EP2135980A3 - Dispositif d'étirage de filaments - Google Patents
Dispositif d'étirage de filaments Download PDFInfo
- Publication number
- EP2135980A3 EP2135980A3 EP09162198A EP09162198A EP2135980A3 EP 2135980 A3 EP2135980 A3 EP 2135980A3 EP 09162198 A EP09162198 A EP 09162198A EP 09162198 A EP09162198 A EP 09162198A EP 2135980 A3 EP2135980 A3 EP 2135980A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- slot
- drawing nozzle
- drawing device
- filaments
- filament drawing
- 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.)
- Granted
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
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- 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
- D04H3/005—Synthetic 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
- D04H3/08—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)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008029550A DE102008029550A1 (de) | 2008-06-21 | 2008-06-21 | Vorrichtung zum Abziehen von Filamenten |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2135980A2 EP2135980A2 (fr) | 2009-12-23 |
EP2135980A3 true EP2135980A3 (fr) | 2010-07-07 |
EP2135980B1 EP2135980B1 (fr) | 2011-08-17 |
Family
ID=41152050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09162198A Not-in-force EP2135980B1 (fr) | 2008-06-21 | 2009-06-08 | Dispositif d'étirage de filaments |
Country Status (5)
Country | Link |
---|---|
US (1) | US8186986B2 (fr) |
EP (1) | EP2135980B1 (fr) |
CN (1) | CN101608380B (fr) |
AT (1) | ATE520805T1 (fr) |
DE (1) | DE102008029550A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP2584076B1 (fr) * | 2011-10-22 | 2017-01-11 | Oerlikon Textile GmbH & Co. KG | Dispositif et procédé de guidage et de dépôt de filaments synthétiques dans une étoffe |
CN103789927B (zh) * | 2014-01-24 | 2017-02-15 | 廊坊中纺新元无纺材料有限公司 | 一种纺丝成网法非织造布的制造方法 |
US20240025664A1 (en) * | 2022-07-22 | 2024-01-25 | Lawrence Equipment Inc. | Continuous conveyor belt |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6379136B1 (en) * | 1999-06-09 | 2002-04-30 | Gerald C. Najour | Apparatus for production of sub-denier spunbond nonwovens |
EP1510603A1 (fr) * | 2002-06-03 | 2005-03-02 | Toray Industries, Inc. | Dispositif et procede de fabrication de fil |
JP2005336676A (ja) * | 2004-05-31 | 2005-12-08 | Toray Ind Inc | 不織布の製造方法および不織布製造装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766606A (en) * | 1972-04-19 | 1973-10-23 | Du Pont | Apparatus for forwarding tow |
FR2815647B1 (fr) * | 2000-10-20 | 2003-02-14 | Rieter Perfojet | Installation de production d'une nappe non tissee a difusseur et a separation des filaments par voie electrostatique |
FR2825381B1 (fr) * | 2001-05-31 | 2003-11-14 | Rieter Perfojet | Installation de production d'une nappe non tissee a poids tres regulier |
US7172398B2 (en) | 2003-11-17 | 2007-02-06 | Aktiengesellschaft Adolph Saurer | Stabilized filament drawing device for a meltspinning apparatus and meltspinning apparatus including such stabilized filament drawing devices |
US7320581B2 (en) * | 2003-11-17 | 2008-01-22 | Aktiengesellschaft Adolph Saurer | Stabilized filament drawing device for a meltspinning apparatus |
-
2008
- 2008-06-21 DE DE102008029550A patent/DE102008029550A1/de not_active Withdrawn
-
2009
- 2009-06-08 EP EP09162198A patent/EP2135980B1/fr not_active Not-in-force
- 2009-06-08 AT AT09162198T patent/ATE520805T1/de active
- 2009-06-16 CN CN2009101424382A patent/CN101608380B/zh not_active Expired - Fee Related
- 2009-06-19 US US12/487,824 patent/US8186986B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6379136B1 (en) * | 1999-06-09 | 2002-04-30 | Gerald C. Najour | Apparatus for production of sub-denier spunbond nonwovens |
EP1510603A1 (fr) * | 2002-06-03 | 2005-03-02 | Toray Industries, Inc. | Dispositif et procede de fabrication de fil |
JP2005336676A (ja) * | 2004-05-31 | 2005-12-08 | Toray Ind Inc | 不織布の製造方法および不織布製造装置 |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 200602, Derwent World Patents Index; AN 2006-014401, XP002582428 * |
Also Published As
Publication number | Publication date |
---|---|
US20090317505A1 (en) | 2009-12-24 |
DE102008029550A1 (de) | 2009-12-24 |
CN101608380B (zh) | 2012-04-11 |
EP2135980A2 (fr) | 2009-12-23 |
US8186986B2 (en) | 2012-05-29 |
EP2135980B1 (fr) | 2011-08-17 |
CN101608380A (zh) | 2009-12-23 |
ATE520805T1 (de) | 2011-09-15 |
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