BIAXIALLY ORIENTED PLASTIC CONTAINER WITH EXCELLENT HEAT-RESISTANCE AND GAS BARRIER PROPERTIES

摘要

A biaxially oriented plastic container having, in section, three layers formed by concentrically injecting two types of plastic into a cavity to mold a bottomed parison and stretch-blow molding said parison to form a biaxially oriented container with excellent heat-resistance and gas barrier properties; said two types of plastic having between them an intermediate layer of plastic having selected lengths of glass fiber.