EP0900869A3 - Verfahren zur Herstellung eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung - Google Patents

Verfahren zur Herstellung eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung Download PDF

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Publication number
EP0900869A3
EP0900869A3 EP98114240A EP98114240A EP0900869A3 EP 0900869 A3 EP0900869 A3 EP 0900869A3 EP 98114240 A EP98114240 A EP 98114240A EP 98114240 A EP98114240 A EP 98114240A EP 0900869 A3 EP0900869 A3 EP 0900869A3
Authority
EP
European Patent Office
Prior art keywords
fibers
linning
fabric
manufacturing
nonwoven web
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
EP98114240A
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English (en)
French (fr)
Other versions
EP0900869B1 (de
EP0900869A2 (de
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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=7841430&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0900869(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP0900869A2 publication Critical patent/EP0900869A2/de
Publication of EP0900869A3 publication Critical patent/EP0900869A3/de
Application granted granted Critical
Publication of EP0900869B1 publication Critical patent/EP0900869B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
    • 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
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass 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
    • D04H1/492—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 by fluid jet
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/02—Roof covering by making use of flexible material, e.g. supplied in roll form of materials impregnated with sealing substances, e.g. roofing felt

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

Es sind Nonwovens aus Stapelfasern und Endlosfasern bekannt. Die Verfestigung erfolgt im wesentlichen mittels der mechanischen Vernadelung und/oder Bindemittel und/oder Bindefasern. Bei der mechanischen Vernadelung werden die einzelnen Fasern verletzt. Bindemittel oder Bindefasern sind zur Verfestigung zwar im Ergebnis sehr gut, aber sie sind teurer. Zur Herstellung eines Nonwovens z. B. als Trägervlies ist nach der Erfindung vorgesehen, auch hochfeste Endlosfilamente unmittelbar nach ihrer Herstellung zu einem gleichmäßig dicken Vlies auf einem Endlossieb abzulegen und dann nur hydrodynamisch zu vernadeln und vollflächig mit einer Nutzbeschichtung zu versehen, wodurch zunächst ein hochfestes Trägervlieses hergestellt wird, das aber besser luftdurchlässig und damit für Beschichtungen besser penetrierbar ist.
EP98114240A 1997-09-05 1998-07-30 Verfahren zur Herstellung eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung Revoked EP0900869B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739049A DE19739049A1 (de) 1997-09-05 1997-09-05 Verfahren zum Herstellen eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung
DE19739049 1997-09-05

Publications (3)

Publication Number Publication Date
EP0900869A2 EP0900869A2 (de) 1999-03-10
EP0900869A3 true EP0900869A3 (de) 1999-09-15
EP0900869B1 EP0900869B1 (de) 2005-05-04

Family

ID=7841430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114240A Revoked EP0900869B1 (de) 1997-09-05 1998-07-30 Verfahren zur Herstellung eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung

Country Status (2)

Country Link
EP (1) EP0900869B1 (de)
DE (2) DE19739049A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821848C2 (de) * 1998-05-15 2001-08-23 Ivo Edward Ruzek Tuftingträger und Verfahren zu seiner Herstellung
US7091140B1 (en) 1999-04-07 2006-08-15 Polymer Group, Inc. Hydroentanglement of continuous polymer filaments
EP1046742A1 (de) * 1999-04-23 2000-10-25 Wattex Trägerbahn für Bitumenbahnen
DE19955730C2 (de) * 1999-11-18 2001-10-04 Johns Manville Int Inc Hydrodynamisch verbundene Trägervliese und deren Verwendung
US6630046B1 (en) * 1999-07-30 2003-10-07 Johns Manville International, Inc. Method of making wall and floor coverings
DE60005527T2 (de) * 1999-07-30 2004-07-08 Johns Manville International, Inc., Denver Hydrodynamisch verfestigte trägerbahnen und deren verwendung
DE19955713C1 (de) * 1999-11-18 2001-07-05 Johns Manville Int Inc Wand- und Fußbodenbeläge
US6321425B1 (en) * 1999-12-30 2001-11-27 Polymer Group Inc. Hydroentangled, low basis weight nonwoven fabric and process for making same
DE10056180A1 (de) * 2000-11-13 2002-05-29 Asota Ges M B H Linz Latexfreier Tuftingteppich und Verfahren zu dessen Herstellung
WO2002055778A1 (en) * 2001-01-12 2002-07-18 Polymer Group, Inc. Hydroentanglement of continuous polymer filaments
DE10108092B4 (de) * 2001-02-19 2007-01-04 Carl Freudenberg Kg Verfahren zur Herstellung eines Tuftingträgers
DE10139227A1 (de) * 2001-08-09 2003-03-06 Freudenberg Carl Kg Airbagschutzhülle
DK2128320T3 (da) * 2008-05-29 2014-01-13 Reifenhaeuser Gmbh & Co Kg Fremgangsmåde og indretning til fremstilling af filterdug af filamenter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208918A2 (de) * 1985-06-13 1987-01-21 Bay Mills Limited Verstärkungsverbundwerkstoff für Dachbahnen und Verfahren zur Herstellung dieser Verbundstoffe
EP0259692A2 (de) * 1986-09-06 1988-03-16 Rhone-Poulenc Rhodia Aktiengesellschaft Verfahren zur Herstellung von verfestigten Vliesen sowie verfestigte Vliese
EP0363254A1 (de) * 1988-10-04 1990-04-11 Lainiere De Picardie Einbügelbarer Einlagestoff auf der Basis von Mikrofäden
US5023130A (en) * 1990-08-14 1991-06-11 E. I. Du Pont De Nemours And Company Hydroentangled polyolefin web
DE19500669A1 (de) * 1994-12-22 1996-06-27 Fleissner Maschf Gmbh Co Verfahren zur Herstellung eines verfestigten Faservlieses, verfestigtes Faservlies nach dieser Herstellung und Verwendung dieses Vlieses
US5616395A (en) * 1994-02-10 1997-04-01 Freudenberg Spunweb S.A. Process for the production of two-layer textile reinforcement adapted for the production of bituminous sealing sheets for roofing and reinforcement thus obtained

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208918A2 (de) * 1985-06-13 1987-01-21 Bay Mills Limited Verstärkungsverbundwerkstoff für Dachbahnen und Verfahren zur Herstellung dieser Verbundstoffe
EP0259692A2 (de) * 1986-09-06 1988-03-16 Rhone-Poulenc Rhodia Aktiengesellschaft Verfahren zur Herstellung von verfestigten Vliesen sowie verfestigte Vliese
EP0363254A1 (de) * 1988-10-04 1990-04-11 Lainiere De Picardie Einbügelbarer Einlagestoff auf der Basis von Mikrofäden
US5023130A (en) * 1990-08-14 1991-06-11 E. I. Du Pont De Nemours And Company Hydroentangled polyolefin web
US5616395A (en) * 1994-02-10 1997-04-01 Freudenberg Spunweb S.A. Process for the production of two-layer textile reinforcement adapted for the production of bituminous sealing sheets for roofing and reinforcement thus obtained
DE19500669A1 (de) * 1994-12-22 1996-06-27 Fleissner Maschf Gmbh Co Verfahren zur Herstellung eines verfestigten Faservlieses, verfestigtes Faservlies nach dieser Herstellung und Verwendung dieses Vlieses

Also Published As

Publication number Publication date
EP0900869B1 (de) 2005-05-04
DE59812765D1 (de) 2005-06-09
DE19739049A1 (de) 1999-03-11
EP0900869A2 (de) 1999-03-10

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