JPS52121530A - Method for hot drawing of polyester filament yarns having high tensile strength - Google Patents
Method for hot drawing of polyester filament yarns having high tensile strengthInfo
- Publication number
- JPS52121530A JPS52121530A JP3862976A JP3862976A JPS52121530A JP S52121530 A JPS52121530 A JP S52121530A JP 3862976 A JP3862976 A JP 3862976A JP 3862976 A JP3862976 A JP 3862976A JP S52121530 A JPS52121530 A JP S52121530A
- Authority
- JP
- Japan
- Prior art keywords
- polyester filament
- filament yarns
- tensile strength
- high tensile
- hot drawing
- 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.)
- Pending
Links
Landscapes
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
PURPOSE: To increase and decrease the roller temperature at the time of stop and restarting of the drawing process wherein polyester filament yarns are drawn with hot rollers, thus eliminating the broken filaments and improving the process efficiency.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3862976A JPS52121530A (en) | 1976-04-05 | 1976-04-05 | Method for hot drawing of polyester filament yarns having high tensile strength |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3862976A JPS52121530A (en) | 1976-04-05 | 1976-04-05 | Method for hot drawing of polyester filament yarns having high tensile strength |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52121530A true JPS52121530A (en) | 1977-10-13 |
Family
ID=12530522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3862976A Pending JPS52121530A (en) | 1976-04-05 | 1976-04-05 | Method for hot drawing of polyester filament yarns having high tensile strength |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52121530A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5557041A (en) * | 1978-10-17 | 1980-04-26 | Toray Industries | Stopping method of drawing and twisting machine |
JPS55122014A (en) * | 1979-03-07 | 1980-09-19 | Toray Ind Inc | Polyester fiber and its production |
JPS63152437A (en) * | 1987-11-20 | 1988-06-24 | 東洋紡績株式会社 | Production of high shrink stress fiber |
-
1976
- 1976-04-05 JP JP3862976A patent/JPS52121530A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5557041A (en) * | 1978-10-17 | 1980-04-26 | Toray Industries | Stopping method of drawing and twisting machine |
JPS55122014A (en) * | 1979-03-07 | 1980-09-19 | Toray Ind Inc | Polyester fiber and its production |
JPS63152437A (en) * | 1987-11-20 | 1988-06-24 | 東洋紡績株式会社 | Production of high shrink stress fiber |
JPH0478737B2 (en) * | 1987-11-20 | 1992-12-14 | Toyo Boseki |
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