| 摘要 |
PROBLEM TO BE SOLVED: To provide a primary coated optical fiber which can be stably rewound without being affected by humidity or fluctuation of destaticization effect of a static eliminator. SOLUTION: After manufacturing the primary coated optical fiber by applying a primary coating layer and a secondary coating layer by drawing on a bare optical fiber, the electrification voltage on the surface of the primary coated optical fiber rolled around a winding bobbin in a rewinding process is set to 20kV or less. Thus, the primary coated optical fiber can be stably rewound without being affected by humidity or fluctuation of destaticization effect of the static eliminator. COPYRIGHT: (C)2004,JPO
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