GB1226284A - - Google Patents
Info
- Publication number
- GB1226284A GB1226284A GB1226284DA GB1226284A GB 1226284 A GB1226284 A GB 1226284A GB 1226284D A GB1226284D A GB 1226284DA GB 1226284 A GB1226284 A GB 1226284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crimp
- twist
- yarns
- yarn
- plying
- 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.)
- Expired
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
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/24—Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics
-
- 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
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1,226,284. Bulking yarns. HEBELEIN & CO. A.G. 16 May, 1969 [22 May, 1968; 7 Jan., 1969], No. 25190/69. Headings D1F and D1W. A high-bulk, low stretch, composite yarn is produced by modifying the crimp of a textured, synthetic, thermoplastic, multifilament yam to a predetermined, controlled value and plying it, e.g. with 50-200 turns per metre doubling twist, with a carrier yarn of manmade, vegetable, e.g. cotton, or animal, e.g. wool, continuous or staple fibres and of low structural elongation. The required crimp may be developed by partial relaxation, e.g. 20-50%, between pairs of rollers, of the tensioned and/or stretched textured yarn, optionally, with heat applied and/or the crimp modification effected along the plying path. The texturing may have been effected by twist or false-twist crimping, edge drawing, asymmetric heating, differential shrinkage of bifilar components, stuffer-box or intermeshing toothed rollers. The degree of crimp modification may be varied periodically or at irregular time intervals to produce yarns varying in bulk. The wound composite yarn may be stabilised by a heat-treatment and at least two similar such yarns may be plied.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH762668A CH491219A (en) | 1968-05-22 | 1968-05-22 | Process for the production of an at least approximately stretch-free, high-bulk textile yarn |
CH9969A CH501748A (en) | 1968-05-22 | 1969-01-07 | Process for the production of an at least approximately stretchless, high-bulk textile yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1226284A true GB1226284A (en) | 1971-03-24 |
Family
ID=25683511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1226284D Expired GB1226284A (en) | 1968-05-22 | 1969-05-16 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE732674A (en) |
CH (1) | CH501748A (en) |
DE (1) | DE1925257A1 (en) |
FR (1) | FR2009107A1 (en) |
GB (1) | GB1226284A (en) |
NL (1) | NL6906261A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103757779A (en) * | 2014-01-22 | 2014-04-30 | 宁波康赛妮毛绒制品有限公司 | Spinning method for pure-cashmere fiber bulked yarn |
ES2510292R1 (en) * | 2013-04-18 | 2014-10-29 | Albert Galan Llongueras | Twisting Machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225964A1 (en) * | 1982-07-10 | 1984-01-12 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING A TEXTURED MIXED YARN |
DE102011052477A1 (en) * | 2011-08-08 | 2013-02-14 | Mayser Gmbh & Co. Kg | core yarn |
-
1969
- 1969-01-07 CH CH9969A patent/CH501748A/en unknown
- 1969-04-23 NL NL6906261A patent/NL6906261A/xx unknown
- 1969-05-07 BE BE732674D patent/BE732674A/xx unknown
- 1969-05-16 GB GB1226284D patent/GB1226284A/en not_active Expired
- 1969-05-17 DE DE19691925257 patent/DE1925257A1/en active Pending
- 1969-05-22 FR FR6916632A patent/FR2009107A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2510292R1 (en) * | 2013-04-18 | 2014-10-29 | Albert Galan Llongueras | Twisting Machine |
CN103757779A (en) * | 2014-01-22 | 2014-04-30 | 宁波康赛妮毛绒制品有限公司 | Spinning method for pure-cashmere fiber bulked yarn |
CN103757779B (en) * | 2014-01-22 | 2016-01-20 | 宁波康赛妮毛绒制品有限公司 | A kind of spinning method of pure cashmere fiber varicosity yarn |
Also Published As
Publication number | Publication date |
---|---|
DE1925257A1 (en) | 1969-11-27 |
BE732674A (en) | 1969-11-07 |
CH501748A (en) | 1971-01-15 |
FR2009107A1 (en) | 1970-01-30 |
NL6906261A (en) | 1969-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |