GB1209816A - Process and apparatus for the drawing and crimping of synthetic filaments - Google Patents

Process and apparatus for the drawing and crimping of synthetic filaments

Info

Publication number
GB1209816A
GB1209816A GB01167/68A GB1116768A GB1209816A GB 1209816 A GB1209816 A GB 1209816A GB 01167/68 A GB01167/68 A GB 01167/68A GB 1116768 A GB1116768 A GB 1116768A GB 1209816 A GB1209816 A GB 1209816A
Authority
GB
United Kingdom
Prior art keywords
strand
snubbing
heater
rolls
pair
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
GB01167/68A
Other languages
English (en)
Inventor
Robert Kenneth Stanley
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.)
Techniservice Corp
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
Application filed by Techniservice Corp filed Critical Techniservice Corp
Priority to GB01167/68A priority patent/GB1209816A/en
Priority to DE19681660668 priority patent/DE1660668A1/de
Priority to CH394368A priority patent/CH517844A/de
Priority to NL6803814A priority patent/NL6803814A/xx
Priority to CH394368D priority patent/CH394368A4/xx
Publication of GB1209816A publication Critical patent/GB1209816A/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
    • D02J1/222—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)
GB01167/68A 1965-08-03 1968-03-07 Process and apparatus for the drawing and crimping of synthetic filaments Expired GB1209816A (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 (de) 1965-08-03 1968-03-16 Verfahren und Vorrichtung zur Behandlung von Textilfaeden
CH394368A CH517844A (de) 1965-08-03 1968-03-18 Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens
NL6803814A NL6803814A (enrdf_load_stackoverflow) 1965-08-03 1968-03-18
CH394368D CH394368A4 (enrdf_load_stackoverflow) 1965-08-03 1968-03-18

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
CH394368A CH517844A (de) 1965-08-03 1968-03-18 Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens
NL6803814A NL6803814A (enrdf_load_stackoverflow) 1965-08-03 1968-03-18

Publications (1)

Publication Number Publication Date
GB1209816A true GB1209816A (en) 1970-10-21

Family

ID=36951538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB01167/68A Expired GB1209816A (en) 1965-08-03 1968-03-07 Process and apparatus for the drawing and crimping of synthetic filaments

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644621A (en) * 1983-01-31 1987-02-24 Allied Corporation Chilled yarn guide

Families Citing this family (2)

* 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

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
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
US3358344A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for treating 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644621A (en) * 1983-01-31 1987-02-24 Allied Corporation Chilled yarn guide

Also Published As

Publication number Publication date
US3505444A (en) 1970-04-07
CH394368A4 (enrdf_load_stackoverflow) 1971-08-13
CH517844A (de) 1972-01-15
DE1660668A1 (de) 1971-10-28
NL6803814A (enrdf_load_stackoverflow) 1969-09-22

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
415 Specification amended (sect. 15/1949)
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees