JPS57117610A - Preparation of thick and thin yarn - Google Patents
Preparation of thick and thin yarnInfo
- 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
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
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)
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)
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)
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 |
-
1981
- 1981-01-08 JP JP65681A patent/JPS57117610A/en active Granted
Patent Citations (2)
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)
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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