THERMOPLASTIC RESIN MOLDED OBJECT AND PRODUCTION THEREOF

摘要

PURPOSE: To produce a resin molded object eliminating the defects of a thermoplastic solid resin inferior in various capacities such as blocking resistance, water resistance, dusting resistance or oxidation resistance with good productivity. CONSTITUTION: In a thermoplastic resin molded object of which the interior and outer peripheral part are constituted of different thermoplastic resins, the thermoplastic resin (A) constituting the interior has blocking properties and the thermoplastic resin (B) constituting the outer peripheral part has no blocking properties and the melt of the thermoplastic resin (A) is arranged to the interior and the melt of the thermoplastic resin (B) is arranged to the outer peripheral part to perform molding.