GB559369A - Improvements in and relating to the treatment of nylon yarns - Google Patents
Improvements in and relating to the treatment of nylon yarnsInfo
- Publication number
- GB559369A GB559369A GB10584/42A GB1058442A GB559369A GB 559369 A GB559369 A GB 559369A GB 10584/42 A GB10584/42 A GB 10584/42A GB 1058442 A GB1058442 A GB 1058442A GB 559369 A GB559369 A GB 559369A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- twist
- treatment
- setting
- bobbin
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
- D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
559,369. Setting synthetic yarns. IMPERIAL CHEMICAL INDUSTRIES, Ltd. July 29, 1942, No. 10584. Convention date, July 30, 1941. [Classes 120 (ii) and 120 (iii)] [Also in Group IV] A nylon yarn is subjected to a twist-setting operation to reduce twist liveliness, the operation comprising a hot wet treatment of the yarn at a temperature between 135F. and 190F. and at a relative humidity in excess of 50 per cent while the yarn is maintained under a sufficiently low tension to permit it to shrink. The treatment is such that no objectionable yarnsetting takes place. In an example, an unsized yarn of polyhexamethylene adipamide is wound into skeins and twist-set at 170F and 88 per cent relative humidity while permitting free shrinkage without untwisting or snarling. In another example, a polyhexamethylene adipamide yarn sized with a partially hydrolysed polyvinyl acetate size containing boric acid and polyethylene oxide is wound on a bobbin with a collapsible shell. After winding, the shell is removed and collapsed to permit shrinking of the yarn. The yarn is then treated as in the previous example. In a further example, a polyamide yarn of low twist is subjected to up-twisting, at 30 feet per minute, and between the balloon pigtail of the up-twister and the take-up bobbin, the yarn under a low tension is passed through a moistening device and then through a slot 3.5 inches long in a copper block electrically heated to 239F. The effect is equivalent to that of a static treatment at 170F. The yarn is subsequently coned and knitted. A sized polyamide yarn in the form of a warp is moistened by a roller running in a trough of water, and is then passed through a heating tunnel at 221F at high speed but under a low tension. The heat required in the twist setting operation may be provided by hot water, steam, heated air, heated metal plates, infra-red rays, hot gases or vapours, warm alcohol or similar swelling agents. For setting the twist of very highly twisted yarn e.g. a 30 denier yarn having 50 turns per inch, the yarn may be twisted to a higher degree than required, then twist-set, and then back twisted a few turns per inch to the required degree of twist. The twist setting may be carried out in two or more stages e.g. it may be carried out in part while the yarn is on a size bobbin and completed during the subsequent coning operation. The treatment may be carried out on mixed yarns containing mainly nylon, with a minor proportion of cotton, regenerated cellulose, cellulose acetate, or other filaments. Specifications 461,236, 461,237, [both in Group IV], 519,038 and 553,303, [Group IV], are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US404621A US2295593A (en) | 1941-07-30 | 1941-07-30 | Yarn preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB559369A true GB559369A (en) | 1944-02-16 |
Family
ID=23600359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10584/42A Expired GB559369A (en) | 1941-07-30 | 1942-07-29 | Improvements in and relating to the treatment of nylon yarns |
Country Status (3)
Country | Link |
---|---|
US (1) | US2295593A (en) |
FR (1) | FR951370A (en) |
GB (1) | GB559369A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516562A (en) * | 1946-12-03 | 1950-07-25 | Du Pont | Process of making artificial wool from nylon fibers |
DE1118142B (en) * | 1954-12-31 | 1961-11-30 | Grove Silk Company | Process for the production of threads and yarns from plastic and a textile product from the same |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123973A (en) * | 1964-03-10 | Process for the production of fancy | ||
BE465536A (en) * | 1942-11-03 | |||
US2421334A (en) * | 1944-04-26 | 1947-05-27 | Ind Rayon Corp | Method of treating twisted filamentary materials |
BE478357A (en) * | 1944-04-26 | |||
US2465130A (en) * | 1945-05-30 | 1949-03-22 | Rca Corp | Method of setting twist in threads or yarns |
US2483455A (en) * | 1946-04-12 | 1949-10-04 | Clark Thread Co | Method of making thermoplastic sewing thread |
US2564245A (en) * | 1947-04-25 | 1951-08-14 | Billion Jacques | Method for treating superpolyamide threads |
US2483861A (en) * | 1947-11-12 | 1949-10-04 | United Merchants & Mfg | Textile materials and method of making same |
US2641914A (en) * | 1948-07-19 | 1953-06-16 | Varinyl | Method of producing stockings for varicose veins |
BE516643A (en) * | 1948-09-22 | |||
DE900373C (en) * | 1950-01-24 | 1953-12-28 | Basf Ag | Process to increase the elasticity of single-strand structures, such as threads or wires, made of polyamides or polyurethanes |
US2771660A (en) * | 1951-09-25 | 1956-11-27 | Patentex Inc | Manufacture of crepe yarns and fabrics from nylon |
US2904952A (en) * | 1952-10-22 | 1959-09-22 | Heberlein Patent Corp | Process for producing crimped yarns |
DE1123079B (en) * | 1952-12-20 | 1962-02-01 | Cotonificio Di Lombardia S A I | Process for the permanent curling of polyamide threads |
DE1100225B (en) * | 1953-03-16 | 1961-02-23 | Hoechst Ag | Process and apparatus for the continuous production of curled threads or fibres from tows of polymeric ª-caprolactam |
US2771760A (en) * | 1953-07-13 | 1956-11-27 | Patentex Inc | Process for producing knitted fabric |
US2772191A (en) * | 1953-07-13 | 1956-11-27 | Patentex Inc | Process of preparing nylon yarn |
US3036423A (en) * | 1954-01-04 | 1962-05-29 | Universal Winding Co | Method of making lively thermoplastic yarn |
US2964262A (en) * | 1954-06-28 | 1960-12-13 | Goodrich Co B F | Nylon cord package and method of preparing the same |
US2711627A (en) * | 1954-08-03 | 1955-06-28 | Chadolon Inc | Method of producing composite yarn |
US2778187A (en) * | 1954-08-03 | 1957-01-22 | Patentex Inc | Composite yarn |
US2771757A (en) * | 1954-09-03 | 1956-11-27 | Patentex Inc | Stretchable stocking |
US2771733A (en) * | 1954-10-19 | 1956-11-27 | Patentex Inc | Yarn and method of producing the same |
US3016684A (en) * | 1955-09-22 | 1962-01-16 | Goodrich Co B F | Method of making cord |
US2891376A (en) * | 1955-09-22 | 1959-06-23 | Universal Winding Co | Method of processing yarn |
US3091912A (en) * | 1957-04-19 | 1963-06-04 | Leesona Corp | Method of processing stretch yarn and yarns produced thereby |
US3017740A (en) * | 1958-12-24 | 1962-01-23 | Du Pont | Process for core-spinning smooth elastic yarn |
US3012397A (en) * | 1959-11-30 | 1961-12-12 | Chavanoz Moulinage Retorderie | Method of making high-bulk yarns |
JPS60126337A (en) * | 1983-12-07 | 1985-07-05 | 東レ株式会社 | Production of highly extensible processed yarn |
US7578008B2 (en) * | 2005-03-10 | 2009-08-25 | Ingrid Hunter | Garment protector and method of use thereof |
-
1941
- 1941-07-30 US US404621A patent/US2295593A/en not_active Expired - Lifetime
-
1942
- 1942-07-29 GB GB10584/42A patent/GB559369A/en not_active Expired
-
1947
- 1947-08-06 FR FR951370D patent/FR951370A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516562A (en) * | 1946-12-03 | 1950-07-25 | Du Pont | Process of making artificial wool from nylon fibers |
DE1118142B (en) * | 1954-12-31 | 1961-11-30 | Grove Silk Company | Process for the production of threads and yarns from plastic and a textile product from the same |
Also Published As
Publication number | Publication date |
---|---|
US2295593A (en) | 1942-09-15 |
FR951370A (en) | 1949-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB559369A (en) | Improvements in and relating to the treatment of nylon yarns | |
US3001355A (en) | Method and apparatus for processing yarn | |
US2089198A (en) | Manufacture of artificial materials | |
US2778090A (en) | Method of treating synthetic yarn | |
GB1085240A (en) | Improvements in or relating to the drawing and bulking of synthetic polymer yarns | |
GB424880A (en) | Improvements in or relating to the production of crimped filaments, yarns or fibres | |
GB1119551A (en) | Improvements in or relating to processes for producing crimped heterofilament yarns | |
US2169270A (en) | Manufacture of cellulose organic acid ester crepe yarns | |
US3333409A (en) | Process for producing high bulk stretch yarns | |
ES363444A1 (en) | Process for relaxing internal tensions of textured synthetic yarns | |
US2351729A (en) | Tinting mechanism | |
GB850230A (en) | Method and apparatus for producing unbulked torque yarn | |
GB979872A (en) | Improvements relating to crimped yarns | |
FR2378881A1 (en) | Texturing appts. for textile filaments - uses heating, false-twisting and fluid jet devices | |
GB1072501A (en) | Process for producing yarns | |
US3123973A (en) | Process for the production of fancy | |
GB1091422A (en) | Thread | |
US2288751A (en) | Crepe fabric and method of making same | |
GB493965A (en) | Apparatus for winding and treating yarn and the like | |
ES347401A1 (en) | Production of Yarns | |
GB991230A (en) | Improvements in and relating to textile yarns | |
GB908514A (en) | Process for making crimped textile yarn | |
GB466802A (en) | Improvements in the manufacture of artificial filaments, yarns and the like | |
TRIBUNAL et al. | thermoplastic fully synthetic yarns. | |
GB190881A (en) | A process for the treatment of yarns |