DE50010760D1 - METHOD FOR PRODUCING SPINNING LUBRICATED OR MELTBLOWN FIBERS / FILAMENTS, METHOD FOR PRODUCING FOILS AND SPINNING LAYERS OR MELTBLOWN FIBERS / FILAMENTS, FILMS, NONWOVENS - Google Patents

METHOD FOR PRODUCING SPINNING LUBRICATED OR MELTBLOWN FIBERS / FILAMENTS, METHOD FOR PRODUCING FOILS AND SPINNING LAYERS OR MELTBLOWN FIBERS / FILAMENTS, FILMS, NONWOVENS

Info

Publication number
DE50010760D1
DE50010760D1 DE50010760T DE50010760T DE50010760D1 DE 50010760 D1 DE50010760 D1 DE 50010760D1 DE 50010760 T DE50010760 T DE 50010760T DE 50010760 T DE50010760 T DE 50010760T DE 50010760 D1 DE50010760 D1 DE 50010760D1
Authority
DE
Germany
Prior art keywords
filaments
spinning
meltblown fibers
producing
fibers
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.)
Expired - Lifetime
Application number
DE50010760T
Other languages
German (de)
Inventor
Joachim Bauer
Indra Roy
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.)
Fitesa Germany GmbH
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
Priority to DE50010760T priority Critical patent/DE50010760D1/en
Application granted granted Critical
Publication of DE50010760D1 publication Critical patent/DE50010760D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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.
DE50010760T 1999-05-21 2000-05-18 METHOD FOR PRODUCING SPINNING LUBRICATED OR MELTBLOWN FIBERS / FILAMENTS, METHOD FOR PRODUCING FOILS AND SPINNING LAYERS OR MELTBLOWN FIBERS / FILAMENTS, FILMS, NONWOVENS Expired - Lifetime DE50010760D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50010760T DE50010760D1 (en) 1999-05-21 2000-05-18 METHOD FOR PRODUCING SPINNING LUBRICATED OR MELTBLOWN FIBERS / FILAMENTS, METHOD FOR PRODUCING FOILS AND SPINNING LAYERS OR MELTBLOWN FIBERS / FILAMENTS, FILMS, NONWOVENS

Applications Claiming Priority (3)

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
DE50010760T DE50010760D1 (en) 1999-05-21 2000-05-18 METHOD FOR PRODUCING SPINNING LUBRICATED OR MELTBLOWN FIBERS / FILAMENTS, METHOD FOR PRODUCING FOILS AND SPINNING LAYERS OR MELTBLOWN FIBERS / FILAMENTS, FILMS, NONWOVENS

Publications (1)

Publication Number Publication Date
DE50010760D1 true DE50010760D1 (en) 2005-08-25

Family

ID=7908742

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19923344A Withdrawn 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
DE10081377T Expired - Lifetime DE10081377D2 (en) 1999-05-21 2000-05-18 Process for the production of spunbonded or meltblown fibers / filaments, process for the production of films and spunbonded or meltblown fibers / filaments, films, nonwoven
DE50010760T Expired - Lifetime DE50010760D1 (en) 1999-05-21 2000-05-18 METHOD FOR PRODUCING SPINNING LUBRICATED OR MELTBLOWN FIBERS / FILAMENTS, METHOD FOR PRODUCING FOILS AND SPINNING LAYERS OR MELTBLOWN FIBERS / FILAMENTS, FILMS, NONWOVENS

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19923344A Withdrawn 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
DE10081377T Expired - Lifetime DE10081377D2 (en) 1999-05-21 2000-05-18 Process for the production of spunbonded or meltblown fibers / filaments, process for the production of films and spunbonded or meltblown fibers / filaments, films, nonwoven

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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489929B1 (en) * 2002-04-03 2005-07-20 Filtrona Richmond, Inc. Method and apparatus for applying additive to fibrous products and products produced thereby
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
JP4471975B2 (en) * 2003-06-30 2010-06-02 ザ プロクター アンド ギャンブル カンパニー Coated nanofiber web
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
KR100843520B1 (en) 2004-04-19 2008-07-03 더 프록터 앤드 갬블 캄파니 Articles containing nanofibers for use as barriers
US7989369B2 (en) 2004-04-19 2011-08-02 The Procter & Gamble Company Fibers, nonwovens and articles containing nanofibers produced from broad molecular weight distribution polymers
WO2010033960A1 (en) * 2008-09-22 2010-03-25 Nanopaper, Llc 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
CN111996606B (en) * 2020-09-01 2021-12-14 上海邀加科技有限公司 Method and apparatus for adding liquid/solid additives to melt blown nonwoven processes
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
CN115029803A (en) * 2022-07-26 2022-09-09 北京化工大学 Novel melt-blown machine shower nozzle structure

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
ES2245942T3 (en) 2006-02-01
EP1187949A1 (en) 2002-03-20
DK1187949T3 (en) 2005-10-31
DE10081377D2 (en) 2002-05-29
EP1187949B1 (en) 2005-07-20
ATE299961T1 (en) 2005-08-15
DE19923344A1 (en) 2000-11-23
WO2000071797A1 (en) 2000-11-30
AU5962300A (en) 2000-12-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FIBERWEB COROVIN GMBH, 31224 PEINE, DE

R081 Change of applicant/patentee

Ref document number: 1187949

Country of ref document: EP

Owner name: FITESA GERMANY GMBH, DE

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Effective date: 20121218