| 摘要 |
PROBLEM TO BE SOLVED: To provide an in-mold molding machine effective for enhancing the positioning precision of a decorative film and excellent in transfer precision. SOLUTION: The in-mold molding machine comprises a resin injection molding apparatus wherein a movable mold and a fixed mold are arranged up and down and a decorative film feeder arranged so as to pass through the space between the molds in a lateral direction. The decorative film feeder is constituted so as to feed the decorative film from one gap between the movable mold and the fixed mold so that the transfer layer thereof becomes a horizontal direction while intermittently taking up the decorative film issued from the other gap between the movable mold and the fixed mold. A tension applying device is arranged between an injection mold and a supply reel and has a tension arm device and the tension roller provided ahead of a tension arm. The surface of the decorative film is pressed by the tension roller and the tension angle of the tension arm is controlled to a predetermined range by the tension arm device. COPYRIGHT: (C)2007,JPO&INPIT
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