GB453682A - Process and device for improving the treatment of schappe bands of viscose artificial silk during its progress through washing, sulphur-removing, bleaching, reviving and dyeing baths and the like - Google Patents

Process and device for improving the treatment of schappe bands of viscose artificial silk during its progress through washing, sulphur-removing, bleaching, reviving and dyeing baths and the like

Info

Publication number
GB453682A
GB453682A GB32773/35A GB3277335A GB453682A GB 453682 A GB453682 A GB 453682A GB 32773/35 A GB32773/35 A GB 32773/35A GB 3277335 A GB3277335 A GB 3277335A GB 453682 A GB453682 A GB 453682A
Authority
GB
United Kingdom
Prior art keywords
band
bath
bar
rollers
schappe
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
GB32773/35A
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
Publication of GB453682A publication Critical patent/GB453682A/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
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement

Landscapes

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

Abstract

<PICT:0453682/IV/1> In a process for treating schappe bands of viscose artificial silk in washing, sulphur-removing, bleaching, reviving, dyeing or similar baths, the band during its progress through the baths in a horizontal plane has imparted thereto a tensioning and relaxing movement within the liquid whereby the fibres are opened out to the treating liquid. The band 5 is conveyed into each bath 2 by a pair of feed rollers 3 which also express surplus treating liquid therefrom. It is guided through the bath by rollers 4. The device for imparting the additional movement to the band may be a bar 6 arranged under the band and swingable about an axis parallel to itself and above the band. The upper surface of the bar 6 is higher in the bath than the lower surfaces of rollers 4. The band carries the bar 6 along with it during part of its movement until the recovery forces overcome the frictional forces when the bar 6 swings back again. In a modification, the bar may be vertically reciprocated by means external to the bath, or the pairs of rollers at each end of the bath may be rotated at periodically alternating speeds which are out of phase so that the band undergoes a periodic slackening and tautening.
GB32773/35A 1934-11-26 1935-11-26 Process and device for improving the treatment of schappe bands of viscose artificial silk during its progress through washing, sulphur-removing, bleaching, reviving and dyeing baths and the like Expired GB453682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT453682X 1934-11-26

Publications (1)

Publication Number Publication Date
GB453682A true GB453682A (en) 1936-09-16

Family

ID=11256937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32773/35A Expired GB453682A (en) 1934-11-26 1935-11-26 Process and device for improving the treatment of schappe bands of viscose artificial silk during its progress through washing, sulphur-removing, bleaching, reviving and dyeing baths and the like

Country Status (3)

Country Link
US (1) US2133535A (en)
FR (1) FR798032A (en)
GB (1) GB453682A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516268A (en) * 1944-09-07 1950-07-25 American Viscose Corp Apparatus for the treatment of filaments in continuous bundles with liquid
GB2210246A (en) * 1987-10-02 1989-06-07 New Covent Garden Soup Co Liquid food product

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE666744C (en) * 1935-01-17 1938-10-27 Carl Hamel Akt Ges Process and device for the production and post-treatment of endless artificial fiber strands in a continuous operation
DE742866C (en) * 1938-08-07 1943-12-13 Julius Lindenmeyer Dr Ing Method and device for opening dried artificial or natural thread or fiber tapes
BE449344A (en) * 1942-03-27
NL286740A (en) * 1957-09-13
US3230747A (en) * 1963-09-13 1966-01-25 Monsanto Co Cascade washing apparatus
US3166924A (en) * 1964-01-20 1965-01-26 Monsanto Co Three-section cascade
US3376609A (en) * 1965-07-16 1968-04-09 Johnson & Johnson Method for spreading tows of continuous filaments into sheets
NL6809126A (en) * 1968-06-28 1969-12-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516268A (en) * 1944-09-07 1950-07-25 American Viscose Corp Apparatus for the treatment of filaments in continuous bundles with liquid
GB2210246A (en) * 1987-10-02 1989-06-07 New Covent Garden Soup Co Liquid food product
GB2210246B (en) * 1987-10-02 1991-07-03 New Covent Garden Soup Co Food product

Also Published As

Publication number Publication date
US2133535A (en) 1938-10-18
FR798032A (en) 1936-05-08

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