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JPS50116743A - - Google Patents

Info

Publication number
JPS50116743A
JPS50116743A JP49021915A JP2191574A JPS50116743A JP S50116743 A JPS50116743 A JP S50116743A JP 49021915 A JP49021915 A JP 49021915A JP 2191574 A JP2191574 A JP 2191574A JP S50116743 A JPS50116743 A JP S50116743A
Authority
JP
Japan
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.)
Pending
Application number
JP49021915A
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 filed Critical
Priority to JP49021915A priority Critical patent/JPS50116743A/ja
Priority to US05/552,417 priority patent/US3975484A/en
Priority to IT67476/75A priority patent/IT1030214B/it
Publication of JPS50116743A publication Critical patent/JPS50116743A/ja
Pending 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
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
JP49021915A 1974-02-26 1974-02-26 Pending JPS50116743A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP49021915A JPS50116743A (ja) 1974-02-26 1974-02-26
US05/552,417 US3975484A (en) 1974-02-26 1975-02-24 Manufacture of crimped polyamide filaments yarn
IT67476/75A IT1030214B (it) 1974-02-26 1975-02-25 Fabbricazione di filati poliammidici crettati a bava continua

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49021915A JPS50116743A (ja) 1974-02-26 1974-02-26

Publications (1)

Publication Number Publication Date
JPS50116743A true JPS50116743A (ja) 1975-09-12

Family

ID=12068367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49021915A Pending JPS50116743A (ja) 1974-02-26 1974-02-26

Country Status (3)

Country Link
US (1) US3975484A (ja)
JP (1) JPS50116743A (ja)
IT (1) IT1030214B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121519A (ja) * 1974-03-13 1975-09-23
JPS50121520A (ja) * 1974-03-13 1975-09-23
JPS52108347U (ja) * 1976-02-16 1977-08-17
JPS60136371U (ja) * 1984-02-21 1985-09-10 帝人株式会社 ベロア調カ−ペット用に適した嵩高低捲縮加工糸

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551883A (en) * 1977-01-27 1979-09-05 Heathcoat & Co Ltd Production of textured multifilament synthetic yarn
US4202854A (en) * 1977-12-23 1980-05-13 Monsanto Company Polyamide spin-texture process
DE2925006C2 (de) * 1979-06-21 1983-06-30 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung schmelzgesponnener und molekularorientierend verstreckter, kristalliner Filamente
US4301102A (en) * 1979-07-16 1981-11-17 E. I. Du Pont De Nemours And Company Self-crimping polyamide fibers
US4293985A (en) * 1980-01-07 1981-10-13 Chevron Research Company Method and apparatus for making bounce crimped yarn
US4522774A (en) * 1981-06-11 1985-06-11 Badische Corporation Integrated process for the production of textured polycaprolactam multifilament yarn
US4644621A (en) * 1983-01-31 1987-02-24 Allied Corporation Chilled yarn guide
IN166291B (ja) * 1984-09-27 1990-04-07 Norddeutsche Faserwerke Gmbh
US6619947B2 (en) 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
US6446691B1 (en) 2000-12-21 2002-09-10 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret for production of homofilament crimp fibers
CN1888167A (zh) * 2006-07-14 2007-01-03 吕迎智 热辊缠绕加热生产卷曲涤纶长丝的方法
CN105442070A (zh) * 2015-11-27 2016-03-30 北京中丽制机工程技术有限公司 一种涤纶高强丝牵伸装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877148A (ja) * 1972-01-03 1973-10-17
JPS50111345A (ja) * 1974-02-13 1975-09-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877148A (ja) * 1972-01-03 1973-10-17
JPS50111345A (ja) * 1974-02-13 1975-09-02

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121519A (ja) * 1974-03-13 1975-09-23
JPS50121520A (ja) * 1974-03-13 1975-09-23
JPS559086B2 (ja) * 1974-03-13 1980-03-07
JPS559087B2 (ja) * 1974-03-13 1980-03-07
JPS52108347U (ja) * 1976-02-16 1977-08-17
JPS60136371U (ja) * 1984-02-21 1985-09-10 帝人株式会社 ベロア調カ−ペット用に適した嵩高低捲縮加工糸
JPS6236869Y2 (ja) * 1984-02-21 1987-09-19

Also Published As

Publication number Publication date
US3975484A (en) 1976-08-17
IT1030214B (it) 1979-03-30

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