| 摘要 |
PURPOSE:To mold continuously and efficiently molded product free from a defect such as a void by preventing a venting hole from being clogged with resin, by releasing gas, which is formed during curing molding material while cooling the venting hole by flowing a coolant within the mold, outside of a mold. CONSTITUTION:A molding groove 6 extending in a pulling-out direction from an inlet 8 of a mold 1 to an outlet, a venting hole 7 communicating with its molding groove 6 from the outside and a coolant passage 10 to cool the vent hole 7 are provided. A molding material comprised of reinforced fiber material which is impregnated with resin is led to the inlet 8 of the mold which is caused to pass through a molding groove 6 and allowed to cure. Then the mold is constituted so that the molding material is pulled out through an outlet 9 of the mold, the coolant is circulated through the coolant passage 10, condensed gas to be formed during curing a molding material while cooling the vent hole 7 is released outside the mold through the vent hole 7. |
