KR960003691A - 채액 흡수성 물품의 제조 방법 - Google Patents

채액 흡수성 물품의 제조 방법 Download PDF

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Publication number
KR960003691A
KR960003691A KR1019950018532A KR19950018532A KR960003691A KR 960003691 A KR960003691 A KR 960003691A KR 1019950018532 A KR1019950018532 A KR 1019950018532A KR 19950018532 A KR19950018532 A KR 19950018532A KR 960003691 A KR960003691 A KR 960003691A
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KR
South Korea
Prior art keywords
core
film
absorbent article
body fluid
producing
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KR1019950018532A
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English (en)
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KR0145920B1 (ko
Inventor
이치로 와다
Original Assignee
다카하라 게이이치로
유니챰 가부시키가이샤
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Publication of KR960003691A publication Critical patent/KR960003691A/ko
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Publication of KR0145920B1 publication Critical patent/KR0145920B1/ko

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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
    • 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
    • A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
    • A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
    • A61F13/00995—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder for mechanical treatments
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
    • 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
    • A61F13/53—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 absorbing medium
    • A61F13/539—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 absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers

Landscapes

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

Abstract

본 발명은 체액 흡수성 물품의 표면 시이트와 흡액성 코어를 그들의 유연성을 손상시키는 일없이 일체화시키는 방법에 관한 것이다.
상기 방법은 체액 흡수성 물품(1)의 표면 시이트(2)로 제조하고자 하는 열가소성 플라스틱 필름을 유체의 압력차를 이용하기 가열하에 성행하고, 그 필름에 도액관(6)과 그 선단부에 존재하는 모상물질(14)을 형성한 후, 상기 모상물질(14)을 가열 변형시켜서 흡액성 코어(4)의 구성 섬유와 체결시킴으로써, 표면 시이트(2)와 코어(4)를 일체화시키는 것을 특징으로 한다.

Description

채액 흡수성 물품의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 적어도 투액성 개공 플라스틱 필름으로 된 표면 시이트, 불투액성 플라스틱 필름으로 된 어떤 시이트 및 이들 양 시이트간에 개재하여 섬유소재로 제조된 흡액성 코어를 구비한 체액 흡수성 물품에 있어서, 하기 a) 내지 d) 단계를 포함하는 것을 특징으로 하는 체액 흡수성 물품의 제조 방법; a) 열가소성 플라스틱 필름을 가열하여 연화시키고, 유체의 압력차를 이용하여 부분적으로 융기, 파열시켜서 상기 필름의 표면에서 이면 방향으로 연장되는 다수의 도액관(導液管)을 형성하는 동시에, 그 선단부에 상기 파열에 의해서 찢어진 상기 필름의 다수의 무정형 모상(毛狀)물질을 형성하는 단계 : b) 상기 도액관의 선단부를 상기 코어를 향한 상태로 상기 코어의 상면에 상기 필름을 배치하는 단계 c) 상기 코어에 배치된 피름을 적어도 부분적으로 가열하여 상기 선단부의 모상물질을 변행시켜서, 상기 코어를 구성하는 섬유에 체결시키는 단계 ; 및 d) 상기 체결된 필름을 상기 표면 시이트로 하고, 상기 이면 시이트와의 사이에 상기 코어를 개재시켜서 상기 물품을 조립하는 단계.
  2. 제1항에 있어서, 필름을 부분적으로 가열하는 공정이 상기 필름을 부분적으로 동시에 가열, 가압하는 공정인 것을 특징으로 하는 체액 흡수성 물품의 제조 방법.
  3. 제1항 또는 제2항에 있어서, 모상물질과 코어 섬유간의 체결을 기계적으로 서로 엉키게 하거나 및/또는 융착시키는 것을 특징으로 하는 체액 흡수성 물품의 제조 방법.
  4. 제1항에 있어서, 모상물질을 체결시키는 상기 코어의 해담면이 섬도 1∼10d, 평량 10∼45g/㎡, 겉보기 두께 1∼10mm의 섬유층으로 구성되는 체액 흡수성 물품의 제조 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950018532A 1994-07-01 1995-06-30 채액 흡수성 물품의 제조 방법 KR0145920B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-151129 1994-07-01
JP06151129A JP3091365B2 (ja) 1994-07-01 1994-07-01 体液吸収性物品の製造方法

Publications (2)

Publication Number Publication Date
KR960003691A true KR960003691A (ko) 1996-02-23
KR0145920B1 KR0145920B1 (ko) 1998-08-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950018532A KR0145920B1 (ko) 1994-07-01 1995-06-30 채액 흡수성 물품의 제조 방법

Country Status (10)

Country Link
EP (1) EP0689819B1 (ko)
JP (1) JP3091365B2 (ko)
KR (1) KR0145920B1 (ko)
CN (1) CN1129409C (ko)
AU (1) AU698578B2 (ko)
CA (1) CA2153076C (ko)
DE (1) DE69524147T2 (ko)
MY (1) MY113391A (ko)
SA (1) SA95160171B1 (ko)
TW (1) TW264429B (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648142A (en) * 1995-10-19 1997-07-15 Eastman Chemical Company Perforated films having channels with cutout portions capable of spontaneous fluid inversion
JP3595456B2 (ja) * 1999-02-05 2004-12-02 ユニ・チャーム株式会社 使い捨て着用物品の可撓性シート
JP3771432B2 (ja) * 2000-08-28 2006-04-26 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
JP2006044802A (ja) * 2001-02-05 2006-02-16 Uni Charm Corp ドリップ吸収マット
US8757058B2 (en) 2010-06-21 2014-06-24 The Procter & Gamble Company Process for perforating a web
US8763526B2 (en) 2010-06-21 2014-07-01 The Procter & Gamble Company Apparatus for perforating a web material
US8468938B2 (en) 2010-06-21 2013-06-25 The Procter & Gamble Company Apparatus for perforating a web material
US8443725B2 (en) 2010-06-21 2013-05-21 The Procter & Gamble Company Method of perforating a web
US8287977B2 (en) 2010-06-21 2012-10-16 The Procter & Gamble Company Uniquely perforated web product
US8287976B2 (en) 2010-06-21 2012-10-16 The Procter & Gamble Company Uniquely perforated web product
US8535483B2 (en) 2010-06-21 2013-09-17 The Procter & Gamble Company Apparatus for uniquely perforating a web material
US8268429B2 (en) 2010-06-21 2012-09-18 The Procter & Gamble Company Perforated web product
US9259848B2 (en) 2010-06-21 2016-02-16 The Procter & Gamble Company Method for providing a web with unique lines of weakness
US8283013B2 (en) 2010-06-21 2012-10-09 The Procter & Gamble Company Uniquely perforated web product
US8763523B2 (en) 2010-06-21 2014-07-01 The Procter & Gamble Company Method of perforating a web material
JP2021083543A (ja) * 2019-11-26 2021-06-03 ユニ・チャーム株式会社 吸収性物品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636417A (en) * 1974-12-10 1987-01-13 Rasmussen O B Fibrous reticular sheet material
JPS6132556Y2 (ko) 1981-02-26 1986-09-22
DE3723404A1 (de) * 1987-07-15 1989-01-26 Aoe Plastic Gmbh Fluessigkeitsdurchlaessige folie, insbesondere als deckfolie fuer saugstoff, sowie verfahren zu deren herstellung
EP0360929A1 (en) * 1988-09-02 1990-04-04 VERATEC, INC. (a Delaware corp.) Fibre-film substrate
JP2928665B2 (ja) * 1991-08-21 1999-08-03 ユニ・チャーム株式会社 吸収性物品の表面シート、およびその製造方法

Also Published As

Publication number Publication date
MY113391A (en) 2002-02-28
CN1129409C (zh) 2003-12-03
JPH0810286A (ja) 1996-01-16
SA95160171B1 (ar) 2005-10-15
EP0689819B1 (en) 2001-11-28
TW264429B (en) 1995-12-01
EP0689819A2 (en) 1996-01-03
AU698578B2 (en) 1998-11-05
CA2153076A1 (en) 1996-01-02
CN1120928A (zh) 1996-04-24
AU2321695A (en) 1996-01-18
JP3091365B2 (ja) 2000-09-25
DE69524147D1 (de) 2002-01-10
EP0689819A3 (en) 1997-06-11
DE69524147T2 (de) 2002-08-14
CA2153076C (en) 2000-04-18
KR0145920B1 (ko) 1998-08-01

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