ATE286160T1 - METHOD FOR SPINNING A SPINNING SOLUTION AND SPINNING HEAD - Google Patents
METHOD FOR SPINNING A SPINNING SOLUTION AND SPINNING HEADInfo
- Publication number
- ATE286160T1 ATE286160T1 AT01936252T AT01936252T ATE286160T1 AT E286160 T1 ATE286160 T1 AT E286160T1 AT 01936252 T AT01936252 T AT 01936252T AT 01936252 T AT01936252 T AT 01936252T AT E286160 T1 ATE286160 T1 AT E286160T1
- Authority
- AT
- Austria
- Prior art keywords
- spinning
- head
- reduce
- increase
- order
- Prior art date
Links
Classifications
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
-
- 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
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Materials For Medical Uses (AREA)
- Pens And Brushes (AREA)
Abstract
The present invention relates to a spinning head (8) for spinning a spinning dope, which is provided with a tubular, thin-walled spinning capillary (7) having a discharge opening (94). The spinning dope used is e.g. a mixture of cellulose, tertiary amine oxide and water. In order to reduce the fibrillation tendency of the fibres spun by means of the spinning head and in order to increase the non-looping property, the present invention is so conceived that the spinning capillary (7) is heated directly close to the discharge cross-section (94). By means of this simple measure, it is possible to reduce the fibrillation tendency and to increase the non-looping property.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10019660A DE10019660B4 (en) | 2000-04-20 | 2000-04-20 | Process for spinning a spinning solution and spinning head |
PCT/EP2001/004467 WO2001081663A1 (en) | 2000-04-20 | 2001-04-19 | Method for spinning a spinning solution and spinning head |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE286160T1 true ATE286160T1 (en) | 2005-01-15 |
Family
ID=7639492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01936252T ATE286160T1 (en) | 2000-04-20 | 2001-04-19 | METHOD FOR SPINNING A SPINNING SOLUTION AND SPINNING HEAD |
Country Status (15)
Country | Link |
---|---|
US (1) | US20030155673A1 (en) |
EP (1) | EP1276922B2 (en) |
KR (1) | KR100500279B1 (en) |
CN (1) | CN1232682C (en) |
AT (1) | ATE286160T1 (en) |
AU (1) | AU2001262211A1 (en) |
BR (1) | BR0110432A (en) |
CA (1) | CA2406765C (en) |
DE (2) | DE10019660B4 (en) |
EA (1) | EA003589B1 (en) |
MY (1) | MY128277A (en) |
NO (1) | NO321686B1 (en) |
TW (1) | TW565632B (en) |
WO (1) | WO2001081663A1 (en) |
ZA (1) | ZA200209329B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10112050B4 (en) * | 2001-03-14 | 2004-02-12 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. | Method and device for the production of cellulose fibers and cellulose filament yarns |
DE10200405A1 (en) | 2002-01-08 | 2002-08-01 | Zimmer Ag | Cooling blowing spinning apparatus and process |
DE10204381A1 (en) | 2002-01-28 | 2003-08-07 | Zimmer Ag | Ergonomic spinning system |
DE10206089A1 (en) | 2002-02-13 | 2002-08-14 | Zimmer Ag | bursting |
DE102004024030A1 (en) | 2004-05-13 | 2005-12-08 | Zimmer Ag | Lyocell process with polymerization-degree-dependent adjustment of the processing time |
KR100595751B1 (en) * | 2004-11-11 | 2006-07-03 | 주식회사 효성 | The Process for preparing a cellulose fiber |
DE102005040000B4 (en) * | 2005-08-23 | 2010-04-01 | Lenzing Ag | Multi-spinneret arrangement and methods with suction and blowing |
CN100553662C (en) * | 2006-07-18 | 2009-10-28 | 中国人民解放军第二军医大学 | A kind of antineoplastic Chinese medicine composition and preparation method thereof |
US9206528B2 (en) * | 2008-02-08 | 2015-12-08 | List Holding Ag | Method and device for the production of molded bodies |
WO2011124387A1 (en) | 2010-04-08 | 2011-10-13 | List Holding Ag | Process for producing a product |
CN103015082B (en) * | 2012-12-25 | 2014-08-13 | 西安建筑科技大学 | Spinning head and method for preparing braided tube/polymer composite membrane by using spinning head |
EP3957780A1 (en) * | 2013-10-29 | 2022-02-23 | Braskem, S.A. | Continuous system and method for producing at least one polymeric yarn |
TWI667378B (en) | 2014-01-03 | 2019-08-01 | 奧地利商蘭精股份有限公司 | Cellulosic fibre |
CN103938283A (en) * | 2014-04-25 | 2014-07-23 | 吕赛林 | Spinneret plate for manufacturing bamboo pulp high-solubility functional fibers |
CN105332064B (en) * | 2015-12-02 | 2018-01-12 | 苏州布舞佳乡纺织科技有限公司 | A kind of fiber fabrication setup for being used to weave |
CN108298498B (en) * | 2017-01-13 | 2019-12-10 | 北京赛特超润界面科技有限公司 | Spring drain infiltration device |
EP3467161A1 (en) * | 2017-10-06 | 2019-04-10 | Lenzing Aktiengesellschaft | Lyocell type cellulose filament production process |
ES2911218T3 (en) * | 2018-01-15 | 2022-05-18 | Chemiefaser Lenzing Ag | Reuse of Lyocell cellulose fiber for the Lyocell process |
CN112176430B (en) * | 2020-09-21 | 2021-08-27 | 浙江永宁药业股份有限公司 | Constant-temperature type spray head for gauze mask melt-blown production |
CN114277452B (en) * | 2022-01-26 | 2023-01-06 | 中国纺织科学研究院有限公司 | Spinning equipment by dry-jet wet spinning method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3437725A (en) † | 1967-08-29 | 1969-04-08 | Du Pont | Melt spinning apparatus and method |
US4317790A (en) * | 1979-02-21 | 1982-03-02 | American Cyanamid Company | Spinning process |
DE3370976D1 (en) * | 1982-05-28 | 1987-05-21 | Asahi Chemical Ind | Easily dyeable polyethylene terephtalate fibre and process for preparing the same |
JPS61194204A (en) * | 1985-02-21 | 1986-08-28 | Teijin Ltd | Spinneret |
US5264173A (en) * | 1989-05-24 | 1993-11-23 | Masatsugu Mochizuki | Polyvinyl alcohol monofilament yarns and process for producing the same |
US5652001A (en) * | 1993-05-24 | 1997-07-29 | Courtaulds Fibres Limited | Spinnerette |
AT399729B (en) * | 1993-07-01 | 1995-07-25 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD AND THE USE THEREOF |
AT403531B (en) * | 1994-08-10 | 1998-03-25 | Chemiefaser Lenzing Ag | DEVICE FOR REGULATING PRESSURE IN A FLOWING, VISCOSE DIMENSION |
DE4430828C2 (en) * | 1994-08-31 | 2001-05-31 | Thueringisches Inst Textil | Process for fibrillating solvent-spun cellulose filament yarns |
AT401063B (en) * | 1994-09-05 | 1996-06-25 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSIC SHAPED BODIES |
US5984655A (en) * | 1994-12-22 | 1999-11-16 | Lenzing Aktiengesellschaft | Spinning process and apparatus |
US6210801B1 (en) * | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
GB9625634D0 (en) † | 1996-12-10 | 1997-01-29 | Courtaulds Fibres Holdings Ltd | Method of manufacture of nonwoven fabric |
US6336801B1 (en) * | 1999-06-21 | 2002-01-08 | Kimberly-Clark Worldwide, Inc. | Die assembly for a meltblowing apparatus |
-
2000
- 2000-04-20 DE DE10019660A patent/DE10019660B4/en not_active Expired - Fee Related
-
2001
- 2001-04-18 MY MYPI20011837A patent/MY128277A/en unknown
- 2001-04-19 WO PCT/EP2001/004467 patent/WO2001081663A1/en active IP Right Grant
- 2001-04-19 AU AU2001262211A patent/AU2001262211A1/en not_active Abandoned
- 2001-04-19 AT AT01936252T patent/ATE286160T1/en not_active IP Right Cessation
- 2001-04-19 CA CA002406765A patent/CA2406765C/en not_active Expired - Fee Related
- 2001-04-19 KR KR10-2002-7014128A patent/KR100500279B1/en not_active IP Right Cessation
- 2001-04-19 DE DE50104967T patent/DE50104967D1/en not_active Expired - Fee Related
- 2001-04-19 BR BR0110432-2A patent/BR0110432A/en active Search and Examination
- 2001-04-19 CN CNB018098207A patent/CN1232682C/en not_active Expired - Fee Related
- 2001-04-19 US US10/258,058 patent/US20030155673A1/en not_active Abandoned
- 2001-04-19 EA EA200201118A patent/EA003589B1/en not_active IP Right Cessation
- 2001-04-19 EP EP01936252A patent/EP1276922B2/en not_active Expired - Lifetime
- 2001-06-20 TW TW090109080A patent/TW565632B/en not_active IP Right Cessation
-
2002
- 2002-10-21 NO NO20025047A patent/NO321686B1/en unknown
- 2002-11-15 ZA ZA200209329A patent/ZA200209329B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY128277A (en) | 2007-01-31 |
WO2001081663A8 (en) | 2002-02-21 |
DE50104967D1 (en) | 2005-02-03 |
CN1430684A (en) | 2003-07-16 |
EP1276922B1 (en) | 2004-12-29 |
KR100500279B1 (en) | 2005-07-11 |
NO20025047L (en) | 2002-12-04 |
AU2001262211A1 (en) | 2001-11-07 |
DE10019660A1 (en) | 2000-10-26 |
EP1276922A1 (en) | 2003-01-22 |
DE10019660B4 (en) | 2004-04-29 |
CA2406765A1 (en) | 2002-10-18 |
US20030155673A1 (en) | 2003-08-21 |
CN1232682C (en) | 2005-12-21 |
EA003589B1 (en) | 2003-06-26 |
NO20025047D0 (en) | 2002-10-21 |
EA200201118A1 (en) | 2003-02-27 |
BR0110432A (en) | 2003-02-11 |
NO321686B1 (en) | 2006-06-19 |
ZA200209329B (en) | 2004-02-16 |
CA2406765C (en) | 2007-01-09 |
TW565632B (en) | 2003-12-11 |
WO2001081663A1 (en) | 2001-11-01 |
EP1276922B2 (en) | 2008-07-09 |
KR20020093934A (en) | 2002-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |