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GB1160262A - Production of Staple Fibre - Google Patents

Production of Staple Fibre

Info

Publication number
GB1160262A
GB1160262A GB10022/66A GB1002266A GB1160262A GB 1160262 A GB1160262 A GB 1160262A GB 10022/66 A GB10022/66 A GB 10022/66A GB 1002266 A GB1002266 A GB 1002266A GB 1160262 A GB1160262 A GB 1160262A
Authority
GB
United Kingdom
Prior art keywords
staple fibre
film
fibrillation
fibre
flare
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
GB10022/66A
Inventor
William Henry Ewing
Charles Michael Rhodes
John Lightfoot Spencer-Smith
Herbert Alexander Conway Todd
James Nelson Ruddell
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.)
Linen Industry Research Association
Original Assignee
Linen Industry Research Association
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 Linen Industry Research Association filed Critical Linen Industry Research Association
Priority to GB10022/66A priority Critical patent/GB1160262A/en
Priority to DE19661660451 priority patent/DE1660451A1/en
Priority to FR79136A priority patent/FR1496036A/en
Priority to NL6614269A priority patent/NL6614269A/xx
Publication of GB1160262A publication Critical patent/GB1160262A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments

Landscapes

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

Abstract

1,160,262. Fibrillation of film. LINEN INDUSTRY RESEARCH ASSOCIATION. 7 Oct., 1966 [7 Oct., 1965; 8 March, 1966], Nos. 42527/65 and 10022/66. Heading B5B. Staple fibre and yarn from such fibre is produced by treating a film made from a long chain linear polymer such as a polyolefin, or from cellulose, by subjecting it to fibrillation to the point where the film is reduced to staple fibre, varying degrees of shrinkage potential being introduced into the material prior to its reduction to staple fibre, either prior to, or after stretching of the film, or into fibrillated tow or sliver after conversion of the staple fibre into yarn or other material. It may be subjected to a uniformly applied shrinkage treatment causing the staple fibre to shrink differentially. Various methods of fibrillation are described such as by using a flare tow scutcher followed by a flare or jute card.
GB10022/66A 1965-10-07 1965-10-07 Production of Staple Fibre Expired GB1160262A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB10022/66A GB1160262A (en) 1965-10-07 1965-10-07 Production of Staple Fibre
DE19661660451 DE1660451A1 (en) 1965-10-07 1966-10-06 Process for making staple fiber
FR79136A FR1496036A (en) 1965-10-07 1966-10-07 Process for producing staple fibers
NL6614269A NL6614269A (en) 1965-10-07 1966-10-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10022/66A GB1160262A (en) 1965-10-07 1965-10-07 Production of Staple Fibre
GB4252765 1965-10-07

Publications (1)

Publication Number Publication Date
GB1160262A true GB1160262A (en) 1969-08-06

Family

ID=26247170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10022/66A Expired GB1160262A (en) 1965-10-07 1965-10-07 Production of Staple Fibre

Country Status (4)

Country Link
DE (1) DE1660451A1 (en)
FR (1) FR1496036A (en)
GB (1) GB1160262A (en)
NL (1) NL6614269A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950473A (en) * 1971-12-20 1976-04-13 Chisso Corporation Process for producing synthetic pulp from a film of a mixture of polypropylene and low density polyethylene

Also Published As

Publication number Publication date
FR1496036A (en) 1967-09-22
DE1660451A1 (en) 1972-02-03
NL6614269A (en) 1967-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee