GB767835A - Improved method and apparatus for treating artificial yarn to simulate spun staple yarn, and yarn so treated - Google Patents

Improved method and apparatus for treating artificial yarn to simulate spun staple yarn, and yarn so treated

Info

Publication number
GB767835A
GB767835A GB6143/54A GB614354A GB767835A GB 767835 A GB767835 A GB 767835A GB 6143/54 A GB6143/54 A GB 6143/54A GB 614354 A GB614354 A GB 614354A GB 767835 A GB767835 A GB 767835A
Authority
GB
United Kingdom
Prior art keywords
yarn
speed
baffle
tube
deflected
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
GB6143/54A
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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of GB767835A publication Critical patent/GB767835A/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

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Coiling Of Filamentary Materials In General (AREA)

Abstract

767,835. Finishing yarns and threads; thread-guides. ALGEMENE KUNSTZIJDE UNIE N.V. March 2, 1954 [May 12, 1953], No. 6143/54. Classes 120 (2) and 120 (3). Bulked yarn i.e. filamentary yarn in which individual filaments comprise loops formed at random, is produced by propelling a twisted artificial yarn through a confined zone by means of a high velocity gas stream and changing the direction of travel of the yarn and reducing its speed without applying further twist after leaving the zone. As shown in Fig. 1, yarn 11 passes to a suction device 13 in which it is caught by a gas e.g. air, supplied through a tube 14 and propelled through a tube 15: the yarn emerging from the tube 15 is deflected by a baffle 16 (or a thread guide 25, Fig. 2, or a sphere 33, Fig. 3 (not shown)), whilst still under the turbulence created by the gas blast and is wound by a device 19 at a speed less (at least 5 per cent.) than the speed at which it is taken off at 10 so that some slack develops near the baffle. This speed ratio is controlled and compensation made for variation in the speed of take up of the bulked yarn in the apparatus of Figs. 4 and 5. Yarn 40 is drawn from a supply 41 by a feed roller 42 and, on issuing from a suction device 43, is deflected by a baffle 45 and passes through guides 46, 47, 48, to a spool 49 rotating on a driven spindle 52: the roll 42 is arranged on a roller 50 mounted on a movable arm 51 and driven by the spool 49 or the yarn package thereon. A quickdrying lacquer may be applied temporarily to the yarn at any stage of the treatment to maintain the loops.
GB6143/54A 1953-05-12 1954-03-02 Improved method and apparatus for treating artificial yarn to simulate spun staple yarn, and yarn so treated Expired GB767835A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US354503A US2874443A (en) 1953-05-12 1953-05-12 Method and apparatus for crimping yarn
US771497XA 1953-12-03 1953-12-03
US564681A US2807862A (en) 1953-05-12 1956-02-10 Method for bulking yarn

Publications (1)

Publication Number Publication Date
GB767835A true GB767835A (en) 1957-02-06

Family

ID=62529324

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6143/54A Expired GB767835A (en) 1953-05-12 1954-03-02 Improved method and apparatus for treating artificial yarn to simulate spun staple yarn, and yarn so treated
GB31846/54A Expired GB771497A (en) 1953-05-12 1954-11-03 Improved method for the production of curled yarn

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB31846/54A Expired GB771497A (en) 1953-05-12 1954-11-03 Improved method for the production of curled yarn

Country Status (2)

Country Link
US (2) US2874443A (en)
GB (2) GB767835A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942402A (en) * 1953-05-21 1960-06-28 Celanese Corp Process and apparatus for producing voluminous yarn
US2895285A (en) * 1954-01-13 1959-07-21 Universal Winding Co Method of manufacturing yarn and the product thereof
US2874444A (en) * 1954-02-17 1959-02-24 Du Pont Production of curly yarn
US2962794A (en) * 1954-03-29 1960-12-06 Du Pont Method of producing elastic yarn and product
US3105349A (en) * 1954-05-28 1963-10-01 Celanese Corp Method and apparatus for producing novelty yarn
US2982082A (en) * 1954-10-20 1961-05-02 British Celanese Production of voluminous yarn
US2978788A (en) * 1955-07-13 1961-04-11 Du Pont Process for treating synthetic yarn
US3462813A (en) * 1955-11-04 1969-08-26 Eastman Kodak Co Method of producing volumized yarn
US2932935A (en) * 1956-06-22 1960-04-19 British Celanese Apparatus for the treatment of yarns
US2958112A (en) * 1956-08-16 1960-11-01 Du Pont Yarn-treating apparatus
US2911784A (en) * 1957-02-05 1959-11-10 Mason Silk Company Synthetic thread and method of producing the same
GB871797A (en) * 1957-03-01 1961-06-28 British Celanese Improvements in the production of voluminous or bulky yarn
LU35855A1 (en) * 1957-04-01
US3000168A (en) * 1957-08-21 1961-09-19 American Enka Corp Method and apparatus for producing bulky yarn
DE1302793C2 (en) * 1959-02-18 1973-07-05 Process for the production of curled endless threads from highly crystalline polypropylene
NL239385A (en) * 1958-05-21
US3156028A (en) * 1958-06-03 1964-11-10 Du Pont Process for crimping textile yarn
US3093583A (en) * 1958-10-14 1963-06-11 Robert Bosch G M B H Fa Filters and processes for manufacturing the same
US3043088A (en) * 1958-11-26 1962-07-10 Du Pont Process for making bulky yarn
US3078542A (en) * 1959-07-31 1963-02-26 Midland Ross Corp Continuous filament bulked yarn in tow form
US3150481A (en) * 1959-08-05 1964-09-29 Celanese Corp Loopy, gas jet bulked yarn and method
US3081951A (en) * 1959-12-02 1963-03-19 Eastman Kodak Co Slot venturi fluffing jet
US3167845A (en) * 1960-07-19 1965-02-02 Du Pont Bulk yarn process and apparatus
US2985995A (en) * 1960-11-08 1961-05-30 Du Pont Compact interlaced yarn
US3153315A (en) * 1960-12-12 1964-10-20 Celanese Corp Kasha-type yarn
US3116589A (en) * 1961-12-21 1964-01-07 Du Pont Process for forming a slub yarn
US3253313A (en) * 1963-09-18 1966-05-31 Eastman Kodak Co Method and apparatus for bulking yarn
US3448500A (en) * 1966-05-18 1969-06-10 Owens Corning Fiberglass Corp Method of bulking yarn
US3881232A (en) * 1974-06-26 1975-05-06 Enterprise Machine & Dev Resonant baffle for yarn texturing air jet
US4802268A (en) * 1974-11-26 1989-02-07 Allied-Signal Inc. Apparatus for texturizing yarn
DE2631393C3 (en) * 1976-07-13 1984-09-20 Bayer Ag, 5090 Leverkusen Nozzle device for the production of textured filament yarns
US4470252A (en) * 1983-04-04 1984-09-11 Ppg Industries, Inc. Process for producing treated glass fiber strands for high speed bulking
US4932108A (en) * 1983-04-21 1990-06-12 Ppg Industries, Inc. Process for high speed bulking of glass fiber strands

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL50502C (en) * 1935-10-12
US2220024A (en) * 1936-10-21 1940-10-29 Celanese Corp Manufacture of staple fiber yarns
US2224923A (en) * 1937-10-29 1940-12-17 Celanese Corp Manufacture of staple fiber yarn
US2306342A (en) * 1940-04-27 1942-12-22 Saco Lowell Shops Twister frame
US2379824A (en) * 1943-03-06 1945-07-03 Du Pont Process and apparatus for treating artificial filaments
US2725711A (en) * 1951-04-27 1955-12-06 Alfred W Vibber Twisting spindle balloon control
US2783609A (en) * 1951-12-14 1957-03-05 Du Pont Bulky continuous filament yarn
US2737773A (en) * 1952-07-24 1956-03-13 Us Rubber Co Apparatus for making elastic yarn

Also Published As

Publication number Publication date
GB771497A (en) 1957-04-03
US2807862A (en) 1957-10-01
US2874443A (en) 1959-02-24

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