ATE251239T1 - Vliesstoff und verfahren zu seiner herstellung - Google Patents

Vliesstoff und verfahren zu seiner herstellung

Info

Publication number
ATE251239T1
ATE251239T1 AT99925203T AT99925203T ATE251239T1 AT E251239 T1 ATE251239 T1 AT E251239T1 AT 99925203 T AT99925203 T AT 99925203T AT 99925203 T AT99925203 T AT 99925203T AT E251239 T1 ATE251239 T1 AT E251239T1
Authority
AT
Austria
Prior art keywords
fibres
cellulose
collected
web
coagulant
Prior art date
Application number
AT99925203T
Other languages
English (en)
Inventor
Stephen John Law
Original Assignee
Tencel Ltd
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 Tencel Ltd filed Critical Tencel Ltd
Application granted granted Critical
Publication of ATE251239T1 publication Critical patent/ATE251239T1/de

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
    • D04H3/16—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
    • 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
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • D01D5/06—Wet spinning methods
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • 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
    • D04H1/425—Cellulose series
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/013—Regenerated cellulose series
    • 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
    • D04H3/015—Natural 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
    • D04H3/02—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
    • D04H3/03—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 at random
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
AT99925203T 1998-06-05 1999-06-04 Vliesstoff und verfahren zu seiner herstellung ATE251239T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9812089A GB2337957A (en) 1998-06-05 1998-06-05 Method of manufacture of a nonwoven fabric
PCT/GB1999/001775 WO1999064649A1 (en) 1998-06-05 1999-06-04 Methods of manufacture of nonwoven fabric

Publications (1)

Publication Number Publication Date
ATE251239T1 true ATE251239T1 (de) 2003-10-15

Family

ID=10833247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99925203T ATE251239T1 (de) 1998-06-05 1999-06-04 Vliesstoff und verfahren zu seiner herstellung

Country Status (15)

Country Link
EP (1) EP1093536B1 (de)
JP (1) JP4373008B2 (de)
KR (1) KR100563788B1 (de)
CN (1) CN1161502C (de)
AT (1) ATE251239T1 (de)
AU (1) AU4158299A (de)
BR (1) BR9910862A (de)
CA (1) CA2333882A1 (de)
DE (1) DE69911776T2 (de)
ES (1) ES2209444T3 (de)
GB (1) GB2337957A (de)
ID (1) ID27038A (de)
TR (1) TR200003602T2 (de)
TW (1) TW419543B (de)
WO (1) WO1999064649A1 (de)

Families Citing this family (52)

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US6221487B1 (en) * 1996-08-23 2001-04-24 The Weyerhauser Company Lyocell fibers having enhanced CV properties
US6471727B2 (en) 1996-08-23 2002-10-29 Weyerhaeuser Company Lyocell fibers, and compositions for making the same
US6235392B1 (en) 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
US6210801B1 (en) 1996-08-23 2001-04-03 Weyerhaeuser Company Lyocell fibers, and compositions for making same
US6331354B1 (en) 1996-08-23 2001-12-18 Weyerhaeuser Company Alkaline pulp having low average degree of polymerization values and method of producing the same
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
US6773648B2 (en) 1998-11-03 2004-08-10 Weyerhaeuser Company Meltblown process with mechanical attenuation
DE10065859B4 (de) * 2000-12-22 2006-08-24 Gerking, Lüder, Dr.-Ing. Verfahren und Vorrichtung zur Herstellung von im Wesentlichen endlosen feinen Fäden
AU2002339886A1 (en) 2001-09-07 2003-03-24 Polymer Group, Inc. Imaged nonwoven fabric comprising lyocell fibers
DE602004001399T2 (de) * 2003-04-03 2007-06-21 E.I. Dupont De Nemours And Co., Wilmington Verfahren zum herstellen von gleichmässig verteiltem material
DE102006014171A1 (de) * 2006-03-24 2007-09-27 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Flächenheizer mit leitfähigem Cellulosevlies
AT503625B1 (de) * 2006-04-28 2013-10-15 Chemiefaser Lenzing Ag Wasserstrahlverfestigtes produkt enthaltend cellulosische fasern
WO2007124522A1 (en) * 2006-04-28 2007-11-08 Lenzing Aktiengesellschaft Nonwoven melt-blown product
AT505621B1 (de) 2007-11-07 2009-03-15 Chemiefaser Lenzing Ag Vefahren zur herstellung eines wasserstrahlverfestigten produktes enthaltend cellulosische fasern
CN102560902A (zh) * 2012-01-12 2012-07-11 天津工业大学 一种粘胶纤维素纺丝成网非织造布的制造方法
AT516414B1 (de) 2014-10-28 2017-07-15 Chemiefaser Lenzing Ag Flüssigkeitsgetränkter Vliesstoff, enthaltend Zinkoxid-haltige Cellulosefasern
EP3144376A1 (de) 2015-09-16 2017-03-22 Lenzing Aktiengesellschaft Verwendung einer lyocell-faser
AT519489B1 (de) 2016-10-21 2021-11-15 Chemiefaser Lenzing Ag Verfahren und Vorrichtung zum Herstellen von Vliesen auf Cellulosebasis, die direkt aus Lyocell-Spinnlösung gebildet werden
WO2018184043A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a clean room wipe
EP3385430A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Optisch transparenter nasser cellulosefaservliesstoff
WO2018184045A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use as a hot cooking oil filter media
EP3385428A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaserstoff mit fasern mit nichtkreisförmigem querschnittt
WO2018184048A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use as a wipes substrate
WO2018184039A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use as a dryer sheet
EP3385426A1 (de) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit erhöhtem wasserhaltevermögen und geringem grundgewicht
WO2018184050A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a wound care product
EP3385425A1 (de) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit erhöhter ölabsorptionsfähigkeit
WO2018184049A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven material designed for use in hygiene applications
EP3385429A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit faserverbundenen, strahlungsableitenden teilchen
EP3385433A1 (de) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit massgeschneiderter flüssigkeitsabsorbtionsfähigkeit
WO2018184041A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a beauty face mask
WO2018184051A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven material designed for use in absorbent core structures with intrinsic acquistion/distribution capabilities
WO2018184040A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a cleaning and disinfecting wipe
EP3385427A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit faserdurchmesserverteilung
WO2018184044A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a wet floor cleaning wipe
WO2018184046A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven material designed for use as filter media
WO2018184047A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in a healthcare wiper
CN110506139B (zh) * 2017-04-03 2023-01-06 连津格股份公司 用多种粘合技术制成的连续长丝纤维素非织造布
EP3385434A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit verschmolzenen fasern
EP3385435A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit verschiedenen porensätzen
EP3385431A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit homogen verflochtenen fasern
WO2018184042A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in an industrial cleaning wipe
EP3385432A1 (de) 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Cellulosefaservliesstoff mit extrem niedrigem schwermetallgehalt
CN110578179B (zh) * 2018-06-08 2024-09-03 郑州中远生物基新材料有限公司 一种纤维素纤维长丝的生产方法及生产装置
EP3604652B1 (de) 2018-07-31 2023-09-06 Lenzing Aktiengesellschaft Vliesstoff, verwendung des vliesstoffes und wischtuch, trocknertuch sowie gesichtsmaske enthaltend den vliesstoff
EP3636672A1 (de) 2018-10-09 2020-04-15 Lenzing Aktiengesellschaft Markierung eines regenerierten cellulosematerials
CN109554828B (zh) * 2018-10-22 2021-06-22 复旦大学 一种超低定量再生纤维素纤维丝网的制备方法
EP3696317A1 (de) 2019-02-15 2020-08-19 Lenzing Aktiengesellschaft Spinngefärbte faser und verfahren zur deren herstellung
TWI770569B (zh) * 2020-07-29 2022-07-11 新麗企業股份有限公司 不織布製造設備及其製造方法
EP4163430A1 (de) 2021-10-08 2023-04-12 Lenzing Aktiengesellschaft Vliesstoffschicht mit einem netzwerk aus im wesentlichen endlosen regenerierten zellulosefasern
EP4215170A1 (de) 2022-01-20 2023-07-26 Lenzing Aktiengesellschaft Vliesstoffschicht mit einem netzwerk aus im wesentlichen endlosen regenerierten zellulosefasern
EP4293148A1 (de) 2022-06-15 2023-12-20 Lenzing Aktiengesellschaft Vliesstoffschicht mit einem netzwerk aus im wesentlichen endlosen regenerierten zellulosefasern

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JP2739509B2 (ja) * 1989-12-28 1998-04-15 ダイセル化学工業株式会社 中空糸膜の製造方法及びそれに用いられる筒状物
AT401393B (de) * 1994-09-05 1996-08-26 Chemiefaser Lenzing Ag Verfahren zur herstellung von cellulosefasern
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FR2735794B1 (fr) * 1995-06-26 1997-09-19 Elysees Balzac Financiere Procede de preparation d'un melange de fibres et de microfibres cellulosiques
GB9607456D0 (en) * 1996-04-10 1996-06-12 Courtaulds Fibres Holdings Ltd Spinning of filaments
CA2641972C (en) * 1996-08-23 2012-11-13 Weyerhaeuser Company Lyocell fibers and process for their preparation

Also Published As

Publication number Publication date
KR100563788B1 (ko) 2006-03-27
BR9910862A (pt) 2001-03-06
GB9812089D0 (en) 1998-08-05
GB2337957A (en) 1999-12-08
JP2002517630A (ja) 2002-06-18
DE69911776T2 (de) 2004-08-19
CN1304464A (zh) 2001-07-18
AU4158299A (en) 1999-12-30
JP4373008B2 (ja) 2009-11-25
CN1161502C (zh) 2004-08-11
ID27038A (id) 2001-02-22
EP1093536B1 (de) 2003-10-01
EP1093536A1 (de) 2001-04-25
TW419543B (en) 2001-01-21
ES2209444T3 (es) 2004-06-16
TR200003602T2 (tr) 2001-04-20
KR20010071345A (ko) 2001-07-28
WO1999064649A1 (en) 1999-12-16
DE69911776D1 (de) 2003-11-06
CA2333882A1 (en) 1999-12-16

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