CH388526A - Method and apparatus for hot drawing thermoplastic synthetic filaments - Google Patents

Method and apparatus for hot drawing thermoplastic synthetic filaments

Info

Publication number
CH388526A
CH388526A CH754462A CH754462A CH388526A CH 388526 A CH388526 A CH 388526A CH 754462 A CH754462 A CH 754462A CH 754462 A CH754462 A CH 754462A CH 388526 A CH388526 A CH 388526A
Authority
CH
Switzerland
Prior art keywords
thermoplastic synthetic
hot drawing
synthetic filaments
drawing thermoplastic
filaments
Prior art date
Application number
CH754462A
Other languages
French (fr)
Original Assignee
Monsanto Chemicals
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 Chemicals filed Critical Monsanto Chemicals
Publication of CH388526A publication Critical patent/CH388526A/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
    • D02J1/224—Selection or control of the temperature during stretching
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH754462A 1961-06-23 1962-06-22 Method and apparatus for hot drawing thermoplastic synthetic filaments CH388526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US119225A US3108323A (en) 1961-06-23 1961-06-23 Process and apparatus for heating and stretching filamens

Publications (1)

Publication Number Publication Date
CH388526A true CH388526A (en) 1965-02-28

Family

ID=22383204

Family Applications (1)

Application Number Title Priority Date Filing Date
CH754462A CH388526A (en) 1961-06-23 1962-06-22 Method and apparatus for hot drawing thermoplastic synthetic filaments

Country Status (7)

Country Link
US (1) US3108323A (en)
BE (1) BE619291A (en)
CH (1) CH388526A (en)
DE (1) DE1435543A1 (en)
DK (1) DK103030C (en)
GB (1) GB949709A (en)
NL (1) NL280071A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041513A (en) * 1964-03-12 1966-09-07 British Nylon Spinners Ltd Improvements in or relating to means for localizing tension in running yarn
US3435607A (en) * 1964-09-14 1969-04-01 American Enka Corp Torque yarn process
FR2372915A1 (en) * 1976-12-02 1978-06-30 Wahl Pierre IMPROVEMENTS IN THE TEXTURIZATION OF TEXTILE PRODUCTS BY APPLICATION OF A HIGH FREQUENCY ELECTRIC FIELD
US4851643A (en) * 1987-07-09 1989-07-25 Milliken Research Corporation Draw block
CN111633966B (en) * 2020-05-29 2022-07-15 中鸿纳米纤维技术丹阳有限公司 Polyglycolic acid secondary production equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846752A (en) * 1956-03-16 1958-08-12 Goodrich Co B F Method of reducing elongation of cords
US2990670A (en) * 1957-03-07 1961-07-04 North American Rayon Corp Yarn crimping and texturing apparatus
GB850899A (en) * 1958-03-11 1960-10-12 Onderzoekings Inst Res An apparatus for the heating or cooling of running thread and like filamentary textile products, and a method for crimping such products
US2990603A (en) * 1958-04-23 1961-07-04 Leesona Corp Apparatus for draw-stretching and winding yarn

Also Published As

Publication number Publication date
BE619291A (en) 1962-12-24
DK103030C (en) 1965-11-08
US3108323A (en) 1963-10-29
DE1435543A1 (en) 1969-04-24
NL280071A (en)
GB949709A (en) 1964-02-19

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