CH517844A - Process for drawing and crimping an undrawn or partially drawn textile thread and product of the process - Google Patents

Process for drawing and crimping an undrawn or partially drawn textile thread and product of the process

Info

Publication number
CH517844A
CH517844A CH394368A CH394368A CH517844A CH 517844 A CH517844 A CH 517844A CH 394368 A CH394368 A CH 394368A CH 394368 A CH394368 A CH 394368A CH 517844 A CH517844 A CH 517844A
Authority
CH
Switzerland
Prior art keywords
undrawn
crimping
product
partially drawn
textile thread
Prior art date
Application number
CH394368A
Other languages
German (de)
Inventor
Kenneth Stanley Robert
Original Assignee
Techniservice Corp
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
Priority to US476933A priority Critical patent/US3505444A/en
Priority to GB01167/68A priority patent/GB1209816A/en
Priority to DE19681660668 priority patent/DE1660668A1/en
Application filed by Techniservice Corp filed Critical Techniservice Corp
Priority to NL6803814A priority patent/NL6803814A/xx
Priority to CH394368D priority patent/CH394368A4/xx
Priority to CH394368A priority patent/CH517844A/en
Publication of CH517844A publication Critical patent/CH517844A/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
    • D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH394368A 1965-08-03 1968-03-18 Process for drawing and crimping an undrawn or partially drawn textile thread and product of the process CH517844A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US476933A US3505444A (en) 1965-08-03 1965-08-03 Strand draw-crimping treatment
GB01167/68A GB1209816A (en) 1965-08-03 1968-03-07 Process and apparatus for the drawing and crimping of synthetic filaments
DE19681660668 DE1660668A1 (en) 1965-08-03 1968-03-16 Method and device for treating textile threads
NL6803814A NL6803814A (en) 1965-08-03 1968-03-18
CH394368D CH394368A4 (en) 1965-08-03 1968-03-18
CH394368A CH517844A (en) 1965-08-03 1968-03-18 Process for drawing and crimping an undrawn or partially drawn textile thread and product of the process

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US47693365A 1965-08-03 1965-08-03
GB01167/68A GB1209816A (en) 1965-08-03 1968-03-07 Process and apparatus for the drawing and crimping of synthetic filaments
DET0036093 1968-03-16
NL6803814A NL6803814A (en) 1965-08-03 1968-03-18
CH394368A CH517844A (en) 1965-08-03 1968-03-18 Process for drawing and crimping an undrawn or partially drawn textile thread and product of the process

Publications (1)

Publication Number Publication Date
CH517844A true CH517844A (en) 1972-01-15

Family

ID=36951538

Family Applications (2)

Application Number Title Priority Date Filing Date
CH394368A CH517844A (en) 1965-08-03 1968-03-18 Process for drawing and crimping an undrawn or partially drawn textile thread and product of the process
CH394368D CH394368A4 (en) 1965-08-03 1968-03-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH394368D CH394368A4 (en) 1965-08-03 1968-03-18

Country Status (5)

Country Link
US (1) US3505444A (en)
CH (2) CH517844A (en)
DE (1) DE1660668A1 (en)
GB (1) GB1209816A (en)
NL (1) NL6803814A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155973A (en) * 1976-07-19 1979-05-22 Klein Gerald B Process for the manufacture of a tapered leader
US4265849A (en) * 1979-05-29 1981-05-05 Phillips Petroleum Company Method for producing multifilament thermoplastic yarn having latent crimp
US4644621A (en) * 1983-01-31 1987-02-24 Allied Corporation Chilled yarn guide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB328312A (en) * 1929-05-09 1930-04-22 British Celanese Improvements in or relating to artificial ribbons, tapes, straws, and the like and to the production thereof
GB558297A (en) * 1941-06-27 1943-12-30 Ici Ltd Improvements in and relating to the production of crimped threads or filaments
US2974391A (en) * 1955-11-30 1961-03-14 Ici Ltd Process and apparatus for making crimped filaments
US3358344A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for treating strands
US3347036A (en) * 1958-01-13 1967-10-17 Techniservice Corp Helically convoluted strand
US3358345A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for crimping strands
US3113366A (en) * 1960-12-12 1963-12-10 Monsanto Chemicals Apparatus for texturizing filaments
US3302385A (en) * 1961-08-26 1967-02-07 Ruddell James Nelson Modification of filaments
US3233019A (en) * 1962-08-07 1966-02-01 Du Pont Process of multiple neck drawing while simultaneously infusing modifying agent
US3374302A (en) * 1965-12-06 1968-03-19 Techniservice Corp Strand treatment process
US3374514A (en) * 1966-04-20 1968-03-26 Charles A. Mcclure Strand treatment

Also Published As

Publication number Publication date
NL6803814A (en) 1969-09-22
CH394368A4 (en) 1971-08-13
DE1660668A1 (en) 1971-10-28
GB1209816A (en) 1970-10-21
US3505444A (en) 1970-04-07

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Legal Events

Date Code Title Description
PL Patent ceased