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DK0646193T3 - Plant composite material comprising a perforated foil and thermoplastic fibers, its use and its method - Google Patents

Plant composite material comprising a perforated foil and thermoplastic fibers, its use and its method

Info

Publication number
DK0646193T3
DK0646193T3DK94913155TDK94913155TDK0646193T3DK 0646193 T3DK0646193 T3DK 0646193T3DK 94913155 TDK94913155 TDK 94913155TDK 94913155 TDK94913155 TDK 94913155TDK 0646193 T3DK0646193 T3DK 0646193T3
Authority
DK
Denmark
Prior art keywords
film
thermoplastic
fibres
composite material
holes
Prior art date
Application number
DK94913155T
Other languages
Danish (da)
Inventor
Bernard Bezier
Original Assignee
Guial
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 filedlitigationCriticalhttps://patents.darts-ip.com/?family=26230267&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0646193(T3)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR9304791Aexternal-prioritypatent/FR2704244B1/en
Application filed by GuialfiledCriticalGuial
Application grantedgrantedCritical
Publication of DK0646193T3publicationCriticalpatent/DK0646193T3/en

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Abstract

The plane composite material of the invention consists of a thermoplastic film (2) having one side pierced to form a number of small perforated crater-like depressions (4), while the other smooth side is covered with predominantly thermoplastic fibres linked substantially continuously to one another or to the film (2). The material is useful as a breathable film for absorbent sanitary articles, especially trainers. The method of manufacture consists in a) dispersing a predominantly thermoplastic layer of fibres (3) onto a thermoplastic film (2), or extruding a thermoplastic film onto a non-woven fabric includng such fibres; b) placing the whole on a surface (12) provided with holes; and c) heating to a temperature in the region of the temperature for softening both thermoplastic materials while creating suction through the openings, so that the film bursts at the holes. The method can also include a preliminary stage, where the film is precoated with 0.2 to 5 g/m<2> of adhesive, particularly, using to the melt-blown process.
DK94913155T1993-04-191994-04-11 Plant composite material comprising a perforated foil and thermoplastic fibers, its use and its methodDK0646193T3 (en)

Applications Claiming Priority (3)

Application NumberPriority DateFiling DateTitle
FR9304791AFR2704244B1 (en)1993-04-191993-04-19 COMPOSITE PLANAR MATERIAL COMPRISING A FILM AND THERMOPLASTIC FIBERS, USE AND METHOD OF MANUFACTURE.
FR9305605AFR2704179B1 (en)1993-04-191993-05-05 COMPOSITE PLANAR MATERIAL COMPRISING A PERFORATED FILM AND THERMOPLASTIC FIBERS, USE AND METHOD OF MANUFACTURE.
PCT/FR1994/000403WO1994024354A1 (en)1993-04-191994-04-11Plane composite material comprising a pierced film and thermoplastic fibres, its use and method of manufacture

Publications (1)

Publication NumberPublication Date
DK0646193T3true DK0646193T3 (en)1998-10-26

Family

ID=26230267

Family Applications (1)

Application NumberTitlePriority DateFiling Date
DK94913155TDK0646193T3 (en)1993-04-191994-04-11 Plant composite material comprising a perforated foil and thermoplastic fibers, its use and its method

Country Status (13)

CountryLink
EP (1)EP0646193B1 (en)
JP (1)JPH07508448A (en)
KR (1)KR950704560A (en)
CN (1)CN1041227C (en)
AT (1)ATE167711T1 (en)
AU (1)AU6541294A (en)
BR (1)BR9405142A (en)
CA (1)CA2138253A1 (en)
DE (1)DE69411241T2 (en)
DK (1)DK0646193T3 (en)
ES (1)ES2119193T3 (en)
FR (1)FR2704179B1 (en)
WO (1)WO1994024354A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CA2175558C (en)*1993-11-182000-08-08William Robert OuelletteWeb for absorbent articles having a textured wearer-contacting surface
CA2175991C (en)*1993-11-182000-09-05John Thomas CooperFibrous and apertured, three-dimensional, macroscopically expanded plastic web
US5665452A (en)*1994-03-031997-09-09The Procter & Gamble CompanyThree-dimensional, macroscopically expanded, apertured laminate webs
DE4437165A1 (en)*1994-10-181996-04-25Hpp & C Marketing ConsultantsMaterial for unidirectional liq. transmission e.g. for nappies
WO1996026697A1 (en)1995-02-281996-09-06Tredegar Industries, Inc.Three-dimensional film formed by melt bonding fibers on the surface of a polymeric film
CN1181961C (en)*1996-10-102004-12-29屈德加薄膜产品股份有限公司 Breathable elastic polymer film laminate
US5733628A (en)1996-10-101998-03-31Tredegar Industries, Inc.Breathable elastic polymeric film laminates
FR2759389B1 (en)*1997-02-111999-05-14Guial METHOD FOR MANUFACTURING A COMPOSITE PLANAR MATERIAL COMPRISING A LAYER OF FIBERS BONDED BY AN ADHESIVE TO A PERFORATED FILM AND DOES NOT COVER THE PERFORATIONS OF THE FILM
US6420625B1 (en)1997-09-122002-07-16Kimberly-Clark Worldwide, Inc.Breathable, liquid-impermeable, apertured film/nonwoven laminate and process for making same
US6506695B2 (en)1998-04-212003-01-14Rheinische Kunststoffewerke GmbhBreathable composite and method therefor
FR2781508B1 (en)*1998-07-232000-10-13Albis PROCESS AND DEVICE FOR PERFORATING A NONWOVEN FABRIC OF FIBERS OR FILAMENTS
US7354424B2 (en)1998-08-072008-04-08Tamicare Ltd.Protective garment
IL125695A0 (en)1998-08-071999-04-11Giloh TamarA protective undergarment
FR2838445B1 (en)*2002-04-162004-07-09Rkw Guial COMPLEX BOTH GAS PERMEABLE AND WATERPROOF, AT LEAST IN PART, WITH AQUEOUS LIQUIDS
CN1795071A (en)2002-09-132006-06-28塔米卡有限公司Laser modification of complex objects
US9271879B2 (en)*2009-03-132016-03-01The Procter & Gamble CompanyArticle having a seal and process for forming the same
US9079324B2 (en)2010-03-112015-07-14The Procter & Gamble CompanyProcess for making a film/nonwoven laminate
JP5520096B2 (en)*2010-03-162014-06-11ユニ・チャーム株式会社 Work processing device
TWI523757B (en)*2013-06-112016-03-01zhen-zheng Huang Breathable waterproof composite cloth
US10391736B2 (en)2013-06-112019-08-27Chen-Cheng HuangBreathable and waterproof composite fabric and a method of making the same
US9744083B2 (en)*2013-10-042017-08-29Kimberly-Clark Worldwide, Inc.Apertured outer cover for absorbent articles
US12084797B2 (en)2016-06-102024-09-10Fitesa Film Products LlcMethod for making a composite material
WO2017213675A1 (en)*2016-06-102017-12-14Tredegar Film Products CorporationHydroformed expanded spun bonded nonwoven web and hydroformed composite material, and methods for making same
US10258517B1 (en)2018-05-252019-04-16Tredegar Film Products CorporationFluid distribution material for absorbent articles
JP7334056B2 (en)*2019-04-262023-08-28ユニ・チャーム株式会社 absorbent article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS53105573A (en)*1977-02-251978-09-13Toa Nenryo Kogyo KkProduction of laminate and device therefor
DE2822588A1 (en)*1978-05-241979-11-29Peter Habermann Inge DrAntiperspiration dress shield - comprising two-ply laminate of sweat-absorbing fibre fleece and perforated plastics film
DE3919166A1 (en)*1989-06-121990-12-13Aoe Plastic Gmbh FLEXIBLE SURFACE MATERIAL WITH A PERFORATED PLASTIC FILM AND A FIBER LAYER AND METHOD FOR PRODUCING THE SAME
US5145689A (en)*1990-10-171992-09-08Exxon Chemical Patents Inc.Meltblowing die
US5190812A (en)*1991-09-301993-03-02Minnesota Mining And Manufacturing CompanyFilm materials based on multi-layer blown microfibers

Also Published As

Publication numberPublication date
KR950704560A (en)1995-11-20
CN1107279A (en)1995-08-23
EP0646193B1 (en)1998-06-24
ATE167711T1 (en)1998-07-15
FR2704179A1 (en)1994-10-28
FR2704179B1 (en)1996-09-20
ES2119193T3 (en)1998-10-01
BR9405142A (en)1999-08-31
CN1041227C (en)1998-12-16
DE69411241D1 (en)1998-07-30
AU6541294A (en)1994-11-08
CA2138253A1 (en)1994-10-27
DE69411241T2 (en)1998-11-12
JPH07508448A (en)1995-09-21
EP0646193A1 (en)1995-04-05
WO1994024354A1 (en)1994-10-27

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