GB1348923A - Process and apparatus for manufacturing blended yarns from synthetic polymers - Google Patents
Process and apparatus for manufacturing blended yarns from synthetic polymersInfo
- Publication number
- GB1348923A GB1348923A GB2453071A GB2453071A GB1348923A GB 1348923 A GB1348923 A GB 1348923A GB 2453071 A GB2453071 A GB 2453071A GB 2453071 A GB2453071 A GB 2453071A GB 1348923 A GB1348923 A GB 1348923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- yarns
- multifilament
- yarn
- groups
- 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
- 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
- D01D5/082—Melt spinning methods of mixed yarn
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- 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
-
- 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
- D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Abstract
1348923 Multicolour hetero yarns VICKERSZIMMER A G PLANUNG UND BAU VON INDUSTRIEANLAGEN 19 April 1971 [15 April 1970] 24530/71 Heading B5B [Also in Division D1] Blended, multicolour yarns comprising filaments of two or more fibre-forming polymers, preferably polyesters and polyamides, are prepared in a process which comprises melt extruding two or more polymers, one of which is dyed, simultaneously through spinnerets, each of which is associated with a single polymer, to form at least two groups of filaments which are solidified and guided in a single plane so that filaments of different colours alternate and lie next to one another and thereafter joining the groups of filaments into a multifilament yarn which is then wound up by conventional winding means. At least one of fibre-forming polymers may contain a delustrant and/or may exhibit higher thermal shrinkage than the other component polymers, when the multifilament yarns produced by the process combine not only filaments of different colours but also of varying lustre and/or, after suitable heat treatment may be yarns of high-bulk or loop yarns. Between formation of the yarn and wind-up the multifilament may be given a spin-finish, drawn and textured. In apparatus suitable for preparing the multicolour blended yarns two polymer streams are fed from separate tanks 1 and 2 to spinnerets 6 and 7 in spinning beam 5 and extruded as two separate groups 8 and 9 of filaments which are solidified and pass through a guide 10 in which filaments of group 8 alternate with those of group 9 (Fig. 2, not shown). The groups 8 and 9 are combined on roll 11 to form a multifilament and fed to draw rolls 13, 14 via roll 12 which applies a spin finish to the yarn. After drawing the multifilament passes through texturing zone 15 where it is optionally crimped and is then wound up on bobbin 16. Blended yarns of different counts useful in the preparation of fleece-covers, cut-pile carpets and boucle goods may be prepared by using spinnerets in which the orifices have different diameters, the colour effect of the blended yarn being further affected if the orifices have different cross-sectional shapes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702018019 DE2018019C3 (en) | 1970-04-15 | Device for the production of mixed yarns from synthetic polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1348923A true GB1348923A (en) | 1974-03-27 |
Family
ID=5768148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2453071A Expired GB1348923A (en) | 1970-04-15 | 1971-04-19 | Process and apparatus for manufacturing blended yarns from synthetic polymers |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2092373A5 (en) |
GB (1) | GB1348923A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102358965A (en) * | 2011-08-30 | 2012-02-22 | 滁州安兴环保彩纤有限公司 | Compound color polyester chopped fiber and production device and method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH624527B (en) * | 1979-06-07 | Schweizerische Viscose | FALSE TWIST TEXTURED FILAMENT YARN MADE FROM SYNTHETIC POLYMER. |
-
1971
- 1971-02-22 FR FR7105980A patent/FR2092373A5/fr not_active Expired
- 1971-04-19 GB GB2453071A patent/GB1348923A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102358965A (en) * | 2011-08-30 | 2012-02-22 | 滁州安兴环保彩纤有限公司 | Compound color polyester chopped fiber and production device and method thereof |
CN102358965B (en) * | 2011-08-30 | 2014-07-16 | 滁州安兴环保彩纤有限公司 | Compound color polyester chopped fiber and production device and method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2018019A1 (en) | 1971-10-28 |
FR2092373A5 (en) | 1972-01-21 |
DE2018019B2 (en) | 1976-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2278888A (en) | Artificial structure and process for producing same | |
US5804115A (en) | One step, ready-to-tuft, mock space-dyed multifilament yarn | |
JPS6114244B2 (en) | ||
US3702055A (en) | Method for manufacturing false twisted threads from thermoplastic resin tapes | |
US4113821A (en) | Process for preparing high strength polyamide and polyester filamentary yarn | |
US2517946A (en) | Method of producing yarn | |
US3899562A (en) | Process for the production of mixed yarns | |
US3275732A (en) | Process for preparing thick and thin novelty yarns | |
US3083522A (en) | Production of textile yarns | |
JPS60126316A (en) | Production of different shrinkage polyester multifilament yarn | |
US4102965A (en) | Process for the production of polyamide-6-filaments of the γ-modification | |
US5259098A (en) | Steam-drawing process for yarns | |
GB1348923A (en) | Process and apparatus for manufacturing blended yarns from synthetic polymers | |
US3846532A (en) | Continuous spinning and stretching process of the production of polyamide-6 filaments | |
US4054025A (en) | Process for the production of filament yarns with statistically distributed, broken individual filaments | |
JP2760990B2 (en) | Manufacturing method of different shrinkage mixed fiber | |
US3616633A (en) | Tetralobal synthetic filament process for producing the same and article made therefrom | |
US3611701A (en) | Process for the production of dyed crimped yarns | |
US4026098A (en) | Production of yarn of polyester filaments having a random distribution along the filament length of thick and thin sections differing in dyeability | |
US3335478A (en) | Process for the manufacture of multicolored tufted fabrics | |
GB1275572A (en) | Multifilamental bundles and yarns of differently coloured synthetic melt spun filaments | |
US3560604A (en) | Process for making textured polypropylene filaments | |
US4769880A (en) | Process for the continuous drawing and texturizing of filaments | |
JPS6125802B2 (en) | ||
GB1174867A (en) | Process for Manufacture of Synthetic Fibers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |