ATE270535T1 - Verfahren zur folien-perforation - Google Patents

Verfahren zur folien-perforation

Info

Publication number
ATE270535T1
ATE270535T1 AT97951709T AT97951709T ATE270535T1 AT E270535 T1 ATE270535 T1 AT E270535T1 AT 97951709 T AT97951709 T AT 97951709T AT 97951709 T AT97951709 T AT 97951709T AT E270535 T1 ATE270535 T1 AT E270535T1
Authority
AT
Austria
Prior art keywords
web
debossed
apertured
apertures
predetermined points
Prior art date
Application number
AT97951709T
Other languages
English (en)
Inventor
Brian Francis Gray
Original Assignee
Procter & Gamble
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 & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE270535T1 publication Critical patent/ATE270535T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • 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 of the pads
    • 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
    • A61F13/5122—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 and comprising secondary apertures, e.g. macro-apertures in combination with microapertures
    • 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 of the pads
    • 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
    • A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
    • 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 of the pads
    • 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
    • A61F13/5126—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the planar distribution of the apertures, e.g. in a predefined pattern
    • 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 of the pads
    • 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
    • A61F13/51305—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 areas of different permeability
    • A61F13/51311—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 areas of different permeability the permeability gradient being in the vertical direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Springs (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT97951709T 1997-12-15 1997-12-15 Verfahren zur folien-perforation ATE270535T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/023079 WO1999030658A1 (en) 1997-12-15 1997-12-15 A process of forming a perforated web

Publications (1)

Publication Number Publication Date
ATE270535T1 true ATE270535T1 (de) 2004-07-15

Family

ID=22262291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97951709T ATE270535T1 (de) 1997-12-15 1997-12-15 Verfahren zur folien-perforation

Country Status (10)

Country Link
EP (1) EP1047364B1 (de)
JP (1) JP3423725B2 (de)
KR (1) KR100382840B1 (de)
CN (1) CN1224507C (de)
AT (1) ATE270535T1 (de)
AU (1) AU5527898A (de)
CA (1) CA2310780C (de)
DE (1) DE69729811T2 (de)
WO (1) WO1999030658A1 (de)
ZA (1) ZA9811399B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6931200A (en) * 1999-08-24 2001-03-19 Procter & Gamble Company, The Durably wettable liquid pervious webs prepared using a radiation curing process
KR100617328B1 (ko) * 2000-04-07 2006-08-30 더 프록터 앤드 갬블 캄파니 천공된 중합체성 필름 웹 및 이 웹을 사용한 흡수 제품
EP1588828B1 (de) * 2002-02-14 2009-06-03 McNEIL-PPC, INC. Verfahren zur Herstellung eines topographischen Trägers zur Produktion von perforierten Filmen
CN100346923C (zh) * 2002-02-14 2007-11-07 麦克内尔-Ppc股份有限公司 一种制造用于生成有孔膜的地形支持件的方法及有孔三维膜
US7402723B2 (en) 2002-12-20 2008-07-22 The Procter & Gamble Company Polymeric web exhibiting a soft and silky tactile impression
US20040121120A1 (en) 2002-12-20 2004-06-24 The Procter & Gamble Company Apparatus for making a polymeric web exhibiting a soft and silky tactile impression
CN100381277C (zh) * 2002-12-20 2008-04-16 屈德加薄膜产品股份有限公司 吸收用品中使用的有孔材料及其制造方法
US8287800B2 (en) 2002-12-20 2012-10-16 The Procter And Gamble Company Method for making a polymeric web exhibiting a soft and silky tactile impression
US7655176B2 (en) 2002-12-20 2010-02-02 The Procter & Gamble Company Method of making a polymeric web exhibiting a soft and silky tactile impression
US7858544B2 (en) 2004-09-10 2010-12-28 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
ITCH20060026A1 (it) * 2006-06-01 2007-12-02 Texol Srl Macchina per produrre ed ottenere un film soffice al tatto e resiliente adatto ad uso drenante
JP4884172B2 (ja) * 2006-11-08 2012-02-29 花王株式会社 生理用ナプキン
US8460778B2 (en) * 2008-12-15 2013-06-11 Tredegar Film Products Corporation Forming screens
US9271879B2 (en) * 2009-03-13 2016-03-01 The Procter & Gamble Company Article having a seal and process for forming the same
BRPI1012596A2 (pt) * 2009-03-13 2016-03-22 Procter & Gamble processo para fabricação de uma manta em relevo
TWI506070B (zh) * 2009-12-14 2015-11-01 3M Innovative Properties Co 微穿孔聚合物薄膜及其製造方法與用途
WO2011112213A1 (en) * 2010-03-11 2011-09-15 The Procter & Gamble Company Process for making an embossed web
JP5636222B2 (ja) * 2010-07-30 2014-12-03 大王製紙株式会社 吸収性物品
BR112015022858A2 (pt) * 2013-03-12 2017-07-18 3M Innovative Properties Co filme multicamadas polimérico e métodos para produzir o mesmo
JP2017513595A (ja) 2014-04-18 2017-06-01 ジーディーエム エス．ピー．エー．Ｇｄｍ Ｓ．Ｐ．Ａ． 繊維性材料ウェブのレーザ切断装置及び方法
JP5926437B1 (ja) * 2015-11-17 2016-05-25 清二 加川 微多孔プラスチックフィルムの製造方法及び製造装置
HUE064042T2 (hu) * 2016-05-02 2024-02-28 Fitesa Film Products Llc Formázott fóliák és berendezés azok gyártására
JP6646175B1 (ja) * 2019-06-29 2020-02-14 株式会社テック ドーム化接着層によるハニカム材の製造方法及び製造装置
CN110815761A (zh) * 2019-10-09 2020-02-21 桐城市华猫软膜有限公司 一种打孔膜的打孔装置及打孔方法
CN112454879B (zh) * 2020-11-02 2022-04-29 广东正一包装股份有限公司 一种用于真空镀膜的真空闸门装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707102A (en) * 1970-07-21 1972-12-26 American Can Co Film perforating apparatus
US3942934A (en) * 1973-10-19 1976-03-09 Takeda Chemical Industries, Ltd. Mold assembly for use in packaging machine
US4377544A (en) * 1974-12-10 1983-03-22 Rasmussen O B Manufacture of a textile-like reticular product from thermoplastic film
US4155800A (en) * 1975-01-27 1979-05-22 The Boeing Company Apparatus for reticulating an adhesive to conform to a surface of an apertured workpiece
US4319868A (en) * 1978-12-07 1982-03-16 The Procter & Gamble Company Apparatus for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll
US4609518A (en) * 1985-05-31 1986-09-02 The Procter & Gamble Company Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures
US5665452A (en) * 1994-03-03 1997-09-09 The Procter & Gamble Company Three-dimensional, macroscopically expanded, apertured laminate webs

Also Published As

Publication number Publication date
CA2310780C (en) 2006-12-12
EP1047364B1 (de) 2004-07-07
DE69729811D1 (de) 2004-08-12
KR100382840B1 (ko) 2003-05-09
CN1537520A (zh) 2004-10-20
DE69729811T2 (de) 2005-08-04
AU5527898A (en) 1999-07-05
CA2310780A1 (en) 1999-06-24
KR20010033042A (ko) 2001-04-25
CN1224507C (zh) 2005-10-26
JP3423725B2 (ja) 2003-07-07
ZA9811399B (en) 1999-08-30
JP2001504766A (ja) 2001-04-10
EP1047364A1 (de) 2000-11-02
WO1999030658A1 (en) 1999-06-24

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