GB473600A - Improvements in or relating to the treatment of filaments, threads, foils and similar materials - Google Patents

Improvements in or relating to the treatment of filaments, threads, foils and similar materials

Info

Publication number
GB473600A
GB473600A GB10712/36A GB1071236A GB473600A GB 473600 A GB473600 A GB 473600A GB 10712/36 A GB10712/36 A GB 10712/36A GB 1071236 A GB1071236 A GB 1071236A GB 473600 A GB473600 A GB 473600A
Authority
GB
United Kingdom
Prior art keywords
chamber
foils
threads
steam
circulated
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
GB10712/36A
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.)
Acordis UK Ltd
Henry Dreyfuss Associates LLC
Original Assignee
British Celanese Ltd
Henry Dreyfuss Associates LLC
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 British Celanese Ltd, Henry Dreyfuss Associates LLC filed Critical British Celanese Ltd
Priority to GB10712/36A priority Critical patent/GB473600A/en
Priority to US131664A priority patent/US2142890A/en
Publication of GB473600A publication Critical patent/GB473600A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

<PICT:0473600/IV/1> The strength of thermoplastic filaments, threads, foils, and the like is improved by treating with fluids under pressure by running the material 1 from the outer air into an end chamber 4 containing compressed air or other inert fluid, over a positively driven feed device 5 contained in said chamber, through a communication 6 into a stretching chamber 7 containing steam or hot water above 100 DEG C., if desired, through a third chamber 19 and back into the air, the temperature of the first chamber being maintained substantially below that of the steam or water. The means for controlling the temperature of the first chamber may comprise a jacket 27 through which a cooling liquid is circulated, or a cooling medium may be circulated in pipes within the chamber, or a cooling medium may be sprayed inside the chamber or on to the exterior thereof; the chamber may be finned as at 29 and blackened on the outside to assist radiation. Each chamber is provided with a pressure gauge 12, pressure release valve 13 and steam trap 14. Specifications 443,707 and 443,773 are referred to.
GB10712/36A 1936-04-14 1936-04-14 Improvements in or relating to the treatment of filaments, threads, foils and similar materials Expired GB473600A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB10712/36A GB473600A (en) 1936-04-14 1936-04-14 Improvements in or relating to the treatment of filaments, threads, foils and similar materials
US131664A US2142890A (en) 1936-04-14 1937-03-18 Treatment of textile and other materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10712/36A GB473600A (en) 1936-04-14 1936-04-14 Improvements in or relating to the treatment of filaments, threads, foils and similar materials

Publications (1)

Publication Number Publication Date
GB473600A true GB473600A (en) 1937-10-14

Family

ID=9972882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10712/36A Expired GB473600A (en) 1936-04-14 1936-04-14 Improvements in or relating to the treatment of filaments, threads, foils and similar materials

Country Status (2)

Country Link
US (1) US2142890A (en)
GB (1) GB473600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018514A (en) * 1958-06-24 1962-01-30 Salgado Tomas Nino Apparatus for the continuous spinning and treatment of synthetic filaments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351373A (en) * 1992-07-29 1994-10-04 Puget Sound Rope Corporation Method and apparatus for heat stretching synthetic fiber rope
DE10060300A1 (en) * 1999-12-10 2001-06-21 Rieter Ingolstadt Spinnerei Drafting of textile fibers, e.g. on drawframe, comprises use of fluids to accelerate fibers and apply the required drafting forces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018514A (en) * 1958-06-24 1962-01-30 Salgado Tomas Nino Apparatus for the continuous spinning and treatment of synthetic filaments

Also Published As

Publication number Publication date
US2142890A (en) 1939-01-03

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