| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent occurrence of a burr caused by bending a base material by an injection pressure of resin in an injection molding method to perform injection molding of the resin member to the base material. <P>SOLUTION: In an injection molding method to perform injection molding of the resin member 4 to the base material 1 by making a mold 2 of the injection side and a mold 3 of the receiving side contact to hold the base material 1 from both sides of the plate like base material 1, and by injecting the molten resin in a cavity C that is formed by being limited by the base material 1, the mold 2 of the injection side and the mold 3 of the receiving side through the mold 2 of the injection side, the injection of the molten resin is carried out in at least one place in the gap between the base material and the mold of the receiving side while supporting the base material to the mold of the receiving side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
