GB1098012A - Improvements in or relating to elastic yarns and the manufacture thereof - Google Patents

Improvements in or relating to elastic yarns and the manufacture thereof

Info

Publication number
GB1098012A
GB1098012A GB1723/65A GB172365A GB1098012A GB 1098012 A GB1098012 A GB 1098012A GB 1723/65 A GB1723/65 A GB 1723/65A GB 172365 A GB172365 A GB 172365A GB 1098012 A GB1098012 A GB 1098012A
Authority
GB
United Kingdom
Prior art keywords
yarn
filament
elastic
thermoplastic
bulked
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
GB1723/65A
Inventor
Richard Hall
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.)
Chemstrand Ltd
Original Assignee
Chemstrand Ltd
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
Application filed by Chemstrand Ltd filed Critical Chemstrand Ltd
Priority to GB1723/65A priority Critical patent/GB1098012A/en
Priority to US519316A priority patent/US3365875A/en
Priority to IL24942A priority patent/IL24942A/en
Priority to NL6600379A priority patent/NL6600379A/xx
Priority to CH41666A priority patent/CH465461A/en
Priority to FR45768A priority patent/FR1463544A/en
Priority to SE455/66A priority patent/SE320917B/xx
Priority to DE19661510573 priority patent/DE1510573A1/en
Priority to LU50257A priority patent/LU50257A1/xx
Priority to BE675102D priority patent/BE675102A/xx
Publication of GB1098012A publication Critical patent/GB1098012A/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
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane

Abstract

A composite elastic yarn comprises at least one bulked thermoplastic yarn and an elastic filament-e.g. of rubber or spandex. The composite yarn is produced by feeding to a pair of capstan rolls and a ring spinning spindle the elastic filament from a package driven by a roller geared to the capstan rolls so that the filament is stretched by 50-400%, and the thermoplastic yarn under sufficient tension to remove its added bulk. The thermoplastic yarn may be a staple fibre or multi-filament yarn of a polyester, nylon, cellulose acetate, a polyolefin or an acrylonitrile polymer or copolymer, and may be bulked by means of a fluid jet, or by being crimped by false-twisting, stuffer crimping, or gear crimping, or in the case of a blend of shrinkable and non-shrinkable fibres, by shrinking the yarn.
GB1723/65A 1965-01-14 1965-01-14 Improvements in or relating to elastic yarns and the manufacture thereof Expired GB1098012A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1723/65A GB1098012A (en) 1965-01-14 1965-01-14 Improvements in or relating to elastic yarns and the manufacture thereof
US519316A US3365875A (en) 1965-01-14 1966-01-07 Composite elastic yarns
IL24942A IL24942A (en) 1965-01-14 1966-01-09 Manufacture of elastic yarns
NL6600379A NL6600379A (en) 1965-01-14 1966-01-12
CH41666A CH465461A (en) 1965-01-14 1966-01-13 Process for producing a composite elastic yarn and yarn obtained by this process
FR45768A FR1463544A (en) 1965-01-14 1966-01-13 Improvements in the manufacture of elastic threads
SE455/66A SE320917B (en) 1965-01-14 1966-01-13
DE19661510573 DE1510573A1 (en) 1965-01-14 1966-01-14 Process for making a composite yarn
LU50257A LU50257A1 (en) 1965-01-14 1966-01-14
BE675102D BE675102A (en) 1965-01-14 1966-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1723/65A GB1098012A (en) 1965-01-14 1965-01-14 Improvements in or relating to elastic yarns and the manufacture thereof

Publications (1)

Publication Number Publication Date
GB1098012A true GB1098012A (en) 1968-01-03

Family

ID=9726887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1723/65A Expired GB1098012A (en) 1965-01-14 1965-01-14 Improvements in or relating to elastic yarns and the manufacture thereof

Country Status (10)

Country Link
US (1) US3365875A (en)
BE (1) BE675102A (en)
CH (1) CH465461A (en)
DE (1) DE1510573A1 (en)
FR (1) FR1463544A (en)
GB (1) GB1098012A (en)
IL (1) IL24942A (en)
LU (1) LU50257A1 (en)
NL (1) NL6600379A (en)
SE (1) SE320917B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991551A (en) * 1963-08-13 1976-11-16 Burlington Industries, Inc. Composite yarn and method of making the same
US3413798A (en) * 1967-03-06 1968-12-03 Du Pont Yarns and fabrics thereof
US3657873A (en) * 1969-12-08 1972-04-25 Kirkland H Gibson Composite elastic core yarn
US3858386A (en) * 1971-07-06 1975-01-07 Fiber Industries Inc Polyester yarn production
US3950933A (en) * 1974-02-15 1976-04-20 Concorde Fibers Inc. Cabled or wrapped, stuffer box crimped yarn and method of producing the same
US4226076A (en) * 1978-12-04 1980-10-07 Akzona Incorporated Apparatus and process for producing a covered elastic composite yarn
DE3012753C2 (en) * 1980-04-02 1983-11-03 Krall & Roth Weberei GmbH & Co KG, 4050 Mönchengladbach Method and device for producing an elastic twist
US9080265B2 (en) * 2012-11-19 2015-07-14 New Horizon Elastic Fabric Co., Ltd Fabric strap with soft side edges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011302A (en) * 1958-06-04 1961-12-05 Us Rubber Co Elastic yarn and method of making same
US3069883A (en) * 1959-02-03 1962-12-25 Burlington Industries Inc Compressive fabric
US3115745A (en) * 1962-06-13 1963-12-31 Chadbourn Gotham Inc Method of drawing, covering and stabilizing synthetic elastomeric yarn
US3166885A (en) * 1963-06-20 1965-01-26 Deering Milliken Res Corp Production of composite stretch yarns
US3234725A (en) * 1963-07-09 1966-02-15 Rohm & Haas Process for making elastic yarn
US3300956A (en) * 1964-07-24 1967-01-31 Deering Milliken Res Corp Core-spinning apparatus

Also Published As

Publication number Publication date
FR1463544A (en) 1966-12-23
LU50257A1 (en) 1966-07-14
CH465461A (en) 1968-11-15
SE320917B (en) 1970-02-16
DE1510573A1 (en) 1970-02-05
IL24942A (en) 1969-03-27
US3365875A (en) 1968-01-30
BE675102A (en) 1966-07-14
NL6600379A (en) 1966-07-15

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