HK84794A - Method and apparatus for cooling molten filaments in spinning apparatus - Google Patents
Method and apparatus for cooling molten filaments in spinning apparatusInfo
- Publication number
- HK84794A HK84794A HK84794A HK84794A HK84794A HK 84794 A HK84794 A HK 84794A HK 84794 A HK84794 A HK 84794A HK 84794 A HK84794 A HK 84794A HK 84794 A HK84794 A HK 84794A
- Authority
- HK
- Hong Kong
- Prior art keywords
- cooling
- molten filaments
- cooling molten
- spinning
- spinning apparatus
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
Abstract
A method for cooling molten filaments in a spinning apparatus where, a plurality of molten filaments (2) extruded from a die (1) are cooled by cooling air blown out from a cooling apparatus (3) and are taken up with a draft, wherein the temperature and/or volume of the cooling air blown from the cooling apparatus is controlled so that the cooling is performed stronger, in stages or continuously, from upstream to downstream.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63070915A JP2674656B2 (en) | 1988-03-24 | 1988-03-24 | Method and apparatus for cooling molten filament in spinning device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK84794A true HK84794A (en) | 1994-08-26 |
Family
ID=13445282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK84794A HK84794A (en) | 1988-03-24 | 1994-08-18 | Method and apparatus for cooling molten filaments in spinning apparatus |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0334604B2 (en) |
JP (1) | JP2674656B2 (en) |
KR (1) | KR960006931B1 (en) |
CN (1) | CN1022581C (en) |
AT (1) | ATE97704T1 (en) |
AU (1) | AU625777B2 (en) |
CA (1) | CA1325088C (en) |
DE (1) | DE68910857T3 (en) |
HK (1) | HK84794A (en) |
NZ (1) | NZ228457A (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3941824A1 (en) * | 1989-12-19 | 1991-06-27 | Corovin Gmbh | METHOD AND SPINNING DEVICE FOR PRODUCING MICROFILAMENTS |
DE29512001U1 (en) * | 1995-07-25 | 1995-10-05 | Inventa Ag | Blow wall for cooling melt-spinnable synthetic threads |
DE59705511D1 (en) * | 1996-08-28 | 2002-01-10 | Barmag Barmer Maschf | Method and device for spinning a multifilament thread |
DE19821778B4 (en) * | 1998-05-14 | 2004-05-06 | Ems-Inventa Ag | Device and method for producing microfilaments of high titer uniformity from thermoplastic polymers |
CN1117186C (en) * | 1998-07-23 | 2003-08-06 | 巴马格股份公司 | Spinning device and method for spinning synthetic thread |
US6444151B1 (en) | 1999-04-15 | 2002-09-03 | E. I. Du Pont De Nemours And Company | Apparatus and process for spinning polymeric filaments |
JP2002309431A (en) * | 2000-06-21 | 2002-10-23 | Toray Eng Co Ltd | Spinning apparatus |
JP2002302862A (en) * | 2001-04-06 | 2002-10-18 | Mitsui Chemicals Inc | Method of producing nonwoven fabric and apparatus therefor |
DE50211394D1 (en) * | 2002-02-28 | 2008-01-31 | Reifenhaeuser Gmbh & Co Kg | Plant for the continuous production of a spunbonded web |
KR101143536B1 (en) * | 2002-07-05 | 2012-05-09 | 어플라이드 폴리머 이노베이션즈 엠멘 비.브이. | Spinning method |
PT1543182E (en) * | 2002-07-26 | 2008-04-18 | Kolon Inc | A high strength low shrinkage polyester drawn yarn, and a process of preparing for the same |
CN1333119C (en) * | 2003-04-11 | 2007-08-22 | 南亚塑胶工业股份有限公司 | Fine-denier polyester hollow filament spinning method and its produced pilament |
WO2006024435A1 (en) * | 2004-08-27 | 2006-03-09 | Diolen Industrial Fibers B.V. | Spinning method and device for carrying out said method |
JP2007284857A (en) * | 2006-03-22 | 2007-11-01 | Toray Ind Inc | Method for melt spinning polyester and its melt spinning apparatus |
JP5256970B2 (en) * | 2008-09-30 | 2013-08-07 | 東レ株式会社 | Melt spinning winding method and melt spinning winding device for cellulose fatty acid mixed ester fiber yarn |
CN101922056B (en) * | 2009-06-12 | 2012-05-23 | 珠海醋酸纤维有限公司 | Method for adjusting spinning channel wind |
GB2479552B (en) * | 2010-04-14 | 2015-07-08 | Aker Subsea Ltd | Subsea wellhead providing controlled access to a casing annulus |
DE102010020187A1 (en) * | 2010-05-11 | 2011-11-17 | Oerlikon Textile Gmbh & Co. Kg | Method and apparatus for melt spinning and cooling a variety of synthetic filaments |
CN101831718B (en) * | 2010-05-24 | 2012-07-04 | 桐乡市中辰化纤有限公司 | Method for preparing super-thick denier polyester monofilament |
NO334816B1 (en) * | 2011-04-28 | 2014-06-02 | Aker Subsea As | The subsea well assembly |
CN103582740A (en) * | 2011-06-17 | 2014-02-12 | Bp北美公司 | Air-freightable containment cap for containing a subsea well |
CN102787378B (en) * | 2012-09-03 | 2014-12-17 | 江苏恒力化纤股份有限公司 | Manufacturing method for high-strength low-elongation type dacron industrial yarn |
CN102797060B (en) * | 2012-09-03 | 2015-05-13 | 江苏恒力化纤股份有限公司 | Method and device for producing high-grade highway protective guard framework material polyester industrial yarn |
WO2015044953A1 (en) * | 2013-09-26 | 2015-04-02 | Reliance Industries Limited | System, method and device for quenching synthetic multifilament fibers |
KR20160001324A (en) | 2014-06-27 | 2016-01-06 | 이상수 | Composition for eye wash and production method thereof |
CN104153741A (en) * | 2014-08-26 | 2014-11-19 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Control valve system for external casing packer |
NO342043B1 (en) * | 2015-12-08 | 2018-03-19 | Aker Solutions As | Workover Safety System |
IT201900023235A1 (en) * | 2019-12-06 | 2021-06-06 | Ramina S R L | PLANT FOR THE PRODUCTION OF NON-WOVEN FABRIC |
CN111058104A (en) * | 2019-12-31 | 2020-04-24 | 浙江金海环境技术股份有限公司 | Environmental temperature control method, control device, melt-blown nonwoven material production line and preparation system |
CN114592244A (en) * | 2022-02-27 | 2022-06-07 | 浙江坤兴化纤科技有限公司 | Environment-friendly processing technology of high-strength polyester POY |
CN115182059B (en) * | 2022-06-13 | 2023-11-14 | 桐昆集团浙江恒超化纤有限公司 | Polyester fiber spinning equipment special for high-elastic spring spinning and spinning process |
CN116732623B (en) * | 2023-06-19 | 2024-02-20 | 桐昆集团浙江恒通化纤有限公司 | Moisture-absorbing sweat-releasing polyester fiber and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070839A (en) * | 1958-12-24 | 1963-01-01 | Du Pont | Controlled quenching apparatus |
LU44675A1 (en) * | 1962-11-15 | 1963-12-23 | ||
JPS539293A (en) * | 1976-07-14 | 1978-01-27 | Ebara Corp | Method and apparatus for regenerating activated carbon |
-
1988
- 1988-03-24 JP JP63070915A patent/JP2674656B2/en not_active Expired - Lifetime
-
1989
- 1989-03-21 DE DE68910857T patent/DE68910857T3/en not_active Expired - Fee Related
- 1989-03-21 AT AT89302795T patent/ATE97704T1/en not_active IP Right Cessation
- 1989-03-21 EP EP89302795A patent/EP0334604B2/en not_active Expired - Lifetime
- 1989-03-22 NZ NZ228457A patent/NZ228457A/en unknown
- 1989-03-22 AU AU31608/89A patent/AU625777B2/en not_active Ceased
- 1989-03-23 CA CA000594757A patent/CA1325088C/en not_active Expired - Fee Related
- 1989-03-23 CN CN89101766A patent/CN1022581C/en not_active Expired - Fee Related
- 1989-03-24 KR KR1019890003689A patent/KR960006931B1/en not_active IP Right Cessation
-
1994
- 1994-08-18 HK HK84794A patent/HK84794A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU625777B2 (en) | 1992-07-16 |
JP2674656B2 (en) | 1997-11-12 |
KR960006931B1 (en) | 1996-05-25 |
DE68910857T2 (en) | 1994-03-17 |
EP0334604B2 (en) | 1996-11-27 |
EP0334604A3 (en) | 1990-03-14 |
EP0334604B1 (en) | 1993-11-24 |
NZ228457A (en) | 1991-11-26 |
EP0334604A2 (en) | 1989-09-27 |
ATE97704T1 (en) | 1993-12-15 |
KR890014793A (en) | 1989-10-25 |
JPH01246408A (en) | 1989-10-02 |
AU3160889A (en) | 1989-09-28 |
CN1038135A (en) | 1989-12-20 |
CA1325088C (en) | 1993-12-14 |
DE68910857T3 (en) | 1997-04-10 |
DE68910857D1 (en) | 1994-01-05 |
CN1022581C (en) | 1993-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |