| 摘要 |
An in-mold injection molding method, a molded part manufactured by the same and an in-mold injection molding device are disclosed. The method performs injection molding of resin by allowing the resin to flow into a molding space configured with a plurality layers of thin film (5), and therefore a layer which is in the a plurality of layers of the thin film (5) and at a side of the surface of a molded part composed by the resin is transferred to the surface of the molded part. The method includes a tension changing step. In the tension changing step, before the resin flows into the molding space, the tension acted on the thin film (5) is locally changed. |
