GB250683A - Improvements in the production of artificial filament yarns - Google Patents

Improvements in the production of artificial filament yarns

Info

Publication number
GB250683A
GB250683A GB149325A GB149325A GB250683A GB 250683 A GB250683 A GB 250683A GB 149325 A GB149325 A GB 149325A GB 149325 A GB149325 A GB 149325A GB 250683 A GB250683 A GB 250683A
Authority
GB
United Kingdom
Prior art keywords
filaments
production
solvent
filament yarns
artificial
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
GB149325A
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 GB149325A priority Critical patent/GB250683A/en
Publication of GB250683A publication Critical patent/GB250683A/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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods

Landscapes

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

Abstract

250,683. Levy, L. A. Jan. 17, 1925. Drawings to Specification. No Patent granted (Sealing fee not paid). Apparatus for making filaments.-In the spinning of artificial filaments, yarns from cellulose acetate and equivalent materials, the filaments suitably gathered to form a thread, are wound up on a ring-spinning frame. The filaments may be squirted through nozzles of the construction described in Specification 213,138, and they may be deprived of their solvent by the method described in Specification 168,986, final traces of solvent being removed bv passage round a. heated drum as described in Specification 219,106; or a setting- bath may be used for coagulating the filaments.
GB149325A 1925-01-17 1925-01-17 Improvements in the production of artificial filament yarns Expired GB250683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB149325A GB250683A (en) 1925-01-17 1925-01-17 Improvements in the production of artificial filament yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB149325A GB250683A (en) 1925-01-17 1925-01-17 Improvements in the production of artificial filament yarns

Publications (1)

Publication Number Publication Date
GB250683A true GB250683A (en) 1926-04-19

Family

ID=9722951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB149325A Expired GB250683A (en) 1925-01-17 1925-01-17 Improvements in the production of artificial filament yarns

Country Status (1)

Country Link
GB (1) GB250683A (en)

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