200522919 九、發明說明： 【發明所屬之技術領域】 *本發明係關於一種經期衛生棉、内褲護墊以及失禁護墊 等吸收性物品，特別是關於含有側翼部的吸收性物品。 【先前技術】 一般，於使用含有侧翼部的吸收性物品之情开^，將側 翼部以彎折於底側⑺褲側）之狀態，以黏著㈣定於内裤之 胯間部分用以避免偏移。 先剷製仏σ亥種吸收性物品時，將甚至包含側翼部形狀 之表面薄層以及底面薄層以分別自表面薄層整幅布以及底 面薄層整幅布切斷之方式而形成，但該情形時，產生有多 餘的邊角料。 因此，近年來，考慮到减少整幅布之使用量或邊角料之 產生量的觀點等，形成將吸收體内具於表面薄層與底面薄 層之間並無側翼部之本體部，另者，自與表面薄層整幅布 以及底面薄層整幅布不同的整幅布，形成一對側翼片，並 將遠一對側翼片接合至本體部兩側部之内側從而成為側翼 部。 如此之側翼部因强度較弱，並容易自本體部偏移，故而 &出有種技術，其將側翼部與表面薄層以及底面薄層間 雙方之接合區域設為5 mm以上，進而，於該接合區域中， 將表面薄層側之接合寬度尺寸設為大於底面薄層側之接合 寬度尺寸。 於所提出之上述先前技術中，因對確實接合側翼部與本 94701.doc 200522919 旦p之處理車乂為關注，故而於加强側翼部强度之另一方 面’需要顯著提高其剛性。 其結果為，產生出如下問題：因側翼部較難彎曲，故而 於知作性方面感覺不適之問題，或因側翼部之-折部分較 為堅硬，於胯間部分產生摩擦或不適感，㈣顯著有損於 穿著感之問題等。 ' 另者，一般側翼部係藉由捲進内褲並於此處貼合安裝之 處理’從而提高防止吸收性物品產生雖•偏移者，但對此 上述先則技術之側翼部因過大設定其强度，從而有損於柔 軟彎曲並貼合於内褲之方面。 又，於該先前技術中，因表面薄層遍及於側翼部之表面， 故而含浸於表面薄層之體液會滲出並遍及至侧翼部，其結 果為存有弄髒胯間部分，進而滲漏而弄髒内褲的可能性。 【發明内容】 本發明之吸收性物品係具備吸收性本體，並於該吸收性 本體之兩側部延伸至外側而形成有側翼部者，上述吸收性 本體包含具有液體保持性之吸收體，覆蓋該吸收體表面且 具有液體透過性之抵接肌膚薄層，以及覆蓋該吸收體底面 之抵接内褲薄層。上述側翼部以抵接肌膚側接合部固定於 上述抵接肌膚薄層，並且以抵接内褲側接合部固定於上述 抵接内褲薄層。上述抵接肌膚側接合部之寬度以小於上述 抵接内褲側接合部之寬度的方式而形成，並且上述抵接肌 膚側接合部之寬度最外端位置與上述抵接内褲側接合部之 寬度最外端位置相比，更加配置於外側。 94701.doc 200522919 【實施方式】 本發明係關於一種吸收性物品，其具有良好之側翼部操 作性，良好之褶皺•偏移防止性以及良好之肌膚觸感，該側 翼部係與表面薄層以及底面薄層不盡相同者。 本發明之情形時，因將抵接肌膚側接合部之寬度設為小 於上述抵接内褲側接合部，並且將該寬度之最外端位置配 ，於外側，故而於側翼部之根部，實施於抵接肌膚側可獲 得柔軟性的設計，並且實施可於抵接内褲側以側翼不至脫 洛之程度確保側翼强度的設計，其結果為，可獲得將側翼 部彎折至底面側時之良好的操作性，達到運動短褲的合身 性以及良好的肌膚觸感。 於本申請中，「寬度」之方向係與側翼部之延伸方向相 同，所謂「最外端位置」係指抵接肌膚侧接合部以及抵接 内褲側接合部位於吸收性物品之寬度方向最外侧之位置。 、、下就本舍明之吸收性物品之較好的一實施形態參照 圖式加以說明。該實施形態係指經期衛生棉。 /如圖1、圖2以及圖4(a)所示，本實施形態之吸收性物品i 係具備吸收性本體丨a，並於吸收性本體丨&之兩側部延伸至 卜側而开y成有側翼部5者，上述吸收性本體丨a包含具有液體 T持性的吸收體4，覆蓋吸收體4表面且對於該表面之一部 分具有液體透過性的抵接肌膚薄層2，以及覆蓋吸收體4底 面且具有液體非透過性的底面薄層（抵接内褲薄層）3。 側翼部5以表面側接合部（抵接肌膚側接合部）6固定於抵 胃薄層2，並且以底面側接合部（抵接内褲側接合部）7 94701.doc 200522919 固疋於底面薄層3。 表面側接合部6之寬度W〗以小於底面側接合部7之寬度 ^ 'μ- ju 二而形成’並且，表面側接合部6之寬度Wl最外端 位置與底面側接合部7之寬度W2最外端位置相比，更加配置 於外側。 洋細叙述相關之吸收性物品1。 底面薄層3係使用具有液體非透過性之材料而形成為大 致長方形型之形狀者。吸收體4係使用紙漿纖維以及吸收性 聚合體，以具有液體保持性之方式形成為叠層體狀者。 抵接肌膚薄層2係與底面薄層3成為一對，並於該等之間 介在有吸收體4者，於確保侧翼部5的操作性、褶皺•偏移防 止性以及肌膚觸感之方面，亦可僅包含表面薄層2a，但考 慮到排除表面薄層2a之體液擴展滲漏至側翼部5的危險性 之觀點，較好的是包含表面薄層2a與斥水薄層2b。吸收體4 可介以抵接肌膚薄層2從而吸收液體，故而吸收性物品1變 為可自其表面之一部分吸收液體至吸收體4。更具體的是， 吸收性物品1可自存在於吸收性本體la之寬度方向中央部 且非由斥水性薄層2b所覆蓋之部分吸收液體。 表面薄層2a係使用具有液體透過性之材料，於以小於底 面薄層3之寬度的方式而形成之大致帶形狀物中實施親水 化處理者。 斥水薄層2b係使用斥水性不織布，以相對於底面薄層3 埋入表面薄層2a之兩側方之方式形成為兩片形狀者。 側翼部5係使用具有發揮肌膚觸感良好的柔軟性與良好 94701.doc 200522919 操作性之特性的材料而形成 定内褲的接著材料(省略圖式)。、’。、底面黏附有用於固 尤其，作為表面柔軟並操作性 & 二將:謂不織布或薄膜之材料符合於各個材料:::二選 二::化的材料’尤其考慮到對於内褲可良好地貼:： 咼福皺•偏移防止性的觀點 Ά 的材料。 早又好的疋使用具有彈性體特性200522919 IX. Description of the invention: [Technical field to which the invention belongs] * The present invention relates to an absorbent article such as menstrual tampons, panty pads, and incontinence pads, and particularly to absorbent articles containing side wings. [Prior art] Generally, in the case of using absorbent articles containing side flaps, fold the side flaps to the bottom side of the panties), and fix them to the middle of the panties to avoid partiality. shift. When shovel absorbent articles are shovel first, even the surface sheet and the bottom sheet including the shape of the wings are cut from the entire surface sheet and the bottom sheet, respectively, but In this case, excess scrap is generated. Therefore, in recent years, considering the viewpoint of reducing the amount of use of the entire cloth or the amount of scraps, etc., a body portion having no flanks between the surface thin layer and the bottom thin layer in the absorbent body has been formed. A pair of side flaps is formed from a whole fabric that is different from the entire surface cloth and the bottom layer, and the far side flaps are joined to the inside of both sides of the main body part to form the side flaps. Such a side wing portion is weak in strength and easily shifts from the body portion. Therefore, there is a technology that sets the joint area between the side wing portion and the surface thin layer and the bottom thin layer to 5 mm or more. In this bonding area, the size of the bonding width on the surface thin layer side is set larger than the size of the bonding width on the bottom surface thin layer side. In the above-mentioned prior art proposed, because attention is paid to a processing car that actually joins the wing portion to this 94701.doc 200522919, the other aspect of strengthening the strength of the wing portion needs to be significantly improved in rigidity. As a result, the following problems arise: because the flank portion is difficult to bend, and therefore it is uncomfortable in terms of knowledge, or because the -fold portion of the flank portion is relatively hard, friction or discomfort is generated in the intercondylar portion, which is significant. Detrimental to wear and the like. 'In addition, the general flanks are processed by being rolled into underwear and attached here' to improve the prevention of absorbent articles from shifting. However, the flanks of the above-mentioned prior art are set too large for this. Its strength is detrimental to its flexibility and conformity to the underpants. Moreover, in this prior art, since the surface thin layer is spread on the surface of the flanking part, the body fluid impregnated with the surface thin layer will seep out and spread to the flanking part. As a result, there is a soiled interstitial part and further leakage. Possibility of soiling panties. [Summary of the Invention] The absorbent article of the present invention includes an absorbent body, and the side portions of the absorbent body are extended to the outside to form side flaps. The absorbent body includes a liquid-retaining absorbent body and covers it. A thin layer of abutting skin with liquid permeability on the surface of the absorbent body and a thin layer of abutting underwear covering the bottom surface of the absorbent body. The side wing portion is fixed to the thin contact skin layer with a contacting skin-side joint portion, and is fixed to the thin contact skin layer with a contact-side joint portion. The width of the abutting skin-side engaging portion is formed smaller than the width of the abutting panty-side engaging portion, and the outermost position of the width of the abutting skin-side engaging portion is equal to the width of the abutting-side engaging portion. Compared to the outermost position of the width, it is more arranged on the outer side. 94701.doc 200522919 [Embodiment] The present invention relates to an absorbent article, which has good flanking maneuverability, good wrinkle and shift prevention properties, and good skin feel. The flanking part is connected with a thin surface layer and The bottom layer is not the same. In the case of the present invention, the width of the abutting skin-side engaging portion is set to be smaller than the width of the abutting panty-side engaging portion, and the outermost position of the width is arranged on the outside, so it is implemented at the root of the side flap portion. A soft design can be obtained on the abutting skin side, and a design that can ensure the strength of the flanks on the abutting panties side so that the wings are not loosened can be obtained. As a result, when the side flaps are bent to the bottom side With good operability, it can achieve the fit of sports shorts and good skin touch. In this application, the direction of "width" is the same as the direction of extension of the flanks. The so-called "outermost position" means that the abutment portion on the skin side and the abutment portion on the panty side are located in the width direction of the absorbent article. Outside position. The following describes a preferred embodiment of the absorbent article of Ben Sheming with reference to the drawings. This embodiment refers to a menstrual tampon. / As shown in FIG. 1, FIG. 2 and FIG. 4 (a), the absorbent article i of this embodiment is provided with an absorbent body 丨 a, and is extended to both sides of the absorbent body 丨 & y is formed with flanks 5, the above-mentioned absorptive body 丨 a includes an absorbent body 4 having a liquid T-holding property, a thin skin layer 2 covering the surface of the absorbent body 4 and having liquid permeability to a part of the surface, and covering The bottom surface of the absorbent body 4 and a liquid-impermeable bottom layer (abutting on the underpants) 3. The flank portion 5 is fixed to the stomach thin layer 2 by a surface-side engaging portion (abutting the skin-side engaging portion) 6 and is fixed to the bottom surface by a bottom-side engaging portion (abutting the underwear-side engaging portion) 7 94701.doc 200522919 Layer 3. The width W of the front-side joint 6 is smaller than the width of the bottom-side joint 7 ^ 'μ-ju 2' and the outermost position of the width W1 of the front-side joint 6 is equal to the width W2 of the bottom-side joint 7 Compared to the outermost position, it is more placed on the outside. A detailed description of the related absorbent article 1. The bottom layer 3 is formed into a substantially rectangular shape using a material having liquid impermeability. The absorbent body 4 is formed into a laminated body using a pulp fiber and an absorbent polymer so as to have a liquid-retaining property. The skin contact layer 2 is a pair with the bottom skin layer 3, and an absorbent body 4 is interposed therebetween to ensure the operability of the side flaps 5, the prevention of wrinkle and displacement, and the skin feel. It is also possible to include only the surface sheet 2a, but in view of excluding the danger that the body fluids of the surface sheet 2a spread and leak to the flank portion 5, it is preferable to include the surface sheet 2a and the water-repellent sheet 2b. The absorbent body 4 can absorb liquid by abutting on the thin skin layer 2, so that the absorbent article 1 can absorb liquid to the absorbent body 4 from a part of its surface. More specifically, the absorbent article 1 can absorb liquid from a portion existing in the widthwise central portion of the absorbent body 1a and not covered by the water-repellent thin layer 2b. The thin surface layer 2a is made of a material having a liquid permeability, and is subjected to a hydrophilization treatment in a substantially band shape formed so as to have a width smaller than that of the bottom thin layer 3. The water-repellent sheet 2b is formed into a two-piece shape by using a water-repellent nonwoven fabric so as to be embedded in both sides of the surface sheet 2a with respect to the bottom sheet 3. The flank 5 is a bonding material for forming underpants (material is omitted) by using a material that exhibits good softness and good handleability of the skin 94701.doc 200522919. , '. 、 The bottom surface is adhered with solid, especially as the surface is soft and maneuverable & Second: The material that is called non-woven fabric or film conforms to each material: Posted by: 咼 Blessing wrinkle • Anti-offset viewpoint 的 material. Early and good use of elastomeric properties
作：具：彈性體特性之側翼材科’較好 二：错由例如將潜在捲縮性纖維《將… J 聚合華)作為芯成分，將聚丙稀(pp :，、規/、 收縮性之芯鞘型複合纖維》；刀、'頌現熱 物，對於該網狀物將、«印加工造片狀網狀 編獲得’但亦可係包含具有彈性體特性之薄膜或二： 物以及其他彈性材料的複合材料。 “又’固定於内褲之方法亦非限定於接著材料，亦可 藉由機械扣件之固定等之其他方法。 ，接著，就吸收性物品1中之位置關係以及接合狀態加以叙 述0 ’、 於表面薄層2a之兩側部上面，分別接合有斥水性薄層2b 之一方側部。於表面薄層2a與斥水薄層几之接合部分中， 實施有藉由熱密封之壓印加I。斥水薄層^之表面薄層側 之端部％成為突出於表面薄層2&上之部分，並作為如；堵 住自表面薄層2a滲出以及流出之體液的防漏壁而發揮作 94701.doc 200522919 如此—之表面薄層2a以及斥水薄層㈣為一體，該表面薄 ^覆風吸收體4之表面(抵接肌膚側上面），並且該斥水薄 層2b覆蓋吸收體4之侧面。 正丨翼邻5之内側部上面與斥水薄層以之他方側部（側翼 延伸方向外側）之間，藉由麼印加卫而形成有表面側接合部 ^於上述表面薄層以與斥水性薄層之接合以及表面側接合 ^成中可選擇保持表面側之柔軟性(肌膚觸感接 合方法。 考慮到防止體液滲透至側翼部5之觀點，表面侧接合部6 於斥水薄層几與側翼部5之接合區域中，於吸收性物品k 長度方向（X方向）上連續形成。 另者，如此之侧翼部5變為並非直接接合至表面薄層2a， 而是與含浸於表面薄層23之體液或滯留於表面薄層以上之 體液相遮斷之情形。 於底面薄層3之兩側部分別接合有側翼部5，於側翼部$ 之内側部下面與底面薄層3之側部間，形成有底面側接合部 7 ’並於本實施形態中使用有熱料著劑。於底面侧接合部 7之幵y成中，可選擇用以確保側翼部5與底面 度(難脫落性)的接合方法。 接。强 考慮到與表面側接合部6之情形同樣防止體液滲漏之觀 點，底面側接合部7於側翼部5與底面薄層3之接合區域中， 於吸收性物品1之長度方向上連續形成。 再者，表面薄層2a以及斥水薄層2b之周緣部分（除與側翼 部5之接合部分以外）與底面薄層3之周緣部分的接合亦可 94701.doc -11 - 200522919 至底面側接合部7者（未圖示）， 而連續至表面側接合部6者（參照 作為使用熱熔接著劑連續 又，亦可作為實施壓印8從 圖1) 〇 如圖4⑷所示，就表面側接合部6與底面侧接合部7之關 係，為進-步提高如下之觀點：改善f折側翼部㈣之摔作 性的觀點，於將側翼部5良好貼合於内褲之狀 之觀點以及改善彎折部分之觸^ 弓外。〖刀之肌膚觸感的觀點等，表面側接 f部6於吸收性物品1之寬度方向（Υ方向）上與底面側接合 部7未重叠’對於底面側接合部7以偏移至該寬度方向外側 之方式而配置。 如上所述’表面側接合部6與底面側接合部7之位置關係 較好的是表面側接合部6於吸收性物品匕寬度方向⑽向) 上，與底面側接合部7未重疊，料底面側接合部7以偏移 至該寬度方向外側之方式而配置，但如圖吩)所示，表面側 接合部6亦可與底面側接合部卜部分重疊，並對於該底面 側接合部7以向吸收性物以之寬度方向外側“方向側翼部 之延伸側）延伸之方式而偏移配設。 此時，考慮収善側翼部5之易青折性的觀點，偏移寬度 W2°(延伸至與y方向之側翼延伸側相同側之表面側接合部6 與底面側接合部7的偏移寬度）較好的是設為l4mm，表面 側接合部6與底面側接合部7的重疊寬度Wi。考慮到肌膚觸 感與内褲貼合性的觀點，較好的是設為丨至斗爪瓜。 又，如圖4⑷以及圖4(b)所示，考慮到上述相同之觀點， 表面側接合部6之寬度W〗以小於底面侧接合部7之寬度 9470l.doc 200522919 、疋/、體為’於吸收性本體la之寬度為5〇至 从σ 1丄 的吸收性物品I中，相斟私主 土 相對於表面側接合部6之寬度w〗為i至4 底面側接合部7之寬度W2較好的是3至30 mm。 :而’底面側接合部7之寬度上限係於確保側翼部5與底 /層之接合强度方面並未有限制者，底面側 遍及側翼部5盥麻而墙g。 t #] I 溥a 3之接合區域的全部範圍，或亦可 /翼W犬出並介在於吸收體4與底面薄層3之間。 連ΐ而牲如曰圖4⑷所示，考慮到無需於寬度方向（y方向）上 曲二：广疋於將侧翼部5良好貼合於内褲之狀態下易於捲 底面側接合部7亦可以空出接合間隔1之圖案接 時，底面側接合部7之寬度W2較好的是設為3至10 刪’接合間隔d2較好的是設為⑴咖。 於⑷所示，關於表面側接合部6,亦考慮到無需 性並^ ° ^方向）上連續’特別是於將側翼部5以良好操作 盖、'义好貼。於内褲之狀態下易於捲曲的觀點，以及改 善=觸感之觀點，亦可以空出接合間_之圖案接合。 此¥ ’根據上述相同 之㈣表面側接合部6之寬度最外 ::、底面側接合部7之最外端位置相比，更加位於外 ^^好的是表面側接合部6於與底面側接合部7未重疊的 =广置於底面側接合部7之外側，表面側接合部仏 ㈣的是設為1至一接合間隔山較好的是設為3 至 10 mm。 声及收性物品1中，如圖2以及圖4⑷所示，與底面薄 層（抵接内裤薄層）3之側緣端位置相比，抵接肌膚薄層2之側 94701.doc 13 200522919 彖而位置（更具體的疋斥水薄層2b之外側緣端位置）更加位 於吸收性物品1之寬度方向外方。又，表面側接合部6之最 外=位置以及底面側接合部7之最外端位置與吸收體4之側 緣端位置相比，分別更加位於吸收性物品i之寬度方向外 方。 上述吸收性物品！之製造方法係未有特別限定者，以下叙 述其一例。 除預先準備形成表面薄層2a之表面薄層整幅布、形成斥 水薄層2b之斥水薄層整幅布 '形成底面薄層了之底面薄層整 幅布以及複數個吸收體4以外（以上未圖示），還需準傷形成 側翼部5之側翼薄層整幅布1〇(參照圖3)。 自表面薄層整幅布以及斥水薄層整幅布，形成抵接肌膚 =層2於進給方向上連續的表面側連續體，對於該表面側連 績體’依據每一固定間隔進給吸收體4,並且使底面薄層整 幅布與其合流從而接合。 此時，如圖3所示，對於側翼薄層整幅布1〇實施於其寬度 方向:央部切斷為波浪形狀的側翼切割，從而形成一對側 翼連績體1 1、1 1 ’並且對於該側翼連續體J J之兩側部，實 化於傳送方向之前後進行切斷之前後切割，從而形成複數 個一對側翼片12、12。 其後ϋ側翼片12以介在於斥水薄層I幅布之端部 面薄層整巾田布之端部間的方式進給，並且以滿足關於 表面側接合部6以及底面側接合部7之上述條件之方式而接 9470l.d〇c -14- 200522919 並且，將如此之連續體依據固定長度切斷，從而形成複 數個吸收性物品1。 如上所述，根據本實施形態，將側翼部5接合於斥水薄層 2b與底面薄層3之間時，因將表面側接合部6之寬度恥設定 為小於底面側接合部7之寬度W2，並且表面側接合部6之寬 度Wi最外端位置與底面側接合部7之寬度W2最外端位置相 比，更加位於外側，故而於側翼部5之根部部分中，可獲得 將側翼部5彎折於底面側時良好的操作性。 又，根據本實施形態，將側翼部5接合於斥水薄層几與底 面薄層3之間時，因將表面側接合部6以與底面側接合部了未 重叠並偏移於寬度方向外側之方式而配置，故而於側翼部5 之根部部分中，可獲得將側翼部5彎折於底面側時更加良好 的操作性。 進而，根據本實施形態，因將抵接肌膚薄層2分割為表面 薄層2a與斥水薄層2b，將側翼部5與斥水薄層孔接合並與表 面薄層2a相隔離，故而可防止含浸於表面薄層仏之體液或 π召於表面薄層2a上之體液轉移•附著於側翼部5之情形。 關於相關方面，特別是本實施形態之情形時，於側翼部$ 之根部部分中，因將表面側接合部6以及底面側接合部？兩 者方、吸收性物品丨之長度方向上連續形成，故而可防止不僅 表面薄層2a之體液而且吸收體4之體液滲漏至側翼部5之 形。 月 ^而又，根據本實施形態，即使將側翼部5設為與抵接肌 膚薄層2以及底面薄層3不同之構件，亦如上所述，可維持 94701.doc 200522919 原本吸收性物品1之功能，故而側翼部5之不同構件化與减 少整幅布之使用量以及邊角料之產生量的情形相關。具體 為’將側翼部5以自側翼薄層整幅布10不會產生邊角料之方 式而形成’並且亦可將抵接肌膚薄層2以及底面薄層3以自 狹小化至吸收性物品1之寬度為止的各整幅布幾乎不會產 生邊角料之方式而形成。相關方面亦與將抵接肌膚薄層2分 割為表面薄層2a與斥水薄層2b之情形相同。 接著，就本發明之其他較好的實施形態（以下，亦稱為第 2實施形態）參照圖5以及圖6加以說明。於第2實施形態之吸 收性物品（經期衛生棉口，的說明中，就與上述吸收性物品工 不同的方面加以主要說明，關於相同方面，於圖5中添附相 同符唬並省略說明。關於就吸收性物品丨，未加以特別說明的 方面’適宜適用關於上述吸收性物品1的說明。 第2實施形態中之抵接肌膚薄層2包含具有液體透過性的 表面薄層2a。側翼部5以抵接肌膚側接合部6固定於表面薄 層2a,並且以抵接内褲側接合部7固定於抵接内褲薄層3，。 吸收性物品1，中之抵接肌膚側接合部6接合有側翼部5與表 面薄層2a。 第2實施形態中之抵接内褲薄層3,具有液體透過性。作為 具有液體透過性之抵接内褲薄層3，，可使用各種衆所周知的 ㈣透過性材料，但各種不織布或含有多數個氣孔的樹脂 薄膜等因較為柔軟並且可進—步提高側翼部之操作性，故 而較好。 如圖5所示，於吸收體4與抵接内禅薄層3,之間配置有防 94701.doc 16 200522919 漏薄層9。防漏薄層9係用以避免吸收至吸收體4之體液自吸 收體4之側部或底面滲漏出的薄層。防漏薄層9覆蓋吸收體4 之底面以及該吸收體4之兩側部，防漏薄層9之兩側緣部 9a、9a位於吸收體4之表面側。防漏薄層9具有大致長方形 狀’並將其長度方向以與吸收性物品丨，之長度方向一致，除 該吸收性物品Γ之兩端部以外大致遍及於全域之方式而配 置。 作為防漏薄層9，可使用可發現有防水效果的各種防漏薄 層’例如可使用防水紙或透氣性薄膜等。 再者，吸收體4介以抵接肌膚薄層2從而可吸收液體，吸 收性物品1可自其表面之一部分吸收液體至吸收體4。更具 體的是，吸收性物品1可自存在於吸收性本體la之寬度方向 中央部並且未覆蓋有防漏薄層9的部分吸收液體。 第2實施形態之吸收性物品Γ中，亦與上述吸收性物品1 相同，表面側接合部6之寬度W!以小於底面側接合部7之寬 度W2之方式而形成，並且表面側接合部6之寬度最外端 位置與底面側接合部7之寬度W2最外端位置相比，更加配置 於外側（參照圖6)。因此，於側翼部5之根部部分中，可獲得 將側翼部5彎折於底面側時良好的操作性。 關於吸收性物品1之上述構成（包含較好的構成）亦可適宜 適用於第2實施形態之吸收性物品Γ。 再者，本發明之實施形態並非限定於上述經期衛生棉， 亦可適用於例如尿片或失禁護墊、内褲護墊等穿著而用的 吸收性物品。 94701.doc -17- 200522919 务月之及收性物品並非限定於上述實施形態。亦 可例士於表面側接合部6處使用熱熔接著劑，或於底面側接 口口p 7處使用i印加工，或不使用該等而使用超聲波接合等 之/、他接σ方法。又，對表面側接合部6與底面侧接合部7 可使用相同接合方法’或如圖4⑷所示於單面侧存有複數個 接口位置之情形時，亦可分別使用不同的接合方法。 又表面薄層2a與斥水薄層2b可含有於側翼部相應位置 未接合的區域，或亦可設為於斥水薄層沘之表面薄層側端 邠2b!中配置有彈性伸縮材料從而立起該端部的形態。 上述一實施形態中之省略說明部分以及僅一實施形態所 含有之主要構件分別可適宜適用於其他實施形態，又，各 貫施形恶之主要構件可於實施形態間適宜相互替換。 根據本發明，可獲得一種吸收性物品，其具有與表面薄 層以及底面薄層不同之側翼部的良好操作性、良好的褶皺· 偏移防止性以及良好的肌膚觸感。 【圖式簡單說明】 本备明參照所附圖式更具體地加以說明，該等圖式令·· 圖1係表示作為本發明一實施形態之吸收性物品之概略 的立體圖。 圖2係沿著圖丨之切斷綫a一 a所示之吸收性物品的剖面 圖。 圖3係表示使用於本實施形態之側翼薄層整幅布之切斷 狀態的立體圖。 圖4(a)、圖4(b)以及圖4(c)係分別表示表面側接合部與底 94701.doc -18- 200522919 面側接合部之位置關係圖。 圖5係表示作為本發明之其他實施形態（第2實施形態）之 吸收性物品的圖，係相當於圖2之圖。 圖6係表示於第2實施形態中之表面側接合部與底 合部之位置關係圖。 【，圖式代表/符號說明】 X ^ 吸收性物品 la 吸收性本體 2 抵接肌膚薄層 2a 表面薄層 2b 斥水薄層 端部 3 抵接内裤薄層 4 吸收體 5 側翼部 6 抵接肌膚側接合部 7 抵接内褲側接合部 8 壓印 A 切斷綫 X 長度方向 Y 寬度方向 9 防漏薄層 10 側翼薄層整幅布 11 側翼連續體 94701.doc -19- 200522919 12 側翼片 W! 抵接肌膚側接合部6之寬度 w2 抵接内褲側接合部7之寬度 W10 重叠寬度 W2〇 偏移寬度 di 5 d2 接合間隔 Γ 吸收性物品 9a 兩側緣部 3， 抵接内褲薄層 94701.doc -20-Work: With the characteristics of elastomers, the flanking material section 'Better two: The wrong reason is, for example, the use of a potential crimpable fiber "J polymer ..." as the core component, polypropylene (pp: ,, / / / shrinkage of the Core-sheath composite fibers "; knives, 'songs hot objects, for this mesh will be,« printed and made into sheet-like netting', but can also include films or elastomers with elastomeric properties and other: Composite material of elastic material. "The method of 'fixing to underwear' is not limited to the bonding material, but also by other methods such as the fixing of mechanical fasteners. Then, the positional relationship and joining in the absorbent article 1 State 0 '. One side of the water-repellent sheet 2b is bonded to both sides of the surface sheet 2a. The joint between the surface sheet 2a and the water-repellent sheet is carried out by Heat-sealed embossing plus I. The end portion of the water-repellent sheet ^ on the surface sheet side end% becomes a part protruding from the surface sheet 2 & and acts as, for example, blocking the body fluid exuding from the surface sheet 2a and flowing out Leak-proof wall works as 94701.doc 200522919 so- The surface thin layer 2a and the water-repellent thin layer ㈣ are integrated, and the surface is thinly covered with the surface of the wind absorbent body 4 (abutting on the skin side), and the water-repellent thin layer 2b covers the side surface of the absorbent body 4. A surface-side joint is formed between the upper part of the inner part of the adjacent 5 and the other side part of the water-repellent thin layer (outer side of the flank extension direction) through the surface of the surface. The joint and the surface-side joint can be selected to maintain the softness of the surface side (skin touch bonding method. From the viewpoint of preventing body fluids from penetrating into the flank portion 5, the surface-side joint portion 6 is formed on the water-repellent thin layer and the flank portion 5 The joining region is formed continuously in the lengthwise direction (X direction) of the absorbent article. In addition, the flanks 5 thus become not directly joined to the surface sheet 2a, but with the body fluid impregnated with the surface sheet 23 Or the body liquid phase staying above the surface sheet is interrupted. Side parts 5 are respectively attached to both sides of the bottom sheet 3, between the inner part of the side sheet $ and the sides of the bottom sheet 3, The bottom surface side joint portion 7 ′ is formed. A heating agent is used in the form. In the formation of the bottom surface side joint portion 7, a bonding method to ensure the degree of the side surface portion 5 and the bottom surface (difficult to fall off) can be selected. Connection. Strong consideration is given to the surface side In the case of the portion 6, the leakage of bodily fluid is also prevented, and the bottom surface side joint portion 7 is continuously formed in the lengthwise direction of the absorbent article 1 in the joint region between the side flap portion 5 and the bottom surface layer 3. Further, the surface thin layer 2a And the joining of the peripheral portion of the water-repellent thin layer 2b (except the joint portion with the wing portion 5) and the peripheral portion of the bottom surface layer 3 may also be 94701.doc -11-200522919 to the bottom portion 7 joint portion (not shown) ), And continuous to the front-side bonding portion 6 (refer to the use of a hot-melt adhesive continuously, or as an imprint 8 from Figure 1) 〇 As shown in Figure 4⑷, the front-side bonding portion 6 is bonded to the bottom surface side The relationship between the parts 7 is to further improve the following points: the viewpoint of improving the fallability of the f-folded side flaps, the viewpoint of the side flaps 5 conforming to the shape of the panties, and the touch of the bent parts. Outside the bow. [From the viewpoint of the feel of the skin of the blade, etc., the surface-side f portion 6 does not overlap with the bottom-surface-side engaging portion 7 in the width direction (Υ direction) of the absorbent article 1 '. The bottom-surface-side engaging portion 7 is shifted to the width. It is arranged outwardly. As described above, the positional relationship between the surface-side bonding portion 6 and the bottom-surface-side bonding portion 7 is preferably that the surface-side bonding portion 6 is oriented in the width direction of the absorbent article (knife direction), and does not overlap the bottom-surface-side bonding portion 7 and the bottom surface The side joint portion 7 is disposed so as to be shifted to the outside in the width direction, but as shown in FIG. 1), the front side joint portion 6 may partially overlap the bottom side joint portion, and the bottom side joint portion 7 may The absorbent material is shifted in such a manner as to extend outward in the width direction "the extending side of the direction flanking portion". At this time, considering the viewpoint of improving the ease of folding of the flanking portion 5, the shift width W2 ° (extending The offset width of the surface-side joint 6 and the bottom-surface-side joint 7 to the same side as the wing extension side in the y-direction is preferably set to 14 mm, and the overlapping width Wi of the surface-side joint 6 and the bottom-surface-side joint 7 is Wi. Considering the viewpoint of the skin feel and the fit of the panties, it is preferable to set it to talons. Also, as shown in Fig. 4 (a) and Fig. 4 (b), considering the same viewpoint as above, the surface side The width W of the joint portion 6 is smaller than the width of the bottom side joint portion 9470l.d oc 200522919, 疋 /, body is' in the absorbent body la with a width of 50 to σ 1 丄, in the absorbent article I, the width w of the private soil relative to the surface side joint 6 is i to 4 The width W2 of the bottom surface side joint portion 7 is preferably 3 to 30 mm.: 'The upper limit of the width of the bottom surface side joint portion 7 is to ensure that there is no restriction on the joint strength of the side wing portion 5 and the bottom layer. The bottom surface The side covers the entire area of the wing 5 and the wall g. T #] I 溥 a 3 The entire area of the joint area, or it can also be winged and interposed between the absorbent body 4 and the bottom sheet 3. As shown in Fig. 4 (b), it is considered that there is no need to bend in the width direction (y direction). 2. It is easy to roll the bottom side side joint portion 7 in the state that the side flap portion 5 is well fitted to the underpants, and the joint portion 7 can also be freely joined. When the pattern of the interval 1 is connected, the width W2 of the bottom side joint portion 7 is preferably set to 3 to 10. The 'joint interval d2 is preferably set to a coffee. As shown in ⑷, regarding the surface side joint portion 6, Taking into account the needlessness and the direction of ^ ° ^) continuous, especially in the side flap 5 with a good operation cover, 'good sticking. In the state of underwear From the viewpoint of easy curling and the viewpoint of improvement = touch, you can also free up the pattern joint of the joint. This is the outermost width of the surface-side joint 6 according to the same as above. Compared with the outermost position, it is better to be located outside. The surface-side joint 6 is not overlapped with the bottom-surface-side joint 7 = widely placed outside the bottom-surface-side joint 7, and the surface-side joint 仏 ㈣ is It is preferably set to 1 to 1 joining interval mountain is preferably 3 to 10 mm. In the acoustic and absorbent article 1, as shown in FIG. 2 and FIG. 4 (a), the side of the bottom layer (but the underwear layer) 3 Compared with the position of the edge, the position of contacting the side of the skin sheet 2 94701.doc 13 200522919, and the position (more specifically, the position of the side of the outer edge of the water-repellent sheet 2b) is more outward in the width direction of the absorbent article 1. Further, the outermost position of the front-side engaging portion 6 and the outermost end position of the bottom-side engaging portion 7 are located further outside the width direction of the absorbent article i than the position of the side edge end of the absorbent body 4, respectively. The above absorbent article! The manufacturing method is not particularly limited, and an example is described below. In addition to preparing the entire surface sheet of the surface sheet 2a, the entire sheet of water-repellent sheet 2b forming the water-repellent sheet 2b, the entire bottom sheet of the bottom sheet, and the plurality of absorbers 4 (Not shown above), it is also necessary to quasi-injure the entire wing thin layer 10 of the wing portion 5 (see FIG. 3). From the entire surface of the thin layer of cloth and the entire layer of water-repellent thin layer of cloth to form abutting skin = layer 2 continuous surface-side continuum in the feeding direction, for this surface-side continuous body 'feeds at each fixed interval The absorbent body 4 is combined with the entire thin cloth on the bottom surface to join it. At this time, as shown in FIG. 3, the entire thin wing fabric 10 is implemented in its width direction: the wing is cut with the central part cut into a wavy shape, thereby forming a pair of wing continuous bodies 1 1, 1 1 ', and The both side portions of the side wing continuum JJ are cut before and after cutting in the conveying direction to form a plurality of pair of side wing pieces 12 and 12. Thereafter, the side flap 12 is fed so as to be interposed between the ends of the water-repellent sheet I fabric and the end of the thin-skinned field cloth, and the surface-side joint 6 and the bottom-side joint 7 are satisfied. In the manner of the above conditions, 9470l.doc -14-200522919 is connected, and such a continuous body is cut according to a fixed length to form a plurality of absorbent articles 1. As described above, according to the present embodiment, when the side flap portion 5 is bonded between the water-repellent sheet 2b and the bottom sheet 3, the width of the front-side bonding portion 6 is set to be smaller than the width W2 of the bottom-side bonding portion 7. Moreover, the outermost position of the width Wi of the surface-side engaging portion 6 is located more outward than the outermost position of the width W2 of the bottom-side engaging portion 7. Therefore, in the root portion of the lateral portion 5, the lateral portion 5 can be obtained. Good workability when bent on the bottom surface side. In addition, according to this embodiment, when the side flap portion 5 is bonded between the water-repellent sheet and the bottom sheet 3, the front-side bonding portion 6 is not overlapped with the bottom-side bonding portion and is shifted to the outside in the width direction. Therefore, in the root portion of the side wing portion 5, it is possible to obtain better operability when the side wing portion 5 is bent on the bottom surface side. Furthermore, according to this embodiment, the abutting skin layer 2 is divided into a surface layer 2a and a water-repellent thin layer 2b, and the flank portion 5 is joined to the water-repellent thin-layer hole and separated from the surface thin layer 2a. Prevents the body fluids impregnated with the thin surface layer 仏 or the body fluids π collected on the thin surface layer 2a from being transferred and adhering to the side wings 5. Regarding the related aspects, particularly in the case of this embodiment, in the root portion of the flanking portion $, are the front-side joining portion 6 and the bottom-side joining portion? Both of them are formed continuously in the lengthwise direction of the absorbent article, so that it is possible to prevent not only the body fluid of the thin surface layer 2a but also the body fluid of the absorbent body 4 from leaking to the shape of the side flap portion 5. In addition, according to this embodiment, even if the flank portion 5 is made of a member different from the skin thin layer 2 and the bottom thin layer 3, as described above, it can maintain the 94701.doc 200522919 of the original absorbent article 1. Function, so the different componentization of the wing part 5 is related to the situation of reducing the amount of use of the entire fabric and the amount of scrap. Specifically, it is formed by forming the flank portion 5 from the flank thin layer of the entire fabric 10 so that no scrap material is generated, and the skin thin layer 2 and the bottom thin layer 3 can also be narrowed to the thickness of the absorbent article 1. The entire width of the cloth is formed in such a way that there is almost no scrap left. The related aspect is also the same as the case where the skin thin layer 2 is divided into a surface thin layer 2a and a water-repellent thin layer 2b. Next, another preferred embodiment (hereinafter, also referred to as a second embodiment) of the present invention will be described with reference to Figs. 5 and 6. In the description of the absorbent article (menstrual tampon) of the second embodiment, the aspects that are different from those of the absorbent article are mainly described. Regarding the same aspects, the same symbols are added to FIG. 5 and the description is omitted. About Regarding the absorbent article 丨, the description of the above-mentioned absorbent article 1 is suitably applied to the aspect which is not specifically described. The skin contacting layer 2 in the second embodiment includes a surface thin layer 2a having liquid permeability. The side wings 5 The skin-side engaging portion 6 is fixed to the thin surface layer 2a, and the underwear-side engaging portion 7 is fixed to the underwear-side thin layer 3. The absorbent article 1 of the skin-side engaging portion 6 The side wing portion 5 and the surface thin layer 2a are joined. The contact panty sheet 3 in the second embodiment has liquid permeability. As the contact panty sheet 3 having liquid permeability, various public places can be used. A well-known permeable material, but various non-woven fabrics or resin films containing a large number of pores are relatively soft and can further improve the operability of the side wings, as shown in Figure 5. Inner Zen The thin layer 3 is disposed between the 94701.doc 16 200522919 and the leak-proof thin layer 9. The leak-proof thin layer 9 is a thin layer used to prevent body fluid absorbed into the absorbent body 4 from leaking from the side or bottom of the absorbent body 4 The leak-proof sheet 9 covers the bottom surface of the absorbent body 4 and both sides of the absorbent body 4, and the edge portions 9a, 9a of both sides of the leak-proof sheet 9 are located on the surface side of the absorbent body 4. The leak-proof sheet 9 has approximately The rectangular shape is aligned with the longitudinal direction of the absorbent article, and is arranged throughout the entire area except for both end portions of the absorbent article Γ. As the leak-proof thin layer 9, it is possible to use Various types of leak-proof thin layers having a water-repellent effect are found, for example, waterproof paper or a breathable film can be used. In addition, the absorbent body 4 can contact the skin thin layer 2 to absorb liquid, and the absorbent article 1 can A part of the liquid is absorbed into the absorbent body 4. More specifically, the absorbent article 1 can absorb liquid from a portion that exists in the widthwise center of the absorbent body 1a and is not covered with the leak-proof thin layer 9. Absorption of the second embodiment The sexual article Γ is also the same as the above-mentioned absorbent article 1 Similarly, the width W! Of the surface-side joining portion 6 is formed to be smaller than the width W2 of the bottom-side joining portion 7, and the outermost position of the width of the surface-side joining portion 6 and the outermost end of the width W2 of the bottom-side joining portion 7 are formed. Compared with the position, it is more placed on the outer side (see FIG. 6). Therefore, in the root portion of the side flap portion 5, good operability when the side flap portion 5 is bent to the bottom side can be obtained. About the above structure of the absorbent article 1 (Including a better structure) can also be suitably applied to the absorbent article Γ of the second embodiment. Furthermore, the embodiment of the present invention is not limited to the aforementioned menstrual tampons, and can also be applied to, for example, diapers, incontinence pads, Absorptive articles for wearing underpants, pads, and the like. 94701.doc -17- 200522919 The monthly articles and disposable articles are not limited to the above embodiments. It is also possible to use a hot-melt adhesive at the front-side joint portion 6 or an i-printing process at the bottom-side interface p 7 or use other methods such as ultrasonic bonding without using these methods. In addition, when the front-side joining portion 6 and the bottom-side joining portion 7 can use the same joining method 'or when there are a plurality of interface positions on one side as shown in FIG. 4 (a), different joining methods can be used respectively. The surface thin layer 2a and the water-repellent thin layer 2b may include unbonded areas at the corresponding positions of the flanking portions, or may be set to be provided with an elastic stretchable material in the surface thin-layer side end 2b! Of the water-repellent thin layer 从而 so that Form the end. The omission of the description in the above embodiment and the main components contained in only one embodiment can be suitably applied to other embodiments, respectively, and the main components of the conventional implementation of evil can be replaced with each other. According to the present invention, it is possible to obtain an absorbent article which has good operability of a side flap portion which is different from the surface layer and the bottom layer, good wrinkle / offset prevention property, and good skin feel. [Brief Description of the Drawings] The present description will be described more specifically with reference to the drawings. The drawings are shown in Fig. 1 as a perspective view schematically showing an absorbent article as an embodiment of the present invention. Fig. 2 is a cross-sectional view of the absorbent article shown along a cutting line a-a in Fig. 丨. Fig. 3 is a perspective view showing the cut state of the entire flanking sheet fabric used in the present embodiment. Fig. 4 (a), Fig. 4 (b), and Fig. 4 (c) respectively show the positional relationship between the surface-side joint and the bottom 94701.doc -18-200522919. Fig. 5 is a view showing an absorbent article as another embodiment (second embodiment) of the present invention, and corresponds to the view of Fig. 2. Fig. 6 is a diagram showing a positional relationship between a front-side joint portion and a bottom-joint portion in the second embodiment. [Schematic representation / symbol description] X ^ Absorptive article la Absorptive body 2 abuts skin thin layer 2a surface thin layer 2b water-repellent thin layer end 3 abuts panty thin layer 4 absorber 5 flanks 6 abuts Skin-side joint 7 Abuts on panty-side joint 8 Embossed A Cut-off line X Length direction Y Width direction 9 Leak-proof thin layer 10 Flanking sheet full cloth 11 Flanking continuous body 94701.doc -19- 200522919 12 Flanking Sheet W! The width w2 of the skin-side engaging portion 6 The width W10 of the abutment-side engaging portion 7 The overlapping width W2 The offset width di 5 d2 The joining interval Γ The side edges 3 of the absorbent article 9a abut the inner Pants thin layer 94701.doc -20-