GB1206026A - A method for manufacturing an improved elastic yarn covered with multifilament - Google Patents

A method for manufacturing an improved elastic yarn covered with multifilament

Info

Publication number
GB1206026A
GB1206026A GB08004/68A GB1800468A GB1206026A GB 1206026 A GB1206026 A GB 1206026A GB 08004/68 A GB08004/68 A GB 08004/68A GB 1800468 A GB1800468 A GB 1800468A GB 1206026 A GB1206026 A GB 1206026A
Authority
GB
United Kingdom
Prior art keywords
yarn
elastic yarn
april
twisting
primary
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
Application number
GB08004/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP3498267A external-priority patent/JPS505305B1/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of GB1206026A publication Critical patent/GB1206026A/en
Expired legal-status Critical Current

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
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/324—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic using a drawing frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1,206,026. Twisted yarns. TORAY INDUSTRIES Inc. 16 April, 1968 [18 April, 1967; 24 April, 1967; 2 June, 1967], No. 18004/68. Headings DID and D1W. An elastic yarn is made by doubling a stretched elastic yarn 1 with a bundle of filaments 6 primary twisting the doubled yarn, untwisting the yarn, e.g. at false-twist spindle 11, and secondary twisting the yarn in a stretched condition, e.g. at ring-twister 16 and relaxing the yarn between the primary and secondary twisting operations. One yarn can be relaxed after doubling, e.g. between rolls 12a, 12b and 19a, 19b. The relaxation treatment may be operated periodically, e.g. with an eccentric roller (Fig. 3). The yarn can be heat set by heater 26a before during or after primary twisting. The elastic yarn can be made of polyurethane or rubber. The filaments can be made of rayon, acetate, polyamide, polyester, polypropylene, polyacrylonitrile or can be composite multifilaments.
GB08004/68A 1967-04-18 1968-04-16 A method for manufacturing an improved elastic yarn covered with multifilament Expired GB1206026A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2426467 1967-04-18
JP2581767 1967-04-24
JP3498267A JPS505305B1 (en) 1967-06-02 1967-06-02

Publications (1)

Publication Number Publication Date
GB1206026A true GB1206026A (en) 1970-09-23

Family

ID=27284578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08004/68A Expired GB1206026A (en) 1967-04-18 1968-04-16 A method for manufacturing an improved elastic yarn covered with multifilament

Country Status (4)

Country Link
US (1) US3540204A (en)
FR (1) FR1560864A (en)
GB (1) GB1206026A (en)
NL (1) NL6805441A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952496A (en) * 1969-02-19 1976-04-27 Akzona Incorporated Composite thread
DE1908219A1 (en) * 1969-02-19 1970-09-10 Kunstseiden Ag Process for the production of a wool-like mixed thread
GB1321600A (en) * 1969-11-21 1973-06-27 Courtaulds Ltd Crimping slub filaments of thermoplastic polymers
DE2207614B2 (en) * 1970-05-18 1975-06-05 Toray Industries, Inc., Tokio False twisting machine
JPS5028536B1 (en) * 1970-05-18 1975-09-16
US3831368A (en) * 1971-01-03 1974-08-27 Uniroyal Inc Self-crimped yarn and method of producing the same
US3766726A (en) * 1971-11-24 1973-10-23 R Carroll Yarn guide
US3756005A (en) * 1972-03-24 1973-09-04 Chavanoz Sa Process and apparatus for forming novelty effect yarns
GB1453979A (en) * 1973-03-16 1976-10-27 Du Pont Canada Composite yarns
US3844103A (en) * 1973-05-29 1974-10-29 Teijin Ltd Process for production of composite bulk yarn
US3940917A (en) * 1974-09-05 1976-03-02 E. I. Du Pont De Nemours And Company Composite elastic yarns and process for producing them
GB8912305D0 (en) * 1989-05-27 1989-07-12 James Stroud & Company Limited Method of manufacturing a combined elastic or elastomeric yarn
FR2649999B1 (en) * 1989-07-21 1991-09-20 Payen Cie L PROCESS AND MACHINE FOR THE CONTINUOUS MANUFACTURE OF AN ELASTHANE-BASED ELASTIC THREAD
US5267430A (en) * 1989-07-21 1993-12-07 L. Payen Et Cie Apparatus for the continuous production of an elastane-based elastic yarn
FR2668174A1 (en) * 1990-10-17 1992-04-24 Meyer Michel Sa Entr Device for inserting a core thread in a rough roving of fibres
JP2593380Y2 (en) * 1993-03-16 1999-04-05 ワイケイケイ株式会社 Anti-fray structure of tape-shaped fabric
US9080265B2 (en) * 2012-11-19 2015-07-14 New Horizon Elastic Fabric Co., Ltd Fabric strap with soft side edges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB773816A (en) * 1954-02-15 1957-05-01 Zwirnerei & Naehfadenfabrik Go Apparatus for treating synthetic threads to produce bulked stretch yarns
US2854812A (en) * 1955-12-27 1958-10-07 Rockford Textile Mills Inc Apparatus for combining wool, cotton and man-made fiber yarns with stretchable nylonyarn
US3303640A (en) * 1963-12-11 1967-02-14 Hale Mfg Company Method of producing composite elastic yarn
US3309863A (en) * 1964-06-01 1967-03-21 Monsanto Co Production of elastic yarns on the woolen system

Also Published As

Publication number Publication date
US3540204A (en) 1970-11-17
DE1760210B2 (en) 1975-11-20
NL6805441A (en) 1968-10-21
DE1760210A1 (en) 1972-03-23
FR1560864A (en) 1969-03-21

Similar Documents

Publication Publication Date Title
GB1206026A (en) A method for manufacturing an improved elastic yarn covered with multifilament
GB879140A (en) Improvements in yarn and method of making same
US3522700A (en) Method and apparatus for processing yarn
GB1016539A (en) High pressure pneumatic tyre
GB1078440A (en) Elastic yarn
GB1568678A (en) High stretch yarn texturing and package production
GB905258A (en) Method and apparatus for bulking yarn
GB1098012A (en) Improvements in or relating to elastic yarns and the manufacture thereof
GB1459098A (en) Production of bulky yarns
GB1068662A (en) Novel yarn
US3543505A (en) Process for relaxing internal tensions of textured synthetic yarns
US3025661A (en) Coiled textile strand and method of producing same
GB1098820A (en) Improvements in or relating to composite yarns
GB1118511A (en) Plied core spun yarn
US3392521A (en) Method of making stretch yarn
GB1111116A (en) Improvements in elastic woven fabric
GB916293A (en) Improvements in or relating to the production of core yarns
GB1152681A (en) A method of processing Thermoplastic Yarn
FR2230763A1 (en) Texturised multi-filament polyester yarn - with compact zones separated by bulked zones along yarn length
GB1226284A (en)
SE313510B (en)
GB1184735A (en) High Bulk and Crimped Fibrous Material
GB949326A (en) Elastic yarn
GB1072501A (en) Process for producing yarns
US3108430A (en) Process for preparation of stretch yarn

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years