JPS5218920A - Process for drawing wholly aromatic polyamide fibers - Google Patents

Process for drawing wholly aromatic polyamide fibers

Info

Publication number
JPS5218920A
JPS5218920A JP9496375A JP9496375A JPS5218920A JP S5218920 A JPS5218920 A JP S5218920A JP 9496375 A JP9496375 A JP 9496375A JP 9496375 A JP9496375 A JP 9496375A JP S5218920 A JPS5218920 A JP S5218920A
Authority
JP
Japan
Prior art keywords
aromatic polyamide
wholly aromatic
polyamide fibers
warm water
yarns
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.)
Granted
Application number
JP9496375A
Other languages
Japanese (ja)
Other versions
JPS5839924B2 (en
Inventor
Etsuo Sumiya
Eiji Masunaga
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP9496375A priority Critical patent/JPS5839924B2/en
Publication of JPS5218920A publication Critical patent/JPS5218920A/en
Publication of JPS5839924B2 publication Critical patent/JPS5839924B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: To decrease sharply yarn breakages, to improve drawing conditions and uniformity of yarn qualities by pouring warm water upon yarns over the feed roller at the time of drawing undrawn yarns of a wholly aromatic polyamide in a warm water bath placed between the rollers.
COPYRIGHT: (C)1977,JPO&Japio
JP9496375A 1975-08-06 1975-08-06 Polyamide seninoenshinhouhou Expired JPS5839924B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9496375A JPS5839924B2 (en) 1975-08-06 1975-08-06 Polyamide seninoenshinhouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9496375A JPS5839924B2 (en) 1975-08-06 1975-08-06 Polyamide seninoenshinhouhou

Publications (2)

Publication Number Publication Date
JPS5218920A true JPS5218920A (en) 1977-02-12
JPS5839924B2 JPS5839924B2 (en) 1983-09-02

Family

ID=14124571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9496375A Expired JPS5839924B2 (en) 1975-08-06 1975-08-06 Polyamide seninoenshinhouhou

Country Status (1)

Country Link
JP (1) JPS5839924B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157175A (en) * 1983-12-09 1985-08-17 ナシヨナル・サービス・インダストリース・インコーポレーテツド Power track device and track member for same device
JPS6212286U (en) * 1986-06-16 1987-01-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157175A (en) * 1983-12-09 1985-08-17 ナシヨナル・サービス・インダストリース・インコーポレーテツド Power track device and track member for same device
JPS6212286U (en) * 1986-06-16 1987-01-24

Also Published As

Publication number Publication date
JPS5839924B2 (en) 1983-09-02

Similar Documents

Publication Publication Date Title
ES2009345A6 (en) Heat treatment apparatus for bobbins of yarn
JPS51119826A (en) A process and an apparatus for manufacturing superfine fibrous materia ls
JPS5218920A (en) Process for drawing wholly aromatic polyamide fibers
JPS5212327A (en) Process for high-speed spinning
JPS5338712A (en) Production of high-tenacity nylon 6 yarn
JPS6414363A (en) Zigger
JPS5221415A (en) Process for producing synthetic filament yarns
JPS53139816A (en) Melt spinning method
JPS5349119A (en) Continuous treatment of spun filaments using drum and device therefor
JPS5231117A (en) Apparatus for continuous spinning of viscose rayon yarns
JPS5345414A (en) Method of tow supply
ES432222A1 (en) Method for treating with liquid ammonia fabrics made of yarns
JPS52121530A (en) Method for hot drawing of polyester filament yarns having high tensile strength
JPS52140625A (en) Process for direct spinning and drawing of polyester filament yarns
JPS528111A (en) Method for high-speed winding
JPS52140623A (en) Process for high speed spinning of polyamide
JPS52124918A (en) Method for threading filament yarns onto rollers
JPS53122818A (en) Taking up method of polyester filament yarns
JPS51123319A (en) A process for producing polyester filaments
JPS5789622A (en) Supply apparatus of roller card for silk waste spinning
JPS5378326A (en) Production of carbon
JPS5249317A (en) Draw-false-twist texturing
JPS51143717A (en) A process for drawing and bulking treatment
JPS5227818A (en) Direct spin-draw of synthetic fiber
JPS5378316A (en) Draw-false twisting of polyamide