CA2395462A1 - Thermal nonwoven fabric - Google Patents

Thermal nonwoven fabric Download PDF

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Publication number
CA2395462A1
CA2395462A1 CA002395462A CA2395462A CA2395462A1 CA 2395462 A1 CA2395462 A1 CA 2395462A1 CA 002395462 A CA002395462 A CA 002395462A CA 2395462 A CA2395462 A CA 2395462A CA 2395462 A1 CA2395462 A1 CA 2395462A1
Authority
CA
Canada
Prior art keywords
nonwoven fabric
endless filaments
titre
dtex
consist
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
CA002395462A
Other languages
French (fr)
Other versions
CA2395462C (en
Inventor
Robert Groten
Oliver Bittner
Terry O'regan
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.)
Carl Freudenberg KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2395462A1 publication Critical patent/CA2395462A1/en
Application granted granted Critical
Publication of CA2395462C publication Critical patent/CA2395462C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/02—Linings
    • A41D27/06—Stiffening-pieces
    • 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
    • D04H3/14—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 thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite 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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—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 thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Abstract

The invention relates to a thermal nonwoven fabric consisting of a microfilament nonwoven fabric having a weight of 60 to 300 g/m2 and a resistance to tearing > 150 N. The nonwoven fabric consists of melt-spun, drafted endless filaments that consist of several components and are directly placed to form a nonwoven, whereby the titre amounts to 1.5 to 5 dtex. After optional pre-bonding, at least 80 % of the endless filaments that consist of several components are split to form micro-endless filaments having a titre of 0.1 to 1.0 dtex and are bonded.
CA002395462A 1999-12-23 2000-11-17 Thermal nonwoven fabric Expired - Fee Related CA2395462C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19962359.7 1999-12-23
DE1999162359 DE19962359B4 (en) 1999-12-23 1999-12-23 Thermo nonwoven
PCT/EP2000/011461 WO2001048295A1 (en) 1999-12-23 2000-11-17 Thermal nonwoven fabric

Publications (2)

Publication Number Publication Date
CA2395462A1 true CA2395462A1 (en) 2001-07-05
CA2395462C CA2395462C (en) 2009-01-13

Family

ID=7934053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002395462A Expired - Fee Related CA2395462C (en) 1999-12-23 2000-11-17 Thermal nonwoven fabric

Country Status (6)

Country Link
EP (1) EP1252384B1 (en)
CN (1) CN100383308C (en)
AU (1) AU1702801A (en)
CA (1) CA2395462C (en)
DE (2) DE19962359B4 (en)
WO (1) WO2001048295A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50306052D1 (en) * 2003-10-16 2007-02-01 Kannegiesser Garment & Textile Method for reinforcing textile fabrics
DE102005015550C5 (en) * 2005-04-04 2013-02-07 Carl Freudenberg Kg Use of a thermally bonded nonwoven fabric
CN101219307B (en) * 2007-09-27 2010-05-19 上海博格工业用布有限公司 Method for manufacturing non-woven filter material combined of filature fleece formation and water fluid jet reinforce
DE102008003966B4 (en) 2007-10-26 2016-05-12 Carl Freudenberg Kg Textile fabric
CN107964802B (en) * 2017-11-03 2020-07-31 江苏尚科聚合新材料有限公司 Orange segment type artificial leather and preparation method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0749619B2 (en) * 1990-04-12 1995-05-31 ユニチカ株式会社 Entangled nonwoven fabric and method for producing the same
US5718972A (en) * 1992-10-05 1998-02-17 Unitika, Ltd. Nonwoven fabric made of fine denier filaments and a production method thereof
TW246699B (en) * 1992-10-05 1995-05-01 Unitika Ltd
FR2705698B1 (en) * 1993-04-22 1995-06-30 Freudenberg Spunweb Sa Method of manufacturing a nonwoven web consisting of continuous filaments bonded together and the web thus obtained.
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
US5672415A (en) * 1995-11-30 1997-09-30 Kimberly-Clark Worldwide, Inc. Low density microfiber nonwoven fabric
FR2749860B1 (en) * 1996-06-17 1998-08-28 Freudenberg Spunweb Sa NON WOVEN TABLECLOTH FORMED OF VERY THIN CONTINUOUS FILAMENTS
US6200669B1 (en) * 1996-11-26 2001-03-13 Kimberly-Clark Worldwide, Inc. Entangled nonwoven fabrics and methods for forming the same
US5970583A (en) * 1997-06-17 1999-10-26 Firma Carl Freudenberg Nonwoven lap formed of very fine continuous filaments
JPH11217757A (en) * 1998-01-30 1999-08-10 Unitika Ltd Staple fiber nonwoven fabric and its production
JP3294558B2 (en) * 1998-10-05 2002-06-24 富士通株式会社 Subscriber equipment of burst optical transmission system
DE19934442C2 (en) * 1999-07-26 2001-09-20 Freudenberg Carl Fa Process for producing a nonwoven and nonwoven for producing cleanroom protective clothing

Also Published As

Publication number Publication date
CN1413276A (en) 2003-04-23
DE19962359B4 (en) 2004-07-08
AU1702801A (en) 2001-07-09
WO2001048295A1 (en) 2001-07-05
CN100383308C (en) 2008-04-23
CA2395462C (en) 2009-01-13
EP1252384A1 (en) 2002-10-30
DE50012739D1 (en) 2006-06-14
DE19962359A1 (en) 2001-07-05
EP1252384B1 (en) 2006-05-10

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