ATE299961T1 - METHOD FOR PRODUCING SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, METHOD FOR PRODUCING FILMS AND SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, FILMS, NON-WOVEN FABRIC - Google Patents

METHOD FOR PRODUCING SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, METHOD FOR PRODUCING FILMS AND SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, FILMS, NON-WOVEN FABRIC

Info

Publication number
ATE299961T1
ATE299961T1 AT00945550T AT00945550T ATE299961T1 AT E299961 T1 ATE299961 T1 AT E299961T1 AT 00945550 T AT00945550 T AT 00945550T AT 00945550 T AT00945550 T AT 00945550T AT E299961 T1 ATE299961 T1 AT E299961T1
Authority
AT
Austria
Prior art keywords
filaments
spunned
films
producing
meltblown fibers
Prior art date
Application number
AT00945550T
Other languages
German (de)
Inventor
Joachim Bauer
Indra Roy
Original Assignee
Corovin 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
Application filed by Corovin Gmbh filed Critical Corovin Gmbh
Application granted granted Critical
Publication of ATE299961T1 publication Critical patent/ATE299961T1/en

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
    • D04H1/70—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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic 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
    • 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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention relates to a method for manufacturing a product, especially spunbonded or melt blown fibers/filaments, whereby at least one substance altering the surface properties of the fibers/filaments is applied on the surface of said fibers/filaments, e.g. during a time interval ranging from the emergence of the fibers/filaments to the storing of said fibers/filaments.
AT00945550T 1999-05-21 2000-05-18 METHOD FOR PRODUCING SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, METHOD FOR PRODUCING FILMS AND SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, FILMS, NON-WOVEN FABRIC ATE299961T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19923344A DE19923344A1 (en) 1999-05-21 1999-05-21 Modification of surface properties of melt blown fiber batts or films e.g. for sanitary wear, involves spraying additive on freshly extruded material
PCT/DE2000/001635 WO2000071797A1 (en) 1999-05-21 2000-05-18 Method for the production of spunbonded or melt blown fibers/filaments, method for the production of foils and spundbonded or melt blown fibers/filaments, foils and nonwoven fabric

Publications (1)

Publication Number Publication Date
ATE299961T1 true ATE299961T1 (en) 2005-08-15

Family

ID=7908742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00945550T ATE299961T1 (en) 1999-05-21 2000-05-18 METHOD FOR PRODUCING SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, METHOD FOR PRODUCING FILMS AND SPUNNED OR MELTBLOWN FIBERS/FILAMENTS, FILMS, NON-WOVEN FABRIC

Country Status (7)

Country Link
EP (1) EP1187949B1 (en)
AT (1) ATE299961T1 (en)
AU (1) AU5962300A (en)
DE (3) DE19923344A1 (en)
DK (1) DK1187949T3 (en)
ES (1) ES2245942T3 (en)
WO (1) WO2000071797A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003220140A1 (en) * 2002-04-03 2003-10-20 Filtrona Richmond, Inc. Method and apparatus for applying additive to fibrous products and products produced thereby
EP1639159B2 (en) 2003-06-30 2018-07-18 The Procter & Gamble Company Coated nanofiber webs
US8487156B2 (en) 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
US8395016B2 (en) 2003-06-30 2013-03-12 The Procter & Gamble Company Articles containing nanofibers produced from low melt flow rate polymers
US7291263B2 (en) 2003-08-21 2007-11-06 Filtrona Richmond, Inc. Polymeric fiber rods for separation applications
US7290668B2 (en) 2004-03-01 2007-11-06 Filtrona Richmond, Inc. Bicomponent fiber wick
ES2432041T3 (en) 2004-04-19 2013-11-29 The Procter & Gamble Company Fibers, non-woven materials and articles containing nanofibers produced from polymers of wide molecular weight distribution
MXPA06011347A (en) 2004-04-19 2006-12-15 Procter & Gamble Articles containing nanofibers for use as barriers.
CA2738087A1 (en) * 2008-09-22 2010-03-25 Patrick D. Kincaid Fibrous products and methods of manufacture
EP2572019A2 (en) 2010-05-21 2013-03-27 Fiberweb Corovin GmbH Extruded polymer product and method for use of rice hulls
CN110523271B (en) * 2019-09-09 2022-04-12 厦门当盛新材料有限公司 Building interior material and preparation method thereof
CN111423660A (en) * 2020-04-28 2020-07-17 青岛中孚科力橡塑有限公司 Expanded and fused electret antibacterial master batch, processing technology and application
CN113981550B (en) * 2020-09-01 2022-09-20 上海邀加科技有限公司 Method and apparatus for adding liquid/solid additives at specific locations of melt blown fibers
CN112981713B (en) * 2021-02-09 2023-04-18 广东康尔医疗科技有限公司 SMS non-woven fabric and production line and production method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959421A (en) * 1974-04-17 1976-05-25 Kimberly-Clark Corporation Method for rapid quenching of melt blown fibers
US4814099A (en) * 1988-05-03 1989-03-21 Kimberly-Clark Corporation Incorporating detergent into a meltblown laundry detergent sheet via the meltblowing quench spray
CA2070588A1 (en) * 1991-12-31 1993-07-01 Kimberly-Clark Worldwide, Inc. Conductive fabric and method of producing same
US5665278A (en) * 1996-01-17 1997-09-09 J & M Laboratories, Inc. Airless quench method and apparatus for meltblowing
DE19843933A1 (en) * 1998-09-25 2000-03-30 Irema Filter Gmbh Polypropylene fleece plant introduces fluorocarbon after fiber production to form surface coating particularly economically, using small quantity for disproportionate increase in filtration efficiency

Also Published As

Publication number Publication date
DE50010760D1 (en) 2005-08-25
ES2245942T3 (en) 2006-02-01
AU5962300A (en) 2000-12-12
DK1187949T3 (en) 2005-10-31
WO2000071797A1 (en) 2000-11-30
DE19923344A1 (en) 2000-11-23
DE10081377D2 (en) 2002-05-29
EP1187949A1 (en) 2002-03-20
EP1187949B1 (en) 2005-07-20

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Legal Events

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