ATE131881T1 - YARN, ESPECIALLY A SEWING THREAD - Google Patents
YARN, ESPECIALLY A SEWING THREADInfo
- Publication number
- ATE131881T1 ATE131881T1 AT91112663T AT91112663T ATE131881T1 AT E131881 T1 ATE131881 T1 AT E131881T1 AT 91112663 T AT91112663 T AT 91112663T AT 91112663 T AT91112663 T AT 91112663T AT E131881 T1 ATE131881 T1 AT E131881T1
- Authority
- AT
- Austria
- Prior art keywords
- cladding
- core
- dtex
- pref
- multifilament
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/164—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam in the presence of a liquid, e.g. a crimp finish
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/165—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam characterised by the use of certain filaments or yarns
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/46—Sewing-cottons or the like
Abstract
In mfg. a yarn, or partic. sewing thread, using a multifilament core and a second cladding material which is in intersecting loops around the core, the core is multifilament(s) with a strength of 60-75 cN/tex and is passed directly to the fluid eddy stage for cladding without preliminary drawing. Pref. the core component, satd. with a fluid, is subjected to eddies with a forward slip of 1-9%, while the cladding yarn component is passed to the eddy cladding stage with a forward slip of 14-35% (20-30%). The pref. cladding yarn component is a preoriented multifilament POY, given an initial drawing round pref. a heated pin before eddying, using a pin temp. of 110-150 deg.C (120-140 deg.C). The preorientation gives a drawing ratio of 2-40% (10-25). The specific strength of the cladding yarn component is pref. 20-75 cN/tex, and esp. 30-45 cN/tex or 60-75 cN/tex. For effective dyeing, the titre of the filaments in the core is 2-5 dtex (2.5-4.0 dtex), and the cladding filaments are 0.8-5.0 dtex (1-4 dtex). An unmatted multifilament is pref. for the cladding. The ratio of the mass of the core to the cladding is 90:10-50:50 (85:15-70:30). The pref. viscosimetric determd. mol.wt. is greater than that of a standard chemical fibre by 5-50% (by 10-25%). The multifilament core of 16-300 filaments (24-96), has a combined titre of 100-1000 dtex (100-600 dtex).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3831700A DE3831700A1 (en) | 1988-09-17 | 1988-09-17 | METHOD FOR THE PRODUCTION OF A YARN, IN PARTICULAR A SEWING YARN, AND A YARN |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE131881T1 true ATE131881T1 (en) | 1996-01-15 |
Family
ID=6363188
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89116516T ATE74974T1 (en) | 1988-09-17 | 1989-09-07 | PROCESS FOR THE MANUFACTURE OF A YARN, IN PARTICULAR A SEWING YARN AND YARN MANUFACTURED THEREFORE. |
AT91112663T ATE131881T1 (en) | 1988-09-17 | 1989-09-07 | YARN, ESPECIALLY A SEWING THREAD |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89116516T ATE74974T1 (en) | 1988-09-17 | 1989-09-07 | PROCESS FOR THE MANUFACTURE OF A YARN, IN PARTICULAR A SEWING YARN AND YARN MANUFACTURED THEREFORE. |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0367938B1 (en) |
AT (2) | ATE74974T1 (en) |
DE (3) | DE3831700A1 (en) |
ES (2) | ES2032089T3 (en) |
HK (1) | HK184396A (en) |
SG (1) | SG88892G (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146738A (en) * | 1987-05-15 | 1992-09-15 | Amann Und Sohne Gmbh & Co. | Thread having looped effect yarn intermingled with multi-filament core yarn |
DE3720237A1 (en) * | 1987-06-15 | 1989-01-05 | Amann & Soehne | METHOD FOR PRODUCING AIR BLOW TEXTURED SEWING THREAD |
DE3834139A1 (en) * | 1988-10-07 | 1990-04-19 | Hoechst Ag | TWO-COMPONENT LOOP SEWING YARN AND METHOD FOR THE PRODUCTION THEREOF |
DE4215212A1 (en) * | 1992-05-12 | 1993-11-18 | Amann & Soehne | Core yarn and process for producing a core yarn |
DE4215015A1 (en) * | 1992-05-12 | 1993-11-18 | Amann & Soehne | Stretching process |
DE4215016A1 (en) * | 1992-05-12 | 1993-11-18 | Amann & Soehne | High-strength sewing thread and method for producing such a sewing thread |
DE59308918D1 (en) * | 1992-07-10 | 1998-10-01 | Hoechst Ag | Process for heat treatment of moving yarns and device for carrying out this treatment |
EP0586951B1 (en) * | 1992-08-26 | 1999-10-06 | Hoechst Aktiengesellschaft | Bicomponent looped yarns with a fine yarn count and high strength, method of production and their use as sewing and embroidery threads |
EP0602489B1 (en) * | 1992-12-18 | 1997-05-07 | Amann & Söhne GmbH & Co. | Sewing yarn made of synthetic and/or natural fibres |
DE59505342D1 (en) * | 1994-01-20 | 1999-04-22 | Hoechst Ag | Two-component loop yarns, process for their production and their use as sewing threads and embroidery threads |
DE4401512A1 (en) * | 1994-01-20 | 1995-07-27 | Hoechst Ag | Bi:component air textured yarn for sewing threads |
DE4443456A1 (en) | 1994-12-07 | 1996-07-04 | Hoechst Trevira Gmbh & Co Kg | Two-component loop yarns made from aramid filaments, process for their production and their use |
DE19627010C1 (en) * | 1996-07-04 | 1997-12-11 | Madeira Garnfabrik Rudolf Schm | Process for producing a low shrinkage yarn |
DE19643685C2 (en) * | 1996-10-23 | 2001-05-17 | Trevira Gmbh & Co Kg | Process for producing a group of mixed yarns and their use |
DE19817418A1 (en) * | 1998-04-18 | 1999-10-21 | Schoeller Textil Gmbh & Co Kg | Application of surface finish to fibers for rovings and yarns |
DE10301925A1 (en) * | 2003-01-17 | 2004-07-29 | Deutsche Institute für Textil- und Faserforschung | Production of multi-component, multi-filament thread with varied shrinkage characteristics, processes components separately and continuously then combines them |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080777A (en) * | 1976-09-13 | 1978-03-28 | Akzona Incorporated | Novelty yarns |
ZA82486B (en) * | 1981-02-04 | 1982-12-29 | Coats Ltd J & P | Synthetic yarn and yarn-like structures and a method and apparatus for their production |
DE3431834A1 (en) * | 1984-08-30 | 1986-03-06 | Hoechst Ag, 6230 Frankfurt | HIGH-STRENGTH SUPPLY THREADS FOR SEWING YARNS AND METHOD FOR THEIR PRODUCTION |
US4615167A (en) * | 1985-01-04 | 1986-10-07 | Greenberg Neville G | Highly entangled thread development |
DE3720237A1 (en) * | 1987-06-15 | 1989-01-05 | Amann & Soehne | METHOD FOR PRODUCING AIR BLOW TEXTURED SEWING THREAD |
-
1988
- 1988-09-17 DE DE3831700A patent/DE3831700A1/en active Granted
-
1989
- 1989-09-07 AT AT89116516T patent/ATE74974T1/en not_active IP Right Cessation
- 1989-09-07 DE DE8989116516T patent/DE58901175D1/en not_active Expired - Lifetime
- 1989-09-07 AT AT91112663T patent/ATE131881T1/en not_active IP Right Cessation
- 1989-09-07 DE DE58909540T patent/DE58909540D1/en not_active Expired - Lifetime
- 1989-09-07 ES ES198989116516T patent/ES2032089T3/en not_active Expired - Lifetime
- 1989-09-07 ES ES91112663T patent/ES2082891T3/en not_active Expired - Lifetime
- 1989-09-07 EP EP89116516A patent/EP0367938B1/en not_active Expired - Lifetime
- 1989-09-07 EP EP91112663A patent/EP0463635B1/en not_active Expired - Lifetime
-
1992
- 1992-09-02 SG SG888/92A patent/SG88892G/en unknown
-
1996
- 1996-10-03 HK HK184396A patent/HK184396A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0463635B1 (en) | 1995-12-20 |
DE58901175D1 (en) | 1992-05-21 |
ES2032089T3 (en) | 1993-01-01 |
DE3831700C2 (en) | 1990-09-13 |
ATE74974T1 (en) | 1992-05-15 |
EP0367938B1 (en) | 1992-04-15 |
EP0367938A3 (en) | 1990-12-27 |
DE3831700A1 (en) | 1990-03-22 |
EP0463635A1 (en) | 1992-01-02 |
DE58909540D1 (en) | 1996-02-01 |
EP0367938A2 (en) | 1990-05-16 |
SG88892G (en) | 1993-04-16 |
ES2082891T3 (en) | 1996-04-01 |
HK184396A (en) | 1996-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EELA | Cancelled due to lapse of time |