The offset length of the portion is within the above range. Further, in view of the above-described offset, it is preferable that the sheet of the uppermost layer is located at the inner end in the width direction in terms of good touch and cushioning feeling. As shown in Fig. 14, the pair of side leakage preventing portions 2〇5, 2〇5 are respectively located near the end portion 25i, and have two side leakage preventing portions forming the non-joining regions 205A in which the sheets 25A, 25B are not joined. The non-joining region 2〇5A is located on the outer side portion in the main body width direction, and has two side leakage preventing portions forming the joining regions 205B in which the sheets 25A and 25b are joined to each other. In the joint region 2〇5$, the two-side side leakage preventing portion forming sheets 250A and 250B are joined to each other by the respective embossed portions 252, 252···. The non-joining region 205 A is vertically long, and the longitudinal direction thereof and the body length direction. Consistent. The non-joining region 205A has a specific width and is formed to extend between both end portions of the side leakage preventing portion 205 in the longitudinal direction. Further, the joint region 205B is vertically long, and its longitudinal direction coincides with the longitudinal direction of the body. The joint region 205B is a portion of the side leakage preventing portion 205 excluding the joint region 2A5A. Similarly, the joint region 205B has a specific width and is formed to extend between both end portions of the side leakage preventing portion 205 in the longitudinal direction. Hereinafter, the non-joining region 2〇5a of the side leakage preventing portion 2〇5 will be further described. As shown in Fig. 15, the non-joining region 2A5A includes an end portion 251, and is a region on the inner side in the width direction of the side leakage preventing portion 205. 123277.doc -46 - 200824657 As shown in Fig. 15, at the end portion 251, the sheet end portions 251a, 251b are developed in the thickness direction of the side leakage preventing portion forming sheets 25A, 250B, respectively, and are expanded. Therefore, in the non-joining region 2A5A, the two side leakage preventing portion forming sheets 250A, 250B are partially separated from each other, so that when the sanitary napkin is worn, the side leakage preventing portion 205 exhibits good cushioning properties.
詳、、、田而吕’如圖15所示，展開之薄片端部251a、251B 刀另丨朝向本體見度方向之内側膨脹成制σ八狀。於端部2 5 1 處，膨脹成喇 <狀之薄片端部251Α、251Β之内側相互接 觸於側防漏部形成薄片250Α與側防漏部形成薄片25〇Β 之間’局部地形成空間。 薄片端部251A、25 1Β分別展開之理由如下所述。 理由之一，非接合區域2〇5A，與藉由多個壓花部Μ〕、 252···而接合之接合區域205B相比 开> 成側防漏部形成薄 片的不織布之厚度較大。關於不織布，於接合區域⑽ 中，構成不織布之纖維藉由壓花部252而壓密化，包含壓 花部⑸之附近之厚度變小。另一方面，於非接合：域 驗中，由於不具有壓花部252，故而不織布處於纖維之 自由度較高之狀態’薄片端部251A、251B之不織布之厚 度，分別為接合區域205B中形成壓花部252之前之厚产〆 與其相接近之厚度的狀i若將形成側防漏部形成薄^或 不織布的㈣以捲繞狀態進行保存，職時不織布之 會減小’ &情形時，詳細内容下述，較好的是，= 之製造步驟中對不織布進行熱風處理，從 ^ 之厚度恢復。 不A布 123277.doc -47- 200824657 其他理由在於，盩+ 、精由於接&區域205B中設置多個壓花部 252、252···，m u ^ ^ °卩的皮膚抵接面側之面以及非皮膚抵 接：：之面分別受到朝向本體寬度方向外側之拉伸，故薄 ^ 1A 251B*別展開，該薄片端部251A、251B之 厚度刀別大於接合區域205B中形成壓花部252之前之不 織布的厚度。薄片端部251A、2別之厚度，可分別藉由 上述熱風處理而進一步增加。As shown in Fig. 15, the unfolded sheet end portions 251a and 251B are expanded toward the inside of the body in the visibility direction to form a sigmoid shape. At the end portion 2 5 1 , the inner sides of the sheet ends 251 Α and 251 膨胀 which are expanded into a la shape are in contact with each other to form a space between the side leakage preventing portion forming sheet 250 Α and the side leakage preventing portion forming sheet 25 '. . The reason why the sheet end portions 251A and 25 1Β are respectively unfolded is as follows. One of the reasons is that the non-joining region 2〇5A is larger than the bonding region 205B joined by the plurality of embossing portions 、] and 252···; the thickness of the non-woven fabric forming the sheet in the side leakage preventing portion is large . In the non-woven fabric, in the joint region (10), the fibers constituting the nonwoven fabric are densified by the embossed portion 252, and the thickness in the vicinity of the embossed portion (5) is reduced. On the other hand, in the non-joining: domain test, since the embossed portion 252 is not provided, the non-woven fabric is in a state in which the degree of freedom of the fiber is high. The thickness of the non-woven fabric of the sheet end portions 251A, 251B is formed in the joint region 205B, respectively. If the thickness of the embossed portion 252 before the embossed portion 252 is close to the thickness i, the side leakage preventing portion is formed to be thin or non-woven (4) is stored in a wound state, and the non-woven fabric is reduced in the case of '& In the following, it is preferable that the non-woven fabric is subjected to hot air treatment in the manufacturing step of = and recovered from the thickness of ^. The other reason is that the 抵+, the fine 由于 & area 205B is provided with a plurality of embossed portions 252, 252, ..., mu ^ ^ ° 皮肤 skin contact surface side The surface and the non-skin abutment: the faces are respectively stretched toward the outer side in the width direction of the body, so the thin film 1A 251B* is unfolded, and the thickness of the sheet ends 251A, 251B is larger than the embossed portion formed in the joint region 205B. The thickness of the non-woven fabric before 252. The other thicknesses of the sheet end portions 251A, 2 can be further increased by the hot air treatment described above.
如上所述般，形成端部251之薄片端部251A、251B較膨 鬆，柔軟且緩衝性優異，並且防漏性較高。 又，自上述觀點考慮，當非接合區域205Λ之寬度相對於 側防漏部205之寬度為5〜7G%，尤其是為2G〜5G%時，則與 接合區域205B同時具有較好之寬度，故較好。對於非接合 區域205A之寬度而言，於獲得側防漏部2〇5之防漏性以及 緩衝性之方面考慮 mm ° 較好的是2〜1〇 mm，特別好的是3〜7 以下，進一步說明侧防漏部205之接合區域205B。 如圖14所示，於接合區域2〇5B之側防漏部2〇5中，設置 有多個壓花部252、252···，2片侧防漏部形成薄片25〇A、 250B藉由各壓花部252、252···而局部接合。 如圖14所不，接合區域2〇5B中之壓花部252係以所謂鋸 齒狀圖案而配置，各壓花部252分別以俯視圓形而不連續 地形成。 側防漏部205於接合區域205B中設置有多個壓花部252、 252···，故而與衛生棉穿戴者皮膚的接觸面積減小，皮膚 123277.doc -48 - 200824657 觸感良好。 又’如圖14所示，伽卩大、货立 防漏# 205中，形成有多列壓花部 252及非壓化部分交替挑石|丨 曰排列之列，侧防漏部形成薄片 250A、250B易於〉'儿之加l丄 # /σ夕個上述行列彎曲或彎折，故側防漏 部205之身體追隨性優異。 對於壓花部252之直种而^ ώ 7r 、 且仫而吕，自侧防漏部2〇5之皮膚觸 感、柔軟性以及強度之觀點去♦ 又硯砧考慮，較好的是0.5〜5 mm，特 別好的是1〜3 mm。As described above, the sheet end portions 251A, 251B forming the end portion 251 are relatively bulky, soft and excellent in cushioning properties, and have high leakproofness. Moreover, from the above viewpoint, when the width of the non-joining region 205 is 5 to 7 G% with respect to the width of the side leakage preventing portion 205, particularly 2 G to 5 G%, the bonding region 205B has a good width at the same time. Therefore, it is better. The width of the non-joining region 205A is preferably 2 to 1 mm, and particularly preferably 3 to 7 or less, in terms of the leakage prevention property and the cushioning property of the side leakage preventing portion 2〇5. The joint region 205B of the side leakage preventing portion 205 will be further described. As shown in Fig. 14, a plurality of embossed portions 252, 252, ... are provided in the side leakage preventing portion 2A5 of the joining region 2A, and the two side leakage preventing portions are formed by the sheets 25A, 250B. The embossing portions 252, 252, ... are partially joined. As shown in Fig. 14, the embossed portions 252 in the joint regions 2A, 5B are arranged in a so-called zigzag pattern, and each of the embossed portions 252 is formed in a circular shape in a plan view and is not continuously formed. The side leakage preventing portion 205 is provided with a plurality of embossed portions 252, 252, ... in the joint region 205B, so that the contact area with the wearer's skin is reduced, and the skin 123277.doc -48 - 200824657 feels good. Further, as shown in FIG. 14, in the gamma large and the cargo leakage prevention # 205, a plurality of rows of embossed portions 252 and a non-compressed portion are alternately arranged in a row, and the side leakage preventing portions are formed into a sheet 250A. 250B is easy to use. The above-mentioned row and column are bent or bent, so that the side leakage preventing portion 205 is excellent in body followability. For the direct embossing of the embossed portion 252, and the viewpoint of the skin touch, softness and strength of the self-side leakage preventing portion 2〇5 is considered to be an anvil, preferably 0.5~ 5 mm, particularly preferably 1 to 3 mm.
又’自相同之觀點考慮’處於最接近距離之壓花部252 彼此間的間隔（例如中心間 π <間隔）較好的是，於本體長度 方向上為1〜5 mm，牿別杯沾s， 专W好的疋2〜3 mm，於本體寬度方向 上為1〜8麵，特別好的是W _。再者，根據壓花之配 置之不同亦有中心間之間隔並非長度方向以及寬度方向 之情況？此，亦有藉由假想設定壓花彼此連接之長度方 :線覓度方向線’並藉由該假想線與處於最接近距離的 墨化部252之中心的間隔而求出本體長度方向以及本體寬 度方向的間隔之情況。 、 進步δ兒明側防漏部205，側防漏部2〇5較好的是，其較 密封部208於本體寬度方向更靠内側的部分，並不與正= 薄片202相接合。但較好的是，於本體長度方向之兩端 部，2片側防漏部形成薄片25〇Α、25〇Β於—直延伸至本體 寬度方向上或在端部251附近與正面薄片2〇2相接合。 於側防漏部205形成立體障壁之方面考慮，端部251較好 的是至少局部離開正面薄片202。又，端部251，由於形成 123277.doc -49- 200824657 有下述槽溝207，正面薄片202於槽溝207周圍下陷，故而 侧防漏部205相對於正面薄片202之立體度增加，可有效地 防止體液於正面薄片202上自本體寬度方向内侧朝向外侧 流動。 上述一對側防漏部205、205之寬度，於獲得良好之防漏 性以及穿著感之方面考慮，較好的是分別具有如下所述之 尺寸。本體長度方向上之設置有一對翼形部2〇6、2〇6(下Further, from the same point of view, the spacing between the embossed portions 252 at the closest distance (for example, the center π < spacing) is preferably 1 to 5 mm in the longitudinal direction of the body, and the cup is dip. s, the special W is 2~3 mm, and it is 1~8 faces in the width direction of the body, especially W _. Furthermore, depending on the configuration of the embossing, there is also a case where the interval between the centers is not the length direction and the width direction. Therefore, the longitudinal length direction and the body of the body are also determined by imaginaryly setting the length of the embossing to each other: the line twist direction line ' and the interval between the imaginary line and the center of the ink portion 252 at the closest distance. The case of the interval in the width direction. Further, it is preferable that the side leakage preventing portion 205 and the side leakage preventing portion 2 are 5 which are closer to the inner side than the sealing portion 208 in the main body width direction, and are not joined to the positive = sheet 202. Preferably, at both end portions in the longitudinal direction of the body, the two side leakage preventing portions are formed into sheets 25, 25, which extend straight to the width direction of the body or near the end portion 251 and the front sheet 2〇2 Engaged. In view of the fact that the side leakage preventing portion 205 forms a three-dimensional barrier, the end portion 251 is preferably at least partially separated from the front sheet 202. Further, since the end portion 251 has the following groove 207 formed by 123277.doc -49-200824657, the front sheet 202 is depressed around the groove 207, so that the side leakage preventing portion 205 is increased in stereoscopicity with respect to the front sheet 202, which is effective. The body fluid is prevented from flowing on the front sheet 202 from the inner side toward the outer side in the width direction of the body. The widths of the pair of side leakage preventing portions 205 and 205 are preferably in the following dimensions in view of obtaining good leakproofness and wearing feeling. a pair of wing portions 2〇6, 2〇6 are disposed in the longitudinal direction of the body (lower
述）的部分中，於該翼形部206之長度方向中心線上，於本 體寬度方向上沿侧防漏部205之表面，對密封部2〇8與本體 寬度方向之内側邊緣之間加以測定所得的長度較好的是 10〜30 mm ’特別好的是15〜25 mm。 進一步說明第1實施形態之衛生棉2〇〇，如圖14所示，其 具有一對翼形部206、206，該一對翼形部2〇6、2〇6自吸收 I*本體210之長度方向兩側緣延伸出，且一對該翼形部 施、206分別由自吸收性本體21()延伸出之側防漏部形成 薄片250A所形成…對翼形部2()6、挪係形成於吸收性本 體210之排泄部對向區域的兩側。 :、形部2 G 6、2 G 6分別與本體長度方向之相同侧之側 防漏部205由一片側防漏部形成薄片25〇a_體形成 側防漏部形成蓮Η 9 ςΛ Λ 1 /成溥片250Α可以密封部2〇8為分界，而 側防漏部205及翼形邱刀局 、卩206。至於密封部之形狀，其於 長度方向之中本都 、哔，具有向本體寬度方向内側縮窄之形 折時广翼形部π0沿短褲脖下部之緣部彎 易適5該短褲胯下部之緣部。 123277.doc -50- 200824657 又，與翼形部206連設之接合區域205B之部分具有追隨 禮、封部208之形狀而向本體寬度方向内側縮窄的形狀。 於構成一對翼形部206、206之側防漏部形成薄片25〇八的 早面上，分別設置有翼形部黏著部（未圖示），該翼形部黏 著部係用以將沿短褲胯下部之緣部彎折之翼形部2〇6固定 於該短褲之外面上。In the portion of the wing portion 206, the surface of the side leakage preventing portion 205 is measured on the center line in the longitudinal direction of the wing portion 206, and the sealing portion 2〇8 and the inner edge in the width direction of the body are measured. The length is preferably 10 to 30 mm 'excellently 15 to 25 mm. Further, the sanitary napkin 2 according to the first embodiment has a pair of wing portions 206 and 206, and the pair of wing portions 2〇6 and 2〇6 self-absorb the I* body 210. The two sides of the longitudinal direction extend, and a pair of the wing-shaped portions 206 are respectively formed by the side leakage preventing portion forming sheet 250A extending from the absorbent body 21 () to the wing portion 2 () 6 It is formed on both sides of the opposing portion of the excretory portion of the absorbent body 210. : The side leakage preventing portion 205 of the shape 2 G 6 and 2 G 6 respectively on the same side as the longitudinal direction of the main body is formed by a sheet side leakage preventing portion 25 〇a_ body forming side leakage preventing portion forming a lotus root 9 ςΛ Λ 1 / 溥 溥 Α Α Α 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 密封 。 密封 。 。 As for the shape of the sealing portion, the width of the sealing portion is narrowed toward the inner side in the width direction of the main body, and the wide wing portion π0 is bent along the edge of the lower portion of the short neck portion. Edge. Further, the portion of the joint region 205B that is connected to the wing portion 206 has a shape that follows the shape of the sealing member 208 and is narrowed toward the inner side in the width direction of the body. On the early surface of the side leakage preventing portion forming the pair of wing portions 206 and 206 forming the sheet 25, respectively, a wing portion adhesive portion (not shown) is provided, and the wing portion adhesive portion is used for the edge portion The wing portion 2〇6 bent at the edge of the lower portion of the shorts is fixed to the outer surface of the shorts.
又，如圖14所示，於衛生棉200的吸收性本體21〇之皮膚 抵接面側，設置有槽溝207。槽溝2〇7係由沿本體長度方向 延伸之一對壓花槽溝、以及於該壓花槽溝之長度方向之兩 端部沿本體寬度方向延伸的壓花槽溝所形成。槽溝2〇7形 成為直延伸至排泄部對向部B之前後端部㈤。沿本體長 度方向延伸之—對上述壓花槽溝分別具有沿本體長度方^ 連績排列有3個朝向本體寬度方向之外側f曲成凸狀㈣ 又’沿本體寬度方向延伸之上述壓花槽溝具有朝向本體 長度方向外側之凸形狀。正薄 梓查冗… 202以及吸收體204藉由 槽溝207而相互接合。如圖15所示，端邱^ μ 207之外側。 斤丁㈣51位於緊靠槽溝 明其次’就形成第丨實施形態之衛生棉200之材料進行說 布:：無特別限制地使用先前公知之不織布。例如，：織 用對It由梳棉法所制、止拍 可使 ，得的、甬Π 纖維網進行熱風處理後所 獲付的通風不織布、紡黏残布 後所 贾不織布、水刺不織 123277.doc -51- 200824657 布以及針刺不織布等各種不織布 的黏人古土、，& 于該専不織布中之纖維 =方法亚無特別限制，例如，可採用利用黏合劑之黏 合或利用熱熔融之黏合。又， ^ 了如水刺不織布等利用纖 維之栈械父織，代替纖維黏 為使側防漏部205，實 ==之皮膚觸感' 柔軟度，作為不織布，最好的 理不二猎:：棉法所獲得之 不施加強力之I縮而不織布化的通風不織布。 形成側防漏部形成薄片250A、25〇B之不織布之基重， 於“側防漏部205之立體性從而提昇防漏性，並且声得 側防漏部2〇5之良好之穿著感之方面曰 g/m2，特別好的是1〇〜25 g/m2。 心 乂的疋8〜30 又，作為正面薄片202、背面薄片2〇3或吸收體⑽之形 成材料’可無特別限制地使用先前使用於生理用衛生棉等 吸收性物品中的各種材料。 以下’參照圖17至圖20’說明本發明（第2發明）之第2以 及第3實施形態之生理用衛生棉。關於第2以及第3實施形 態未進行特別說明之方面，可適當參照關於上述第i實施 形態所進行之詳細說明。又，圖17至圖20中，對與圖14至 圖16相同之構件標註有相同之符號。 ^圖17至圖19所示’本發明（第2發明）之較好之第2實施 形態的衛生棉200’各側防漏部形成薄片25〇a、測之薄 片端部251A、251B彼此局部接合，並且，藉由該薄片端 邛251A、251B彼此之局部接合，於端部25ι處，以沿吸收 性本體210之長度方向延伸之方式而形成有作為上述非接 123277.doc -52- 200824657 合部之虛線狀開縫251a。 進一步說明第2實施形態之衛生棉2〇〇的側防漏部2〇5。 如圖18所示，侧防漏部2〇5係利用一片側防漏部形成薄 片250，以使本體寬度方向内侧具有作為翻折端部之端部 251之方式，將該側防漏部形成薄片25〇向本體寬度方向外 側翻折而形成。 翻折之側防漏部形成薄片250之皮膚抵接面側之部分對 φ 應為側防漏部形成薄片250A，該薄片250之非皮膚抵接面 側之部分對應為侧防漏部形成薄片250B。 於提高側防漏部205之緩衝性之方面考慮，較好的是， 於非接合區域205A中，於薄片端部251A ' 251B彼此接合 P刀之本體1度方向内側，如圖1 8所示，翻折之側防漏 部形成薄片250之内面側形成局部中空之狀態。於端部251 處’形成側防漏部形成薄片25〇之不織布膨鬆地膨脹，形 成為帶圓度之端部25 1。 ❿ 如圖17及圖19所示，側防漏部形成薄片250於端部251處 被局部切斷。如圖17所示，切斷所形成之虛線狀之開縫 25 la為縱長，並沿端部251而於本體長度方向上延伸。 於薄片端部25 1A、25 1B未彼此接合之部分（上述非接合 部）中’如圖19所示，側防漏部形成薄片25〇a、250B各自 之薄片端部251A、251B實質上彼此一致。薄片端部 251A、251B分別於側防漏部形成薄片25〇a、250B之厚度 方向上展開，較膨鬆。 虛線狀之開縫25 1 a係特定長度之開縫25丨a，沿本體長度方 123277.doc •53 · 200824657 向等間隔排列而形成。開縫25 la，為開口狀態。 第2實施形態之衛生棉200，於端部251處，自具有上述 非接合部之側防漏部形成薄片250的切斷面產生的纖維脫 落或纖維起絨減少，故而質感優異。 自上述觀點以及侧防漏部205之緩衝性之觀點考慮，構 成虛線狀之開缝25 la之開缝25 la’的長度較好的是2〜1〇 mm，特別好的是3〜5 mm。 又，自相同之觀點考慮’構成虛線狀之開縫251a之開缝 25 la’彼此於本體長度方向上之間隔較好的是^丨❹mm，特 別好的是2〜7 mm。又，為防止使用時自開縫處因側部薄 片散開等而產生絨毛，從而導致觸感降低之狀況，並且使 皮膚觸感及緩衝感良好，較好的是開缝於長度方向上之間 隔並非相同長度，而是複數個長度同時存在於上述間隔 中。 又，如圖17所示，第2實施形態之衛生棉200具有被覆薄 片25 0C，端部25 1由被覆薄片250C所覆蓋。 被覆薄片250C #父好的是以下述方式配置··被覆端部 251，並且，於本體見度方向之外側，至少覆蓋至形成有 接合區域205B之部分為止。第2實施形態之衛生棉2〇〇中， 於側防漏部2〇5之皮膚抵接面側以及非皮膚抵接面側，被 覆薄片250C覆蓋著整個本體寬度方向。 如圖18以及如圖19所示，被覆薄片25〇c於吸收性本體 210之側緣部，藉由密封部2〇8而與側防漏部形成薄片25〇 一同接合於背面薄片203上。被覆薄片25〇c以自吸收性本 123277.doc •54- 200824657 體210之側緣部朝向本體寬度方向内侧 覆蓋侧防漏部205 之皮膚抵接面側之方式延伸 方向外侧翻折，形成翻折端部後， 延伸，覆蓋側防漏部2〇5之非皮膚 朝向吸收層211向本體寬度 朝向本體寬度方向外側 抵接面側。經翻折之被 覆薄片250C之前端部再次於密封部2()8處與背面薄片2〇3相 接合。 第2實施形態之衛生棉2〇〇中，妯舜锋 T 被覆薄片250C由不織布所 形成。 作為形成被覆薄片250C之不墻杰 t . 个罈布，可使用與上述側防漏 部形成薄片25 0A、25 0B相同者。 對於形成被覆薄片250C之不織布之基重而言，就側防漏 部205之質感之觀點考慮，較好的是8〜3〇 g/m2,特別好的 是 10〜25 g/m2。 於本發明（第2發明）之較好之第3實施形態的衛生棉2〇〇 中，如圖20所示，侧防漏部205係2片側防漏部形成薄片 250A、250B與插入於該兩薄片間之侧防漏部形成薄片 250D重疊而形成。側防漏部2〇5係積層3片薄片而形成。 如圖20所示，侧防漏部形成薄片25〇a、250B各自之薄 片端部251A、251B實質上彼此一致。又，薄片端部 2 5 1A、2 5 1B由於該兩薄片間插入有側防漏部形成薄片 250D而相互分離。 側防漏部形成薄片250D之薄片端部251D位於較薄片端 部251A、251B靠本體寬度方向外側的位置處。 進一步說明第3實施形態之側防漏部205。 123277.doc •55- 200824657 側防漏部形成薄片250D由不織布所形成，於提高側防漏 部205之緩衝性之方面考慮，較妤的是其基重大於2片侧防 漏部形成薄片250A、250B。第3實施形態中，形成2片側 防漏部形成薄片250A、250B的不織布之基重相同，形成 側防漏部形成薄片250D之不織布的基重，於侧部薄片之内 侧末端部可良好地展開之方面考慮，較好的是，較形成2 片侧防漏部形成薄片250A、250B的不織布之基重大 20〜100%，特別好的是大3〇〜8〇%。 側防漏部形成薄片250D為縱長，其長度方向與本體長度 方向一致。側防漏部形成薄片25〇D之本體長度方向之長度 與側防漏部形成薄片25〇B相同，本體寬度方向之長度小於 側防漏部形成薄片250B。 側防漏部形成薄片250D之薄片端部25 1D沿本體長度方 向呈直線狀’由切斷不織布所得之切斷面所形成。側防漏 部形成薄片250D於吸收性本體210之侧緣部，藉由密封部 208而與2片側防漏部形成薄片250A、250B—同接合於背 面薄片203。 又’接合區域205B中，側防漏部形成薄片25〇d藉由多 個壓ί匕部252、252.··而與2片侧防漏部形成薄片25〇a、 250B相接合。 除此以外之構成與上述第1實施形態相同。 本餐明（第2發明）並非限制於上述實施形態，於不脫離 本發明之宗旨之範圍内，可進行適當變更。 例如’本發明之吸收性物品中，一對側防漏部2〇5、2〇5 123277.doc -56- 200824657 較好的是一直延伸至吸收性本體210之全長而形成，然一 對側防漏部205、205—直延伸至至少排泄部對向區域2前 後端部而形成即可。Further, as shown in Fig. 14, a groove 207 is provided on the skin contact surface side of the absorbent body 21 of the sanitary napkin 200. The groove 2〇7 is formed by a pair of embossed grooves extending in the longitudinal direction of the main body and embossed grooves extending in the main body width direction at both end portions in the longitudinal direction of the embossed groove. The groove 2〇7 is formed to extend straight to the front end portion (five) of the opposite portion B of the drain portion. Extending along the length of the body—the embossed grooves are respectively arranged along the length of the body, and three embossing grooves extending in the width direction of the body are formed in the outer side of the main body width direction. The groove has a convex shape toward the outer side in the longitudinal direction of the body. The thin section 202 is checked and the absorber 204 is joined to each other by the groove 207. As shown in Fig. 15, the end side is the outer side of the μ 207. The butyl (4) 51 is placed in close proximity to the groove, and the material of the tampon 200 which forms the ninth embodiment is described. Note: The previously known non-woven fabric is used without particular limitation. For example, the woven fabric is made of the carding method, and the woven fiber web is subjected to hot air treatment to obtain a ventilated non-woven fabric, a spunbonded fabric, a non-woven fabric, and a spunlace. 123277.doc -51- 200824657 Cloth and a variety of non-woven sticky earth such as needle-punched non-woven fabric, & fiber in the non-woven fabric = method is not particularly limited, for example, bonding or heat utilization using adhesive Melt bonding. In addition, ^ such as spunlace non-woven fabrics, such as the use of fiber, the father of the fabric, instead of the fiber adhesion to make the side leakage-proof part 205, the skin feel of the real == softness, as a non-woven fabric, the best reason is: A ventilated non-woven fabric obtained by the cotton method without applying a strong I shrinkage. Forming the side leakage preventing portion to form the basis weight of the non-woven fabric of the sheets 250A, 25B, and "the three-dimensionality of the side leakage preventing portion 205 to improve the leakproofness, and the sound wearing side leakage preventing portion 2〇5 has a good wearing feeling. The aspect 曰g/m2 is particularly preferably 1 〇 25 g/m 2 . The enamel 疋 8 〜 30 、 Further, as the front sheet 202, the back sheet 2 〇 3 or the forming material of the absorbent body (10), there is no particular limitation. Various materials used in an absorbent article such as a sanitary napkin are used. The physiological sanitary napkins according to the second and third embodiments of the present invention (second invention) will be described below with reference to FIGS. 17 to 20 . 2 and the third embodiment are not particularly described, and the detailed description of the above-described i-th embodiment can be appropriately referred to. Further, in FIGS. 17 to 20, the same members as those of FIGS. 14 to 16 are denoted by the same. The symbol of each side of the sanitary napkin 200' of the second embodiment of the present invention (second invention) shown in Fig. 17 to Fig. 19 is a sheet 25〇a, a sheet end portion 251A, and a sheet end portion 251A. 251B are partially joined to each other, and by the sheet ends 251A, 251B The partial joint is formed at the end portion 25i so as to extend along the longitudinal direction of the absorbent body 210, and a broken line slit 251a as a joint portion of the non-contact 123277.doc-52-200824657 is formed. Further, the second embodiment will be described. The side leakage preventing portion 2〇5 of the sanitary napkin 2 is formed. As shown in Fig. 18, the side leakage preventing portion 2〇5 forms the sheet 250 by one side leakage preventing portion so as to have a fold inward in the width direction of the main body. The end portion 251 of the end portion is formed by folding the side leakage preventing portion forming sheet 25 toward the outer side in the width direction of the main body. The portion of the folded side leakage preventing portion forming the skin abutting surface side of the sheet 250 should be φ. The sheet 250A is formed as a side leakage preventing portion, and the portion of the sheet 250 on the non-skin contact surface side corresponds to the side leakage preventing portion forming sheet 250B. In terms of improving the cushioning property of the side leakage preventing portion 205, it is preferable that In the non-joining region 205A, the sheet end portions 251A' 251B are joined to each other in the 1 degree direction of the main body of the P blade, as shown in Fig. 18, and the inner side of the folded side leakage preventing portion forming sheet 250 is partially hollow. Forming a side leakage prevention portion at the end portion 251 The non-woven fabric of the sheet of 25 turns expands loosely and is formed into a rounded end portion 25 1 . As shown in Figs. 17 and 19, the side leakage preventing portion forming sheet 250 is partially cut at the end portion 251. As shown in Fig. 17, the slit-shaped slit 25 la formed by the cutting is elongated, and extends in the longitudinal direction of the body along the end portion 251. The portion where the sheet end portions 25 1A, 25 1B are not joined to each other (the above In the non-joining portion, as shown in FIG. 19, the sheet end portions 251A, 251B of the side leakage preventing portion forming sheets 25a, 250B substantially coincide with each other. The sheet end portions 251A, 251B are respectively spread in the thickness direction of the side leakage preventing portion forming sheets 25a, 250B, and are relatively bulky. The slit-shaped slit 25 1 a is a slit 25 丨 a of a specific length, and is formed at equal intervals along the length of the body 123277.doc • 53 · 200824657. The slit 25 la is open. In the end portion 251, the sanitary napkin 200 of the second embodiment is excellent in texture due to fiber detachment or fiber fluffing which is formed on the cut surface of the side leakage preventing portion forming sheet 250 having the non-joining portion. From the above viewpoints and the cushioning property of the side leakage preventing portion 205, the length of the slit 25 la' constituting the slit-shaped slit 25 la is preferably 2 to 1 mm, particularly preferably 3 to 5 mm. . Further, from the same viewpoint, it is preferable that the slits 25 la' constituting the slits 251a in the dotted line shape are spaced apart from each other in the longitudinal direction of the body, preferably 2 to 7 mm. Further, in order to prevent the occurrence of fluff due to the spread of the side sheets from the slit at the time of use, the feeling of the touch is lowered, and the feeling of the skin and the cushioning feeling are good, and it is preferable that the slit is spaced in the longitudinal direction. Not the same length, but a plurality of lengths exist in the above interval at the same time. Further, as shown in Fig. 17, the sanitary napkin 200 of the second embodiment has a cover sheet 25CC, and the end portion 25 1 is covered by the cover sheet 250C. The cover sheet 250C #Father is disposed so as to cover the end portion 251, and covers at least the portion where the joint region 205B is formed on the outer side in the direction of the visibility. In the sanitary napkin 2 according to the second embodiment, the covering sheet 250C covers the entire body width direction on the skin contact surface side and the non-skin contact surface side of the side leakage preventing portion 2〇5. As shown in FIG. 18 and FIG. 19, the covering sheet 25〇c is joined to the back sheet 203 by the side leakage preventing portion forming sheet 25 by the sealing portion 2〇8 at the side edge portion of the absorbent body 210. . The cover sheet 25〇c is folded outward in a direction in which the side edge portion of the self-absorbent body 123277.doc •54- 200824657 body 210 faces the skin contact surface side of the side leakage preventing portion 205 toward the inner side in the main body width direction. After the end portion is folded, the non-skin-facing absorbent layer 211 that covers the side leakage preventing portion 2〇5 faces the body width toward the outer side in the body width direction. The front end portion of the folded cover sheet 250C is joined to the back sheet 2〇3 again at the sealing portion 2 () 8 . In the sanitary napkin 2 of the second embodiment, the 妯舜F T-coated sheet 250C is formed of a non-woven fabric. As the cover sheet 250C, the same pattern as the above-mentioned side leakage preventing portion forming sheets 25 0A and 25 0B can be used. The basis weight of the non-woven fabric forming the coated sheet 250C is preferably 8 to 3 g/m2, particularly preferably 10 to 25 g/m2, from the viewpoint of the texture of the side leakage preventing portion 205. In the sanitary napkin 2 according to the third preferred embodiment of the present invention (second invention), as shown in FIG. 20, the side leakage preventing portion 205 is a sheet-side leakage preventing portion forming sheet 250A, 250B and is inserted therein. The side leakage preventing portion forming sheet 250D between the two sheets is formed to overlap each other. The side leakage preventing portion 2〇5 is formed by laminating three sheets. As shown in Fig. 20, the respective sheet end portions 251A, 251B of the side leakage preventing portion forming sheets 25a, 250B substantially coincide with each other. Further, the sheet end portions 2 5 1A and 2 5 1B are separated from each other by the side leakage preventing portion forming sheet 250D interposed between the sheets. The sheet end portion 251D of the side leakage preventing portion forming sheet 250D is located at a position outside the sheet end portions 251A, 251B in the width direction of the main body. The side leakage preventing portion 205 of the third embodiment will be further described. 123277.doc • 55- 200824657 The side leakage preventing portion forming sheet 250D is formed of a non-woven fabric, and in view of improving the cushioning property of the side leakage preventing portion 205, the base is more important than the two side leakage preventing portion forming sheet 250A. 250B. In the third embodiment, the basis weight of the non-woven fabric forming the two side leakage preventing portion forming sheets 250A and 250B is the same, and the basis weight of the non-woven fabric forming the side leakage preventing portion forming sheet 250D is formed, and the inner end portion of the side sheet can be well spread. In view of the above, it is preferable that the basis of the non-woven fabric forming the sheets 250A, 250B is 20 to 100% larger than the two side leakage preventing portions, and particularly preferably 3 to 8 %. The side leakage preventing portion forming sheet 250D is vertically long, and its longitudinal direction coincides with the body length direction. The length of the side leakage preventing portion forming sheet 25D in the longitudinal direction is the same as that of the side leakage preventing portion forming sheet 25B, and the length in the main body width direction is smaller than the side leakage preventing portion forming sheet 250B. The sheet end portion 25 1D of the side leakage preventing portion forming sheet 250D is formed linearly in the longitudinal direction of the main body, and is formed by cutting the cut surface obtained by the non-woven fabric. The side leakage preventing portion forming sheet 250D is formed on the side edge portion of the absorbent body 210, and is bonded to the back sheet 203 by the two side leakage preventing portion forming sheets 250A and 250B by the sealing portion 208. Further, in the joint region 205B, the side leakage preventing portion forming sheet 25?d is joined to the two side leakage preventing portion forming sheets 25a, 250B by a plurality of pressing portions 252, 252, .... The other configuration is the same as that of the first embodiment described above. The present invention (the second invention) is not limited to the above-described embodiments, and can be appropriately modified without departing from the scope of the invention. For example, in the absorbent article of the present invention, the pair of side leakage preventing portions 2〇5, 2〇5 123277.doc -56- 200824657 preferably extend to the entire length of the absorbent body 210, but a pair of sides The leakage preventing portions 205 and 205 may extend directly to at least the front and rear end portions of the excretory portion opposing region 2.
又，第2實施形態中，於端部251上形成有虛線狀之開缝 hla，該開缝251a係複數個縱長之開縫25u，等間隔排列而 形成’但亦可並非等間隔排列，X，亦可局部地切斷側防 漏部形成薄片250之端部251，開缝衡之形狀可為圓形、 矩形、多邊形，並不限定於上述實施形態。又，第2實施 形態中，翻折之側防漏部形成薄片25〇之間可具有ι片或複 數片其他側防漏部形成薄片。 進而，第3實施形態、中，开）成侧防漏部形成薄片2獅的 不織布之基重係大於形成2片侧防漏部形成薄片a、 的不織布之基重’然亦可為相同。又，第作施形態 中，於2片側防漏部形成薄片25〇A、25〇B之間係具有工片 側防漏部形成薄片，然亦可呈右 ' 力J具有2片以上之其他侧防漏部 形成薄片。 本發明（第2發明）之吸收性物品可為生理用衛生棉，亦 可為衛生護墊、失禁墊等。 僅為上述之-實施形態所具有之部分，均可適當地相互 以下’根據上述生理用衛生棉之較好製造方法的實施態 樣’並參照圖式說明本發明（第2發明）之吸收性物品的製造 方法。 作為製造本發明（第2發明）之衛生棉的較好第！實施態 123277.doc -57- 200824657 樣，例如可列舉下述方法。Further, in the second embodiment, a slit-shaped slit hla is formed in the end portion 251, and the slit 251a is a plurality of vertically slits 25u formed at equal intervals to form 'but may not be arranged at equal intervals. X, the end portion 251 of the side leakage preventing portion forming sheet 250 may be partially cut, and the shape of the opening slit may be circular, rectangular or polygonal, and is not limited to the above embodiment. Further, in the second embodiment, the folded side leakage preventing portion forming sheet 25 may have an ι piece or a plurality of other side leakage preventing portions to form a sheet. Further, in the third embodiment, the basis weight of the non-woven fabric forming the sheet-side lion-proof portion of the sheet-side leakage preventing portion is larger than the basis weight of the non-woven fabric forming the sheet-side leakage preventing portion forming sheet a, and may be the same. Further, in the first embodiment, the sheet-side leakage preventing portion forming sheet between the two side leakage preventing portion forming sheets 25A and 25B is formed into a sheet, and the right side force J has two or more other sides. The leakage preventing portion forms a sheet. The absorbent article of the present invention (second invention) may be a sanitary napkin, or may be a sanitary pad, an incontinence pad or the like. The absorption of the present invention (second invention) can be appropriately described below with reference to the following description of the preferred embodiment of the above-described physiological sanitary napkin. The method of manufacturing the article. It is a good one for manufacturing sanitary napkins of the present invention (second invention)! The following methods are exemplified, for example, in the state of 123277.doc-57-200824657.
如圖21 (a)至圖21(C)所示，上述第1實施形態之衛生棉 200的製造方法之第1實施態樣包括：開捲送出步驟，分別 自2個捲繞成輥狀的長條狀側防漏部形成薄片之坯布 1〇〇Α、l〇〇B，開捲送出侧防漏部形成薄片連續體5〇Aa、 5〇Ba;熱風處理步驟，分別對戶斤開捲送出t側防漏部形成 薄片連續體50Aa、50Ba吹附熱風；壓花步驟，分別將該經 熱風處理之侧防漏部形成薄片連續體5〇Aa、5〇Ba，以使其 等之長度方向之一方之側緣5〇Aaa、5〇Baa實質上一致的方 式重疊，於重疊之側防漏部形成薄片連續體5〇Aa、5〇^之 另一方之側緣侧，形成多個壓花部252、252…，從而製作 出側防漏部連續構件5a;接合步驟，將一對側防漏部連續 構件5a、5a，以使側緣5〇Aaa、5〇Baa位於該吸收性本體連 績體l〇a之寬度方向内側的方式，接合於另外製作之吸收 性本體連續體10a(未圖示）的長度方向的兩侧部，從而製作 出吸收性物品連續體la(未圖示）；以及切斷步驟，將吸收 性物品連續體1 a切斷成一個個吸收性物品即衛生棉。 又，第1實施態樣中，長條狀側防漏部形成薄片連續體 50Aa、50Ba係由具有透氣性之不織布所 呷^沿成，於上述熱風 處理步驟中’以通氣方式（air through)對兮丁从^ 對孩不織布吹附熱 風，從而增加該不織布之蓬鬆度（厚度）。 及）作為使捲繞之不 織布之蓬:鬆度恢復的方法，例如有g 士 ^日本專利特開2〇〇4_ 137655號公報之說明書中所記载的方法。 首先，參照圖21(a)以及圖22， 次明上述熱風處理步驟中 123277.doc -58- 200824657 所使用之熱處理裝置101A、101B。由於备点 两々、熱處理裝置 101A、101B係相同之裝置，故而以下對埶虛As shown in Fig. 21 (a) to Fig. 21 (C), the first embodiment of the method for manufacturing the sanitary napkin 200 according to the first embodiment includes an unwinding and feeding step, and is wound into two rolls from two. The strip-shaped side leakage preventing portion forms the fabric 1 〇〇Α, l 〇〇 B of the sheet, and the unwinding portion of the unwinding and discharging side forms the sheet continuous body 5 〇 Aa, 5 〇 Ba; the hot air processing step, respectively Sending the t-side leakage preventing portion to form the sheet continuous bodies 50Aa, 50Ba to blow the hot air; and in the embossing step, respectively forming the hot-air treated side leakage preventing portions into the sheet continuous bodies 5A, 5a, Ba, etc. The side edges 5 〇 Aaa and 5 〇 Baa of one of the directions overlap in a substantially uniform manner, and the side of the other side of the sheet continuous body 5 〇 Aa and 5 〇 ^ is formed on the side leakage preventing portion of the overlap, and a plurality of pressures are formed. The flower portions 252, 252, ..., to form the side leakage preventing portion continuous member 5a; and the joining step of the pair of side leakage preventing portion continuous members 5a, 5a such that the side edges 5A, 5a, 5a, Baa are located in the absorbent body The length of the continuous body l〇a in the width direction is joined to the length of the separately produced absorbent body continuous body 10a (not shown) The both sides of the direction are formed to produce an absorbent article continuous body la (not shown), and a cutting step for cutting the absorbent article continuous body 1 a into sanitary napkins, i.e., absorbent articles. Further, in the first embodiment, the strip-shaped side leakage preventing portion forming sheet continuous bodies 50Aa and 50Ba are formed by a non-woven fabric having gas permeability, and are "air through" in the hot air processing step. For the Kenting, the hot air is blown from the non-woven fabric to increase the bulkiness (thickness) of the non-woven fabric. And the method described in the specification of the Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. First, referring to Fig. 21 (a) and Fig. 22, heat treatment apparatuses 101A and 101B used in the above-described hot air treatment step 123277.doc-58-200824657 will be hereinafter described. Since the two points of the preparation, the heat treatment devices 101A, 101B are the same device, the following
对熱處理裝置101A 進行說明。 如圖22所示，熱處理裝置101A具備金屬絲網傳送帶 1012、加熱區域Η及冷卻區域C。傳送帶1〇12係環形者▼ 其由一對支持軸1013、1013所支持並向特定方向旋轉於 傳送帶1012之旋轉方向之相對上游側，設置有加熱區域 Η，於相對下游侧，設置有冷卻區域c。傳送帶ι〇&由金 屬或由聚對苯二曱酸乙二醇酯等樹脂所形成。就加熱區域 Η以及冷卻區域C中之放熱效率的方面考慮，較好的是傳 送帶10 12由聚對苯二曱酸乙二醇酯等樹脂所形成。 於傳送帶1012之上側，與傳送帶1〇12對向地設置有第丄 吹風機1014。加熱至特定溫度之熱風自第丨吹風機1〇14朝 向傳送帶1012吹出。於夾持傳送帶1〇12且與第丨吹風機 1 〇 14對向之位置處，設置有第1吸入箱丨〇丨5，吸引自第i吹 風機1014吹出之熱風。並且，第丨吹風機1〇14及第丨吸入箱 1〇15構成加熱區域Η。第1吸入箱1015所吸引之熱風，通過 導風管（未圖示）送入至第1吹風機1〇14中。即，熱風循環於 第1吹風機1014與第1吸入箱1015之間。 於傳送帶1012之旋轉方向的緊靠第1吹風機1014之下游 側，與傳送帶1012對向地設置有第2吹風機丨〇 16。特定溫 度之冷風自第2吹風機1〇16朝向傳送帶1012吹出。於夾持 傳送帶1012且與第2吹風機1〇16對向之位置處，設置有第2 吸入箱1017，吸引自第2吹風機1016吹出之冷風。並且， 123277.doc -59- 200824657 第2吹風機101 6及第2吸入箱1017構成冷卻區域c。第2吸入 箱1017所吸引之冷風通過導風管（未圖示）排出至裝置外 部。 以下，進一步說明第1實施態樣。 首先上述開捲送出步驟中’如圖21( a)所示，分別自链 布100A、100B開捲送出側防漏部形成薄片連續體、 5〇Ba。捲繞成輥狀之狀態的側防漏部形成薄片連續體 ⑩ 50Aa、50Ba，由於捲繞壓力而使之蓬鬆度減小。藉由使該 狀悲之側防漏部形成薄片連續體5〇Aa、5〇Ba通過裝置 10 1A、1 〇 1B ’而使其蓬鬆度恢復。 側防漏部形成薄片連續體5〇Aa之寬度較好的是，具有可 形成衛生棉200之側防漏部形成薄片25〇A(包含翼形部2〇6) 的尺寸。側防漏部形成薄片連續體5〇Ba之寬度較好的是， 窄於侧防漏部形成薄片連續體50Aa之寬度，且具有可形成 衛生棉200之側防漏部形成薄片250B的尺寸。 φ 將所開捲送出之側防漏部形成薄片連續體5〇Aa、50Ba 分別送至上述熱風處理步驟。 於上述熱風處理步驟中，分別對所開捲送出之側防漏部 形成薄片連續體50Aa、50Ba*附熱風，從而使其蓬鬆度恢 復。以下，就侧防漏部形成薄片連續體50Aa之熱風處2進 行說明，側防漏部形成薄片連續體50Bat熱風處理亦與 相同。 將自坯布100A開捲送出之側防漏部形成薄片連續體 5〇Aa與傳送帶1〇12一同搬送。將所搬送之側防漏部形2薄 123277.doc -60- 200824657 片連續體50Aa送至加熱區域Η中。於加熱區域η中，將加 熱至特定溫度之熱風自第1吹風機1〇14朝向傳送帶1〇12吹 出。於加熱區域Η中，以通氣方式而將熱風吹附至侧防漏 部形成薄片連續體50Aa上。即，熱風吹附至側防漏部形成 薄片連續體50Aa上，且所吹附之熱風貫通該侧防漏部形成 薄片連續體50Aa。藉由該熱風吹附之操作，為蓬鬆度減小 狀態之不織布的侧防漏部形成薄片連續體5〇Aa之蓬鬆度增 加，恢復為與捲繞前之蓬鬆度相同之程度。 曰 形成側防漏部形成薄片連續體5〇Aa的不織布之蓬鬆度恢 復的較好之各熱處理條件如下所述。 又 傳送帶1012之搬送速度根據不織布之材質、蓬鬆度之減 小程度等之不同而不同，於不織布包含熱可塑性纖維之情 形時，較好的是40〜350 cm/秒’特別好的是8〇〜25〇 秒0 熱風溫度根據不織布之材f、蓬鬆度之減小程声等之不 同而不同，於不織布包含熱可塑性纖維之情形時二好的 是9〇〜㈣’特別好的是1〇〇〜11〇。〇。又，於不織布中含 有熱溶融性纖維之情形時，熱風溫度較好的是，較該教熔 融性纖維之熔點低5〜3〇t之溫度， Λ…、 之溫度。 #寺別好的是低Η)〜20。。 熱風之吹附時間為短時間即足夠，具體而言，藉由 0.05〜3秒，較好的是〇 〇5〜 曰 一 更好的疋〇·〇5〜0.5秒左右 之極短時間的熱風吹附，不 .^ ^ #^ ^ . 逄鬆度即可得到恢復。 此方面對於生產效率之提昇 衣罝之小型化具有較大之 123277.doc -61 - 200824657 幫助。作為吹附時間為短時間即可之理由，可認為係由於 通氣方式之作用較大之緣故。 當將藉由吹附熱風而使蓬鬆度得到恢復之形成侧防漏部 形成薄片連續體50Aa的不織布立即搬送至加工步驟中，並 對該不織布施以各加工（例如使用夾壓輥之失壓加工）時， 有時費力恢復之不織布的蓬鬆度會再次減小。繼而，為防 止該狀況，有效的是於藉由吹附熱風而使得不織布之蓬鬆 度得到恢復後，立即以通氣方式對該不織布吹附冷風。藉 由队附冷風，蓬鬆狀悲之不織布冷卻，其蓬鬆度得到維 持，即便其後利用夾壓輥而施加夾壓加工等，亦可防止蓬 鬆度減小。因此，於圖22所示之裝置1〇1八中，於不織布之 搬送方向之緊靠加熱區域Η的下游侧，與該加熱區域η相 鄰地設置有冷卻區域C。 冷卻區域c中，特定溫度之冷風自第2吹風機1〇16朝向傳 送帶1012吹出。於冷卻區域C中，以通氣方式於不織布上 吹附冷風。即，於冷卻區域C中，冷風吹附於不織布上， 且所吹附之冷風貫通該不織布。 冷風之溫度亦取決於構成不織布之纖維種類，但只要為 50C以下，特別好的是30t：以下’則可獲得充分之冷卻效 果。對冷風溫度之下限值並無特別限制，就能量成本及裝 置101A之簡單化之方面考慮，20〜乃它左右之室溫較適 當。 自使藉由吹附熱風而變成高溫之不織布充分冷卻之觀點 考慮’冷風之風速較好的是1〜10 m/秒，特別好的是1〜5 123277.doc -62 - 200824657 m/秒’尤該⑽。只要為該範圍之風速，則可 表：出充分之冷部效果。又’因風速較高而導致不織布之 穩定搬送受到妨礙的可能性減小。 與熱風之吹附時間同樣地’冷風之吹附時間亦為短時間 即足夠。具體而言’藉由㈣秒以上，特別好的是。〇2〜; 秒，尤其好的是0.05〜〇.5秒左右之極短時間的冷風吹附， 即可使不織布充分冷卻。作為切時間為短㈣即可之理 由，可認為係由於通氣方式之作用較大之緣故。 ^如上所述之方式經熱風處理之側防漏部形成薄片連 α體50Aa、50Ba分別送至上述壓花步驟中。 ^述麼花步驟中’如圖21(b)所示’分別將側防漏部 形成4片連績體50Aa、5〇Ba，以使其長度方向之_方之侧 緣5〇A:a、5〇Baa實質上-致的方式重疊，從而製作出積層 體連績體，並將該積層體連續體送至壓Μ置⑽中。 壓花裝置1〇2具備一對壓花輥’於該一 面上，規則地配置有壓花用凸r 之囫周 1令座化用凸邛。其中之一壓花輥之壓花 用凸部，以與另一壓花輥之壓花用凸部對 配置於各壓花親圓周面之特定寬度中。又，於配 用凸部之特定寬度中對壓花輥間之間隙小於重疊之側 防漏部形成薄片連續體5〇Aa、5〇Ba厚 万面，於 與配置有壓花用凸部之特定寬度相鄰的部分中，一對壓花 輥間之間隙大於重疊之側防漏部形成薄片I續體50Aa、 50Ba的厚度。 、 將上述積層體連續體，以使自側緣5〇Aaa、5〇Baa向該積 123277.doc -63- 200824657 層體連續體之寬度方向内側離開之部分，可受到壓花_ 周面之規則地配置有魔花用凸部之部分的a花加工的方 式，运至屢化裝置102中，於重疊之側防漏部形成薄片連 續體5〇Aa、5〇Ba上形成多個壓花部252、252··.，將重疊之 側防漏部形成薄片連續體5QAa、5術彼此接合，並將上述 積層體連續體送至旋切機1〇3處。詳細而言，上述積層體 連續體較好的是，從自側緣、遍_ 體之寬度方向内側離開之部分-直延伸至相反側之側； 形成多個壓花部252、252…。 士如圖21⑷所示，旋切機1G3以使側防漏部形成部5a5為連 =翼形部形成部5a6為非連續之方式，對上述積層體連 ,-’ ^其寬度方向上擺動地進行切斷，藉此，自上述積 層體連績體製作出分別具有多個側防漏部形成部w及翼 形部形成部5a6的側防漏部連續構件5a。側防漏部形成部 5a5係形成側防漏部205之側防漏部連續構件5a之部分，翼 =係形成翼形部2()6之側防漏部連續構件^之 :刀。作為用於切斷之裝置’可使用除旋切 用於切斷吸收性物品之裝置。 卜之无月』 再者，圖21(C)中並未記載有壓花部攻。 對相同之方式製作出另—側防漏部連續構件5a，並將一 對側防漏部連續構件心城至上述接合步驟中。 ι〇Γ的上Λ接合步驟中，於另外製作之吸收性本體連續體 形成榮/、抵接面側之長度方向的兩側冑’以使側防漏部 / ,連續體50Ba侧與吸收性本體連續體心對向且使 123277.doc -64- 200824657 側緣50Aaa、5 0Baa位於兮职从以丄 ㈣该吸收性本體連續體丨The heat treatment apparatus 101A will be described. As shown in Fig. 22, the heat treatment apparatus 101A is provided with a wire mesh conveyor 1012, a heating zone Η, and a cooling zone C. The conveyor belt 1〇12 is a ringer ▼ which is supported by a pair of support shafts 1013, 1013 and rotates in a specific direction on the opposite upstream side of the rotation direction of the conveyor belt 1012, and is provided with a heating zone Η, and on the opposite downstream side, a cooling zone is provided c. The belt ι〇& is formed of a metal or a resin such as polyethylene terephthalate. In view of the heat release efficiency in the heating zone Η and the cooling zone C, it is preferred that the transfer belt 10 12 be formed of a resin such as polyethylene terephthalate. On the upper side of the conveyor belt 1012, a second blower 1014 is disposed opposite the conveyor belt 1〇12. The hot air heated to a specific temperature is blown from the second blow dryer 1〇14 toward the conveyor belt 1012. At the position where the conveyor belt 1〇12 is held and opposed to the second blower 1 〇 14 , the first suction box 丨〇丨 5 is provided to suck the hot air blown from the i-th blower 1014. Further, the second blower 1〇14 and the third suction box 1〇15 constitute a heating zoneΗ. The hot air sucked by the first suction box 1015 is sent to the first blower 1〇14 through an air duct (not shown). That is, the hot air circulates between the first blower 1014 and the first suction box 1015. A second blower unit 16 is disposed opposite the conveyor belt 1012 on the downstream side of the first blower 1014 in the rotational direction of the conveyor belt 1012. The cold air of a specific temperature is blown from the second blower 1〇16 toward the conveyor belt 1012. At the position where the conveyor belt 1012 is held and opposed to the second blower 1〇16, the second suction box 1017 is provided to suck the cold air blown from the second blower 1016. Further, 123277.doc -59- 200824657 The second blower 101 6 and the second suction box 1017 constitute a cooling zone c. The cold air sucked by the second suction box 1017 is discharged to the outside of the apparatus through an air duct (not shown). Hereinafter, the first embodiment will be further described. First, in the above-described unwinding and feeding step, as shown in Fig. 21 (a), the side leakage preventing portions are unwound from the links 100A and 100B to form a sheet continuous body and 5 〇 Ba. The side leakage preventing portion wound in a roll form forms the sheet continuous bodies 10 50Aa, 50Ba, and the bulkiness is reduced by the winding pressure. The fluffiness is restored by forming the sheet continuation preventing portions 5 〇 Aa and 5 〇 Ba through the apparatus 10 1A, 1 〇 1B ' by the side leakage preventing portions. The width of the side leakage preventing portion forming sheet continuous body 5A is preferably such that the side leakage preventing portion forming the sanitary napkin 200 forms the sheet 25A (including the wing portion 2?). The width of the side leakage preventing portion forming sheet continuous body 5〇Ba is preferably narrower than the width of the side leakage preventing portion forming sheet continuous body 50Aa, and has a size capable of forming the side leakage preventing portion forming sheet 250B of the sanitary napkin 200. φ The side leakage preventing portion forming sheet continuous bodies 5A, Aa, and 50Ba which are fed out of the unwinding are respectively sent to the hot air processing step. In the hot air treating step, the sheet continuous bodies 50Aa and 50Ba* are respectively formed with hot air to the side leakage preventing portions which are fed out of the unwinding, so that the bulkiness is restored. Hereinafter, the hot air portion 2 in which the side leakage preventing portion is formed into the sheet continuous body 50Aa will be described, and the side leakage preventing portion forming sheet continuous body 50Bat is also treated in the same manner. The side leakage preventing portion which is unwound from the fabric 100A is formed into a sheet continuous body 5〇Aa and conveyed together with the conveyor belt 1〇12. The side leakage preventing portion 2 to be conveyed is thin. 123277.doc -60- 200824657 The sheet continuous body 50Aa is sent to the heating zone. In the heating zone η, hot air heated to a specific temperature is blown from the first blower 1〇14 toward the conveyor belt 1〇12. In the heating zone 热, hot air is blown to the side leakage preventing portion to form the sheet continuous body 50Aa. That is, hot air is blown to the side leakage preventing portion to form the sheet continuous body 50Aa, and the blown hot air penetrates the side leakage preventing portion to form the sheet continuous body 50Aa. By the operation of the hot air blowing, the bulkiness of the sheet continuous body 5AAa which is formed by the side leakage preventing portion of the non-woven fabric having a reduced bulkiness is increased to the same extent as the bulkiness before winding.较好 Each of the heat treatment conditions for the recovery of the bulkiness of the nonwoven fabric forming the side leakage preventing portion forming the sheet continuous body 5〇Aa is as follows. Further, the conveying speed of the conveyor belt 1012 differs depending on the material of the non-woven fabric, the degree of reduction of the bulkiness, and the like. When the nonwoven fabric contains the thermoplastic fiber, it is preferably 40 to 350 cm/sec. ~25〇秒0 The hot air temperature varies depending on the material f of the non-woven fabric, the reduction of the fluffiness, etc., and in the case where the non-woven fabric contains the thermoplastic fiber, the second is 9〇~(4) 'Specially good is 1〇 〇~11〇. Hey. Further, in the case where the non-woven fabric contains the heat-meltable fiber, the hot air temperature is preferably a temperature lower than the melting point of the molten glass by 5 to 3 Torr, and the temperature of 热. #寺别好 is low Η) ~20. . The hot air blowing time is sufficient for a short time, specifically, by 0.05 to 3 seconds, preferably 〇〇5~ 曰 a better 疋〇·〇5~0.5 seconds or so very short time heat The wind blows, not .^ ^ #^ ^ . The looseness can be restored. In this respect, the improvement of production efficiency has a larger miniaturization of clothing. 123277.doc -61 - 200824657 Help. The reason why the blowing time is short can be considered to be because the effect of the ventilation method is large. When the non-woven fabric forming the sheet continuous body 50Aa is formed by the blowing of hot air to restore the bulkiness, the nonwoven fabric is immediately conveyed to the processing step, and each processing is applied to the nonwoven fabric (for example, the pressure loss using the nip roller) When processing, sometimes the fluffiness of the non-woven fabric that is laboriously restored will decrease again. Then, in order to prevent this, it is effective to immediately blow the cold air to the non-woven fabric by air blowing by blowing the hot air to restore the fluffiness of the non-woven fabric. By the cold wind of the team, the fluffy and non-woven fabric is cooled, and the bulkiness is maintained, and even if the nip is applied by the nip roller, the bulkiness can be prevented from being reduced. Therefore, in the apparatus 1A shown in Fig. 22, the cooling region C is provided adjacent to the heating region η on the downstream side of the heating region 搬 in the conveying direction of the non-woven fabric. In the cooling zone c, cold air of a specific temperature is blown from the second blower 1〇16 toward the conveyor belt 1012. In the cooling zone C, cold air is blown on the non-woven fabric by means of ventilation. That is, in the cooling region C, cold air is blown onto the nonwoven fabric, and the blown cold air passes through the nonwoven fabric. The temperature of the cold air also depends on the type of the fiber constituting the nonwoven fabric, but as long as it is 50 C or less, particularly preferably 30 t: or less, a sufficient cooling effect can be obtained. There is no particular limitation on the lower limit of the cold air temperature. In terms of the energy cost and the simplification of the apparatus 101A, it is appropriate to have a room temperature of about 20 Å. From the viewpoint of sufficiently cooling the non-woven fabric which becomes high temperature by blowing hot air, it is considered that the wind speed of the cold air is preferably 1 to 10 m/sec, particularly preferably 1 to 5 123277.doc -62 - 200824657 m/sec. Especially (10). As long as the wind speed is within this range, it can be expressed as a full cold effect. Moreover, the possibility that the stable conveyance of the non-woven fabric is hindered due to the high wind speed is reduced. In the same manner as the hot air blowing time, it is sufficient that the cold air blowing time is also short. Specifically, it is particularly good by (four) seconds or more. 〇2~; Seconds, especially good cold blowing of a very short time of about 0.05~〇.5 seconds, the non-woven fabric can be sufficiently cooled. The reason why the cutting time is short (four) is considered to be because the effect of the ventilation method is large. The side leakage preventing portions forming the thin film-connected α bodies 50Aa and 50Ba in the manner described above are sent to the embossing step, respectively. In the step of describing the flowering process, as shown in Fig. 21(b), the side leakage preventing portions are respectively formed into four pieces of the continuous performance bodies 50Aa and 5〇Ba so that the side edges of the longitudinal direction thereof are 5〇A:a 5, Baa is substantially superposed, and a laminated body is produced, and the laminated body is sent to the pressure device (10). The embossing device 1〇2 is provided with a pair of embossing rolls ‘on which the embossing projections r are regularly arranged. One of the embossing rollers has an embossing projection which is disposed in a specific width of each embossed circumferential surface with the embossing projection of the other embossing roller. Further, in the specific width of the fitting convex portion, the gap between the embossing rolls is smaller than the overlapping side leakage preventing portions, and the sheet continuous bodies 5A and 5B are formed to have a thick surface, and the embossing convex portions are disposed. Among the portions adjacent to the specific width, the gap between the pair of embossing rolls is larger than the thickness of the overlapping side leakage preventing portions forming the sheet I continuations 50Aa, 50Ba. The laminated body continuous body may be subjected to embossing _ circumferential surface such that the side edges 5 〇 Aaa and 5 〇 Baa are separated from the inner side in the width direction of the laminated body of the 123277.doc -63 - 200824657 layer body. A pattern of a flower processing in which a portion of the convex portion for the magic flower is regularly arranged is transported to the repeating device 102, and a plurality of embossings are formed on the overlapping side leakage preventing portion forming sheet continuous bodies 5A, 5a, and Ba. The portions 252, 252, . . . connect the overlapping side leakage preventing portions forming the sheet continuous bodies 5QAa and 5 to each other, and send the laminated body continuous body to the rotary cutter 1〇3. More specifically, the laminated body continuous body preferably has a portion extending from the side edge and the inner side in the width direction of the body to the side opposite to the opposite side; and a plurality of embossed portions 252, 252, ... are formed. As shown in Fig. 21 (4), the rotary cutter 1G3 is configured such that the side leakage preventing portion forming portion 5a5 is continuous and the wing portion forming portion 5a6 is discontinuous, and the laminated body is connected, and the ''^ is swung in the width direction. By the cutting, the side leakage preventing member continuous member 5a having the plurality of side leakage preventing portion forming portions w and the wing portion forming portions 5a6 is formed from the laminated body matching system. The side leakage preventing portion forming portion 5a5 is a portion which forms the side leakage preventing portion continuous member 5a of the side leakage preventing portion 205, and the wing = is formed by the side leakage preventing portion continuous member of the wing portion 2 () 6: a knife. As the means for cutting, a device for cutting off an absorbent article other than rotary cutting can be used. There is no moon in the picture. In addition, the embossing part is not described in Fig. 21(C). The other side leakage preventing continuous member 5a is produced in the same manner, and a pair of side leakage preventing member continuous members are placed in the joining step. In the upper splicing step of the ι ,, the separately formed absorbent body continuum is formed on both sides of the length direction of the abutting surface side to make the side leakage preventing portion /, the continuous body 50Ba side and the absorbent The body is continuous with the body center and the 123277.doc -64- 200824657 side edge 50Aaa, 50 Baa is located in the 兮 从 (4) the absorbent body continuum 丨
向内側的方式，接合一斟也丨仏、e A 對側防漏部連續構件5a、5a，並 且，以與衛生棉200之長度相對摩 于應之特疋間隔，於寬度方 體卜/上下面形成密封部，從而製作出吸收性物品連續 八=細而言，沿側防漏部形成部5a5與翼形部形成部之 =碎以使側防漏部形成部5a5覆蓋吸收性本體連續體W 之長度方向側部的方式，將側防漏部連 收性本體連續體10a上。χ，葬由μ — 獲口於及 又，猎由上述密封部，一對側 漏部連續構件5a、5a與吸收性太麫、4鋒触 ，、及收（生本體連績體10a於長度方向 以特定間隔接合。 •其後’將吸收性物品連續體la送至上述切斷步驟中，於 該切斷步驟中，對吸收性物σ 性物σ口連績體〗a，於沿長度方向間 歇^形成之被切斷部即卜# @ , 研|卩上述达封部處一直延伸至寬度方向進 :切斷’獲得_個個吸收性物品即本發明之衛生棉·。 :為該切斷裝置，可使用先前用於切斷吸收性物品之各種 特別好的是切斷輥與支承輥之組合或對切斷輥加熱 之方法。 再者，本實施態樣中，包括吸收性本體連續體i〇a之未 加以特別說明之衛生棉200的部位，可根據常法進行製 造。 根據上述第1實施態樣，可獲得本發明（第2發明）之衛生 ^ 又，藉由於上述壓花步驟之前，設置上述熱風處 v驟可使側防漏部形成薄片250A、250B各自之蓬鬆 123277.doc -65- 200824657 度恢復至捲繞前之狀態。因此，薄片端部251A、251B膨 鬆地展開，可獲得側防漏部205之柔軟性以及缓衝性優異 的衛生棉200。 以下，作為本發明（第2發明）之衛生棉的較好之製造方 法，說明第2實施態樣。關於第2實施態樣未進行特別說明 之方面，可適當參照關於第丨實施態樣所作之詳細說明。Inwardly, a pair of side leakage preventing continuous members 5a, 5a are joined, and are spaced apart from the length of the sanitary napkin 200, and are in the width square/upper The sealing portion is formed below to form the absorbent article in a continuous manner. Between the side leakage preventing portion forming portion 5a5 and the wing portion forming portion, the side leakage preventing portion forming portion 5a5 covers the absorbent body continuum. In the longitudinal direction side portion of W, the side leakage preventing portion is connected to the main body continuous body 10a. χ, burial by μ - get the mouth and again, hunting by the above-mentioned sealing part, a pair of side leakage continuous members 5a, 5a and absorption too 麫, 4 front touch, and receive (raw body body 10a in length The direction is joined at a specific interval. • Thereafter, the absorbent article continuous body la is sent to the above-described cutting step, and in the cutting step, the absorbent substance σ substance σ mouth is in the same manner as the length along the length. In the direction of the intermittent formation, the cut portion is the same as the #@, 研|卩 The above-mentioned sealing portion extends all the way to the width direction: cutting the 'acquisition _ individual absorbent articles, that is, the sanitary napkin of the present invention. As the cutting device, various combinations of the cutting roller and the backup roller or the method of heating the cutting roller, which is previously used for cutting the absorbent article, can be used. Further, in this embodiment, the absorbent body is included. The portion of the sanitary napkin 200 which is not specifically described in the continuous body i〇a can be produced according to a conventional method. According to the first embodiment described above, the hygiene of the present invention (second invention) can be obtained by the above-mentioned pressure. Before the flowering step, setting the above-mentioned hot air v to cause the side leakage prevention portion to form Each of the sheets 250A and 250B fluffy 123277.doc -65- 200824657 degrees is restored to the state before winding. Therefore, the sheet end portions 251A, 251B are expanded loosely, and the flexibility and cushioning property of the side leakage preventing portion 205 can be obtained. In the following, a second embodiment will be described as a preferred method of manufacturing the sanitary napkin of the present invention (second invention). The second embodiment is not particularly described. A detailed description of the implementation of the third aspect.
作為製造本發明（第2發明）之衛生棉的較好之第2實施態 樣，例如可列舉以下之方法。 如圖23⑷至圖23(b)所示，上述第1實施形態之衛生棉 ⑽之製造方法的第2實施態樣包括：開捲送出步驟，自捲 繞成輥狀之長條狀側防漏部形成薄片的坯布1〇〇八，開捲送 出該側防漏部形成薄片連續體5〇Aa;翻折步驟，將：開捲 送出之侧防漏部形成薄片連續體5仏的長度方向之一方之 T部，向與該長度方向相正交之方向翻折，形成對折；麼 =驟’於經翻折之侧防漏部形成薄片連續體—的藉由 成之翻折端部251的相反側之端部側，形成多個 1:斷牛驟2...，從而製作出側防漏部連續構件5a;第 、、爲邱、Λ' ’沿側防漏部連續構件5a之長度方向，對側防 漏部連績構件$ 步驟，部251進行連續切斷；熱風處理 ^_部連續構件5a吹附 驟，於另外制>竹 、侵口少 侧部，以#如°㈣本體連續體⑽之長度方向的兩 :二二使翻折端部251位於該吸收性本體 度方向内側的方式，接人3<見 連續構件I 5a，從：上述熱風處理之一對倒防漏部 而襄作出吸收性物品連續體la,•以及 123277.doc -66 - 200824657 第2切斷步驟，將吸收性物品連續體1 a切斷成一個個吸收 性物品。 第2實施態樣中，與上述第1實施態樣不同，係使用一卷 側防漏形成薄片之堪布，又，上述熱處理步驟係位於 上述壓花步驟之後。 以下，進一步說明第2實施態樣。 首先於上述開捲送出步驟中，自一卷之坯布1 〇〇Α開捲 ^^出側防漏部形成薄片連續體5QAa。側防漏部形成薄片連 續體5〇Aa之寬度較好的I，具有沿衛生棉200之寬度方向 可形成亚排之側防漏部形成薄片25〇a(包含翼形部2〇6)以 及側防漏部形成薄片250B的尺寸。 鶴 1捲送出之側防漏部形成薄片連續體购送至上述 翻折步驟中。 於上述翻折步驟+ 乂輝中，如圖23(a)及圖23(b)所示，將側防 漏部形成薄片連續髀As a preferred second embodiment of the sanitary napkin of the present invention (second invention), for example, the following methods can be mentioned. As shown in Fig. 23 (4) to Fig. 23 (b), the second embodiment of the method for manufacturing the sanitary napkin (10) according to the first embodiment includes the unwinding and feeding step, and the long side leakage prevention from the winding into a roll shape a blank fabric forming a sheet, the unwinding portion is unwound to form a sheet continuous body 5〇Aa, and the folding step is to form a side leakage preventing portion of the unwinding portion to form a longitudinal direction of the sheet continuous body 5仏One of the T portions is folded in a direction orthogonal to the longitudinal direction to form a double fold; and the second end of the folded portion is formed by the folded end portion 251 On the opposite side of the end side, a plurality of 1: breaking bolus 2... are formed, thereby forming a side leakage preventing portion continuous member 5a; and a length of the side leakage preventing portion continuous member 5a Direction, the contralateral leak-proof portion of the joint member $ step, the portion 251 is continuously cut; the hot air treatment ^_ section continuous member 5a is blown, and the other is made of bamboo, and the side of the intrusion is less, such as ° (4) Two of the lengthwise directions of the body continuum (10): the two sides of the folded end portion 251 are located on the inner side of the absorptive body direction, and the access 3< The continuous member I 5a, from one of the hot air treatments to the inverted leakproof portion, is made into the absorbent article continuous body la, and 123277.doc -66 - 200824657 the second cutting step, the absorbent article continuous body 1 a Cut into individual absorbent items. In the second embodiment, unlike the first embodiment, the roll is formed by a roll of side leakage preventing sheets, and the heat treatment step is after the embossing step. Hereinafter, the second embodiment will be further described. First, in the above-described unwinding and unloading step, the sheet continuous body 5QAa is formed from a roll of the fabric 1 and the side leakage preventing portion. The side leakage preventing portion forms a width I of the sheet continuous body 5A Aa, and has a side leakage preventing portion forming a thin sheet 25〇a (including the wing portion 2〇6) along the width direction of the sanitary napkin 200, and The side leakage preventing portion forms the size of the sheet 250B. The side leakage preventing portion of the crane 1 roll is formed into a sheet continuous body and is supplied to the above folding step. In the above-mentioned folding step + 乂辉, as shown in Figs. 23(a) and 23(b), the side leakage preventing portion is formed into a continuous sheet.
月體50Aa之長度方向之一方之側部，向與 該長度方向相正交之 、 ,^ 之方向翻折，形成對折。當翻折上述側 部時，較好的是，以 M不於翻折端部251處形成折痕之方式 翻折側防漏部形成 '片連續體5〇Aa之一方之側部。該被翻 折之部分將來將成Α μ v 為側防漏部形成薄片25〇Β，故而該被翻 于的疋與側防漏部形成薄片250Β之長短 相同。於側防漏部 長短 乂成溥片連續體50Aa中，藉由斟狀品jj/ 成翻折端部251。 猎由對折而形 將經翻折之側防 步驟中。 属。_成薄片連續體5〇Aa送至上述屋花 123277.doc -67- 200824657 於上述壓花步驟中，如 部形成薄片連續體50Aa C不’將經翻折之側防漏 之部分，可受到虔花輥 自折端部⑸向内側離開 之部分之壓花加工的方今a , 配置有壓化用凸部 々式而送至屡； 折之側防漏部形成薄 t ，於經翻 加、252...，使相對向夕“體_上形成多個壓花部 子向之側防漏部形成薄片連 内面彼此接合，送至旌+ μ I寻月遷哨體50Aa之 k至疑切機103處。詳鈿而丄 /t 形成薄片連續體50心較 、、、而吕，側防漏部 離開之部分-直延伸至H’攸自翻折端部251向内侧 252、252…。 相反側之端部’形成有多個塵花部 旋切機103以使側防漏部形成部5叫 部5a6為非連續之方式， ‘、、、、Λ翼形部形成 次對側防漏部形成薄片遠 於豆嘗声古Αϊ*城去， 从辟乃迷績體50Aa 於，、見度方向上擺動地進行切斷，藉此 成薄片連續體50Aa製作出八 例防漏部形 5… 具有多個側防漏部形成部 5M及翼形部形成部5a6的侧防漏部連續構件心 詳細而言，側防漏部形忐 丨开y成邛5a5係形成側防漏部205之侧 防漏部連續構件化中的經 5之側 仰…心 部分’翼形部形成部 係幵y成翼形邛206之側防漏部連續 逆 '、只構件5a中的未經翻折之 司4分0 其次，將侧防漏部連續構侔 、 k至上述第1切斷步驟 中。 … 於上述第1切斷步驟中，使 ^ 便用切斷裝置1〇4,沿側防漏部 連縯構件5a之長度方向呈直線妝 士 、良狀且連績地切斷側防漏部連 續構件5a之翻折端部25 1。作為如壯亜 邗為切斷裝置1〇4，可使用先前 123277.doc -68- 200824657 用於切斷吸收性物品之各 T / A 衣罝’特別好的是切斷輥與支 承輥之組合或對切斷輥加熱之方法。 將翻折端部251經切斷之側 熱處理步财。 側㈣部連續構件减至上述 如圖23(c)所示，於上述埶 ^ w …、 义驟中，具備一台熱處理 裝置101A，將側防漏部連 η Α , 、Λ '貝構件h送至該熱處理裝置 01A中，並對該側防漏部 π μ 逆，構件5a吹附熱風，藉此，使 形成側防漏部連續構件&之 之 个辦布的蓬鬆度得到恢復。 同樣地，製作出另一側 ^ 万/属邛連續構件5a，將蓬鬆度得 到恢復之一對側防漏部連續 中。 連、、貝構件5a、5a送至上述接合步驟 於上述接合步驟十，於 1Λ 、 卜版作之吸收性本體連續體 l〇a的皮膚抵接面側之長 、 又方向的兩侧部，以使作為側防 漏部形成薄片50Ba之側盥哄此α丄 4』 I、及收性本體連續體l〇a對向且使 翻折端部251位於該吸收性 +餸遷續體l〇a之寬度方向内側 式’接& —對側防漏部連續構件心5a，並且，以盘 衛生棉之長度相對應之特定間隔，於一直延伸至宽； 方向上接合上下面形成密封部，製作出物品連續體la 其後，將收性物品連續體la送至上述第2切斷步 於第2切斷步驟中，對 队1王初印連續體1 a，於沿長产方 向間歇形f之被切斷部即上述密封部處-直延伸至寬度方 :進订切斷’獲得一個個吸收性物品即本發 衛生棉200。 根據上述第2實施態樣，可獲得本發明（第2發明）之衛生 123277.doc -69- 200824657 棉200…藉由於上述壓花步驟之後 理步驟，可摞|制、生味. 置上述熱風處 例如/作性，且製造之穩定性優異。 理牛驟Γ使各上述連續體之位置對準。x，於上述熱處 片：;：，谷易控制不織布之厚度…側防漏部形成薄 之5布為一卷，故可降低製造成本。 =發明⑷發明）並非限制於上述實施態樣，於不脫離 受明之宗旨之範圍内，可進行適當變更。The side portion of one of the longitudinal directions of the moon body 50Aa is folded in a direction orthogonal to the longitudinal direction to form a double fold. When the side portion is folded over, it is preferable that the side portion of the sheet continuous body 5 〇 Aa is formed by folding the side leakage preventing portion so that the crease is not formed at the folded end portion 251. The folded portion will be formed into a sheet 25〇Β for the side leakage preventing portion in the future, so that the turned turn is the same as the length of the side leakage preventing portion forming sheet 250. The side leakage preventing portion is formed into a slab continuous body 50Aa, and the end portion 251 is folded by the jj jj/. The hunting is done by folding the folds and will be folded in the side defense steps. Genus. The sheet-continuous body 5〇Aa is sent to the above-mentioned house flower 123277.doc -67- 200824657 In the above embossing step, the portion forming the sheet continuous body 50Aa C does not 'fall the side of the folded side, can be subjected to The embossing process of the portion of the embossing roller that is separated from the inner side of the folded end portion (5) is arranged to have a convex portion of the pressing portion and is sent to the end; the side leakage preventing portion of the folding roller is formed into a thin t. 252..., so that a plurality of embossed portions are formed on the body to the side of the body, and the inner surface of the leak-proof portion is joined to each other, and is sent to the 旌+μI homing squad 50Aa. Cutting machine 103. Details 丄 丄 / t form a sheet continuous body 50 heart, ,, and Lu, the side leakage-proof portion away from the part - straight to H' 攸 self-folding end 251 to the inside 252, 252... The end portion of the opposite side is formed with a plurality of dust portion rotary cutters 103 such that the side leakage preventing portion forming portion 5 is a discontinuous manner, and the ', , and Λ wing portions form a secondary side defense. The leaking part forms a thin sheet farther than the bean tastes the ancient Αϊ*城, and cuts from the fascinating body 50Aa in the direction of the visibility, thereby forming a continuous sheet. 50Aa produces eight leak-proof portions 5... The side leak-proof portion continuous member core having a plurality of side leak-proof portion forming portions 5M and wing-shaped portion forming portions 5a6, in detail, the side leakage preventing portion is opened y The 邛5a5 is formed by the side leakage preventing portion of the side leakage preventing portion 205. The core portion 'the wing portion forming portion 幵y becomes the side leakage preventing portion of the wing 邛 206 continuously reversed', Only the unfolded division of the member 5a is 4 minutes. Next, the side leakage preventing portion is continuously configured and k is reached in the first cutting step. In the first cutting step, the cutting is performed. The breaking device 1〇4 cuts the folded end portion 25 1 of the side leakage preventing portion continuous member 5a along the longitudinal direction of the side leakage preventing portion connecting member 5a in a straight line shape and in a good shape.邗 is the cutting device 1〇4, which can be used in the previous 123277.doc -68- 200824657 for cutting off the T / A clothes of the absorbent article. Particularly good is the combination of the cutting roller and the backup roller or the cutting The method of heating the roll. The side of the folded end portion 251 is heat-treated. The side (four) continuous member is reduced to the above as shown in Fig. 23(c), and the above-mentioned 埶^w In the first step, a heat treatment device 101A is provided, and the side leakage preventing portion is connected to the η Α , Λ 'bee member h to the heat treatment device 01A, and the side leakage preventing portion π μ is reversed, and the member 5a is blown. With the hot air, the bulkiness of the fabric forming the side leakage preventing member continuous members is restored. Similarly, the other side/continuous member 5a is produced, and the bulkiness is restored. The pair of side leakage preventing portions are continuous. The joining and the shell members 5a and 5a are sent to the joining step in the joining step 10, and the skin abutting surface side of the absorbent body continuous body 10a is made in the first and second versions. Both sides of the long and the opposite direction are such that the side of the sheet 30Ba as the side leakage preventing portion is formed, and the continuous body 10a is opposed to the body and the folded end portion 251 is located The absorbent + 餸 续 续 之 之 之 内侧 内侧 内侧 内侧 宽度 宽度 — — — — 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对Forming a sealing portion in the direction of the upper and lower sides to form a continuous body of articles, and then collecting The article continuous body la is sent to the second cutting step in the second cutting step, and the team 1 is printed on the first continuous body 1 a, and is stretched straight at the sealing portion which is the cut portion of the intermittent shape f in the long-term direction. To the width side: staple cut 'to get one absorbent item that is the hair cotton 200. According to the second embodiment described above, the sanitary article 123277.doc-69-200824657 cotton 200 of the present invention (second invention) can be obtained by the above-mentioned embossing step, which can be made into a raw material. It is, for example, / and has excellent stability in manufacturing. The cattle spurs align the positions of the above continuums. x, in the above heat sheet:;:, Gu Yi controls the thickness of the non-woven fabric... The side leakage preventing portion forms a thin 5 cloth as a roll, so that the manufacturing cost can be reduced. The invention (4) invention is not limited to the above-described embodiments, and may be appropriately modified without departing from the scope of the invention.
例如’本發明之吸收性物品之製造方法的Ρ實施態樣 中，係將上述塵花步驟設置於上述熱風處理步驟之後，然 亦可將上述熱風處理步驟設置於上述壓花步驟之後。又， 第1實施態樣中，係使用2片側防漏部形成薄片連續體 5〇Aa、5〇Ba而製作衛生棉2〇〇,然亦可使用3片以上之側防 漏部形成薄片連續體而製造衛生棉2〇〇。又，第漳施態樣 中，係使用2台熱風處理裝置101A、1〇^對2片側防漏部 形成薄片連續體50Aa、50Ba進行上述熱風處理’然亦可使 用一台熱風處理裝置進行該熱風處理。 又，第2實施態樣中，係將上述翻折步驟、上述壓花步 驟以及第1切斷步驟設置於上述熱風處理步驟之後，然亦 可將上述熱風處理步驟設置於上述翻折步驟、上述壓花步 驟以及第1切斷步驟之後。又，於第2實施態樣之上述第1 切斷步驟中，係連續切斷翻折端部25 1，然亦可不連續地 切斷翻折端部2 5 1。又，第2實施態樣中，可於翻折之側防 漏部形成薄片連續體5 0 A a中’使用一個或複數個其他側防 漏部形成薄片連續體。 123277.doc •70- 200824657 進而僅為上ϋ 一實施態樣所具有之部分均彳適當地相 互利用。 以下，對本發明（第3發明）之吸收性物品，根據其較好 之實施形態，參照圖式進行說明。 第1實施形態之吸收性物品300為生理用衛生棉，如圖24 至圖26所示，彡具備具有液體保持性之吸收層311以及液 體不透過性之防漏層312，且實質上為縱長的吸收性本體 φ 310，並藉由一對侧防漏部305、305覆蓋吸收性本體31〇的 皮膚抵接面側之長度方向的兩側部。衛生棉中之吸收 層311由液體透過性之正面薄片3〇2以及液體保持性之吸收 體304所構成’防漏層312由具有透氣性及液體不透過性之 背面薄片303所構成。 又，第1實施形態之生理用衛生棉3〇〇中，一對侧防漏部 305、5分別包含相對向之側防漏部形成薄片35〇而構成， 並且於該相對向之側防漏部形成薄片35〇之至少一方上， φ 形成有壓花部352。相對向之側防漏部形成薄片350係以使 吸收性本體310之寬度方向内側具有翻折端部351之方式， 將側防漏部形成薄片350向吸收性本體31〇之寬度方向外側 翻折而形成。於翻折之側防漏部形成薄片35〇間，配置有 中間層350C，該中間層350C與下層35〇Β相接合，該下層 350Β由形成側防漏部305之非皮膚抵接面側的侧防漏部形 成薄片350之部分所構成。 進一步詳細說明第1實施形態之生理用衛生棉300(以 下，亦簡稱為衛生棉）。衛生棉300為縱長，其長度方向與 123277.doc -71- 200824657 吸收性本體310之長度方向（以下，亦稱為本體長度方向）一 致。正面薄片302以及背面薄片303分別為縱長，其長度方 向與本體長度方向一致。吸收體304為縱長，其長度方向 與本體長度方向一致，且夹持固定於正面薄片3〇2與背面 薄片303之間。正面薄片302之寬度與吸收體川4之寬度大 致相同，並窄於背面薄片303之寬度。正面薄片3〇2覆蓋吸 收體304之皮膚抵接面側之整個區域。正面薄片3〇2以及背 面薄片303分別自吸收體304之長度方向兩端延伸出，並 且，於该延伸出之部分藉由熱封、利用黏接劑之黏接等公 知之接合方法而相互接合。 如圖24所示，衛生棉300可沿其長度方向劃分為前方部 3〇〇A、為該長度方向中央區域之排泄部對向部3〇〇七（於寬 又方6中央具有主要與牙戴者之液體排泄部對向配置之排 泄部對向區域的部分）以及後方部3〇〇c(主要與穿戴者之臀 部對向配置的部分）。前方部3〇〇A係當穿戴衛生棉時，位 於穿戴者之最前側的部位，後方部3〇〇c係位於穿戴者之最 後側的部位。吸收性本體3 1〇之上述排泄部對向區域為縱 長’其長度方向與本體長度方向一致。 進一步說明第1實施形態之衛生棉3⑽中的一對側防漏部 3〇5、3 05，如圖24所示，一對側防漏部3〇5、3〇5分別形成 為縱長，其長度方向與本體長度方向一致。一對側防漏部 305、305分別具有大致相同之寬度，並係一直延伸至本體 長度方向之兩端部間而配置。 如圖25所示，形成側防漏部305之側防漏部形成薄片35〇 123277.doc •72- 200824657 於及收性本體;3 1 〇之側緣部， 3〇3 耩由在封部308而與背面薄片 π σ。側防漏部305係，側防漏部形成薄片350以自 及收性本體31〇之侧緣部朝向吸收性本體川之寬度方向For example, in the embodiment of the method for producing an absorbent article of the present invention, the dusting step may be performed after the hot air treating step, or the hot air treating step may be provided after the embossing step. Further, in the first embodiment, the sheet continuous body 5〇Aa and 5〇Ba are formed by using the two side leakage preventing portions to form the sanitary napkin 2, but the three or more side leakage preventing portions may be used to form the continuous sheet. Manufacture of sanitary napkins 2 inches. Further, in the second aspect, the hot air treatment is performed on the two side leakage preventing portion forming sheet continuous bodies 50Aa and 50Ba by using two hot air processing apparatuses 101A and 1A. However, the hot air processing apparatus may be used to perform the hot air processing apparatus. Hot air treatment. Further, in the second embodiment, the folding step, the embossing step, and the first cutting step may be performed after the hot air treatment step, or the hot air treatment step may be provided in the folding step and the The embossing step and the first cutting step. Further, in the first cutting step of the second embodiment, the folded end portion 25 is continuously cut, and the folded end portion 251 can be cut discontinuously. Further, in the second embodiment, the sheet continuous body may be formed by using one or a plurality of other side leakage preventing portions in the sheet forming continuous body 5 0 A a in the folded side leakage preventing portion. 123277.doc •70- 200824657 In turn, only the parts of an implementation aspect are properly utilized. Hereinafter, the absorbent article of the present invention (third invention) will be described with reference to the drawings based on preferred embodiments. The absorbent article 300 according to the first embodiment is a sanitary napkin, and as shown in Figs. 24 to 26, the crucible includes a liquid-retaining absorbent layer 311 and a liquid-impermeable leakage preventing layer 312, and is substantially vertical. The long absorbent body φ 310 is covered by the pair of side leakage preventing portions 305 and 305 so as to cover both sides in the longitudinal direction of the skin contacting surface side of the absorbent body 31A. The absorbent layer 311 in the sanitary napkin is composed of a liquid-permeable front sheet 3〇2 and a liquid-retaining absorbent body 304. The leak-preventing layer 312 is composed of a back sheet 303 having gas permeability and liquid impermeability. In the sanitary napkin 3 of the first embodiment, the pair of side leakage preventing portions 305 and 5 respectively include a sheet 35 相对 formed on the side leakage preventing portion, and is leakproof on the opposite side. At least one of the portions forming the sheet 35 is formed with an embossed portion 352. The sheet 350 is formed on the side of the absorbent body 310 so as to have the folded end portion 351 in the width direction of the absorbent body 310, and the side leakage preventing portion forming sheet 350 is folded outward in the width direction of the absorbent body 31. And formed. The intermediate layer 350C is disposed on the side of the folded-out side leakage preventing portion, and the intermediate layer 350C is joined to the lower layer 35A. The lower layer 350 is formed on the non-skin abutting surface side of the side leakage preventing portion 305. The side leakage preventing portion is formed by forming a portion of the sheet 350. The sanitary napkin 300 (hereinafter also referred to simply as sanitary napkin) of the first embodiment will be described in more detail. The sanitary napkin 300 is longitudinally long, and its length direction is consistent with the length direction of the absorbent body 310 (hereinafter, also referred to as the body length direction) of 123277.doc-71-200824657. The front sheet 302 and the back sheet 303 are each vertically long, and the length direction thereof coincides with the longitudinal direction of the body. The absorber 304 is vertically long, and its longitudinal direction coincides with the longitudinal direction of the body, and is sandwiched and fixed between the front sheet 3〇2 and the back sheet 303. The width of the front sheet 302 is substantially the same as the width of the absorbent body 4 and narrower than the width of the back sheet 303. The front sheet 3〇2 covers the entire area of the skin abutting surface side of the absorbent body 304. The front sheet 3〇2 and the back sheet 303 extend from both ends in the longitudinal direction of the absorber 304, and are joined to each other by a known joining method such as heat sealing or adhesion by an adhesive. . As shown in Fig. 24, the sanitary napkin 300 can be divided into a front portion 3A along its longitudinal direction and a discharge portion opposite to the central portion of the longitudinal direction. The portion where the liquid discharge portion of the wearer faces the opposite portion of the excretion portion and the rear portion 3〇〇c (the portion that is mainly disposed opposite to the buttocks of the wearer). The front part 3〇〇A is located on the front side of the wearer when the sanitary napkin is worn, and the rear part 3〇〇c is located on the rearmost side of the wearer. The absorbent body 3 1〇 has a longitudinal direction in the opposing portion of the excretion portion, and its longitudinal direction coincides with the longitudinal direction of the body. Further, the pair of side leakage preventing portions 3〇5 and 305 in the sanitary napkin 3 (10) according to the first embodiment are formed such that the pair of side leakage preventing portions 3〇5 and 3〇5 are formed vertically as shown in Fig. 24 . Its length direction is consistent with the length direction of the body. Each of the pair of side leakage preventing portions 305 and 305 has substantially the same width and is disposed to extend between both end portions in the longitudinal direction of the main body. As shown in FIG. 25, the side leakage preventing portion forming the side leakage preventing portion 305 is formed into a sheet 35〇123277.doc • 72- 200824657 in the retractable body; 3 1 side edge portion, 3〇3 耩 in the sealing portion 308 and the back sheet π σ. The side leakage preventing portion 305 is formed, and the side leakage preventing portion forming sheet 350 is oriented from the side edge portion of the self-receiving body 31〇 toward the width direction of the absorbent body.
:二下，亦簡稱為本體寬度方向)内側延伸，並形成作為翻 折^351之内侧緣部的方式，而朝向吸收層3ιι向本體寬 度方向之外側翻折後，朝向本體寬度方向之外側延伸。姐 翻折之側防漏部形成薄片35G之前端部再次於密封部3〇8 處，與背面薄片303相接合。密封部3〇8可藉由熱封、利用 黏接劑之黏接等公知之接合方法而形成。再者，密封部 308並不包含於側防漏部305中。 /於第1實施形態之衛生棉300中’側防漏部形成薄片35〇 係由不織布所形成。 如圖25所示，側防漏部3〇5可劃分為本體寬度方向之内 側之内側部305A及外側之外側部3〇5B。中間層35〇c係一 直延伸至側防漏部3〇5之吸收性本體3 1〇之寬度方向的兩端 部間而配置，並一直延伸至内側部3〇5A以及外側部 而延伸。中間層350C係介於上層350a與下層35〇B之間。 於第1實施形態之衛生棉300中，中間層350C由不織布所形 成0 如圖25所示，中間層35〇c於吸收性本體31〇之側緣部， 藉由密封部308而與側防漏部形成薄片350一同接合於背面 薄片303上。中間層35〇c自吸收性本體310之側緣部朝向本 體寬度方向内側延伸，並延伸至翻折端部35丨附近為止。 中間層350C為縱長，其長度方向與本體長度方向一致。 123277.doc -73- 200824657 俯視中間層350C之形狀與側防漏部305大致相同。 如圖25所示，於側防漏部305之本體寬度方向之外側部 305B中，中間層350C與側防漏部形成薄片35〇藉由多個壓 花部352、352…而相接合，於側防漏部305之本體寬度方 向的内侧部305A中，侧防漏部形成薄片350並未形成壓花 部352 ’中間層350C與侧防漏部形成薄片350並未接合。 上層350A與中間層350C於側防漏部305中並不相接合， 並且，就側防漏部305之緩衝性之觀點考慮，較好的是， 上層350A與中間層350C之間至少局部分離。 以下，進一步說明侧防漏部3〇5之内侧部3〇5a。 内側部305A為縱長，其長度方向與本體長度方向一致。 内側部305A具有特定之寬度，並一直延伸至側防漏部3〇5 之長度方向之兩端部間。 内側部305A中並未形成有壓花部352，與形成有多個壓 花部352、352.··之外側部305B相比，其剛性較低。 内側部305A於本體寬度方向上之一端部為翻折端部 351。翻折端部351較好的是以不形成折痕之方式翻折侧防 漏邛形成薄片3 5 0而形成。如圖25所示，翻折端部3 5丨具有 帶圓度之形狀，可柔軟地接觸衛生棉穿戴者之皮膚，故而 側防漏部305之合身性優異。 内侧部305八具有由3層不織布（上層35〇八、下層35叩以 及中間層350C)所構成之積層構造，較蓬鬆，且緩衝性提 向。又，藉由該蓬鬆度，内側部3〇5A相對於正面薄片 之立體度較高，側防漏部305之防漏性提高。 123277.doc -74- 200824657 又’由於内側部305A中未形成有壓花部352 ’且相對向 之上層350A與下層350B至少局部相互分離，故而側防漏 部305之柔軟性、身體追隨性以及緩衝性優異。 以下，進一步說明側防漏部3〇5之外側部3〇5B。 如圖24所示，外側部305B為縱長，其長度方向與本體長 度方向一致。外側部305B具有特定之寬度，並一直延伸至 側防漏部305之長度方向之兩端部間。外側部3〇5B係側防 漏部305之除内側部305A以外之部分。 如圖25及圖26所示，外側部3〇5B中，中間層35〇c與下 層350B藉由多個壓花部352、352…而相接合，側防漏部 305之剛性侍到提高。即便於穿戴衛生棉時内侧部a捲 縮之情形時，剛性較高之外側部3〇5B亦難以產生變形，故 可防止側防漏部305於一直延伸至本體寬度方向之整體上 產生捲縮。 如圖26所示，外側部3〇5B之壓花部352係以所謂鋸齒狀 之圖案而配置，各壓花部352分別為俯視圓形且不連續地 形成。 柔軟性以及強度之觀點 0.5〜10 mm，特別好的 考 是 自側防漏部305之皮膚觸感、 慮，壓it部3 5 2之直徑較好的是 1 〜5 mm。 又，自相同之觀點考慮，處於最接近距離之壓花部352 彼此間的間隔(例如中心間之間隔)較好的是，於本體長度 向上為1 1 0 mm，特別好的是2〜5 mm，於本體寬度方向 上為1 10 mm，特別好的是2〜5 mm。再者，根據壓花之配 123277.doc -75- 200824657 置之不同，有中心間之間隔並非為長度方向以及寬度方向 之情況’故而有亦可藉由假想設定壓花彼此連接之長度方 向線、寬度方向線，並藉由該假想線與處於最接近距離的 壓花部352之中心的間隔而求出本體長度方向以及本體寬 度方向之間隔之情況。 若側防漏部305之内側部305A之寬度為2〜2〇 mm，尤其 是為5〜10 mm，則與外側部305B同時具有較好之寬产，於 獲得側防漏部305之優異之柔軟性以及身體追隨性之方面 考慮較好。 進一步說明側防漏部305，側防漏部3〇5較好的是，其^ 密封部308於本體寬度方向更靠内側的部分，並不與正面 薄片302相接合。但是，較好的是，於本體長度方向之兩 端部，翻折端部351與密封部3〇8之間之部分於一直延伸至 本體寬度方向上或在翻折端部351附近與正面薄片3〇2相接 合。 側防漏部305之翻折端部351，於側防漏部3〇5形成立體 障壁之方面考慮，較好的是與正面薄片3〇2至少局部分 離。又，作為内側緣部之翻折端部35丨處，由於形成有下 述槽溝307，而使正面薄片302於槽溝307周圍下陷，故而 側防漏部305相對於正面薄片302之立體度增加，可有效地 防止體液於正面薄片302上自本體寬度方向内侧朝向外侧 流動。 上述一對侧防漏部305、305之寬度，於獲得良好之防漏 性以及穿著感之方面考慮，較好的是分別具有如下所述之 123277.doc -76- 200824657 尺寸。本體長度方向上之設置有一對翼形部3〇6、3〇6(下 述）的部分中，於該翼形部306之長度方向中心線上，於本 體寬度方向上沿側防漏部305之表面，對密封部細本體 寬度方向之内側邊緣之間加以测定所得的長度較好的是 10〜30 mm，特別好的是15〜25 進-步說明第!實施形態之衛生棉3〇〇,如圖24所示，其 具有一對翼形部306、306’該一對翼形部3〇6、鳩自吸收 性本體310之長度方向兩側緣延伸出，且-對該翼形部 3 06刀別由自吸收性本體31〇延伸出之側防漏部形成 薄片350所形成。—對翼形部鳩、咖係形成於排 向部300B中。 一 «形部3〇6、3〇6分別與本體長度方向之相同侧之侧 防漏邛305由一片側防漏部形 獨I义烕溥片350—體形成。一片側 防漏部形成薄片350可以密 w P 08為刀界，而劃分為側防 漏口P 3〇5及翼形部3〇6。詳 撕伸出，-對翼开 13()/ ’上層35〇A自吸收性本體 . “M〇6、306分別由上層350A所形 成0 至於密封部308之形狀，i θ 士 ，、具有於長度方向之中央部， 向本體見度方向内侧縮窄 ^ 306-^- 乍之形狀，以使得當將連設之翼形 4 306/口短褲胯下部之緣 ^ 部之緣部。又，排Μ對^ 谷易適合該短褲脖下 寬度方向内側縮窄的形:仏密封部遍之形狀而向本^ 於分別構成-對翼形部3〇6、3〇6之側防漏部形成薄片 123277.doc -77· 200824657 350之單面上，設置有翼形部黏著部儿仏，該翼形部黏著 部306a係用以將沿短褲胯下部之緣部彎折之翼形部3%固 定於該短褲之外面。 又，如圖25所示，中間層35〇c自吸收性本體31〇之長度 方向兩側緣延伸出，一對翼形部3〇6、3〇6分別與中間層 350C藉由壓花加工而形成之多個接合部359、359··.而相接 合。於翼形部306之本體寬度方向之内側部，中間層35〇(： 形成翼形部306之非皮膚抵接面側。 如此般，中間層350C於吸收性本體31〇之内侧一直延伸 至外侧，並跨越密封部3〇8而延伸，形成翼形部3〇6之一部 分，藉此，翼形部306之基部附近的強度提高，穿戴衛生 棉時，可防止當翼形部306受到拉伸時，翼形部3〇6之基部 附近破損等。 另一方面，如圖25所示，中間層35〇c於吸收性本體31〇 之寬度方向未延伸出形成於翼形部3〇6之非皮膚抵接面之 翼形部黏著部306a之外側。翼形部黏著部3〇6a係將黏著劑 塗佈於中間層350C之非皮膚抵接面而形成，翼形部黏著部 3〇6a以及中間層350C個別的本體寬度方向之外側之邊緣一 致。 翼幵y邛3 06之本體I度方向之外側部僅由側防漏部形成 薄片350所形成，故而柔軟性較高，且翼形部3〇6之操作性 優異。 如圖26所示，翼形部306之接合部359係以所謂鋸齒狀之 圖案而配置，各接合部359分別以俯視圓形不連續地形 123277.doc -78- 200824657 成0 '接口 ^ 359之直徑，就翼形部306之強度以及皮膚觸感之 觀點考慮’較好的是大於壓花部352，具體而言，較好的 是1〜15 mm，特別好的是1.5〜10mm。 自相同之觀點考慮，處於最接近距離的接合部359彼此 間之間隔（例如中心間之間隔）較好的是，於本體長度方向2, which is also referred to as the inner side in the width direction of the main body, and is formed as the inner edge portion of the folding flange 351, and is folded toward the outer side in the width direction of the main body toward the outer side in the width direction of the main body. . The front end portion of the folded side leakage preventing portion forming the sheet 35G is again joined to the back sheet 303 at the sealing portion 3〇8. The sealing portion 3〇8 can be formed by a known bonding method such as heat sealing or adhesion by an adhesive. Further, the sealing portion 308 is not included in the side leakage preventing portion 305. In the sanitary napkin 300 of the first embodiment, the side leakage preventing portion forming sheet 35 is formed of a nonwoven fabric. As shown in Fig. 25, the side leakage preventing portion 3〇5 can be divided into an inner side portion 305A and an outer side outer side portion 3〇5B on the inner side in the body width direction. The intermediate layer 35〇c is disposed so as to extend between the both end portions in the width direction of the absorbent body 3 1〇 of the side leakage preventing portion 3〇5, and extends to the inner portion 3〇5A and the outer portion to extend. The intermediate layer 350C is interposed between the upper layer 350a and the lower layer 35〇B. In the sanitary napkin 300 of the first embodiment, the intermediate layer 350C is formed of a non-woven fabric. As shown in Fig. 25, the intermediate layer 35〇c is on the side edge portion of the absorbent body 31〇, and is protected by the sealing portion 308. The drain forming sheet 350 is joined to the back sheet 303 together. The intermediate layer 35〇c extends from the side edge portion of the absorbent body 310 toward the inner side in the width direction of the body, and extends to the vicinity of the folded end portion 35丨. The intermediate layer 350C is longitudinally long, and its longitudinal direction coincides with the longitudinal direction of the body. 123277.doc -73- 200824657 The shape of the intermediate layer 350C is substantially the same as that of the side leakage preventing portion 305. As shown in FIG. 25, in the outer side portion 305B of the side leakage preventing portion 305 in the main body width direction, the intermediate layer 350C and the side leakage preventing portion forming sheet 35 are joined by a plurality of embossed portions 352, 352, ... In the inner portion 305A of the side leakage preventing portion 305 in the main body width direction, the side leakage preventing portion forming sheet 350 does not form the embossed portion 352. The intermediate layer 350C and the side leakage preventing portion forming sheet 350 are not joined. The upper layer 350A and the intermediate layer 350C are not joined to each other in the side leakage preventing portion 305, and it is preferable that the upper layer 350A and the intermediate layer 350C are at least partially separated from the viewpoint of the cushioning property of the side leakage preventing portion 305. Hereinafter, the inner side portion 3〇5a of the side leakage preventing portion 3〇5 will be further described. The inner portion 305A is vertically long, and its longitudinal direction coincides with the longitudinal direction of the body. The inner portion 305A has a specific width and extends up to both ends in the longitudinal direction of the side leakage preventing portion 3〇5. The embossed portion 352 is not formed in the inner portion 305A, and its rigidity is lower than that of the outer side portion 305B in which the plurality of embossed portions 352 and 352 are formed. One end portion of the inner side portion 305A in the width direction of the body is a folded end portion 351. The folded end portion 351 is preferably formed by folding the side leakage preventing gusset forming sheet 350 without forming a crease. As shown in Fig. 25, the folded end portion 35 has a rounded shape and can softly contact the skin of the wearer of the sanitary napkin, so that the side leakage preventing portion 305 is excellent in fit. The inner portion 305 has a laminated structure composed of three layers of non-woven fabrics (upper layer 35, lower layer 35, and intermediate layer 350C), which is relatively bulky and cushioning. Further, by the bulkiness, the three-dimensionality of the inner portion 3A5A with respect to the front sheet is high, and the leakproofness of the side leakage preventing portion 305 is improved. 123277.doc -74- 200824657 Further, since the embossed portion 352' is not formed in the inner portion 305A and is at least partially separated from each other with respect to the upper layer 350A and the lower layer 350B, the softness and body followability of the side leakage preventing portion 305 and Excellent cushioning properties. Hereinafter, the outer side portion 3〇5B of the side leakage preventing portion 3〇5 will be further described. As shown in Fig. 24, the outer portion 305B is vertically long, and its longitudinal direction coincides with the body length direction. The outer side portion 305B has a specific width and extends up to both ends in the longitudinal direction of the side leakage preventing portion 305. The outer portion 3〇5B is a portion other than the inner portion 305A of the side leakage preventing portion 305. As shown in Fig. 25 and Fig. 26, in the outer portion 3〇5B, the intermediate layer 35〇c and the lower layer 350B are joined by the plurality of embossed portions 352, 352, ..., and the rigidity of the side leakage preventing portion 305 is improved. That is, when the inner portion a is crimped when the sanitary napkin is worn, the side portion 3〇5B is hardly deformed even when the rigidity is high, so that the side leakage preventing portion 305 can be prevented from being curled as a whole extending to the width direction of the main body. . As shown in Fig. 26, the embossed portions 352 of the outer side portions 3A, 5B are arranged in a so-called zigzag pattern, and each of the embossed portions 352 is formed in a circular shape in plan view and discontinuously formed. The viewpoint of flexibility and strength is 0.5 to 10 mm, which is particularly good. The skin feel of the self-side leakage preventing portion 305, and the diameter of the pressure portion 3 5 2 is preferably 1 to 5 mm. Further, from the same viewpoint, the interval between the embossed portions 352 at the closest distance (for example, the interval between the centers) is preferably 1 to 10 mm in the length of the body, particularly preferably 2 to 5 Mm is 1 10 mm in the width direction of the body, particularly preferably 2 to 5 mm. Furthermore, depending on the embossing arrangement 123277.doc -75- 200824657, the interval between the centers is not the case of the length direction and the width direction. Therefore, the length direction lines which can be connected to each other by imaginary setting can be set. The width direction line is obtained by the interval between the imaginary line and the center of the embossed portion 352 at the closest distance, and the interval between the body longitudinal direction and the body width direction is obtained. If the width of the inner portion 305A of the side leakage preventing portion 305 is 2 to 2 mm, especially 5 to 10 mm, the outer portion 305B has a good wide yield at the same time, and the side leakage preventing portion 305 is excellent. Softness and physical follow-up are considered better. Further, the side leakage preventing portion 305 and the side leakage preventing portion 3〇5 are preferably such that the sealing portion 308 is further inside the body width direction and is not joined to the front sheet 302. However, it is preferable that the portion between the folded end portion 351 and the sealing portion 3〇8 extends in the body width direction or in the vicinity of the folded end portion 351 and the front sheet at both end portions in the longitudinal direction of the body. 3〇2 phase bonding. The folded end portion 351 of the side leakage preventing portion 305 is preferably at least partially separated from the front sheet 3〇2 in view of the formation of the three-dimensional barrier by the side leakage preventing portion 3〇5. Further, as the folded end portion 35丨 of the inner edge portion, the front sheet 302 is sunk around the groove 307 by forming the groove 307 described below, so that the side leakage preventing portion 305 is three-dimensionally opposed to the front sheet 302. The increase can effectively prevent the body fluid from flowing from the inner side toward the outer side in the width direction of the front sheet 302. The widths of the pair of side leakage preventing portions 305 and 305 are preferably in the form of 123277.doc -76 - 200824657 as described below in terms of obtaining good leakproofness and wearing feeling. a portion of the pair of wing portions 3〇6, 3〇6 (described below) in the longitudinal direction of the body, on the center line in the longitudinal direction of the wing portion 306, along the side leakage preventing portion 305 in the body width direction The surface is preferably 10 to 30 mm in length measured between the inner edges of the width direction of the thin portion of the sealing portion, and particularly preferably 15 to 25 in advance. As shown in FIG. 24, it has a pair of wing portions 306, 306' which extend from both sides of the longitudinal direction of the absorbent body 310, and - the wing portion 3 The knife is formed by the side leakage preventing portion forming sheet 350 extending from the self-absorbent body 31. - The pair of wing portions and the coffee system are formed in the row portion 300B. A side of the "shaped portion 3〇6, 3〇6, respectively, on the same side as the longitudinal direction of the body, the leakage preventing 305 is formed by a piece of side leakage preventing portion. The one side leakage preventing portion forming sheet 350 can be defined as a knife edge and is divided into a side leakage preventing port P 3〇5 and a wing portion 3〇6. Detailed tearing out, - wing open 13 () / 'upper layer 35 〇 A self-absorbent body. "M 〇 6, 306 are formed by the upper layer 350A, respectively, as for the shape of the sealing portion 308, i θ 士,, has The central portion of the longitudinal direction narrows the shape of the ^306-^-乍 to the inside of the body in the visibility direction so that the edge of the edge of the lower portion of the wing 4 306/mouth shorts will be connected. Μ ^ 谷 适合 适合 适合 谷 谷 谷 谷 谷 谷 谷 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 123277.doc -77· 200824657 One side of the 350 is provided with a wing-shaped adhesive portion 306a for fixing the wing portion 3% bent along the edge of the lower portion of the shorts Further, as shown in Fig. 25, the intermediate layer 35〇c extends from both sides of the longitudinal direction of the absorbent body 31〇, and the pair of wing portions 3〇6, 3〇6 and the intermediate layer, respectively. The 350C is joined by a plurality of joint portions 359, 359, . . . formed by embossing. In the inner portion of the wing portion 306 in the width direction of the body, the intermediate layer 35 is : Forming the non-skin abutting surface side of the wing portion 306. Thus, the intermediate layer 350C extends to the outside from the inner side of the absorbent body 31〇 and extends across the sealing portion 3〇8 to form the wing portion 3〇6 In part, the strength of the vicinity of the base portion of the wing portion 306 is improved, and when the sanitary napkin is worn, it is possible to prevent the vicinity of the base portion of the wing portion 3〇6 from being broken when the wing portion 306 is stretched. As shown in Fig. 25, the intermediate layer 35〇c does not extend outside the wing-shaped adhesive portion 306a formed on the non-skin abutting surface of the wing portion 3〇6 in the width direction of the absorbent body 31〇. The adhesive portion 3〇6a is formed by applying an adhesive to the non-skin contact surface of the intermediate layer 350C, and the edges of the wing-shaped adhesive portion 3〇6a and the intermediate layer 350C on the outer side in the body width direction are identical. The outer side of the body I degree direction of the 邛3 06 is formed only by the side leakage preventing portion forming sheet 350, so that the flexibility is high, and the operability of the wing portion 3〇6 is excellent. As shown in Fig. 26, the wing portion The joint portion 359 of the 306 is arranged in a so-called zigzag pattern, and each joint portion 359 is divided. In view of the circular discontinuous terrain 123277.doc -78- 200824657 into the diameter of the 0' interface ^ 359, considering the strength of the wing portion 306 and the feel of the skin, it is better than the embossed portion 352, specifically Preferably, it is 1 to 15 mm, particularly preferably 1.5 to 10 mm. From the same viewpoint, the interval between the joint portions 359 which are closest to each other (for example, the interval between the centers) is preferably Body length direction
mm，特別好的是2〜5瓜㈤，於本體寬度方向為 1〜10 mm ’特別好的是2〜5 mm。 排泄邛對向部3〇〇B中之側防漏部的壓花部M2之 壓化面積率柔軟感覺之皮膚觸感之觀點考慮，較好的 是小於翼形部306中之接合部⑼㈣花面積率，就翼形部 之黏著劑之ϋ著性的觀點考慮，較好的是翼形部之壓花面 積率較大，具體而言較好的是1〇〜5〇%左右。Mm, particularly preferably 2 to 5 melons (five), in the width direction of the body is 1 to 10 mm ', particularly preferably 2 to 5 mm. It is preferable that the embossed area ratio of the embossed portion M2 of the side leakage preventing portion in the venting portion 3B is softer than the feeling of the skin, which is preferably smaller than the joint portion (9) (four) in the wing portion 306. The area ratio is preferably such that the embossed area ratio of the wing portion is large in view of the adhesion of the adhesive portion of the wing portion, and specifically, it is preferably about 1 〇 to 5 〇%.
，^ ^钯面積率思指壓花之底部面積，可使用NEXUS 製造之圖像分析系統（Ver 4 2)加以計測。 :、體而a ’就上述觀點考慮，排泄部對向部綱时，側 防漏部3〇5之壓花面積率較好的是，較翼形部306之壓花面 積率5〜50°/°，特別好的是10〜少於3 0%。 第1實施形態之衛生棉扇中，側防漏部305之壓花部 352、以及翼形部寫之接合部奶，處於最接近距離的壓 化部352或接合部359彼此間的間隔（例如中心間之間隔）於 本體寬度方向以及本體長度方向上相#，且壓花部说之 直徑小於接合部359之直徑，故而排”對向部麵之侧 防漏部305的Μ花面積率小於翼形部鳩的麼花面積率。 123277.doc •79- 200824657 又，如圖24所示，於衛生棉300的吸收性本體31〇之皮膚 抵接面侧’設置有槽溝307。槽溝307係由沿本體長度方向 延伸之一對壓花槽溝、以及於該壓花槽溝之長度方向之兩 端部沿本體寬度方向延伸的壓花槽溝所形成。槽溝3〇7形 成為一直延伸至排泄部對向部300B之前後端部間。沿本體 長度方向延伸之一對上述壓花槽溝分別具有沿本體長度方 向連續排列有3個朝向本體寬度方向之外側彎曲成凸狀的 部分之形狀。 又，沿本體寬度方向延伸之上述壓花槽溝具有朝向本體 長度方向外側之凸形狀。正面薄片3〇2以及吸收體3〇4藉由 槽溝307而相互接合。如圖25所示，侧防漏部之翻折端 部351位於緊靠槽溝3〇7之外側。 ”人就形成第1實施形態之衛生棉300之材料進行說, ^ ^ Palladium area rate refers to the bottom area of the embossing, can be measured using the image analysis system (Ver 4 2) manufactured by NEXUS. From the above point of view, the embossed area ratio of the side leakage preventing portion 3〇5 is better than the embossed area ratio of the wing portion 306 by 5 to 50°. / °, particularly good is 10 ~ less than 30%. In the tampon according to the first embodiment, the embossed portion 352 of the side leakage preventing portion 305 and the joint portion milk written by the wing portion are spaced apart from each other by the pressing portion 352 or the joint portion 359 which is closest to each other (for example, The spacing between the centers is in the width direction of the body and the length direction of the body, and the diameter of the embossed portion is smaller than the diameter of the joint portion 359, so that the area of the side of the side leakage preventing portion 305 of the opposite facing portion is smaller than In addition, as shown in Fig. 24, a groove 307 is provided in the skin abutting surface side of the absorbent body 31 of the sanitary napkin 300. The 307 is formed by one of the embossed groove extending in the longitudinal direction of the main body and the embossed groove extending in the longitudinal direction of the both ends of the embossed groove in the longitudinal direction. The groove 3〇7 is formed as And extending to the front end portion of the excretion portion facing portion 300B. One of the embossed grooves extending in the longitudinal direction of the main body has three rows which are continuously arranged in the longitudinal direction of the main body and are curved outwardly toward the outer side in the width direction of the main body. Part of the shape. The embossed groove extending in the direction of the dimension has a convex shape toward the outer side in the longitudinal direction of the body. The front sheet 3〇2 and the absorber 3〇4 are joined to each other by the groove 307. As shown in Fig. 25, the side leakage preventing portion is The folded end portion 351 is located on the outer side of the groove 3〇7. The human body forms the material of the sanitary napkin 300 of the first embodiment.
百先，作為形成側防漏部形成薄片350之不織布，可無 拉f制地使用先刖公知之不織布。例如，可使用對藉由 棉去所製造之熱嫁融纖維網進行熱風處理後所獲得的通 :不織布、纺黏不織布1噴不織布、水刺不織布以及針 二：布等各種不織布。對該等不織布中之纖維的黏合方 # =㈣制’❹’可採用利用黏合劑之黏合或利用 械=之黏合。又’亦可如水刺不織布等般利用纖維之機 的光^ A替纖維之黏合。為使側防漏部3〇5，實現顯著 對萨皮膚觸感、柔軟度’作為不織布，最好的是使用 θ 4棉法所獲得之熱炫融纖維網進行熱風處理，不施 123277.doc 200824657 加強力之壓縮而不織布化的通風不織布。 對於形成側防漏部形成薄片35〇 个罈布之基重而言， 於提高侧防漏部305之立體性從而提昇防漏性，並且獲得 側防漏部305之良好之穿著感之方面考慮，較好的又是 20〜100 g/m2，特別好的是25〜5〇 g/m2。 關於基重之測定，例如可以下述 ..^ ^ ^ ^ 式進仃測定。將側防 漏邛形成薄片350裁剪成10 mmxl mm以上，較好的是30In the first place, as a non-woven fabric in which the side leakage preventing portion is formed into the sheet 350, a known non-woven fabric can be used without any f. For example, it is possible to use a non-woven fabric, a spunbonded nonwoven fabric 1 non-woven fabric, a spunlace non-woven fabric, and a needle 2: cloth, which are obtained by hot air treatment of a heat-married fiber web manufactured by cotton. The bonding of the fibers in the non-woven fabrics can be carried out by the bonding or the bonding of the adhesives. Further, it is also possible to use a fiber of a machine such as a spunlace nonwoven fabric to bond the fibers. In order to make the side leakage preventing portion 3〇5, it is possible to achieve a significant touch and softness of the skin. As a non-woven fabric, it is preferable to use a hot-diffusing fiber web obtained by the θ 4 cotton method for hot air treatment, without applying 123277.doc 200824657 Strengthening the compression of non-woven fabrics without weaving. For the basis weight of the side leakage preventing portion forming sheet 35, the three-dimensionality of the side leakage preventing portion 305 is improved to improve the leakproofness, and the good wearing feeling of the side leakage preventing portion 305 is obtained. Preferably, it is 20 to 100 g/m2, and particularly preferably 25 to 5 g/m2. Regarding the measurement of the basis weight, for example, the following measurement can be carried out by .. ^ ^ ^ ^ . Cutting the side leakage preventing sheet forming sheet 350 to 10 mm x l mm or more, preferably 30
mmx30 mm以上之大小，自一 H你 自片衛生棉中取出總面積為250 mm以上的測定片，使 ^j ^不為1 mg之電子天平測定 7二之^，並換算成基重。*提高基重之測定精 ^之1自複數片衛生棉中取出測定片，求出5次以 上之计測值的平均值。 作马形成中間層350c之不For the size of mmx30 mm or more, take a test piece with a total area of 250 mm or more from a piece of sanitary napkin, and measure the electronic balance of ^1^1 mg and determine the base weight. *Improve the basis weight measurement. The test piece is taken out from the plurality of sanitary napkins, and the average value of the measured values of 5 or more is obtained. Do not form the middle layer 350c
形成薄片350相同者。如第 ⑽HPThe sheet 350 is formed the same. As in (10) HP
用柞η, 弟1實知形悲般，於將中間層350C 用作黏者有翼形部黏著部306a 將翼形部鳩自短褲等取下時，=生之所f於防止當 Mhesive dep_ 斤明之黏著劑殘留 短擁相— 部黏著部鳥之-部分殘留於 ㈣… 好的疋選擇與翼形部躲著部聽之 黏者性較鬲的材料，竹发 此之觀… 成中間層35〇C之不織布。就如 /考慮，較好的是使輯黏不織布作為不織布。 ，使用猎由梳棉法製造之熱熔 鹰之形成材料亦較好β Η乍為中間層 作 料， 為正面薄片302、背 可無特別限制地使用 面薄片303或吸收體3〇4之形成材 先前使用於生理用衛生棉等吸收 123277.doc •81 - 200824657 性物品中的各種材料。 以下，參照圖27’說明上述第!實施形態之生理用衛生 棉的變形例。關於變形例未進行特別說明之方面，可適合 參照關於上述第!實施形態所進行之詳細說明。又二 中，對與圖24至圖26相同之構件標註有相同之符號。 圖27所示之變形例之生理用衛生棉3〇〇中，中間層乃叱 並非係設置於侧防漏部305之翻折端部351附近。本變形例With 柞η, the younger brother knows that the middle layer 350C is used as the viscous winged portion 306a. When the wing portion is removed from the shorts, etc., the raw material is prevented from being Mhesive dep_ Jin Ming's adhesive residue is short-lived - part of the sticky part of the bird - part of the residual (four)... Good choice of the wing and the wing-shaped part of the material that is more sticky than the part of the wing, the bamboo hair is this view... 35〇C is not woven. Just like / consideration, it is better to make a non-woven fabric as a non-woven fabric. The material for forming the hot-melt eagle which is made by the carding method is also preferably β Η乍 as the intermediate layer, and the surface sheet 302 and the back sheet can be used without any particular limitation. Previously used in physiological cotton, etc. to absorb various materials in 123277.doc •81 - 200824657 sexual items. Hereinafter, a modification of the sanitary napkin of the above-described embodiment will be described with reference to Fig. 27'. The details of the modification are not particularly described, and the detailed description of the above-described embodiment can be suitably referred to. In the second and second embodiment, the same members as those in Figs. 24 to 26 are denoted by the same reference numerals. In the sanitary napkin 3 according to the modification shown in Fig. 27, the intermediate layer is not disposed near the folded end portion 351 of the side leakage preventing portion 305. This modification
中之中間層350C的本體寬度方向之長度短於上述第丨實施 形態之中間層。 、 中間層350C的本體寬度方向内側之端部35ic，位於將 側防漏部305於本體寬度方向上分為兩部分之情形時的靠 外側部分。另一方面，中間層35〇c之本體寬度方向外側之 端部，延伸出至翼形部306之基部附近，與翼形部黏著部 306a之本體寬度方向内側之端部相鄰。 本變形例中之翼形部黏著部306a，係於側防漏部形成薄 片3 5 0之非皮膚抵接面上塗佈黏著劑而形成。 根據本變形例，儘管中間層350C於本體寬度方向上之長 度車父短，但與上述第1實施形態同樣地，翼形部之基部 附近的強度得到提高。 本發明（第3發明）並非限制於上述實施形態，於不脫離 本發明之宗旨之範圍内，可進行適當變更。 例如，本發明之吸收性物品中，一對側防漏部3〇5、3〇5 較好的是一直延伸至吸收性本體3 10之總長而形成，然一 對側防漏部305、305 —直延伸至至少排泄部對向區域之前 123277.doc -82- 200824657 後端部而形成即可。上述實施形態中，側防漏部3〇5之中 間層350C係與下層350B相接合，但亦可為與上層35〇a相 接合。 又，上述實施形態中，一對翼形部3〇6、3〇6分別包含上 層350A，但其等可僅由中間層35〇c所形成，亦可由上層 3 50A以及中間層350C所形成。 本發明（第3發明）之吸收性物品可為生理用衛生棉，亦 可為衛生護墊、失禁墊等。 僅為上述之一實施形態所具有之部分，均可適當地相互 利用。 以下，就本發明（第4發明）之吸收性物品，根據其較好 之一實施形態（第1實施形態），參照圖式進行說明。 本發明（第4發明）之第1實施形態之吸收性物品為生理用 衛生棉400，如圖28至圖31所示，其具備：具有正面薄片 4〇2、背面薄片403以及插入配置於兩薄片4〇2、4〇3間之吸 收體404的吸收性本體410 ;分別自吸收性本體41〇之兩側 部向寬度方向外側延伸出的一對翼形部4〇5、4〇5以及一對 後部側翼407、407，·以及分別覆蓋吸收性本體41〇的皮膚 抵接面側之兩側部的一對側防漏部4〇6、4〇6。 再者，本說明書中，所謂「皮膚抵接面側」，係指吸收 性本體等各構件之表背兩側（面）中，穿戴時配置於穿戴者 的皮膚側之側（面）。又，所謂「非皮膚抵接面侧」，係指穿 戴時配置於穿戴者之皮膚側的相反側之側（面）。只要未加 以特別說明，所謂「長度方向」，係指沿吸收性物品之長 123277.doc -83 - 200824657 度方向之方向’而所謂「寬度方向」，係指沿吸收性物品 之免度方向的方向。 又，吸收性本體410中，所謂排泄部對向部4〇〇A，如圖 2:所不，係指與穿戴者之排泄部對向之區域，於如本發明 ^4發明）之具有翼形部4〇5之吸收性物品中，係指於兩側 部具有翼形部405之部分。將較排泄部對向部4〇〇A靠前方 的區域稱為前方部4〇〇B，將較排泄部對向部4〇〇a靠後方 的區域稱為後方部400C。 進步咩細說明第1實施形態之生理用衛生棉4⑽。吸收 性本體410如圖28至圖31所示，具有液體透過性之正面薄 片402、液體不透過性或斥水性之背面薄片4〇3、以及插入 配置於兩薄片402、403間的液體保持性之吸收體4〇4。於 俯視下，吸收體404具有前後緣部帶圓度之大致長方形 狀。 如圖28、圖30以及圖31所示，正面薄片402被覆吸收體 404之上面之整個區域。正面薄片4〇2之前後緣部帶有圓 度，並分別自吸收體404之前後緣部於長度方向上延伸 出。如圖30以及圖3 1所示，正面薄片402之兩側緣部係沿 長度方向之直線狀，分別自吸收體404之兩側緣部於寬度 方向上略微延伸出，並離開背面薄片403。 如圖29至圖31所示，背面薄片403被覆吸收體404之下面 之整個區域。背面薄片403之前後緣部帶有圓度，並分別 自吸收體404之前後緣部於長度方向上延伸出。背面薄片 403之兩側緣部分別自吸收體4〇4之兩側緣部於寬度方向上 123277.doc -84- 200824657 延伸出。 如圖29至圖31所示，於吸收性本體410之非皮膚抵接面 側’詳細而言，於背面薄片403之非皮膚抵接面側，設置 有防止移位劑411，該防止移位劑4 11係用以將吸收性本體 41〇與短褲之胯下部的上面（内面）固定。防止移位劑411包 含黏著劑等（下述防止移位劑455、475亦相同）。 作為正面薄片402、背面薄片403以及吸收體404，可無 特別限制地使用先前用於生理用衛生棉等吸收性物品中之 各種材料。例如，作為正面薄片402，可使用具有液體透 過性之不織布或開孔薄膜等。作為背面薄片4〇3，可使用 液體不透過性或斥水性之薄膜等。作為吸收體4〇4，可使 用先h使用之將以紙漿纖維或短纖維或者長纖維之纖維網 等纖維集合體為主體之吸收性芯體，以被覆薄片被覆所形 成者。吸收性芯體可含有高吸收性聚合物。 背面薄片403，就降低吸收性本體41〇之悶熱感之觀點考 慮軚好的疋具有透濕性（透氣性）。作為透濕性薄片，例 如’可列舉將於熱可塑性樹脂中添加無機化合物或有機化 ，物填充料所得者，自τ模或圓形模熔融擠出形成薄膜， 繼而’對㈣膜進行單軸延伸或雙軸延伸而獲得的樹脂薄 片；纺黏不織布⑻與溶噴不織布（Μ)複合化之複合不織布 如SM SMS、SMMS等）；通風不織布或上述SMS等複 合不織布與上述樹脂薄片之複合薄片。 當使用上述樹脂薄片作為背面薄片403時，於設置於背 面薄片403之非皮膚抵接面側的防止移位劑4ιι的固定性良 123277.doc -85- 200824657 好之方面考慮較好，又，當使用上述複合不織布時，於透 濕性以及錄性良好之方面考慮較好。The intermediate layer 350C has a length in the body width direction shorter than that of the above-described second embodiment. The end portion 35ic of the intermediate layer 350C on the inner side in the width direction of the intermediate layer 350C is located on the outer side when the side leakage preventing portion 305 is divided into two in the width direction of the main body. On the other hand, the end portion of the intermediate layer 35〇c on the outer side in the width direction extends to the vicinity of the base portion of the wing portion 306, and is adjacent to the end portion of the wing portion adhering portion 306a on the inner side in the width direction. The wing-shaped adhesive portion 306a in the present modification is formed by applying an adhesive to the non-skin contact surface of the side leakage preventing portion forming sheet 350. According to the present modification, although the length of the intermediate layer 350C in the main body width direction is short, the strength in the vicinity of the base portion of the wing portion is improved as in the first embodiment. The present invention (the third invention) is not limited to the above-described embodiments, and can be appropriately modified without departing from the scope of the invention. For example, in the absorbent article of the present invention, the pair of side leakage preventing portions 3〇5, 3〇5 are preferably formed to extend to the total length of the absorbent body 3 10, and the pair of side leakage preventing portions 305 and 305 are formed. - Straight to extend to at least the rear end of the excretory area, 123277.doc -82- 200824657. In the above embodiment, the intermediate layer 350C of the side leakage preventing portion 3B is joined to the lower layer 350B, but may be joined to the upper layer 35a. Further, in the above embodiment, the pair of wing portions 3〇6 and 3〇6 respectively include the upper layer 350A. However, the pair of wing portions 3〇6 and 3〇6 may be formed only by the intermediate layer 35〇c, or may be formed by the upper layer 3 50A and the intermediate layer 350C. The absorbent article according to the third aspect of the invention may be a sanitary napkin, or may be a sanitary pad, an incontinence pad or the like. Only part of the above embodiment can be used as appropriate. In the absorbent article of the present invention (fourth invention), a preferred embodiment (first embodiment) will be described with reference to the drawings. The absorbent article according to the first embodiment of the present invention is a sanitary napkin 400. As shown in Figs. 28 to 31, the absorbent article includes a front sheet 4, a back sheet 403, and an insertion sheet. An absorbent body 410 of the absorbent body 404 between the sheets 4, 2, 4, 3; a pair of wing portions 4〇5, 4〇5 extending outward from the both sides of the absorbent body 41〇 in the width direction, respectively The pair of rear side flaps 407, 407, and a pair of side leakage preventing portions 4〇6, 4〇6 covering both sides of the skin contacting surface side of the absorbent body 41〇, respectively. In the present specification, the term "skin contact surface side" refers to the side (face) of the front and back sides (faces) of each member such as the absorbent body, and is placed on the skin side of the wearer when worn. In addition, the term "non-skin contact surface side" means a side (face) disposed on the opposite side of the skin side of the wearer when worn. Unless otherwise specified, the term "longitudinal direction" means the direction along the length of the absorbent article 123277.doc -83 - 200824657 degrees and the "width direction" means the direction along the exemption direction of the absorbent article. direction. Further, in the absorbent main body 410, the excretory portion opposing portion 4A, as shown in Fig. 2, refers to a region facing the excretory portion of the wearer, and has a wing as in the invention of the present invention. In the absorbent article of the shape portion 4〇5, it means a portion having the wing portion 405 at both side portions. A region that is forward of the excretion portion opposing portion 4A is referred to as a front portion 4B, and a region that is rearward of the excretion portion opposing portion 4A is referred to as a rear portion 400C. The sanitary napkin 4 (10) of the first embodiment will be described in detail. As shown in FIGS. 28 to 31, the absorbent body 410 has a liquid-permeable front sheet 402, a liquid-impermeable or water-repellent back sheet 4〇3, and a liquid retaining property interposed between the sheets 402 and 403. The absorber is 4〇4. The absorber 404 has a substantially rectangular shape with roundness at the front and rear edges in a plan view. As shown in Figs. 28, 30 and 31, the front sheet 402 covers the entire area of the upper surface of the absorber 404. The front edge portion of the front sheet 4〇2 has a roundness and extends in the longitudinal direction from the front edge portion of the front side of the absorber 404, respectively. As shown in Fig. 30 and Fig. 31, both side edges of the front sheet 402 are linearly formed along the longitudinal direction, and slightly extend from the both side edges of the absorber 404 in the width direction, and are separated from the back sheet 403. As shown in Figs. 29 to 31, the back sheet 403 covers the entire area of the lower surface of the absorber 404. The front side edge portion 403 has a rounded front edge portion and extends in the longitudinal direction from the front rear edge portion of the absorber 404, respectively. Both side edges of the back sheet 403 extend from the side edges of the absorber 4〇4 in the width direction 123277.doc -84- 200824657, respectively. As shown in FIG. 29 to FIG. 31, in the non-skin contact surface side of the absorbent body 410, in detail, on the non-skin contact surface side of the back sheet 403, a displacement preventing agent 411 is provided, which prevents displacement The agent 4 11 is used to fix the absorbent body 41〇 to the upper surface (inner surface) of the crotch portion of the shorts. The displacement preventing agent 411 contains an adhesive or the like (the same is true for the displacement preventing agents 455 and 475 described below). As the front sheet 402, the back sheet 403, and the absorbent body 404, various materials previously used for absorbent articles such as sanitary napkins can be used without particular limitation. For example, as the front sheet 402, a non-woven fabric or an apertured film having liquid permeability or the like can be used. As the back sheet 4〇3, a film which is liquid impermeable or water repellent can be used. As the absorber 4〇4, an absorbent core mainly composed of a fiber assembly such as a pulp fiber or a fiber of a short fiber or a long fiber can be used as the absorbent core, and the coated sheet can be formed by covering the sheet. The absorbent core can contain a superabsorbent polymer. The back sheet 403 has a moisture permeability (breathability) in view of reducing the sultry feeling of the absorbent body 41. As the moisture permeable sheet, for example, an inorganic compound or an organic compound may be added to the thermoplastic resin, and the filler may be melt-extruded from a τ-die or a circular die to form a film, and then the film may be uniaxially bonded to the (four) film. a resin sheet obtained by extension or biaxial stretching; a composite non-woven fabric (such as SM SMS, SMMS, etc.) composited with a spunbonded nonwoven fabric (8) and a spray-blown non-woven fabric (Μ); a woven non-woven fabric or a composite sheet of the above-mentioned composite fabric such as SMS and the above-mentioned resin sheet . When the above-mentioned resin sheet is used as the back sheet 403, the fixing property of the displacement preventing agent 4 ι provided on the non-skin contact surface side of the back sheet 403 is preferably good. When the above composite non-woven fabric is used, it is preferable in terms of moisture permeability and good visibility.
如圖30所TF，吸收體404具有由上部吸收體441以及下部 吸收體442所構成之雙層構造。於俯視下，上部吸收體⑷ 具有長度以及寬度短於下部吸收體442,且亦小於下述中 ^第！密封線412的形狀，並且不與下部吸收體料2相接 口:又，上部吸收體441位於下部吸收體442之長度方向以 及寬度方向上之靠近中央的位置，進而，位於吸收性本體 41〇之長度方向以及寬度方向上之靠近中央的位置。因 此上部吸收體441形成吸收性本體4丨〇之所謂中高區域。 如圖28、圖30以及圖31所示，於正面薄片4〇2上，設置 有中央第1密封線412以及中央第2密封線413，其等係正面 薄片402與下部吸收體442一體地壓密化而形成。於俯視 下，中央第1密封線412係於正面薄片4〇2之上面的未由側 防漏部406所被覆之區域中，以包圍上部吸收體441之方式 而設置成環狀。前後一對中央第2密封線413、413為大致 半圓藏狀，且係與中央第丨密封線412連續地設置於分別較 中央第1密封線412之前部及後部更靠前方側以及後方側的 位置處。 中央第1密封線412以及中央第2密封線413將正面薄片 402與下部吸收體442接合，但正面薄片4〇2與上部吸收體 441並不接合。因此，上部吸收體44丨係封入於由正面薄片 402與下部吸收體442所構成之封閉空間中。 如圖28以及如圖30所示，翼形部405於排泄部對向部 123277.doc -86 - 200824657 400A中，自吸收性本體41〇之兩側部延伸出。翼形部糾$係 翻折至Μ褲等内褲之胯下部的下面（外面）側而加以使用 者。如圖28所示’於俯視下，翼形部奶具有下底（長於上 底之邊）位於吸收性本體41〇之侧部側的大致梯形形狀。 如圖29以及如圖30所示，於翼形部4〇5之非皮膚抵接面 側，設置有防止移位劑455。藉由防止移位劑455，使用時 可將翻折至短褲之胯下部之下面（外面）侧的翼形部彻固定 於胯下部。As shown in Fig. 30, the absorbent body 404 has a two-layer structure composed of an upper absorbent body 441 and a lower absorbent body 442. The upper absorbent body (4) has a length and a width shorter than that of the lower absorbent body 442 in plan view, and is also smaller than the following: The seal line 412 has a shape that does not interface with the lower absorbent body 2: the upper absorbent body 441 is located at a position near the center in the longitudinal direction and the width direction of the lower absorbent body 442, and further, is located in the absorbent body 41. The position in the length direction and the width direction near the center. Therefore, the upper absorbent body 441 forms a so-called medium-high region of the absorbent body 4丨〇. As shown in Fig. 28, Fig. 30, and Fig. 31, a central first sealing line 412 and a central second sealing line 413 are provided on the front sheet 4A, and the front sheet 402 and the lower absorbent body 442 are integrally pressed. Formed by densification. The central first seal line 412 is disposed in a ring shape in a region not covered by the side leakage preventing portion 406 on the upper surface of the front sheet 4〇2 in a plan view, so as to surround the upper absorbent body 441. The pair of center second seal lines 413 and 413 are substantially semi-circular, and are disposed continuously on the front side and the rear side of the front and rear portions of the center first seal line 412, respectively. The location. The center first sealing line 412 and the center second sealing line 413 join the front sheet 402 and the lower absorbent body 442, but the front sheet 4〇2 and the upper absorbent body 441 are not joined. Therefore, the upper absorbent body 44 is sealed in the closed space constituted by the front sheet 402 and the lower absorbent body 442. As shown in Fig. 28 and Fig. 30, the wing portion 405 extends from both side portions of the absorbent body 41 in the excretory portion facing portion 123277.doc -86 - 200824657 400A. The wing-shaped part is folded over to the lower (outer) side of the lower part of the underpants such as pants and is used. As shown in Fig. 28, the wing-shaped milk has a substantially trapezoidal shape in which the lower bottom (the side longer than the upper base) is located on the side of the side of the absorbent body 41. As shown in Fig. 29 and Fig. 30, a displacement preventing agent 455 is provided on the non-skin contact surface side of the wing portion 4A5. By preventing the shifting agent 455, the wing portion folded to the lower (outer) side of the crotch portion of the shorts can be fixed to the lower portion of the crotch in use.
如圖28以及圖31所示，於後方部400C中，後部側翼4〇7 自吸收性本體410之兩側部延伸出。後部側翼術無須於自 吸收性本體41G延伸出之狀態下翻折，係穿著於短禪等内 裤上而加以使用。但是，後部侧翼術於個別包裝形態等 中’為實現緊密化’亦可翻折至吸收性本體41〇之皮膚抵 接面侧或非皮膚抵接面侧。如圖28所示，於俯視下，後部 側翼407具有朝向寬度方向外侧彎曲成凸狀的形狀。 如圖29以及圖31所示，於後部側翼4()7之非皮膚抵接面 側設置有防止移位劑475。藉由防止移位劑，使用時可 將後部側翼407固定於短褲上。 本發明（第4發明）中，連接翼形部4〇5之兩根部之直線成 為吸收性本體4Π)與翼形部彻之分界線。吸收性本體41〇 與後部側翼407之分界線，係、自吸收性本體41〇與翼形部 4〇5之分界線之最靠近後方部伽c的位置，沿長度方向朝 向吸收性本體410之後端部延伸的直線。 如圖28、圖30以及圖3 1所示，伽阮、、昆如 所不側防漏部406係分別被覆 123277.doc -87- 200824657 吸收ί·生本體410之皮膚抵接面側之兩側部的構成部位，且 係以沿吸收性本體410之長度方向且一直延伸至其大致全 長的方《，分別設置於吸收性本體41〇之皮膚抵接面側的 兩侧部。 侧防漏部406由斥水性側部薄片461所構成。於寬度方向 上將側部薄片461摺疊成對折，於側防漏部4〇6之内側緣部 形成翻折部，從而形成雙層區域。第】實施形態中，側防 漏部406之俯視面積之80%以上成為雙層區域。側防漏部 4〇6之内侧緣部形成為沿吸收性本體41〇之長度方向的直線 狀。當以如此之方式而構成時，穿著時侧防漏部4〇6之内 側緣部側容易向吸收性本體41〇之寬度方向内側開口，形 成收液袋。 作為斥水性側部薄片461，可無特別限制地使用先前用 於生理用衛生棉等吸收性物品中的斥水性之各種材料，更 好的是具有透濕性。側部薄片461可為液體不透過性。作 為侧部薄片461之材料，例如，可列舉紡黏不織布、紡黏 不織布（S)與熔喷不織布（M)複合化之薄片（例如sm、 SMS、SMMS等）、熱輥不織布、通風不織布等斥水性（疏 水性）不織布。當使用SM、SMS、SMMS等複合化薄片 時，由該薄片表面之平滑性所帶來之光滑觸感以及該薄片 之物性（強度等）良好，故而翼形部4〇5之抗撕裂性及防止移 位劑455之轉黏性良好，因此較好。又，當使用藉由通風 法所製作之不織布時，則即便為低基重亦易於獲得厚度， 質感（緩衝感）及皮膚觸感良好，故而較好。 123277.doc -88 - 200824657 為側部薄片461 ’較好的是於不織布上，散布有多個 大致圓形、棱m , 楕0形、邊角帶圓度之矩形等無角的壓花凹 的堡花M y ^ 片。精由形成壓花凹部，可減小與皮膚之接觸面 積^又，針對不織布特有之絨毛的問題，藉由形成無角之 壓花凹部，i “/ “、 曰曰 /、有可防止（主要由纖維破損所引起之）起絨， 且&幵皮膚觸感的優點。 、側邛薄片461自吸收性本體41〇之兩側部分別延伸出，形 • 成翼形部405以及後部側翼4〇7。 如此般，翼形部405與後部側翼4〇7，其等之設置位置 (排泄部對向部4圖後方部彻c)、使用方法（翻折使用/無 '員翻折而使用）等不同，然基本構成（尤其是厚度方向之構 成）本身相同。因此，上述或下述之關於翼形部扣5的說 明’亦可適當應用於後部側翼4〇7。 側防漏部406如圖28以及圖29所示，於前方部4〇〇b中， 其前端部側以及外側緣部側藉由前方部密封線4 8 4而與吸 φ 收性本體410之正面薄片402或背面薄片403相接合。前方 部密封線484係藉由熱封而形成。再者’下述各密封線々η 以及483亦同樣藉由熱封而形成。 又，側防漏部406如圖28至圖32所示，於翼形部4〇5前側 之根部附近與翼形部4〇5後側之根部附近之間，其外側緣 部側藉由沿長度方向非連續地設置之熱密封線，與吸收性 本體410之背面薄片403相接合。該熱密封線係藉由於長度 方向上’間歇地設置複數根之沿寬度方向延伸的排池部對 向部密封線481而形成。「翼形部4〇5之根部附近」，係指距 123277.doc -89- 200824657 離翼形部405之根部半徑為 6 mm以内的區域，因此，以翼 405之根部為基準，可位於吸收性本體410側，亦可位 於翼形部405侧。 又，如圖32所示，複數根之排泄部對向部密封線々μ係 以下述方式設置，即，使翼形部4〇5侧之外端部形成向吸 收性本體410之寬度方向内側凸出的彎曲線（圖32中以二點 鏈線表示）。 排泄部對向部密封線481並非限制為連續線狀，亦可 為虛線狀（包括點線狀）。又，對於排泄部對向部密封線 48 1而έ ，為形成向寬度方向内側凸出之彎曲形狀，其寬 度方向之長度可為相同，然如圖32所示，當寬度方向之長 度於鈿方附近以及後方附近較長，而於中央附近較短，則 於前方附近以及後方附近（面積/強度）可緊密接合，且密封 線48 1不易變硬，於此方面考慮，較好。 又，侧防漏部406如圖28以及圖29所示，於後方部4〇〇c 中，其外侧緣部側以及後端部側藉由後方部密封線而 與吸收性本體410之背面薄片403或正面薄片4〇2相接合。 後方部密封線483係藉由於長度方向上相互分離之方式， 而設置位於後方部400C中之側防漏部4〇6的前端部側以及 後端部側。 根據其他觀點，說明將側部薄片461與背面薄片4〇3接合 之熱密封線。側部薄片461與背面薄片4〇3，於較吸收體 404於寬度方向更靠外側之區域中藉由熱密封線（前方部密 封線484、後方部密封線483、排泄部對向部密封線481)而 123277.doc -90 - 200824657 相接合，上述熱密封線係於自吸收性本體41〇之前端部側 一直延伸至翼形部405前側之根部附近之間（前方部密封線 484) ’並且於吸收性本體41〇之後端部側一直延伸至翼形 部405後侧之根部附近之間（後方部密封線483)，而於兩根 部附近之間，係沿長度方向非連續地設置（排泄部對向部 密封線481)。 再者，所謂「自吸收性本體41 〇之前端部側」以及「自 吸收性本體410之後端部側」，係指熱密封線（前方部密封 線484以及後方部密封線483)之起始點的方向，而並不表 示熱密封線之起始點位於「吸收性本體41〇之前端部」以 及「吸收性本體410之後端部」^因此，本發明（第4發明） 中例如，如第1實施形態中的於自吸收性本體4丨〇之後端 部侧一直延伸至翼形部405後側之根部附近之間的後方部 密封線483，並不排除起始點並非位於「吸收性本體41〇之 後端部」之形式的熱密封線。 如圖28所示，正面薄片402於俯視下之與側防漏部4〇6重 璺之區域中，藉由設置於側防漏部406中之各密封線484、 1以及483 隔侧防漏部406而與吸收性本體410之背面 薄片403相接合。又，正面薄片4〇2於俯視下之不與側防漏 邻406重$之區域中，亦藉由前方部密封線以及後方部 密封線483而與吸收性本體410之背面薄片403相接合。前 方部狯封線484自吸收性本體410的前方部400B之左側緣部 開始’餐由所端緣部一直延伸至右側緣部，呈大致半圓弧 狀地連；延伸。後方部密封線料3於吸收性本體41 〇的後方 123277.doc -91 · 200824657 部400C之後端緣部連續延伸。 山後口P側翼407藉由分別自側防漏部偏之前端部側以及後 端補延伸《後方部密封線料3而接合。後方部密封線⑻ 係以於長度方向卜π、 上相互分離之方式而設置於側翼基端部 473之前端部侧以及後端部側。 圖所示於一對側防漏部406中，分別設置有側防 =部密封線偏’該側防漏部密封線術包含侧防漏部第】 φ w封線463以及側防漏部第2密封線464。侧防漏部第！密封 線463係w又置於排泄部對向部_A中，肖寬度方向外側彎 曲成凸狀並~長度方向延伸。側防漏部第i密封線偏之長 度與沿吸收性本體41〇之長度方向的翼形部奶之基端部的 長度大致相同。側防漏部第2㈣線464係以相互分離之方 式而分別設置於前方部4〇〇B以及後方部4〇叱中，且沿長 度方向具有鋸齒形狀。 々側防漏部第1密封線463接近排泄部對向部密封線481之 φ 寬度方向内側，將側防漏部406接合於正面薄片4〇2上。 側防漏部第1密封線463以及侧防漏部第2密封線464，以 側防漏部第2密封線464、侧防漏部第！密封線扑3以及側防 漏部第2密封線464之順序，而連續於自前方部4〇〇B開始， 經由排泄部對向部400A—直延伸至後方部4〇〇c的區域 中。藉由側防漏部密封線462，側防漏部4〇6接合於吸收性 本體410之正面薄片402的上面。 再者，侧防漏部密封線462可設置為將侧防漏部4〇6與正 面薄片402—同固定於吸收體4〇4上，又，可不使正面薄片 123277.doc •92- 200824657 402介於其間，而將側防漏部4〇6直接固定於吸收體4〇4 上0As shown in FIGS. 28 and 31, in the rear portion 400C, the rear side flaps 4A7 extend from both side portions of the absorbent body 410. The posterior flank is not required to be folded in a state in which the self-absorbent body 41G is extended, and is worn on a pant or the like. However, the posterior flank can be folded over to the skin abutment side or the non-skin abutment side of the absorbent body 41 in the case of individual packaging or the like. As shown in Fig. 28, the rear side flap 407 has a shape that is curved outward in the width direction in a plan view. As shown in Fig. 29 and Fig. 31, a displacement preventing agent 475 is provided on the non-skin contact surface side of the rear side flap 4 () 7. By preventing the shifting agent, the rear side flaps 407 can be fixed to the shorts during use. In the fourth aspect of the invention, the straight line connecting the two portions of the wing portions 4〇5 becomes the boundary between the absorbent body 4Π and the wing portion. The boundary between the absorbent body 41〇 and the rear side flap 407 is the position closest to the rear portion of the boundary between the self-absorbent body 41〇 and the wing portion 4〇5, and is oriented toward the absorbent body 410 along the length direction. A straight line extending at the end. As shown in Fig. 28, Fig. 30, and Fig. 31, the garst and the collaterals 406 are respectively covered with 123277.doc -87-200824657, and the two sides of the skin abutting surface of the body 104 are absorbed. The constituent portions of the side portions are respectively provided in the longitudinal direction of the absorbent body 410 so as to extend to substantially the entire length thereof, and are provided on both side portions of the skin contacting surface side of the absorbent body 41〇. The side leakage preventing portion 406 is composed of the water repellent side sheet 461. The side sheet 461 is folded in half in the width direction, and a folded portion is formed on the inner edge portion of the side leakage preventing portion 4〇6 to form a double layered region. In the first embodiment, 80% or more of the area of the side leakage preventing portion 406 is a double layer region. The inner edge portion of the side leakage preventing portion 4〇6 is formed in a linear shape along the longitudinal direction of the absorbent body 41〇. When configured in such a manner, the inner side edge portion side of the wear side leakage preventing portion 4〇6 is easily opened to the inner side in the width direction of the absorbent main body 41 to form a liquid receiving bag. As the water-repellent side sheet 461, various materials which are previously used for water repellency in an absorbent article such as a sanitary napkin can be used without any particular limitation, and it is more preferable to have moisture permeability. The side sheets 461 can be liquid impermeable. Examples of the material of the side sheet 461 include a spunbonded nonwoven fabric, a sheet in which a spunbonded nonwoven fabric (S) and a melt-blown nonwoven fabric (M) are combined (for example, sm, SMS, SMMS, etc.), a heat roller non-woven fabric, a ventilated nonwoven fabric, and the like. Water repellent (hydrophobic) non-woven fabric. When a composite sheet such as SM, SMS, SMMS or the like is used, the smooth touch by the smoothness of the surface of the sheet and the physical properties (strength, etc.) of the sheet are good, so the tear resistance of the wing portion 4〇5 And it is preferable to prevent the shifting agent 455 from having good transferability. Further, when a non-woven fabric produced by a ventilation method is used, the thickness is easily obtained even at a low basis weight, and the texture (buffering feeling) and the skin feel are good, which is preferable. 123277.doc -88 - 200824657 is a side sheet 461 'preferably on the non-woven fabric, which is embossed with a plurality of embossed concaves such as a substantially circular shape, an ellipsoidal shape, a 楕0 shape, a rounded corner of the corner, and the like. Fort Flower M y ^ piece. Fine embossing recesses can reduce the contact area with the skin. In addition, for the problem of non-woven unique fluff, by forming a hornless embossed recess, i "/", 曰曰 /, can be prevented (mainly The effect of fluffing caused by fiber breakage and & skin feel. The side gussets 461 extend from the opposite sides of the absorbent body 41, respectively, and form a wing portion 405 and a rear side wing 4〇7. In this manner, the wing portion 405 and the rear side flap 4〇7 are different in position (the rear portion of the excretion portion facing portion 4 is c), and the method of use (use of folding/no-folding) is different. However, the basic composition (especially the composition of the thickness direction) itself is the same. Therefore, the above or below description of the wing-shaped clasp 5 can also be suitably applied to the rear side flaps 4〇7. As shown in FIGS. 28 and 29, the side leakage preventing portion 406 has a front end portion side and an outer edge portion side on the front end portion 4b and the suction portion 410 by the front portion sealing line 484. The front sheet 402 or the back sheet 403 are joined. The front seal line 484 is formed by heat sealing. Further, the following sealing lines 々η and 483 are also formed by heat sealing. Further, as shown in Figs. 28 to 32, the side leakage preventing portion 406 is located between the vicinity of the root portion on the front side of the wing portion 4〇5 and the vicinity of the root portion on the rear side of the wing portion 4〇5, and the outer edge portion side thereof A heat seal line disposed discontinuously in the longitudinal direction is joined to the back sheet 403 of the absorbent body 410. The heat seal line is formed by intermittently arranging a plurality of drain portion opposing portion seal lines 481 extending in the width direction in the longitudinal direction. "near the root of the wing portion 4"5, the distance from the root of the wing portion 405 is within 6 mm from the 123277.doc -89-200824657. Therefore, based on the root of the wing 405, it can be located in the absorption. The side of the body 410 may also be located on the side of the wing portion 405. Further, as shown in Fig. 32, the plurality of excretion portions facing the seal line 々μ are provided in such a manner that the end portions on the side of the wing portion 4〇5 are formed toward the inner side in the width direction of the absorbent body 410. A convex curved line (indicated by a two-dot chain line in Fig. 32). The excretory portion opposing portion seal line 481 is not limited to a continuous line shape, and may be a dotted line shape (including a dotted line shape). Further, the excretory portion opposing portion seal line 48 1 is formed so as to have a curved shape that protrudes inward in the width direction, and the length in the width direction may be the same. However, as shown in FIG. 32, the length in the width direction is 钿. The vicinity of the square and the vicinity of the rear side are long, and when the vicinity of the center is short, the vicinity of the front and the vicinity of the front (area/strength) can be closely joined, and the seal line 48 1 is hard to be hardened, which is preferable in this respect. Further, as shown in FIGS. 28 and 29, the side leakage preventing portion 406 is formed on the outer side edge portion and the rear end portion side of the rear portion 4c with the rear portion sealing line and the back surface of the absorbent body 410. 403 or the front sheet 4〇2 is joined. The rear seal line 483 is provided on the front end side and the rear end side of the side leakage preventing portion 4〇6 in the rear portion 400C by being separated from each other in the longitudinal direction. A heat seal line that joins the side sheet 461 and the back sheet 4〇3 will be described based on other points of view. The side sheet 461 and the back sheet 4〇3 are sealed by a heat seal line in a region outside the absorbent body 404 in the width direction (front seal line 484, rear seal line 483, drain portion opposite portion seal line) 481) and 123277.doc -90 - 200824657, the heat sealing line extends from the front end side of the self-absorbent body 41〇 to the vicinity of the root of the front side of the wing portion 405 (front seal line 484)' And extending to the vicinity of the root of the rear side of the wing portion 405 (the rear seal line 483) on the end side after the absorbent body 41〇, and being discontinuously disposed in the longitudinal direction between the two portions ( The drain portion is opposite to the seal line 481). In addition, "the front end side of the self-absorbent body 41" and the "end side of the self-absorbent body 410" mean the start of the heat seal line (the front seal line 484 and the rear seal line 483). The direction of the dot does not mean that the starting point of the heat seal line is located at the "end portion before the absorbent body 41" and the "end portion of the absorbent body 410". Therefore, for example, in the fourth invention, In the first embodiment, the rear seal line 483 extending from the end side of the self-absorbent body 4A to the vicinity of the root portion on the rear side of the wing portion 405 does not exclude that the starting point is not "absorbent". A heat seal line in the form of a rear end" of the body 41". As shown in FIG. 28, the front sheet 402 is in a region overlapping with the side leakage preventing portion 4〇6 in plan view, and is sealed by the sealing lines 484, 1 and 483 provided in the side leakage preventing portion 406. The portion 406 is joined to the back sheet 403 of the absorbent body 410. Further, the front sheet 4〇2 is joined to the back sheet 403 of the absorbent body 410 by the front seal line and the rear seal line 483 in a region which is not overlapped with the side leak-proof 406 in plan view. The front side seal line 484 starts from the left side edge portion of the front portion 400B of the absorbent body 410. The meal extends from the end edge portion to the right side edge portion and is connected in a substantially semicircular arc shape. The rear sealing wire 3 is rearward of the absorbent body 41 123 123277.doc -91 · 200824657 The rear edge portion of the portion 400C continuously extends. The rear side P side flap 407 is joined by the rear end seal line 3 extending from the front end side and the rear end of the side leakage preventing portion. The rear seal line (8) is provided on the end side and the rear end side of the side wing base end portion 473 so as to be separated from each other in the longitudinal direction. As shown in the figure, the pair of side leakage preventing portions 406 are respectively provided with a side proofing portion sealing line offset 'the side leakage preventing portion sealing line includes a side leakage preventing portion 】 φ w sealing line 463 and a side leakage preventing portion 2 seal line 464. Side leakage prevention section! The seal line 463 is placed in the opposing portion _A of the drain portion, and is curved outward in the width direction and extends in the longitudinal direction. The length of the i-th seal line of the side leakage preventing portion is substantially the same as the length of the base end portion of the wing portion milk along the longitudinal direction of the absorbent body 41. The second leakage preventing portion 2 (four) line 464 is provided in the front portion 4A and the rear portion 4A so as to be separated from each other, and has a zigzag shape in the longitudinal direction. The first side seal line 463 of the crotch side leakage preventing portion is adjacent to the inner side in the width direction of the vent portion opposing portion seal line 481, and the side leak preventing portion 406 is joined to the front sheet 4〇2. The side leakage preventing portion first sealing line 463 and the side leakage preventing portion second sealing line 464 are the side leakage preventing portion second sealing line 464 and the side leakage preventing portion! The order of the seal line 3 and the side leakage preventing portion second seal line 464 continues in the region from the front portion 4B and extends straight through the drain portion facing portion 400A to the rear portion 4〇〇c. The side leakage preventing portion 4A is joined to the upper surface of the front sheet 402 of the absorbent body 410 by the side leakage preventing portion sealing line 462. Furthermore, the side leakage preventing portion sealing line 462 may be disposed to fix the side leakage preventing portion 4〇6 and the front sheet 402 to the absorbent body 4〇4, and may not have the front sheet 123277.doc • 92- 200824657 402 Between them, the side leakage preventing portion 4〇6 is directly fixed to the absorber 4〇4.
側防漏部406之内側緣部與侧防漏部密封線462之間的區 域並不與正面薄片402相接合，而與正面薄片402之間形成 收液袋。該收液袋於穿戴時開口，可將朝向寬度方向外側 移動之體液捕捉於該開口的收液袋中，故可提昇防漏性。 又，於視覺上，亦可容易地使穿戴者明白寬度方向之防漏 性較向’故而於帶給穿戴者以安心感方面亦較好。 對於側防漏部密封線462而言，於使捕捉於上述收液袋 中之體液順利地由吸收體4〇4吸收，從而進一步提昇防漏 性之方面考慮，較好的是，於俯視下，其全部或一部分與 吸收體404重疊。捕捉於上述收液袋中之體液會於自該收 液袋之近前方向内部移動期間由吸收體4〇4吸收，或於到 達該收液袋之内部後，返回吸收體4〇4侧而被吸收。 第1實施形態之生理用衛生棉4〇〇的各構成構件，除藉由 上述各密封線481、483、484以及462以外，亦藉由熱熔型 黏接劑等各種黏接劑（未圖示）而進一步接合。設置泰接劑 之主要目的在於增強藉上述各密封線481、483、4料以^ 462之接合，次要目的在於提昇防止吸收體4〇4中所保持之 體液’由於穿戴者之活動等所產生壓力而滲出 之滲漏的效果。 所¥致 黏接劑例如可設置於吸收體4〇4與背面薄片4〇3之間、 防漏部406與正面薄片4〇2之間。#接劑特別好的是，』 於翼形部4G5之兩根部間的側部薄片461與背面薄片^之 123277.doc -93- 200824657 間。黏接劑可連續（面狀）塗佈（所謂滿塗），然考慮到所塗 佈之區域的透氣性，較好的是間歇塗佈。作為間歇塗佈形 Ω 恶’例如’可列舉螺旋狀、沿寬度方向延伸之條紋狀、 狀、點狀。 再者，第!實施形態中，排泄部對向部密封線481係藉由 熱封而形成，&此以外’例如，亦可藉由超音波密封、高 頻密封、黏接劑而形成。 门 吸收性本體410的厚度於排泄部對向部4〇〇八中，較好的 是下’更好的是3.5麵以下。又，吸收性本體彻 的厚度於前方部4GGB以及後方部4GGC中，較好的是3 _ =下，更好的是2 mm以下。當將吸收性本體41〇之厚度設 ^為上述範圍内時，穿著時不易產生不舒適感，沿身體之 前後方向更加合身’且穿著時上述收液袋容易開口，側漏 防止性進一步提昇，故而較好。 吸收性本體410之厚度可藉由下述測定方法進行測定。 [厚度之測定方法] 將製品（吸收性物品整體）以不產生褶皺或彎折之方式靜 置於平坦處，於配置有吸收性本體之排泄部對向部或者前 方部或後方部之吸收體的區域之上面，施加5⑼气瓜2之= 重，測定該I態下之厚度。品日寺之穿著壓力根據: 體部位、個人差異、狀態（坐著/活動）等的不同而不同，然 於除牙戴短褲等衣物以外未施加有外壓力之狀態下，排、、世 部對向部之中央區域（排泄點附近）為無荷重〜5 CN/cm2之荷 重，故於該荷重（5 cN/cm2)下進行測定。厚度之測定中， 123277.doc •94- 200824657 使用厚度各十 PEACOCK DIAL UPRIQht GAUGES R5 C(OZAKI MFG.CO丄TD製造）。此時，於厚度計之前端部 與製品之間的測定部分中配置薄板（厚度為5 mm左右之壓 克力板）’並對薄板之大小進行調整，以使荷重達到$ cN/cm2。設薄板之形狀為圓形或正方形。The area between the inner edge portion of the side leakage preventing portion 406 and the side leakage preventing portion sealing line 462 is not joined to the front sheet 402, and a liquid receiving bag is formed with the front sheet 402. The liquid-receiving bag is opened at the time of wearing, and the body fluid moving outward in the width direction can be caught in the liquid-receiving bag of the opening, so that leakage prevention can be improved. Further, it is also visually possible that the wearer can easily understand that the leakage prevention in the width direction is better than that in the sense of giving the wearer a sense of security. The side leakage preventing portion sealing line 462 is preferably configured such that the body fluid captured in the liquid receiving bag is smoothly absorbed by the absorber 4〇4 to further improve the leakproofness. All or part of it overlaps with the absorber 404. The body fluid captured in the liquid receiving bag is absorbed by the absorbent body 4〇4 during the internal movement from the front side of the liquid receiving bag, or reaches the inside of the liquid receiving bag, and is returned to the side of the absorbent body 4〇4. absorb. In addition to the above-described sealing lines 481, 483, 484, and 462, each of the constituent members of the sanitary napkin 4 of the first embodiment is also provided with various adhesives such as a hot-melt adhesive (not shown). Show) and further join. The main purpose of setting up the Thai agent is to enhance the bonding of the above-mentioned sealing lines 481, 483, and 4 with the second object, and the secondary purpose is to improve the body fluid retained in the absorbent body 4〇4 due to the activities of the wearer. The effect of leakage that creates pressure and oozes out. The adhesive can be disposed, for example, between the absorber 4〇4 and the back sheet 4〇3, between the leakage preventing portion 406 and the front sheet 4〇2. It is particularly preferable that the splicing agent is between the side sheets 461 and the back sheets of the two sides of the wing portion 4G5 123277.doc -93- 200824657. The adhesive can be applied continuously (planarly) (so-called full coating), but in view of the gas permeability of the coated area, intermittent coating is preferred. Examples of the intermittent coating form Ω ’ ', for example, a spiral shape, a stripe shape extending in the width direction, and a dot shape. Further, in the third embodiment, the excretory portion opposing portion seal line 481 is formed by heat sealing, and the other portion may be formed by, for example, ultrasonic sealing, high frequency sealing, or an adhesive. The thickness of the door absorbent body 410 is in the direction of the opposing portion of the excretory portion, and preferably the lower portion is preferably 3.5 or less. Further, the thickness of the absorbent body is preferably 3 _ = lower, more preferably 2 mm or less in the front portion 4GGB and the rear portion 4GGC. When the thickness of the absorbent body 41 is set within the above range, it is less likely to cause discomfort during wearing, and it is more conformable in the front and rear directions of the body, and the liquid-receiving bag is easily opened when worn, and the side leakage prevention property is further improved. Therefore, it is better. The thickness of the absorbent body 410 can be measured by the following measurement method. [Method for Measuring Thickness] The product (the entire absorbent article) is placed in a flat position without wrinkles or bending, and the absorbent body is disposed at the opposite portion or the front portion or the rear portion of the absorbent body. The upper part of the area was subjected to 5 (9) gas melon 2 = weight, and the thickness in the I state was measured. The wearing pressure of the Puri Temple is based on: body parts, individual differences, status (sitting/activity), etc., but in the state where there is no external pressure other than the clothing such as shorts and shorts, the line, the world department The central region of the opposite portion (near the discharge point) has a load of no load of ~5 CN/cm2, and is measured under the load (5 cN/cm2). In the measurement of the thickness, 123277.doc •94- 200824657 is used in thickness of ten PEACOCK DIAL UPRIQht GAUGES R5 C (manufactured by OZAKI MFG.CO丄TD). At this time, a thin plate (a pressure plate having a thickness of about 5 mm) was placed in the measurement portion between the end portion of the thickness gauge and the product, and the size of the thin plate was adjusted so that the load reached $ cN/cm 2 . The shape of the thin plate is circular or square.
又，翼形部405之根部之撕裂強度較好的是5〇〇〜1〇⑽ cN，為更確實地實現當使用後將翼形部4〇5之防止移位劑 455自短褲之胯下部撕離時，亦不易產生以翼形部4〇5之根 部為起點的撕裂，更好的是65〇 CN以上。 翼形部405之撕裂強度可藉由下述測定方式進行測定。 [撕裂強度之測定方法] 參,¾ JIS K7128C塑料薄膜以及薄片之撕裂強度試驗方 法）中所規定之Α法（褲形撕裂法），使用Tens 機（娜股份有限公司製造、RTC.㈣A),於上下 之距離調整為5 mm(可插入試片之程度的間隔)之夾盤的上 夾持製m之吸收性本體，於下側夾持翼形部，使夾持於 上侧：盤中的製品之吸收性本體以固定速度_ 上 升，、碩取沿製品長度方向撕裂試片時的最高值(cN)。進行 5人測疋’計算出其平均值作為撕裂強度。 j者’以下述方式製作出試片.·以將製品形態之吸收性 r :▲長度方向之翼形部中心作為基準，使前後達到7 5 :…十150 _ :翼形部之根部部分確實存留之長度)的 方式，沿寬戶^古a 4 f▲ ^ W裁^製品形態之吸收性物品作為樣品， 進而，以長声古 ^向上之15 mm之長度，自翼形部之根部部 123277.doc -95- 200824657 分沿長度方向切出切σ，將其作為試片。 將所獲传之試片之吸收性本體部分夾持（不夾持翼形部） 於Tensilon拉伸試驗機的上側夾盤中，將切出切口而翻折 至下方的翼形部之翻折部夹持於下側之夾盤中，進行 定。 、 第1實施形態之生理用衛生棉400，將吸收性本體41〇配 U又於紐褲之胯下部（未圖示）的上面（内面），並藉由防止移 鲁位d 411固疋於胯下部。又，將後部側翼407配設於短褲之 上面（内面）’並藉由防止移位劑475固定於短褲上。繼而， 如圖33所不，將翼形部4〇5翻折至胯下部之下面（外面）侧， 並藉由防止移位劑455將翼形部4〇5固定於胯下部之外面， 精此，可於防止位置移位之狀態下穿著該第}實施形態之 生理用衛生棉400。 於具有上述構成的第i實施形態之生理用衛生棉中， 侧部薄片461與背面薄片403於較吸收體4〇4於寬度方向更 _ 罪外侧之區域中，藉由熱岔封線（前方部密封線484、後方 部密封線483、排泄部對向部密封線481)而相互接合，該 熱密封線係於自吸收性本體41〇之前端部側一直延伸至翼 形部405之前側根部附近之間（前方部密封線484)，並且於 自吸收性本體41〇之後端部側一直延伸至翼形部4〇5之後側 根部附近之間（後方部密封線483)，而於兩根部附近之間， 係沿長度方向非連續地設置（排泄部對向部密封線481)。因 此，翼形部405不易由於上述熱密封線之損壞而斷裂。 又，翼形部405之翻折位置並不受限制，易於將翼形部4〇5 123277.doc -96- 200824657 由捲入短褲之胯下部。進而，由於熱密封線之剛性所引 起的吸收性本體410之長度方向之剛性的增加較少，故而 吸收性本體410容易追隨身體，穿著性優異。 非連續地設置於兩根部附近之間的上述熱密封線，係藉 由於長度方向上間歇地設置複數根之沿寬度方向延伸的排 泄部對向部密封線481而形成。因此，可同時實現翼形部 405之斷裂防止效果以及吸收性本體4丨〇之剛性增加防止效 果。 ^ 又由於複數根之排泄部對向部密封線4 8 1係以使翼形 部405侧的外端部形成向吸收性本體41〇之寬度方向内側^ 出之彎曲線的方式而設置，故而當將翼形部4〇5翻折至吸 收性本體410之背面薄片403側時，翼形部405之翻摺線會 沿上述彎曲線彎曲。因此，翼形部4〇5可沿短褲之胯下部 之側緣部形狀（通常，朝向寬度方向内側凹進）而翻折，故 生理用衛生棉400對短褲之穿著穩定性較高。 進而，於侧防漏部406中，設置有側防漏部密封線 462(側防漏部第1密封線463)，其向排泄部對向部密封線 481之寬度方向内侧接近，將侧防漏部4〇6接合於正面薄片 402上。因此，排泄部對向部密封線481之寬度方向内側之 區域的剛性較高，可明確地形成翻摺線，其結果，翼形部 405之翻折操作性得到提昇。 再者，弟1貝施形悲中，複數根之排泄部對向部密封線 481可如圖32所示，以沿吸收性本體41〇之寬度方向平行延 伸之方式排列，亦可如圖34所示，以使翼形部4〇5側之外 123277.doc •97· 200824657 端部向吸收性本體41G之長度方向外側傾斜之方式排列。 若為圖34中所示之排列形態，則於利用排泄部對向部密封 線481之接合較緊密之方面，密封線481之硬度方面，以及 由於密封線481係沿與施加於翼形部4〇5之力之方向不同的 方向延伸，故而力可均等分散之方面為較好。 詳細而言，如圖34所示，複數根之排泄部對向部密封線 481中，位於吸收性本體41〇的前端部側者的翼形部牝$侧 之外端部向吸收性本體41〇之前端部側傾斜，並且，其 中越罪近吸收性本體410之前端部的排泄部對向部密封 心81的傾斜角度越大。同樣地，複數根之排泄部對向部 密封線481中，位於吸收性本體41〇之後端部側者的翼形部 405側之外端部，向吸收性本體41〇之後端部侧傾斜。 根據如此之構成，當將翼形部4〇5翻折至吸收性本體.Μ 之背面薄片403側時（翻摺線形成為向寬度方向内側凸出之 彎曲線），排泄部對向部密封線481形成為沿相對於短褲之 胯下部的側緣部形狀（通常，朝向寬度方向内侧凹進）呈大 致正交的方向延伸的配置，故而翼形部4〇5之斷裂防止效 果極高。 以下，說明本發明（第4發明）以外之實施形態。關於其 他實施形態，主要說明其與上述第丨實施形態不同之方 面而對相同之方面標註相同之符號並省略說明。未進行 特別說明之方面可適當參照關於第丨實施形態之說明。 圖35表示本發明（第4發明）之吸收性物品的第2實施形態 之生理用衛生棉的翼形部4〇5以及其附近之排泄部對向部 123277.doc -98- 200824657 400A。與第1實施形態之生理用衛生棉400相比較，第2實 施形態之生理用衛生棉400於下述各方面不同，即，未設 置有排泄部對向部密封線48 1，以及前方部密封線484之後 端部及後方部密封線483之前端部係朝向吸收性物品4〇〇的 寬度方向外側彎曲，並位於翼形部405。 第2實施形態之生理用衛生棉400中，於較吸收體404於 寬度方向更靠外侧之區域中將侧部薄片461與背面薄片4〇3 籲 相接合的上述熱密封線，並非設置於翼形部405之前侧根 邛附近與翼形部4 0 5之後側根部附近之間。因此，可發揮 與第1實施形態之生理用衛生棉4〇〇相同之效果。 又，前方部密封線484之後端部及後方部密封線483之前 端部，係朝向吸收性物品4〇〇之寬度方向外側彎曲，並位 於翼形部405中。因此，翼形部4〇5之斷裂防止效果特別 同，並且當穿著時將翼形部4〇5翻折至吸收性本體之背 面薄片403側時，側防漏部4〇6之内側緣部側容易向吸收性 籲本體410之寬度方向内側開口，形成收液袋，故而側漏防 止效果較高。 第2實施形態中，如圖36(a)以及圖36(b)所示，翼形部 405可由翼形部上層451與翼形部下層452之積層體所構 成。翼形部上層451係由自吸收性本體41〇之兩侧部延伸出 的側部薄片461所形成，翼形部下層452係由自吸收性本體 410之兩側部延伸出的背面薄片4〇3所形成。翼形部4^ 中，其基端部即翼形部基端部453由翼形部上層451與翼形 4下層452之積層體所構成，而翼形部基端部453以外之部 123277.doc «99- 200824657 分即翼形部前端部454僅由翼形部上層45 1所構成。翼形部 上層45 1與翼形部下層452較好的是，亦藉由黏接劑而相互 接合。 圖37表示本發明（第4發明）之吸收性物品的第3實施形態 之生理用衛生棉的翼形部405以及其附近之排泄部對向部 400A。第3實施形態之生理用衛生棉400與第2實施形態之 生理用衛生棉400相比較，前方部密封線484之後端部以及 0 後方部密封線483之前端部的彎曲方向不同。具體而言， 前方部密封線484之後端部以及後方部密封線483之前端部 朝白及收性物4 0 0的i度方向内側彎曲，並位於吸收性 本體410之排泄部對向部4〇〇α中。 第3 κ施形怨之生理用衛生棉4〇〇中，於較吸收體4〇4於 見度方向更靠外側之區域中，將側部薄片461與背面薄片 403相接合之上述熱密封線，並非設置於翼形部4〇5之前側 根部附近與翼形部405之後側根部附近之間。因此，可發 φ 揮與第1實施形態之生理用衛生棉400相同的效果。 又，W方部密封線484之後端部以及後方部密封線料3之 前端部朝向吸收性物品400的寬度方向内側彎曲，並位於 =收性本體41G中。因此，翼形部彻之翻摺線容易形成向 寬度方向内側凸出之彎曲線，翼形部4〇5可沿短裤之脖下 Ρ的側緣邛形狀（通常，朝向寬度方向内側凹進）翻折，故 ^理用衛生棉400對短褲之穿著穩定性較高。又，尤其 疋由於熱後封線之剛性而引起的吸收性本體41〇之手声 方向之剛性的增加較少，吸收性本體41〇容易追隨身體， 123277.doc -100- 200824657 穿著性優異。 立第貝％形恶中，如圖38所示，前方部密封線484之後端 系朝向吸收ϋ物品4〇〇之寬度方向内侧彎曲，進而，其 $可朝向吸收性本體41〇之後端部彎曲。同樣地，後方部 …封線483之岫端部係朝向吸收性物品4〇〇之寬度方向内側 2曲進而其亦可朝向吸收性本體41 〇之前端部彎曲。 ^前方部密封線484之後端部以及I方部密封線483之前端 φ 邛具有如此之彎曲形狀時，翼形部405之翻摺線容易形成 更接近短褲之胯下部之側緣部形狀的形狀。 又，第3實施形態中，如圖39所示，前方部密封線4料之 後端部以及後方部密封線4 8 3之前端部可於其寬度方向上 相互分離地排列成2列。當前方部密封線484之後端部以及 後方部密封線483之前端部如此般排列成2列時，易於對應 於穿戴者之體型及短褲之胯下部之寬度，而形成與其相適 合之翼形部405之彎曲的翻摺線。 φ 圖40表示本發明（第4發明）之吸收性物品的第4實施形態 之生理用衛生棉的翼形部405以及其附近之排泄部對向部 400A。如圖40所示，第4實施形態之生理用衛生棉與第1實 施形態相比較，於未設置有排泄部對向部密封線481之方 面不同。又，如第2實施形態及第3實施形態般，前方部密 封線484之後端部以及後方部密封線483之前端部並不朝向 寬度方向外側或内側彎曲。 根據第4實施形態之生理用衛生棉，除可發揮與第1實施 形態相同之效果以外，並且由於翼形部405之翻折位置幾 123277.doc -101- 200824657 乎不受限制，故而易於將翼形部405自由捲入短褲之胯下 部的效果進一步提高。 本發明（第4發明）之吸收性物品並非限制於上述實施形 態’於不脫離本發明之宗旨之範圍内，可進行適當變更。 例如，後方部密封線483可自吸收性本體41〇之後端部一 直延伸至翼形部405之後侧根部附近而設置。 側部薄片461可形成翼形部405以及後部側翼4〇7之全 部，亦可形成一部分。翼形部405以及後部侧翼4〇7之一部 分可由背面薄片403所形成。 如第1實施形態般，藉由於長度方向上間歇地設置複數 根之沿寬度方向延伸的排泄部對向部密封線481，於形成 有非連續地設置於翼形部405之兩根部附近之間的上述熱 密封線的形態中，可將複數根之排泄部對向部密封線48| 以下述方式設置，即，使其翼形部4〇5側之外端部形成沿 吸收性物品400之長度方向延伸的直線。 側防漏部406之雙層區域並非限制為如上述實施形態般 之將丨片側部薄片461沿寬度方向翻折而形成者，亦可將2 片薄片積層而形成。又’側防漏部4G6亦可不具有雙層區 域。即’側防漏部406亦可由未翻折之μ側部薄片461所 形成。 上述各實施形態中之各構成，可適當組合於其他實施形 態中。 本發明（第4發明）之吸收性物品並非限制為生理用衛生 棉，亦可應用於衛生護墊（嬰兒紙尿褲）、失禁墊等中。所 123277.doc -102 - 200824657 穿著之内褲並非限制為短褲。 以下對本發明（第5發明）之吸收性物品，根據其較妤 之K方β形恶，參照圖式進行說明。Further, the tear strength of the root portion of the wing portion 405 is preferably 5 〇〇 1 〇 (10) cN, which is more surely achieved by the use of the anti-displacement agent 455 of the wing portion 4 〇 5 from the shorts after use. When the lower portion is peeled off, tearing from the root of the wing portion 4〇5 is not easily generated, and more preferably 65 〇CN or more. The tear strength of the wing portion 405 can be measured by the following measurement method. [Method for measuring tear strength] Α, 3⁄4 JIS K7128C plastic film and sheet tear strength test method specified in the method (pants tear method), using Tens machine (made by Na Co., Ltd., RTC. (4) A), the absorbent body of the chuck that is adjusted to a distance of 5 mm (the interval at which the test piece can be inserted) is clamped to the upper side, and the wing portion is clamped on the lower side so as to be clamped to the upper side. The absorbent body of the product in the tray rises at a fixed speed _, and the highest value (cN) when the test piece is torn along the length of the product is obtained. A 5-person test was performed to calculate the average value as the tear strength. In the case of the following, the test piece is produced in the following manner: The absorption of the product form r: ▲ the center of the wing portion in the longitudinal direction is used as a reference, so that the front and the back reach 7 5 :... ten 150 _ : the root portion of the wing portion is indeed The length of the retention) is taken as a sample along the width of the household, and then the length of the long part of the wing is 15 mm. 123277.doc -95- 200824657 Cut the cut σ along the length direction and use it as a test piece. The absorbent body portion of the obtained test piece is clamped (without the wing portion) in the upper chuck of the Tensilon tensile tester, and the slit is cut out and folded to the lower wing portion. The part is clamped in the lower chuck and fixed. In the sanitary napkin 400 of the first embodiment, the absorbent body 41 is placed on the upper surface (inner surface) of the lower portion (not shown) of the pants, and is prevented from being fixed by the movement preventing position d 411. The lower part. Further, the rear side flaps 407 are disposed on the upper surface (inner surface) of the pants and are fixed to the pants by the displacement preventing agent 475. Then, as shown in Fig. 33, the wing portion 4〇5 is folded over to the lower (outer) side of the crotch portion, and the wing portion 4〇5 is fixed to the outside of the crotch portion by the displacement preventing agent 455. Thus, the sanitary napkin 400 of the first embodiment can be worn while preventing the positional displacement. In the sanitary napkin of the i-th embodiment having the above-described configuration, the side sheet 461 and the back sheet 403 are sealed by a heat entanglement in a region outside the absorbent body 4〇4 in the width direction. The portion seal line 484, the rear portion seal line 483, and the drain portion facing portion seal line 481) are joined to each other, and the heat seal line extends from the front end side of the self-absorbent body 41〇 to the front side root portion of the wing portion 405. Between the vicinity (front seal line 484), and extending from the end side of the self-absorbent body 41〇 to the vicinity of the rear root portion of the wing portion 4〇5 (the rear seal line 483), and at the two portions The vicinity is discontinuously disposed in the longitudinal direction (excretion portion opposing portion seal line 481). Therefore, the wing portion 405 is not easily broken due to the damage of the heat seal line described above. Further, the folded position of the wing portion 405 is not limited, and it is easy to wind the wing portion 4〇5 123277.doc -96- 200824657 into the lower portion of the shorts. Further, since the increase in the rigidity of the absorbent body 410 in the longitudinal direction due to the rigidity of the heat seal line is small, the absorbent body 410 easily follows the body and is excellent in wearability. The heat seal line which is disposed discontinuously between the two portions is formed by intermittently providing a plurality of discharge portion opposing portion seal lines 481 extending in the width direction in the longitudinal direction. Therefore, the fracture preventing effect of the wing portion 405 and the rigidity increase preventing effect of the absorbent body 4 can be simultaneously achieved. Further, since the plurality of excretion portion opposing portion seal lines 814 are provided such that the outer end portion on the side of the wing portion 405 is formed to be curved toward the inner side in the width direction of the absorbent body 41? When the wing portion 4〇5 is folded over to the side of the back sheet 403 of the absorbent body 410, the fold line of the wing portion 405 is curved along the above-mentioned bending line. Therefore, the wing portion 4〇5 can be folded along the shape of the side edge portion of the lower portion of the crotch (generally, recessed toward the inner side in the width direction), so that the sanitary napkin 400 has high wearing stability for the shorts. Further, the side leakage preventing portion 406 is provided with a side leakage preventing portion sealing line 462 (side leakage preventing portion first sealing line 463) which is closer to the inner side in the width direction of the discharge portion opposing portion sealing line 481, and the side is prevented. The drain portion 4〇6 is joined to the front sheet 402. Therefore, the rigidity of the region of the drain portion facing the inner side of the seal line 481 in the width direction is high, and the fold line can be clearly formed. As a result, the folding workability of the wing portion 405 is improved. Furthermore, in the case of the brother 1 施 形 , , , , , , , , , , , , 对 对 对 对 对 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 481 As shown in the figure, the ends of the 123277.doc •97·200824657 outside the wing portion 4〇5 side are arranged to be inclined outward in the longitudinal direction of the absorbent body 41G. In the arrangement shown in FIG. 34, the hardness of the seal line 481 is used in terms of the tightness of the joint portion seal line 481 by the drain portion, and the seal line 481 is applied to the wing portion 4 due to the seal line 481. The direction of the force of 〇5 extends in different directions, so that the force can be equally dispersed. Specifically, as shown in FIG. 34, in the plurality of excretory portion opposing portion seal lines 481, the end portion of the front end portion of the absorbent body 41 is at the outer end portion of the wing portion 向$ side toward the absorbent body 41. The front end side is inclined, and the sinus is closer to the front portion of the front end portion of the absorbent body 410. Similarly, in the plurality of excretory portion opposing portion seal lines 481, the end portion on the side of the wing portion 405 on the side of the end portion of the absorbent body 41 is inclined toward the end portion of the absorbent body 41. According to this configuration, when the wing portion 4〇5 is folded over to the side of the back sheet 403 of the absorbent body Μ (the fold line is formed as a curved line that protrudes inward in the width direction), the drain portion is oppositely sealed. The 481 is formed so as to extend in a substantially orthogonal direction along the shape of the side edge portion of the lower portion of the shorts (generally, recessed toward the inner side in the width direction), so that the wing portion 4〇5 has an extremely high prevention effect against breakage. Hereinafter, embodiments other than the present invention (fourth invention) will be described. The other embodiments are mainly described in the same manner as the above-described embodiment, and the same reference numerals will be given to the same aspects, and description thereof will be omitted. For the sake of special explanation, the description of the third embodiment can be appropriately referred to. Fig. 35 shows a wing portion 4〇5 of the sanitary napkin of the second embodiment of the absorbent article according to the fourth aspect of the invention, and an excretion portion facing portion 123277.doc-98-200824657400A in the vicinity thereof. The sanitary napkin 400 of the second embodiment differs from the sanitary tampon 400 of the first embodiment in that the excretory portion opposing portion sealing line 48 1 and the front portion are not provided. The end portion of the rear end portion and the rear portion seal line 483 after the line 484 is bent outward in the width direction of the absorbent article 4A, and is located at the wing portion 405. In the sanitary napkin 400 of the second embodiment, the heat seal line that joins the side sheet 461 and the back sheet 4〇3 in the region outside the absorbent body 404 in the width direction is not provided in the wing. The shape of the front portion 405 is between the vicinity of the front side root and the vicinity of the rear root portion of the wing portion 4500. Therefore, the same effects as those of the sanitary napkin 4 of the first embodiment can be exhibited. Further, the front end portion of the front portion seal line 484 and the front end portion of the rear portion seal line 483 are bent outward in the width direction of the absorbent article 4, and are positioned in the wing portion 405. Therefore, the fracture preventing effect of the wing portion 4〇5 is particularly the same, and when the wing portion 4〇5 is folded over to the side of the back sheet 403 of the absorbent body when worn, the inner edge portion of the side leakage preventing portion 4〇6 The side is easily opened to the inner side in the width direction of the absorbent body 410 to form a liquid receiving bag, so that the side leakage preventing effect is high. In the second embodiment, as shown in Figs. 36(a) and 36(b), the wing portion 405 can be constituted by a laminate of the upper portion 451 of the wing portion and the lower layer 452 of the wing portion. The upper portion 451 of the wing portion is formed by a side sheet 461 extending from both side portions of the absorbent body 41, and the lower portion 452 of the wing portion is a back sheet 4 extending from both side portions of the absorbent body 410. 3 formed. In the wing portion 4^, the base end portion, that is, the wing portion base end portion 453 is composed of a laminated body of the upper portion 451 of the wing portion and the lower layer 452 of the wing shape 4, and the portion other than the base end portion 453 of the wing portion 123277. Doc «99- 200824657 The wing front end portion 454 is composed only of the upper portion 45 1 of the wing portion. Preferably, the upper portion 45 1 of the wing portion and the lower layer 452 of the wing portion are also joined to each other by an adhesive. Fig. 37 shows a wing portion 405 of the sanitary napkin of the third embodiment of the absorbent article according to the fourth aspect of the invention, and a drain portion facing portion 400A in the vicinity thereof. The sanitary napkin 400 of the third embodiment differs from the physiological sanitary napkin 400 of the second embodiment in that the front end portion of the front seal line 484 and the front end portion of the zero rear portion seal line 483 are different in bending direction. Specifically, the front end portion of the front portion seal line 484 and the front end portion of the rear portion seal line 483 are bent toward the inner side in the i-degree direction of the white and the object 400, and are located at the drain portion 41 of the absorbent body 410. 〇〇α. In the physiological tampon 4 of the 3rd κ 施 之 , 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 生理 生理 生理 生理 生理 生理 生理 生理 生理 生理It is not disposed between the vicinity of the side root before the wing portion 4〇5 and the vicinity of the rear root portion of the wing portion 405. Therefore, the same effect as the sanitary napkin 400 of the first embodiment can be obtained. Further, the end portions of the rear end portion and the rear portion of the sealing portion 484 of the W square seal line 484 are bent toward the inner side in the width direction of the absorbent article 400, and are positioned in the retractable body 41G. Therefore, the wing-shaped portion is easily formed into a curved line that protrudes inward in the width direction, and the wing-shaped portion 4〇5 can be turned along the side edge of the lower leg of the shorts (usually, recessed toward the inner side in the width direction) Folded, so the use of sanitary napkins 400 pairs of shorts wear stability is higher. Further, in particular, the rigidity of the absorbent body 41 in the direction of the hand of the absorbent body 41 is less increased due to the rigidity of the heat-sealing line, and the absorbent body 41 is easily followed by the body. 123277.doc -100- 200824657 Excellent wearability. As shown in Fig. 38, the rear end seal line 484 is bent toward the inner side in the width direction of the absorbent article 4〇〇, and further, it can be bent toward the rear end of the absorbent body 41〇. . Similarly, the end portion of the rear portion sealing line 483 is curved toward the inner side in the width direction of the absorbent article 4, and it is also bendable toward the front end portion of the absorbent body 41. When the rear end portion of the front seal line 484 and the front end portion φ of the I square seal line 483 have such a curved shape, the fold line of the wing portion 405 is likely to have a shape closer to the shape of the side edge portion of the lower portion of the crotch. Further, in the third embodiment, as shown in Fig. 39, the rear end portion of the front seal line 4 and the front end portion of the rear seal line 484 can be arranged in two rows in the width direction. When the front end seal line 484 rear end portion and the rear end seal line 483 are arranged in two rows at the front end portion, it is easy to correspond to the wearer's body shape and the width of the lower portion of the shorts to form a wing portion suitable for the same. 405 curved fold line. φ Fig. 40 shows a wing portion 405 of the sanitary napkin of the fourth embodiment of the absorbent article according to the fourth aspect of the invention, and a drain portion facing portion 400A in the vicinity thereof. As shown in Fig. 40, the sanitary napkin of the fourth embodiment differs from the first embodiment in that the excretory portion facing portion seal line 481 is not provided. Further, as in the second embodiment and the third embodiment, the front end portion of the front portion sealing line 484 and the front end portion of the rear portion sealing line 483 are not bent outward or inward in the width direction. According to the sanitary napkin of the fourth embodiment, the same effect as that of the first embodiment can be exhibited, and since the folding position of the wing portion 405 is not limited, it is easy to The effect of the wing portion 405 being freely wound into the lower portion of the shorts is further improved. The absorbent article of the present invention (fourth invention) is not limited to the above-described embodiment, and can be appropriately modified without departing from the scope of the invention. For example, the rear seal line 483 may be disposed from the rear end portion of the absorbent body 41〇 to the vicinity of the rear root portion of the wing portion 405. The side sheets 461 may form all of the wing portion 405 and the rear side flaps 4, 7 or may form a part. One portion of the wing portion 405 and the rear side flaps 4A can be formed by the back sheet 403. In the first embodiment, the plurality of drain portion opposing portion seal lines 481 extending in the width direction are intermittently provided in the longitudinal direction, and are formed between the two portions of the wing portion 405 that are discontinuously disposed. In the form of the heat seal line, the plurality of drain portion opposing portion seal lines 48| may be disposed in such a manner that the outer end portion of the wing portion 4〇5 side is formed along the absorbent article 400. A straight line extending in the length direction. The double-layered region of the side leakage preventing portion 406 is not limited to being formed by folding the blade side sheet 461 in the width direction as in the above embodiment, and may be formed by laminating two sheets. Further, the side leakage preventing portion 4G6 may not have a double layer region. That is, the side leakage preventing portion 406 may be formed of the unfolded μ side sheet 461. The respective configurations in the above embodiments can be combined as appropriate in other embodiments. The absorbent article of the present invention (fourth invention) is not limited to the sanitary napkin, and can be applied to a sanitary pad (baby diaper), an incontinence pad or the like. 123277.doc -102 - 200824657 Wearing underwear is not limited to shorts. In the following, the absorbent article of the present invention (the fifth invention) will be described with reference to the drawings based on the K-square β-shaped sputum.
第1實施形態之吸收性物品500為生理用衛生棉（以下， 亦簡稱為衛生棉）’如圖41至圖43所示，其具備具有液體 保持f生之及收層5 11以及液體不透過性之防漏層5 12且實質 上為縱長的吸收性本體51()，並且具有自該吸收性本體51〇 之長度方向兩側緣部51〇a延伸出的一對翼狀侧翼部、 506。衛生棉500之吸收層511由液體透過性之正面薄片5〇2 =及液體保持性之吸收體5()4所構成，防漏層512由具有透 氣性以及液體不透過性之背面薄片5〇3所構成。 又’於第1實施形態之衛生棉细中，_對翼狀側翼部 506、506係分別利用不織布以於厚度方向上具有層構造之 方式而形成，於較其基部562靠吸收性本體5iq之寬度方向 外側的位置處’具有中央部M，肖中央部Μ係不織布之層 數多於該基部562的部公，：if 0 _ , ^ W 口丨刀，並且，讜中央部M與形成於非 皮膚抵接面側之側置獻莫立β ς d舌晶γ #丄 異黏者邛561重璺（於中央部Μ之非皮膚 抵接面側形成有側翼黏著部561)。 以下，進一步說明帛1實施形態之衛生棉500。 衛生棉500，其長度方向可劃分為前方部500Α、長度方 向中央區域即排泄部對向部5〇〇Β(於寬度方向中央具有與 穿戴者之液體排泄部對向配置的排泄部對向區域的部分、 以及後方部500C。 其長度方向與吸收性 第1實施形態之衛生棉5〇〇為縱長 123277.doc 200824657 本體510之長度方向（以下，亦稱為本體長度方向）一致。正 面薄片502以及背面薄片503分別為縱長，其長度方向與本 體長度方向一致。吸收體5〇4為縱長，其長度方向與本體 長度方向一致，且夾持固定於正面薄片5〇2與背面薄片5〇3 之間。正面薄片502之寬度與吸收體504之寬度大致相同， 且窄於背面薄片503之寬度。正面薄片5〇2覆蓋吸收體5〇4 之皮膚抵接面側的整個區域。正面薄片5〇2以及背面薄片 _ 503分別自吸收體5〇4之長度方向兩端延伸出，並且，於該 延伸出之部分藉由熱封、利用黏接劑之黏接等公知之接合 方法而相互接合。 再者，本說明書中，皮膚抵接面係指展開成平面狀之吸 收性物品的兩面中，穿戴時朝向穿戴者之皮膚側的面，非 皮膚抵接面係指展開成平面狀的吸收性物品之兩面中，穿 戴％朝向短褲等内褲側（穿戴者之皮膚侧之相反侧）的面。 皮膚抵接面包含吸收性本體51〇之正面薄片5〇2側之面及翼 馨狀側翼部506之正面薄片5〇2側之面，非皮膚抵接面包含吸 收性本體510之背面薄片5〇3侧之面及翼狀側翼部5〇6之背 面薄片503側之面（側翼黏著部561之形成面）。 又’如圖41所示，衛生棉5〇〇具有一對側防漏部5〇5、 505，並藉由一對該側防漏部5〇5、5〇5，覆蓋吸收性本體 51 〇之皮膚抵接面側的長度方向的兩側部，一對側防漏部 505、505分別與一對翼狀側翼部5〇6、5〇6一體形成。 以下’進一步說明一對翼狀侧翼部5〇6、506。 第1實施形態之一對翼狀側翼部5〇6、5〇6係設置於衛生 123277.doc -104- 200824657 棉500的排泄部對向部5〇叩中。一對翼狀侧翼部5〇6、5〇6 分別為縱長，其長度方向與本體長度方向一致。 一對翼狀側翼部500、506，其吸收性本體510之寬度方 向（以下，亦稱為本體寬度方向）的中央部％由3層不織布所 形成，較該中央部Μ靠該本體寬度方向之内側的内側部工由 2層不織布所形成。又，本實施形態中，較該中央部μ靠 該本體寬度方向之外側的外侧部〇由2層不織布所形成。如 此般，翼狀側翼部506根據於本體寬度方向上之位置的不 同开/成翼狀側翼部506的不織布之層數具有不同之層構 ^ 再者，翼狀側翼部506之内側部Ϊ係該翼狀側翼部50ό 之基部562。又，翼狀側翼部5〇6之中央部％，如字面般， 係X β亥翼狀側翼部5 〇 6之寬度方向中央作為中心的特定寬 度之區域。 第1實施形態中，如圖42所示，翼狀侧翼部506係由2片 由不織布所構成之翼狀側翼部形成薄片5〇6α、506Β所形 成。 翼狀側翼部形成薄片506Α自翼狀側翼部506之本體寬度 方向外侧之邊緣，朝向本體寬度方向之内側延伸，形成翼 狀側翼部506之非皮膚抵接面側之面。又，翼狀側翼部形 成薄片506Α係如下所述··自吸收性本體5 1〇之長度方向之 側緣部510a，以覆蓋吸收性本體51〇之皮膚抵接面側之方 式朝向本體寬度方向之内側延伸，並於吸收性本體之長度 方向之側部，以於吸收性本體510之寬度方向内側具有翻 折端部55 1之方式，朝向皮膚抵接面側且朝向本體寬度方 123277.doc -105- 200824657 向外側翻折後，向本體寬度方向外側延伸。進而，翼狀侧 翼部形成薄片506A自吸收性本體510之長度方向之側緣部 5 10a延伸出，並延伸至翼狀側翼部5〇6之中央部M為止， 形成翼狀側翼部506之内側部I以及中央部μ的皮膚抵接面 側之面。 如圖42所示，翼狀側翼部形成薄片5〇6β自翼狀側翼部 506之本體寬度方向外側之邊緣，延伸至翼狀側翼部5〇6之 中央部Μ為止，該薄片5〇6β之非皮膚抵接面側之面與皮膚 抵接面側之面的一部分，由翻折之翼狀侧翼部形成薄片 506Α所覆蓋。 如上所述般，第1實施形態之一對翼狀側翼部5〇6、 506，分別於其厚度方向上分別具有層構造。即，内側部工 由翼狀側翼部形成薄片506Α的相對向之2層不織布所形 成，中央部Μ由翼狀側翼部形成薄片5〇6八之相對向之部分 所構成的2層、加上介於該2層之間的由翼狀側翼部形成薄 片506Β所構成之一層的3層所形成，外側部〇係自由翼狀 侧翼部形成薄片506Α所構成之一層、與由翼狀侧翼部形成 薄片506Β所構成之1層積層所得的2層所形成。 第1實施形態中，於一對翼狀側翼部506、5〇6，分別形 成有多個壓花部563、563·.·，且内側部1中，相對向之翼 狀側翼部形成薄片506Α彼此接合。又，於中央部“中，相 對向之翼狀侧翼部形成薄片506Α與介於該薄片間的翼狀側 翼部形成薄片506Β相接合，於外側部〇中，翼狀側翼部形 成薄片5〇6Α與翼狀側翼部形成薄片5〇此相接合。、° y 123277.doc -106- 200824657 又’於一對翼狀側翼部506、506分別的非皮膚抵接面侧 之面上，設置有侧翼黏著部561，用以將沿短褲胯下部之 緣部彎折的翼狀側翼部506固定於該短褲之外面上。如圖 42所示’側翼黏著部561形成於翼狀側翼部5〇6之中央部“ 中。側翼黏著部561係將黏著劑塗佈於翼狀侧翼部5〇6的非 皮膚抵接面侧之面上而形成。於使用衛生棉5〇〇之前，侧 翼黏著部5 61上剝離自如地黏著有保護薄片。 翼狀側翼部506之尺寸較好的是，配合衛生棉5〇〇之尺寸 以及用途而適當設計，通常，作為生理用衛生棉之翼狀側 翼4的尺寸較好的是，本體長度方向之長度為3〇〜ι〇〇 mm’本體寬度方向之長度為2〇〜4〇 。 亚且，翼狀侧翼部506之中央部M於本體寬度方向上之 長度較好的是2〜30 mm，尤其是當為5〜2〇 mm時，於使中 央部Μ具有剛,〖生，且使中央部M具有當自介隔側翼黏著部 561而固定之短褲等内褲去除翼狀側翼部5〇6時，翼狀侧翼 部506不會破損之程度的特定強度方面較好。 又，内側部1於本體寬度方向上之長度較好的是5〜3〇 mm，尤其是當為1〇〜2〇mm時，就於基部562處彎折翼狀側 翼部50㈣將其固定於短褲等上時的操作性之觀點考 好。 〜 此處，翼狀側翼部506以及其各部位於本體寬度方向上 =長度，係#吸收性本體510之排池部對向部5咖於本體 寬度方向上之長度為最大時的值。 作為形成翼狀《部5〇6之翼狀側翼部形成薄片5〇6八、 123277.doc •107- 200824657 5嶋之形成材料之不織布，可 之不織布。例如，可使用對藉由、=限制地使用先前公知 維網進行熱風處理後所 &所製造之熱炼融纖 熔喷不織布、水刺:于通風不織布、紡黏不織布、 對該等不織布中=:及針刺不織布等各種不織布。 可採用利用黏=:::方法並無特別限制，例如， 如水刺不織布等般利二或：用熱溶融之點合。又，亦可 寻股利用纖維之機械 合。為使翼狀側翼部5〇6 、、代道维之黏 、底 * ^ 防》爲口 P 5 0 5 ’實頭廳装从1 滑之皮膚觸感、柔軟度，作為 #見』者的光 由梳棉法所#得之敎於 ^ 、、、布，最好的是使用對藉 , …、炼融纖維網進行熱風處理，不施力從 之壓縮而不織布化的通風不織布。 ϋ 又，對於翼狀側翼部形成薄片5嶋、鳩 … 對於翼狀側翼部5〇6 % 同時 廣，就形成側防漏部505之觀點考 慮較好的是具有伸縮性，又，較好的是具有斥水性。 當形成翼狀側翼部形成薄片506A之不織布 10〜8〇g/m2,尤其是為2G〜50咖2時，於使翼狀側翼土部506 ，基部562具有柔軟性，使翼狀側翼部5〇6之操作性良好， 亚且可對翼狀側翼部506以及侧防漏部5〇5賦予特定之強度 以及良好之穿著感方面較好。 當形成翼狀側翼部形成薄片506B之不織布之基重為 1〇〜80 g/m2’尤其是為20〜50 g/m2時，於賦予翼狀側翼部 506以特定之強度以及良好之穿著感方面較好。 例如’為確保翼狀側翼部506之基部562附近的柔軟性， 並且確保中央部Μ特定之強度，較好的是使形成翼狀側翼 123277.doc -108- 200824657 部形成薄片506A的不織布之基重小於翼狀側翼部形成薄片 506B 〇 以下，進一步說明一對侧防漏部5〇5、5〇5。 如圖41所不’第1實施形態之衛生棉5〇〇之一對侧防漏部 505、5 05分別形成為縱長，其長度方向與本體長度方向一 致。一對側防漏部505、5〇5分別具有大致相同之寬度，且 係一直延伸至本體長度方向之兩端部間而配置。 I 第1實施形態中，側防漏部505由翼狀側翼部形成薄片 506A所形成。如圖42所示，該翼狀側翼部形成薄片5〇6a 於吸收性本體51〇之侧緣部5i〇a處，藉由密封部5〇8與背面 薄片503相接合。側防漏部5〇5如下所述，翼狀側翼部形成 薄片506A自吸收性本體51〇之側緣部51〇&朝向吸收性本體 5 1〇之寬度方向内側延伸，並且，翼狀側翼部形成薄片 506A以具有翻折端部551之方式向本體寬度方向外側翻折 後’於此狀態下朝向本體寬度方向之外側延伸，並再次於 ❿ 密封部508處，與背面薄片503相接合。密封部508可藉由 熱封、利用黏接劑之黏接等公知之接合方法而形成。 排泄部對向部50叩中，如圖42所示，背面薄片5〇3之長 度方向兩側緣部分別向較密封部508更靠本體寬度方向之 外側的方向略微延伸出。該背面薄片503之延伸出之部 刀’於使翼狀側翼部506之柔軟性以及操作性良好之方面 考慮’較好的是並不與翼狀側翼部5〇6相接合。 如上所述’ 一對側防漏部505、505分別與各本體長度方 向之相同侧的翼狀側翼部506均由一片翼狀側翼部形成薄 123277.doc 200824657 片506A—體形成。翼狀側翼部形成薄片5〇6A可以密封部 508為分界，而劃分為侧防漏部5〇5及翼狀側翼部5〇6。至 於密封部508之形狀，如圖41所示，其具有於長度方向之 中央部，向本體寬度方向内側縮窄之形狀，以使得當將連 没之翼狀側翼部506沿短褲胯下部之緣部彎折時，容易適 合該短褲胯下部之緣部。 第1實施形悲中，如上所述，一對侧防漏部5〇5、5〇5如 圖42所示，分別由形成翼狀側翼部5〇6之不織布即翼狀側 翼部形成薄片506A所形成。藉由使該翼狀侧翼部形成薄片 506A具有上述範圍之基重，翻折端部551之内面至少局部 彼此分離。因此，侧防漏部505具有良好之緩衝性。 又，第1實施形態中，如圖41以及圖43所示，一對侧防 漏部505、505分別藉由第i接合線552以及第2接合線553， 與該吸收性本體510相接合，該第丨接合線552朝向吸收性 本體510之寬度方向内側形成凹狀，該第2接合線553在吸 ❿收性本體51〇之長度方向上位於該第i接合線552的前後， 且沿與該長度方向交又的方向延伸，於一對側防漏部 505、505各自之第1接合線552與翻折端部551之間，形成 有穿戴時會開口之收液袋552c，第2接合線553交替具有距 離翻折端部551較近之部分553a及距離該翻折端部μ〗較遠 之部分553b，相鄰之距離翻折端部551較近之部分“η彼 此間的距離L2，短於第i接合線552之長度方向之長度。 進一步說明側防漏部505之第i接合線552，如圖“所 示，第1接合線552係設置於衛生棉5〇〇之排泄部對向部 123277.doc -110- 200824657 500B 中。 如圖41所7F，一對側防漏部505、505分別藉由第1接合 線552與該吸收性本體51〇相接合。第ι接合線…連續於吸 收性本體510之長度方向上。 如圖43所不，第i接合線552沿長度方向延伸成弧狀，豆 有距離翻折端部551較近之部分552a、灿以及距離㈣ 端部551較遠之部分552b。較好的是，第ι接合線552之長 _度方向之長度L1(參照圖43)、p接合線552之距離翻折端 部55丨較近之部分55仏與距離翻折端部551較遠之部分55孔 間的離開距離W1(參照圖43，以下亦稱為擺動寬度）滿足 ⑽k關係。…交好的是，具有相對於衛生棉5〇〇之本 體長度方向之長度為10〜50%的長度，臀丨較好的是，且有 相對於衛生棉500之本體寬度方向之長度為3〜3〇%的寬 度。此處所謂之衛生棉500之本體寬度方向之長度，係指 吸收性本體510之排泄部對向部5〇〇B於本體寬度方向上之 φ 長度最大的值。又’此處所謂「較近」以及「較遠」，表 示與較遠之部分相比較近，而與較近之部分相比較遠之相 對含義。 又，第1接合線以及第2接合線較好的是，整體上為實質 上連續之-條接合線。即’第！接合線及第2接合線較好的 是，各自為實質上連續之接合線，且第!接合線與第2接合 線之間亦實質上連續。所謂實質上連續，其含義在於，除 如第1實施形態之連續之接合線以外，還包含下述者， 即，以當假想出與吸收性物品之寬度方向平行之任意直線 123277.doc -111- 200824657 之情形時，不存在與該直線不重疊之部分的方式而連續配 置有複數個接合部者；以及微觀觀察時，係包含非連續之 多個接合部’然當作為整體觀察時，則為線狀之接合部 者，亚且，亦包含以使接合部彼此之一部分相互重疊之方 式，沿衛生棉500之長度方向配置多個而形成的接合線。 如圖41所示，設置於排泄部對向部500B中之第工接合線 552的長度Ll(參照圖43)與翼狀側翼部506之基部562的長 度大致相同。 如圖42所示，第丨實施形態中之第丨接合線552係藉由熱 壓钯加工，使側防漏部5〇5的位於本體寬度方向之中央附 近之部分的一部分與正面薄片502相接合而形成。 第1接合線552為如本實施形態般之將側防漏部5〇5僅與 正面薄片502相接合而形成者，或儘管亦將側防漏部與 正面薄片502—同固定於吸收體5〇4上，然於該吸收體5料 =與上述第1接合線相當之部分中未形成有槽溝者之情形 時，於使吸收性物品更柔軟，並使其對身體之合身性提昇 之方面為較好。 第1接合線552可為將側防漏部505，與正面薄片5〇2以及 吸收體504—併進行一體擠壓而形成者。此時，具有可藉 由第1接合線552部分中所產生之槽溝，而抑制液體之滲漏 或擴散的優點。 一對侧防漏部505、505各自中之翻折端部551與第丨接合 線552之間的部分552d(參照圖43)並不與正面薄片5〇2相接 合，於該部分552d與正面薄片5〇2之間形成有收液袋 123277.doc -112· 200824657 552c(簽知圖42，以下亦稱為較大之收液袋）。該收液袋 552C於至J牙戴時開口，且由於可將朝向衛生棉500之本 體寬度方向移動之體液捕捉於該開口之收液袋552c中，故 而可提昇防漏性。x，由於其外觀上亦可容易地使穿戴者 明白本體寬度方向之防漏性較高，故而於帶給穿戴者以安 心感之方面亦較好。 進而，當第1接合線552之至少一部分於俯視下與吸收體The absorbent article 500 according to the first embodiment is a sanitary napkin (hereinafter, also simply referred to as a sanitary napkin). As shown in FIGS. 41 to 43 , the absorbent article 500 is provided with a liquid holding layer and a liquid layer 5 11 and a liquid impervious film. a leakage preventing layer 5 12 and substantially an elongated absorbent body 51 (), and having a pair of wing-like side wings extending from the longitudinal side edges 51 〇 a of the absorbent body 51 、, 506. The absorbent layer 511 of the sanitary napkin 500 is composed of a liquid-permeable front sheet 5〇2 = and a liquid-retaining absorbent body 5 () 4, and the leakage preventing layer 512 is made of a back sheet 5 having gas permeability and liquid impermeability. 3 components. Further, in the sanitary napkin according to the first embodiment, the wing-shaped side flap portions 506 and 506 are formed by a non-woven fabric having a layer structure in the thickness direction, and the absorbent body 5iq is formed on the base portion 562. The position on the outer side in the width direction has a central portion M, and the number of layers in the central portion of the ridge is greater than that of the base portion 562, and: if 0 _ , ^ W boring, and the central portion M is formed in The side of the non-skin abutting side is provided with a moiré β ς d tongue γ 丄 丄 丄 邛 邛 邛 邛 邛 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 璺 。 。 。 。 。 。 Hereinafter, the sanitary napkin 500 of the embodiment of the first embodiment will be further described. The sanitary napkin 500 can be divided into a front portion 500 Α and a central portion in the longitudinal direction, that is, the vent portion opposing portion 5 〇〇Β (the venting portion facing portion disposed opposite the liquid discharge portion of the wearer in the center in the width direction) And the rear portion 500C. The longitudinal direction and the absorbent first embodiment of the sanitary napkin 5〇〇 are longitudinally 123277.doc 200824657 The longitudinal direction of the main body 510 (hereinafter also referred to as the main body longitudinal direction). The 502 and the back sheet 503 are each vertically long, and the longitudinal direction thereof coincides with the longitudinal direction of the main body. The absorber 5〇4 is longitudinally long, and the longitudinal direction thereof coincides with the longitudinal direction of the main body, and is sandwiched and fixed to the front sheet 5〇2 and the back sheet. Between 5 and 3. The width of the front sheet 502 is substantially the same as the width of the absorbent body 504 and narrower than the width of the back sheet 503. The front sheet 5〇2 covers the entire area of the skin abutting surface side of the absorbent body 5〇4. The front sheet 5〇2 and the back sheet _503 respectively extend from both ends in the longitudinal direction of the absorber 5〇4, and are bonded by heat sealing and bonding with an adhesive at the extended portion. In the present specification, the skin contact surface refers to the surface of the absorbent article that is developed into a flat shape, and faces the skin side of the wearer when worn, and the non-skin contact surface is a surface. In the both sides of the absorbent article which is formed into a flat shape, the wear % faces the side of the underwear (the side opposite to the skin side of the wearer) such as a shorts. The skin abutting surface includes the front sheet of the absorbent body 51〇5〇2 The side surface and the surface of the front side sheet 5〇2 side of the wing-shaped side flap portion 506, the non-skin abutting surface includes the back sheet 5〇3 side surface of the absorbent body 510 and the back sheet of the wing-shaped side flap portion 5〇6 The surface of the 503 side (the formation surface of the side wing adhesion portion 561). As shown in Fig. 41, the sanitary napkin 5 has a pair of side leakage preventing portions 5〇5, 505, and a pair of the side leakage preventing portions 5〇5, 5〇5, covering both sides in the longitudinal direction of the skin abutting surface side of the absorbent body 51, and the pair of side leakage preventing portions 505 and 505 and the pair of wing-shaped side flap portions 5〇6, 5, respectively The crucible 6 is integrally formed. The following description will further describe the pair of wing-shaped side flap portions 5〇6 and 506. One of the pair of wing-shaped flank portions 5〇6, 5〇6 is disposed in the discharge portion opposite portion 5 of the sanitary piece 123277.doc-104-200824657 cotton 500. A pair of wing-shaped side portions 5〇6, 5 The 〇6 is vertically long, and its longitudinal direction coincides with the longitudinal direction of the main body. The central portion of the pair of wing-like flank portions 500 and 506 in the width direction of the absorbent body 510 (hereinafter, also referred to as the main body width direction) is 3 The inner portion of the inner portion in the width direction of the central portion is formed by two layers of non-woven fabric. In the present embodiment, the outer portion of the outer portion of the main portion is smaller than the central portion. 〇 is formed by 2 layers of non-woven fabric. In this manner, the wing-shaped side flap portions 506 have different layer configurations depending on the position in the width direction of the body, and the number of layers of the non-woven fabric of the wing-like side flap portions 506, the inner portion of the wing-shaped side flap portion 506 The base portion 562 of the wing-like wing portion 50A. Further, the central portion % of the wing-shaped side flap portion 5〇6 is a region of a specific width centering on the center in the width direction of the Xβ-winged wing portion 5〇6 as a word. In the first embodiment, as shown in Fig. 42, the wing-shaped side flap portion 506 is formed by forming the sheets 5?6?, 506? by two wing-shaped side flap portions composed of non-woven fabric. The wing-shaped side flap forming sheet 506 is formed on the outer side in the width direction of the wing-shaped side flap portion 506, and extends toward the inner side in the width direction of the body to form a surface of the wing-shaped side flap portion 506 on the non-skin contact surface side. Further, the wing-shaped side flap portion forming sheet 506 is as follows: The side edge portion 510a in the longitudinal direction of the self-absorbent body 5 1〇 faces the body width direction so as to cover the skin abutting surface side of the absorbent body 51〇 The inner side of the absorbent body 510 has a folded end portion 55 1 on the inner side in the width direction of the absorbent body 510, and faces the skin abutting surface side and faces the body width side 123277.doc -105- 200824657 After folding outward, extend outward in the width direction of the body. Further, the wing-shaped side flap forming sheet 506A extends from the side edge portion 5 10a of the longitudinal direction of the absorbent body 510 and extends to the central portion M of the wing-shaped side flap portion 5〇6 to form the inner side of the wing-shaped side flap portion 506. The surface of the portion I and the central portion μ on the skin contact surface side. As shown in Fig. 42, the wing-like side flap portion forms a sheet 5〇6β from the outer side edge of the wing-shaped side flap portion 506 in the width direction, and extends to the central portion of the wing-shaped side flap portion 5〇6, the sheet 5〇6β A part of the surface on the non-skin contact surface side and the skin contact surface side is covered by the folded wing-shaped side flap forming sheet 506. As described above, in the first embodiment, each of the wing-shaped side flap portions 5〇6 and 506 has a layer structure in the thickness direction thereof. In other words, the inner portion is formed by the two layers of non-woven fabrics of the sheet-like side flap portion forming the sheet 506, and the central portion is formed of two layers of the opposite portions of the sheet 5, 6 and 8 formed by the wing-shaped side flap portions, plus Between the two layers, three layers of a layer formed by the wing-shaped side flap forming sheet 506 , are formed, and the outer side 〇 free wing-shaped side flap forming one layer of the sheet 506 、 is formed, and is formed by the wing-shaped side wing portion. The sheet 506 is formed of two layers obtained by laminating one layer. In the first embodiment, a plurality of embossed portions 563 and 563·.· are formed in each of the pair of wing-shaped side flap portions 506 and 5〇6, and a sheet 506 is formed in the inner portion 1 with respect to the wing-shaped side flap portion. Engage each other. Further, in the center portion, the sheet-like side flap portion forming sheet 506 is joined to the wing-shaped side flap forming sheet 506 that is interposed between the sheets, and in the outer side portion, the wing-shaped side flap portion is formed into a sheet 5〇6Α. The sheet 5 is formed in engagement with the wing-like side flap portion. Δ 123277.doc -106- 200824657 Further, the side surface of the pair of wing-shaped side flap portions 506 and 506 on the non-skin contact surface side is provided with a side flap. The adhesive portion 561 is for fixing the wing-shaped side wing portion 506 which is bent along the edge portion of the lower portion of the shorts to the outer surface of the shorts. As shown in Fig. 42, the side wing adhesive portion 561 is formed on the wing-like side wing portion 5〇6. Central Department "中中. The side flap adhesive portion 561 is formed by applying an adhesive to the surface of the wing-shaped side flap portion 5〇6 on the non-skin contact surface side. Before the use of the sanitary napkin 5, the protective sheet is adhered to the side flap adhesive portion 5 61 freely. The size of the wing-like flank portion 506 is preferably designed in accordance with the size and use of the sanitary napkin. Generally, the size of the wing-like flank 4 as the sanitary napkin is preferably the length of the body in the longitudinal direction. The length of the body width direction is 2〇~4〇 for 3〇~ι〇〇mm'. Further, the length of the central portion M of the wing-like flank portion 506 in the width direction of the body is preferably 2 to 30 mm, especially when it is 5 to 2 mm, so that the central portion has a rigid shape, Further, when the central portion M has the panty flanks 5 〇 6 removed from the undergarments and the like which are fixed by the flank adhesion portions 561, the wing-shaped side flap portions 506 are preferably not damaged. Further, the length of the inner portion 1 in the width direction of the main body is preferably 5 to 3 mm, and particularly when it is 1 to 2 mm, the wing-like side portion 50 (four) is bent at the base portion 562 to fix it to The viewpoint of the operability of the shorts and the like is good. Here, the wing-shaped side flap portions 506 and the respective portions thereof are located in the width direction of the main body = the length, and the length of the pool portion opposing portion 5 of the absorbent body 510 is the maximum in the width direction of the main body. As the non-woven fabric forming the sheet forming material of the flap-shaped "wing portion" of the wing portion 5〇6, the sheet 5〇6, 123277.doc •107-200824657 5嶋 can be formed without weaving. For example, it is possible to use a hot-melt fiber melt-blown nonwoven fabric manufactured by hot-air treatment using a previously known mesh, and a spunlace: in a ventilated non-woven fabric, a spunbonded nonwoven fabric, or the like. =: and various non-woven fabrics such as needle-punched non-woven fabrics. There is no particular limitation on the method of using the viscous =:::, for example, a spunlace nonwoven fabric or the like: or a hot melt. In addition, it is also possible to use the mechanical combination of fibers for stock seeking. In order to make the wing-like flank 5 〇 6 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The light is obtained from the carding method, and it is best to use the air-blown fabric that is subjected to hot air treatment, and is not compressed by the force. Further, in the case of the wing-like flank portion, the sheet 5嶋, 鸠... For the wing-shaped flank portion 5〇6%, the side leakage preventing portion 505 is preferably stretched, and it is preferable. It is water repellent. When the non-woven fabric 10 to 8 〇g/m2 of the flap 506A is formed, in particular, 2G to 50 coffee 2, the base 562 is made flexible so that the wing-like flank 5 is made flexible. The 〇6 has good operability, and it is preferable to impart a specific strength and a good wearing feeling to the wing-shaped side flap portion 506 and the side leakage preventing portion 5〇5. When the basis weight of the nonwoven fabric forming the wing-like side flap forming sheet 506B is 1 〇 80 80 g/m 2 ', especially 20 〜 50 g/m 2 , the wing-shaped flank portion 506 is given a specific strength and a good wearing feeling. The aspect is better. For example, in order to ensure the flexibility in the vicinity of the base portion 562 of the wing-like side flap portion 506 and to ensure the specific strength of the central portion, it is preferable to form the base of the non-woven fabric forming the flap 506A by the wing-like side flaps 123277.doc - 108 - 200824657. The weight is smaller than the wing-shaped side flap forming sheet 506B 〇, and the pair of side leakage preventing portions 5〇5 and 5〇5 are further described. As shown in Fig. 41, one of the pair of side leakage preventing portions 505 and 505 of the sanitary napkin 5 according to the first embodiment is formed to be vertically long, and its longitudinal direction coincides with the longitudinal direction of the main body. Each of the pair of side leakage preventing portions 505 and 5〇5 has substantially the same width and is disposed to extend between both end portions in the longitudinal direction of the main body. In the first embodiment, the side leakage preventing portion 505 is formed by the wing-like side flap forming sheet 506A. As shown in Fig. 42, the wing-like side flap portion is formed with a sheet 5?6a at the side edge portion 5i?a of the absorbent body 51?, and is joined to the back sheet 503 by the sealing portion 5?8. The side leakage preventing portion 5〇5 is as follows. The wing-shaped side flap forming sheet 506A extends from the side edge portion 51〇 of the absorbent body 51〇 toward the inner side in the width direction of the absorbent body 5 1〇, and the wing-shaped side flap The portion forming sheet 506A is folded outward in the width direction of the main body so as to have the folded end portion 551, and then extends toward the outer side in the body width direction in this state, and is joined to the back sheet 503 again at the 密封 seal portion 508. The sealing portion 508 can be formed by a known bonding method such as heat sealing or adhesion by an adhesive. In the excretion portion facing portion 50, as shown in Fig. 42, both side edges in the longitudinal direction of the back sheet 5〇3 slightly extend toward the outer side in the main body width direction of the sealing portion 508. The blade s extending from the back sheet 503 is considered to be excellent in flexibility and workability of the wing-like side flap portion 506. It is preferable that the blade-shaped side flap portion 5 is not joined to the wing-shaped side flap portion 5?. As described above, the wing-shaped side flap portions 506 on the same side of the pair of side leakage preventing portions 505 and 505, respectively, are formed by a single wing-like side wing portion. The wing-like side flap forming sheet 5〇6A can be divided into a side leakage preventing portion 5〇5 and a wing-shaped side wing portion 5〇6 by dividing the sealing portion 508 into a boundary. As for the shape of the sealing portion 508, as shown in Fig. 41, it has a central portion in the longitudinal direction and is narrowed toward the inner side in the width direction of the body so that when the wing-like side wing portion 506 is connected along the edge of the lower portion of the shorts When the part is bent, it is easy to fit the edge of the lower part of the shorts. In the first embodiment, as described above, the pair of side leakage preventing portions 5〇5 and 5〇5 are respectively formed of a sheet-like side portion 504A which is a non-woven fabric, that is, a wing-shaped side wing portion, which forms the wing-like side flap portion 5〇6. Formed. The inner surface of the folded end portion 551 is at least partially separated from each other by forming the wing-like side flap forming sheet 506A to have a basis weight in the above range. Therefore, the side leakage preventing portion 505 has good cushioning properties. Further, in the first embodiment, as shown in FIGS. 41 and 43, the pair of side leakage preventing portions 505 and 505 are joined to the absorbent body 510 by the i-th bonding wire 552 and the second bonding wire 553, respectively. The second bonding wire 552 is formed in a concave shape toward the inner side in the width direction of the absorbent body 510, and the second bonding wire 553 is positioned before and after the i-th bonding wire 552 in the longitudinal direction of the suction-receiving body 51, and along the The longitudinal direction of the pair of side leakage preventing portions 505 and 505 is formed between the first bonding wire 552 and the folded end portion 551, and a liquid receiving bag 552c that opens when worn is formed, and the second bonding is performed. The line 553 alternately has a portion 553a closer to the folded end portion 551 and a portion 553b farther from the folded end portion μ, and a portion closer to the folded end portion 551 adjacent to the distance "n" is a distance L2 from each other. The length of the i-th bonding wire 552 is shorter than the length of the i-th bonding wire 552. Further, the i-th bonding wire 552 of the side leakage preventing portion 505 is further provided as shown in the figure "The first bonding wire 552 is provided in the drain portion of the sanitary napkin 5". The opposite part is 123277.doc -110- 200824657 500B. As shown in Fig. 41 and 7F, the pair of side leakage preventing portions 505 and 505 are joined to the absorbent body 51 by the first bonding wires 552, respectively. The first ι bonding line is continuous in the longitudinal direction of the absorbing body 510. As shown in Fig. 43, the i-th bonding wire 552 extends in an arc shape in the longitudinal direction, and the bean has a portion 552a which is closer to the folded end portion 551, and a portion 552b which is farther from the end portion 551. Preferably, the length L1 of the length _ degree of the ι bonding wire 552 (refer to FIG. 43), the portion of the p bonding wire 552 which is closer to the folded end 55 丨, and the distance of the folded end 551 The distance W1 (refer to FIG. 43, hereinafter also referred to as the swing width) between the far portions of the 55 holes satisfies the (10)k relationship. The cross is preferably a length of 10 to 50% with respect to the longitudinal direction of the body of the sanitary napkin, and the buttocks are preferably, and have a length of 3 with respect to the width direction of the body of the sanitary napkin 500. ~3〇% of the width. Here, the length of the sanitary napkin 500 in the width direction of the body is the value of the φ length of the opposing portion 5B of the absorbent body 510 in the body width direction. Also referred to herein as "closer" and "farther", it means that it is closer to the farther part and more distant than the closer part. Further, it is preferable that the first bonding wire and the second bonding wire are substantially continuous - strip bonding wires as a whole. That is, 'the first! Preferably, the bonding wires and the second bonding wires are substantially continuous bonding wires, and the bonding wires and the second bonding wires are also substantially continuous. The term "substantially continuous" means that, in addition to the continuous bonding line of the first embodiment, the following is included, that is, an arbitrary line 123277.doc-111 which is assumed to be parallel to the width direction of the absorbent article. - In the case of 200824657, a plurality of joints are continuously disposed without a portion that does not overlap the straight line; and when the microscopic observation includes a plurality of discontinuous joint portions, when viewed as a whole, In the case of the linear joint portion, the joint line formed by arranging a plurality of portions along the longitudinal direction of the tampon 500 so as to overlap one another with the joint portions may be included. As shown in Fig. 41, the length L1 (see Fig. 43) of the yoke bonding wire 552 provided in the vent portion opposing portion 500B is substantially the same as the length of the base portion 562 of the wing-shaped flank portion 506. As shown in Fig. 42, the ninth bonding wire 552 in the ninth embodiment is subjected to hot pressing palladium processing, and a part of the portion of the side leakage preventing portion 5〇5 located near the center in the body width direction is opposed to the front sheet 502. Formed by joining. The first bonding wire 552 is formed by joining the side leakage preventing portion 5〇5 only to the front sheet 502 as in the present embodiment, or the side leakage preventing portion is fixed to the absorber 5 as well as the front sheet 502. In the case of the absorbent body 5, in the case where the groove is not formed in the portion corresponding to the first bonding wire, the absorbent article is made softer and the fit to the body is improved. The aspect is better. The first bonding wire 552 may be formed by integrally pressing the side leakage preventing portion 505 with the front sheet 5〇2 and the absorber 504. At this time, there is an advantage that the groove generated in the portion of the first bonding wire 552 can be prevented from leaking or diffusing the liquid. A portion 552d (refer to FIG. 43) between the folded end portion 551 and the second joint line 552 of each of the pair of side leakage preventing portions 505, 505 is not engaged with the front sheet 5〇2, and the portion 552d and the front portion A liquid receiving bag 123277.doc-112·200824657 552c is formed between the sheets 5〇2 (signature 42 is hereinafter referred to as a larger liquid collecting bag). The liquid bag 552C is opened when the tooth is worn, and since the body fluid moving toward the width direction of the napkin 500 can be caught in the liquid receiving bag 552c of the opening, the leakproofness can be improved. x, because the appearance thereof can easily make the wearer understand that the leakproofness in the width direction of the body is high, and therefore it is also preferable in terms of giving the wearer a sense of security. Further, at least a part of the first bonding wire 552 is in a plan view and an absorber
504重豐時，收液袋552c中所捕捉之液體可順利地由吸收 體所吸收，防漏性進一步提昇，故而較好。收液袋552〇中 所捕捉之液體係於自收液袋552c之近前方向内部移動期間 由吸收體504，或於到達收液袋552〇之内部後，由吸收體 504吸收。 所謂於俯視下與吸收體5〇4重疊，係指第1接合線552之 整體或一部分，存在於配置有吸收體5〇4之區域内。第1接 合線552較好的是，擺動寬度W1之一部分與吸收體5〇4重 疊’更好的是，上述擺動寬度W1之整體與吸收體5〇4重 疊。第1實施形態中，該第1接合線552於其總長上，上述 擺動寬度W1之整體與吸收體504相重疊。 弟1實施形態之衛生棉500中，如圖41所示，於第1接合 線552之前後，分別連接設置有第2接合線553。第2接合線 5 53形成於前方部500八以及後方部500€之侧防漏部505 中〇 如圖42所示，一對侧防漏部505、505分別藉由第2接合 線553而與該吸收性本體51〇相接合。第2接合線553於吸收 123277.doc -113- 200824657 性本體510之長度方向上連續。 如圖43所示，第2接合線553以交替具有距離翻折端部 55 1較近之部分553a及距離該翻折端部55〗較遠之部分μ讣 的方式曲折延伸，更具體而言，其沿長度方向具有鋸齒形 狀。距離翻折端部551較近之部分553a與距離該翻折端部 551較遠之部分553b之間，形成第2接合線553之接合線沿 長度方向交叉延伸且相互連接。 若進一步說明，第2接合線553係朝向本體寬度方向中央 侧凸出之圓弧狀部分、以及朝向本體寬度方向中央側凹進 之圓弧狀部分交替連接的形狀，並不具有與本體長度方向 平行之部分。 第2接合線5 53中，如圖43所示，相鄰之距離翻折端部 551較近之部分彼此間之距離L2，短於第1接合線552之長 度方向之長度L1。上述距離L2係於相鄰之距離翻折端部 551較近之部分553a彼此間，沿本體長度方向而測定各個 距離翻折端部55 1最近之點彼此間的距離所得的長度。 又，第2接合線553之距離翻折端部551較近之部分553a 與距離翻折端部551較遠之部分553b間的離開距離W3(參照 圖43’以下’亦稱為擺動寬度）較好的是，長於藉由熱壓 花加工所形成之第1接合線552的密封寬度W2(參照圖43)。 第1接合線552具有特定之寬度，並且由於第1接合線552之 兩側緣微觀上可視作平行之2根直線，故而密封寬度冒2係 指平行之上述2直線間之距離。 一對側防漏部505、505各自中之第2接合線553與翻折端 123277.doc -114- 200824657 部551之間的部分553d(參照圖43)並不與正面薄片5〇2相接 合，於該部分553d與正面薄片502之間，形成有收液袋 553c(以下，亦稱為較小之收液袋）。較好的是，收液袋 553c開口。 Χ 第1實施形態令之第2接合線553與第丨接合線552同樣， 係藉由熱壓花加工，將側防漏部5〇5之位於本體寬度方向 中央附近的部分之一部分與正面薄片5〇2相接合而形成。 除此以外，關於第2接合線553與吸收性本體510之接合， 可適當參照對上述第〗接合線552所作之說明。 進而，，第2接合線553之至少一部分於俯視下與吸收體 4相重且日寸，收液袋553c中所捕捉之液體可順利地由吸 收體：收，從而使防漏性進一步提昇，故而較好。第叆 施形憑中，第2接合線553於其總長上，擺動寬度之整 體與吸收體5〇4相重疊。除此以外，關於第2接合線553與 吸收生本體51〇之重疊，可適當參照對上述第#合線说 所作之說明。 於一對側防漏部505、5()5之各財，由第2接合線⑸所 y成之k小之收液袋553c，於較大之收液袋552c之前後分 別形成1個即可，較好的是形成複數個。 s由第2接合線所形成之較小之收液袋we之區域較好的 疋相對於第一接合線之長度u，前後分別為以上。 收液衣553e之長度方向之長度較好的是相對於li為作。以 上0 第1實％形恶之衛生棉5〇〇中的第丨接合線552於本體長度 123277.doc -115- 200824657 方向上之長度L1較好的是40〜100 mm，第2接合線553於本 體長度方向上之長度（曲折重複之區域）較好的是4〜5〇 mm，且較好的是L1較長。 又，第2接合線553之上述距離L2較好的是4〜30 mm。 L2/L1較好的是4〜75%。 又，第1接合線552之擺動寬度W1較好的是2〜15 mm，第 2接合線553之擺動寬度W3較好的是2〜15 mm。W1較好的 是與W3相同、或大於W3。 進一步說明第1實施形態之衛生棉500。 如圖41所示，於衛生棉5〇〇之吸收性本體51〇之皮膚抵接 面側，設置有槽溝507。槽溝507係由沿本體長度方向延伸 之一對壓花槽溝以及於該壓花槽溝之長度方向之兩端部沿 本體寬度方向延伸之圓弧狀之雙重壓花槽溝所形成。又， 沿本體長度方向延伸之一對上述壓花槽溝分別具有朝向内 側縮窄之形狀。正面薄片5〇2以及吸收體5〇4藉由槽溝 而相互接合。 如圖42所示，側防漏部5之翻折端部5 5丨位於緊靠槽溝 5 0 7之外側。 又，第1實施形態之衛生棉500中，於正面薄片5〇2與吸 收體504之間插入配置有聚合物薄片541。作為聚合物薄片 541，可使用將高吸收性聚合物混合於短纖漿、以及纖維 中並形成為薄片狀之薄片等’作為混合高吸收性聚合物並 形成為薄片狀的薄片，可使用將高吸收性聚合物分散為層 狀者、以及分散為三維狀者中之任一者。 123277.doc -116- 200824657 就構成P實施形態之衛生棉500的其他形成材料進行規 明，作為正面薄片502、背面薄片5〇3、黏著劑、吸收體 5—〇4或聚合物薄片541之形成材料，可無特別限制地使用先 前使用於生理用衛生棉等吸收性物品中的各種材料。 根據上述第1實施形態之生理用衛生棉5〇〇，翼狀侧翼部 506之基部562附近較柔軟、操作性優異，並且，形成有側 翼黏著部561之中央部Μ具有剛性，並具有特定之強度， φ 可防止备自藉由侧翼黏著部56 1而固定之短褲等内褲脫掉 翼狀侧翼部506時，翼狀側翼部506破損。 又，於穿戴時容易產生扭曲之排泄部對向部5〇〇Β中，具 有形成較大之收液袋552c的第1接合線552，並且，於其前 後具有第2接合線553、553，故而即便衛生棉5〇〇中產生扭 曲，亦由於第2接合線553所形成之較小之收液袋553〇會產 生變形，而將衛生棉500之扭曲吸收。因此，排泄部對向 部500B中之較大之收液袋552c不會存在由於扭曲而破損的 _ 狀况’且可捕捉於寬度方向上移動的體液。進而，穿戴 時，衛生棉500亦容易於臀部處產生扭曲，然於上述後方 部500C中亦具有第2接合線553，故而防漏性進一步提高。 以下’參照圖44以及圖45，說明本發明（第5發明）之第2 實施形態之生理用衛生棉。關於第2實施形態未進行特別 說明之方面，可適當參照關於上述第1實施形態所進行之 洋細說明。又’圖44以及圖45中，對與圖41至圖43相同之 構件標註有相同之符號。 如圖44以及圖45所示，本發明（第5發明）之較好的第2實 123277.doc -117- 200824657 施形態之生理用衛生棉5〇〇中，翼狀側翼部5〇6由與側防漏 部505不同之構件所形成。 翼狀側翼部506由2片由不織布所構成之翼狀侧翼部形成 薄片506C、506D所形成。如圖45所示，翼狀側翼部形成 薄片506C自翼狀側翼部5〇6之中央部M朝向本體寬度方向 外側延伸’形成中央部M以及外側部〇之皮膚抵接面側之 面’並以於翼狀侧翼部5〇6之本體寬度方向外侧形成翻折 _ 邊緣部的方式，朝向非皮膚抵接面侧且朝向本體寬度方向 内側翻折後，向本體寬度方向内側延伸，形成翼狀側翼部 506之非皮膚抵接面側之面，並且，於吸收性本體51〇之側 緣部5 10a處，藉由密封部5〇8而與背面薄片5〇3相接合。 又’如圖45所示，翼狀侧翼部形成薄片506d自翼狀側翼 邛5 0 6之中央。卩μ朝向本體寬度方向内側延伸，形成内側 部I之皮膚抵接面侧之面，並於吸收性本體51〇之侧緣部 5 l〇a處，藉由密封部5〇8而與背面薄片5〇3以及翼狀側翼部 φ 形成薄片506C相接合。翼狀側翼部形成薄片506D於中央 部Μ中，由相對向之翼狀側翼部形成薄片5〇6c夾持固定。 與上述第1實施形態同樣地，於翼狀側翼部5〇6之中央部Μ 的非皮膚抵接面側，形成有側翼黏著部5 61。 如此般，翼狀側翼部506具有下述層構造，即，根據其 於本體寬度方向上之位置的不同，形成翼狀側翼部5〇6之 厚度方向的不織布之片數不同。第2實施形態中，一對翼 狀側翼部506、506分別的吸收性本體51〇之寬度方向之内 側部！由2層不織布所形成，該寬度方向之中央部哟3層不 123277.doc -118- 200824657 織布所形成，該寬度方向之外侧部0由2層不織布所形成。 又，第2實施形態、中，如圖45所示叫則防漏部5〇5由側防 漏部形成薄片505A所形成，該側防漏部形成薄片5〇5八由 一片不織布所構成。於吸收性本體51〇之側緣部5i〇a處， 該侧防漏部形成薄片505A藉由密封部508而與2片翼狀側翼 部形成薄片5〇6C、506D 一起接合於背面薄片5〇3上。側防 漏部505之侧防漏部形成薄片5〇5A，自吸收性本體51〇之侧 緣部510a朝向吸收性本體51〇之寬度方向内側延伸，覆蓋 吸收性本體510之皮膚抵接面侧之侧部。側防漏部形成薄 片505A之長度方向之一端部藉由密封部5〇8而固定於背面 /專片503專上，而另一端部於吸收性本體5丨〇之側部形成自 由端部。 根據第2實施形態之衛生棉5〇〇，可發揮與上述第】實施 形態相同之效果。 本發明（第5發明）之吸收性物品並非限制於上述實施形 心於不脫離本發明之宗旨之範圍内，可進行適當變更。 例如，本發明之吸收性物品於上述各實施形態中，侧翼 黏著部561僅形成於翼狀側翼部5〇6之中央部％中，但侧翼 黏著部561亦可形成為自中央部Μ向内侧部外側部〇延 伸出。 又’本發明（第5發明）之吸收性物品，可為生理用衛生 棉’亦可為衛生護墊、失禁墊等。 僅為上述之一實施形態所具有之部分，均可適當地相互 利用。 123277.doc -119- 200824657 根::述Γ造本發明(第5發明)之吸收性物品的方法， 參照圖式進行說明。 k方料^態樣，並 圖47所示’上述第1實施形態之衛生棉5°°的 =方法之實施態樣具備：開捲送出步驟，自捲繞 之長條狀不織布之杯右,丰闰— ， 狀 師560., )開捲送出該不織布連 ^ ，折步驟’將所開捲送出之不織布連續體56〇之When the 504 is heavy, the liquid captured in the liquid collection bag 552c can be smoothly absorbed by the absorbent body, and the leakproofness is further improved, so that it is preferable. The liquid system captured in the liquid collection bag 552 is absorbed by the absorbent body 504 from the absorbent body 504 during the movement from the absorbent bag 552c in the immediate vicinity of the liquid collection bag 552c or after reaching the inside of the liquid collection bag 552. The overlap with the absorber 5〇4 in plan view means that the whole or a part of the first bonding wire 552 exists in the region where the absorber 5〇4 is disposed. Preferably, the first bonding wire 552 has a portion of the swing width W1 overlapped with the absorber 5〇4. More preferably, the entire swing width W1 overlaps the absorber 5〇4. In the first embodiment, the first bonding wire 552 has its entire length, and the entire swing width W1 overlaps the absorber 504. In the sanitary napkin 500 of the first embodiment, as shown in Fig. 41, a second bonding wire 553 is connected to each other before and after the first bonding wire 552. The second bonding wires 5 53 are formed in the side leakage preventing portion 505 of the front portion 500 and the rear portion 500. As shown in FIG. 42, the pair of side leakage preventing portions 505 and 505 are respectively connected by the second bonding wires 553. The absorbent body 51 is joined to each other. The second bonding wire 553 is continuous in the longitudinal direction of the absorption body 123 510.doc - 113 - 200824657. As shown in FIG. 43, the second bonding wire 553 is meandering and extending so as to have a portion 553a that is closer to the folded end portion 55 1 and a portion that is farther from the folded end portion 55, and more specifically, more specifically. It has a zigzag shape along the length direction. Between the portion 553a closer to the folded end portion 551 and the portion 553b farther from the folded end portion 551, the bonding wires forming the second bonding wires 553 extend in the longitudinal direction and are connected to each other. In addition, the second bonding wire 553 has a shape in which an arc-shaped portion that protrudes toward the center side in the main body width direction and an arc-shaped portion that is recessed toward the center in the main body width direction are alternately connected, and does not have a length direction with respect to the main body. Parallel part. In the second bonding wire 5 53, as shown in Fig. 43, the distance L2 between the adjacent portions of the folded end portion 551 is shorter than the length L1 of the first bonding wire 552 in the longitudinal direction. The distance L2 is a length obtained by measuring the distance between the closest points of the folded end portions 55 1 in the longitudinal direction of the body between the adjacent portions 553a of the folded end portions 551. Further, the distance W3 between the portion 553a of the second bonding wire 553 which is closer to the folded end portion 551 and the portion 553b which is farther from the folded end portion 551 (refer to the following FIG. 43' is also referred to as the swing width). Preferably, it is longer than the seal width W2 of the first bonding wire 552 formed by hot embossing (see FIG. 43). The first bonding wire 552 has a specific width, and since both side edges of the first bonding wire 552 are microscopically visible as two parallel lines, the sealing width 2 is a distance between the two straight lines parallel to each other. A portion 553d (refer to FIG. 43) between the second bonding wire 553 and the folded end 123277.doc-114-200824657 portion 551 of each of the pair of side leakage preventing portions 505 and 505 is not joined to the front sheet 5〇2. A liquid receiving bag 553c (hereinafter also referred to as a smaller liquid receiving bag) is formed between the portion 553d and the front sheet 502. Preferably, the liquid collection bag 553c is open. In the second embodiment, the second bonding wire 553 is formed by heat embossing, and a part of the portion of the side leakage preventing portion 5〇5 located near the center in the main body width direction and the front sheet are formed by hot embossing. 5〇2 phase bonding is formed. In addition, the joining of the second bonding wire 553 and the absorptive main body 510 can be appropriately referred to the description of the above-described bonding wire 552. Further, at least a part of the second bonding wire 553 is denser than the absorber 4 in plan view, and the liquid captured in the liquid collection bag 553c can be smoothly collected by the absorber, thereby further improving the leakage prevention property. Therefore, it is better. In the third embodiment, the second bonding wire 553 is over its entire length, and the entire width of the oscillating width overlaps with the absorber 5〇4. In addition, the overlap between the second bonding wire 553 and the absorption main body 51A can be appropriately referred to the description of the above-mentioned #合线线. Each of the pair of side leakage preventing portions 505, 5 () 5, the liquid collecting bag 553c which is formed by the second bonding wire (5), is formed one by one before and after the larger liquid receiving bag 552c. Yes, it is preferred to form a plurality. s The area of the smaller liquid receiving bag we formed by the second bonding wire is preferably 以上 with respect to the length u of the first bonding wire, and is equal to or greater than the front and rear. The length of the liquid-collecting garment 553e in the longitudinal direction is preferably relative to li. The length L1 of the first 丨 bonding wire 552 in the first body of the first sinister sanitary napkin 5 于 in the direction of the body length 123277.doc -115- 200824657 is preferably 40 to 100 mm, and the second bonding wire 553 The length in the longitudinal direction of the body (the region where the meandering is repeated) is preferably 4 to 5 mm, and preferably L1 is long. Further, the distance L2 of the second bonding wire 553 is preferably 4 to 30 mm. L2/L1 is preferably 4 to 75%. Further, the swing width W1 of the first bonding wire 552 is preferably 2 to 15 mm, and the swing width W3 of the second bonding wire 553 is preferably 2 to 15 mm. W1 is preferably the same as W3 or larger than W3. The sanitary napkin 500 of the first embodiment will be further described. As shown in Fig. 41, a groove 507 is provided on the skin abutting surface side of the absorbent body 51 of the sanitary napkin. The groove 507 is formed by a pair of embossed groove grooves extending in the longitudinal direction of the main body and circular arc-shaped double embossed grooves extending in the main body width direction at both end portions in the longitudinal direction of the embossed groove. Further, one of the embossed grooves extending in the longitudinal direction of the main body has a shape which is narrowed toward the inner side. The front sheet 5〇2 and the absorber 5〇4 are joined to each other by the grooves. As shown in Fig. 42, the folded end portion 5 5 of the side leakage preventing portion 5 is located on the outer side of the groove 507. Further, in the sanitary napkin 500 of the first embodiment, the polymer sheet 541 is interposed between the front sheet 5〇2 and the absorbent body 504. As the polymer sheet 541, a sheet in which a superabsorbent polymer is mixed in a fluff pulp and a sheet and formed into a sheet shape can be used as a sheet in which a superabsorbent polymer is mixed and formed into a sheet shape can be used. The superabsorbent polymer is dispersed in a layered form and dispersed in a three-dimensional shape. 123277.doc -116- 200824657 The other forming materials of the sanitary napkin 500 constituting the P embodiment are specified as the front sheet 502, the back sheet 5〇3, the adhesive, the absorbent body 5-〇4 or the polymer sheet 541. As the material to be formed, various materials previously used in absorbent articles such as sanitary napkins can be used without particular limitation. According to the sanitary napkin 5 of the first embodiment, the vicinity of the base portion 562 of the wing-shaped side flap portion 506 is soft and excellent in handleability, and the central portion of the side flap adhesive portion 561 is formed to have rigidity and has specificity. The strength φ prevents the wing-shaped side flap portion 506 from being broken when the pant-shaped side flap portion 506 is removed from the undergarment such as the shorts fixed by the side flap adhesive portion 56 1 . Further, in the excretion portion facing portion 5 which is likely to be distorted during wearing, the first bonding wire 552 which forms the large liquid collection bag 552c is provided, and the second bonding wires 553 and 553 are provided on the front and rear sides thereof. Therefore, even if distortion occurs in the sanitary napkin 5, the smaller liquid collection bag 553 which is formed by the second bonding wire 553 is deformed, and the twist of the sanitary napkin 500 is absorbed. Therefore, the large liquid-receiving bag 552c of the excretion portion facing portion 500B does not have a _ condition that is broken by the twist and can capture the body fluid moving in the width direction. Further, the sanitary napkin 500 is also likely to be twisted at the buttocks when worn, and the second bonding wire 553 is also provided in the rear portion 500C, so that the leakproofness is further improved. The sanitary napkin of the second embodiment of the present invention (the fifth invention) will be described below with reference to Figs. 44 and 45. Regarding the second embodiment, the detailed description of the first embodiment can be appropriately referred to. In the same manner as in Figs. 44 and 45, the same members as those in Figs. 41 to 43 are denoted by the same reference numerals. As shown in FIG. 44 and FIG. 45, in the physiological sanitary napkin 5 of the preferred embodiment of the present invention (the fifth invention), the wing-shaped side flaps 5〇6 are It is formed by a member different from the side leakage preventing portion 505. The wing-like side flap portion 506 is formed by two flap-shaped side flap portions formed of non-woven fabric forming sheets 506C, 506D. As shown in Fig. 45, the wing-like side flap forming sheet 506C extends from the central portion M of the wing-like side flap portion 5〇6 toward the outer side in the width direction of the body to form a surface of the central portion M and the skin abutting surface side of the outer side portion. The flap-shaped side flap portion 5〇6 is formed so as to be folded toward the outer side in the width direction of the wing-shaped side flap portion 5〇6, and is folded toward the inner side in the width direction of the body on the non-skin contact surface side, and then extends inward in the width direction of the body to form a wing shape. The non-skin contact surface side of the side flap portion 506 is joined to the back sheet 5〇3 by the sealing portion 5〇8 at the side edge portion 510a of the absorbent body 51〇. Further, as shown in Fig. 45, the wing-like side flap portion forms a sheet 506d from the center of the wing-like side flap 506.卩μ extends toward the inner side in the width direction of the main body to form a surface on the skin abutting surface side of the inner portion I, and is formed at the side edge portion 5 l〇a of the absorbent body 51 by the sealing portion 5〇8 and the back sheet The 5 〇 3 and the wing-like flank φ forming sheet 506C are joined. The wing-like flank portion forming sheet 506D is sandwiched and fixed by the sheet-like side flap forming sheet 5〇6c in the center portion. In the same manner as in the above-described first embodiment, the side flap adhesion portion 561 is formed on the non-skin contact surface side of the central portion Μ of the wing-shaped side flap portion 5〇6. In this manner, the wing-shaped side flap portion 506 has a layer structure in which the number of non-woven fabrics forming the thickness direction of the wing-shaped side flap portions 5〇6 is different depending on the position in the width direction of the main body. In the second embodiment, the pair of wing-shaped side flap portions 506 and 506 respectively have the inner side in the width direction of the absorbent main body 51〇! It is formed of two layers of non-woven fabric, and the central portion of the width direction is formed of a woven fabric of no. 123277.doc -118-200824657, and the side portion 0 outside the width direction is formed by two layers of non-woven fabric. Further, in the second embodiment, as shown in Fig. 45, the leakage preventing portion 5〇5 is formed by the side leakage preventing portion forming sheet 505A, and the side leakage preventing portion forming sheet 5〇5 is composed of one piece of non-woven fabric. At the side edge portion 5i〇a of the absorbent body 51〇, the side leakage preventing portion forming sheet 505A is joined to the back sheet 5 by the two flap-shaped side flap forming sheets 5〇6C and 506D by the sealing portion 508. 3 on. The side leakage preventing portion of the side leakage preventing portion 505 forms a sheet 5A, which extends toward the inner side in the width direction of the absorbent body 51 from the side edge portion 510a of the absorbent body 51, and covers the skin abutting surface side of the absorbent body 510. Side. One end portion of the side leakage preventing portion forming sheet 505A in the longitudinal direction is fixed to the back surface/special sheet 503 by the sealing portion 5〇8, and the other end portion is formed at the side portion of the absorbent body 5丨〇 at the free end portion. According to the sanitary napkin 5 of the second embodiment, the same effects as those of the above-described first embodiment can be obtained. The absorbent article of the present invention (the fifth invention) is not limited to the above-described embodiments, and can be appropriately modified without departing from the scope of the invention. For example, in the above-described embodiments, the flank adhesive portion 561 is formed only in the central portion % of the wing-shaped side flap portion 5〇6, but the flank adhesive portion 561 may be formed from the central portion to the inner side. The outer side of the part extends out. Further, the absorbent article according to the invention (the fifth invention) may be a sanitary napkin, or may be a sanitary pad, an incontinence pad or the like. Only part of the above embodiment can be used as appropriate. 123277.doc -119- 200824657 Root: The method for producing the absorbent article of the present invention (the fifth invention) will be described with reference to the drawings. The k-square material is in the form of the method of the above-described first embodiment of the sanitary napkin of 5°°, which has the following steps: an unwinding and feeding step, and a self-winding long strip of non-woven fabric cup right,丰闰— , 师师560., ) Unwinding the non-woven fabric, and folding the step to send the unwoven continuum from the unwinding volume
t 側部5術、篇’以使該兩側部相重疊的方 刀別於其寬度方向翻折’形成三折；壓花步驟，對經 翻折之不織布連續體56〇，，以包含兩側部5咖、$術重聶 之部分P，且於經翻折之該不織布 且 乙 π呷埂，體560’之兩側部 /、56〇a，以外之部分之方式，以特定寬度形成多個Μ 化0Ρ 563、563.··，從而製作出長條狀構件564;塗佈步 驟’於長條狀構件564之-方之面中的兩側部相重疊的部 分Ρ中’以形成連續體之方式塗佈黏著劑；切斷步驟， 對塗佈有上述黏著劑之上述長條狀構件564，以沿其寬产 方向且於形成有壓花部563、563.·.之上述特定寬^内擺: 的方式’沿其長度方向進行切斷，從而製作出間歇地形成 有翼狀侧翼部形成部565之-對側防漏部連續構件55〇、 550 ;接合步驟’於另外製作之吸收性本體連續體的皮膚 抵接面侧之長度方向的兩側部’以使上述翼狀侧翼部形成 部565自該吸收性本體連續體之長度方向兩側緣部延伸出 且使所塗佈之上述黏著劑朝向非皮膚抵接面侧的方式，接 合-對側防漏部連續構件55G、55G，從而將該__制防漏 123277.doc -120- 200824657 部連續構件接合於該吸收性本體連續體上，製作出吸收性 物品連續體501A ;以及第2切斷步驟，將吸收性物品連續 體501A切斷成一個個吸收性物品。 進一步加以說明，本實施態樣中，不織布連續體56〇具 有透氣性，並且，於上述開捲送出步驟之後，具有熱風處 理步驟，即，以通氣方式對不織布連續體56〇吹附熱風， 從而使該不織布連續體560之蓬鬆度增加。 又，進一步加以說明，本實施態樣如下所述，於上述接 合步驟中，一對側防漏部連續構件55〇、55〇中之未形成有 壓化部563的部分，藉由第！接合線552以及第2接合線553 而與該吸收性本體連續體相接合，該第}接合線552朝向吸 收性本體連續體之寬度方向内側形成凹狀，該第2接合線 553在該吸收性本體連續體之長度方向上位於該第丨接合線 552的前後，且沿與該長度方向交叉的方向延伸。 以下，進一步詳細說明本實施態樣。 首先’於上述開捲送出步驟中，自捲繞成輥狀之長條狀 不織布之坯布（未圖示）中開捲送出不織布連續體560。 不織布連續體56G具有透氣性。詳細内容下述，不織布 連、’體560之見度較好的是，具有在於該寬度方向上形成 折之狀怨下’可形成衛生棉5〇〇之側防漏部5〇5以及翼 側翼部506的尺寸。 捲：成輥狀之狀態的不織布連續體56〇的蓬鬆度（厚度） 由於捲[力而減小。為對該狀態之不織布連續體560， J用上述熱風處理步驟而使其蓬鬆度恢復，將所開捲送出 123277.doc -121 - 200824657 之不織布連續體560送至上诫勒 、主上迷熱風處理步驟中。 上述熱風處理步驟令 n 娜〒對所開捲送出之不織布連續體 560吹附熱風，使其蓬鬆度 、 1文邗馮使捲繞之不織布之 蓬鬆度恢復的方法，例如有 』如有日本專利特開20〇4-137655號 公報之說明書中所記載的方法。 進一步說明上述執風虛探半_ 風處理步驟：對不織布連續體560以 通氣方式吹附熱風。即，熱風切於不織布連續體560 上，且时附之熱風貫通不織布連續體別。藉由該熱風 之吹附操作，蓬鬆度減小之狀態的不織布連續體5的之蓬 鬆度增加，恢復為與捲繞前之蓬鬆度相同之程度。 將以上述方式而加以熱風處理之不織布連續體⑽送至 上述翻折步驟中。 於上述翻折步驟中，如圖46⑷所示，將不織布連續體 560之長度方向之兩側部5_、⑽，以使該兩側部彼此 重璺之方式’而於其寬度方向翻折，形成三折。翻折兩側 部560a、560a時，較好的是以於翻折端部551處不形成折 痕之方式而翻折兩侧部560a、56〇a。 當兩側部560a、560a相重疊之部分p之寬度，相對於不 織布連續體560之寬度為^20%，尤其是為3〜13%時，於確 保側防漏部505以及翼狀側翼部506之尺寸方面較好。 作為翻折不織布連續體56〇之兩側部56〇a、56〇a的裝 置’可使用先前用於吸收性物品之構件之翻折中的各種裝 置’特別好的是使用摺疊引導裝置，該摺疊引導裝置可進 行吸收體之捲起加工或碎褶不織布等之摺疊加工。 123277.doc -122- 200824657 繼而 中。 將經翻折之不織布連續體 5 601送至上述壓花步驟 於上述壓花步驟中’如圖46(b)所示，於經翻折之不織 布連續體560,之包含兩側部驗、5術重疊之部分p，且於 ^翻折之該不織布連續體56G，之兩側部56(^、MW以外的 部分中，即，於經翻折之不織布連續體56〇，之寬度方向之 中央部’以特定寬度形成多個屢花部563、563...，從而製 鲁作出長條狀構件564。於經翻折之不織布連續體56〇，中，壓 花部⑹形成為帶狀。形成壓花部如之寬度較好的是，相 對於經翻折之不織布連續體56〇，之寬度為2〇〜6〇%，特別好 的是3〇〜5G%。又，未形成有壓花部之側部56Ga，、560a， 的寬度大致相同。 遷花部563之形成，例如可使 1文用圓周面上規則地配置有 壓钯用凸部之一對壓花輥而進行。 繼而’將長條狀構件564送至上述塗佈步驟中。t side 5, section 'to make the square knives overlapping the two sides fold in the width direction to form a three fold; embossing step, to the folded non-woven continuous body 56 〇, to contain two The side portion 5, the portion of the weight of the gram, and the portion of the non-woven fabric and the π 呷埂, the sides 560' of the body 560', 56 〇 a, other portions, formed with a specific width a plurality of 563 563 563, 563.. are formed to form the elongated member 564; the coating step 'in the portion of the side of the elongated member 564 that overlaps both sides" to form Applying an adhesive to the continuum; and cutting the above-mentioned strip-shaped member 564 coated with the above-mentioned adhesive to have the above-described specificity of the embossed portions 563, 563. The method of 'widthing the inner pendulum' is cut along the longitudinal direction thereof to produce the opposite-side leakage preventing portion continuous members 55A and 550 in which the wing-shaped side wing portion forming portion 565 is intermittently formed; the joining step is separately produced The both sides of the longitudinal direction of the skin abutting surface side of the absorbent body continuum are shaped such that the wing-shaped side flaps are shaped The portion 565 extends from the both side edges of the longitudinal direction of the absorbent body continuous body and faces the non-skin contact surface side so that the applied adhesive is directed to the non-skin contact surface side, and joins the opposite-side leakage preventing portion continuous members 55G and 55G. Thereby, the __ system leak-proof 123277.doc -120-200824657 continuous member is joined to the absorbent body continuous body to produce the absorbent article continuum 501A; and the second cutting step, the absorbent article continuum 501A is cut into individual absorbent items. Further, in the present embodiment, the nonwoven continuous body 56 has air permeability, and after the unwinding and feeding step, has a hot air treatment step, that is, blowing the hot air to the nonwoven continuous body 56 by aeration means, thereby The bulkiness of the nonwoven continuous body 560 is increased. Further, in the above-described joining step, in the above-described joining step, the portion of the pair of side leakage preventing portion continuous members 55 〇 and 55 未 in which the pressing portion 563 is not formed is obtained by the first! The bonding wire 552 and the second bonding wire 553 are joined to the absorbent body continuous body, and the bonding wire 552 is formed in a concave shape toward the inner side in the width direction of the absorbent body continuous body, and the second bonding wire 553 is in the absorbent state. The body continuum is located in front of and behind the second meandering line 552 in the longitudinal direction, and extends in a direction crossing the longitudinal direction. Hereinafter, the present embodiment will be described in further detail. First, in the above-described unwinding and feeding step, the nonwoven fabric continuous body 560 is unwound from a fabric (not shown) of a long non-woven fabric wound into a roll shape. The nonwoven continuous body 56G has gas permeability. The details are as follows, the non-woven fabric, the 'body 560 is better in visibility, and has a fold-like shape in the width direction. The side leakage preventing portion 5〇5 which can form the sanitary napkin 5 and the wing flanks The size of the portion 506. Volume: The bulkiness (thickness) of the nonwoven fabric continuous body 56 in a state of being in a roll shape is reduced by the force of the roll. In order to restore the bulkiness of the non-woven continuous body 560, J in this state, the non-woven continuous body 560 of the unloaded 123277.doc-121 - 200824657 is sent to the upper 、 、, the main hot air treatment In the steps. The above-mentioned hot air treatment step causes n 〒 吹 to blow the hot air to the non-woven continuous body 560 which is sent out by the unwinding, and the method of recovering the bulkiness of the non-woven fabric which is wounded by the wenwan von, for example, has a Japanese patent. The method described in the specification of the Japanese Patent Publication No. 20-137655. Further, the above-described wind-flicking half-wind processing step is performed: the hot air is blown to the non-woven continuous body 560 by aeration. That is, the hot air is cut on the non-woven continuous body 560, and the hot air is attached to the non-woven continuous body. By the blowing operation of the hot air, the bulkiness of the nonwoven fabric continuous body 5 in a state where the bulkiness is reduced is increased to return to the same degree as the bulkiness before winding. The nonwoven continuous body (10) subjected to hot air treatment in the above manner is sent to the above-mentioned folding step. In the folding step, as shown in Fig. 46 (4), the both side portions 5_, (10) in the longitudinal direction of the nonwoven fabric continuous body 560 are folded in the width direction so that the both side portions are overlapped with each other. Tri-fold. When the both side portions 560a, 560a are folded, it is preferable to fold the both side portions 560a, 56"a so as not to form a fold at the folded end portion 551. When the width of the portion p where the both side portions 560a, 560a overlap is 20%, especially 3 to 13%, with respect to the width of the nonwoven continuous body 560, the side leakage preventing portion 505 and the wing side wing portion 506 are secured. The size is better. As the device for folding the side portions 56〇a, 56〇a of the nonwoven fabric continuous body 56〇, various devices in the folding of the member for the absorbent article can be used. It is particularly preferable to use a folding guide device. The folding guide device can perform a folding process such as winding up of the absorbent body or crease non-woven fabric. 123277.doc -122- 200824657 followed by. The folded non-woven continuous body 5 601 is sent to the embossing step in the embossing step as shown in FIG. 46(b), in the folded non-woven continuous body 560, which includes both sides, 5 The overlapped portion p, and the non-woven continuous body 56G folded over, the two sides of the non-woven continuous body 56G (^, MW, that is, in the center of the width direction of the folded non-woven continuous body 56〇 The portion 'a plurality of flower-shaped portions 563, 563, ... are formed with a specific width to form a long strip-shaped member 564. The embossed portion (6) is formed in a strip shape in the folded non-woven continuous body 56. Preferably, the embossed portion is formed to have a width of 2 〇 to 6 〇%, particularly preferably 3 〇 to 5 G%, relative to the folded non-woven continuous body 56 。. Further, no pressure is formed. The side portions 56Ga and 560a of the flower portion have substantially the same width. The formation of the flower portion 563 can be performed, for example, by regularly arranging one of the convex portions for pressing palladium on the circumferential surface of the flower portion with respect to the embossing roller. 'The elongated member 564 is sent to the above coating step.
於上述塗佈步驟中’於兩側部相重疊之部分p中，以形 成連續體之方式塗佈絲黏接劑等黏著劑。所塗佈之面為 長條狀構件564之任-側均可，本實施態樣中，係於不織 布連續體56〇的長度方向之兩側部56〇a、56〇a無翻折端之 側塗佈黏接劑。塗佈有該純劑之面，係形成翼狀側翼部 翼1之非/膚抵接面側的面’塗佈有黏著劑之部分成為側 翼4者456卜作為塗㈣著劑之裝置，可使用先前用於 吸收性物品之黏著劑之塗佈中的各種裝置，特別好的是塗 佈於離型紙等上之後轉黏至側翼部的狹缝塗佈方式，或直 123277.doc -123- 200824657 接塗佈於側翼部上的狹縫噴射方式。 -、又，將一方之面經剝離處理之長條狀保護薄片(未H 不)’以使其經剝離處理之面與 : 剝離自如地黏著於塗佈有黏著劑之部分。 式’而 繼而’將塗佈有黏著劑之長條狀構件5 斷步驟宁。 、王上迷弟1切 次上迷弟1切斷步驟中In the coating step, in the portion p where the both sides overlap, an adhesive such as a wire adhesive is applied as a continuous body. The coated surface may be any side of the elongated member 564. In the present embodiment, the both side portions 56〇a, 56〇a of the longitudinal direction of the nonwoven continuous body 56〇 have no folded end. The side is coated with an adhesive. The surface on which the pure agent is applied is a surface on which the non-skin-contact surface side of the wing-shaped side flap 1 is applied, and the portion to which the adhesive is applied is a device for the side flap 4 as a coating agent. It is particularly preferable to use a slit coating method which is applied to a coating of an absorbent article previously used for an absorbent article, and is preferably applied to a release sheet or the like, and then transferred to a side flap portion, or straight 123277.doc -123- 200824657 The slit spray method applied to the side flaps. Further, the long protective sheet (not H) which has been subjected to the peeling treatment on one side is adhered to the portion to which the adhesive is applied by peeling off the surface. Then, the strip-shaped member 5 coated with the adhesive is cut off. Wang Shang, a younger brother, 1 cut, and a younger brother, 1 cut-off step
劑之長條㈣件564，㈣1 /、，、㈣有黏著 部1、、 、見度方向上且於形成有壓花 述特疋寬度内擺動的方式 切斷，您；制於， /口其長度方向進行 刀研 k而製作出間歇地形成有置 一祖，， y风有翼狀側翼部形成部565的 對側防漏部連續構件55〇、55〇。 1下馬5亥切斷中之裝置， 可使用先前用於切斷吸收性物品構 的是旋切機等。 冑件之各種裝置，特別好 切斷較好的是，以於形成有壓花部⑹之帶狀部分之寬 ::向的兩端間擺動的方式而進行。再者，同時亦切斷保 邊上述黏著劑之上述保護薄片。 如此般’利用長條狀構件564而製作出如下所述的側防 漏部連續構件55〇,即，如圖46(d)所示，側防漏部形成部 =4為連續，翼狀側翼部形成部⑹為非連續，且分別具有 :個側防漏部形成部554及翼狀侧翼部形成部565。側防漏 部=成部554係形成側防漏部505的侧防漏部連續構件55〇 之部分，翼狀侧翼部形成部565係形成翼狀侧翼部5〇6之側 防漏部連續構件5 5 0之部分。 齄而，將一對側防漏部連續構件5 5 0、5 5 0送至上述接合 123277.doc -124- 200824657 步驟中。 薄==步驟中，如圖47⑷所示，於另外製作的正面 Λ - 0之皮膚抵接面側之長度方向的兩側 使翼狀侧翼部形成部565自該正面薄片連續體52〇之長度方 向的兩側緣部延伸φ g 1 ^ 使上述黏著劑朝向非皮膚抵接面側 接合一對侧防漏部連續構件550、550,從而將該 -對侧防漏部連續構件55〇、55〇接合於正面薄片連續體The strip (4) of the agent is 564, (4) 1 /,,, (4) has the adhesive portion 1, and the direction of the visibility is cut in the manner of forming the embossed width of the embossed width, you; In the longitudinal direction, a knife-forming k is formed to produce a pair of side leakage preventing portion continuous members 55A and 55B in which the y wind has a wing-like side wing portion forming portion 565. 1 The device for cutting off the 5th Hai can use a rotary cutter or the like that has previously been used to cut off the structure of the absorbent article. It is preferable that the various devices of the squeegee are cut so as to be swung between the ends of the strip-shaped portion in which the embossed portion (6) is formed. Further, the protective sheet of the above-mentioned adhesive is also cut off. As described above, the side leakage preventing member continuous member 55A is produced by using the elongated member 564, that is, as shown in FIG. 46(d), the side leakage preventing portion forming portion=4 is continuous, and the wing-shaped side flap The portion forming portions (6) are discontinuous, and each has a side leakage preventing portion forming portion 554 and a wing side wing portion forming portion 565. The side leakage preventing portion = the portion 554 is a portion of the side leakage preventing portion continuous member 55 that forms the side leakage preventing portion 505, and the wing-shaped side wing portion forming portion 565 forms the side leakage preventing portion continuous member of the wing-shaped side wing portion 5? Part of 5 5 0. Further, the pair of side leakage preventing member continuous members 505, 550 are sent to the above-mentioned joining steps 123277.doc-124-200824657. In the thin == step, as shown in Fig. 47 (4), the length of the wing-like side flap forming portion 565 from the front sheet continuous body 52 is made on both sides in the longitudinal direction of the skin contact surface side of the front surface Λ 0 which is separately produced. The both side edges of the direction extend φ g 1 ^ to bond the pair of side leakage preventing member continuous members 550, 550 toward the non-skin abutting surface side, thereby the - opposite side leakage preventing portion continuous members 55, 55 〇 bonded to the front sheet continuum
520上’製作出正面薄片複合連續體520、作為該接合中之 裝置可使用先刖用於接合吸收性物品構件之各種裝置， 特別好的疋’使用熱熔黏接劑等黏接劑的黏接或熱 融黏接。 詳細而言，將一對側防漏部連續構件550、550各自中之 未形成有塵花部563的部分，即，將侧防漏部形成部⑸， 猎由第1接合線552(未圖示）以及第2接合線553(未圖示）而 接合於該正面薄片連續體52〇上，該第！接合線M2朝向正 _面薄片連續體520之寬度方向内側形成凹狀，該第2接合線 553在該正面薄片連續體52〇之長度方向上位於該第!接合 線552的前後，且沿與該長度方向交又的方向延伸。 第1接合線552係製作於與翼狀側翼部形成部相鄰的 側防漏部形成部554部分中，並且以使將該第1接合線552 與位於其别後之第2接合線553相加之長度達到一個衛生棉 之長度的方式，形成各第2接合線553。較好的是，第丨接 合線552以及第2接合線553分別以與上述第2實施形態之衛 生棉500相同之方式而形成。 123277.doc -125- 200824657 繼而，如圖鄉)所示，將正面薄片複合連 於另外製作準備之 々體520接合 之Μ特疋間隔而載置接合有吸 背面薄片連續體53〇 製 —的 作兔料人士 性物品連續體5〇1Α。 :為：接5中之裝置，可使用先前用於 件之各種裝置1料較❹熱熔轉 2構 接或熱封等熔轉接。 ^丨相接劑的黏 連續體520,係以使翼狀侧翼部形成部⑹On the 520, a front sheet composite continuous body 520 is produced. As the device in the joint, various devices for joining the absorbent article members can be used, and it is particularly preferable to use a tackifier such as a hot melt adhesive. Bond or hot melt bonding. Specifically, the portion of the pair of side leakage preventing portion continuous members 550 and 550 in which the dust portion 563 is not formed, that is, the side leakage preventing portion forming portion (5) is hung by the first bonding wire 552 (not shown) And the second bonding wire 553 (not shown) is bonded to the front sheet continuous body 52〇, the first! The bonding wire M2 is formed in a concave shape toward the inner side in the width direction of the regular-surface sheet continuous body 520, and the second bonding wire 553 is positioned before and after the first bonding wire 552 in the longitudinal direction of the front sheet continuous body 52, and along the The length direction extends in the direction of the other direction. The first bonding wire 552 is formed in a portion of the side leakage preventing portion forming portion 554 adjacent to the wing-shaped side wing portion forming portion, and the first bonding wire 552 is aligned with the second bonding wire 553 located therebelow. Each of the second bonding wires 553 is formed in such a manner that the length reaches the length of one sanitary napkin. Preferably, the second contact wire 552 and the second bonding wire 553 are formed in the same manner as the sanitary cotton 500 of the second embodiment described above. 123277.doc -125- 200824657 Then, as shown in Fig. 2), the front side sheet is joined to the other prepared body 520 to be joined, and the suction back sheet continuous body 53 is placed and joined. A rabbit continuum of 5 〇 1 连续. : : For the device of 5, it can be used for the various devices of the previous device, such as the hot-melt transfer 2 or the heat-sealing. The viscous continuum 520 of the 丨 contact agent is used to form the wing-like flank forming portion (6)
薄片連續體530之長度方向的兩側緣部延伸出且 使所f佈之上述黏著劑朝向非皮膚抵接面側的方式，而接 合於背面薄片連續體530 杈奸的疋，於吸收體504 ，載置接合有另外製作準備之聚合物薄片541。 ,评細而吕’將正面薄片複合連續體52〇,’以使側防漏部 形成部554沿側防漏部形成部別與翼狀側翼部形成部… 之分界’覆蓋背面薄片連續體53〇之長度方向之侧部的方 式’而接合於背面薄片連續體53〇上。又，以與衛生棉_ 之長度相對應的特定間隔’於寬度方向上接合上下面，形 成密封部。如此般，包含正面薄片連續體52〇、背面薄片 連續體530以及介於該兩連續體之間且分離配置的吸收體 504的積層體連續體，形成上述吸收性本體連續體。如此 般’將-對側防漏部連續構件55〇、55〇接合於上述吸收性 本體連續體上’亦包括下述情形’即’預先將一對該側防 漏部連續構件550、550接合於構成上述吸收性本體連續體 的構件（正面薄片連續體52())上之後’形成該吸收性本體連 續體。 123277.doc -126- 200824657 其後，將吸收性物品連續體501A送至上述第2切斷步驟 中，於該第2切斷步驟中，如圖47(b)所示，對吸收性物品 連續體501A，於沿長度方向間歇形成之被切斷部即上述密 封部處，——直延伸至寬度方向進行切斷，獲得本發明之一 個個吸收性物品即衛生棉5〇〇。作為該切斷中之裝置，可 使用先前用於切斷吸收性物品之各種裝置，特別好的是旋 切機等。 再者，本實施態樣中，包括正面薄片連續體52〇等之未 加以特別說明的構件，可根據常法而製造。 根據上述本實施態樣’可利用-片長條狀不織布連續體 560，分別一體形成側防漏部5〇5以及翼狀側翼部，故 而可使製造步驟簡單化，並且可降低變動成本。 本發明（第5發明）之吸收性物品之製造方法並非限制於 上述實施態樣，於不脫離本發明之宗旨之範圍内，可進行 適當變更。 以下，對本發明（第6發明）之吸收性物品，根據其較好 之貝鞑形恶（第1實施形態），並參照圖式進行說明。 本發明之第1實施形態之吸收性物品為生理用衛生棉 600，如圖48至圖51所示，其具備··具有正面薄片6〇2、背 面薄片603以及插入配置於兩薄片6〇2、6〇3間之吸收體 的吸收性本體610 ;分別自吸收性本體61〇之兩側部向寬度 方向外侧延伸出的一對翼形部6〇5、6〇5以及一對後部側2 607、607;以及分別被覆吸收性本體61〇之皮膚抵接面側 之兩側部的一對側防漏部606、606。 I23277.doc •127· 200824657 〖生=梦本說明書中’所謂「皮膚抵接面側」，係指吸收 性本體等各橋# % 又月兩侧（面）中，穿戴時配置於穿戴者 、皮膚側之側（面）。又，所1「 碑士 所明非皮膚抵接面側」，係指穿 戴4配置於穿戴者之皮膚側 、 夂廇彳』的相反側之側（面）。只要未加 以特別說明，所喟「具厗 長度方向」，係指沿吸收性物品之長 又：向之方向’而所謂「寬度方向」，係指沿吸收性物品 之λ度方向的方向。 又’吸收性本體61G中’所謂排泄部對向部6說，如圖 48所示’係指與穿戴者之排泄部對向之區域，於如本發明 般具有翼形部605之吸收性物品中，係指於兩側部具有翼 形相5之部分。將較排泄部對向部_八更靠前方的區域 稱為前方部咖，將較排泄㈣向部6嫩更#後方的區 域稱為後方部6〇〇c。 進一步詳細說明第丄實施形態之生理用衛生棉6〇〇。如圖 48至圖51所示，吸收性本體61()具有液體透㈣之正面薄 片602、液體不透過性或斥水性之背面薄片6〇3、以及插： 配置於兩薄片602、6G3間的液體保持性之吸收體6〇4。於 俯視下，吸收體604具有前後緣部帶圓度之大致長方妒 狀。 ^ 如圖48、圖50以及圖51所示’正面薄片6〇2被覆吸收體 604之上面之整個區域。正面薄片6〇2之前後緣部帶有圓 度，並分別自吸收體604之前後緣部於長度方向上延伸 出。如圖48以及圖50所示，正面薄片6〇2之兩侧緣部係沿 長度方向之直線狀，分別自吸收體6〇4之兩側緣部於寬$ 123277.doc -128- 200824657 方向上略微延伸出，並離開背面薄片603。 如圖49至圖51所示，背面薄片603被覆吸收體6〇4之下面 之整個區域。背面薄片603之前後緣部帶有圓度，並分別 自吸收體604之前後緣部於長度方向上延伸出。背面薄片 603之兩側緣部分別自吸收體6〇4之兩侧緣部於寬度方向上 延伸出。 如圖49至圖51所示，於吸收性本體㈣之非皮膚抵接面 籲側，詳細而言，於背面薄片6〇3之非皮膚抵接面側，設置 有防止移位劑611，用以將吸收性本體61〇與短褲之胯下部 的上面（内面）固定。防止移位劑611由黏著劑等形成（下述 防止移位劑655、675亦相同）。 作為正面薄片6〇2、背面薄片603以及吸收體6〇4,可無 特別限制地使用先前用於生理用衛生棉等吸收性物品中之 各種材料。例如，作為正面薄片6〇2，可使用具有液體透 過性之不織布或開孔薄膜等。作為背面薄片603，可使用 ❿液體不透過性或斥水性之薄膜等。作為吸收體6〇4，可使 用先前使用之將以紙漿纖維或短纖維或者長纖維之纖維網 等纖維集合體為主體之吸收性芯體，以被覆薄片被覆所形 成者。吸收性芯體可含有高吸收性聚合物。 背面薄片603，就降低吸收性本體610之悶熱感之觀點考 慮，較好的是具有透濕性（透氣性）。作為透濕性薄片，例 如，可列舉將於熱可塑性樹脂中添加無機化合物或有機化 合物填充料所得者，自T模或圓形模熔融擠出形成薄膜， 、、k而’對該薄膜進行單軸延伸或雙軸延伸而獲得的樹脂薄 123277.doc -129 - 200824657 片；紡黏不織布（s)與熔噴不織布（M)複合化之複合不織布 (例如SM、SMS、SMMS#);通風不織布或上述⑽等複 合不織布與上述樹脂薄片之複合薄片。 當使用上述樹脂薄片作為背面薄片6〇3時，於設置於背 面薄片603之非皮膚抵接面侧的防止移位劑6ιι的固定性良 好之方面考慮較好，又，#使用上述複合不織布時，於透 濕性以及柔軟性良好之方面考慮較好。 如圖50所示，吸收體6〇4具有由上部吸收體641以及下部 吸收體642所構成之雙層構造。於俯視下，上部吸收體641 具有長度以及寬度短於下部吸收體642，且亦小於下述中 央第1密封線612的形狀，並且不與下部吸收體642相接 合。又，上部吸收體641位於下部吸收體642之長度方向以 及寬度方向上之靠近中央的位置處，&而，位於吸收性本 體610之長度方向以及寬度方向上之靠近中央的位置處。 因此，上部吸收體641形成吸收性本體61〇之所謂中高區 域。 .如圖48、圖50以及圖51所示，於正面薄片6〇2上，設置 有中央第1密封線612以及中央第2密封線613 ’其等係正面 薄片602與下部吸收體642 一體地壓密化而形成。於俯視 下，中央第1密封線6丨2係於正面薄片6〇2之上面的未由侧 防漏部606所被覆之區域中，以包圍上部吸收體641之方式 而設置成環狀。前後-對中央第2密#線613、613為大致 半圓弧狀，幻系與中央p密封線612連續地設置於分別較 中央第1密封線612之前部及後部更靠前方侧以及更靠後方 123277.doc -130· 200824657 側的位置處。 中央第1密封線612以及中央第2密封線613將正面薄片 602與下部吸收體642接合，但正面薄片6〇2與上部吸收體 641並不接合。因此，上部吸收體641係封入於由正面薄片 602與下部吸收體642所構成之封閉空間中。 如圖48以及如圖50所示，於排泄部對向部6〇〇A中，翼形 邛6 0 5自吸收性本體610之兩侧部延伸出，由翼形部上層 65!以及翼形部下層652所構成。翼形部6〇5係翻折至短= 等内褲之胯下部的下面（外面）側而加以使用者。 翼形部605中，其基端部即翼形部基端部653由翼形部上 層651與翼形部下層652之積層體所構成，而翼形部基端部 653以外之部分即翼形部前端部654，僅由翼形部上層65 ^ 所構成。如圖48所示，於俯視下，翼形部6〇5具有下底（長 於上底之邊）位於吸收性本體61〇之側部側的大致梯形形 狀。 如圖49以及如圖50所示，於翼形部6〇5之非皮膚抵接面 側，詳細而言係於翼形部上層651上，設置有防止移位劑 655。藉由防止移位劑655，使用時可將翻折至短褲之胯下 部之下面（外面）侧的翼形部605固定於胯下部。 翼形部基端部653較好的是，其沿吸收性物品之寬度方 向的長度為2〜30 mm，更好的是3〜15 mm。但是，翼形部 基端部653位於較防止移位劑655更靠吸收性物品之寬度方 向内側的位置處。當沿吸收性物品之寬度方向的翼形部基 端部653之長度，於吸收性物品之長度方向上並不固定 123277.doc • 131 - 200824657 時，以最長之長度作為翼形部基端部653之長度。 如圖48以及圖51所示，後部側翼607於後方部600C中， 自及收性本體61〇之兩側部延伸出，由側翼上層以及侧 翼下層672所構成。後部侧翼6〇7係穿著於短褲等内裤上而 加以使用I，而無須於自吸收性本體61〇延伸出之狀態下 翻折。但是，後部侧翼607於個別包裝形態等中，為實現 緊密化，亦可翻折至吸收性本體61〇之皮膚抵接面侧或非 皮膚抵接面側。 後邛側翼607中，其基端部即側翼基端部由側翼上芦 ⑺與侧翼下層672之積層體所構成，而侧翼基端部67二 外之部分即側翼前端部674僅由側翼上層671所構成。如圖 Μ所示，於俯視下，後部側翼6〇7具有朝向寬度方向外側 彎曲成凸狀的形狀。 如圖49以及圖51所示’於後部側翼6〇7之非皮膚抵接面 侧，詳細而言係於側翼上層671上，設置有防止移位劑 675。藉由防止移位劑675，使用時可將後部側翼6〇7固定 於短褲上。 側翼基端部673較好的是，其沿吸收性物品之寬度方向 的長度為2〜30 mm，更好的是3〜15 mm。但是，側翼基端 部673位於較防止移位劑675更靠吸收性物品之寬度方$内 侧的位置處。當沿吸收性物品之寬度方向的侧翼基端部 673之長度於吸收性物品之長度方向上並不固定時，以最 長之長度作為侧翼基端部673之長度。 如圖48、圖50以及圖51所示，侧防漏部6〇6係分別被覆 123277,doc -132 - 200824657 吸收性本體61〇之皮膚抵接面側之兩側部的構成部位，且 係以沿吸收性本體610之長度方向且—直延伸至其大致總 長的方式，分別設置於吸收性本體61〇之皮膚抵接面側： 兩側部。 側防漏部606由斥水性側部薄片661所構成。於寬度方向 上將側部薄片661摺疊成對折，於側防漏部_之内侧緣部 形成翻折部，從而形成雙層區域。本實施形態中，側防漏 鲁部606之俯視面積之8〇%以上形成為雙層區域。侧防漏部 606之内側緣部形成為沿吸收性本體61〇之長度方向的直線 狀。當以如&之方式而構成時，f著時側防漏部6〇6之内 側緣部側容易向吸收性本體61〇之寬度方向内側開口，形 成收液袋。 作為斥水性侧部薄片661，可無特別限制地使用先前用 於生理用衛生棉等吸收性物品中的斥水性之各種材料，更 好的疋具有透濕性。侧部薄片66丨可為液體不透過性。作 φ為側部薄片661之材料，例如’可列舉紡黏不織布、紡黏 不織布（s)與熔噴不織布（Μ)複合化之薄片（例如sm、 MS SMMS等）、熱輥不織布、通風不織布等斥水性（疏 =性）不織布。當使用SM、SMS、SMMS等複合化薄片 時’由該薄片表面之平滑性所帶來之光滑觸感以及該薄片 之物性（強度等）良好，故而翼形部6〇5之抗撕裂性及防止移 位劑⑹之轉黏性良好，因此較好。又，當使用藉由通風 $所製作之不織布時’則即便為低基重亦易於獲得厚度， 質感（緩衝感）及皮膚觸感良好，因此較好。 123277.doc -133- 200824657 作為側部薄片661，較好的是於不織布上，散布有多個 大致圓形、精圓形、邊角帶圓度之矩形等無角的遂花凹部 =化薄片。藉由形成壓花凹部，可減小與皮膚之接觸面 :，又，糟由形成無角之壓花凹部’具有可防止 纖維破損所引起之）不織布之起織 點。 戣且楗幵皮膚觸感的優 側部薄片661自吸收性本體610之兩侧部分別延伸出，來 上層651以及側翼上層⑺。又，背面薄片叫 =:體610之兩側部分別延伸出，形成翼形部下層652 以及側翼下層672。 如此般，翼形部605與後部側翼607,其等之設 =世部對向部_後方部_〇、使用方法（翻折使用/無 成、太斤而使用)等不同’然基本構成(尤其是厚度方 成）本身相同。因此，μ、+、斗、丁丄、 上述或下述之關於翼形部605的說 月，亦可適當應用於後部側翼6〇7。 :防漏部6G6如圖48以及圖49所示，於前方部咖中， 收及外側緣部側藉由前方部密封線_而與吸 體610之正面薄片6〇2或背面薄片6〇3相接合。前 部岔封線684例如可藉由埶封、 來成。 柯田…玎起日波飨封、鬲頻密封而 再者，下述各密封線681、682以及6 同之方式形成。 兀了糟由相 6〇ΓΑ中側防漏部6〇6如圖48至圖52所示，於排泄部對向部 ./、外側緣部側藉由排泄部對向部密封線681而與 ，本體610之背面薄片6〇3相接合。排泄部對向部密封 123277.doc -134 - 200824657 線68 1設置為如下，連續自翼形部6〇5之一根部一直延伸至 另一根部之間，並朝向寬度方向内側彎曲成凸狀。翼形部 605之根部位於吸收性本體610與翼形部605之分界線（詳細 内容下述）之前端部以及後端部。 又’側防漏部606如圖48以及圖49所示，於後方部600C 中’其外侧緣部侧以及後端部侧藉由後方部密封線683， 而與吸收性本體610之背面薄片603或正面薄片602相接 合。後方部密封線683以於長度方向上相互分離之方式， 而没置於位於後方部6〇〇C中之側防漏部6〇6的前端部側以 及後端部側。 如圖48所不’正面薄片602於俯視下之與側防漏部606重 豐之區域中’藉由設置於側防漏部6〇6中之各密封線684、 681以及683，介隔侧防漏部606而與吸收性本體61〇之背面 4片603相接合。又’正面薄片6〇2於俯視下之不與側防漏 部606重豐之區域中，亦藉由前方部密封線684以及後方部 密封線683而與吸收性本體61〇之背面薄片6〇3相接合。前 方邛名封線684自吸收性本體61〇的前方部6〇〇B之左側緣部 開始，經由前端緣部至右側緣部，呈大致半圓弧狀地連續 延伸後方°卩袷封線683於吸收性本體61〇的後方部6〇〇(：：之 後端緣部連續延伸。 如圖48至圖52所示，翼形部6〇5中，翼形部上層651與翼 形口P下層652藉由翼形部基端部密封線—相接合。翼形部 基端部密封線682以於長度方向上相互分離之方式而僅設 置於翼形部基端部653之前端部側以及後端部側。 123277.doc -135 - 200824657 後部侧翼607中，側翼上層671與側翼下層672藉由後方 4孩封線683而相接合，該後方部密封線683分別自侧防漏 邰606之前端部側以及後端部侧延伸。後方部密封線683係 以於長度方向上相互分離之方式，而設置於側翼基端部 673之前端部侧以及後端部側。 以下’說明翼形部605之翻摺線。第1實施形態中，將翼 形部605翻折至吸收性本體61〇之背面薄片6〇3側時所形成 • 的翻摺線（參照圖53)，成為吸收性本體610與翼形部605之 y刀界線。第1實施形態中，於吸收體6〇4之寬度方向外側， 叹置有朝向寬度方向内側彎曲成凸狀之翻折引導線，當將 翼形部605翻折至吸收性本體61〇之背面薄片6〇3側時，上 述翻摺線將沿上述翻折引導線而彎曲地形成。第丨實施形 態中之翻折引導線為排泄部對向部密封線681，因此，翻 摺線亦為排泄部對向部密封線68 1。 另一方面，本發明（第6發明）中，當將翼形部6〇5翻折至 • 吸收性本體610之背面薄片603側時，未明確形成翻摺線 時，連接翼形部605之兩根部的直線即為吸收性本體6丨〇與 翼形部605之分界線。 吸收性本體610與後部側翼607之分界線，係自吸收性本 體610與翼形部605之分界線的最靠近後方部6〇〇(^之位置， 沿長度方向朝向吸收性本體610之後端部延伸的直線。 如圖48所示，於一對側防漏部606中，分別設置有側防 漏部密封線662，該側防漏部密封線662包含側防漏部第夏 搶封線663以及側防漏部第2密封線664。側防漏部第1密封 123277.doc -136· 200824657 線663係設置於排泄部對向部6〇〇八中，向寬度方向外側彎 曲成凸狀並沿長度方向延伸。侧防漏部第1密封線663之長 度與沿吸收性本體610之長度方向的翼形部基端部6 5 3的長 度大致相同。側防漏部第2密封線664係以相互分離之方式 而分別設置於前方部6〇〇B以及後方部6〇〇c中，且沿長度 方向具有錯齒形狀。 侧防漏部第1密封線663接近作為翻折引導線之排泄部對The both sides of the longitudinal direction of the sheet continuous body 530 extend and the adhesive of the f-cloth is directed toward the non-skin contact surface side, and is joined to the back sheet continuous body 530. A polymer sheet 541 prepared separately for mounting is placed. In the meantime, the front sheet composite continuous body 52' is disposed so that the side leakage preventing portion forming portion 554 covers the back sheet continuous body 53 along the boundary between the side leakage preventing portion forming portion and the wing side wing portion forming portion. The side of the longitudinal direction of the crucible is joined to the back sheet continuous body 53. Further, the upper and lower surfaces are joined in the width direction at a specific interval ' corresponding to the length of the napkin _ to form a seal portion. In this manner, the laminate continuous body including the front sheet continuous body 52A, the back sheet continuous body 530, and the stacked body 504 interposed between the two continuous bodies is formed to form the absorbent body continuous body. Thus, the "but-to-side leakage preventing member continuous members 55A, 55" are joined to the above-mentioned absorbent body continuous body' also includes the case where a pair of the side leakage preventing portion continuous members 550, 550 are previously engaged. The absorbent body continuum is formed after the member constituting the above-described absorbent body continuum (front sheet continuous body 52 ()). 123277.doc -126- 200824657 Thereafter, the absorbent article continuous body 501A is sent to the second cutting step, and in the second cutting step, as shown in Fig. 47 (b), the absorbent article is continuously The body 501A is cut at a position which is a portion to be cut which is intermittently formed in the longitudinal direction, that is, the sealing portion, and is cut straight to the width direction to obtain a sanitary napkin 5, which is an absorbent article of the present invention. As the apparatus for cutting, various apparatuses previously used for cutting the absorbent article can be used, and a rotary cutter or the like is particularly preferable. Further, in the present embodiment, a member including a front sheet continuous body 52 or the like which is not particularly described can be produced by a usual method. According to the above-described embodiment, the sheet-like strip-shaped nonwoven fabric continuous body 560 can be integrally formed with the side leakage preventing portion 5〇5 and the wing-shaped side flap portion, so that the manufacturing steps can be simplified and the variation cost can be reduced. The method of producing the absorbent article of the present invention (5th invention) is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the invention. In the following, the absorbent article of the present invention (the sixth invention) will be described with reference to the drawings in accordance with the preferred embodiment of the present invention. The absorbent article according to the first embodiment of the present invention is a sanitary napkin 600. As shown in Figs. 48 to 51, the absorbent article includes a front sheet 6〇2, a back sheet 603, and an insertion sheet disposed in the sheet 6〇2. And an absorbent body 610 of the absorbent body of 6〇3; a pair of wing portions 6〇5 and 6〇5 extending outward from the both sides of the absorbent body 61〇 in the width direction, and a pair of rear side 2, respectively 607 and 607; and a pair of side leakage preventing portions 606 and 606 which respectively cover both side portions of the skin contacting surface side of the absorbent body 61. I23277.doc • 127· 200824657 〖Life = In the dream manual, the term "skin contact surface side" refers to the bridges such as the absorptive body, etc., which are placed on the sides (faces) of the moon, and are placed on the wearer when worn. The side (face) of the skin side. In addition, the term "the surface of the skin contact surface of the wearer" is the side (face) on the opposite side of the wearer's skin side and the side of the wearer. As long as it is not specifically described, the term "longitudinal direction" means the direction along the length of the absorbent article and the direction "the width direction" refers to the direction along the λ degree of the absorbent article. Further, in the 'absorbent body 61G', the so-called excretion portion facing portion 6 is referred to as an absorbent article having a wing portion 605 as in the present invention, as shown in Fig. 48, which is a region opposite to the wearer's excretion portion. Medium means the portion having the wing-shaped phase 5 on both sides. The area closer to the front than the excretion part _8 is referred to as the front part, and the area which is more rearward than the excretion (4) to the part 6 is referred to as the rear part 6〇〇c. The physiological sanitary napkin of the second embodiment will be described in further detail. As shown in FIGS. 48 to 51, the absorbent body 61 () has a liquid-permeable (four) front sheet 602, a liquid-impermeable or water-repellent back sheet 6〇3, and a plug: disposed between the two sheets 602 and 6G3. Liquid-retaining absorber 6〇4. The absorber 604 has a substantially rectangular shape with roundness at the front and rear edges in a plan view. As shown in Figs. 48, 50, and 51, the front sheet 6〇2 covers the entire area of the upper surface of the absorber 604. The front edge portion of the front sheet 6〇2 has a roundness and extends in the longitudinal direction from the front edge portion of the front side of the absorber 604, respectively. As shown in Fig. 48 and Fig. 50, the both side edges of the front sheet 6〇2 are linear along the longitudinal direction, and are respectively oriented from the side edges of the absorber 6〇4 to the width of $123277.doc-128-200824657. The upper portion extends slightly and leaves the back sheet 603. As shown in Figs. 49 to 51, the back sheet 603 covers the entire area under the absorber 6〇4. The back sheet 603 has a rounded front edge portion and extends in the longitudinal direction from the front trailing edge portion of the absorber 604, respectively. Both side edges of the back sheet 603 extend from the both side edges of the absorber 6〇4 in the width direction. As shown in FIG. 49 to FIG. 51, in the non-skin contact surface of the absorbent body (four), in detail, on the non-skin contact surface side of the back sheet 6〇3, a displacement preventing agent 611 is provided. The absorbent body 61 is fixed to the upper surface (inner surface) of the crotch portion of the shorts. The displacement preventing agent 611 is formed of an adhesive or the like (the displacement preventing agents 655 and 675 are also the same as described below). As the front sheet 6〇2, the back sheet 603, and the absorber 6〇4, various materials previously used for absorbent articles such as sanitary napkins can be used without particular limitation. For example, as the front sheet 6〇2, a non-woven fabric or an apertured film having liquid permeability can be used. As the back sheet 603, a film which is impervious to liquid or water repellency can be used. As the absorbent body 6〇4, an absorbent core mainly composed of a fiber assembly such as pulp fibers or a fiber web of short fibers or long fibers, which is previously used, can be formed by coating a coated sheet. The absorbent core can contain a superabsorbent polymer. The back sheet 603 preferably has moisture permeability (breathability) from the viewpoint of reducing the sultry feeling of the absorbent body 610. Examples of the moisture-permeable sheet include those obtained by adding an inorganic compound or an organic compound filler to a thermoplastic resin, and melt-extruding a film from a T-die or a circular die to form a film. Resin film obtained by shaft extension or biaxial extension 123277.doc -129 - 200824657 piece; composite non-woven fabric (such as SM, SMS, SMMS#) composited with spunbonded nonwoven fabric (s) and meltblown nonwoven fabric (M); air woven non-woven fabric Or a composite sheet of the composite nonwoven fabric of the above (10) and the above resin sheet. When the above-mentioned resin sheet is used as the back sheet 6〇3, it is preferable in terms of the fixing property of the displacement preventing agent 6 ι provided on the non-skin contact surface side of the back sheet 603, and when the composite nonwoven fabric is used. It is considered to be good in terms of moisture permeability and softness. As shown in Fig. 50, the absorber 6〇4 has a two-layer structure composed of an upper absorber 641 and a lower absorber 642. The upper absorbent body 641 has a length and a width shorter than that of the lower absorbent body 642 in plan view, and is also smaller than the shape of the central first seal line 612 described below, and is not joined to the lower absorbent body 642. Further, the upper absorbent body 641 is located at a position near the center in the longitudinal direction of the lower absorbent body 642 and in the width direction, and is located at a position near the center in the longitudinal direction and the width direction of the absorbent body 610. Therefore, the upper absorbent body 641 forms a so-called medium-high region of the absorbent body 61. As shown in FIG. 48, FIG. 50, and FIG. 51, the front sheet 6〇2 is provided with a central first seal line 612 and a central second seal line 613', and the front sheet 602 and the lower absorber 642 are integrally formed. It is formed by compaction. The central first seal line 6丨2 is placed in a ring shape in a region not covered by the side leakage preventing portion 606 on the upper surface of the front sheet 6〇2 in a plan view, so as to surround the upper absorbent body 641. The front-back-to-center second dense line #613, 613 has a substantially semi-arc shape, and the phantom system and the center p seal line 612 are continuously provided on the front side and the rear side of the center first seal line 612, respectively. At the rear of the 123277.doc -130· 200824657 side position. The center first seal line 612 and the center second seal line 613 join the front sheet 602 and the lower absorber 642, but the front sheet 6〇2 and the upper absorber 641 are not joined. Therefore, the upper absorbent body 641 is sealed in the closed space constituted by the front sheet 602 and the lower absorbent body 642. As shown in Fig. 48 and Fig. 50, in the opposing portion 6A of the drain portion, the wing-shaped jaws 605 extend from both sides of the absorbent body 610, and the upper layer 65 of the wing portion and the wing shape The lower layer 652 is composed of. The wing portion 6〇5 is folded over to the lower side = the lower (outer) side of the lower portion of the undergarment for the user. In the wing portion 605, the base end portion, that is, the wing portion base end portion 653 is composed of a laminate body of the wing portion upper layer 651 and the wing portion lower layer 652, and a portion other than the wing portion base end portion 653 is a wing shape. The front end portion 654 is composed only of the upper portion 65 ^ of the wing portion. As shown in Fig. 48, the wing portion 6〇5 has a substantially trapezoidal shape in which the lower bottom (the side longer than the upper base) is located on the side of the side of the absorbent body 61〇 in plan view. As shown in Fig. 49 and Fig. 50, on the non-skin contact surface side of the wing portion 6〇5, in detail, on the upper portion 651 of the wing portion, a displacement preventing agent 655 is provided. By preventing the shifting agent 655, the wing portion 605 which is folded over to the lower (outer) side of the crotch portion of the shorts can be fixed to the lower portion of the crotch. Preferably, the wing base end portion 653 has a length in the width direction of the absorbent article of 2 to 30 mm, more preferably 3 to 15 mm. However, the wing base end portion 653 is located at a position closer to the inner side in the width direction of the absorbent article than the displacement preventing agent 655. When the length of the base end portion 653 of the wing portion in the width direction of the absorbent article is not fixed in the longitudinal direction of the absorbent article 123277.doc • 131 - 200824657, the longest length is used as the base end portion of the wing portion. The length of 653. As shown in Fig. 48 and Fig. 51, the rear side flaps 607 extend from both sides of the retractable main body 61 in the rear portion 600C, and are composed of a flap upper layer and a side flap lower layer 672. The rear side flaps 6〇7 are worn on the undergarments such as shorts and used I without folding over the self-absorbent body 61〇. However, the rear side flaps 607 may be folded over to the skin abutting surface side or the non-skin abutting surface side of the absorbent body 61 in order to achieve compactness in an individual packaging form or the like. In the stern flank 607, the base end portion, that is, the flank end portion of the flank is composed of a laminated body of the flank upper reed (7) and the flank lower layer 672, and the outer portion of the flank base end portion 67, that is, the flank front end portion 674 is only composed of the flank upper layer 671. Composition. As shown in Fig. 2, the rear side flaps 6A7 have a shape that is curved outward in the width direction in plan view. As shown in Fig. 49 and Fig. 51, the non-skin abutting surface side of the rear side flaps 6A, in detail, is attached to the side flap upper layer 671, and a displacement preventing agent 675 is provided. By preventing the shifting agent 675, the rear side flaps 6A can be fixed to the shorts during use. Preferably, the side base end portion 673 has a length in the width direction of the absorbent article of 2 to 30 mm, more preferably 3 to 15 mm. However, the side wing base end portion 673 is located at a position closer to the inner side of the width of the absorbent article than the displacement preventing agent 675. When the length of the side wing base end portion 673 in the width direction of the absorbent article is not fixed in the longitudinal direction of the absorbent article, the longest length is used as the length of the side wing base end portion 673. As shown in Fig. 48, Fig. 50, and Fig. 51, the side leakage preventing portions 6〇6 are respectively covered with the constituent portions of the both sides of the skin abutting surface side of the absorbent body 61〇, doc - 132 - 200824657, and They are respectively disposed on the skin abutting surface side of the absorbent body 61〇 in the longitudinal direction of the absorbent body 610 and extending straight to the approximate total length thereof: both side portions. The side leakage preventing portion 606 is composed of a water repellent side sheet 661. The side sheet 661 is folded in half in the width direction to form a folded portion at the inner edge portion of the side leakage preventing portion, thereby forming a double layer region. In the present embodiment, 8 〇% or more of the area of the side leakage preventing portion 606 is formed as a double layer region. The inner edge portion of the side leakage preventing portion 606 is formed in a straight line along the longitudinal direction of the absorbent body 61. When it is configured to be in the form of <>, the inner side edge portion side of the side leakage preventing portion 6?6 is easily opened to the inner side in the width direction of the absorbent body 61, and the liquid receiving bag is formed. As the water repellent side sheet 661, various materials which are previously used for water repellency in absorbent articles such as sanitary napkins can be used without particular limitation, and it is more preferable that the enamel has moisture permeability. The side sheets 66丨 may be liquid impermeable. φ is a material of the side sheet 661, and examples thereof include a sheet of a spunbonded nonwoven fabric, a spunbonded nonwoven fabric (s) and a melt-blown nonwoven fabric (for example, sm, MS SMMS, etc.), a heat roller non-woven fabric, and a ventilated non-woven fabric. Equal water repellency (sparse = sex) non-woven fabric. When a composite sheet such as SM, SMS, SMMS or the like is used, 'the smooth feel by the smoothness of the surface of the sheet and the physical properties (strength, etc.) of the sheet are good, so the tear resistance of the wing portion 6〇5 And it is preferable to prevent the shifting agent (6) from having good transferability. Further, when the non-woven fabric produced by the ventilation is used, the thickness is easily obtained even if the weight is low, and the texture (buffering feeling) and the skin feel are good, which is preferable. 123277.doc -133- 200824657 As the side sheet 661, preferably on the non-woven fabric, a plurality of non-angular embossed concave portions such as a substantially circular, rounded, rounded corner and the like are scattered. . By forming the embossed recess, the contact surface with the skin can be reduced: and, in addition, the embossed recess having the hornless embossed portion can be prevented from being damaged by the fiber. The superior side sheets 661 of the skin feel are extended from both sides of the absorbent body 610 to the upper layer 651 and the upper wing layer (7). Further, the back sheet is called =: the two sides of the body 610 are respectively extended to form the lower wing portion 652 and the lower wing layer 672. In this way, the wing portion 605 and the rear side wing 607 are set to be different from each other, such as the opposite part of the world part, the rear part _ 〇, the use method (folding use, no use, too heavy). In particular, the thickness is the same as itself. Therefore, μ, +, bucket, butt, and the above-described or the following about the wing portion 605 can also be suitably applied to the rear side flaps 6〇7. As shown in FIGS. 48 and 49, the leakage preventing portion 6G6 has a front sheet 6〇2 or a back sheet 6〇3 with the suction portion 610 in the front portion on the side of the outer edge portion. Engaged. The front seal line 684 can be formed, for example, by a seal. Ketian...There are several types of sealing lines 681, 682 and 6 which are formed in the same manner as the above-mentioned sealing lines 681, 682 and 6. As shown in FIG. 48 to FIG. 52, the middle side leakage preventing portion 6〇6 of the phase 6 is closed by the drain portion opposing portion sealing line 681 on the opposite portion of the drain portion and/or the outer edge portion side. The back sheet 6 〇 3 of the body 610 is joined. The excretory portion facing portion seal 123277.doc - 134 - 200824657 The line 68 1 is disposed as follows, continuously extending from one of the root portions of the wing portion 6〇5 to the other portion, and is curved convexly toward the inner side in the width direction. The root portion of the wing portion 605 is located at the front end portion and the rear end portion of the boundary line between the absorbent body 610 and the wing portion 605 (described in detail below). Further, as shown in FIGS. 48 and 49, the side leakage preventing portion 606 is formed on the outer side edge portion and the rear end portion side of the rear portion 600C by the rear portion sealing line 683 and the back sheet 603 of the absorbent body 610. Or the front sheet 602 is joined. The rear seal line 683 is separated from each other in the longitudinal direction, and is not placed on the front end side and the rear end side of the side leakage preventing portion 6〇6 located in the rear portion 6〇〇C. As shown in Fig. 48, the front sheet 602 is disposed in the region where the side leakage preventing portion 606 is heavy in plan view, by the respective sealing lines 684, 681, and 683 disposed in the side leakage preventing portion 6? The leakage preventing portion 606 is joined to the back sheet 4 603 of the absorbent body 61. Further, in the region where the front sheet 6〇2 is not overlapped with the side leakage preventing portion 606 in plan view, the front side sealing line 684 and the rear portion sealing line 683 are attached to the back sheet 6 of the absorbent body 61. 3-phase bonding. The front opening line 684 starts from the left edge of the front portion 6〇〇B of the absorbent body 61〇, and extends continuously in a substantially semi-arc shape from the front edge to the right edge. At the rear portion 6〇〇 of the absorbent body 61〇 (:: the rear end portion continuously extends. As shown in FIGS. 48 to 52, in the wing portion 6〇5, the upper portion of the wing portion 651 and the lower portion of the wing-shaped opening P The 652 is joined by the base end seal line of the wing portion. The wing base end seal line 682 is disposed only on the front end side and the rear of the wing base end portion 653 so as to be separated from each other in the longitudinal direction. 123277.doc -135 - 200824657 In the rear side flank 607, the flank upper layer 671 and the flank lower layer 672 are joined by the rear 4 occlusion line 683, which is respectively from the front end of the side leakage preventing 606 The rear side and the rear end side are extended. The rear seal line 683 is provided on the end side and the rear end side of the side wing base end portion 673 so as to be separated from each other in the longitudinal direction. In the first embodiment, the wing portion 605 is folded over to the absorbent The fold line (see Fig. 53) formed when the back sheet of the body 61 is on the side of the 6〇3 side is the y-edge line of the absorbent body 610 and the wing portion 605. In the first embodiment, the absorber 6〇4 The outer side in the width direction is slanted with a folding guide line which is curved toward the inner side in the width direction, and when the wing portion 605 is folded over to the side of the back sheet 6〇3 of the absorbent body 61〇, the above-mentioned folding line will be along The fold guide line is formed to be curved. The fold guide line in the second embodiment is the drain portion facing seal line 681. Therefore, the fold line is also the drain portion facing seal line 68 1 . In the sixth aspect of the invention, when the wing portion 6〇5 is folded over to the side of the back sheet 603 of the absorbent body 610, when the fold line is not clearly formed, the straight line connecting the two portions of the wing portion 605 is The boundary between the absorbent body 6丨〇 and the wing portion 605. The boundary between the absorbent body 610 and the rear side flap 607 is the closest to the rear portion of the boundary between the absorbent body 610 and the wing portion 605. (^ position, extending toward the rear end of the absorbent body 610 along the length direction As shown in Fig. 48, a pair of side leakage preventing portions 606 are respectively provided with a side leakage preventing portion sealing line 662, and the side leakage preventing portion sealing line 662 includes a side leakage preventing portion. And the side leakage preventing portion second sealing line 664. The side leakage preventing portion first seal 123277.doc - 136 · 200824657 The line 663 is provided in the opposite portion of the excretory portion, and is curved convexly outward in the width direction. The length of the first leak-proof portion first seal line 663 is substantially the same as the length of the wing-shaped base end portion 653 along the longitudinal direction of the absorbent body 610. The side leakage preventing portion second sealing line 664 is provided in the front portion 6A and the rear portion 6〇〇c so as to be separated from each other, and has a wrong tooth shape in the longitudinal direction. The side leakage preventing portion 1st sealing line 663 is close to the excretion portion as the folding guide line
向部密封線681之寬度方向内側，並將側防漏部606接合於 正面薄片602上。 側防漏部第1密封線663以及侧防漏部第2密封線664，以 侧防漏部第2密封線664 '側防漏部第！密封線⑹以及側防 漏部第2密封線664之順序，而連續於自前方部_B開始， 經㈣泄部對向部600A 一直延伸至後方部的區域 中。稭由側防漏部密封線662，側防漏部6〇6接合於吸收性 本體610之正面薄片602的上面。 面薄片602 —同 片602介於其間 上。 再者，侧防漏部密封線662可設置為將側防漏部6〇6與正 固定於吸收體604上，又，亦可不使正面薄 ，而將侧防漏部606直接固定於吸收體6〇4 側防漏部606之内側緣部與側防漏部密封線662之間的區 域並不與正面薄片602相接合’而與正面薄片602之間形成 收液袋。該收液袋於穿戴時開口，且可將朝向寬度方向外 側移動之體液捕捉於該開口的收液袋中，故可提昇防漏 性。又，於視覺上，亦可容易地使穿戴者明白寬度方向之 123277.doc -137- 200824657 防漏f生#乂冋’故而於帶給穿戴者以安心感方面亦較好。 對於側防漏部密封線662而言，於使捕捉於上述收液袋 中之體液順利地由吸收體6Q4吸收，I而進—步提昇防漏 性之方面考慮’較好的是，於俯視下，其全部或-部分與 吸收體604重疊。捕捉於上述收液袋中之體液會於自該收 液袋之近前方向内部移動期間由吸收體604吸收，或於到 達該收液袋之内部後，$回吸收體604側而被吸收。 第貝施形您之生理用衛生棉6〇〇的各構成構件，除藉由 f述各密封線681〜684以及662以外，亦藉由熱㈣黏接劑 等各種黏接劑（未圖示）而進一步接合。設置黏接劑之主要 目的在於增強藉上述各密封線681〜684以及662之接合。 黏接劑例如可設置於翼形部上層651與翼形部下層M2之 彳彳翼上層671與側翼下層672之間、吸收體與背面 薄片M3之間、側防漏部6〇6與正面薄片6〇2之間。黏接劑 可連續（面狀）塗佈（所謂滿塗），然考慮到所塗佈之區域的 透轧性父好的是間歇塗佈。作為間歇塗佈之形態，例 如，可列舉螺旋狀、沿寬度方向延伸之條紋狀、錄、點 狀0 翼形部6〇5中，翼形部基端部653較好的是，伸長性低於 翼形部前端部654。翼形部基端部653與翼形部前端部654 間的伸長性之差’例如’可藉由下述方式而實現，即，藉 由黏接劑、熱封等，將翼形部基端部653中之翼形部上層 651與翼形部下層652相接合。所謂翼形部基端部…之伸 長性，係指以其整體，即翼形部上層651與翼形部下層㈣ 123277.doc -138- 200824657 之積層體而加以評估的伸長性 形部前端部654之伸錄之高低，、/。基端部653以及翼 評估。翼形部基端部653以及翼形二根據伸長率之大小而 驻i 丁、+、、3丨— 、❿4則端部654之伸長率可 糟由下述測定方法而測定。 τ κ千j [伸長率之測定方法] 將翼形部基端部653以及翼 a ^ ^ 異开乂 #則端部654,切出長度30 上見度10 之大小，作A捲口 乂占# 人她/ 馬樣口口。使用Tensilon拉The side seal line 681 is directed inward in the width direction, and the side leak preventing portion 606 is joined to the front sheet 602. The side leakage preventing portion first sealing line 663 and the side leakage preventing portion second sealing line 664 are the side leakage preventing portion second sealing line 664 'side leakage preventing portion! The order of the seal line (6) and the side leakage preventing portion second seal line 664 continues from the front portion _B and extends through the (four) vent portion opposing portion 600A to the rear portion. The straw is joined to the upper surface of the front sheet 602 of the absorbent body 610 by the side leakage preventing portion sealing line 662 and the side leakage preventing portion 6?6. Face sheet 602 - the same sheet 602 is interposed therebetween. Furthermore, the side leakage preventing portion sealing line 662 may be disposed to fix the side leakage preventing portion 6〇6 to the absorber 604, or may be directly fixed to the absorber without making the front surface thin. The area between the inner edge portion of the side leakage preventing portion 606 and the side leakage preventing portion sealing line 662 is not joined to the front sheet 602, and a liquid receiving bag is formed between the front sheet 602 and the front sheet 602. The liquid-receiving bag is opened at the time of wearing, and the body fluid moving toward the outside in the width direction can be caught in the liquid-receiving bag of the opening, so that the leak-proof property can be improved. Moreover, it is also visually possible to make the wearer understand the direction of the width of the wearer. Therefore, it is also preferable to give the wearer a sense of security. The side leakage preventing portion sealing line 662 is configured such that the body fluid captured in the liquid receiving bag is smoothly absorbed by the absorber 6Q4, and it is preferable to further improve the leakproofness. All or part of it overlaps with the absorber 604. The bodily fluid caught in the liquid-receiving bag is absorbed by the absorbent body 604 during the internal movement from the front side of the liquid-receiving bag, or is absorbed back to the side of the absorbent body 604 after reaching the inside of the liquid-receiving bag. In addition to the sealing lines 681 to 684 and 662, the various components of the sanitary napkin 6 are also made of various adhesives (not shown). ) and further joined. The main purpose of providing the adhesive is to enhance the bonding by the above-mentioned sealing lines 681 to 684 and 662. The adhesive may be disposed, for example, between the upper portion 651 of the wing portion and the upper layer 671 and the lower layer 672 of the lower portion of the lower portion M2 of the wing portion, between the absorber and the back sheet M3, the side leakage preventing portion 6〇6 and the front sheet Between 6〇2. The adhesive can be applied continuously (planar) (so-called full coating), but it is considered that the pass-through property of the coated area is intermittent coating. Examples of the form of the intermittent coating include a spiral shape, a stripe shape extending in the width direction, and a dot-like 0-wing portion 6〇5. The wing-shaped base end portion 653 preferably has low elongation. At the wing front end portion 654. The difference in elongation between the end portion 653 of the wing portion and the front end portion 654 of the wing portion can be achieved, for example, by the adhesive, heat sealing or the like, and the base end of the wing portion The upper portion 651 of the wing portion 653 is joined to the lower portion 652 of the wing portion. The elongation of the base portion of the wing portion refers to the front end portion of the elongated portion which is evaluated as a whole, that is, the upper layer 651 of the wing portion and the lower layer of the wing portion (4) 123277.doc -138-200824657. The height of 654 is recorded, /. The base end 653 and the wing are evaluated. The elongation of the end portion 653 of the wing portion and the airfoil shape according to the magnitude of the elongation of the airfoil portion 653, and the end portion 654 of the crucible portion can be measured by the following measurement method. τ κ千j [Method for measuring elongation] The wing base end portion 653 and the wing a ^ ^ 乂 乂 则 end portion 654, cut out the length 30 to see the size of 10, for the A roll #人她/ Horse mouth. Use Tensilon to pull
申《式驗機（A&D股份有限公司Shen "Inspection Machine (A&D Co., Ltd.
Pe9n Α Η、迈、RTCM210A)，於夾盤 間20 mm握持樣品，將樣品 ，、長度方向以100 cN之荷重 /10 mm寬度而拉伸，設仲 、灸之樣品長度為A，則此時之 伸長率可作如下定義。 (A/20)xl〇〇 〇 即’伸長率w為(伸長後之樣品之長度)/(伸長前之樣品 之長度）X1°G。例如，若伸長後之樣品之長度為3〇mm，則 伸長率為15〇%，若伸長後之樣品之長度為40 mm，則伸長 率為200%。 a於排泄部對向部600A中’吸收性本體61〇之厚度較好的 疋 、下更好的疋3.5 mm以下。又，吸收性本體010 之厚度於前方部600B以及後方部6〇〇ct，較好的是3 mm 以下，更好的是2 mm以下。當將吸收性本體61〇之厚度設 定為如此之範圍内日夺，穿著時不易產生不舒適感，沿身體 之W後方向更加合身，並且穿著時上述收液袋容易開口， 從而使側漏防止性進一步提昇，故而較好。 吸收性本體610之厚度可藉由下述測定方法而測定。 123277.doc -139- 200824657 [厚度之測定方法] 將製品（吸收性物品整體）以不產生褶皺或弯折之方式靜 置於平坦處，於配置有吸收性本體之排泄部對向部或者前 方部或後方部之吸收體的區域之上面，施加5 cN/cm2之荷 重，測定該狀態下之厚度。穿著製品時之穿著壓力根據身 體部位、個人差異、狀態（坐著/活動）等的不同而不同，然 於除穿戴短褲等衣物以外未施加有外壓力之狀態下，排泄 部對向部之中央區域（排泄點附近）為無荷重〜5 cN/cm2之荷 重，故於該荷重（5 CN/cm2)下進行測定。厚度之測定中， 使用厚度計 PEACOCK DIAL UPRIGHT GAUGES R5·» C(〇ZAKI MFGX0.LTd製造）。此時，於厚度計之前端部 與製品之間的測定部分中配置薄板（厚度為5 mm左右之壓 克力板），並對薄板之大小進行調整，以使荷重達到5 cN/cm2。設薄板之形狀為圓形或正方形。 又，翼形部605之根部之撕裂強度較好的是5〇〇〜1〇〇〇 W，為更確實地實現當使用後將翼形部6〇5之防止移位劑 655自短褲之脖下部撕料，亦不易產生以翼形部605之根 部為起點的撕裂，更好的是65〇 〇Ν以上。 翼形邛605之撕裂強度可藉由下述測定方式進行測定。 [撕裂強度之測定方法] 乡 K7128(塑料一薄膜以及薄片之撕裂強度試驗方 法）中㈣定之八法（褲形撕裂法），使用伸試驗 機（細股份有限公司製造、rtc_12i〇a)，於上下夹盤間 之距離肩&為5 _(可插人試片之程度的間隔）之夾盤的上 123277.doc -140- 200824657 側夾持製品之吸收#太雜 ^ , 本體，於下侧夹持翼形部，使夾持於 上側：盤中的製品之吸收性本體以固定速度咖“上 升，、讀取沿製品長度方向撕裂試片時的最高值㈣。進行 5-人測疋’ §丨#出其平均值作為撕裂強度。 再者’以下述方式製作出試片：以將製品形態之吸收性 物扣的長度方向之翼形部中心作為基準，使前後達到乃 麵（總計15〇 mm:翼形部之根部部分確實存留之長度）的Pe9n Η Η, 迈, RTCM210A), hold the sample at 20 mm between the chucks, and stretch the sample, the length direction with a load of 100 cN / 10 mm width, and set the sample length of the secondary and moxibustion to A, then this The elongation at that time can be defined as follows. (A/20) xl 〇〇 〇 That is, the elongation w is (the length of the sample after elongation) / (the length of the sample before elongation) X1 °G. For example, if the length of the elongated sample is 3 mm, the elongation is 15%, and if the length of the elongated sample is 40 mm, the elongation is 200%. a is preferably a thickness of the 'absorbent body 61' in the excretion portion opposing portion 600A, and a lower thickness of 3.5 mm or less. Further, the thickness of the absorbent body 010 is preferably 3 mm or less, more preferably 2 mm or less, in the front portion 600B and the rear portion 6 ct. When the thickness of the absorbent body 61 is set to such a range, it is less likely to cause discomfort when worn, and fits more closely along the W-back direction of the body, and the above-mentioned liquid receiving bag is easy to open when worn, thereby preventing side leakage. The nature is further improved, so it is better. The thickness of the absorbent body 610 can be measured by the following measurement method. 123277.doc -139- 200824657 [Method for measuring thickness] The product (the entire absorbent article) is placed in a flat position without wrinkles or bending, and is disposed at the opposite side or the front of the excretory portion of the absorbent body. A load of 5 cN/cm 2 was applied to the upper portion of the region of the absorber at the rear portion or the rear portion, and the thickness in this state was measured. The wearing pressure at the time of wearing the product differs depending on the body part, the individual's difference, the state (sitting/activity), and the like, and the center of the opposing portion of the excretory portion is not applied except for the wear of the shorts and the like. The area (near the discharge point) is a load of no load of ~5 cN/cm2, so the measurement is performed under the load (5 CN/cm2). In the measurement of the thickness, a thickness gauge PEACOCK DIAL UPRIGHT GAUGES R5·» C (manufactured by 〇ZAKI MFGX0.LTd) was used. At this time, a thin plate (a pressure plate having a thickness of about 5 mm) was placed in the measurement portion between the end portion of the thickness gauge and the product, and the size of the thin plate was adjusted so that the load reached 5 cN/cm2. The shape of the thin plate is circular or square. Moreover, the tear strength of the root portion of the wing portion 605 is preferably 5 〇〇 1 〇〇〇 1 〇〇〇 W, which is more sure to realize the displacement preventing agent 655 of the wing portion 6 〇 5 from the shorts after use. The tearing of the lower part of the neck is also less likely to cause tearing starting from the root of the wing portion 605, and more preferably 65 inches or more. The tear strength of the wing 邛605 can be measured by the following measurement method. [Method for measuring tear strength] Township K7128 (Test method for tear strength of plastic film and sheet) (4) Set eight method (pants tear method), use stretch test machine (manufactured by Fine Co., Ltd., rtc_12i〇a ), the distance between the upper and lower chucks is 5 _ (interval of the degree of insertion of the test piece) of the chuck 123277.doc -140- 200824657 absorption of the side clamping products #太杂 ^ , body The wing portion is clamped on the lower side, so that the absorbent body of the product held on the upper side: the tray is "raised" at a fixed speed, and the highest value (four) when the test piece is torn along the longitudinal direction of the product is read. - 人 丨 出 出 出 出 出 出 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值 平均值Reaching the face (total 15 mm: the length of the root portion of the wing)
方式’沿寬度方向裁剪製品形態之吸收性物品作為樣品， 進而，以長度方向卜# ^ ^ ^ 又万〇上之15 mm之長度，自翼形部之根部部 分沿長度方向切出切口，將其作為試片。 將所獲得之試片之吸收性本體部分夾持（不夾持翼形部） 於丁ensilon拉伸試驗機的上側夾盤中，將切出切口而翻折 至下方的翼形部之翻折部夹持於下側之夾盤中，進行測 定0 將第1實施形態之生理用衛生棉600的吸收性本體61〇配 • 設於短褲之胯下部（未圖示）的上面（内面），並藉由防止移 位劑611固定於褲襠部。又，將後部側翼6〇7配設於短褲之 上面（内面），並藉由防止移位劑675固定於短褲上。繼而， 如圖53所示，將翼形部605翻折至胯下部之下面（外面）側， 並藉由防止移位劑655將翼形部605固定於胯下部之外面， 藉此，可於防止位置移位之狀態下穿著該第丨實施形態之 生理用衛生棉600。 具有上述構成之第1實施形態之生理用衛生棉6〇〇中，翼 形部基端部653由翼形部上層651與翼形部下層652之積層 123277.doc -141 - 200824657 體所構成，而翼形部前端部65續由翼形部上層65i所構 成。因此，翼形部605不僅對身體之合身性以及皮膚觸感 k八並且翼开”p 605不易延伸，當將個別包裝狀態之生 ，容易將翼形部605自被 劑655的被覆薄片（未圖 理用衛生棉600自包裝材中取出時 覆設置於翼形部605上之防止移位 示）撕離。 又’後部側翼607亦具有與翼形部6〇5相同之構成，故可 發揮相同效果。 又，由於翼形部605之剛性（硬度）較高，故而當穿著於 短褲上時，翼形部605之翻折操作性較高。進而，由於翼 形部605之翻折部附近的強度較高，故而當使用後，將生 理用衛生棉600自短褲撕離而將其廢棄時，翼形部6〇5不會 於翼形部基端部653附近斷裂，因此較難形成翼形部6〇5之 一部分附著於短裤上之狀況。 又，由於翼形部基端部653不透明，故而當穿著於短褲 上時，於翼形部605之翻折部附近，難以透過翼形部基端 部653看到短褲，故而翼形部6〇5之視覺防漏效果較高。 由於翼形部基端部653之伸長性低於翼形部前端部654， 故可提昇上述翼形部6〇5之斷裂防止效果。 又’於吸收體604之寬度方向外侧，設置有排泄部對向 部密封線681 ’作為朝向寬度方向内側彎曲成凸狀之翻折 引導線’當將翼形部605翻折至吸收性本體610之背面薄片 603側時，翼形部605之翻摺線沿翻折引導線（排泄部對向 部密封線681)彎曲形成。因此，翼形部605可沿短褲之胯 123277.doc -142- 200824657 下部之側緣部形狀（通常，朝向寬度方向内侧凹進）翻折， 故生理用衛生棉600對短褲之穿著穩定性較高。 進而，於侧防漏部606中，設置有側防漏部密封線 662(側防漏部第i密封線663)，其接近翻折引導線（排泄部 對向部密封線681)之寬度方向内側，且將侧防漏部接 合於正面薄片602上。因此，翻折引導線之寬度方向内侧 的區域之剛性較高，可明確地形成翻摺線，其結果，翼形 部605之翻折操作性得到提昇。 當將生理用衛生棉600穿著於短褲上時，翼形部6〇5翻折 至吸收性本體610之背面薄片603侧，而與此相對，後部側 翼607並不翻折，故而翼形部605之根部與後部侧翼6〇7之 根部之間（於本實施形態中，兩根部幾乎存在於相同之位 置處）係生理用衛生棉600中最容易產生起皺的位置。而於 本實施形態中，翼形部基端部653以及侧翼基端部673由側 部薄片661與背面薄片603之積層體所構成，剛性較高，故 而不易於翼形部605之根部與後部侧翼607之根部之間起 敵。 翼形部前端部654以及側翼前端部674自由上述壓花薄片 所構成之側部薄片661形成’不織布之纖維之集合狀態整 體上較緻禮，故而翼形部前端部6 5 4與防止移位劑6 5 5之接 合性以及侧翼前端部674與防止移位劑675之接合性優異。 又，側翼前端部674中，不易由於壓花凹部而產生寬度方 向上之滲漏。 以下’說明本發明（第6發明）之其他實施形態。關於其 123277.doc -143- 200824657 他“也形悲’主要說明其與上述第i實施形態之不同方 面，、對相同之方面標註相同之符號並省略說明。未進行特 別說明之方面可適當參照關於第丨實施形態之說明。 圖54表示本發明（第6發明）之吸收性物品的第2實施形態 生理用衛生棉中的翼形部6〇5以及其附近之排泄部對向 邛600A。第2實施形態之生理用衛生棉6〇〇，與第丨實施形 悲之生理用衛生棉600相比較，作為翻折引導線之排泄部 鲁對向部密封線68 1的形狀不同。具體而言，第j實施形態 中，排泄部對向部密封線681為彎曲之連續線狀，與此相 對，第2實施形態中，為彎曲之虛線狀（包括點線狀）。宏觀 上，排泄部對向部密封線681 一直延伸至翼形部6〇5之兩根 部間。 根據彎曲之虛線狀之排泄部對向部密封線681(翻折引導 線）’可與第1實施形態中之彎曲之連續線狀的排泄部對向 部岔封線681同樣地形成彎曲之翻摺線，故而利用第2實施 φ 形態之生理用衛生棉600，亦可發揮與第1實施形態之生理 用衛生棉600相同的效果。又，藉由使排泄部對向部密封 線6 8 1為虛線狀’可降低密封線6 8 1之剛性，使使用感進一 步提昇。 圖5 5表示本發明（第6發明）之吸收性物品的第3實施形態 之生理用衛生棉中的翼形部605以及其附近之排泄部對向 部600A。第3實施形態之生理用衛生棉600，與第2實施形 態之生理用衛生棉600相比較，作為翻折引導線之排泄部 對向部密封線6 8 1的形狀不同。具體而言，於第2實施形態 123277.doc -144- 200824657 中，當宏觀地觀察時，排液部對向部密封線⑻係一直延 :至翼形部605之兩根部間’而與此相對，於第3實施形態 ^將排泄部對向部密封線681僅設置於翼形部咖之兩根 相近，於其間並未設置有排液部對向部密封線⑻。 此之構成，亦可藉由設置於翼形部⑽$之兩根部 附近的排，部對向部密封線681，以圖55中之以二點鍵線 表之向見度方向内側Λ出的彎曲形狀，而形成翻摺線。The method of cutting the absorbent article in the form of the product as a sample in the width direction, and further, cutting the slit in the longitudinal direction from the root portion of the wing portion by the length of the length of the ^ ^ ^ ^ and the length of 15 mm It is used as a test piece. The absorbent body portion of the obtained test piece is clamped (without the wing portion) in the upper chuck of the butyl ensilon tensile tester, and the slit is cut out and folded to the lower wing portion. The absorbing portion of the sanitary napkin 600 of the first embodiment is placed on the upper surface (inner surface) of the lower portion (not shown) of the shorts, and is placed in the lower chuck. And by preventing the shifting agent 611 from being fixed to the crotch portion. Further, the rear side flaps 6〇7 are disposed on the upper surface (inner surface) of the pants, and are fixed to the pants by the displacement preventing agent 675. Then, as shown in FIG. 53, the wing portion 605 is folded over to the lower (outer) side of the crotch portion, and the wing portion 605 is fixed to the outer surface of the crotch portion by preventing the shifting agent 655, thereby being The sanitary napkin 600 of the second embodiment is worn while the position is displaced. In the sanitary napkin 6 of the first embodiment having the above-described configuration, the wing-shaped base end portion 653 is composed of a laminate of a wing-shaped upper layer 651 and a wing-shaped lower layer 652, 123277.doc - 141 - 200824657. The wing front end portion 65 is continuously formed by the wing portion upper layer 65i. Therefore, the wing portion 605 is not only easy to extend to the fit of the body and the skin touch k8 and the wing opening "p 605", and it is easy to apply the wing portion 605 to the coated sheet of the agent 655 when the individual packaging state is generated. The figure is peeled off when the sanitary napkin 600 is taken out from the packaging material and is placed on the wing portion 605. The rear side flap 607 also has the same configuration as the wing portion 6〇5, so that it can be used. Further, since the rigidity (hardness) of the wing portion 605 is high, the folding operation of the wing portion 605 is high when worn on the shorts. Further, due to the folding portion of the wing portion 605 The strength is high. Therefore, when the sanitary napkin 600 is torn off from the shorts and discarded after use, the wing portion 6〇5 does not break near the base end portion 653 of the wing portion, so that it is difficult to form the wing. A part of the shape portion 6〇5 is attached to the shorts. Further, since the wing-shaped base end portion 653 is opaque, when worn on the shorts, it is difficult to pass through the wing portion near the folded portion of the wing portion 605. The base end 653 sees the shorts, so the visual protection of the wing portion 6〇5 Since the elongation of the base portion 653 of the wing portion is lower than that of the front end portion 654 of the wing portion, the fracture preventing effect of the wing portion 6〇5 can be enhanced. Further, the outer side of the width direction of the absorber 604 The excretory portion opposing portion seal line 681' is provided as a folded guide line that is curved convexly toward the inner side in the width direction. When the wing portion 605 is folded over to the side of the back sheet 603 of the absorbent body 610, the wing portion is formed. The 605 fold line is formed along the fold guide line (excretion portion facing seal line 681). Therefore, the wing portion 605 can be along the side edge shape of the lower portion of the shorts 123277.doc - 142 - 200824657 (normally, orientation The inner side of the sanitary napkin 600 has a high wearing stability, and the side leakage preventing portion 606 is provided with a side leakage preventing portion sealing line 662 (side leakage preventing portion i) The seal line 663) is close to the inner side in the width direction of the fold guide line (the drain portion facing seal line 681), and the side leak preventing portion is joined to the front sheet 602. Therefore, the width direction of the fold guide line is inside. The rigidity of the area is high and can be clearly formed As a result, the folding operation of the wing portion 605 is improved. When the sanitary napkin 600 is worn on the shorts, the wing portion 6〇5 is folded over to the side of the back sheet 603 of the absorbent body 610, and On the other hand, since the rear side flap 607 is not folded, the root portion of the wing portion 605 and the root portion of the rear side flap 6〇7 (in the present embodiment, the two portions are almost at the same position) are physiological hygiene. In the present embodiment, the wing portion base portion 653 and the side wing base end portion 673 are formed of a laminate of the side sheet 661 and the back sheet 603, and the rigidity is high. Therefore, it is not easy for the root of the wing portion 605 to compete with the root of the rear side wing 607. The wing-shaped front end portion 654 and the side wing front end portion 674 are free from the side sheet 661 formed by the embossed sheet to form a non-woven fabric. The front end portion of the wing portion is prevented from shifting. The bonding property of the agent 65 5 and the flank front end portion 674 are excellent in the bondability with the displacement preventing agent 675. Further, in the side end portion 674 of the side flap, leakage in the width direction is less likely to occur due to the embossed concave portion. Hereinafter, other embodiments of the present invention (sixth invention) will be described. It is to be noted that the same as the above-mentioned i-th embodiment, the same reference numerals are given to the same aspects, and the description thereof will be omitted. The aspects which are not specifically described may be appropriately referred to. In the second embodiment of the absorbent article according to the second aspect of the invention, the airfoil portion 6〇5 of the sanitary napkin and the excretion portion in the vicinity thereof are opposed to the crucible 600A. The sanitary napkin 6 of the second embodiment differs from the physiological sanitary napkin 600 of the second embodiment in that the shape of the exfoliation portion of the exudation portion of the fold guide line is different. In the jth embodiment, the excretory portion opposing portion sealing line 681 has a continuous curved line shape, whereas in the second embodiment, it is a curved dotted line (including a dotted line shape). Macroscopically, the excretory portion The opposing portion seal line 681 extends up to between the two portions of the wing portion 6〇5. The opposing portion seal line 681 (folding guide line)' can be bent according to the curved line in the first embodiment. Continuous linear In the same manner, the physiological tampon 600 of the second embodiment of the φ embodiment can exhibit the same effect as the sanitary napkin 600 of the first embodiment. By making the excretion portion facing portion seal line 681 into a broken line shape, the rigidity of the seal line 681 can be reduced, and the feeling of use can be further improved. Fig. 5 is a view showing the absorbent article of the present invention (the sixth invention). The wing portion 605 of the sanitary napkin of the third embodiment and the excretion portion facing portion 600A in the vicinity thereof. The sanitary napkin 600 of the third embodiment is compared with the sanitary napkin 600 of the second embodiment. In the second embodiment, 123277.doc-144-200824657, when the macroscopic view is made, the liquid discharge portion is opposed to the shape of the opposing portion sealing line 681. The portion of the seal line (8) extends until the two portions of the wing portion 605 are opposed to each other. In the third embodiment, the discharge portion opposing portion seal line 681 is provided only in the vicinity of the wing portion. There is no drainage part facing seal line (8) The configuration may be such that the row-part opposing portion seal line 681 is provided in the vicinity of the two portions of the wing portion (10), and is drawn inward in the visibility direction of the two-point key line table in FIG. The shape is curved to form a fold line.
因此，如此之排泄部對向部密封線681亦成為翻折 線。 ，據由僅設置於翼形部_之兩根部附近的排泄部對向 部密封線681所構成之翻折引導線，可與^實施形態中之 -直延伸至翼形部6G5之兩根部間之排泄部對向部密封線 681同樣地形成彎曲之翻摺線，故而利用第3實施形態之生 理用衛生棉亦可發揮與第2實施形態之生理用衛生棉 600相同之效果。又，藉由將密封線1僅設置於翼形部 # 605之兩根部附近，可維持捲入短褲之情形時之翼形部6〇5 之翻折部分的柔軟性，且亦不易起皺，故而不會損及使用 感。 圖56表不本發明（第6發明）之吸收性物品的第4實施形態 之生理用衛生棉中的翼形部6〇5以及其附近之排泄部對向 部600Α。第4實施形態之生理用衛生棉6〇〇，與第！實施形 恶之生理用衛生棉600相比較，作為翻折引導線之排泄部 對向部密封線681的形狀不同。具體而言，於第！實施形態 中，彎曲之連續線狀的排泄部對向部密封線681之兩端部 123277.doc -145- 200824657 於第4實施形態 向長度方向内側 位於翼形部605之兩根部，而與此相對， 中，其兩端部位於自翼形部6〇5之兩根部 移位後之位置處。 利用如此之構成’亦可沿排泄部對向部密封線681而形 成翻摺線之一部分，並且沿連接翼形部6〇5之根部與排液 部對向部密封線681之端部的線（圖56中以二點鏈線表示）刑Therefore, such an excretory portion opposing portion seal line 681 also becomes a fold line. According to the embodiment, the folding guide line formed by the discharge portion opposing portion sealing line 681 provided only in the vicinity of the two portions of the wing portion can be extended to the two portions of the wing portion 6G5. In the same manner as the anterior portion sealing line 681, the anatomical tampon of the third embodiment can exhibit the same effect as the sterilizing sanitary napkin 600 of the second embodiment. Further, by providing the seal line 1 only in the vicinity of the two portions of the wing portion #605, it is possible to maintain the flexibility of the folded portion of the wing portion 6〇5 when the pants are wound, and it is also less likely to wrinkle. Therefore, it does not damage the sense of use. Fig. 56 shows the wing portion 6〇5 of the sanitary napkin according to the fourth embodiment of the absorbent article of the invention (the sixth invention) and the excretion portion facing portion 600 in the vicinity thereof. The sanitary napkin 6 of the fourth embodiment, and the first! The shape of the opposing portion seal line 681 is different as the excretion portion of the fold guide line as compared with the sanitary napkin 600. Specifically, in the first! In the embodiment, the curved end portions of the continuous line-shaped excretory portion facing portion seal line 681 are located at two ends of the wing portion 605 in the longitudinal direction on the inner side in the fourth embodiment, and the second portion is 123277.doc-145-200824657. In the opposite direction, the both end portions thereof are located at positions displaced from the two portions of the wing portion 6〇5. With such a configuration, it is also possible to form a part of the fold line along the discharge portion opposing portion seal line 681, and along the line connecting the root portion of the wing portion 6〇5 and the end portion of the drain portion facing portion seal line 681 ( Figure 56 shows the two-point chain line)
成翻摺線㈣餘之-部分1此，如此之排泄部對向部密 封線681亦成為翻折引導線。 根據由與翼形部605之兩根部分離之排泄部對向部密封 線681所構成的翻折引導線，可形成大部分為彎曲之翻摺 線，故而利用第4實施形態之生理用衛生棉6〇〇，亦可發揮 與第1實施形態之生理用衛生棉6〇〇相同的效果。又，藉由 设置與翼形部605之兩根部分離之密封線681，可減少捲入 短褲中之情形時翼形部605之兩根部附近之褶皺，該翼形 部605之兩根部附近係翼形部6〇5之翻折部分中最容易產生 變形的部分，從而可進一步提昇對短褲之合身性。 本發明（第6發明）之吸收性物品並非限制於上述實施形 悲’於不脫離本發明之宗旨之範圍内，可進行適當變更。 例如，侧防漏部606之雙層區域並不限制為如上述實施 形態之將1片側部薄片661於寬度方向翻折而形成者，亦可 積層2片薄片而形成。又，側防漏部6〇6亦可不具有雙層區 域。即，側防漏部606可由未經翻折之1片側部薄片66 i所 形成。 上述各實施形態中，翻摺線以及翻折引導線係朝向寬度 123277.doc -146- 200824657 方向内側彎曲成凸狀，然亦可使其等為沿吸收性物品之長 度方向延伸的直線狀（包括連續線狀以及虛線狀兩者）。 上述各實施形態中之各構成，亦可適當地組合於其他實 施形態中。 本發明（第6發明）之吸收性物品並非限制為生理用衛生 棉，亦可應用於衛生護墊（嬰兒紙尿褲）、失禁墊等中。所 穿著之内褲並非限制為短褲。 產業上之可利用性 根據本發明（第1發明）之具有侧防漏部的吸收性物品， 侧防漏部之柔軟性以及身體追隨性優異，且穿著感以及防 漏性較高。又，本發明（第丨發明）之吸收性物品之包裝構 造’適合上述吸收性物品之包裝。 根據本發明（第2發明）之具有側防漏部的吸收性物品， 身體追隨性以及穿著感優異，且防漏性較高。 根據本發明（第3發明）之具有側防漏部的吸收性物品， 穿著感以及防漏性優異。 根據本發明（第4發明）之吸收性物品，其係具有吸收性 本體、翼形部以及側防漏部’且翼形部由形成側防漏部之 侧部薄片所形成的吸收性物品，丨中翼形部不易斷裂，易 於將翼形部自由地捲人短褲之聘下部，且穿著時，吸收性 本體容易追隨身體。 根據本發明(第5發日月)之具有翼狀側翼部的吸收性物 品’翼狀側翼部具有特定之強度且穿著感及操作性優異。 根據本發明（第6發明）之吸收性物品，翼形部對身體之 123277.doc -147 - 200824657 及ΐ膚觸感優異’並且易於將翼形部自被覆防止 且翼开h被设薄片撕離。又，翼形部之翻折操作性較高， 、y邛不易於其基端部附近斷裂。 【圖式簡單說明】 /•圖1係I示作為本發明（第1發明）之吸收性物品之生理用 衛生棉的第1實施形態的平面圖。 圖2係圖1中之X-X線剖面圖。In the case of the fold line (4), the portion 1 is such that the drain portion facing line 681 is also a fold guide line. According to the folding guide line formed by the opposing portion opposing portion sealing line 681 which is separated from the two portions of the wing portion 605, the most complicated curved line can be formed. Therefore, the sanitary napkin 6 of the fourth embodiment is used. In other words, the same effects as those of the sanitary napkin 6 of the first embodiment can be exhibited. Further, by providing the seal line 681 which is separated from the two portions of the wing portion 605, wrinkles near the two portions of the wing portion 605 when the shorts are caught can be reduced, and the wings of the wing portion 605 are tied around the two portions. The portion of the folded portion of the shape portion 6〇5 which is most likely to be deformed can further improve the fit of the shorts. The absorbent article of the present invention (the sixth invention) is not limited to the above-described embodiment, and can be appropriately modified without departing from the scope of the invention. For example, the double-layered region of the side leakage preventing portion 606 is not limited to being formed by folding one sheet of the side sheet 661 in the width direction as in the above embodiment, and may be formed by laminating two sheets. Further, the side leakage preventing portion 6〇6 may not have a double layer region. That is, the side leakage preventing portion 606 may be formed of one sheet side sheet 66 i that has not been folded. In each of the above embodiments, the fold line and the fold guide line are curved toward the inner side in the direction of the width 123277.doc - 146 - 200824657, or they may be linearly extended along the longitudinal direction of the absorbent article (including Both continuous lines and dashed lines). The respective configurations in the above embodiments may be combined as appropriate in other embodiments. The absorbent article of the present invention (sixth invention) is not limited to the sanitary napkin, and can be applied to a sanitary pad (baby diaper), an incontinence pad or the like. The undergarments worn are not limited to shorts. Industrial Applicability According to the absorbent article having a side leakage preventing portion according to the first aspect of the invention, the side leakage preventing portion is excellent in flexibility and body followability, and has a high wearing feeling and leakage resistance. Further, the packaging structure of the absorbent article of the present invention (the invention) is suitable for the packaging of the above absorbent article. According to the absorbent article of the present invention (second invention), the absorbent article having the side leakage preventing portion is excellent in body followability and wearing feeling, and has high leakproofness. The absorbent article having the side leakage preventing portion according to the third aspect of the invention is excellent in wearing feeling and leakproofness. An absorbent article according to the fourth aspect of the present invention, which has an absorbent body, a wing portion, and a side leakage preventing portion, and the wing portion is formed of an absorbent article formed by a side sheet forming a side leakage preventing portion. The middle wing portion is not easily broken, and it is easy to freely wind the wing portion to the lower portion of the shorts, and the absorbent body easily follows the body when worn. According to the present invention (the fifth day and the month), the absorbent article having the wing-like side flaps has a specific strength and is excellent in wearing feeling and workability. According to the absorbent article of the present invention (sixth invention), the wing portion is excellent in the touch of the body 123277.doc - 147 - 200824657 and the skin is easy to touch, and the wing portion is easily prevented from being coated and the wing opening h is peeled off by the sheet. from. Further, the folding operation of the wing portion is high, and y邛 is not easily broken near the base end portion. [Brief Description of the Drawings] Fig. 1 is a plan view showing a first embodiment of a sanitary napkin for an absorbent article according to the first aspect of the invention. Figure 2 is a cross-sectional view taken along line X-X of Figure 1.
、圖3係將圖i所不的生理用衛生棉之側肖漏部之非接合區 域的一部分放大表示的剖面圖。 圖4係將圖1之生理用衛生棉的側防漏部之接合區域的一 部分P放大表示的平面圖。 圖5係表示作為本發明（第丨發明）之吸收性物品之生理用 衛生棉的第2實施形態的平面圖。 圖6(a)係表示圖5之生理用衛生棉之側防漏部形成薄片的 立體圖。 圖6(b)係圖5之生理用衛生棉之側防漏部形成薄片的平 面圖。 圖7係圖5之一部分斷裂Y-Y線剖面圖。 圖8係表示圖5之生理用衛生棉之侧防漏部的一部分斷裂 立體圖。 圖9係將圖5之生理用衛生棉之側防漏部之接合區域的一 部分Q放大表示的平面圖。 圖10係表示本發明（第1發明）之生理用衛生棉的包裝構 造之第1實施形態的立體圖。 123277.doc -148- 200824657 圖π係圖ίο之ζ·ζ線剖面圖。 圖12係表示使圖10之生理用衛生棉與包裝材相接觸之狀 態的平面圖（包裝構造之展開圖）。 圖13係表示本發明（第1發明）之生理用衛生棉的包裝構 造之第2實施形態的與圖12相當的平面圖。 圖14係表示作為本發明（第2發明）之吸收性物品之生理 用衛生棉的第1實施形態的平面圖。 ^ 圖15係圖14之Χ1-Χ1線剖面圖。 圖16係圖14之Χ2-Χ2線剖面圖。 圖17係表示作為本發明（第2發明）之吸收性物品之生理 用衛生棉的第2實施形態的與圖16相當的剖面圖。 圖18係圖17之X3-XS線剖面圖。 圖19係圖17之Χ4-Χ4線剖面圖。 圖20係表示作為本發明（第2發明）之吸收性物品之生理 用衛生棉的第3實施形態的與圖16相當的剖面圖。 φ 圖21(a)係本發明（第2發明）之較佳吸收性物品的製造方 法之第1實施態樣的說明圖。 圖21(b)係本發明（第2發明）之較佳吸收性物品的製造方 法之第1實施態樣的說明圖。 圖21(c)係本發明（第2發明）之較佳吸收性物品的製造方 法之第1實施態樣的說明圖。 圖22係圖21(c)中所示之熱風處理裝置之說明圖。 圖23(a)係本發明（第2發明）之較佳吸收性物品的製造方 法之第2實施態樣的說明圖。 123277.doc -149- 200824657 吸收性物品的製造方 圖23(b)係本發明（第2發明）之較佳 法之第2實施態樣的說明圖。 圖23(c)係本發明（第2發明）之較佳吸收性物品的製造方 法之第2實施態樣的說明圖。 圖24係表示作為本發明（第3發明）之吸收性物品之生理 用衛生棉的一實施形態的立體圖。 圖25係圖24之X-X線剖面圖。Fig. 3 is a cross-sectional view showing a part of the non-joining region of the side leakage portion of the sanitary napkin which is not shown in Fig. i. Fig. 4 is a plan view showing a part P of a joint region of a side leakage preventing portion of the sanitary napkin of Fig. 1 in an enlarged manner. Fig. 5 is a plan view showing a second embodiment of a sanitary napkin as an absorbent article according to the invention (the second invention). Fig. 6 (a) is a perspective view showing a sheet formed by the side leakage preventing portion of the sanitary napkin of Fig. 5. Fig. 6 (b) is a plan view showing a sheet formed by the side leakage preventing portion of the sanitary napkin of Fig. 5. Figure 7 is a cross-sectional view of a partially broken Y-Y line of Figure 5. Fig. 8 is a perspective view showing a part of the side leakage preventing portion of the sanitary napkin of Fig. 5; Fig. 9 is an enlarged plan view showing a portion Q of a joint region of the side leakage preventing portion of the sanitary napkin of Fig. 5. Fig. 10 is a perspective view showing a first embodiment of the packaging structure of the sanitary napkin of the present invention (first invention). 123277.doc -148- 200824657 Figure π system diagram ίοζ·ζ line profile. Fig. 12 is a plan view showing a state in which the sanitary napkin of Fig. 10 is brought into contact with a packaging material (expanded view of the packaging structure). Fig. 13 is a plan view corresponding to Fig. 12 showing a second embodiment of the packaging structure for the sanitary napkin of the present invention (first invention). Fig. 14 is a plan view showing a first embodiment of a sanitary napkin as an absorbent article of the present invention (second invention). ^ Figure 15 is a cross-sectional view taken along line 1 - Χ 1 of Figure 14. Figure 16 is a cross-sectional view taken along line Χ2-Χ2 of Figure 14. Fig. 17 is a cross-sectional view corresponding to Fig. 16 showing a second embodiment of the sanitary napkin of the absorbent article of the present invention (second invention). Figure 18 is a cross-sectional view taken along line X3-XS of Figure 17. Figure 19 is a cross-sectional view taken along line 4-Χ4 of Figure 17. Fig. 20 is a cross-sectional view corresponding to Fig. 16 showing a third embodiment of the sanitary napkin of the absorbent article of the present invention (second invention). Φ Fig. 21 (a) is an explanatory view showing a first embodiment of a method for producing a preferred absorbent article of the present invention (second invention). Fig. 21 (b) is an explanatory view showing a first embodiment of a method for producing a preferred absorbent article of the present invention (second invention). Fig. 21 (c) is an explanatory view showing a first embodiment of a method for producing a preferred absorbent article of the present invention (second invention). Figure 22 is an explanatory view of the hot air treatment apparatus shown in Figure 21 (c). Fig. 23 (a) is an explanatory view showing a second embodiment of the method for producing a preferred absorbent article of the present invention (second invention). 123277.doc - 149 - 200824657 Manufacture of absorbent article Fig. 23 (b) is an explanatory view showing a second embodiment of the preferred method of the present invention (second invention). Fig. 23 (c) is an explanatory view showing a second embodiment of the method for producing a preferred absorbent article of the present invention (second invention). Fig. 24 is a perspective view showing an embodiment of a sanitary napkin as an absorbent article according to the third aspect of the invention. Figure 25 is a cross-sectional view taken along line X-X of Figure 24.
圖26係將圖24中所示之生理用衛生棉之排泄部對向部的 側防漏部以及翼形部放大表示的平面圖。 圖27係表示本發明（第3發明）之吸收性物品之變形例之 與25相當的剖面圖。 圖28係表示作為本發明（第4發明）之吸收性物品之第1實 施形態的生理用衛生棉的平面圖。 圖29係表示圖28中所示之生理用衛生棉的底視圖。 圖30係圖28中所示之III-III線剖面圖。 圖31係圖28中所示之IV-IV線剖面圖。 圖32係表示圖28中所示之生理用衛生棉的翼形部以及其 附近之排液部對向部的部分放大平面圖。 圖33係表示圖28中所示之生理用衛生棉之穿著狀態的立 體圖（省略内褲）。 圖34係表示第1實施形態之生理用衛生棉之變形例的翼 形部以及其附近之排泄部對向部的部分放大平面圖（與圖 32相對應之圖）。 圖35係表示作為本發明（第4發明）之吸收性物品之第2實 123277.doc 200824657 施形態的生理用衛生棉的翼形部以及其附近之排泄部對向 部的部分放大平面圖（與圖32相對應之圖）。 圖36(a)係表示第2實施形態之生理用衛生棉之變形例的 翼形部以及其附近之排泄部對向部的部分放大平面圖（與 圖32相對應之圖）。 圖36(b)係圖36(a)中所示之B-B線剖面圖（圖30相對應之 圖）。 圖37係表示作為本發明（第4發明）之吸收性物品之第3實 施形態的生理用衛生棉的翼形部以及其附近之排泄部對向 部的部分放大平面圖（與圖32相對應之圖）。 圖3 8係表示第3實施形態之生理用衛生棉之第1變形例的 翼形部以及其附近之排泄部對向部的部分放大平面圖（與 圖32相對應之圖）。 圖39係表示第3實施形態之生理用衛生棉之第2變形例的 翼形部以及其附近之排泄部對向部的部分放大平面圖（與 圖32相對應之圖）。 圖40係表示作為本發明（第4發明）之吸收性物品之第斗實 施形態的生理用衛生棉的翼形部以及其附近之排泄部對向 部的部分放大平面圖（與圖32相對應之圖）。 圖41係表示作為本發明（第5發明）之吸收性物品之生理 用衛生棉的第1實施形態的平面圖。 圖42係圖41之X-X線放大剖面圖。 圖4 3係將圖41中所示之生理用衛生棉的側防漏部之接合 線放大表不的平面圖。 I23277.doc -151- 200824657 圖44係表示作為本發明（第5發明）之吸收性物品之生理 用衛生棉的第2實施形態的平面圖。 圖45係圖44之Y-Y線放大剖面圖。 圖46(a)係本發明（第5發明）之較佳吸收性物品的製造方 法之第1實施態樣的說明圖。 圖46(b)係本發明（第5發明）之較佳吸收性物品的製造方 法之第1實施態樣的說明圖。 _ 圖46(c)係本發明（第5發明）之較佳吸收性物品的製造方 法之第1實施態樣的說明圖。 圖46(d)係本發明（第5發明）之較佳吸收性物品的製造方 法之弟1實施態樣的說明圖。 圖47(a)係進一步說明圖46之本發明（第5發明）之較佳吸 收性物品的製造方法的圖。 圖47(b)係進一步說明圖46之本發明（第5發明）之較佳吸 收性物品的製造方法的圖。 φ 圖48係表示作為本發明（第6發明）之吸收性物品之第1實 施形態的生理用衛生棉的平面圖。 圖49係表示圖48中所示之生理用衛生棉的底視圖。 圖50係圖48中所示之ΠΙ_ΙΠ剖面圖。 圖51係圖48中所示之IV-IV線剖面圖。 圖52係表示圖48中所示之生理㈣生棉的翼形部以及其 附近之排泄部對向部的部分放大平面圖。 圖53係表示圖辦料之生判衛生棉之穿著狀態的立 體圖（省略内褲）。 123277.doc -152- 200824657 圖54係表示作為本發明（第6發明）之吸收性物品之第2實 施形態的生理用衛生棉的翼形部以及其附近之排泄部對向 部的部分放大平面圖（與圖52相對應之圖）。 圖55係表示作為本發明（第6發明）之吸收性物品之第3實 施形態的生理用帛生棉的翼形部以及其附⑧之排泄部對向 部的部分放大平面圖（與圖52相對應之圖）。Fig. 26 is a plan view showing the side leakage preventing portion and the wing portion of the opposing portion of the excretion portion of the sanitary napkin shown in Fig. 24 in an enlarged manner. Fig. 27 is a cross-sectional view corresponding to 25, showing a modification of the absorbent article of the third aspect of the invention. Fig. 28 is a plan view showing a sanitary napkin according to a first embodiment of the absorbent article of the invention (fourth invention). Figure 29 is a bottom view showing the sanitary napkin shown in Figure 28. Figure 30 is a sectional view taken along line III-III of Figure 28. Figure 31 is a sectional view taken along line IV-IV shown in Figure 28. Fig. 32 is a partially enlarged plan view showing the wing portion of the sanitary napkin shown in Fig. 28 and the opposing portion of the liquid discharge portion in the vicinity thereof. Fig. 33 is a perspective view showing the wearing state of the sanitary napkin shown in Fig. 28 (the underwear is omitted). Fig. 34 is a partially enlarged plan view (corresponding to Fig. 32) showing a wing portion of a modified embodiment of the sanitary napkin according to the first embodiment and an opposing portion of the drain portion in the vicinity thereof. Fig. 35 is a partially enlarged plan view showing the wing portion of the sanitary napkin of the second embodiment of the absorbent article according to the fourth aspect of the invention (the fourth invention), and the vicinity of the excretion portion in the vicinity thereof (and Figure 32 corresponds to the figure). Fig. 36 (a) is a partially enlarged plan view (corresponding to Fig. 32) showing a wing portion of a modified embodiment of the sanitary napkin according to the second embodiment and an opposing portion of the drain portion in the vicinity thereof. Fig. 36 (b) is a cross-sectional view taken along line B-B shown in Fig. 36 (a) (corresponding to Fig. 30). 37 is a partially enlarged plan view showing a wing portion of a sanitary napkin according to a third embodiment of the absorbent article according to the fourth aspect of the present invention, and an opposing portion of the excretion portion in the vicinity thereof (corresponding to FIG. 32) Figure). Fig. 3 is a partially enlarged plan view showing a wing portion of a first modification of the sanitary napkin according to the third embodiment and an opposing portion of the excretion portion in the vicinity thereof (corresponding to Fig. 32). Fig. 39 is a partially enlarged plan view showing the wing portion of the second modification of the sanitary napkin of the third embodiment and the vicinity of the excretion portion in the vicinity thereof (corresponding to Fig. 32). 40 is a partially enlarged plan view showing a wing portion of the sanitary napkin according to the embodiment of the third embodiment of the absorbent article of the present invention (the fourth invention), and an opposing portion of the excretion portion in the vicinity thereof (corresponding to FIG. 32) Figure). Fig. 41 is a plan view showing a first embodiment of a sanitary napkin as an absorbent article according to the fifth aspect of the invention. Figure 42 is an enlarged cross-sectional view taken along line X-X of Figure 41. Fig. 4 is a plan view showing an enlarged view of a joint line of a side leakage preventing portion of the sanitary napkin shown in Fig. 41. I23277.doc-151-200824657 Fig. 44 is a plan view showing a second embodiment of a sanitary napkin as an absorbent article according to the fifth aspect of the invention. Figure 45 is an enlarged cross-sectional view taken along line Y-Y of Figure 44. Fig. 46 (a) is an explanatory view showing a first embodiment of a method for producing a preferred absorbent article of the present invention (fifth invention). Fig. 46 (b) is an explanatory view showing a first embodiment of a method for producing a preferred absorbent article of the present invention (fifth invention). Fig. 46 (c) is an explanatory view showing a first embodiment of a method for producing a preferred absorbent article of the present invention (fifth invention). Fig. 46 (d) is an explanatory view showing an embodiment of the method for producing a preferred absorbent article of the present invention (the fifth invention). Fig. 47 (a) is a view further explaining a method of producing a preferred absorbent article of the invention (fifth invention) of Fig. 46. Fig. 47 (b) is a view further explaining a method of manufacturing the preferred absorbent article of the invention (the fifth invention) of Fig. 46. Φ Fig. 48 is a plan view showing the sanitary napkin of the first embodiment of the absorbent article according to the sixth aspect of the invention. Figure 49 is a bottom view showing the sanitary napkin shown in Figure 48. Figure 50 is a cross-sectional view of the ΠΙ_ΙΠ shown in Figure 48. Figure 51 is a sectional view taken along line IV-IV shown in Figure 48. Fig. 52 is a partially enlarged plan view showing the wing portion of the physiological (four) raw cotton shown in Fig. 48 and the opposing portion of the excretion portion in the vicinity thereof. Fig. 53 is a perspective view showing the state in which the sanitary napkin is worn (the underwear is omitted). Fig. 54 is a partially enlarged plan view showing a wing portion of the sanitary napkin according to the second embodiment of the absorbent article of the present invention (the sixth invention) and an opposing portion of the excretion portion in the vicinity thereof. (Figure corresponding to Figure 52). Fig. 55 is a partially enlarged plan view showing the wing portion of the physiological twin cotton according to the third embodiment of the absorbent article of the present invention (the sixth invention) and the discharge portion of the excretion portion of the attachment 8 (Fig. 52) Corresponding figure).
圖56係表不作為本發明（第6發明）之吸收性物品之第4實 施形態的生理用衛生棉的翼形部以及其附近之排泄部對= 部的部分放大平面圖（與圖52相對應之圖）。 【主要元件符號說明】 1、 200、300、400、500、600 生理用衛生棉 1 a x 501A 吸收性物品連續體 2、 202、302、402、502、602 正面薄片 3 、 203 、 303 、 403 、 503 、 603 背面薄片 4、204、304、404、504、604 吸收體 5、205、3 05、406、505、606 侧防漏部 5a、550 5a6 5A、205A 5B 、 205B 6 、 206 、 306 6a、306a、561 7 - 207 ^ 307 ^ 507 側防漏部連續構件 翼形部形成部 非接合區域 接合區域 翼形部 翼形部黏著部 槽溝 8、208、308、508 密封部 123277.doc 153- 200824657 1 0、21 0、3 1 0、41 0 、5 10、61 0 吸收性本體 10a 本體黏著部 10a 吸收性本體連續體 11、211、3 11、5 11 吸收層 12 、 212 、 312 、 512 防漏層 13 中高部 20 包裝構造 21 包裝材 ⑩ 22 短突帶 50a、50b 内面 50c 外面 50Aa、50Ba 側防漏部形成薄片連續體 50Aaa ^ 50Baa 側緣 51 、 251 、 351 、 551 翻折端部 52 、 252 、 352 、 563 壓花部 52a 凹部 56a 底面部 57 壁部 58 脊部 59 溝部 100A、100B 埋布 101A、101B 熱風處理裝置 102 壓花裝置 103 旋切機 154- 123277.docFig. 56 is a partially enlarged plan view showing the wing portion of the sanitary napkin according to the fourth embodiment of the absorbent article of the present invention (the sixth invention) and the vicinity of the drain portion of the vicinity of the absorbent article (corresponding to Fig. 52) Figure). [Description of main component symbols] 1, 200, 300, 400, 500, 600 sanitary napkin 1 ax 501A absorbent article continuum 2, 202, 302, 402, 502, 602 front sheet 3, 203, 303, 403, 503, 603 back sheet 4, 204, 304, 404, 504, 604 absorber 5, 205, 3 05, 406, 505, 606 side leakage preventing portion 5a, 550 5a6 5A, 205A 5B, 205B 6 , 206 , 306 6a 306a, 561 7 - 207 ^ 307 ^ 507 side leakage preventing portion continuous member wing portion forming portion non-joining region joint region wing portion wing portion adhesive portion groove 8, 208, 308, 508 sealing portion 123277.doc 153 - 200824657 1 0, 21 0, 3 1 0, 41 0 , 5 10, 61 0 Absorbent body 10a Body adhesion 10a Absorbent body continuum 11, 211, 3 11 , 5 11 Absorbing layers 12, 212, 312, 512 Leakproof layer 13 Middle part 20 Packing structure 21 Packing material 10 22 Short strip 50a, 50b Inner surface 50c Outside surface 50Aa, 50Ba Side leakproof part Forming sheet continuous body 50Aaa ^ 50Baa Side edges 51, 251, 351, 551 Folding end Portion 52, 252, 352, 563 embossed portion 52a recess 56a Bottom portion 57 Wall portion 58 Ridge portion 59 Groove portion 100A, 100B Buried 101A, 101B Hot air treatment device 102 Embossing device 103 Rotary cutter 154- 123277.doc
200824657 104 250、200824657 104 250,
250C250C
251A 251a251A 251a
305A 305B 350A 350B 350C 359 405 ^ 407 ^ 411 > 412 ^ 413、 441、 442 ^ 451、 452、 453、 454、 461、 切斷裝置 250A、250B、250D、350、505A 側阶、曰 A 训防漏部形成薄 片 被覆薄片 、251B 、 351D 薄片端部 251a’ 開缝 、I 内侧部 、〇 外側部 上層 下層 中間層 接合部 605 翼形部 607 後部側翼 455 、 475 、 611 、 655、675防止移位 612 中央第1密封線 613 中央第2密封線 641 上部吸收體 642 下部吸收體 651 翼形部上層 652 翼形部下層 653 翼形部基端部 654 翼形部前端部 661 側部薄片 123277.doc -155-305A 305B 350A 350B 350C 359 405 ^ 407 ^ 411 > 412 ^ 413, 441, 442 ^ 451, 452, 453, 454, 461, cutting device 250A, 250B, 250D, 350, 505A side, 曰A training The drain portion forms a sheet-covered sheet, 251B, 351D sheet end portion 251a' slit, I inner portion, 〇 outer portion upper layer lower layer intermediate layer joint portion 605 wing portion 607 rear side flaps 455, 475, 611, 655, 675 prevent displacement 612 Center 1st seal line 613 Center 2nd seal line 641 Upper absorber 642 Lower absorber 651 Wing part upper layer 652 Wing part lower layer 653 Wing part base end 654 Wing part front end 661 Side sheet 123277.doc -155-
200824657 462、 463、 464、 473 > 481、 483、200824657 462, 463, 464, 473 > 481, 483,
484、 506 506A 510a 520 520, 530 541 552 552a 552b 552c 552d 553 554、 560 560- 560a 123277.doc 662 側防漏部密封線 663 侧防漏部第1密封線 664 側防漏部第2密封線 673 側翼基端部 681 排泄部對向部密封線 683 後方部密封線 684 前方部密封線 翼狀側翼部 、506B 、 506C、506D翼狀侧翼部形成薄片 側緣部 正面薄片連續體 正面薄片複合連續體 背面薄片連續體 聚合物薄片 第1接合線 、553a 較近之部分 、553b 較遠之部分 ^ 553c 收液袋 、553d 部分 第2接合線 5a5 侧防漏部形成部 不織布連續體 經翻折之不織布連續體 、560a， 側部 -156- 200824657 562 基部 564 長條狀構件 565 翼狀側翼部形成 671 側翼上層 672 側翼下層 674 側翼前端部 682 翼形部基端部密 1012 金屬絲網傳送帶 1013 支持軸 1014 第1吹風機 1015 第1吸入箱 1016 第2吹風機 1017 第2吸入箱 A、300A、400B、500A 、600B前方部 B、300B、400A、500B 、600A排泄部對 C、300C、400C、500C 、600C後方部 C 冷卻區域 CL 中央線 H 加熱區域 L 假想線 M 中央部 SI 、 S2 、 S3 摺線 部 -157· 123277.doc484, 506 506A 510a 520 520, 530 541 552 552a 552b 552c 552d 553 554, 560 560- 560a 123277.doc 662 Side leakproof seal line 663 Side leakproof part 1st seal line 664 Side leakproof part 2nd seal line 673 Flanking base end portion 681 Excretory portion facing portion sealing line 683 Rear portion sealing line 684 Front portion sealing line Wing-shaped side flap portion, 506B, 506C, 506D Wing-shaped side flap portion forming sheet side edge portion front sheet continuous body front sheet composite continuous The body back sheet continuous polymer sheet, the first bonding line, the portion closer to 553a, the portion farther away from 553b, the 553c liquid receiving bag, the 553d portion, the second bonding wire 5a5, the side leakage preventing portion forming portion, the non-woven continuous body, which is folded over Non-woven continuum, 560a, side-156- 200824657 562 base 564 elongate member 565 wing-like flank forming 671 flank upper layer 672 flank lower layer 674 flank front end portion 682 wing-shaped base end dense 1012 wire mesh conveyor 1013 support Shaft 1014 1st blower 1015 1st suction box 1016 2nd blower 1017 2nd suction tank A, 300A, 400B, 500A, 600B front part B, 300B, 40 0A, 500B, 600A excretion pair C, 300C, 400C, 500C, 600C rear C cooling area CL center line H heating area L imaginary line M center part SI, S2, S3 line part -157· 123277.doc
Claims (1)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006239026A JP5030510B2 (en) | 2006-09-04 | 2006-09-04 | Absorbent article and its packaging structure |
| JP2006277210A JP5084220B2 (en) | 2006-10-11 | 2006-10-11 | Sanitary napkin |
| JP2006277209A JP2008093127A (en) | 2006-10-11 | 2006-10-11 | Absorbent articles |
| JP2006304265A JP5036279B2 (en) | 2006-11-09 | 2006-11-09 | Sanitary napkin |
| JP2006312935A JP5030548B2 (en) | 2006-11-20 | 2006-11-20 | Sanitary napkin and method for producing the same |
| JP2006316906A JP5030554B2 (en) | 2006-11-24 | 2006-11-24 | Absorbent articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200824657A true TW200824657A (en) | 2008-06-16 |
| TWI450708B TWI450708B (en) | 2014-09-01 |
Family
ID=39157003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096128437A TWI450708B (en) | 2006-09-04 | 2007-08-02 | Absorbent items |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101383696B1 (en) |
| TW (1) | TWI450708B (en) |
| WO (1) | WO2008029558A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8734413B2 (en) * | 2007-08-03 | 2014-05-27 | Kimberly-Clark Worldwide, Inc. | Packaged body adhering absorbent article |
| US9173786B2 (en) | 2013-05-20 | 2015-11-03 | Kimberly-Clark Worldwide, Inc. | Absorbent personal care article having wings and protective strips |
| US9675498B2 (en) | 2013-05-31 | 2017-06-13 | Kimberly-Clark Worldwide, Inc. | Absorbent article with non-uniform dimensioned side barriers |
| USD772403S1 (en) | 2015-05-29 | 2016-11-22 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
| USD772402S1 (en) | 2015-05-29 | 2016-11-22 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
| USD772401S1 (en) | 2015-05-29 | 2016-11-22 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
| USD789523S1 (en) | 2015-05-29 | 2017-06-13 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
| BR112017024228B1 (en) | 2015-05-29 | 2022-07-12 | Kimberly-Clark Worldwide, Inc. | FLEXIBLE ABSORBENT ARTICLE WITH A LOBulated ABSORBENT LAYER |
| USD777910S1 (en) | 2015-05-29 | 2017-01-31 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537128Y2 (en) * | 1976-03-15 | 1980-09-01 | ||
| JP2576149Y2 (en) * | 1992-04-23 | 1998-07-09 | 株式会社資生堂 | Sanitary napkin |
| JP3169304B2 (en) * | 1994-06-20 | 2001-05-21 | ユニ・チャーム株式会社 | Sanitary napkins in individual bags |
| US5730738A (en) * | 1995-12-04 | 1998-03-24 | The Procter & Gamble Company | Absorbent article with angled band structural elastic-like film cuffs |
| US5810800A (en) * | 1996-06-27 | 1998-09-22 | The Procter & Gamble Company | Absorbent article having flexure resistant elasticized cuffs |
| US6455231B1 (en) * | 1999-11-03 | 2002-09-24 | Shipley Company, L.L.C. | Dry film photoimageable compositions |
| JP3859420B2 (en) * | 2000-03-13 | 2006-12-20 | ユニ・チャーム株式会社 | Absorbent articles |
| JP4090454B2 (en) * | 2004-04-28 | 2008-05-28 | 花王株式会社 | Absorbent articles |
| JP4514593B2 (en) * | 2004-12-15 | 2010-07-28 | 花王株式会社 | Absorbent articles |
-
2007
- 2007-07-24 WO PCT/JP2007/064477 patent/WO2008029558A1/en not_active Ceased
- 2007-07-24 KR KR1020097002209A patent/KR101383696B1/en not_active Expired - Fee Related
- 2007-08-02 TW TW096128437A patent/TWI450708B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR101383696B1 (en) | 2014-04-09 |
| WO2008029558A1 (en) | 2008-03-13 |
| TWI450708B (en) | 2014-09-01 |
| KR20090054960A (en) | 2009-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |