DE69817829D1 - Perforierter Film kombiniert mit einer Faserstoffbahn, Verfahren zu seiner Herstellung sowie dieser Film enthaltender saugfähiger Einwegartikel - Google Patents

Perforierter Film kombiniert mit einer Faserstoffbahn, Verfahren zu seiner Herstellung sowie dieser Film enthaltender saugfähiger Einwegartikel

Info

Publication number
DE69817829D1
DE69817829D1 DE69817829T DE69817829T DE69817829D1 DE 69817829 D1 DE69817829 D1 DE 69817829D1 DE 69817829 T DE69817829 T DE 69817829T DE 69817829 T DE69817829 T DE 69817829T DE 69817829 D1 DE69817829 D1 DE 69817829D1
Authority
DE
Germany
Prior art keywords
film
production
absorbent articles
fibrous web
disposable absorbent
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.)
Expired - Lifetime
Application number
DE69817829T
Other languages
English (en)
Other versions
DE69817829T2 (de
Inventor
Franco Bargiacchi
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.)
PANTEX SUD S.R.I., PESCARA, IT
Original Assignee
PANTEX Srl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8236804&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69817829(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PANTEX Srl filed Critical PANTEX Srl
Publication of DE69817829D1 publication Critical patent/DE69817829D1/de
Application granted granted Critical
Publication of DE69817829T2 publication Critical patent/DE69817829T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/51—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
    • A61F13/51104—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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/10—Roller type punches
    • 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
    • B26F1/24—Perforating by needles or pins

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
DE69817829T 1998-09-28 1998-09-28 Perforierter Film kombiniert mit einer Faserstoffbahn, Verfahren zu seiner Herstellung sowie dieser Film enthaltender saugfähiger Einwegartikel Expired - Lifetime DE69817829T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830565A EP0995414B1 (de) 1998-09-28 1998-09-28 Perforierter Film kombiniert mit einer Faserstoffbahn, Verfahren zu seiner Herstellung sowie dieser Film enthaltender saugfähiger Einwegartikel

Publications (2)

Publication Number Publication Date
DE69817829D1 true DE69817829D1 (de) 2003-10-09
DE69817829T2 DE69817829T2 (de) 2004-07-15

Family

ID=8236804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817829T Expired - Lifetime DE69817829T2 (de) 1998-09-28 1998-09-28 Perforierter Film kombiniert mit einer Faserstoffbahn, Verfahren zu seiner Herstellung sowie dieser Film enthaltender saugfähiger Einwegartikel

Country Status (3)

Country Link
EP (1) EP0995414B1 (de)
DE (1) DE69817829T2 (de)
ES (1) ES2205431T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605172B1 (en) 1999-09-30 2003-08-12 The Procter & Gamble Company Method of making a breathable and liquid impermeable web
US20070202767A1 (en) 2006-02-24 2007-08-30 Anderson Barry J Method of making laminate structures for mechanical activation
JP3877953B2 (ja) * 2000-10-31 2007-02-07 ユニ・チャーム株式会社 使い捨て着用物品の不織布製表面シート
US6582798B2 (en) * 2001-06-06 2003-06-24 Tredegar Film Products Corporation Vacuum formed film topsheets having a silky tactile impression
US7601415B2 (en) 2001-12-03 2009-10-13 Tredegar Film Products Corporation Absorbent device using an apertured nonwoven as an acquisition distribution layer
ATE364367T1 (de) 2001-12-03 2007-07-15 Tredegar Film Prod Corp Mit löchern versehene faservliesverbunde und verfahren zu deren herstellung
DE102005032432A1 (de) † 2005-07-12 2007-01-25 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Saugeinlage für Lebensmittelverpackungen
US20090044815A1 (en) * 2007-08-15 2009-02-19 Arnold Bruckner Foot and heel skin shield system
US9271879B2 (en) * 2009-03-13 2016-03-01 The Procter & Gamble Company Article having a seal and process for forming the same
US9079324B2 (en) 2010-03-11 2015-07-14 The Procter & Gamble Company Process for making a film/nonwoven laminate
ES2393883B1 (es) * 2010-11-11 2013-11-06 Francisco RUIZ BERNAL Film de plástico de lámina múltiple perforado y proceso de fabricación del mismo
CN103010811B (zh) * 2012-12-18 2016-01-13 浙江鼎泰药业有限公司 密集针刺微孔机
CN106393265B (zh) * 2016-11-18 2019-10-22 天津苏福聚塑料科技有限公司 一种塑料薄膜打孔装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781962A (en) * 1986-09-09 1988-11-01 Kimberly-Clark Corporation Composite cover material for absorbent articles and the like
DE3919166A1 (de) * 1989-06-12 1990-12-13 Aoe Plastic Gmbh Flexibles oberflaechenmaterial mit einer perforierten kunststoffolie und einer faserschicht sowie verfahren zur herstellung desselben
ES2086111T5 (es) * 1992-11-17 2000-06-01 Pantex Srl Metodo y aparato para la fabricacion de una membrana o una pelicula para el recubrimiento de compresas higienicas o para sistemas de filtracion o similares.
DE69513631T2 (de) * 1995-04-11 2000-03-16 Pantex Srl Verfahren zur Herstellung eines flüssigkeitsdichten Schichtmaterials
US5704101A (en) * 1995-06-05 1998-01-06 Kimberly-Clark Worldwide, Inc. Creped and/or apertured webs and process for producing the same

Also Published As

Publication number Publication date
ES2205431T3 (es) 2004-05-01
EP0995414A1 (de) 2000-04-26
EP0995414B1 (de) 2003-09-03
DE69817829T2 (de) 2004-07-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: PANTEX SUD S.R.I., PESCARA, IT