摘要 |
PURPOSE:To prevent the generation of poor appearances at the terminal sections of a decorated material by a method wherein a molding mold is provided with inserting walls, which are protruding individually upon molding, at positions corresponding to the terminal sections of the decorated material to be set in the molding mold so as to be capable of being advanced or retreated. CONSTITUTION:A decorated material Mb is set at a predetermined position in the molding surface 1a of a molding mold 1, thereafter, a vacuum pump 5 is operated to adhere and fix the decorated material Mb. Next, a parison Ma, consisting of a synthetic resin material, is set at the side of the molding surface 1a of the mold 1 and the other molding mold is clamped, thereafter, air W is supplied into the parison Ma to start molding. Then, a movable die plate 10 is operated immediately before starting the molding to advance it toward the molding mold and project the tip ends of inserting walls 8, provided at the tip end of a rod member 9, toward the molding surface 1a of the mol1 while the tip end section Mc of the decorated material Mb and the periphery thereof are bent toward the parison Ma by the protruded section. In this case, the parison Ma is formed so as to cover the protruded inserting wall 8 and the terminal section Mc of the decorated material Mb as the molding is progressed whereby the invasion into the bent section Me of the decorated material Mb may be prevented.
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