| 摘要 |
PROBLEM TO BE SOLVED: To prevent entry of foreign matter in a hose concurrently with execution of end treatment of a splicing yarn. SOLUTION: In the silicone reinforced hose, a hose cutting plane 4 with exposed laminate of a splicing yarn 3 formed by fusible chemical fibers, an inside layer 1, and an outside layer 2 is heated up to the fusing temperature or higher of the splicing yarn 3, so as to fuse the end 3a of the splicing yarn 3 projecting from the hose cutting plane 4. By doing so, while the silicone reinforced hose is fused close to the root of the end 3a of the splicing yarn 3 to be contracted, a fused chemical fiber material intrudes in the gap of the splicing yarn 3, the inside layer 1 and the outside layer 2 to be buried. COPYRIGHT: (C)2005,JPO&NCIPI
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