CH442601A - Process for manufacturing balanced torsion stretched thermoplastic yarns, and device for its implementation - Google Patents

Process for manufacturing balanced torsion stretched thermoplastic yarns, and device for its implementation

Info

Publication number
CH442601A
CH442601A CH1296065A CH1296065A CH442601A CH 442601 A CH442601 A CH 442601A CH 1296065 A CH1296065 A CH 1296065A CH 1296065 A CH1296065 A CH 1296065A CH 442601 A CH442601 A CH 442601A
Authority
CH
Switzerland
Prior art keywords
implementation
stretched thermoplastic
thermoplastic yarns
manufacturing
balanced torsion
Prior art date
Application number
CH1296065A
Other languages
French (fr)
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 CH442601A publication Critical patent/CH442601A/en

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
    • D02G1/02—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
    • D02G1/0266—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 false-twisting machines
    • 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
    • D02G1/0213—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 after drawing the yarn on the same machine
    • 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
    • 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
    • D02J1/229—Relaxing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH1296065A 1964-09-28 1965-09-20 Process for manufacturing balanced torsion stretched thermoplastic yarns, and device for its implementation CH442601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39974264A 1964-09-28 1964-09-28

Publications (1)

Publication Number Publication Date
CH442601A true CH442601A (en) 1967-08-31

Family

ID=23580780

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1296065A CH442601A (en) 1964-09-28 1965-09-20 Process for manufacturing balanced torsion stretched thermoplastic yarns, and device for its implementation

Country Status (9)

Country Link
JP (1) JPS491267B1 (en)
BE (1) BE669597A (en)
CH (1) CH442601A (en)
DE (1) DE1510765A1 (en)
GB (1) GB1115616A (en)
IL (1) IL24314A (en)
LU (1) LU49485A1 (en)
NL (1) NL6512478A (en)
SE (1) SE306133B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745011B1 (en) * 1996-02-20 1998-03-13 Icbt Roanne MACHINE FOR THE REALIZATION OF A MIXED WIRE BY ASSEMBLY OF TWO TEXTURED THREADS BY FALSE TORSION
CN1804170B (en) * 2005-01-14 2011-04-06 香港理工大学 Method and apparatus for machining single ring spun yarn
CN102605505B (en) * 2012-04-09 2014-04-02 天津工业大学 Drawing and heat-setting device

Also Published As

Publication number Publication date
JPS491267B1 (en) 1974-01-12
DE1510765A1 (en) 1972-07-27
SE306133B (en) 1968-11-18
BE669597A (en) 1966-03-14
GB1115616A (en) 1968-05-29
IL24314A (en) 1969-04-30
LU49485A1 (en) 1966-03-15
NL6512478A (en) 1966-03-29

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