Method of molding large-sized plastics

摘要: A method of molding large-sized plastics is disclosed, in which used an apparatus comprising extruding means and a die clamping device composed stationary plate movable plate, both being able to be connected each other order clamp the or separated open with tie bars on inserted into drawn out thin make attached cavity core, partitioned plurality small sections control temperature section separately. Thus, molten material extruded after it heated partially at different temperatures required, and, cooled down rate solidified article taken die, so that good quality obtained low costs. The less expensive easy handle, replacement also very easy.