JPS57117610A - Preparation of thick and thin yarn - Google Patents

Preparation of thick and thin yarn

Info

Publication number
JPS57117610A
JPS57117610A JP65681A JP65681A JPS57117610A JP S57117610 A JPS57117610 A JP S57117610A JP 65681 A JP65681 A JP 65681A JP 65681 A JP65681 A JP 65681A JP S57117610 A JPS57117610 A JP S57117610A
Authority
JP
Japan
Prior art keywords
thick
polyester
preparation
winding
taking
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
JP65681A
Other languages
Japanese (ja)
Other versions
JPS6125802B2 (en
Inventor
Kenkichi Nose
Kikuo Hori
Hiroyuki Nagai
Katsuhiko Murase
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 JP65681A priority Critical patent/JPS57117610A/en
Publication of JPS57117610A publication Critical patent/JPS57117610A/en
Publication of JPS6125802B2 publication Critical patent/JPS6125802B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: To obtain yarns having the desired pattern of thick and thin shapes, by melt spinning a polyester, taking off the extruded filaments without winding, and drawing the resultant filamentary yarns under given conditions.
CONSTITUTION: A polyester polymer is melt extruded, taken off at a speed ≤2,500m/min, preferably ≥1,000m/min, and then without winding is drawn at a temperature 10°C or more lower than the second order transition point of the polyester and a draw ratio satisfying the formula[S.S is the taking off speed (m/min); D.R. is the draw ratio (times)].
COPYRIGHT: (C)1982,JPO&Japio
JP65681A 1981-01-08 1981-01-08 Preparation of thick and thin yarn Granted JPS57117610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP65681A JPS57117610A (en) 1981-01-08 1981-01-08 Preparation of thick and thin yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP65681A JPS57117610A (en) 1981-01-08 1981-01-08 Preparation of thick and thin yarn

Publications (2)

Publication Number Publication Date
JPS57117610A true JPS57117610A (en) 1982-07-22
JPS6125802B2 JPS6125802B2 (en) 1986-06-17

Family

ID=11479759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP65681A Granted JPS57117610A (en) 1981-01-08 1981-01-08 Preparation of thick and thin yarn

Country Status (1)

Country Link
JP (1) JPS57117610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118120A (en) * 1988-06-06 1990-05-02 Basf Corp Variable denier filament and preparation thereof
CN105970319A (en) * 2016-06-27 2016-09-28 嘉兴胜邦机械设备有限公司 Heating forming roller, spinning device, method for manufacturing heating forming roller and method for preparing slub yarn

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136802U (en) * 1986-02-24 1987-08-28
JPH01152502U (en) * 1988-04-13 1989-10-20
JPH0523904U (en) * 1991-09-17 1993-03-30 株式会社後藤 Slippers
JP3026345U (en) * 1995-12-27 1996-07-12 勝 大越 Safety slippers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101608A (en) * 1974-01-22 1975-08-12
JPS551333A (en) * 1978-06-16 1980-01-08 Toray Industries Production of special multifilament yarn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101608A (en) * 1974-01-22 1975-08-12
JPS551333A (en) * 1978-06-16 1980-01-08 Toray Industries Production of special multifilament yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118120A (en) * 1988-06-06 1990-05-02 Basf Corp Variable denier filament and preparation thereof
CN105970319A (en) * 2016-06-27 2016-09-28 嘉兴胜邦机械设备有限公司 Heating forming roller, spinning device, method for manufacturing heating forming roller and method for preparing slub yarn

Also Published As

Publication number Publication date
JPS6125802B2 (en) 1986-06-17

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