ES304435A1 - Process for crimping thermoplastic filamentary material - Google Patents

Process for crimping thermoplastic filamentary material

Info

Publication number
ES304435A1
ES304435A1 ES0304435A ES304435A ES304435A1 ES 304435 A1 ES304435 A1 ES 304435A1 ES 0304435 A ES0304435 A ES 0304435A ES 304435 A ES304435 A ES 304435A ES 304435 A1 ES304435 A1 ES 304435A1
Authority
ES
Spain
Prior art keywords
filamentary material
curled
space
zone
compact
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
ES0304435A
Other languages
Spanish (es)
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.)
British Nylon Spinners Ltd
Original Assignee
British Nylon Spinners 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 British Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd
Publication of ES304435A1 publication Critical patent/ES304435A1/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

Landscapes

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

Abstract

"Curling process of thermoplastic filamentary material", comprising the forcing of a unit of said material continuously through a confined space in which the material is corrugated so that it assumes a curled configuration and accumulates in compact condition, the advance of the filamentous material curled and compact from said space at least substantially tangentially to one end of an annular treatment zone by the pressure exerted thereon in said space, in which zone the crimped filamentary material, still in compact condition, is advanced substantially normal to the direction in which it advanced previously, in a series of contiguous helical turns along the annular zone, and the removal of the filamentary material curled unitarily from the last of said helical turns. (Machine-translation by Google Translate, not legally binding)
ES0304435A 1963-09-26 1964-09-26 Process for crimping thermoplastic filamentary material Expired ES304435A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3784863 1963-09-26

Publications (1)

Publication Number Publication Date
ES304435A1 true ES304435A1 (en) 1965-03-16

Family

ID=10399433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304435A Expired ES304435A1 (en) 1963-09-26 1964-09-26 Process for crimping thermoplastic filamentary material

Country Status (11)

Country Link
US (1) US3359609A (en)
BE (1) BE653628A (en)
CH (1) CH454345A (en)
DK (1) DK113864B (en)
ES (1) ES304435A1 (en)
FI (1) FI43332C (en)
IL (1) IL22082A (en)
LU (1) LU46952A1 (en)
NL (1) NL6411014A (en)
NO (1) NO118866B (en)
SE (1) SE306590B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924311A (en) * 1969-04-11 1975-12-09 Robert K Stanley Strand drawing and crimping treatment
US4118843A (en) * 1976-07-16 1978-10-10 Barmag Barmer Maschinenfabrik Aktiengesellschaft Processes and apparatus for thermal treatment of filaments
US4309801A (en) * 1979-06-28 1982-01-12 Chevron Research Texturizing process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046633A (en) * 1959-03-16 1962-07-31 Chori Co Ltd Apparatus for producing crimped thermoplastic synthetic yarns
NL123317C (en) * 1960-05-23
US3145947A (en) * 1962-08-13 1964-08-25 Techniservice Corp Unwinding strand from a traversewound package or the like
BE653626A (en) * 1963-09-26

Also Published As

Publication number Publication date
CH1246564A4 (en) 1966-07-29
DK113864B (en) 1969-05-05
IL22082A (en) 1968-01-25
SE306590B (en) 1968-12-02
BE653628A (en)
NO118866B (en) 1970-02-23
FI43332B (en) 1970-11-30
US3359609A (en) 1967-12-26
CH454345A (en) 1968-06-28
NL6411014A (en) 1965-03-29
LU46952A1 (en) 1964-11-16
FI43332C (en) 1971-03-10

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