MOLDING MACHINE FOR CYLINDRICAL SYNTHETIC RESIN FILM

摘要

PROBLEM TO BE SOLVED: To provide a molding machine for rapidly molding a seamless film having a high quality and a high performance without unevennesses in a thickness accuracy and a residual organic solvent. SOLUTION: In the molding apparatus for a cylindrical synthetic resin film for molding a liquid-like resin by supplying the resin into a hollow cylinder 1 for molding by comprising a rotating means for rotating the cylinder 1 and a heating means for externally heating; an inert gas supply means F and an exhaust means S for exhausting an evaporating material together with the gas out of the apparatus are provided as pair to positively adjust and exhaust an evaporating material amount generated by molding in the cylinder 1.