| 摘要 |
PURPOSE:To obtain a synthetic-resin molded form such as a hollow molded form and a solid molded form by heating both molding sheets after shaping by both molding forces and thermosetting the sheets while mutually joining the peripheral sections of these sheets. CONSTITUTION:First and second molding forces 111, 112, molding surfaces of which are faced oppositely, are opened, and two molding sheets 71, 72 made of a thermosetting synthetic resin under an uncured state are disposed between both molding forces. Both molding forces 111, 112 are closed, and the peripheral sections of both molding sheets 71, 72 are held by these molding forces 111, 112. One molding sheet 71 is contact-bonded with the molding surface 121 of the first molding force 111 and the other molding sheet 72 with the molding surface 122 of the second molding force 112 respectively at that time. Both molding sheets 71, 72 after shaping are heated by both molding forces 111, 112 and thermoset while the peripheral sections of these sheets are joined mutually. |
