WO2004104485A3 - Methods and apparatus for controlling airflow in a fiber extrusion system - Google Patents
Methods and apparatus for controlling airflow in a fiber extrusion system Download PDFInfo
- Publication number
- WO2004104485A3 WO2004104485A3 PCT/US2004/015860 US2004015860W WO2004104485A3 WO 2004104485 A3 WO2004104485 A3 WO 2004104485A3 US 2004015860 W US2004015860 W US 2004015860W WO 2004104485 A3 WO2004104485 A3 WO 2004104485A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flow region
- region
- fiber
- fiber flow
- chamber
- 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
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04752807.0A EP1629141B1 (en) | 2003-05-20 | 2004-05-20 | Apparatus and method for controlling airflow in a fiber extrusion system |
JP2006533253A JP4795243B2 (en) | 2003-05-20 | 2004-05-20 | Method and apparatus for controlling airflow in a fiber extrusion system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47171003P | 2003-05-20 | 2003-05-20 | |
US60/471,710 | 2003-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004104485A2 WO2004104485A2 (en) | 2004-12-02 |
WO2004104485A3 true WO2004104485A3 (en) | 2005-02-17 |
Family
ID=33476876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/015860 WO2004104485A2 (en) | 2003-05-20 | 2004-05-20 | Methods and apparatus for controlling airflow in a fiber extrusion system |
Country Status (4)
Country | Link |
---|---|
US (1) | US7037097B2 (en) |
EP (1) | EP1629141B1 (en) |
JP (1) | JP4795243B2 (en) |
WO (1) | WO2004104485A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20041137A1 (en) * | 2004-06-04 | 2004-09-04 | Fare Spa | APPARATUS FOR THE TREATMENT OF SYNTHETIC YARNS |
EP1778898A4 (en) * | 2004-07-30 | 2008-05-28 | Invista Tech Sarl | Adjustable air shield for skewed godet rolls |
WO2006127578A1 (en) * | 2005-05-23 | 2006-11-30 | 3M Innovative Properties Company | Methods and apparatus for meltblowing of polymeric material utilizing fluid flow from an auxiliary manifold |
US20070205530A1 (en) * | 2006-03-02 | 2007-09-06 | Nordson Corporation | Apparatus and methods for distributing a balanced air stream to an extrusion die of a meltspinning apparatus |
WO2008055823A2 (en) * | 2006-11-10 | 2008-05-15 | Oerlikon Textile Gmbh & Co. Kg | Process and device for melt-spinning and cooling synthetic filaments |
WO2008071658A2 (en) * | 2006-12-12 | 2008-06-19 | Oerlikon Textile Gmbh & Co. Kg | Method and device for melt spinning and cooling synthetic filaments |
US8246898B2 (en) * | 2007-03-19 | 2012-08-21 | Conrad John H | Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit |
DE102008051836B4 (en) * | 2008-10-17 | 2012-09-13 | Carl Freudenberg Kg | Process for the production of spunbonded nonwovens |
US8501644B2 (en) * | 2009-06-02 | 2013-08-06 | Christine W. Cole | Activated protective fabric |
JP5738058B2 (en) * | 2010-06-29 | 2015-06-17 | キヤノン株式会社 | Inkjet recording medium |
GB201616932D0 (en) * | 2016-10-05 | 2016-11-16 | British American Tobacco (Investments) Limited And Tobacco Research And Development Institute (Propr | Mathod and equipment for gathering fibres |
RU2740134C1 (en) | 2017-03-24 | 2021-01-11 | Бритиш Американ Тобакко (Инвестментс) Лимитед | Methods and equipment for forming of tubes from fibrous material |
CN117026397B (en) * | 2023-10-09 | 2023-12-26 | 南通摩瑞纺织有限公司 | Spinning cooling device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062611A (en) * | 1959-10-26 | 1962-11-06 | Eastman Kodak Co | Method of making a roughened tow |
US4492557A (en) * | 1983-07-19 | 1985-01-08 | Allied Corporation | Filament quenching apparatus |
US4712988A (en) * | 1987-02-27 | 1987-12-15 | E. I. Du Pont De Nemours And Company | Apparatus for quenching melt sprun filaments |
US4743186A (en) * | 1985-08-31 | 1988-05-10 | Barmag Ag | Melt spinning apparatus |
US5714171A (en) * | 1994-03-23 | 1998-02-03 | Hoechst Aktiengesellschaft | Apparatus for drawing filaments |
US5935512A (en) * | 1996-12-30 | 1999-08-10 | Kimberly-Clark Worldwide, Inc. | Nonwoven process and apparatus |
US6103158A (en) * | 1998-02-21 | 2000-08-15 | Barmag Ag | Method and apparatus for spinning a multifilament yarn |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642702B2 (en) * | 1973-08-16 | 1981-10-06 | ||
US5976431A (en) | 1993-12-03 | 1999-11-02 | Ronald Mears | Melt spinning process to produce filaments |
JPH08218263A (en) * | 1995-02-10 | 1996-08-27 | Asahi Chem Ind Co Ltd | Production of nonwoven fabric |
JP3259568B2 (en) * | 1995-02-24 | 2002-02-25 | 東レ株式会社 | Synthetic fiber melt spinning method |
DE19521466C2 (en) * | 1995-06-13 | 1999-01-14 | Reifenhaeuser Masch | Plant for the production of a spunbonded nonwoven web from thermoplastic continuous filaments |
DE19620379C2 (en) | 1996-05-21 | 1998-08-13 | Reifenhaeuser Masch | Plant for the continuous production of a spunbonded nonwoven web |
JP4357119B2 (en) | 1998-07-23 | 2009-11-04 | バルマーク アクチエンゲゼルシヤフト | Spinning apparatus and method for spinning synthetic yarn |
US6444151B1 (en) | 1999-04-15 | 2002-09-03 | E. I. Du Pont De Nemours And Company | Apparatus and process for spinning polymeric filaments |
DE50005349D1 (en) * | 1999-09-07 | 2004-03-25 | Barmag Barmer Maschf | METHOD FOR MELTING |
DE10046611A1 (en) | 1999-09-21 | 2001-03-29 | Barmag Barmer Maschf | Melt spun filament group cooling equipment, has an air conditioning unit in the closed coolant circuit formed by cooling shafts and coolant flow producer |
-
2004
- 2004-05-20 US US10/849,495 patent/US7037097B2/en active Active
- 2004-05-20 WO PCT/US2004/015860 patent/WO2004104485A2/en active Application Filing
- 2004-05-20 JP JP2006533253A patent/JP4795243B2/en not_active Expired - Fee Related
- 2004-05-20 EP EP04752807.0A patent/EP1629141B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3062611A (en) * | 1959-10-26 | 1962-11-06 | Eastman Kodak Co | Method of making a roughened tow |
US4492557A (en) * | 1983-07-19 | 1985-01-08 | Allied Corporation | Filament quenching apparatus |
US4743186A (en) * | 1985-08-31 | 1988-05-10 | Barmag Ag | Melt spinning apparatus |
US4712988A (en) * | 1987-02-27 | 1987-12-15 | E. I. Du Pont De Nemours And Company | Apparatus for quenching melt sprun filaments |
US5714171A (en) * | 1994-03-23 | 1998-02-03 | Hoechst Aktiengesellschaft | Apparatus for drawing filaments |
US5935512A (en) * | 1996-12-30 | 1999-08-10 | Kimberly-Clark Worldwide, Inc. | Nonwoven process and apparatus |
US6103158A (en) * | 1998-02-21 | 2000-08-15 | Barmag Ag | Method and apparatus for spinning a multifilament yarn |
Also Published As
Publication number | Publication date |
---|---|
EP1629141A4 (en) | 2008-08-20 |
US20050008728A1 (en) | 2005-01-13 |
JP2007502377A (en) | 2007-02-08 |
WO2004104485A2 (en) | 2004-12-02 |
EP1629141B1 (en) | 2013-12-25 |
EP1629141A2 (en) | 2006-03-01 |
US7037097B2 (en) | 2006-05-02 |
JP4795243B2 (en) | 2011-10-19 |
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