GB479787A - An improved process for washing and after-treating freshly spun and cut staple fibre (cellulose wool) - Google Patents

An improved process for washing and after-treating freshly spun and cut staple fibre (cellulose wool)

Info

Publication number
GB479787A
GB479787A GB32841/36A GB3284136A GB479787A GB 479787 A GB479787 A GB 479787A GB 32841/36 A GB32841/36 A GB 32841/36A GB 3284136 A GB3284136 A GB 3284136A GB 479787 A GB479787 A GB 479787A
Authority
GB
United Kingdom
Prior art keywords
web
liquid
bands
washing
band
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
GB32841/36A
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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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 Glanzstoff AG, Vereinigte Glanzstoff Fabriken AG filed Critical Glanzstoff AG
Publication of GB479787A publication Critical patent/GB479787A/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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/049—Supporting filaments or the like during their treatment as staple fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

<PICT:0479787/IV/1> <PICT:0479787/IV/2> Freshly spun and cut staple fibre is formed into a web-like band adapted to facilitate the necessary after-treatments such as washing, by delivery to an inclined shoot 2 in which it is beaten up by water jets 23, 24 positioned on its wide sides. The shoot narrows towards its mouth as shown, and its lateral width may be varied by adjusting the position of the narrow sides. The web formed is delivered on to a sieve band 5 above which are spray pipes 6 for the treatment liquid and below which similar upwardly-directed sprays may be provided. For a subsequent treatment, the web may be re-formed and then re-treated; or it may be carried by a number of sieve bands 5, 11, 17, and after each treatment, liquid is removed by squeezing rollers arranged as at 8, 9 with a collector 10 to receive the liquid, or as at 13, 14, the lower roller 14 carrying a band 15 to conduct the expressed liquid to its collector 16. Liquid is generally collected in troughs 18 arranged below the bands, and these troughs may be divided corresponding to the sprays 6. To prevent spreading of the web, fixed ledges may be placed at the edges of the bands, such ledges being parallel or preferably converging in the direction of travel of the web. Specification 450,216 is referred to.
GB32841/36A 1935-11-29 1936-11-30 An improved process for washing and after-treating freshly spun and cut staple fibre (cellulose wool) Expired GB479787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE479787X 1935-11-29

Publications (1)

Publication Number Publication Date
GB479787A true GB479787A (en) 1938-02-11

Family

ID=6542462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32841/36A Expired GB479787A (en) 1935-11-29 1936-11-30 An improved process for washing and after-treating freshly spun and cut staple fibre (cellulose wool)

Country Status (4)

Country Link
US (1) US2265795A (en)
FR (1) FR812853A (en)
GB (1) GB479787A (en)
NL (1) NL46627C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418126A (en) * 1943-07-17 1947-04-01 American Viscose Corp Staple fiber opener
US2616278A (en) * 1949-03-17 1952-11-04 Canadian Celanese Ltd Textile material
GB1026383A (en) * 1963-07-01 1966-04-20 Smith F & Co Whitworth Ltd Improvements relating to the dyeing and similar liquid treatment of textile materials
US3279225A (en) * 1964-04-02 1966-10-18 Monsanto Co Apparatus for wet spinning
US4224866A (en) * 1979-09-13 1980-09-30 Fiber Associates, Incorporated Treatment of rayon staple

Also Published As

Publication number Publication date
FR812853A (en) 1937-05-19
US2265795A (en) 1941-12-09
NL46627C (en)

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