GB428863A - Process for the manufacture of artificial yarns - Google Patents

Process for the manufacture of artificial yarns

Info

Publication number
GB428863A
GB428863A GB31838/33A GB3183833A GB428863A GB 428863 A GB428863 A GB 428863A GB 31838/33 A GB31838/33 A GB 31838/33A GB 3183833 A GB3183833 A GB 3183833A GB 428863 A GB428863 A GB 428863A
Authority
GB
United Kingdom
Prior art keywords
filaments
sheet
drying
nozzle
roller
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
GB31838/33A
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.)
GERARD FLORIS JOSEPH BOUFFE
Original Assignee
GERARD FLORIS JOSEPH BOUFFE
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 GERARD FLORIS JOSEPH BOUFFE filed Critical GERARD FLORIS JOSEPH BOUFFE
Publication of GB428863A publication Critical patent/GB428863A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

<PICT:0428863/IV/1> A process for the manufacture of artificial filaments by a process comprising drying filaments made of a solution of a cellulose derivative, followed by a drawing operation, is characterized by the feature that the solution leaves the spinning nozzle in the form of a sheet of filaments which remain at substantially constant distances from one another during the drying and drawing. For example, a sheet of filaments 28 extruded from the nozzle 1 are brought to a plastic state in which they can be handled in the drying cell 2. After passing the roller 11, which prevents the winding roller 3 from exerting any tension on the filaments in the cell 2, the sheet of filament is stretched between the rollers 3 and 4 and collected in the funnel 25. The setting of the filaments is completed by spraying from a nozzle 17 situated above the roller 4.
GB31838/33A 1933-08-08 1933-11-15 Process for the manufacture of artificial yarns Expired GB428863A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR759986T 1933-08-08
GB22972/34A GB428746A (en) 1933-08-08 1933-11-15 Improvements in apparatus for the manufacture of artificial yarns

Publications (1)

Publication Number Publication Date
GB428863A true GB428863A (en) 1935-05-15

Family

ID=10188025

Family Applications (3)

Application Number Title Priority Date Filing Date
GB31838/33A Expired GB428863A (en) 1933-08-08 1933-11-15 Process for the manufacture of artificial yarns
GB22972/34A Expired GB428746A (en) 1933-08-08 1933-11-15 Improvements in apparatus for the manufacture of artificial yarns
GB22973/34A Expired GB425743A (en) 1933-08-08 1933-11-15 Installation for the manufacture of artificial filaments

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB22972/34A Expired GB428746A (en) 1933-08-08 1933-11-15 Improvements in apparatus for the manufacture of artificial yarns
GB22973/34A Expired GB425743A (en) 1933-08-08 1933-11-15 Installation for the manufacture of artificial filaments

Country Status (2)

Country Link
FR (1) FR759986A (en)
GB (3) GB428863A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521121A (en) * 1975-06-24 1977-01-06 Asahi Chem Ind Co Ltd Improved yarn guide
US20180016708A1 (en) * 2015-01-23 2018-01-18 Zhengzhou Zhongyuan Spandex Engineering Technology Co., Ltd Elastic fibre dry spinning mechanism and maintenance control method for spinning assembly
CN113877341A (en) * 2021-09-11 2022-01-04 安徽强力重工起重机械有限公司 Energy-saving efficient environment-friendly dust removal equipment

Also Published As

Publication number Publication date
FR759986A (en) 1934-02-14
GB428746A (en) 1935-05-15
GB425743A (en) 1935-03-20

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