FR1243781A - Process for the production of crimped yarns - Google Patents

Process for the production of crimped yarns

Info

Publication number
FR1243781A
FR1243781A FR814673A FR814673A FR1243781A FR 1243781 A FR1243781 A FR 1243781A FR 814673 A FR814673 A FR 814673A FR 814673 A FR814673 A FR 814673A FR 1243781 A FR1243781 A FR 1243781A
Authority
FR
France
Prior art keywords
production
crimped yarns
crimped
yarns
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
FR814673A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1243781A publication Critical patent/FR1243781A/en
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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
    • 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
    • D02J1/221—Preliminary treatments
FR814673A 1958-12-31 1959-12-31 Process for the production of crimped yarns Expired FR1243781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27392A DE1253862B (en) 1958-12-31 1958-12-31 Process for making curled threads

Publications (1)

Publication Number Publication Date
FR1243781A true FR1243781A (en) 1960-10-14

Family

ID=7092426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814673A Expired FR1243781A (en) 1958-12-31 1959-12-31 Process for the production of crimped yarns

Country Status (7)

Country Link
US (1) US3112551A (en)
BE (1) BE586205A (en)
CH (1) CH392766A (en)
DE (1) DE1253862B (en)
FR (1) FR1243781A (en)
GB (1) GB939314A (en)
NL (2) NL246697A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925006A1 (en) * 1979-06-21 1981-01-22 Akzo Gmbh METHOD FOR PRODUCING MELT-SPONNED AND MOLECULAR-ORIENTED STRETCHED, CRYSTALLINE FILAMENTS

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028979A (en) * 1962-05-24 1966-05-11 Ici Ltd Improvements in or relating to imparting latent or potential crimp to synthetic filaments
BE625320A (en) * 1961-11-24
US3457338A (en) * 1964-09-21 1969-07-22 Dow Chemical Co Process for crimping polypropylene filaments
US4263368A (en) * 1974-07-15 1981-04-21 Toray Industries, Inc. Process for producing a potentially bulky yarn
US4382992A (en) * 1974-07-15 1983-05-10 Toray Industries, Inc. Potentially bulky yarn
DE2446139A1 (en) * 1974-09-27 1976-04-15 Barmag Barmer Maschf METHOD OF MANUFACTURING TEXTURED YARN
CN1888167A (en) * 2006-07-14 2007-01-03 吕迎智 Method for producing crimped dacron filaments by hot roller twisting heating
CN106012173A (en) * 2016-07-29 2016-10-12 江苏宇顺纺织有限公司 Chemical fiber yarn hot stretching device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA564382A (en) * 1958-10-07 S. Wild Arthur Crimping process
BE552936A (en) *
BE566778A (en) *
GB558297A (en) * 1941-06-27 1943-12-30 Ici Ltd Improvements in and relating to the production of crimped threads or filaments
FR1082270A (en) * 1952-08-13 1954-12-28 Ici Ltd Creping process
GB780755A (en) * 1954-11-19 1957-08-07 Ici Ltd Manufacture of artificial filaments, yarns and fibres
FR1154941A (en) * 1955-07-14 1958-04-18 Deering Milliken Res Corp elasticization of yarns and processes for preparing them
FR1160061A (en) * 1955-11-02 1958-07-07 Deering Milliken Res Corp Textile materials and their preparation processes
US2919534A (en) * 1955-11-02 1960-01-05 Deering Milliken Res Corp Improved textile materials and methods and apparatus for preparing the same
US2974391A (en) * 1955-11-30 1961-03-14 Ici Ltd Process and apparatus for making crimped filaments
FR1169070A (en) * 1955-12-30 1958-12-22 Deering Milliken Res Corp Method and device for making artificial threads
NL251708A (en) * 1959-05-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925006A1 (en) * 1979-06-21 1981-01-22 Akzo Gmbh METHOD FOR PRODUCING MELT-SPONNED AND MOLECULAR-ORIENTED STRETCHED, CRYSTALLINE FILAMENTS
DE2925006C2 (en) 1979-06-21 1983-06-30 Akzo Gmbh, 5600 Wuppertal Process for the production of melt-spun and molecularly oriented drawn, crystalline filaments

Also Published As

Publication number Publication date
NL124204C (en)
US3112551A (en) 1963-12-03
DE1253862B (en) 1967-11-09
GB939314A (en) 1963-10-09
CH392766A (en) 1965-05-31
BE586205A (en) 1960-06-30
NL246697A (en)

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