JPS55137216A - Method of drawing electrically conductive fiber - Google Patents
Method of drawing electrically conductive fiberInfo
- Publication number
- JPS55137216A JPS55137216A JP4579379A JP4579379A JPS55137216A JP S55137216 A JPS55137216 A JP S55137216A JP 4579379 A JP4579379 A JP 4579379A JP 4579379 A JP4579379 A JP 4579379A JP S55137216 A JPS55137216 A JP S55137216A
- Authority
- JP
- Japan
- Prior art keywords
- electrically conductive
- fiber
- drawn
- carbon black
- roller
- 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)
- Multicomponent Fibers (AREA)
Abstract
PURPOSE: Thermoplastic synthetic fiber containing electrically conductive carbon black is drawn by a specified method to produce said electrically conductive fiber with less fluctuation in conductive performance.
CONSTITUTION: When thermoplastic fiber containing electrically conductive carbon black dispersed in parts of fiber cross section such as polyamide fiber is drawn, ohm meter is set between drawing roller 4 and pig-tail guide 5 and the detecting terminals 8, 9 are pushed on yarn Y to contact with it and the electrical resistance is measured. The value is sent to converter 10 to control the temperature of roller 3. For example, raising the drawing temperature and lowering the draw ratio increase the conductivity.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4579379A JPS55137216A (en) | 1979-04-14 | 1979-04-14 | Method of drawing electrically conductive fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4579379A JPS55137216A (en) | 1979-04-14 | 1979-04-14 | Method of drawing electrically conductive fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55137216A true JPS55137216A (en) | 1980-10-25 |
Family
ID=12729152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4579379A Pending JPS55137216A (en) | 1979-04-14 | 1979-04-14 | Method of drawing electrically conductive fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137216A (en) |
-
1979
- 1979-04-14 JP JP4579379A patent/JPS55137216A/en active Pending
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