TW297763B - - Google Patents

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TW297763B
TW297763B TW084113450A TW84113450A TW297763B TW 297763 B TW297763 B TW 297763B TW 084113450 A TW084113450 A TW 084113450A TW 84113450 A TW84113450 A TW 84113450A TW 297763 B TW297763 B TW 297763B
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Molnyche Ab
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent 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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15585Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • A61F13/15593Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/42Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/426Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent 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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent 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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/491Absorbent 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 specially adapted to be worn around the waist, e.g. diapers, nappies specially adapted for gender distinct urine discharge pattern
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent 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 specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • A61F2013/49025Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1054Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062Prior to assembly
    • Y10T156/1067Continuous longitudinal slitting

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)

Description

297763 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明( 發明之範圍 本發明係關於開始自彈性膜之—單獨片製造多個條之方 法,及其中該等條固著於需彈性化區之吸收人體排泄物之 吸收物件。 以往技藝 某些以往技藝之吸收物件,例如以-A_3 86〇 〇〇3,一條 橡膠材料加於物件之需彈性化區,以提供對使用者之較佳 配合,及因而增加舒適性以及協助防止滲漏。然而,此等 彈性化區發生甚多問題,例如‘穿用者腿上之譽力,因儘 可能保持狭窄而節省材料之條仍需寬至足以提供充分張力 而達成在所有運動位置之良妤配合。另一問題爲條本身係 橡膠製成,因此不構成,•可吸收"材料(亦即結構容許來自 人體皮膚水分逸出之材料)。因條較寬而導致人體之某些 區域常潮濕,可產生疼痛、皮膚之磨擦抗力消失及甚至感 染。 爲解決水分釋出問題,技藝中已知利用能"吸收"之彈性 材料膜。然而’此等膜較筇貴,且最佳情況亦僅提供有限 度之呼吸能力。雖有較細條(例如約6mm寬),但使用此等 小條時,發生處理問題,使小條不適用於此一目的,此外 ’當供應時,每一單獨細條捲必須分離包裝,產生浪費以 及較大費用。 爲解決穿用者大腿上之壓力區及改善水分釋出,US-A-4 687 477提出一種解決方法。方法爲在吸收内褲之彈性化 腿部區域,用沿需加彈性化域成並列配置之一串列三條至 -4 - 本紙張尺度通用中國國家標準(ChS ) A4規格(210X297公釐) — -------^ 1^------ΐτ------^ ^ (請先聞讀背面之注意事項再填寫本頁} 經濟部中央樣準局員工消費合阼社印装 發明説明(: 四五條之橡膠索取代各單獨橡膠條β由於各橡膠索間之 二間,橡膠索容許良好透氣能力,但橡膠具有爲相當沉重 材料之缺點。此外,橡膠爲模塑產品,因而必須保持某— 厚度,以獲致提供適宜斷裂抗力之橡膠索之一致性。此厚 度亦增加重量。然而更重要者,因各橡膠條必須隨後分成 各分離索,及互相橫向移動分開而加於產品,故塑形物製 成以可内部分開之方式保持在一起之各單獨橡膠索。此項 内部分離性藉相郝索間之弱橡膠熔合而產生,例如在各單 獨索上噴佈滑石粉,然後使各索輕微接觸β然而此項可分 離條件具有問題,因各索間結合弱度難以準確控制。如果 強度過低(亦即極弱結合)時,各索間之接合可產生過早分 開,及若過強時,索中之一可能在自相鄰索分開時斷裂。 任一情況下,產生之鬆散索均難以處理,及機器運轉過程 中發生此種情況時,發生故障之成本極高,尤其在以極高 生產速度(例如約200m/min之帶速度)製造吸收物件時。 本發明提供一種彈性化裝置。裝置在彈性化區提供良好 透氣能力’彈性化區薄且輕,及能在各索無早分離之情況 下處理。因此,各條加於吸收物件時,物件能製成較以往 輕及成本低。 發明之概要 前述各問題藉申請專利範圍第1項之方法及第7項之產品 所界定之本發明之特點予以解決。 本發明之較佳特點界定於各附屬項中。 根據本發明之方法,所製成之各單獨條在切割成各單獨 -5 -
•尺度適用肀國國家榡準(CNS ) A4規格(210X2^7公董~V — Γ 「裝------訂------叫威 (請先鬩讀背面之注意事項再填寫本-1) 第84113450號專利申請案 中文説明書修正頁(85年7月)
經濟部中央標準局員工消費合作社印製 五、發明説明(3 ) 條之前,保持合併成一單獨均勻厚度膜片,材料上不形成 接頭。此一情況易於處理,及避免有關單獨條間接合強度 控制之任何措施《膜片及產生之條可極薄(例如5與丨2 〇 " 之間),因無可分開接頭。此外,在通過切割區後,伸需拉 伸膜’所產生之每一條即變爲較狹,同時無需任何橫向運 動而在各條間形成一中間自由區。此區在條隨後加於吸收 物件後,容許水分自吸收物件之彈性化區逸出。 配有此等條之完成後吸收物件因此條具有遠較以往技藝 之物件爲輕之"可呼吸"彈性化部份。 圖式之簡單説明 本發明之較佳具體實例將參照附圖予以詳細説明。 圖1爲一片彈性膜之放大概略平面圖,顯示自—未分開彈 性膜成供隨後固著於吸收物件之多條分離及伸長條之加工 過程。 較佳具體實例之詳細説明 如圖1所示,不滲透空氣彈性膜之單獨片1或片帶自其供 應捲筒(未示)連續通過將予以詳細説明之各區,,a"至"d"。 膜可爲可充分彈性變形而無斷裂危險之任何適宜材料。 然而’膜宜極薄,例如在鬆弛狀態具有10與150#間之厚度 。適宜膜之例爲以聚苯乙晞/彈性體成塊共聚物如S-B-S,S-EB-S及S-I-S之彈料製成者。可採用他種適宜膜,例如eva 、EBA或EPDM。較佳者,膜亦具有超過100%之彈性伸長性 (亦即能其鬆弛尺度能彈性伸長100%或以上)。 區"a"終止於線"An,此線對準多條虛線7之上方部份。第 -6- 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) I- 叫裝! (請先閲讀背面之注意事項再填寫本育)
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A 發明説明(4 經濟部中央榡準局員工消費合作社印嘴; 二區,,b”終止於線"B”,彈性片在此區中就橫過片寬度之一 或多個位置縱向切割成寬度"e,,之多個條。各切割位置在圈 中以虛線7指示。 切割片1可用數種方法進行。例如,可將多個旋轉圓盤 置於片之一例,使每一圓盤之切割像安排於片丨之平面中 益抵靠-下方支持表面。此等切割盤可爲例如“Μ寬,故 叩便利並列使用。另一種方法,可使用超音波切割器,此 種万法爲已知者。精^本藝之人士將明瞭其他逋宜切割方 法。 、 圖中雖然顯示分別由四條線7指示之四個分離切到位置 ,及產生五個條2、3、4、5及6,但位置數目可根據需要 加以變化。較佳者’每一寬度"e”均相同,故所示例中,自 約3〇随寬度之片開始,每一條將具有約6mm之寬度"e”。 片(進饋可依任何適宜方式進行,其間夾持片之從動擦 爲適宜例。此等進饋裝置應適宜配置,以藉僅施加一 低張力於片’使片!成端緊但實際未伸長狀態依向前縱向 万向(箭標X)進積通過區,,a,,及,,b"。此種方式下,膜片i 將具有實質上-致厚度及寬度通過此等區。 區"c”在線” B"開始。設有對準線” B"之適宜裝置,例如以 低於其他從動㈣之速度運轉之_輥,用以提供對線” B" ^之條2.6之運動阻力。切開之各條在前緣藉適宜裝置 σ w X進饋,例如藉一輥或固著條於移動生產線上之產 品0 由於進饋作用受該阻力抵制,每一條依縱長方向被伸長 I; ^—^-- (請先閱讀背面之注意事項再填寫本頁) 訂
T 率 找張尺度適财11
第84113450號專利申請案 中文説明書修正頁(85年7月) 五、發明説明(< ) ,故其寬度在區”c"中將自寬度"e”改變至寬度"f" 〇每一條之 二邊緣8及9在區"c"中縮聚,直至達成寬度"fiie寬度"f"爲加 於吸收產品之各單獨條2至6之最後寬度。 如圖1所示’條在區"c"中之寬度收縮導致各條之相鄰邊緣 間隔分開,故條2與3之間形成間隔寬度g,。同樣,各條3、4 、5與6之間形成間隙g”、g,"及g””。各條間之間隔宜恒定不變 通過區"d",以使每一條爲長方形。較佳具體實例中,條2 至6之寬度亦恒定不變。 伸長後及包括每一條間之間隔之膜片丨之最後寬度以下式 表示。 最後寬度= M(l-((l-k)/N)) 其中·· k =收縮係數 M =未伸長膜之原來寬度 N =分割後之條數目 5F應説明者,伸長過程中,不僅每一條之寬度且其厚度 將減】因此,所產生之各條可極薄(例如至5 ")且極狹(例 如狹至1至2 mm),但因各條係成一單獨片開始,故確保產 生各單獨條。以目前之需要而言,3醜之伸長狀態條寬度 爲適宜者,但條寬度可在大範圍内變化。 在各單獨條2至6屬於伸長狀態(區"d")及間隔-距離"g"之情 況下,多個條加於產品之指定應彈性化區並適宜固著。此 外’由於條間之間隔,無需進行任钶橫向移 提供一透氣區。 本發明亦係關於吸收物件,如已知之尿布或衛生棉墊 表紙張尺度標準(CNS) 「裝------訂------^.,i (请先®讀背面之注意事項存填寫本頁) 經濟部中央橾準局員工消費合作社印製 間 • 8 - 297763 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明(6 ) 此類物件一般均包括一不滲透性背托層以及設計成接觸人 體之一可滲透頂片,二者間配置一吸收物(例如纖維素漿 與超吸收性聚合物之一心體爲提供在運動中之良好配 合’在例如設計成包固穿用者大腿或腰部之部份設有各彈 性化區。提供彈性化區時,將區"d"中各條(見前文)以聚 攏或不聚攏狀態(以已知方式)固著於物件,及由於各條之 固有彈性而提供一彈性區。由於條間之間隔"g",木需要 橫向移動各條而獲致具有極輕彈性膜構成之可透氣彈性化 區之產品。 、、 因若伸長作用恒定不變,各條沿其長度之寬度可恒定不 變’故相鄰各條間將具有恒定不變之間隔而提供沿彈性化 區之全長度之均勻透氣能力。 某一數目之條提供在吸收產品之相反兩侧,一般將在兩 侧使用二片1,以避免薄條上之任何橫向移動力。然而, 各條可在切開及伸長之前,在一非伸長區(或低伸長區)中 分成二段,然後導引至產品兩側。最不常採用之具體實例 中’片可切開及伸長成各條,及各條分成各保持條間之間 隔之兩組導至產品之兩侧。 各條之最後厚度可爲5 #至約1 〇〇 ",但以1 〇 #與4〇 M間 之厚度爲宜。同樣’仲長狀態之適宜厚度爲2與16 mm之間 ,較佳者爲3與8 mm之間。 彈性化區亦可爲吸收物件之帶或腰部區。 另一種具體實例中,可提供一側具有織維材料表面之條 (本身具有優點)。爲達成此一情浞,亦可將一無孔隙彈性 -9- 本纸法尺度適用中國國家標準(CNS ) A4規& 210:< 297公釐) _^丨裝 訂 叫 線 (請先閲讀背面之注意事項再填寫本頁) t t 經濟部中央標準局貝工消費合作社印製 五、發明説明(7 片固著於纖維質覆蓋材料,以在切開區之前提供一合併片 及每一連續條上織維材料即使在伸長狀態亦將實質上保 持完整。 本發明之另一種有利具體實例之用途爲在依"縱長”方向 製造之吸收產品提供具有良好透氣能力之分裂式帶(spUt band)。如技藝中所知,吸收内褲可依輸送帶進行方向頂端 (腰部端)至底端平置而製造,稱爲縱向生產,或可放置成 與縱向成直交而製造,稱爲橫向生產。 縱向生產製造吸收產品時,鎂向製作接缝及施加腿部鬆 緊帶較簡單,因同步作用不複雜。然而,依橫方向施加材 料層或形成接縫則困難。 一特殊例爲施加發泡片或類似物形式之腰部鬆緊帶。爲 在此種狀況達成彈性化及施加條,各條必須切成小塊 (putch)或類似形式,及在加於並固著於腰部區之前伸長。 ΕΡ-Α-0 338 662揭示設計成進行此種作業之裝置。裝置包 括與垂直線成角度之圓盤,每一盤具有在二盤之最接近之 分離位置接納一預先切割條之一端之針(pins),及藉二盤 至最遠分離位置之旋轉運動,條被伸長及就此伸長狀況加 至吸收產品。 在此區域提供多個薄條(依本發明之方法界定之方式形 成)構成之彈性化腰帶而提供具有良妤透氣能力之腰部區 時,極困難,因伸長及施加甚多單獨條有甚多困難處。因 此,採用縱向生產時,腰帶常採用寬材料條產生。 然而,本發明之方法提供解決此一問題之方法〇各分立 -10 - 本紙張尺度適用中國國家桴準(CNS ) A4規格(210X297公楚) —-I------(;裝------訂------ (請先閱讀背面之注意事項再填寫本頁) 五、發明説明(8 腰帶彈性小塊可具有未經分開之二端部,以供加於各盤之 針(例如ΕΡ-Α-0 338 662中各針15),但二端部間之中間彈 性部份(例如自每^端部丨或】£;111處)將就一或多個位置(亦 即對應於圖中各線,7)切開。此一方式下,小塊能無困難如 前述加於各盤之針,及伸長時,小塊之各單獨條部份之寬 度及厚度將收縮而提供如在圏之區"d"中之外貌。 如此,各盤上將產生由多個條(如在區"d")連接之二未 裝 切割端部(如在區,,a”)之一經伸長小塊。條將就仲長狀態 加於腰部區並固著於其上。 '、 訂 ..泉 因各小塊爲應加於物件腰部區之各分立整體,故各小塊 可用圖中區"a”及"b"所示,但切割裝置間歇式操作而僅切 開所需區域,留出順序之前方及後方不切割端部之方法產 生。如需要時,此一方法容許相連之各小塊之片帶捲繞於 捲軸上,供以後使用。依縱向生產施加各小塊時,藉適宜 裝置,將相連之各小塊自捲軸放出並切各分立小塊,及將 各小塊旋轉90。並分別固著於旋轉盤上各針(如EpA〇 338 662)進行伸長及施加。另一種方式,爲避免9〇。旋轉,各 經 濟 部 中 標 準 為 員 工 消 費 合 作 杜 印 製 小塊可利用與膜運動同步之多具切割器在端部之間切開( 仍留下二未切開端部)。 本發明已參照較佳具禮實例加以説明,但本發明不限於 此一具體實例,及本發明可在所附"申請專利範圍"之範圍 内予以甚多變化。例如,可採用其他材料及用於其他用途 -11 - 本紙張尺度顧㈣國家標缒(CNS [7^7210X297公

Claims (1)

  1. 第84113450號專利申請案 中文申請專利範圍修正本(85年7月) A8 B8 C8 D8
    申請專利範圍 7 一種自-單獨彈性膜片⑴產生多個條之方法, 獨片⑴依向前縱向方向(X)進積至_切割區(b),: 區中被縱向切割成多個條(2_6),然後多個條進—步依^ 向進饋,同時依縱向方向被伸長而減小其寬度⑷: 2. 根據中請專利範圍第旧之方法,其中通過_初步仲長區 (c)後,各條(2-6)之寬度減小至—恒定寬度(f)。 3. 根據中請專利範圍第⑷項之方法,其中通過”仲長 區(C)後,每一條(2_6)具有實質上相同之恒定寬度⑺。 才艮據申請專利範圍第3項之方法,其中產生相鄰條之相對 邊緣間具有_間隔(g,,g",g"·,g"")之至少三個條,及該間 隔沿各條之長度恒定不變。 根據申請專利範圍第1或2項之方法,其中該等多個條(2_6) 中一或多個條加於一吸收產品之一片之應予彈性化之區 域’孩等條在施加之同時或稍後固定於吸收產品。 Μ艮據中請專利範圍第5項之方法,其中全部條㈣在仍固 著於該單獨片(1)時加於吸收物件。 一種撓性吸收物件,用以吸收人體排泄物,該物件具有 其中固著有多個細長彈性元件之—或多個彈性化區;其 特徵爲每—彈性元件(2-6)包括彈性膜之多個薄扁平條, 每—條具有沿其長度之實質上恒定寬度,並與相鄰條分 離成沿每一條之長度實質上恒定乏一距離(g· , g",g,",g,,。 ο 根據申請專利範圍第7項之挽性吸收物件,其特徵爲該等 ( CNS ) A4^ ( 210X297^ 丨__ 裝----—-丨訂------^泌 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 297763 A8 B8 C8 D8 六、申請專利範圍 條在加至產品時具有5與100ju間,較佳者2〇與4〇"間之 一厚度。 9.根據申請專利範固第7或8項之撓性吸收物件,其特徵爲 該等條在加至產品時,具有2與16 mm間,較佳者3與8 min 間之一寬度。 iO·根據申請專利範圍第7或8項之撓性吸收物件,其特徵爲 該吸收物件爲吸收内褲,及該等條(2-6)加在吸收内褲之 腰部部份。 11.根據申請專利範圍第7或8項之撓性吸收物件,其特徵爲 該吸收物件爲吸收内褲,及該等條(2-6)加在吸收内褲之 包圍穿用者之腿部或臂部之部份》 ^ ( ‘裝 訂 { 7- (請先®讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(21 〇 X 297公釐)
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US6193828B1 (en) 2001-02-27
SE9404436L (sv) 1996-06-22
GB2296722A (en) 1996-07-10
GB2296722B (en) 1998-07-29
CZ173297A3 (en) 1997-11-12
SE513818C2 (sv) 2000-11-06
PL180007B1 (en) 2000-11-30
JP3765581B2 (ja) 2006-04-12
AU697957B2 (en) 1998-10-22
EP0799120B1 (en) 2000-05-10
DE69516901D1 (de) 2000-06-15
GB9525979D0 (en) 1996-02-21
PE5097A1 (es) 1997-03-12
ZA9510807B (en) 1996-06-20
WO1996019332A1 (en) 1996-06-27
TR199501641A2 (tr) 1996-07-21
TNSN95129A1 (fr) 1996-02-06
MX9703817A (es) 1997-08-30
SE9404436D0 (sv) 1994-12-21

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