GB746216A - Improvements relating to the crimping of synthetic filaments - Google Patents

Improvements relating to the crimping of synthetic filaments

Info

Publication number
GB746216A
GB746216A GB15879/54A GB1587954A GB746216A GB 746216 A GB746216 A GB 746216A GB 15879/54 A GB15879/54 A GB 15879/54A GB 1587954 A GB1587954 A GB 1587954A GB 746216 A GB746216 A GB 746216A
Authority
GB
United Kingdom
Prior art keywords
filaments
crimping
tow
chamber
synthetic filaments
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
GB15879/54A
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of GB746216A publication Critical patent/GB746216A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/127—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including drawing or stretching on the same machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Ropes Or Cables (AREA)

Abstract

746,216. Crimping fibres. INVENTA AKT.- GES. FUR FORSCHUNG UND PATENTVERWERTUNG. May 28, 1954 [June 27, 1953], No. 15879/54. Class 120 (3). In crimping synthetic filaments by feeding a tow or cable thereof into a chamber which is kept filled with filaments under pressure, the tow, with a moisture content of at least 5 per cent, is fed into the chamber at a speed of at least 100 m./min. The heat generated by the rapid folding of the filaments raises the temperature of the filaments sufficiently to set the crimps and evaporate the water, to which wetting agents may have been added, carried by the filaments.
GB15879/54A 1953-06-27 1954-05-28 Improvements relating to the crimping of synthetic filaments Expired GB746216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH746216X 1953-06-27

Publications (1)

Publication Number Publication Date
GB746216A true GB746216A (en) 1956-03-14

Family

ID=4533510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15879/54A Expired GB746216A (en) 1953-06-27 1954-05-28 Improvements relating to the crimping of synthetic filaments

Country Status (4)

Country Link
US (1) US2888733A (en)
CH (1) CH326113A (en)
DE (1) DE1061952B (en)
GB (1) GB746216A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA528962A (en) * 1950-05-31 1956-08-14 J. Rosenstein Abraham Method of, means for processing synthetic continuous filament yarn in the continuous filament yarn state
BE567120A (en) * 1957-04-25
NL250701A (en) * 1959-04-30
US3300831A (en) * 1963-06-14 1967-01-31 British Nylon Spinners Ltd Crimping of textile fibres

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311174A (en) * 1940-12-06 1943-02-16 Du Pont Textile crinkler
US2514557A (en) * 1948-08-07 1950-07-11 Alexander Smith & Sons Carpet Crimping apparatus
NL164588B (en) * 1949-10-14 Uniroyal PROCESS FOR THE PREPARATION OF A PROCESSABLE THERMO-PLASTIC MIXTURE AND FORMED PRODUCTS THEREOF.
US2747233A (en) * 1952-07-25 1956-05-29 Du Pont Adjustable stop crimper

Also Published As

Publication number Publication date
DE1061952B (en) 1959-07-23
US2888733A (en) 1959-06-02
CH326113A (en) 1957-12-15

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