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ZA744206B - Textured polyamide yarn and production thereof - Google Patents

Textured polyamide yarn and production thereof

Info

Publication number
ZA744206B
ZA744206B ZA00744206A ZA744206A ZA744206B ZA 744206 B ZA744206 B ZA 744206B ZA 00744206 A ZA00744206 A ZA 00744206A ZA 744206 A ZA744206 A ZA 744206A ZA 744206 B ZA744206 B ZA 744206B
Authority
ZA
South Africa
Prior art keywords
production
polyamide yarn
textured polyamide
textured
yarn
Prior art date
Application number
ZA00744206A
Inventor
J Baliga
R Dainton
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of ZA744206B publication Critical patent/ZA744206B/en

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
ZA00744206A 1973-07-02 1974-07-01 Textured polyamide yarn and production thereof ZA744206B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375941A US3858387A (en) 1973-07-02 1973-07-02 Polyamide feed yarn for false-twist texturing, process of false-twist texturing, and product thereof

Publications (1)

Publication Number Publication Date
ZA744206B true ZA744206B (en) 1975-08-27

Family

ID=23482998

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00744206A ZA744206B (en) 1973-07-02 1974-07-01 Textured polyamide yarn and production thereof

Country Status (7)

Country Link
US (1) US3858387A (en)
JP (1) JPS5036727A (en)
AR (1) AR202560A1 (en)
CA (1) CA1040403A (en)
FR (1) FR2236032B1 (en)
GB (1) GB1471688A (en)
ZA (1) ZA744206B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610325A1 (en) * 1976-03-12 1977-09-22 Bayer Ag PROCESS FOR MANUFACTURING TEXTURED FILAMENT YARNS WITH IMPROVED YARN PROPERTIES FROM PRE-ORIENTED POLYAMIDE 6
JPS59187602A (en) * 1983-04-01 1984-10-24 東洋紡績株式会社 Panty stocking or stocking
JPS6189301A (en) * 1984-10-08 1986-05-07 東洋紡績株式会社 Support panty stocking or stocking
US4816550A (en) * 1985-09-17 1989-03-28 Monsanto Company Polyamide feed yarn for air-jet texturing
US7406818B2 (en) * 2004-11-10 2008-08-05 Columbia Insurance Company Yarn manufacturing apparatus and method
JP4896575B2 (en) * 2006-04-24 2012-03-14 サンウエーブ工業株式会社 Shelf equipment
CN103060977B (en) * 2013-01-13 2015-07-22 经纬纺织机械股份有限公司 Heat conducting wire disk device of full-automatic false twist texturing machine
CN111676555A (en) * 2020-06-08 2020-09-18 山东祥瑞祥纺织有限公司 Application of variable count in automatic doffing link of yarn with density of more than 59tex

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184436A (en) * 1959-09-04 1965-05-18 Du Pont Polycarbonamides of improved dye affinity having the benzene sulfonic acid salt moiety as an integral part of the polymer chain
FR95767E (en) * 1964-10-01 1971-06-25 Du Pont Curable polyamide filaments and method of preparation.
GB1205563A (en) * 1966-09-13 1970-09-16 Ici Ltd Improvements in or relating to synthetic polyamides
GB1253194A (en) * 1969-03-25 1971-11-10
US3608299A (en) * 1970-04-15 1971-09-28 Du Pont Process for producing torque stretch yarns

Also Published As

Publication number Publication date
FR2236032A1 (en) 1975-01-31
JPS5036727A (en) 1975-04-07
CA1040403A (en) 1978-10-17
US3858387A (en) 1975-01-07
GB1471688A (en) 1977-04-27
AR202560A1 (en) 1975-06-24
FR2236032B1 (en) 1979-02-16

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