GB623460A - Improvements in or relating to a method of treating a tow of filaments or threads - Google Patents

Improvements in or relating to a method of treating a tow of filaments or threads

Info

Publication number
GB623460A
GB623460A GB6623/47A GB662347A GB623460A GB 623460 A GB623460 A GB 623460A GB 6623/47 A GB6623/47 A GB 6623/47A GB 662347 A GB662347 A GB 662347A GB 623460 A GB623460 A GB 623460A
Authority
GB
United Kingdom
Prior art keywords
trough
liquid
withdrawn
tow
piled
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
GB6623/47A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB623460A publication Critical patent/GB623460A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • 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
    • 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
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0472—Supporting filaments or the like during their treatment while in continuous movement the filaments being supported on endless bands
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A continuous tow of filaments 1 is treated by passing it into a liquid contained in an annular trough 3 rotatable about a vertical axis whilst liquid is passed continuously from the pipe 8 on to the solid centre portion from which it passes into the trough and rotates with a mean speed substantially equal to that of the trough. The tow is piled into the trough by means of the oscillating arm 4. The liquid flows from trough 3 through the perforated bottom 5. If necessary more than one trough may be used and these may be on separate axes or concentric with each other. In an example, a solution of groundnut globulin is coagulated and the tow of filaments is stretched and passed over roller 2 and guide 4 into trough 3 from which it is later withdrawn over roller 9. It is stretched between rollers 9 and 10 and then piled into <PICT:0623460/IV (a)/1> <PICT:0623460/IV (a)/2> trough 12 and later withdrawn by roller 17 and stretched again while passing through the bath 19 situated between rollers 17 and 18. It is then piled into the inner trough 13 and finally withdrawn over roller 23. Trough 12 is supplied with liquid at 15 p and liquid is withdrawn at 16, the rate of flow being such that there is substantially no relative movement between the liquid and the trough. Similarly, trough 13 is supplied with liquid by pipes 21 and liquid is withdrawn by pipe 22.ALSO:<PICT:0623460/IV (c)/1> <PICT:0623460/IV (c)/2> A continuous tow of filaments 1 is treated by passing it into a liquid contained in an annular trough 3 rotatable about a vertical axis whilst liquid is passed continuously from the pipe 8 on to the solid centre portion from which it passes into the trough and rotates with a mean speed substantially equal to that of the trough. The tow is piled into the trough by means of the oscillating arm 4. The liquid flows from trough 3 through the perforated bottom 5. If necessary more than one trough may be used and these may be on separate axes or concentric with each other. In an example, a solution of groundnut globulin is coagulated and the tow of filaments is stretched and passed over roller 2 and guide 4 into trough 3 from which it is later withdrawn over roller 9. It is stretched between rollers 9 and 10 and then piled into trough 12 and later withdrawn by roller 17 and stretched again while passing through the bath 19 situated between rollers 17 and 18. It is then piled into the inner trough 13 and finally withdrawn over roller 23. Trough 12 is supplied with liquid at 15 and liquid is withdrawn at 16, the rate of flow being such that there is substantially no relative movement between the liquid and the trough. Similarly, trough 13 is supplied with liquid by pipes 21 and liquid is withdrawn by pipe 22.
GB6623/47A 1947-03-10 1947-03-10 Improvements in or relating to a method of treating a tow of filaments or threads Expired GB623460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB269140X 1947-03-10

Publications (1)

Publication Number Publication Date
GB623460A true GB623460A (en) 1949-05-18

Family

ID=10251181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6623/47A Expired GB623460A (en) 1947-03-10 1947-03-10 Improvements in or relating to a method of treating a tow of filaments or threads

Country Status (6)

Country Link
US (1) US2555065A (en)
BE (1) BE481070A (en)
CH (1) CH269140A (en)
FR (1) FR961371A (en)
GB (1) GB623460A (en)
NL (1) NL70963C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665966A (en) * 1950-08-28 1954-01-12 Ici Ltd Method for insolubilizing spun protein filamentary products

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498121A (en) * 1949-12-13
NL74101C (en) * 1950-03-21
US2695509A (en) * 1950-10-12 1954-11-30 Alexander Smith Inc Apparatus for setting the twist in yarn
US3064328A (en) * 1960-09-08 1962-11-20 Lees & Sons Co James Yarn feeding and storage apparatus
DE2459363C2 (en) * 1974-12-16 1983-08-18 Alfred 4420 Coesfeld Thies Jun. Device for wet treatment of a strand-like textile fabric
US4207759A (en) * 1977-06-22 1980-06-17 Barriquand Machine, especially a dyeing machine, for pieces of fabric
ES2012861A6 (en) * 1988-10-14 1990-04-16 Clermont Jose Maria Serracant Machine for continuously treating yarns by means of steam.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB451944A (en) * 1936-02-13 1936-08-12 Ig Farbenindustrie Ag Improvements relating to the treatment of bundles of artificial fibres
NL49882C (en) * 1936-03-05
US2251931A (en) * 1938-01-28 1941-08-12 Walter J Gundelfinger Method of and apparatus for continuous processing of rayon threads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665966A (en) * 1950-08-28 1954-01-12 Ici Ltd Method for insolubilizing spun protein filamentary products

Also Published As

Publication number Publication date
FR961371A (en) 1950-05-11
US2555065A (en) 1951-05-29
CH269140A (en) 1950-06-30
BE481070A (en)
NL70963C (en)

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