EXTRUSION-MOLDING DEVICE AND METHOD FOR PRODUCING MOLDED BODY USING SAME

摘要

An extrusion-molding device is provided with: a channel for conveying a pasty starting material composition; screws for mixing the starting material composition and conveying the same downstream, the screws being provided upstream from the channel; a die from which a molded body formed from the starting material composition is extruded, the die being provided downstream from the channel; a resistance tube for connecting the channel and the die; and a flow volume adjustment plate provided between the screws and the die. The flow volume adjustment plate includes a planar body section that has a plurality of openings passing therethrough in the thickness direction thereof, and at least one removable pin provided at an opening in the body section, the pin sealing the opening when inserted therein.