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GB871797A - Improvements in the production of voluminous or bulky yarn - Google Patents

Improvements in the production of voluminous or bulky yarn

Info

Publication number
GB871797A
GB871797A GB6876/57A GB687657A GB871797A GB 871797 A GB871797 A GB 871797A GB 6876/57 A GB6876/57 A GB 6876/57A GB 687657 A GB687657 A GB 687657A GB 871797 A GB871797 A GB 871797A
Authority
GB
United Kingdom
Prior art keywords
yarn
rollers
limb
double
steam
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
GB6876/57A
Inventor
Alfred Richmond
Robert Albert King
Alexander Henderson Gentle
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.)
Acordis UK Ltd
Original Assignee
British Celanese 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 British Celanese Ltd filed Critical British Celanese Ltd
Priority to GB6876/57A priority Critical patent/GB871797A/en
Priority to US714601A priority patent/US3380242A/en
Publication of GB871797A publication Critical patent/GB871797A/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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]

Landscapes

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

Abstract

871,797. Finishing yarns. BRITISH CELANESE Ltd. Feb. 28, 1958 [March 1, 1957], No. 6876/57. Class 120(3) In a process for looping or bulking at least one multifilamentary yarn by subjection to a turbulent fluid stream e.g. as described in and/or using the apparatus of Specifications 790,911, 790,912, 790,913, 793,044, 871,798, the fluid is a hot (dry or moist) gas e.g. nitrogen or steam, at a temperature sufficiently high e.g. 120‹- 250 ‹C., to soften the filaments and thereby modify the loop formation i.e. produce deep waves or arches rather than complete rings and reduce the twist required to lock or consolidate the loops. The yarn may be twisted or untwisted assemblies of continuous filaments e.g. of polyhexamethylene adipamide, polyaminocaproic acid, polyethylene terephthalate, cellulose triacetate or acetone-soluble acetate. In the apparatus shown, a jet unit 10 comprises a T- piece 11 having a limb 13 connected to a steam heater 14 and a double limb 12 in which is fitted a member 15 accommodating rings 16 of packing material and housing a yarn inlet member 17, the tip 18 of which is of double-conical form, and a Venturi tube 20, external flanges of which abut the member 15 and are secured by screwed collars 24 and 25: steam, which may pass through a gauze collar 27, enters the limb 12 through holes 26. Yarn 29 is fed from a stationary or rotatable package 30 (or a package on a double-twist spindle) by rollers 31, 32, and is taken-up as it leaves tube 20 by rollers 33, 34 (driven and/or dimensioned to rotate at lower peripheral speed than rollers 31, 32) delivering the looped yarn 29a over a guide rod 35 to winding apparatus comprising driving-drum 36, cheese 37 and traverse guide 38. The looped yarn may be taken-up on a twisting spindle and yarns which have been passed through a single jet unit may subsequently be separated or remain a composite doubled yarn.
GB6876/57A 1957-03-01 1957-03-01 Improvements in the production of voluminous or bulky yarn Expired GB871797A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6876/57A GB871797A (en) 1957-03-01 1957-03-01 Improvements in the production of voluminous or bulky yarn
US714601A US3380242A (en) 1957-03-01 1958-02-11 Yarn and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6876/57A GB871797A (en) 1957-03-01 1957-03-01 Improvements in the production of voluminous or bulky yarn

Publications (1)

Publication Number Publication Date
GB871797A true GB871797A (en) 1961-06-28

Family

ID=9822401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6876/57A Expired GB871797A (en) 1957-03-01 1957-03-01 Improvements in the production of voluminous or bulky yarn

Country Status (2)

Country Link
US (1) US3380242A (en)
GB (1) GB871797A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533624A1 (en) * 1991-09-18 1993-03-24 FILTECO S.p.A. Nozzle device and yarn processing method
GB2310219A (en) * 1996-02-15 1997-08-20 Heberlein & Co Ag Air jet texturing nozzle for yarn

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854177A (en) * 1960-07-19 1974-12-17 Du Pont Process and apparatus for texturing yarn
US3472717A (en) * 1961-11-16 1969-10-14 Bancroft & Sons Co J Method of making limited stretch bulked yarns
US3488670A (en) * 1966-05-18 1970-01-06 Owens Corning Fiberglass Corp Method and apparatus for yarn treatment
US3852946A (en) * 1967-07-10 1974-12-10 Celanese Corp Bulk yarn
US3447210A (en) * 1967-09-25 1969-06-03 Monsanto Co Orifice with foraminate means
US3421194A (en) * 1967-10-24 1969-01-14 Du Pont Process for treating a filamentary strand
US3688358A (en) * 1969-05-09 1972-09-05 Asahi Chemical Ind Process for producing bulky yarn from multifilament yarn
US3742695A (en) * 1969-06-25 1973-07-03 R Conrad Thermoplastic yarn plasticizing device and method of plasticizing thermoplastic yarn
US3645431A (en) * 1969-07-31 1972-02-29 Allied Chem Yarn-forwarding apparatus and process
BE758698A (en) * 1969-11-10 1971-05-10 Uniroyal Inc SYNTHETIC YARN TEXTURIZING APPARATUS
US3753771A (en) * 1971-07-30 1973-08-21 Fiber Industries Inc Protective finish for synthetic fibers
US3969799A (en) * 1975-05-12 1976-07-20 Enterprise Machine And Development Corporation Turbulence generator for yarn texturing air jet
US4095320A (en) * 1977-03-09 1978-06-20 Enterprise Machine And Development Corporation Yarn texturing air jet
US4457130A (en) * 1981-10-13 1984-07-03 Murata Kikai Kabushiki Kaisha Air spinning nozzle unit
DE3732708A1 (en) * 1987-01-15 1988-07-28 Stahlecker Fritz AIR NOZZLE FOR PNEUMATIC SPIRAL SPINNING WITH A THREAD CHANNEL MADE OF AT LEAST TWO SECTIONS
US4957648A (en) * 1987-08-06 1990-09-18 The Lubrizol Corporation Spin fiber lubricant compositions
WO1991003586A1 (en) * 1989-09-05 1991-03-21 Heberlein Maschinenfabrik Ag Device for blow-texturing at least one multi-filament yarn
IL146469A0 (en) 1999-06-18 2002-07-25 Du Pont Staple fibers produced by a bulked continuous filament process and fiber clusters made from such fibers
SE544982C2 (en) * 2020-07-02 2023-02-14 Ikea Supply Ag A carpet, a carpet pile yarn, and a method for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435891A (en) * 1941-06-24 1948-02-10 American Viscose Corp Method and apparatus for crimping textile fibrous material
US2379824A (en) * 1943-03-06 1945-07-03 Du Pont Process and apparatus for treating artificial filaments
US2584043A (en) * 1945-06-20 1952-01-29 American Viscose Corp Method and apparatus for processing filamentary materials
US2852906A (en) * 1951-12-14 1958-09-23 Du Pont Method and apparatus for producing bulky continuous filament yarn
US2783609A (en) * 1951-12-14 1957-03-05 Du Pont Bulky continuous filament yarn
US2874443A (en) * 1953-05-12 1959-02-24 Du Pont Method and apparatus for crimping yarn
US2815559A (en) * 1953-08-03 1957-12-10 Robinson Thread Company Cellular synthetic fibre thread and a method of making the same
US2962794A (en) * 1954-03-29 1960-12-06 Du Pont Method of producing elastic yarn and product
US3009309A (en) * 1956-07-16 1961-11-21 Du Pont Fluid jet twist crimping process
US2869967A (en) * 1957-08-23 1959-01-20 Du Pont Bulky yarn

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533624A1 (en) * 1991-09-18 1993-03-24 FILTECO S.p.A. Nozzle device and yarn processing method
US5433365A (en) * 1991-09-18 1995-07-18 Filteco S.P.A. Fluid nozzle device for yarn processing
GB2310219A (en) * 1996-02-15 1997-08-20 Heberlein & Co Ag Air jet texturing nozzle for yarn
GB2310219B (en) * 1996-02-15 2000-05-10 Heberlein & Co Ag Method of aerodynamic texturing, texturing nozzle, nozzle head and use

Also Published As

Publication number Publication date
US3380242A (en) 1968-04-30

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