| 摘要 |
PROBLEM TO BE SOLVED: To reduce time loss by transferring another resin sheet to a heating part from a preheating part during a resin sheet molding process using a molding machine. SOLUTION: This method for preheating, heating and molding the resin sheet comprises: a loading part 6 of a large number of resin sheets 1; a preheating part 5 for preheating the resin sheets 1 transferred from the loading part 6, a heating part 3 for heating the resin sheets 1 transferred from the preheating part 5; and the molding machine 20 for molding the resin sheets 1, which are transferred after heated by the heating part 3, into a predetermined shape. Further, two trays 7 and 7 for respectively placing the resin sheets 1, 1 are used. During the molding process of the resin sheets 1 using the molding machine 20, the tray 7 on which another resin sheet 1 is placed is transferred to the heating part 3 from the preheating part 5. Further, the loading part 6, and the preheating part 5 and the heating part 3 are provided so as to be turned from below to above in this order. COPYRIGHT: (C)2006,JPO&NCIPI
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