DE50205125D1 - Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren - Google Patents

Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren

Info

Publication number
DE50205125D1
DE50205125D1 DE50205125T DE50205125T DE50205125D1 DE 50205125 D1 DE50205125 D1 DE 50205125D1 DE 50205125 T DE50205125 T DE 50205125T DE 50205125 T DE50205125 T DE 50205125T DE 50205125 D1 DE50205125 D1 DE 50205125D1
Authority
DE
Germany
Prior art keywords
nonwoven
spun
microfines
fibers
partly
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.)
Revoked
Application number
DE50205125T
Other languages
English (en)
Inventor
Lueder Gerking
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=7687382&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50205125(D1) "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
Priority to DE50205125T priority Critical patent/DE50205125D1/de
Application granted granted Critical
Publication of DE50205125D1 publication Critical patent/DE50205125D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets
    • 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
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • 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
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/62—Including another chemically different microfiber in a separate layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/621—Including other strand or fiber material in a different layer not specified as having microdimensions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
    • Y10T442/626—Microfiber is synthetic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
DE50205125T 2001-06-07 2002-06-04 Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren Revoked DE50205125D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50205125T DE50205125D1 (de) 2001-06-07 2002-06-04 Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10127471A DE10127471A1 (de) 2001-06-07 2001-06-07 Verfahren zur Herstellung eines verfestigten Nonwoven aus zumindest teilweise mikrofeinen Endlosfilamenten und Nonwoven nach diesem Verfahren
DE50205125T DE50205125D1 (de) 2001-06-07 2002-06-04 Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren
PCT/EP2002/006075 WO2002099176A1 (de) 2001-06-07 2002-06-04 Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren

Publications (1)

Publication Number Publication Date
DE50205125D1 true DE50205125D1 (de) 2006-01-05

Family

ID=7687382

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10127471A Withdrawn DE10127471A1 (de) 2001-06-07 2001-06-07 Verfahren zur Herstellung eines verfestigten Nonwoven aus zumindest teilweise mikrofeinen Endlosfilamenten und Nonwoven nach diesem Verfahren
DE50205125T Revoked DE50205125D1 (de) 2001-06-07 2002-06-04 Verfahren zur herstellung eines verfestigten nonwoven aus zumindest teilweise mikrofeinen endlosfasern und nonwoven nach diesem verfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10127471A Withdrawn DE10127471A1 (de) 2001-06-07 2001-06-07 Verfahren zur Herstellung eines verfestigten Nonwoven aus zumindest teilweise mikrofeinen Endlosfilamenten und Nonwoven nach diesem Verfahren

Country Status (9)

Country Link
US (2) US20040222556A1 (de)
EP (1) EP1402099B1 (de)
JP (1) JP2004527673A (de)
CN (1) CN1330813C (de)
AT (1) ATE311493T1 (de)
DE (2) DE10127471A1 (de)
DK (1) DK1402099T3 (de)
ES (1) ES2254689T3 (de)
WO (1) WO2002099176A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20030805A1 (it) 2003-04-17 2004-10-18 Orlandi Spa Non-tessuto a base di fibre esplose o fibre multicomponenti splittabili.
DE10322460B4 (de) * 2003-05-16 2007-02-08 Corovin Gmbh Verfahren und Vorrichtung zur Herstellung eines Spinnvlieses aus Filamenten aus aufgeplatzten Fasern, Filamente aus aufgeplatzen Fasern und Vliesstoff
DE102006012052A1 (de) * 2006-03-08 2007-09-13 Lüder GERKING Spinnvorrichtung zur Erzeugung feiner Fäden durch Spleißen
AT505621B1 (de) * 2007-11-07 2009-03-15 Chemiefaser Lenzing Ag Vefahren zur herstellung eines wasserstrahlverfestigten produktes enthaltend cellulosische fasern
DE102009005387A1 (de) 2009-01-21 2010-07-22 Fleissner Gmbh Verbundvliesstoff sowie Verfahren und Vorrichtung zur Herstellung eines solchen Verbundvliesstoffes
DE102009010935A1 (de) 2009-02-27 2010-10-14 Fleissner Gmbh Verbundvliesstoff sowie Verfahren und Vorrichtung zur Herstellung eines solchen Verbundvliesstoffes
JP6614450B2 (ja) * 2016-05-11 2019-12-04 パナソニックＩｐマネジメント株式会社 不織布及び吸音材
DE102016010163A1 (de) * 2016-08-25 2018-03-01 Carl Freudenberg Kg Technisches Verpackungsmaterial

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485706A (en) * 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
US4233349A (en) * 1979-03-26 1980-11-11 E. I. Du Pont De Nemours And Company Suede-like product and process therefor
US4735849A (en) * 1985-08-26 1988-04-05 Toray Industries, Inc. Non-woven fabric
US4970104A (en) * 1988-03-18 1990-11-13 Kimberly-Clark Corporation Nonwoven material subjected to hydraulic jet treatment in spots
US4950531A (en) * 1988-03-18 1990-08-21 Kimberly-Clark Corporation Nonwoven hydraulically entangled non-elastic web and method of formation thereof
US4879170A (en) * 1988-03-18 1989-11-07 Kimberly-Clark Corporation Nonwoven fibrous hydraulically entangled elastic coform material and method of formation thereof
US5137600A (en) * 1990-11-01 1992-08-11 Kimberley-Clark Corporation Hydraulically needled nonwoven pulp fiber web
US5328759A (en) * 1991-11-01 1994-07-12 Kimberly-Clark Corporation Process for making a hydraulically needled superabsorbent composite material and article thereof
US5573841A (en) * 1994-04-04 1996-11-12 Kimberly-Clark Corporation Hydraulically entangled, autogenous-bonding, nonwoven composite fabric
US5620785A (en) * 1995-06-07 1997-04-15 Fiberweb North America, Inc. Meltblown barrier webs and processes of making same
EP0796940B1 (de) * 1995-10-06 2003-02-26 Nippon Petrochemicals Co., Ltd. Verfahren und herstellung zur hydroverwirrung von vliesstoffen
FR2749860B1 (fr) * 1996-06-17 1998-08-28 Freudenberg Spunweb Sa Nappe non tissee formee de filaments continus tres fins
US5883026A (en) * 1997-02-27 1999-03-16 Kimberly-Clark Worldwide, Inc. Face masks including a spunbonded/meltblown/spunbonded laminate
US5970583A (en) * 1997-06-17 1999-10-26 Firma Carl Freudenberg Nonwoven lap formed of very fine continuous filaments
US6177370B1 (en) * 1998-09-29 2001-01-23 Kimberly-Clark Worldwide, Inc. Fabric
DE19929709C2 (de) * 1999-06-24 2001-07-12 Lueder Gerking Verfahren zur Herstellung von im Wesentlichen endlosen feinen Fäden und Verwendung der Vorrichtung zur Durchführung des Verfahrens
DE19934442C2 (de) * 1999-07-26 2001-09-20 Freudenberg Carl Fa Verfahren zur Herstellung eines Vliesstoffs und Vliesstoff zur Herstellung von Reinraum-Schutzbekleidung

Also Published As

Publication number Publication date
WO2002099176A1 (de) 2002-12-12
JP2004527673A (ja) 2004-09-09
DK1402099T3 (da) 2006-03-27
ES2254689T3 (es) 2006-06-16
US20070004304A1 (en) 2007-01-04
DE10127471A1 (de) 2002-12-12
US20040222556A1 (en) 2004-11-11
ATE311493T1 (de) 2005-12-15
CN1330813C (zh) 2007-08-08
EP1402099B1 (de) 2005-11-30
CN1513070A (zh) 2004-07-14
EP1402099A1 (de) 2004-03-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation