| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a welding method by which one thermoplastic synthetic resin member can be welded to the other synthetic resin member irrespective of its quality of material. <P>SOLUTION: The welding method for welding a base material 41 to a second epidermis material 32 includes: a heating medium-applying step of applying water 50 to a surface 41A of the base material 41; and a welding step of welding the base material 41 to the second epidermis material 32 by heating and melting the base material through the water 50 by heating the water 50 with electromagnetic wave while the base material 41 and the second epidermis material 32 are arranged while holding the water 50 therebetween. <P>COPYRIGHT: (C)2012,JPO&INPIT |
