GB950575A - Improvements in or relating to the stuffer-box crimping of filament yarns - Google Patents

Improvements in or relating to the stuffer-box crimping of filament yarns

Info

Publication number
GB950575A
GB950575A GB45460/62A GB4546062A GB950575A GB 950575 A GB950575 A GB 950575A GB 45460/62 A GB45460/62 A GB 45460/62A GB 4546062 A GB4546062 A GB 4546062A GB 950575 A GB950575 A GB 950575A
Authority
GB
United Kingdom
Prior art keywords
stuffer
tube
crimping
yarn
box crimping
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
GB45460/62A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of GB950575A publication Critical patent/GB950575A/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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

950,575. Crimping and stretching yarns and fibres. ONDERZOEKINGSINSTITUUT RESEARCH N. V. Dec. 3, 1962 [Dec. 5,1961], No. 45460/62. Heading D1F. While a stuffer-box crimping process is starting the gap 10,11 between the circumferential surfaces of the feed rolls 2, 3 and the walls of the crimping tube 1 is closed so that the yarn can no longer pass through the gap by a resilient closure device 9,the closure surface or surfaces of which are made of a material softer than that of the feed rolls. The member 9 may be inside or outside the tube and may consist of a woven, knitted, or braided fabric of synthetic filament yarn, or perhaps consists of a piece of multi-filament tow having a basis of a polyamide or a polyester, and knotted into a ring around the base of the tube 1. The member 9 is pressed by hand or mechanically against the rollers 2, 3 until the yarn wad 7 has reached the required size and it is then raised out of contact with the rolls 2, 3. The stuffer-box crimping process may be combined with a stretching operation.
GB45460/62A 1961-12-05 1962-12-03 Improvements in or relating to the stuffer-box crimping of filament yarns Expired GB950575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL272189 1961-12-05

Publications (1)

Publication Number Publication Date
GB950575A true GB950575A (en) 1964-02-26

Family

ID=19753462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45460/62A Expired GB950575A (en) 1961-12-05 1962-12-03 Improvements in or relating to the stuffer-box crimping of filament yarns

Country Status (6)

Country Link
US (1) US3153271A (en)
BE (1) BE624742A (en)
DE (1) DE1435600A1 (en)
ES (1) ES282845A1 (en)
GB (1) GB950575A (en)
NL (1) NL272189A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404441A (en) * 1965-04-17 1968-10-08 Teijin Ltd Apparatus for the heat treatment of a running yarn
US3440699A (en) * 1967-09-29 1969-04-29 Techniservice Corp Process and apparatus for strand treatment
US3678547A (en) * 1970-11-06 1972-07-25 Phillips Petroleum Co Yarn texturing
US3707745A (en) * 1970-12-16 1973-01-02 Phillips Petroleum Co Yarn texturing
US3650001A (en) * 1970-12-24 1972-03-21 Phillips Petroleum Co Yarn texturing apparatus
US3693222A (en) * 1970-12-28 1972-09-26 Phillips Petroleum Co Yarn texturing apparatus
US3894319A (en) * 1973-06-01 1975-07-15 Indian Head Inc Apparatus for texturing continuous filament yarn
US3936916A (en) * 1974-05-09 1976-02-10 Phillips Petroleum Company Method and apparatus for the production of textured yarn
DE3802112A1 (en) * 1987-02-06 1988-08-18 Barmag Barmer Maschf False-twist crimping apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US407391A (en) * 1889-07-23 Thomas henry ackeoyd and allan broadley
US2152295A (en) * 1936-10-27 1939-03-28 St George Textile Corp Apparatus for producing additional draft in drawing frames
US2695429A (en) * 1953-02-20 1954-11-30 Davis & Furber Sliver coiler
NL89837C (en) * 1956-05-24
NL239098A (en) * 1958-08-06
CH369388A (en) * 1958-12-19 1963-05-15 Rieter Ag Maschf Sliver inlet funnel for sliver feeding of a pair of rollers of a spinning machine

Also Published As

Publication number Publication date
US3153271A (en) 1964-10-20
BE624742A (en)
ES282845A1 (en) 1963-02-01
NL272189A (en)
DE1435600A1 (en) 1968-12-19

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