FR1422735A - Procédé et appareil pour le traitement thermique de fils synthétiques thermoplastiques - Google Patents

Procédé et appareil pour le traitement thermique de fils synthétiques thermoplastiques

Info

Publication number
FR1422735A
FR1422735A FR3482A FR3482A FR1422735A FR 1422735 A FR1422735 A FR 1422735A FR 3482 A FR3482 A FR 3482A FR 3482 A FR3482 A FR 3482A FR 1422735 A FR1422735 A FR 1422735A
Authority
FR
France
Prior art keywords
heat treatment
thermoplastic synthetic
synthetic yarns
yarns
thermoplastic
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
FR3482A
Other languages
English (en)
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.)
Viscosuisse SA
Original Assignee
Societe de la Viscose Suisse SA
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 Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Application granted granted Critical
Publication of FR1422735A publication Critical patent/FR1422735A/fr
Expired legal-status Critical Current

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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • 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
    • 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
    • D02J1/229—Relaxing

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)
FR3482A 1964-01-28 1965-01-27 Procédé et appareil pour le traitement thermique de fils synthétiques thermoplastiques Expired FR1422735A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3710/64A GB1093422A (en) 1964-01-28 1964-01-28 Process for the manufacture of polyamide filaments having a low tendency to shrink

Publications (1)

Publication Number Publication Date
FR1422735A true FR1422735A (fr) 1965-12-24

Family

ID=9763498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3482A Expired FR1422735A (fr) 1964-01-28 1965-01-27 Procédé et appareil pour le traitement thermique de fils synthétiques thermoplastiques

Country Status (8)

Country Link
US (1) US3436450A (fr)
BE (1) BE658938A (fr)
CH (1) CH424071A (fr)
DE (1) DE1660505A1 (fr)
FR (1) FR1422735A (fr)
GB (1) GB1093422A (fr)
LU (1) LU47859A1 (fr)
NL (1) NL6415182A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318887A1 (de) * 1973-04-14 1974-10-31 Akzo Gmbh Verfahren zur herstellung von polyesterfaeden mit niedrigen schrumpfwerten
DE3145828A1 (de) * 1981-01-26 1982-08-19 Showa Denko K.K., Tokyo Verfahren zur herstellung von endlosgarn hoher reissfestigkeit
CH671243A5 (fr) * 1986-08-18 1989-08-15 Mettler Soehne Maschf

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042662A (en) * 1970-05-13 1977-08-16 Akzona Incorporated Continuous melt spinning and drawing of nylon 6 yarn, while reducing the liveliness of the yarn
US4075274A (en) * 1973-04-07 1978-02-21 Teijin Limited Method for drawing and heat-treating polyester yarns
US3914835A (en) * 1974-01-14 1975-10-28 Dow Badische Co Apparatus for drawing and crimping synthetic yarn
IT1157347B (it) * 1982-12-31 1987-02-11 Snia Fibre Procedimento per la preparazione di una fibra poliammidica adatta alla filatura cotoniera e fibra cosi' ottenuta
US5279783A (en) * 1992-01-30 1994-01-18 United States Surgical Corporation Process for manufacture of polyamide monofilament suture
CA2088458A1 (fr) * 1992-01-30 1993-07-31 Cheng-Kung Liu Suture a monofilament de polyamide, fabriquee a partir de polyamides superieurs
US5456696A (en) * 1993-07-20 1995-10-10 United States Surgical Corporation Monofilament suture and process for its manufacture
FR2857986B1 (fr) * 2003-07-22 2005-09-02 Rieter Icbt Godet chauffant rotatif pour la thermofixation de fil textile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018608A (en) * 1957-05-08 1962-01-30 Glanzstoff Ag Process for the production of lowshrinkage polyethylene terephthalate threads
NL253439A (fr) * 1959-07-17
US3221385A (en) * 1961-05-24 1965-12-07 Techniservice Corp Strand streatment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318887A1 (de) * 1973-04-14 1974-10-31 Akzo Gmbh Verfahren zur herstellung von polyesterfaeden mit niedrigen schrumpfwerten
DE3145828A1 (de) * 1981-01-26 1982-08-19 Showa Denko K.K., Tokyo Verfahren zur herstellung von endlosgarn hoher reissfestigkeit
DE3145828C2 (fr) * 1981-01-26 1987-03-05 Showa Denko K.K., Tokio/Tokyo, Jp
CH671243A5 (fr) * 1986-08-18 1989-08-15 Mettler Soehne Maschf

Also Published As

Publication number Publication date
DE1660505A1 (de) 1972-03-23
LU47859A1 (fr) 1965-03-23
CH424071A (de) 1966-11-15
GB1093422A (en) 1967-12-06
US3436450A (en) 1969-04-01
BE658938A (fr) 1965-05-17
NL6415182A (fr) 1965-07-29

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