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WO2009056745A3 - Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof - Google Patents

Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof Download PDF

Info

Publication number
WO2009056745A3
WO2009056745A3 PCT/FR2008/051922 FR2008051922W WO2009056745A3 WO 2009056745 A3 WO2009056745 A3 WO 2009056745A3 FR 2008051922 W FR2008051922 W FR 2008051922W WO 2009056745 A3 WO2009056745 A3 WO 2009056745A3
Authority
WO
WIPO (PCT)
Prior art keywords
webs
fibres
continuous manufacture
fibrous
implementation
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.)
Ceased
Application number
PCT/FR2008/051922
Other languages
French (fr)
Other versions
WO2009056745A2 (en
Inventor
Michel Pierre
Jean-Luc Coutinho
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.)
Financiere Elysees Balzac SA
Original Assignee
Financiere Elysees Balzac 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 Financiere Elysees Balzac SA filed Critical Financiere Elysees Balzac SA
Priority to EP08845149A priority Critical patent/EP2203582A2/en
Publication of WO2009056745A2 publication Critical patent/WO2009056745A2/en
Publication of WO2009056745A3 publication Critical patent/WO2009056745A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—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
    • 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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/76—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres otherwise than in a plane, e.g. in a tubular way

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The subject of the present invention is: a method for the continuous manufacture of a three-dimensional web (10; 10T; 100) of fibres (1); a device for the continuous manufacture of a three-dimensional web (10; 10T; 100) of fibres (1), suitable for the implementation of said method; the three-dimensional webs (10; 10T; 100) of fibres (1) capable of being obtained by said method; webs (10, 10T; 100) of fibres (1) existing in various forms, capable of being obtained at the end of the implementation of various variants of said method; and the uses of said webs (10; 10T; 100) of fibres (1). The present invention provides a satisfactory solution to the technical problem of obtaining fibrous webs (10; 10T; 100) from long and/or short fibres (1), which are strong in their three dimensions.
PCT/FR2008/051922 2007-10-25 2008-10-24 Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof Ceased WO2009056745A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08845149A EP2203582A2 (en) 2007-10-25 2008-10-24 Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0758564 2007-10-25
FR0758564A FR2922901B1 (en) 2007-10-25 2007-10-25 METHOD AND DEVICE FOR CONTINUOUSLY MANUFACTURING 3D FIBROUS PATCHES; THESE TABLETS AND THEIR USES.

Publications (2)

Publication Number Publication Date
WO2009056745A2 WO2009056745A2 (en) 2009-05-07
WO2009056745A3 true WO2009056745A3 (en) 2009-06-25

Family

ID=39469625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051922 Ceased WO2009056745A2 (en) 2007-10-25 2008-10-24 Method and device for the continuous manufacture of 3d fibrous webs; said webs and uses thereof

Country Status (3)

Country Link
EP (1) EP2203582A2 (en)
FR (1) FR2922901B1 (en)
WO (1) WO2009056745A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020116315A1 (en) 2020-06-19 2021-12-23 NVH Czech S.R.O. Continuous fiber fleece manufacturing process as well as associated fiber fleece manufacturing arrangement and fiber fleece board
DE102024116253A1 (en) 2024-06-11 2025-12-11 Grimm-Schirp Gs Technologie Gmbh Method and apparatus for the continuous production of a fiber fleece

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012018481A1 (en) * 2012-09-19 2014-03-20 Sandler Ag insulation
CN111101293A (en) * 2019-12-25 2020-05-05 耿程辉 Dandelion wool fiber blending electrostatic polymerization process and polymerization equipment thereof
DE102021108602A1 (en) 2021-04-07 2022-10-13 Adler Pelzer Holding Gmbh Process for the production of soundproofing with fleece insulation and soundproofing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357379A (en) * 1979-03-05 1982-11-02 Eastman Kodak Company Melt blown product
FR2692915A1 (en) * 1992-06-26 1993-12-31 Fehrer Ernst Device for manufacturing a fiber mat.
WO2000066824A1 (en) * 1999-04-30 2000-11-09 Kimberly-Clark Worldwide, Inc. Controlled loft and density nonwoven webs and method for producing
WO2004046443A1 (en) * 2002-11-15 2004-06-03 3M Innovative Properties Company Improved fibrous nonwoven web
FR2862986A1 (en) * 2003-11-27 2005-06-03 Rieter Perfojet NON-WOVEN PRODUCTION MACHINE, ITS ADJUSTMENT AND NON-WOVEN PROCESS
WO2008046924A1 (en) * 2006-10-19 2008-04-24 Rieter Technologies A.G. Molded item, non-woven fabric, and production and use thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357379A (en) * 1979-03-05 1982-11-02 Eastman Kodak Company Melt blown product
FR2692915A1 (en) * 1992-06-26 1993-12-31 Fehrer Ernst Device for manufacturing a fiber mat.
WO2000066824A1 (en) * 1999-04-30 2000-11-09 Kimberly-Clark Worldwide, Inc. Controlled loft and density nonwoven webs and method for producing
WO2004046443A1 (en) * 2002-11-15 2004-06-03 3M Innovative Properties Company Improved fibrous nonwoven web
FR2862986A1 (en) * 2003-11-27 2005-06-03 Rieter Perfojet NON-WOVEN PRODUCTION MACHINE, ITS ADJUSTMENT AND NON-WOVEN PROCESS
WO2008046924A1 (en) * 2006-10-19 2008-04-24 Rieter Technologies A.G. Molded item, non-woven fabric, and production and use thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020116315A1 (en) 2020-06-19 2021-12-23 NVH Czech S.R.O. Continuous fiber fleece manufacturing process as well as associated fiber fleece manufacturing arrangement and fiber fleece board
DE102024116253A1 (en) 2024-06-11 2025-12-11 Grimm-Schirp Gs Technologie Gmbh Method and apparatus for the continuous production of a fiber fleece

Also Published As

Publication number Publication date
WO2009056745A2 (en) 2009-05-07
FR2922901B1 (en) 2010-03-26
FR2922901A1 (en) 2009-05-01
EP2203582A2 (en) 2010-07-07

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