GB1004379A - Textured yarn and controlled apparatus and method for producing same - Google Patents

Textured yarn and controlled apparatus and method for producing same

Info

Publication number
GB1004379A
GB1004379A GB45474/63A GB4547463A GB1004379A GB 1004379 A GB1004379 A GB 1004379A GB 45474/63 A GB45474/63 A GB 45474/63A GB 4547463 A GB4547463 A GB 4547463A GB 1004379 A GB1004379 A GB 1004379A
Authority
GB
United Kingdom
Prior art keywords
yarn
crimping
rolls
variably
nov
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
GB45474/63A
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
Priority claimed from US239607A external-priority patent/US3217376A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1004379A publication Critical patent/GB1004379A/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
    • D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members
    • 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
    • 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
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • 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
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
    • 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)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1,004,379. Crimping yarn. MONSANTO CO. Nov. 18, 1963 [Nov. 23, 1962], No. 45474/63. Headings D1F and D1W A molecularly orientable synthetic continuous filament yarn 3 made from a thermoplastic polymer is passed through a heat-stretch zone formed by rolls 1, 2, heated draw pin 8, and crimp rolls 12, 15. Roll 12 is movable between selectively variable crimping and non-crimping positions. It is resiliently urged away from roll 15 by spring 23 but urged into the crimping position when cylinder 22 is connected to the air supply 33 through three way valve 29 which is alternately turned on and off by timer 31. A controller 35 varies the pressure of the air supplied to cylinder 22 and thus the amplitude of the crimps. The apparatus can thus produce a continuous, uniformily or variably cimped yarn, or an intermittently, uniformly or variably crimped yarn with a regular or irregular interval pattern. The latent crimp produced by rolls 12, 15 may be developed by passing the yarn on a conveyer 42, Fig. 6 (not shown), through an oven.
GB45474/63A 1962-11-23 1963-11-18 Textured yarn and controlled apparatus and method for producing same Expired GB1004379A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US239607A US3217376A (en) 1962-11-23 1962-11-23 Yarn crimping apparatus
US426296A US3241305A (en) 1962-11-23 1965-01-18 Textured yarn

Publications (1)

Publication Number Publication Date
GB1004379A true GB1004379A (en) 1965-09-15

Family

ID=26932712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45474/63A Expired GB1004379A (en) 1962-11-23 1963-11-18 Textured yarn and controlled apparatus and method for producing same

Country Status (10)

Country Link
US (1) US3241305A (en)
BE (1) BE640363A (en)
CH (2) CH446603A (en)
DE (1) DE1435569A1 (en)
DK (1) DK111504B (en)
FR (1) FR1384102A (en)
GB (1) GB1004379A (en)
LU (1) LU44860A1 (en)
NL (1) NL300908A (en)
NO (1) NO115784B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528235A (en) * 1968-02-23 1970-09-15 Joseph Fitton Apparatus for processing elongated filaments
US3541197A (en) * 1968-05-13 1970-11-17 Phillips Petroleum Co Production of net-like structures
FR1587619A (en) * 1968-06-06 1970-03-27

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136111A (en) * 1959-11-12 1964-06-09 Deering Milliken Res Corp Novel yarn and fabric
US3034196A (en) * 1960-03-18 1962-05-15 Du Pont Alternately crimped staple fiber
NL125123C (en) * 1961-01-03
US3140525A (en) * 1961-07-21 1964-07-14 Monsanto Co Crimping device

Also Published As

Publication number Publication date
NL300908A (en)
FR1384102A (en) 1965-01-04
CH1428063A4 (en) 1967-07-31
CH467884A (en) 1969-01-31
NO115784B (en) 1968-12-02
US3241305A (en) 1966-03-22
BE640363A (en) 1964-05-25
LU44860A1 (en) 1964-05-22
DK111504B (en) 1968-09-02
DE1435569A1 (en) 1969-03-27
CH446603A (en) 1968-03-15

Similar Documents

Publication Publication Date Title
KR900016326A (en) Uniaxially stretched molded article of polytetrafluoroethylene
GB1513820A (en) Sheet treatment
GB971158A (en) Intermittently bulked yarns and their production
GB1004379A (en) Textured yarn and controlled apparatus and method for producing same
GB1289109A (en)
GB1455079A (en) Appatatus and method for embossing thermoplastic film
ES295682A1 (en) Drawing and crimping synthetic polymer filaments
GB1279342A (en) Method and device for texturing a yarn
ES433605A1 (en) Flaked texturized protein
GB950575A (en) Improvements in or relating to the stuffer-box crimping of filament yarns
FR1603612A (en) Crimped thermoplastic synthetic filament - continuous production
IE41990L (en) Treating thermoplastic synthetic yarns
FR2358494B1 (en)
ES415232A1 (en) Method for interlacing strands of a textile yarn
GB1231156A (en)
ES380092A1 (en) Method for producing a thermoplastic synthetic yarn having a latent crimp
US3217376A (en) Yarn crimping apparatus
GB1432159A (en) Fluid jet method and apparatus for treating yarn and yarn so treated
JPS53123477A (en) Surface treatment device of molded synthetic resin article
FR2256973A1 (en) Thermoplastic yarn crimping process - uses heated hard grooved roller with a smooth hard roller to give localised embossing effect
BE761195A (en) Self twisted textured yarn including thermoplastic strand
FR2040365A1 (en) Crimping synthetic fibres
ES341893A1 (en) Resin coated sheet material
GB1156210A (en) Potentially Crimped Filament Yarn
GB1120280A (en) A process for varying the texture of artificial leathers