| 摘要 |
<p>When resin members (3, 4) are fused to each other by electrification-heating, a net-form or pattern-form metal wire (2) as a resistance heating element is disposed at the joint portions of the resin members (3, 4), and the metal wire (2) is electrified to heat and fuse the abutting resin members (3, 4) at temperatures sufficient for fusing with the resin members kept abutting against each other. A production method for a resin-worked product that can increase the strength of the joint portions between resin members, is free from carbon production and short-circuiting during the electrification of a built-in resistance heating element (heating element), and is simple to produce while hardly being affected by environmental temperatures.</p> |
