KR930003888A - 흡수성 물품의 표면 시이트와 그 제조방법 - Google Patents

흡수성 물품의 표면 시이트와 그 제조방법 Download PDF

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Publication number
KR930003888A
KR930003888A KR1019920014966A KR920014966A KR930003888A KR 930003888 A KR930003888 A KR 930003888A KR 1019920014966 A KR1019920014966 A KR 1019920014966A KR 920014966 A KR920014966 A KR 920014966A KR 930003888 A KR930003888 A KR 930003888A
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South Korea
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opening
sheet
manufacturing
liquid pipe
planar shape
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KR1019920014966A
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English (en)
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KR100221119B1 (ko
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마시미쯔 야마모또
마시키 무라가미
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다카하라 게이이치로
유니 참 가부시기가이샤
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Publication of KR930003888A publication Critical patent/KR930003888A/ko
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Publication of KR100221119B1 publication Critical patent/KR100221119B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/31—Perforating by non-mechanical means, e.g. by fluid jet by radiation
    • 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
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15926—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for vacuum forming
    • 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
    • A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of 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
    • A61F13/51—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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F2013/51338—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having improved touch or feeling, e.g. smooth film
    • 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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow
    • 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
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F2013/51355—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow
    • A61F2013/51372—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability for improving fluid flow with valve or valve-like upper layer; Tapered capillary structures

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Forests & Forestry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

내용 없음.

Description

흡수성 물품의 표면 시이트와 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 냅킨을 일부 절결하여 나타낸 사시도.
제2도는 표면 시이트의 부분 확대 단면도.
제3도는 표면 시이트의 모식적인 성형 공정도.

Claims (4)

  1. 시이트 상면에 상면개구와, 이 상면 개구에서 시이트 하면 방향으로 늘여빼낸 도액관과, 이 도액관의 선단에 하면개구를 지니는 흡수성 물품의 표면 시이트에 있어서, 상기 상면개구는 그 평면형상이 직선과 곡선의 조합에 의하여 구성되고, 각 개구가 폭 0.1∼3㎜의 리브를 통하여 서로 인접하고, 또 개구면적 0.1∼25㎟를 가지고, 상기 하면개구는 도액관의 길이방향에 대하여 비스듬히 형성되고 그 둘레가 부정형의 기복으로 구성되는 것을 특징으로 하는 상기 표면 시이트.
  2. 개구패턴을 형성한 성형형의 표면에 열가소성 수지 시이트를 얹고, 상기 시이트에 대한 가열 및 공압하에 상기 개구의 각각에 위치하는 상기 시이트 부분을 상기 개구로부터 성형형의 이면 방향으로 늘여빼낸 관상부에 팽출, 파열시킴으로써 상기 개구패턴과 대응하는 상기 시이트 상면의 상면개구와 이 상면개구로 부터 늘여빼낸 도액관과 이 도액관 선단에 있어서 비스듬히 형성된 하면개구를 형성하는 흡수성 물질의 표면 시이트의 제조방법에 있어서, 상기 성형형으로서 상기 개구의 평면형상이 비대칭인 것을 사용하는 것을 특징으로 하는 표면 시이트의 제조방법.
  3. 제1항에 있어서, 상기 성형형으로서 상기 개구의 평면형상이 대칭축이 하나의 선대칭인 것을 사용하는 것을 특징으로 하는 표면 시이트의 제조방법.
  4. 제2항 또는 제3항에 있어서, 상기 개구의 평면형상이 다각형인 것을 특징으로 하는 표면 시이트의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920014966A 1991-08-21 1992-08-20 흡수성 물품의 표면 시이트와 그 제조방법 KR100221119B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3234124A JP2928665B2 (ja) 1991-08-21 1991-08-21 吸収性物品の表面シート、およびその製造方法
JP91-234124 1991-08-21

Publications (2)

Publication Number Publication Date
KR930003888A true KR930003888A (ko) 1993-03-22
KR100221119B1 KR100221119B1 (ko) 1999-09-15

Family

ID=16966014

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920014966A KR100221119B1 (ko) 1991-08-21 1992-08-20 흡수성 물품의 표면 시이트와 그 제조방법

Country Status (8)

Country Link
EP (1) EP0532937B1 (ko)
JP (1) JP2928665B2 (ko)
KR (1) KR100221119B1 (ko)
AU (1) AU666656B2 (ko)
CA (1) CA2075693C (ko)
DE (1) DE59207456D1 (ko)
GB (1) GB2258840B (ko)
PH (1) PH30965A (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ241650A (en) * 1992-02-18 1995-02-24 Chicopee Apertured film of stretchable thermoplastic polymeric material with microholes: method of forming and sanitary napkin having covering of above material
TW329666U (en) 1993-05-12 1998-04-11 Kimberly Clark Co Absorbent article having enhanced wicking capability
US5437653A (en) 1993-05-12 1995-08-01 Kimberly-Clark Corporation Absorbent article having two coapertured layers and a method of making the article
US5454800A (en) 1993-05-12 1995-10-03 Kimberly-Clark Corporation Absorbent article
US5342338A (en) * 1993-06-11 1994-08-30 The Procter & Gamble Company Disposable absorbent article for low-viscosity fecal material
ES2135593T3 (es) 1993-08-17 1999-11-01 Procter & Gamble Articulo absorbente desechable con capacidad de retener material fecal de baja viscosidad.
SG54286A1 (en) * 1993-08-25 1998-11-16 Procter & Gamble Absorbent article having composite elasticized member
JP3091365B2 (ja) * 1994-07-01 2000-09-25 ユニ・チャーム株式会社 体液吸収性物品の製造方法
FR2722399B1 (fr) * 1994-07-15 1996-10-11 Guial Societe Anonyme Feuille thermoplastique perforee, notamment pour articles d'hygiene, dont les crateres de perforation ont une paroi interne qui presente des portions convergentes et des portions divergentes
FR2722400B1 (fr) * 1994-07-15 1996-10-11 Guial Societe Anonyme Feuille thermoplastique perforee, notamment pour aaticle d'hygiene, materiau plan composite fibreux comprenant une telle feuille et procede de fabrication
EP0749737B1 (en) * 1995-06-19 1999-11-24 The Procter & Gamble Company Sanitary articles with dual layer topsheet having a selected distribution of large apertures
EP0749740B1 (en) * 1995-06-19 2001-12-05 The Procter & Gamble Company Perforated dual topsheets for absorbent articles
US5810798A (en) 1995-06-30 1998-09-22 Kimberly-Clark Worldwide, Inc. Absorbent article having a thin, efficient absorbent core
US5648142A (en) * 1995-10-19 1997-07-15 Eastman Chemical Company Perforated films having channels with cutout portions capable of spontaneous fluid inversion
US6206865B1 (en) 1995-11-13 2001-03-27 Kimberly-Clark Worldwide, Inc. Absorbent article having a cellulosic transfer layer
JP4801421B2 (ja) 2005-11-07 2011-10-26 ユニ・チャーム株式会社 使い捨ておむつ
WO2013085447A1 (en) 2011-12-09 2013-06-13 Sca Hygiene Products Ab Signal layer for an absorbent article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921078A1 (de) * 1978-05-24 1979-12-06 Ethyl Corp Verfahren und einrichtung zum herstellen einer perforierten, duennen lage aus thermoplastischem material
GR67004B (ko) * 1979-03-05 1981-05-18 Procter & Gamble
US4695422A (en) * 1984-02-16 1987-09-22 The Procter & Gamble Company Production of formed material by solid-state formation with a high-pressure liquid stream
US4637819A (en) * 1985-05-31 1987-01-20 The Procter & Gamble Company Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other
US4629643A (en) * 1985-05-31 1986-12-16 The Procter & Gamble Company Microapertured polymeric web exhibiting soft and silky tactile impression
DE3521374A1 (de) * 1985-06-14 1986-12-18 Unilever N.V., Rotterdam Verfahren zum herstellen eines folienverbundes und danach hergestellter folienverbund
IT1188132B (it) * 1986-05-07 1987-12-30 Fameccanica Spa Procedimento e dispositivo per la produzione di film perforati particolarmente film perforati di materiale plastico per articoli igienico sanitari
DE3723404A1 (de) * 1987-07-15 1989-01-26 Aoe Plastic Gmbh Fluessigkeitsdurchlaessige folie, insbesondere als deckfolie fuer saugstoff, sowie verfahren zu deren herstellung

Also Published As

Publication number Publication date
JP2928665B2 (ja) 1999-08-03
GB2258840A (en) 1993-02-24
EP0532937A1 (de) 1993-03-24
CA2075693A1 (en) 1993-02-22
JPH0549659A (ja) 1993-03-02
AU2095392A (en) 1993-02-25
AU666656B2 (en) 1996-02-22
GB9217530D0 (en) 1992-09-30
DE59207456D1 (de) 1996-12-05
CA2075693C (en) 1997-09-23
PH30965A (en) 1997-12-23
GB2258840B (en) 1995-04-26
EP0532937B1 (de) 1996-10-30
KR100221119B1 (ko) 1999-09-15

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