EP1133383A4 - Process and apparatus for making selectively apertured web materials - Google Patents

Process and apparatus for making selectively apertured web materials

Info

Publication number
EP1133383A4
EP1133383A4 EP19990959018 EP99959018A EP1133383A4 EP 1133383 A4 EP1133383 A4 EP 1133383A4 EP 19990959018 EP19990959018 EP 19990959018 EP 99959018 A EP99959018 A EP 99959018A EP 1133383 A4 EP1133383 A4 EP 1133383A4
Authority
EP
European Patent Office
Prior art keywords
web materials
apertured web
making selectively
selectively apertured
making
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19990959018
Other languages
German (de)
French (fr)
Other versions
EP1133383A1 (en
Inventor
Christofer Fuchs
Georg Pescher
Jean Wevers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to EP19990959018 priority Critical patent/EP1133383A4/en
Publication of EP1133383A1 publication Critical patent/EP1133383A1/en
Publication of EP1133383A4 publication Critical patent/EP1133383A4/en
Withdrawn legal-status Critical Current

Links

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
    • A61F13/51—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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP19990959018 1998-11-24 1999-11-17 Process and apparatus for making selectively apertured web materials Withdrawn EP1133383A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19990959018 EP1133383A4 (en) 1998-11-24 1999-11-17 Process and apparatus for making selectively apertured web materials

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98122263A EP1004412A1 (en) 1998-11-24 1998-11-24 Process and apparatus for making selectively apertured web materials
EP98122263 1998-11-24
EP19990959018 EP1133383A4 (en) 1998-11-24 1999-11-17 Process and apparatus for making selectively apertured web materials
PCT/US1999/027229 WO2000030818A1 (en) 1998-11-24 1999-11-17 Process and apparatus for making selectively apertured web materials

Publications (2)

Publication Number Publication Date
EP1133383A1 EP1133383A1 (en) 2001-09-19
EP1133383A4 true EP1133383A4 (en) 2002-04-18

Family

ID=8233023

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98122263A Withdrawn EP1004412A1 (en) 1998-11-24 1998-11-24 Process and apparatus for making selectively apertured web materials
EP19990959018 Withdrawn EP1133383A4 (en) 1998-11-24 1999-11-17 Process and apparatus for making selectively apertured web materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98122263A Withdrawn EP1004412A1 (en) 1998-11-24 1998-11-24 Process and apparatus for making selectively apertured web materials

Country Status (5)

Country Link
EP (2) EP1004412A1 (en)
JP (1) JP2002530215A (en)
AU (1) AU1627500A (en)
CA (1) CA2351328A1 (en)
WO (1) WO2000030818A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680793B1 (en) * 1991-08-30 1994-09-09 Bp Chemicals Snc PROCESS FOR THE MANUFACTURE OF AN ETHYLENE POLYMER.
US6736181B2 (en) 2002-09-26 2004-05-18 Gkn Westland Aerospace, Inc. Method and apparatus for applying a film adhesive to a perforated panel
US7507459B2 (en) 2002-12-20 2009-03-24 The Procter & Gamble Company Compression resistant nonwovens
AU2003301007B2 (en) 2002-12-20 2008-01-31 The Procter & Gamble Company Tufted laminate web
US7553532B2 (en) 2002-12-20 2009-06-30 The Procter & Gamble Company Tufted fibrous web
US7838099B2 (en) 2002-12-20 2010-11-23 The Procter & Gamble Company Looped nonwoven web
EP2316396B1 (en) 2002-12-20 2021-04-21 The Procter & Gamble Company Tufted laminate web
US7732657B2 (en) 2002-12-20 2010-06-08 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
US7682686B2 (en) 2002-12-20 2010-03-23 The Procter & Gamble Company Tufted fibrous web
US8241543B2 (en) 2003-08-07 2012-08-14 The Procter & Gamble Company Method and apparatus for making an apertured web
US7910195B2 (en) 2003-12-16 2011-03-22 The Procter & Gamble Company Absorbent article with lotion-containing topsheet
US7935207B2 (en) 2007-03-05 2011-05-03 Procter And Gamble Company Absorbent core for disposable absorbent article
US8502013B2 (en) 2007-03-05 2013-08-06 The Procter And Gamble Company Disposable absorbent article
US8158043B2 (en) 2009-02-06 2012-04-17 The Procter & Gamble Company Method for making an apertured web
US8708687B2 (en) 2011-04-26 2014-04-29 The Procter & Gamble Company Apparatus for making a micro-textured web
US9724245B2 (en) 2011-04-26 2017-08-08 The Procter & Gamble Company Formed web comprising chads
US9242406B2 (en) 2011-04-26 2016-01-26 The Procter & Gamble Company Apparatus and process for aperturing and stretching a web
US9925731B2 (en) 2011-04-26 2018-03-27 The Procter & Gamble Company Corrugated and apertured web
US8657596B2 (en) 2011-04-26 2014-02-25 The Procter & Gamble Company Method and apparatus for deforming a web
US9044353B2 (en) 2011-04-26 2015-06-02 The Procter & Gamble Company Process for making a micro-textured web
KR102272976B1 (en) * 2013-12-12 2021-07-06 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Method of making polymeric multilayer films
US10280543B2 (en) * 2014-04-08 2019-05-07 The Procter & Gamble Company Methods for making zoned apertured webs
US11925539B2 (en) 2018-08-22 2024-03-12 The Procter & Gamble Company Disposable absorbent article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988787A (en) * 1933-05-23 1935-01-22 Hood Rubber Co Inc Manufacture of embossed sheet material and roll for producing same
US4636417A (en) * 1974-12-10 1987-01-13 Rasmussen O B Fibrous reticular sheet material
US4151240A (en) * 1976-10-19 1979-04-24 The Procter & Gamble Company Method for debossing and perforating a running ribbon of thermoplastic film
DE2732501A1 (en) * 1977-07-19 1979-02-01 Dornbusch Maschf PROCESS FOR EMBOSSING AND PERFORATING THERMOPLASTIC PLASTIC FILMS
DE2806402C3 (en) * 1978-02-15 1980-11-27 Unilever N.V., Rotterdam (Niederlande) Method and device for producing a moisture-permeable film made of thermoplastic material
US4824718A (en) * 1987-12-04 1989-04-25 Minnesota Mining And Manufacturing Company Porous film
US5441691A (en) * 1993-09-30 1995-08-15 The Procter & Gamble Company Process for microaperaturing and microembossing a polymeric web
US5628097A (en) * 1995-09-29 1997-05-13 The Procter & Gamble Company Method for selectively aperturing a nonwoven web

Also Published As

Publication number Publication date
WO2000030818A1 (en) 2000-06-02
AU1627500A (en) 2000-06-13
EP1004412A1 (en) 2000-05-31
EP1133383A1 (en) 2001-09-19
JP2002530215A (en) 2002-09-17
CA2351328A1 (en) 2000-06-02

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