JPS5423716A - Two-stage drawing of polyamide fiber - Google Patents
Two-stage drawing of polyamide fiberInfo
- Publication number
- JPS5423716A JPS5423716A JP8489977A JP8489977A JPS5423716A JP S5423716 A JPS5423716 A JP S5423716A JP 8489977 A JP8489977 A JP 8489977A JP 8489977 A JP8489977 A JP 8489977A JP S5423716 A JPS5423716 A JP S5423716A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide fiber
- stage drawing
- draw ratio
- stage
- 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.)
- Pending
Links
Abstract
PURPOSE: In the two-stage drawing of polyamide yarns, the first draw ratio is set in a specific range which can determined from the relation between the draw ratio and the drawing tension to enable smooth operation in the whole drawing process and produce high-strength yarns.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8489977A JPS5423716A (en) | 1977-07-14 | 1977-07-14 | Two-stage drawing of polyamide fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8489977A JPS5423716A (en) | 1977-07-14 | 1977-07-14 | Two-stage drawing of polyamide fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5423716A true JPS5423716A (en) | 1979-02-22 |
Family
ID=13843575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8489977A Pending JPS5423716A (en) | 1977-07-14 | 1977-07-14 | Two-stage drawing of polyamide fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5423716A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187617A (en) * | 1983-04-05 | 1984-10-24 | Unitika Ltd | Production of high-strength nylon 6 yarn |
JPS6034615A (en) * | 1983-07-29 | 1985-02-22 | Toyobo Co Ltd | Polyamide fiber having high tenacity and high modulus of elasticity |
-
1977
- 1977-07-14 JP JP8489977A patent/JPS5423716A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187617A (en) * | 1983-04-05 | 1984-10-24 | Unitika Ltd | Production of high-strength nylon 6 yarn |
JPH0411649B2 (en) * | 1983-04-05 | 1992-03-02 | Unitika Ltd | |
JPS6034615A (en) * | 1983-07-29 | 1985-02-22 | Toyobo Co Ltd | Polyamide fiber having high tenacity and high modulus of elasticity |
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