PROCÉDÉ DE FABRICATION DE CORPS MOULÉ EN FORME DE PLAQUE, MOULE ET CANAL DE COULÉE

摘要

The present invention provides a plate-shaped molded body manufacturing method having a step of injection-molding a liquid crystal polymer resin composition using a mold that satisfies conditions (i) to (iii) below. (i) The mold includes a cavity and a gate that is connected to the cavity, the cavity has a shape that corresponds to the plate-shaped molded body, and the gate is provided across approximately an entire width of one side of the cavity, (ii) The mold includes a runner that is connected to the gate, and the runner extends along approximately an entire width of the gate. (iii) In a cross section perpendicular to an extension direction of the runner, a shape of an inside space of the runner has a wedge-shaped portion in which a width of the inside space gradually decreases toward the gate.