To prevent the gloss irregularity in a molded product and the lateral shift at the time of molding by providing a specific angle or more to all of the molding surfaces of the molding region space of a mold with respect to the direction applying mold clamping pressure.
A counter 11 is constituted by bending three flat plates zigzag and the max. area flat plate part of the counter 11 becomes a working stand part 11a and a front suspended part 11b and a rising part 11c are connected to both ends of the working stand part 11a. All of angles θa. θb. θc forming the molding surface in the molding region space of the mold, the mold surfaces of the fixed mold 12 or the movable mold 13 and the direction of mold clamping pressure A are set to 5° or more. A molding material escape guide part 16 of the molding material is provided between the molding resion space and a shear edge 4. An acrylic resin being a molding material is placed to the almost central part of the molding region space of the mold and the movable mold 13 is moved toward the fixed mold 12 to apply pressure to fully fall the molding region space with the acrylic resin to cure and mold the acrylic resin.
GOTO SHINICHI
TANAKA RYUICHI
KAWADA YUICHI
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