GB9812089D0 - Method of manufacture of nonwoven fabric - Google Patents
Method of manufacture of nonwoven fabricInfo
- Publication number
- GB9812089D0 GB9812089D0 GBGB9812089.2A GB9812089A GB9812089D0 GB 9812089 D0 GB9812089 D0 GB 9812089D0 GB 9812089 A GB9812089 A GB 9812089A GB 9812089 D0 GB9812089 D0 GB 9812089D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- cellulose
- collected
- web
- coagulant
- 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.)
- Withdrawn
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
- D04H1/40—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
-
- 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
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)
- Treatment Of Fiber Materials (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
A nonwoven cellulose fabric is manufactured by extruding a solution of cellulose through at least one spinning jet to form fibres, subjecting the fibres to a high velocity gas flow, and passing the fibres through a vapour mist which at least partially coagulates the fibres prior to collection as a fabric web. The vapour mist may be a low alkyl alcohol or water, and is preferably formed by an atomiser nozzle located below the spinning jet(s). The gas flow is preferably compressed air which is directed onto the fibres at an angle of 30 to the axis of the extrudate fibres. The cellulose solution preferably contains 4-22%, and most preferably 10-15%, by weight cellulose, using an amine oxide as solvent. The fibre web may be collected on a dry surface with the subsequent treatment of the web with a coagulant, or it may alternatively be collected onto a surface wetted with coagulant. The fibre web is preferably collected on a compliant surface, which may be provided by a 2mm thick foam layer.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9812089A GB2337957A (en) | 1998-06-05 | 1998-06-05 | Method of manufacture of a nonwoven fabric |
TW088108594A TW419543B (en) | 1998-06-05 | 1999-05-21 | Methods of manufacture of nonwoven fabric and nonwoven fabrics manufactured thereby |
AT99925203T ATE251239T1 (en) | 1998-06-05 | 1999-06-04 | NON-WOVEN MATERIAL AND METHOD FOR PRODUCING IT |
PCT/GB1999/001775 WO1999064649A1 (en) | 1998-06-05 | 1999-06-04 | Methods of manufacture of nonwoven fabric |
AU41582/99A AU4158299A (en) | 1998-06-05 | 1999-06-04 | Methods of manufacture of nonwoven fabric |
CA002333882A CA2333882A1 (en) | 1998-06-05 | 1999-06-04 | Methods of manufacture of nonwoven fabric |
BR9910862-3A BR9910862A (en) | 1998-06-05 | 1999-06-04 | Process for the manufacture of a cellulose non-woven cloth, lyocell non-woven cloth, and lyocell non-woven cloth fabric. |
TR2000/03602T TR200003602T2 (en) | 1998-06-05 | 1999-06-04 | Methods of manufacturing non-woven fabrics |
CNB998070343A CN1161502C (en) | 1998-06-05 | 1999-06-04 | Method of manufacture of nonwoven fabric |
KR1020007013428A KR100563788B1 (en) | 1998-06-05 | 1999-06-04 | Methods of manufacture of nonwoven fabric |
EP99925203A EP1093536B1 (en) | 1998-06-05 | 1999-06-04 | Nonwoven fabric and method of its manufacture |
JP2000553637A JP4373008B2 (en) | 1998-06-05 | 1999-06-04 | Nonwoven manufacturing method |
IDW20002525A ID27038A (en) | 1998-06-05 | 1999-06-04 | METHOD OF MAKING FABRIC NOT WEAVING |
DE69911776T DE69911776T2 (en) | 1998-06-05 | 1999-06-04 | Nonwoven fabric and process for its manufacture |
ES99925203T ES2209444T3 (en) | 1998-06-05 | 1999-06-04 | NON-FABRICED TEXTILE MATERIAL AND METHOD FOR MANUFACTURING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9812089A GB2337957A (en) | 1998-06-05 | 1998-06-05 | Method of manufacture of a nonwoven fabric |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9812089D0 true GB9812089D0 (en) | 1998-08-05 |
GB2337957A GB2337957A (en) | 1999-12-08 |
Family
ID=10833247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9812089A Withdrawn GB2337957A (en) | 1998-06-05 | 1998-06-05 | Method of manufacture of a nonwoven fabric |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1093536B1 (en) |
JP (1) | JP4373008B2 (en) |
KR (1) | KR100563788B1 (en) |
CN (1) | CN1161502C (en) |
AT (1) | ATE251239T1 (en) |
AU (1) | AU4158299A (en) |
BR (1) | BR9910862A (en) |
CA (1) | CA2333882A1 (en) |
DE (1) | DE69911776T2 (en) |
ES (1) | ES2209444T3 (en) |
GB (1) | GB2337957A (en) |
ID (1) | ID27038A (en) |
TR (1) | TR200003602T2 (en) |
TW (1) | TW419543B (en) |
WO (1) | WO1999064649A1 (en) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US6210801B1 (en) | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
US6235392B1 (en) | 1996-08-23 | 2001-05-22 | Weyerhaeuser Company | Lyocell fibers and process for their preparation |
US6306334B1 (en) | 1996-08-23 | 2001-10-23 | The Weyerhaeuser Company | Process for melt blowing continuous lyocell fibers |
US6471727B2 (en) | 1996-08-23 | 2002-10-29 | Weyerhaeuser Company | Lyocell fibers, and compositions for making the same |
US6221487B1 (en) * | 1996-08-23 | 2001-04-24 | The Weyerhauser Company | Lyocell fibers having enhanced CV properties |
US6773648B2 (en) | 1998-11-03 | 2004-08-10 | Weyerhaeuser Company | Meltblown process with mechanical attenuation |
DE10065859B4 (en) | 2000-12-22 | 2006-08-24 | Gerking, Lüder, Dr.-Ing. | Method and apparatus for producing substantially endless fine threads |
EP1434904A4 (en) | 2001-09-07 | 2005-04-13 | Polymer Group Inc | Imaged nonwoven fabric comprising lyocell fibers |
CN100537860C (en) * | 2003-04-03 | 2009-09-09 | 纳幕尔杜邦公司 | Form the method for uniformly distributed material |
DE102006014171A1 (en) * | 2006-03-24 | 2007-09-27 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Panel radiator for use in the field of heating voltage, has electrically conductive cellulose non-woven material that forms electrical resistance required for heating, and two electrical strips, which electrically contacts the material |
AT503625B1 (en) * | 2006-04-28 | 2013-10-15 | Chemiefaser Lenzing Ag | WATER-IRRADIZED PRODUCT CONTAINING CELLULASIC FIBERS |
EP2013385A1 (en) * | 2006-04-28 | 2009-01-14 | Lenzing Aktiengesellschaft | Nonwoven melt-blown product |
AT505621B1 (en) | 2007-11-07 | 2009-03-15 | Chemiefaser Lenzing Ag | METHODS FOR PRODUCING A WATER-IRRADIZED PRODUCT CONTAINING CELLULOSIC FIBERS |
CN102560902A (en) * | 2012-01-12 | 2012-07-11 | 天津工业大学 | Method for producing viscose cellulose spun-laid nonwoven |
AT516414B1 (en) | 2014-10-28 | 2017-07-15 | Chemiefaser Lenzing Ag | Liquid-soaked non-woven fabric containing zinc oxide-containing cellulose fibers |
EP3144376A1 (en) | 2015-09-16 | 2017-03-22 | Lenzing Aktiengesellschaft | Use of a lyocell fibre |
AT519489B1 (en) | 2016-10-21 | 2021-11-15 | Chemiefaser Lenzing Ag | Method and apparatus for producing cellulose-based nonwovens which are formed directly from Lyocell spinning solution |
EP3385429A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with fiber connected radiation diffusing particles |
WO2018184048A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use as a wipes substrate |
WO2018184050A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in a wound care product |
EP3385425A1 (en) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with increased oil absorbing capability |
EP3385433A1 (en) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with tailored liquid wicking capability |
EP3385428A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with fibers having non-circular cross section |
EP3385430A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Optically transparent wet nonwoven cellulose fiber fabric |
WO2018184043A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in a clean room wipe |
WO2018184042A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in an industrial cleaning wipe |
EP3385427A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with fiber diameter distribution |
WO2018184040A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in a cleaning and disinfecting wipe |
WO2018184039A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use as a dryer sheet |
WO2018184045A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use as a hot cooking oil filter media |
WO2018184049A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven material designed for use in hygiene applications |
WO2018184041A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in a beauty face mask |
WO2018184044A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in a wet floor cleaning wipe |
EP3385435A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with different sets of pores |
EP3385431A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with homogeneously merged fibers |
WO2018184046A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven material designed for use as filter media |
EP3607123A1 (en) | 2017-04-03 | 2020-02-12 | Lenzing AG | Continuous filament cellulose nonwoven made with multiple bonding techniques |
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 |
EP3385434A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with merged fibers |
EP3385432A1 (en) | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with extremely low heavy metal content |
EP3385426A1 (en) * | 2017-04-03 | 2018-10-10 | Lenzing Aktiengesellschaft | Nonwoven cellulose fiber fabric with increased water holding capability and low basis weight |
WO2018184047A1 (en) | 2017-04-03 | 2018-10-11 | Lenzing Ag | A nonwoven web designed for use in a healthcare wiper |
CN110578179B (en) * | 2018-06-08 | 2024-09-03 | 郑州中远生物基新材料有限公司 | Production method and production device of cellulose fiber filaments |
EP3604652B1 (en) | 2018-07-31 | 2023-09-06 | Lenzing Aktiengesellschaft | Nonwoven fabric, use of the nonwoven fabric and wipe, dryer cloth and face mask containing the nonwoven fabric |
EP3636672A1 (en) | 2018-10-09 | 2020-04-15 | Lenzing Aktiengesellschaft | Marking of a regenerated cellulosic material |
CN109554828B (en) * | 2018-10-22 | 2021-06-22 | 复旦大学 | Preparation method of ultralow-quantitative regenerated cellulose fiber screen |
EP3696317A1 (en) | 2019-02-15 | 2020-08-19 | Lenzing Aktiengesellschaft | Spun-dyed fiber and method for its manufacture |
TWI770569B (en) * | 2020-07-29 | 2022-07-11 | 新麗企業股份有限公司 | Nonwoven fabric manufacturing equipment and manufacturing method thereof |
EP4163430A1 (en) | 2021-10-08 | 2023-04-12 | Lenzing Aktiengesellschaft | Nonwoven layer comprising a network of substantially endless regenerated cellulosic fibers |
EP4215170A1 (en) | 2022-01-20 | 2023-07-26 | Lenzing Aktiengesellschaft | Nonwoven layer comprising a network of substantially continuous regenerated cellulosic fibers |
EP4293148A1 (en) | 2022-06-15 | 2023-12-20 | Lenzing Aktiengesellschaft | Nonwoven layer comprising a network of substantially continuous regenerated cellulosic fibers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2463676A (en) * | 1945-06-18 | 1949-03-08 | Celanese Corp | Dry spinning apparatus and method for the production of artificial filaments |
US3415922A (en) * | 1965-07-02 | 1968-12-10 | Monsanto Co | Mist spinning |
US4261943A (en) * | 1979-07-02 | 1981-04-14 | Akzona Incorporated | Process for surface treating cellulose products |
JP2739509B2 (en) * | 1989-12-28 | 1998-04-15 | ダイセル化学工業株式会社 | Method for producing hollow fiber membrane and tubular material used therefor |
AT401393B (en) * | 1994-09-05 | 1996-08-26 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSE FIBERS |
US5545371A (en) * | 1994-12-15 | 1996-08-13 | Ason Engineering, Inc. | Process for producing non-woven webs |
FR2735794B1 (en) * | 1995-06-26 | 1997-09-19 | Elysees Balzac Financiere | PROCESS FOR THE PREPARATION OF A MIXTURE OF CELLULOSIC FIBERS AND MICROFIBERS |
GB9607456D0 (en) * | 1996-04-10 | 1996-06-12 | Courtaulds Fibres Holdings Ltd | Spinning of filaments |
ES2185045T3 (en) * | 1996-08-23 | 2003-04-16 | Weyerhaeuser Co | LYOCELL FIBERS AND PROCESS FOR PREPARATION. |
-
1998
- 1998-06-05 GB GB9812089A patent/GB2337957A/en not_active Withdrawn
-
1999
- 1999-05-21 TW TW088108594A patent/TW419543B/en not_active IP Right Cessation
- 1999-06-04 EP EP99925203A patent/EP1093536B1/en not_active Expired - Lifetime
- 1999-06-04 DE DE69911776T patent/DE69911776T2/en not_active Expired - Lifetime
- 1999-06-04 ID IDW20002525A patent/ID27038A/en unknown
- 1999-06-04 TR TR2000/03602T patent/TR200003602T2/en unknown
- 1999-06-04 AT AT99925203T patent/ATE251239T1/en not_active IP Right Cessation
- 1999-06-04 JP JP2000553637A patent/JP4373008B2/en not_active Expired - Lifetime
- 1999-06-04 CN CNB998070343A patent/CN1161502C/en not_active Expired - Lifetime
- 1999-06-04 AU AU41582/99A patent/AU4158299A/en not_active Abandoned
- 1999-06-04 BR BR9910862-3A patent/BR9910862A/en not_active Application Discontinuation
- 1999-06-04 ES ES99925203T patent/ES2209444T3/en not_active Expired - Lifetime
- 1999-06-04 CA CA002333882A patent/CA2333882A1/en not_active Abandoned
- 1999-06-04 WO PCT/GB1999/001775 patent/WO1999064649A1/en active IP Right Grant
- 1999-06-04 KR KR1020007013428A patent/KR100563788B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9910862A (en) | 2001-03-06 |
CN1161502C (en) | 2004-08-11 |
CN1304464A (en) | 2001-07-18 |
WO1999064649A1 (en) | 1999-12-16 |
JP4373008B2 (en) | 2009-11-25 |
AU4158299A (en) | 1999-12-30 |
JP2002517630A (en) | 2002-06-18 |
CA2333882A1 (en) | 1999-12-16 |
KR100563788B1 (en) | 2006-03-27 |
KR20010071345A (en) | 2001-07-28 |
GB2337957A (en) | 1999-12-08 |
ID27038A (en) | 2001-02-22 |
DE69911776T2 (en) | 2004-08-19 |
EP1093536B1 (en) | 2003-10-01 |
DE69911776D1 (en) | 2003-11-06 |
ES2209444T3 (en) | 2004-06-16 |
EP1093536A1 (en) | 2001-04-25 |
TW419543B (en) | 2001-01-21 |
ATE251239T1 (en) | 2003-10-15 |
TR200003602T2 (en) | 2001-04-20 |
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