摘要 |
PURPOSE:To prevent a coating agent from flowing out on a parting face and to continuously mold resin by forming a shear edge structural part in the fitting part of both mold members and forming the reservoir space of the coating agent between the shear edge structural part and the parting face. CONSTITUTION:Mold members 11, 12 for molding are mutually oppositely equipped to the impressing member of a molding machine and formed into positive molds so as to be mutually fitted at the side higher than the parting faces 2, 4 thereof. Further the parting faces 2, 4 communicate with a cavity 13 formed of both mold members 11, 12 through the shear edge structural parts 1, 3 formed in the fitting parts of both mold members. Furthermore the mold members 11, 12 are provided with the reservoir spaces 5, 6 of a coating agent between the shear edge structural parts 1, 3 and the parting faces 2, 4. Thereby when the surface of a molding is coated with the coating agent, flowing out of the coating agent onto the parting faces, is prevented. |