JPS57143515A - Production of thick and thin polyester multifilament yarn - Google Patents
Production of thick and thin polyester multifilament yarnInfo
- Publication number
- JPS57143515A JPS57143515A JP2543981A JP2543981A JPS57143515A JP S57143515 A JPS57143515 A JP S57143515A JP 2543981 A JP2543981 A JP 2543981A JP 2543981 A JP2543981 A JP 2543981A JP S57143515 A JPS57143515 A JP S57143515A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- multifilament yarn
- polyester multifilament
- roller
- thick
- 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
Links
Landscapes
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
PURPOSE: A high oriented and undrawn polyester multifilament yarn is drawn at a low draw rtio, collected and heat treated under relaxation to give the titled multifilament yarn giving woven and knitted fabrics with a spun-like sprinkled color tone and a natural surface touch.
CONSTITUTION: A high oriented, undrawn polyester multifilament yarn 1 of an optical birefringence of 20W70×10-3 is heat drawn at a low draw ratio with a hot pin 3 between feed roller 2 and draw roller 4 into a thick and thin yarn; then as being relaxed between draw roller 4 and relax roller 7 and collected with guide 5, the yarn is heat treated with the heater 6, then wound up on winder 8, thus producing the objective yarn.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2543981A JPS57143515A (en) | 1981-02-25 | 1981-02-25 | Production of thick and thin polyester multifilament yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2543981A JPS57143515A (en) | 1981-02-25 | 1981-02-25 | Production of thick and thin polyester multifilament yarn |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143515A true JPS57143515A (en) | 1982-09-04 |
JPS6343484B2 JPS6343484B2 (en) | 1988-08-31 |
Family
ID=12166024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2543981A Granted JPS57143515A (en) | 1981-02-25 | 1981-02-25 | Production of thick and thin polyester multifilament yarn |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143515A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6147843A (en) * | 1984-08-07 | 1986-03-08 | 東洋紡績株式会社 | Production of yarn |
JPS61146836A (en) * | 1984-12-20 | 1986-07-04 | 三菱レイヨン株式会社 | Production of polyester and thin yarn |
JPS61160435A (en) * | 1984-12-28 | 1986-07-21 | 東レ株式会社 | Production of polyester spun like yarn |
JPH08100324A (en) * | 1994-09-29 | 1996-04-16 | Mitsubishi Rayon Co Ltd | Production of polyester slab yarn having melange tone and its intermediate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03185590A (en) * | 1989-12-15 | 1991-08-13 | Hitachi Ltd | Housing structure of handling device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51147616A (en) * | 1975-06-06 | 1976-12-18 | Mitsubishi Rayon Co Ltd | A process for producing thick and thin yarns |
JPS5468413A (en) * | 1977-11-07 | 1979-06-01 | Unitika Ltd | Polyester fancy yran and its production |
JPS5615432A (en) * | 1979-07-19 | 1981-02-14 | Toray Industries | Loosening of synthetic fiber under tensioned condition |
-
1981
- 1981-02-25 JP JP2543981A patent/JPS57143515A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51147616A (en) * | 1975-06-06 | 1976-12-18 | Mitsubishi Rayon Co Ltd | A process for producing thick and thin yarns |
JPS5468413A (en) * | 1977-11-07 | 1979-06-01 | Unitika Ltd | Polyester fancy yran and its production |
JPS5615432A (en) * | 1979-07-19 | 1981-02-14 | Toray Industries | Loosening of synthetic fiber under tensioned condition |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6147843A (en) * | 1984-08-07 | 1986-03-08 | 東洋紡績株式会社 | Production of yarn |
JPS61146836A (en) * | 1984-12-20 | 1986-07-04 | 三菱レイヨン株式会社 | Production of polyester and thin yarn |
JPS61160435A (en) * | 1984-12-28 | 1986-07-21 | 東レ株式会社 | Production of polyester spun like yarn |
JPH08100324A (en) * | 1994-09-29 | 1996-04-16 | Mitsubishi Rayon Co Ltd | Production of polyester slab yarn having melange tone and its intermediate |
Also Published As
Publication number | Publication date |
---|---|
JPS6343484B2 (en) | 1988-08-31 |
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