INFLATION MOLDING METHOD BY HOT AIR OR HOT GAS

摘要

PROBLEM TO BE SOLVED: To provide an inflation molding method which can prevent peeling of an inner face layer in a molding process in which expansion deformation is generated. SOLUTION: In a method for molding a hollow composite in which at least one component member is deformed toward an inner surface to be laminated on another component member for molding, a pressurized heating medium is used in the deformation and the molding.