SHAPING CONTAINER & ITS MAKING DEVICE

摘要

The extrusion molded container comprises a main body (1), a ring (6) formed on the outer side of a stopper (2), a sealing member (7) formed in tapering, and a packing member (9) in contact with the member (7). The extrusion molding apparatus comprises molds (11,12) having a strike plate (13), a parison feeder supplying a parison into a cavitys (10,10'), a blow pin (18) for blowing compression air into a parison, a cutting sleeve (16) for forming a sealing member (7), and a projecting blade (15) formed to correspond to the shape of the member (7).