GB512059A - Process and apparatus for producing slivers of staple fibres from threads of continuous artificial filaments - Google Patents

Process and apparatus for producing slivers of staple fibres from threads of continuous artificial filaments

Info

Publication number
GB512059A
GB512059A GB277338A GB277338A GB512059A GB 512059 A GB512059 A GB 512059A GB 277338 A GB277338 A GB 277338A GB 277338 A GB277338 A GB 277338A GB 512059 A GB512059 A GB 512059A
Authority
GB
United Kingdom
Prior art keywords
filaments
sleeve
threads
draft
slivers
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
GB277338A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB277338A priority Critical patent/GB512059A/en
Publication of GB512059A publication Critical patent/GB512059A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/10—Converting tows to slivers or yarns, e.g. in direct spinning by cutting

Landscapes

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

Abstract

512,059. Stapling continuous filaments. GROVES, W. W. (I. G. Farbenindustrie Akt.- Ges.). Jan. 28, 1938, No. 2773. [Class 120 (iii)] In the production of slivers capable of being drawn from continuous artificial filaments, the filaments are formed into a sleeve which travels over and rotates with the surface of a cylinder Z, and is cut along a helical line by one or more knives M, the filaments being simultaneously subjected to the action of a draft device. The sleeve is held against the cylinder surface by the ring R and roller D, and is delivered by the draft, rollers V. When more than one knife is employed, each is provided with its own draft rollers. By adjusting the speed of rotation to the speed of travel of the sleeve, the staple length of the cut fibres may be regulated. Specification 509,406 is referred to.
GB277338A 1938-01-28 1938-01-28 Process and apparatus for producing slivers of staple fibres from threads of continuous artificial filaments Expired GB512059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB277338A GB512059A (en) 1938-01-28 1938-01-28 Process and apparatus for producing slivers of staple fibres from threads of continuous artificial filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB277338A GB512059A (en) 1938-01-28 1938-01-28 Process and apparatus for producing slivers of staple fibres from threads of continuous artificial filaments

Publications (1)

Publication Number Publication Date
GB512059A true GB512059A (en) 1939-08-29

Family

ID=9745618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB277338A Expired GB512059A (en) 1938-01-28 1938-01-28 Process and apparatus for producing slivers of staple fibres from threads of continuous artificial filaments

Country Status (1)

Country Link
GB (1) GB512059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618021A (en) * 1948-04-19 1952-11-18 Ici Ltd Apparatus for the continuous treatment of filamentary material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618021A (en) * 1948-04-19 1952-11-18 Ici Ltd Apparatus for the continuous treatment of filamentary material

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