| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a surface treatment method of a coated wire capable of conducting the surface treatment of an insulator layer at high speed and improving the wettability of the insulator layer at high productivity, and to provide a method of manufacturing the coated wire. <P>SOLUTION: The surface treatment method of the coated wire 1A having the insulator layer in the periphery of a conductor is that surface treatment is conducted by irradiating plasma from at least a pair of atmospheric pressure plasma nozzles 31 arranged on the specified side of the coated wire 11A at predetermined intervals in the length direction of the coated wire 11A, and arranged in the different direction against the carrying direction of the coated wire 11A and inclining the irradiation direction of the plasma in the facing direction by only the predetermined amount, and thereby, the surface treatment of the coated wire 11A is conducted at high speed, and the wettability of the insulator layer is improved at high productivity. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
