EP0826811A3 - Absorbent nonwoven composite material with a soft surface and a rough surface, and method for its production - Google Patents

Absorbent nonwoven composite material with a soft surface and a rough surface, and method for its production Download PDF

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Publication number
EP0826811A3
EP0826811A3 EP97420136A EP97420136A EP0826811A3 EP 0826811 A3 EP0826811 A3 EP 0826811A3 EP 97420136 A EP97420136 A EP 97420136A EP 97420136 A EP97420136 A EP 97420136A EP 0826811 A3 EP0826811 A3 EP 0826811A3
Authority
EP
European Patent Office
Prior art keywords
nappe
synthétiques
des
fibres
fibers
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.)
Granted
Application number
EP97420136A
Other languages
German (de)
French (fr)
Other versions
EP0826811A2 (en
EP0826811B1 (en
Inventor
Didier Bigot
Jacques Escoffier
Clément Heintz
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.)
AHLSTROM BRIGNOUD S.A.
Original Assignee
Ahlstrom Lystil SA
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 Ahlstrom Lystil SA filed Critical Ahlstrom Lystil SA
Publication of EP0826811A2 publication Critical patent/EP0826811A2/en
Publication of EP0826811A3 publication Critical patent/EP0826811A3/en
Application granted granted Critical
Publication of EP0826811B1 publication Critical patent/EP0826811B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/549—Polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics

Abstract

Matériau complexe non tissé absorbant comportant une face souple et une face rugueuse, constitué d'au moins deux nappes fibreuses superposées, liées entre elles par interpénétration des fibres dans le sens de l'épaisseur et dans lequel :

  • la première nappe est constituée pour tout ou partie de fibres synthétiques thermofusibles sélectionnées de préférence dans la classe des polyoléfines ;
  • la seconde nappe est, quant à elle, constituée de fibres naturelles et/ou artificielles et/ou synthétiques comparativement fines par rapport aux fibres synthétiques de la première nappe et ayant une température de fusion plus élevée que ces dernières ;
  • l'association des nappes élémentaires est réalisée en les soumettant à un traitement permettant de ré-orienter les fibres synthétiques de la première nappe pour que, d'une part, elles soient intimement liées dans la structure de la seconde nappe et, d'autre part, présente des extrémités libres ou bouclettes apparentes sur l'une des faces extérieures du complexe formé.
Absorbent nonwoven complex material comprising a flexible face and a rough face, consisting of at least two superposed fibrous sheets, linked together by interpenetration of the fibers in the thickness direction and in which:
  • the first layer consists of all or part of synthetic hot-melt fibers preferably selected from the class of polyolefins;
  • the second layer is, for its part, made up of comparatively fine natural and / or artificial and / or synthetic fibers compared to the synthetic fibers of the first layer and having a higher melting temperature than the latter;
  • the association of the elementary plies is carried out by subjecting them to a treatment making it possible to re-orient the synthetic fibers of the first ply so that, on the one hand, they are intimately linked in the structure of the second ply and, on the other part, has free ends or visible loops on one of the outer faces of the complex formed.

EP19970420136 1996-08-09 1997-07-29 Absorbent nonwoven composite material with a soft surface and a rough surface, and method for its production Expired - Lifetime EP0826811B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9610235A FR2752248B1 (en) 1996-08-09 1996-08-09 ABSORBENT NONWOVEN COMPLEX MATERIAL HAVING A FLEXIBLE FACE AND A ROUGH FACE, AND METHOD FOR OBTAINING SAME
FR9610235 1996-08-09

Publications (3)

Publication Number Publication Date
EP0826811A2 EP0826811A2 (en) 1998-03-04
EP0826811A3 true EP0826811A3 (en) 1999-12-15
EP0826811B1 EP0826811B1 (en) 2002-10-30

Family

ID=9495076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970420136 Expired - Lifetime EP0826811B1 (en) 1996-08-09 1997-07-29 Absorbent nonwoven composite material with a soft surface and a rough surface, and method for its production

Country Status (4)

Country Link
EP (1) EP0826811B1 (en)
DE (1) DE69716689T2 (en)
ES (1) ES2183111T3 (en)
FR (1) FR2752248B1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405533B (en) * 1996-12-23 1999-09-27 Asota Gmbh DOUBLE-LAYER NEEDLE FILLED
JP3409988B2 (en) * 1997-03-21 2003-05-26 ユニ・チャーム株式会社 Wipe sheet
EP0888743A1 (en) * 1997-07-02 1999-01-07 Firma Carl Freudenberg Structured textile material having at least two fleeces and manufacturing process
FR2795100B1 (en) * 1999-06-16 2001-09-14 Fort James France HYDROPHILIC COTTON PRODUCT WITH A SOFT FACE AND A SCRATCHING FACE
DE10127514A1 (en) * 2001-06-06 2003-01-30 Hartmann Paul Ag Composite nonwoven material and process for its production
FR2836161B1 (en) * 2002-02-18 2004-04-30 Jacob Holm France MULTI-LAYERED NON-WOVEN MATERIAL OR VEIL HAVING A ROUGH SIDE AND A SOFT SIDE
EP1382730A1 (en) * 2002-07-15 2004-01-21 Paul Hartmann AG Cosmetic cotton pad
AU2002100695B4 (en) * 2002-09-05 2002-12-05 Paolo Alvera A mat
FR2849869B1 (en) * 2003-01-14 2005-09-09 Ahlstrom Brignoud METHOD FOR MANUFACTURING A COMPOSITE NON-WOVEN FABRIC AND INSTALLATION FOR CARRYING OUT SAID METHOD
WO2004083511A1 (en) * 2003-02-19 2004-09-30 Jacob Holm Industries France Sas Non-woven fleece having one rough side and one soft absorbent surface
FR2867067B1 (en) 2004-03-08 2007-09-07 Oreal COSMETIC ARTICLE FOR SINGLE USE
JP4458903B2 (en) 2004-04-01 2010-04-28 ユニ・チャーム株式会社 Wiper and manufacturing method thereof
EP1923496B1 (en) * 2005-09-09 2010-11-10 Sanko Co., Ltd. Cleaning cloth
US20070098768A1 (en) * 2005-11-01 2007-05-03 Close Kenneth B Two-sided personal-care appliance for health, hygiene, and/or environmental application(s); and method of making said two-sided personal-care appliance
DE102014107725A1 (en) * 2014-06-02 2015-12-03 TRüTZSCHLER GMBH & CO. KG Process for the preparation of a structurable multilayer nonwoven and multilayer nonwoven
FR3128775A1 (en) * 2021-10-29 2023-05-05 Sofitec Air diffusion duct with high acoustic performance, in particular for motor vehicles
DE102021006353A1 (en) * 2021-12-27 2023-06-29 Mondi Ascania GmbH Process for producing a nonwoven element for hygiene articles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127851A2 (en) * 1983-05-26 1984-12-12 Kuraray Co., Ltd. Nonwoven fabric and process for producing thereof
EP0333211A2 (en) * 1988-03-18 1989-09-20 Kimberly-Clark Corporation Composite nonwoven non-elastic web material and method of formation thereof
EP0540041A1 (en) * 1991-11-01 1993-05-05 Kimberly-Clark Corporation Process for making a hydraulically needled superabsorbent composite material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127851A2 (en) * 1983-05-26 1984-12-12 Kuraray Co., Ltd. Nonwoven fabric and process for producing thereof
EP0333211A2 (en) * 1988-03-18 1989-09-20 Kimberly-Clark Corporation Composite nonwoven non-elastic web material and method of formation thereof
EP0577156A2 (en) * 1988-03-18 1994-01-05 Kimberly-Clark Corporation Composite nonwoven web material and method of formation thereof
EP0540041A1 (en) * 1991-11-01 1993-05-05 Kimberly-Clark Corporation Process for making a hydraulically needled superabsorbent composite material

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9617, Derwent World Patents Index; Class A97, AN 96-169788, XP002033971, ANONYMOUS: "Impervious absorbent wipe protects user's hands from becoming soiled - obtd. by extrusion-coating film of polyethylene between two absorbent nonwovens" *
RESEARCH DISCLOSURE, vol. 382, no. 023, 10 February 1996 (1996-02-10), EMSWORTH, GB *

Also Published As

Publication number Publication date
FR2752248B1 (en) 1998-09-25
EP0826811A2 (en) 1998-03-04
ES2183111T3 (en) 2003-03-16
EP0826811B1 (en) 2002-10-30
FR2752248A1 (en) 1998-02-13
DE69716689D1 (en) 2002-12-05
DE69716689T2 (en) 2003-03-20

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