US3022565A - Method of texturing yarns - Google Patents

Method of texturing yarns Download PDF

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Publication number
US3022565A
US3022565A US75893258A US3022565A US 3022565 A US3022565 A US 3022565A US 75893258 A US75893258 A US 75893258A US 3022565 A US3022565 A US 3022565A
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US
United States
Prior art keywords
yarn
yarns
tow
twist
rolls
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 - Lifetime
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English (en)
Inventor
Paul F Fitzgerald
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.)
Solutia Inc
Original Assignee
Chemstrand Corp
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Filing date
Publication date
Application filed by Chemstrand Corp filed Critical Chemstrand Corp
Priority to US75893258 priority Critical patent/US3022565A/en
Priority to BE582185A priority patent/BE582185A/fr
Priority to CH7759359A priority patent/CH381799A/fr
Application granted granted Critical
Publication of US3022565A publication Critical patent/US3022565A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/022—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting while simultaneously drawing the yarn
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or adhesive

Definitions

  • Yarns or" iilaments produced from largely acrylonitrile polymers suchfas those polymers, copolymers, and blends of polymers and copolymers containing at least 70 percent of acrylonitrile by weight in polymerized form, possess a series of properties which render them peculiarly adapted to texturing operations.
  • the polymers from which such yarns arevproduced become plastic and ductile when heated such that-they will assume more or less permanent form ⁇ in response to various deformations induced while heated, such-as twisting.
  • such yarns possess the further property of stretching when eated under tension to a metastable, or ldimensionally unstable, form subject toV high longitudinal shrinkage.
  • the dimentisional instability can be reduced to a normally stable state 'oy heating and shrinking the yarns.
  • This series of properties combine to enable the production of' textured yarns of peculiarly excellent properties.
  • Yarns can be produced lwith greater compactness, bulk, and covering power than have been produced by other textun'ng processes applied to other natural and synthetic filaments and bers.
  • Such yarns can' be produced with less physical damage to the filaments, such as in their tensile strength and elongation, principally because oi' the absence of severe mechanical action directly on the ilarnent.
  • FIGURE 2 is a diagrammatic side elevation of one form oi apparatus for conducting the relaxation step of the instant method.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
US75893258 1958-09-04 1958-09-04 Method of texturing yarns Expired - Lifetime US3022565A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US75893258 US3022565A (en) 1958-09-04 1958-09-04 Method of texturing yarns
BE582185A BE582185A (fr) 1958-09-04 1959-08-31 Procédé de traitements des fils, notamment de fils formés des filaments de polymères du nitrile acrylique, fils obtenus par ce procédé et tissus les contenant.
CH7759359A CH381799A (fr) 1958-09-04 1959-10-01 Procédé de traitements de fils en polymères du nitrile acrylique, fil obtenu et utilisation de ce fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75893258 US3022565A (en) 1958-09-04 1958-09-04 Method of texturing yarns

Publications (1)

Publication Number Publication Date
US3022565A true US3022565A (en) 1962-02-27

Family

ID=25053707

Family Applications (1)

Application Number Title Priority Date Filing Date
US75893258 Expired - Lifetime US3022565A (en) 1958-09-04 1958-09-04 Method of texturing yarns

Country Status (3)

Country Link
US (1) US3022565A (fr)
BE (1) BE582185A (fr)
CH (1) CH381799A (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108430A (en) * 1960-02-25 1963-10-29 Toyo Rayon Co Ltd Process for preparation of stretch yarn
US3157982A (en) * 1961-08-25 1964-11-24 Alexandre Albert Marce Cyprien Process for manufacturing crepe fabrics with multifilament textile yarns of synthetic origin
US3184821A (en) * 1961-06-29 1965-05-25 Celanese Corp Treatment of filamentary material
US3222859A (en) * 1960-04-27 1965-12-14 Rhodiaceta Crimping of yarns based on thermoplastic polymers
US3323302A (en) * 1964-02-13 1967-06-06 Bear Brand Hosiery Co Method for producing yarn
US3332832A (en) * 1964-08-04 1967-07-25 Du Pont Textile product and process
US3352959A (en) * 1963-03-05 1967-11-14 Hoechst Ag Process for crimping threads of fiber-forming polyolefins
US3356049A (en) * 1965-10-04 1967-12-05 Callaway Mills Co Fluid flow method and apparatus for applying twist to strand material
US3380132A (en) * 1966-01-12 1968-04-30 Caron Spinning Company Apparatus for production of bulked yarn
US3381461A (en) * 1962-11-20 1968-05-07 Scragg & Sons Textile processes and machines
US3453817A (en) * 1964-11-05 1969-07-08 Duplan Corp Method of steam treating textured yarn
US3473317A (en) * 1968-04-11 1969-10-21 Mitsubishi Rayon Co Method for manufacturing crimped acrylonitrile filament yarn
US3530214A (en) * 1967-02-24 1970-09-22 Julius Hermes Method for treating textile materials to uniformly set their shape
US3708970A (en) * 1971-01-29 1973-01-09 Fiber Industries Inc Yarn process
US3796036A (en) * 1970-11-21 1974-03-12 Scragg & Sons Method of processing yarn
US3874159A (en) * 1971-01-29 1975-04-01 Fiber Industries Inc Yarn process
US3937000A (en) * 1971-09-16 1976-02-10 Snam Progetti S.P.A. Continuous bi-compound acrylic bulky yarn and the method of the production of same
US3955351A (en) * 1969-02-06 1976-05-11 Imperial Chemical Industries Inc. Production of bulked yarns
EP0304917A3 (fr) * 1987-08-25 1991-09-18 Mitsubishi Rayon Co., Ltd. Fil de filaments acryliques fortement rétrécissable et procédé pour le produire
US5950412A (en) * 1995-03-24 1999-09-14 Icbt Valence Machine for continuously plying or twisting yarns with subsequent complementary heat treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369975A (en) * 1943-06-10 1945-02-20 Continental Can Co Fiber container
GB746992A (en) * 1953-04-16 1956-03-21 Heberlein & Co Ag Improvements in or relating to a process and device for the manufacture of permanently crimped or waved yarn from fully synthetic organic textile fibres
US2857653A (en) * 1955-08-29 1958-10-28 Burlington Industries Inc Process for manufacturing crepe fabrics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369975A (en) * 1943-06-10 1945-02-20 Continental Can Co Fiber container
GB746992A (en) * 1953-04-16 1956-03-21 Heberlein & Co Ag Improvements in or relating to a process and device for the manufacture of permanently crimped or waved yarn from fully synthetic organic textile fibres
US2857653A (en) * 1955-08-29 1958-10-28 Burlington Industries Inc Process for manufacturing crepe fabrics

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108430A (en) * 1960-02-25 1963-10-29 Toyo Rayon Co Ltd Process for preparation of stretch yarn
US3222859A (en) * 1960-04-27 1965-12-14 Rhodiaceta Crimping of yarns based on thermoplastic polymers
US3184821A (en) * 1961-06-29 1965-05-25 Celanese Corp Treatment of filamentary material
US3157982A (en) * 1961-08-25 1964-11-24 Alexandre Albert Marce Cyprien Process for manufacturing crepe fabrics with multifilament textile yarns of synthetic origin
US3381461A (en) * 1962-11-20 1968-05-07 Scragg & Sons Textile processes and machines
US3352959A (en) * 1963-03-05 1967-11-14 Hoechst Ag Process for crimping threads of fiber-forming polyolefins
US3323302A (en) * 1964-02-13 1967-06-06 Bear Brand Hosiery Co Method for producing yarn
US3332832A (en) * 1964-08-04 1967-07-25 Du Pont Textile product and process
US3453817A (en) * 1964-11-05 1969-07-08 Duplan Corp Method of steam treating textured yarn
US3356049A (en) * 1965-10-04 1967-12-05 Callaway Mills Co Fluid flow method and apparatus for applying twist to strand material
US3380132A (en) * 1966-01-12 1968-04-30 Caron Spinning Company Apparatus for production of bulked yarn
US3530214A (en) * 1967-02-24 1970-09-22 Julius Hermes Method for treating textile materials to uniformly set their shape
US3473317A (en) * 1968-04-11 1969-10-21 Mitsubishi Rayon Co Method for manufacturing crimped acrylonitrile filament yarn
US3955351A (en) * 1969-02-06 1976-05-11 Imperial Chemical Industries Inc. Production of bulked yarns
US3796036A (en) * 1970-11-21 1974-03-12 Scragg & Sons Method of processing yarn
US3708970A (en) * 1971-01-29 1973-01-09 Fiber Industries Inc Yarn process
US3874159A (en) * 1971-01-29 1975-04-01 Fiber Industries Inc Yarn process
US3937000A (en) * 1971-09-16 1976-02-10 Snam Progetti S.P.A. Continuous bi-compound acrylic bulky yarn and the method of the production of same
EP0304917A3 (fr) * 1987-08-25 1991-09-18 Mitsubishi Rayon Co., Ltd. Fil de filaments acryliques fortement rétrécissable et procédé pour le produire
US5950412A (en) * 1995-03-24 1999-09-14 Icbt Valence Machine for continuously plying or twisting yarns with subsequent complementary heat treatment

Also Published As

Publication number Publication date
BE582185A (fr) 1960-02-29
CH381799A (fr) 1964-05-30

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