GB961094A - Improvements in or relating to the drawing and crimping of synthetic filaments and yarns - Google Patents

Improvements in or relating to the drawing and crimping of synthetic filaments and yarns

Info

Publication number
GB961094A
GB961094A GB24423/62A GB2442362A GB961094A GB 961094 A GB961094 A GB 961094A GB 24423/62 A GB24423/62 A GB 24423/62A GB 2442362 A GB2442362 A GB 2442362A GB 961094 A GB961094 A GB 961094A
Authority
GB
United Kingdom
Prior art keywords
yarn
rolls
nip
stuffer
forwarded
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
GB24423/62A
Inventor
Victor Bruce Van Blerk
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.)
British Nylon Spinners Ltd
Original Assignee
British Nylon Spinners 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
Priority to BE634098D priority Critical patent/BE634098A/xx
Priority to NL293986D priority patent/NL293986A/xx
Application filed by British Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd
Priority to GB24423/62A priority patent/GB961094A/en
Priority to US284582A priority patent/US3177556A/en
Priority to CH725163A priority patent/CH418514A/en
Priority to LU43912D priority patent/LU43912A1/xx
Priority to DE19631435351 priority patent/DE1435351A1/en
Priority to ES289336A priority patent/ES289336A1/en
Priority to FR939469A priority patent/FR1370050A/en
Publication of GB961094A publication Critical patent/GB961094A/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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/127—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including drawing or stretching on the same machine
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing

Abstract

961,094. Stretching and bulking yarns. BRITISH NYLON SPINNERS Ltd. May 28, 1963 [June 26, 1962], No. 24423/62. Heading B5B. [Also in Division D1] In a process for drawing and bulking monofilament or multifilament synthetic e.g. nylon, yarn, undrawn yarn is forwarded (directly from the filament spinning machine or a spinning package) at a predetermined rate to nip rolls of a stuffer-box crimper which are rotated at a peripheral speed at least twice the linear speed at which the yarn is forwarded thereto so as to draw it. The heat engendered in the yarn by the drawing action is sufficient to set the crimp imparted by the immediately subsequent operation. This heat may be limitatively controlled, according to the position of the point of draw in relation to the nip rolls, by a friction device e.g. a snubbing pin. As shown, yarn 1 (the filaments of which may be of trilobal crosssection) is fed by rollers 3 through guide 5 into the nip of rolls 7, 9, and is crimped within the stuffer zone between rolls 7, 9, and a discharge wheel 11 the rotary speed of which determines the crimp frequency which may thus be preselected and maintained constant in the yarn withdrawn by rolls 17. Specifications 852,579 and 873,368 are referred to.
GB24423/62A 1962-06-26 1962-06-26 Improvements in or relating to the drawing and crimping of synthetic filaments and yarns Expired GB961094A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE634098D BE634098A (en) 1962-06-26
NL293986D NL293986A (en) 1962-06-26
GB24423/62A GB961094A (en) 1962-06-26 1962-06-26 Improvements in or relating to the drawing and crimping of synthetic filaments and yarns
US284582A US3177556A (en) 1962-06-26 1963-05-31 Drawing and crimping of synthetic filaments and yarns
CH725163A CH418514A (en) 1962-06-26 1963-06-11 Process for drawing and crimping yarn
LU43912D LU43912A1 (en) 1962-06-26 1963-06-15
DE19631435351 DE1435351A1 (en) 1962-06-26 1963-06-18 Method for stretching and curling synthetic threads
ES289336A ES289336A1 (en) 1962-06-26 1963-06-25 Improvements in the stretching and curing of hebras of continuous filaments of synthetic material (Machine-translation by Google Translate, not legally binding)
FR939469A FR1370050A (en) 1962-06-26 1963-06-26 Process for drawing and creping synthetic filaments and threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24423/62A GB961094A (en) 1962-06-26 1962-06-26 Improvements in or relating to the drawing and crimping of synthetic filaments and yarns

Publications (1)

Publication Number Publication Date
GB961094A true GB961094A (en) 1964-06-17

Family

ID=10211502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24423/62A Expired GB961094A (en) 1962-06-26 1962-06-26 Improvements in or relating to the drawing and crimping of synthetic filaments and yarns

Country Status (8)

Country Link
US (1) US3177556A (en)
BE (1) BE634098A (en)
CH (1) CH418514A (en)
DE (1) DE1435351A1 (en)
ES (1) ES289336A1 (en)
GB (1) GB961094A (en)
LU (1) LU43912A1 (en)
NL (1) NL293986A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376622A (en) * 1962-08-13 1968-04-09 Techniservice Corp Strand treatment
US3256134A (en) * 1963-10-09 1966-06-14 American Enka Corp Yarn treating process and product
US4016632A (en) * 1963-07-31 1977-04-12 Textured Yarn Co., Inc. Strand treatment
BE655878A (en) * 1963-11-19
US3753275A (en) * 1964-03-04 1973-08-21 R Stanley Draw-crimping textile film strands
US3295180A (en) * 1964-03-09 1967-01-03 Monsanto Co Apparatus for crimping tow
US3341914A (en) * 1964-07-22 1967-09-19 British Nylon Spinners Ltd Process for treating filamentary material in a fluid
GB1140672A (en) * 1965-02-10 1969-01-22 Klinger Mfg Co Ltd Crimping yarn
DE1660295C3 (en) * 1965-09-29 1975-06-26 Bayer Ag, 5090 Leverkusen Device for the production of synthetic, thermoplastic threads with fixed crimp
US3454998A (en) * 1966-03-08 1969-07-15 Klinger Mfg Co Ltd Yarn treating apparatus and method
US3411192A (en) * 1966-12-12 1968-11-19 Techniservice Corp Strand treatment process and apparatus
US3462814A (en) * 1967-10-26 1969-08-26 Techniservice Corp Strand treatment
US3462815A (en) * 1967-11-20 1969-08-26 Techniservice Corp Strand treatment
DE1943911A1 (en) * 1968-09-21 1970-03-26 Elitex Zd Y Textilniho Strojir Device for crimping yarns and fibers by upsetting
US3798718A (en) * 1970-05-26 1974-03-26 Bancroft & Sons Co J Apparatus for stuffer-crimping yarn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB852579A (en) * 1957-03-26 1960-10-26 British Nylon Spinners Ltd Improvements in or relating to yarn and its manufacture
GB873368A (en) * 1957-07-16 1961-07-26 British Celanese Improvements relating to the crimping of textile fibres

Also Published As

Publication number Publication date
BE634098A (en)
DE1435351A1 (en) 1969-10-09
US3177556A (en) 1965-04-13
NL293986A (en)
CH418514A (en) 1966-08-15
LU43912A1 (en) 1963-08-14
ES289336A1 (en) 1964-04-01

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