GB1036180A - Yarn texturing process, apparatus and product - Google Patents

Yarn texturing process, apparatus and product

Info

Publication number
GB1036180A
GB1036180A GB33519/64A GB3351964A GB1036180A GB 1036180 A GB1036180 A GB 1036180A GB 33519/64 A GB33519/64 A GB 33519/64A GB 3351964 A GB3351964 A GB 3351964A GB 1036180 A GB1036180 A GB 1036180A
Authority
GB
United Kingdom
Prior art keywords
yarn
chamber
silica
steam
fed
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
GB33519/64A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1036180A publication Critical patent/GB1036180A/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
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D02G1/205—After-treatments for fixing crimp or curl

Landscapes

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

Abstract

In the production of a silica-coated, prebulked, continuous filament yarn, an aqueous colloidal silica dispersion is applied to a yarn having latent crimp to deposit 0.1 - 5% silica as a coating on the filaments, the yarn is fed into a heating zone, wherein it is dried and the crimp developed therein, and is then wound into a package at a speed at least 5% less than the feed speed and a tension less than 0.2 g.p.d. In the apparatus of Fig. 1 (not shown) yarn 20 (which has passed between crimping gears) passes over the periphery of, and receives the silica dispersion from, a slowly and adjustably rotating wheel 36 of an applicator 24, is advanced by nip rolls 26 to a chamber 28 wherein it is simultaneously bulked or dried, and then fed by nip rolls 30 to take-up mechanism 32. A manual valve-controlled aspirator apparatus 68 facilitates yarn string-up. The chamber 28, Fig. 2 (not shown) comprises a tube 40 (through which the yarn passes) surrounded by an insulated steam chamber 42 to and from which high-pressure steam is admitted and exhausted by pipes 44 and 46. Steam is also introduced or bled into the tube 40 via restricted orifice 52, expansion chamber 48, and apertures 50 and is withdrawn via an exhaust nozzle 54 the suction in which is controlled by an adjustable valve plate 64.
GB33519/64A 1963-08-21 1964-08-17 Yarn texturing process, apparatus and product Expired GB1036180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US303495A US3299485A (en) 1963-08-21 1963-08-21 Yarn texturing process

Publications (1)

Publication Number Publication Date
GB1036180A true GB1036180A (en) 1966-07-13

Family

ID=23172375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33519/64A Expired GB1036180A (en) 1963-08-21 1964-08-17 Yarn texturing process, apparatus and product

Country Status (2)

Country Link
US (1) US3299485A (en)
GB (1) GB1036180A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425107A (en) * 1965-10-11 1969-02-04 Kanebo Ltd Apparatus for developing crimps by heating composite filament
US3488670A (en) * 1966-05-18 1970-01-06 Owens Corning Fiberglass Corp Method and apparatus for yarn treatment
US3425110A (en) * 1967-07-20 1969-02-04 Logan Inc Jonathan Method of stabilizing bulked continuous filament thermoplastic yarn
US3636600A (en) * 1967-08-04 1972-01-25 American Enka Corp Apparatus for crimping and drawing yarn
US3457610A (en) * 1967-12-13 1969-07-29 Monsanto Co Treatment of filaments to develop latent bulkiness therein
US3800565A (en) * 1972-08-31 1974-04-02 Singer Co Continuous yarn dyeing machine
US4731217A (en) * 1984-08-09 1988-03-15 Barmag Ag Method for melt spinning thermoplastic filament yarn

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216142A (en) * 1938-01-07 1940-10-01 Celanese Corp Crimping of filaments, fibers, yarns, and the like
US2636250A (en) * 1942-12-10 1953-04-28 Sandoz Ltd Process for the production of crimped fibers, filaments, and threads
US2527329A (en) * 1944-07-26 1950-10-24 Monsanto Chemicals Method for producing slip-resistant textile materials
US2443512A (en) * 1948-03-30 1948-06-15 Monsanto Chemicals Treatment of textile fibers
US2669001A (en) * 1949-09-29 1954-02-16 Collins & Sikman Corp Method and apparatus for treating yarns
US2701218A (en) * 1950-03-30 1955-02-01 Monsanto Chemicals Process of treatment of textile material with silica
US2622307A (en) * 1951-03-08 1952-12-23 Mohawk Carpet Mills Inc Soil-resistant pile fabric
US2885308A (en) * 1955-05-18 1959-05-05 Monsanto Chemicals Spinnable textile fibers treated with colloidal silica
NL128078C (en) * 1957-05-23
NL251708A (en) * 1959-05-18
US3131087A (en) * 1960-07-13 1964-04-28 Paquet Max Process for the treatment of filaments, fibres, fabrics and carpets
US3024518A (en) * 1960-11-22 1962-03-13 Russell B Newton Methods of making pile fabrics

Also Published As

Publication number Publication date
US3299485A (en) 1967-01-24

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