JPS5622645A - Manufacture of optical fiber - Google Patents
Manufacture of optical fiberInfo
- Publication number
- JPS5622645A JPS5622645A JP9719179A JP9719179A JPS5622645A JP S5622645 A JPS5622645 A JP S5622645A JP 9719179 A JP9719179 A JP 9719179A JP 9719179 A JP9719179 A JP 9719179A JP S5622645 A JPS5622645 A JP S5622645A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- resin composition
- atomized
- fiber
- manufacture
- 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
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
PURPOSE: To manufacture a high strength optical fiber having a uniform coat by applying an atomized resin composition to the surface of an optical fiber immediately after melt spinning.
CONSTITUTION: Optical fiber base material 1 attached to base material feeder 2 is slowly put into heating furnace 3, heat softened, and spun into optical fiber 4. On the other hand, a resin composition based on nitrocellulose, melamine resin and butyl acetate is supplied to passing hole 8 of each coating unit 5, atomized, and spouted with a jet stream of a compressed gas fed through gas passing hole 9. This atomized resin composition is uniformly applied to the surface of fiber 4 immediately after spinning and dried in drying furnace 6 to form a plastic coat. Fiber 4 is then coiled round coiler 7.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9719179A JPS5622645A (en) | 1979-08-01 | 1979-08-01 | Manufacture of optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9719179A JPS5622645A (en) | 1979-08-01 | 1979-08-01 | Manufacture of optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5622645A true JPS5622645A (en) | 1981-03-03 |
Family
ID=14185681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9719179A Pending JPS5622645A (en) | 1979-08-01 | 1979-08-01 | Manufacture of optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5622645A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58223643A (en) * | 1982-06-23 | 1983-12-26 | Sumitomo Electric Ind Ltd | Method for coating light transmitting glass fiber and apparatus therefor |
JPS58223644A (en) * | 1982-06-23 | 1983-12-26 | Sumitomo Electric Ind Ltd | Method for coating light transmitting glass fiber |
JPS5945938A (en) * | 1982-09-03 | 1984-03-15 | Sumitomo Electric Ind Ltd | Resin coating of light-transmission glass fiber |
-
1979
- 1979-08-01 JP JP9719179A patent/JPS5622645A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58223643A (en) * | 1982-06-23 | 1983-12-26 | Sumitomo Electric Ind Ltd | Method for coating light transmitting glass fiber and apparatus therefor |
JPS58223644A (en) * | 1982-06-23 | 1983-12-26 | Sumitomo Electric Ind Ltd | Method for coating light transmitting glass fiber |
JPH037616B2 (en) * | 1982-06-23 | 1991-02-04 | Sumitomo Denki Kogyo Kk | |
JPH0313178B2 (en) * | 1982-06-23 | 1991-02-21 | Sumitomo Denki Kogyo Kk | |
JPS5945938A (en) * | 1982-09-03 | 1984-03-15 | Sumitomo Electric Ind Ltd | Resin coating of light-transmission glass fiber |
JPS6366782B2 (en) * | 1982-09-03 | 1988-12-22 | Sumitomo Electric Industries |
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