CH432713A - Method and device for the production of crimped continuous and staple fibers - Google Patents

Method and device for the production of crimped continuous and staple fibers

Info

Publication number
CH432713A
CH432713A CH1385862A CH1385862A CH432713A CH 432713 A CH432713 A CH 432713A CH 1385862 A CH1385862 A CH 1385862A CH 1385862 A CH1385862 A CH 1385862A CH 432713 A CH432713 A CH 432713A
Authority
CH
Switzerland
Prior art keywords
production
staple fibers
crimped continuous
crimped
continuous
Prior art date
Application number
CH1385862A
Other languages
German (de)
Inventor
William Woods Denis
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH432713A publication Critical patent/CH432713A/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
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • 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
    • D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties

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)
CH1385862A 1961-11-24 1962-11-26 Method and device for the production of crimped continuous and staple fibers CH432713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42101/61A GB1025241A (en) 1961-11-24 1961-11-24 Process for drawing and crimping synthetic meltspun filaments

Publications (1)

Publication Number Publication Date
CH432713A true CH432713A (en) 1967-03-31

Family

ID=10422849

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1385862A CH432713A (en) 1961-11-24 1962-11-26 Method and device for the production of crimped continuous and staple fibers

Country Status (5)

Country Link
US (1) US3379809A (en)
BE (1) BE625320A (en)
CH (1) CH432713A (en)
GB (1) GB1025241A (en)
NL (1) NL285919A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653198A (en) * 1967-05-10 1972-04-04 Stevens & Co Inc J P Method for manufacturing a plied yarn
US3539680A (en) * 1967-08-07 1970-11-10 Teijin Ltd Process and apparatus for drawing polyester filaments
US3527860A (en) * 1967-09-26 1970-09-08 Eastman Kodak Co Process for producing fibers
JPS50155717A (en) * 1972-08-18 1975-12-16 Du Pont
US3861133A (en) * 1971-12-22 1975-01-21 Du Pont Production of highly crimped polyester yarn
US3816992A (en) * 1971-12-22 1974-06-18 Du Pont Crimped polyester filament yarn and process for making same
EP0080568B1 (en) * 1981-10-29 1988-03-16 Maschinenfabrik Rieter Ag Support for a group of drawing rollers
DE3720237A1 (en) * 1987-06-15 1989-01-05 Amann & Soehne METHOD FOR PRODUCING AIR BLOW TEXTURED SEWING THREAD
CN111441097A (en) * 2020-03-05 2020-07-24 际华集团股份有限公司 Fine-denier high-strength chinlon 66 fiber and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB890110A (en) * 1957-04-16 1962-02-28 English Rose Ltd Improvements in and relating to methods of making stretch yarns
NL246697A (en) * 1958-12-31
US3101990A (en) * 1960-10-13 1963-08-27 Du Pont Process of drawing filamentary structures
US3093444A (en) * 1961-07-10 1963-06-11 Du Pont Process of preparing a helically crimped polypropylene filament

Also Published As

Publication number Publication date
BE625320A (en)
GB1025241A (en) 1966-04-06
US3379809A (en) 1968-04-23
NL285919A (en)

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