GB971158A - Intermittently bulked yarns and their production - Google Patents

Intermittently bulked yarns and their production

Info

Publication number
GB971158A
GB971158A GB38839/60A GB3883960A GB971158A GB 971158 A GB971158 A GB 971158A GB 38839/60 A GB38839/60 A GB 38839/60A GB 3883960 A GB3883960 A GB 3883960A GB 971158 A GB971158 A GB 971158A
Authority
GB
United Kingdom
Prior art keywords
yarn
bulk
bulked
unbulked
nov
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
GB38839/60A
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.)
Deering Milliken Research Corp
Milliken Research Corp
Original Assignee
Deering Milliken Research Corp
Milliken Research Corp
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 Deering Milliken Research Corp, Milliken Research Corp filed Critical Deering Milliken Research Corp
Publication of GB971158A publication Critical patent/GB971158A/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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/10—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using knife edges, e.g. heated knife edges, for edge crimping

Abstract

971,158. Finishing yarns. DEERING MILLIKEN RESEARCH CORPORATION. Nov. 11, 1960 [Nov. 12,1959], No. 38839/60. Headings D1F and D1W. In a process of bulking single or multi-filament, synthetic thermoplastic e.g. nylon, yarn, the degree of heating of the yarn prior to its passage over a sharp crimping edge is intermittently altered e.g. by random, periodic, abrupt and/or progressive adjustment of the contact of the yarn with a heat source. The final yarn has linearly alternate unbulked and bulked segments with the latter of constant bulk in the linearly central portions and of gradually increasing bulk from the intersection of the bulked segment with the adjacent unbulked segments in the direction towards the central portion. The bulk and/or stretch i.e. latent crimp, effects may be fully developed e.g. by subjecting the yarn to hot moisture or air or by contact with a hot surface, before or after weaving or knitting the yarn into fabric. As shown, yarn Y passes from a bobbin 11 through guide 13, tensioner 15, intermittent crimping device 17 to a ring and traveller take-up 18. In the device 17, the travelling yarn is removed from engagement with a heater strip 19 at predetermined intervals by an arm 25 which is raised and lowered by oscillation of pivoted shaft 27 due to intermittent energization of solenoid 31 under the influence of a signal generator 37 moving a lever arm 35 against a return spring 33.
GB38839/60A 1959-11-12 1960-11-11 Intermittently bulked yarns and their production Expired GB971158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US852508A US3095630A (en) 1959-11-12 1959-11-12 Methods and apparatus for producing intermittently elasticized yarns

Publications (1)

Publication Number Publication Date
GB971158A true GB971158A (en) 1964-09-30

Family

ID=25313518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38839/60A Expired GB971158A (en) 1959-11-12 1960-11-11 Intermittently bulked yarns and their production

Country Status (5)

Country Link
US (1) US3095630A (en)
BE (1) BE596664A (en)
CH (1) CH375478A (en)
ES (1) ES261470A1 (en)
GB (1) GB971158A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968963A (en) * 1961-12-28 1964-09-09 Toyo Rayon Co Ltd Intermittently-crimped continuous filament yarn and the method for the production thereof
US3234624A (en) * 1963-02-27 1966-02-15 Bancroft & Sons Co J Method and apparatus for making limited stretch bulked yarn
US3330018A (en) * 1965-02-11 1967-07-11 Duplan Corp Method of making crimped yarn
US3523345A (en) * 1967-12-18 1970-08-11 Phillips Petroleum Co Yarn texturing method
US3649144A (en) * 1970-10-26 1972-03-14 Louis William Breck Jr Device for forming belt loop blanks
US3939632A (en) * 1973-05-14 1976-02-24 Imperial Chemical Industries Limited Process for the production of effect yarns
US4382992A (en) * 1974-07-15 1983-05-10 Toray Industries, Inc. Potentially bulky yarn
US4263368A (en) * 1974-07-15 1981-04-21 Toray Industries, Inc. Process for producing a potentially bulky yarn
FR2401244A1 (en) * 1977-07-01 1979-03-23 Inst Textile De France PROCESS AND DEVICE FOR MAKING A NEW FEATURE YARN
US4446690A (en) * 1982-10-18 1984-05-08 Milliken Research Corporation Bar balloon control
US4449354A (en) * 1982-10-18 1984-05-22 Milliken Research Corporation Disc type yarn tension control
US4478036A (en) * 1983-02-22 1984-10-23 Milliken Research Corporation Method, apparatus and intermittently textured yarn
US4454710A (en) * 1982-10-18 1984-06-19 Milliken Research Corporation Balloon control for yarn texturing machine
US4449356A (en) * 1982-11-10 1984-05-22 Milliken Research Corporation Continuous A.C. tension control
US4449355A (en) * 1982-10-18 1984-05-22 Milliken Research Corporation A.C.-D.C. Slotted type yarn tension control
US4457129A (en) * 1982-10-18 1984-07-03 Milliken Research Corporation Slotted disc type yarn tension control
US4462557A (en) * 1982-10-18 1984-07-31 Milliken Research Corporation Spring biased electromagnetically controlled tension control
US4532760A (en) * 1984-02-21 1985-08-06 Milliken Research Corporation D. C. Yarn tension control
JP2907025B2 (en) * 1994-08-31 1999-06-21 村田機械株式会社 Threading device for drawing false twisting machine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB370017A (en) * 1931-01-01 1932-04-01 British Celanese Improvements in or relating to the production of artificial textile materials
US2296394A (en) * 1940-11-22 1942-09-22 Du Pont Manufacture of novelty artificial yarn
GB558297A (en) * 1941-06-27 1943-12-30 Ici Ltd Improvements in and relating to the production of crimped threads or filaments
US2447984A (en) * 1944-02-22 1948-08-24 American Viseose Corp Apparatus for spinning artificial staple fibers
US2692405A (en) * 1949-06-30 1954-10-26 American Viscose Corp Melt spinning apparatus
US2674025A (en) * 1949-08-15 1954-04-06 Texiclon Corp Polymeric filaments
US2612679A (en) * 1950-10-23 1952-10-07 Ladisch Rolf Karl Filaments containing fillers
US2693004A (en) * 1952-05-08 1954-11-02 Iwamae Hiromu Device for extruding synthetic fiber
US2875502A (en) * 1953-04-10 1959-03-03 Turbo Machine Co Apparatus for curling textile yarns
US2780047A (en) * 1954-09-22 1957-02-05 Chavanoz Moulinage Retorderie Apparatus for producing curled yarn
US2920345A (en) * 1955-06-03 1960-01-12 Eastman Kodak Co Method and apparatus for producing variable denier yarn
GB801147A (en) * 1955-10-12 1958-09-10 British Nylon Spinners Ltd Improvements in or relating to yarn and its manufacture
US2894802A (en) * 1955-11-16 1959-07-14 American Viscose Corp Method of forming crimped artificial filaments
US2968909A (en) * 1956-05-29 1961-01-24 Textile Licensing Company Producing dual torque yarn
US2999351A (en) * 1956-07-17 1961-09-12 Deering Milliken Res Corp Bulky yarn
AT203619B (en) * 1957-07-11 1959-05-25 Heberlein & Co Ag Process to give mono- and multifilament yarn made of synthetic, organic material a twisting tendency in sections in the opposite direction of rotation

Also Published As

Publication number Publication date
CH375478A (en) 1964-02-29
BE596664A (en) 1961-05-02
ES261470A1 (en) 1961-03-01
US3095630A (en) 1963-07-02

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