GB459294A - Improvements in and relating to the manufacture and production of artificial filaments, threads, bands and the like - Google Patents

Improvements in and relating to the manufacture and production of artificial filaments, threads, bands and the like

Info

Publication number
GB459294A
GB459294A GB1920835A GB1920835A GB459294A GB 459294 A GB459294 A GB 459294A GB 1920835 A GB1920835 A GB 1920835A GB 1920835 A GB1920835 A GB 1920835A GB 459294 A GB459294 A GB 459294A
Authority
GB
United Kingdom
Prior art keywords
bands
threads
cake
force
relating
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
GB1920835A
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB1920835A priority Critical patent/GB459294A/en
Publication of GB459294A publication Critical patent/GB459294A/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
    • D01D7/00—Collecting the newly-spun products
    • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots
    • 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
    • D01D10/0418—Supporting filaments or the like during their treatment as cakes or similar coreless thread packages

Abstract

Filaments, threads, bands, and the like are spun from viscose by the centrifugal process and there is applied to the inside surface of the cake after the formation of the cake has finished, but before the thread is completely set and before the usual reeling, washing, bleaching, dyeing, and drying operations, a force in an outward radial direction, and this force is maintained until the thread is practically completely set. The force may be applied, for example, by continuing the high speed rotation of the box, during which time liquid or finely divided solid may be introduced into the box, or by pressing an annular surface against the inside of the cake.
GB1920835A 1935-07-05 1935-07-05 Improvements in and relating to the manufacture and production of artificial filaments, threads, bands and the like Expired GB459294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1920835A GB459294A (en) 1935-07-05 1935-07-05 Improvements in and relating to the manufacture and production of artificial filaments, threads, bands and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1920835A GB459294A (en) 1935-07-05 1935-07-05 Improvements in and relating to the manufacture and production of artificial filaments, threads, bands and the like

Publications (1)

Publication Number Publication Date
GB459294A true GB459294A (en) 1937-01-05

Family

ID=10125517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1920835A Expired GB459294A (en) 1935-07-05 1935-07-05 Improvements in and relating to the manufacture and production of artificial filaments, threads, bands and the like

Country Status (1)

Country Link
GB (1) GB459294A (en)

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