US1665958A - Production of artificial silk - Google Patents

Production of artificial silk Download PDF

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Publication number
US1665958A
US1665958A US144994A US14499426A US1665958A US 1665958 A US1665958 A US 1665958A US 144994 A US144994 A US 144994A US 14499426 A US14499426 A US 14499426A US 1665958 A US1665958 A US 1665958A
Authority
US
United States
Prior art keywords
thread
box
spinning
tube
cake
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 - Lifetime
Application number
US144994A
Other languages
English (en)
Inventor
Glover Walter Hamis
Topham Charles Fred
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
Application granted granted Critical
Publication of US1665958A publication Critical patent/US1665958A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods

Definitions

  • .5 lulose ether is dissolved in a volatile solvent and the solution is then passed through a jet or drawplate containing the requisite number of holes into a space containing warm air or other gas whereby the solvent is volatilized leaving the cellulose compound in the form of filaments;
  • a jet or drawplate containing the requisite number of holes into a space containing warm air or other gas whereby the solvent is volatilized leaving the cellulose compound in the form of filaments
  • the filaments, issuing from the holes in the jet have been led on in association through and out of the chamber containing warm air, and have then been wound up in the form of a thread onto a bobbin either directly or with "the interposition of a twisting device.
  • a thread of artificial silk obtained by the process of dr spinning can be collected and twisted simu taneously by means of the centrifugal action of a spinning box rotating at high speed.
  • the thread can'be sized on its way to thespi'nning box, by passing it over a suitable surface, or through a brush, which is maintained moistened-with a solution of size such, for instance, as a dilute solution of gelatine. It is, of course, desirable to remove the sized thread from the box before the size has set sufliciently to bind the different coils of thread together.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US144994A 1926-01-07 1926-10-29 Production of artificial silk Expired - Lifetime US1665958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB514/26A GB268455A (en) 1926-01-07 1926-01-07 Improvements in and relating to the production of artificial silk

Publications (1)

Publication Number Publication Date
US1665958A true US1665958A (en) 1928-04-10

Family

ID=9705693

Family Applications (1)

Application Number Title Priority Date Filing Date
US144994A Expired - Lifetime US1665958A (en) 1926-01-07 1926-10-29 Production of artificial silk

Country Status (5)

Country Link
US (1) US1665958A (enrdf_load_stackoverflow)
DE (1) DE481945C (enrdf_load_stackoverflow)
FR (1) FR623707A (enrdf_load_stackoverflow)
GB (1) GB268455A (enrdf_load_stackoverflow)
NL (1) NL20420C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466872A (en) * 1946-11-13 1949-04-12 American Enka Corp Method and apparatus for threading spinning pots

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909246C (de) * 1943-02-11 1954-04-15 Siemens Ag Einrichtung zum Topfspinnen und Anspinnen von Kunstseidefaeden nach dem Trockenspinnverfahren
DE1058691B (de) * 1954-07-01 1959-06-04 Dora Teichmann Verfahren und Vorrichtung zum Anspinnen bzw. Anzwirnen insbesondere von Kunstfaeden bei Glockenspinn- und -zwirnmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466872A (en) * 1946-11-13 1949-04-12 American Enka Corp Method and apparatus for threading spinning pots

Also Published As

Publication number Publication date
DE481945C (de) 1929-09-20
GB268455A (en) 1927-04-07
FR623707A (fr) 1927-06-29
NL20420C (enrdf_load_stackoverflow)

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