| 摘要 |
PROBLEM TO BE SOLVED: To provide a versatile solution casting film forming apparatus capable of manufacturing an optical film having each function by one solution casting film forming apparatus without installing a solution casting film forming apparatus exclusively used for the optical film having each function. SOLUTION: The solution casting film forming apparatus manufactures a resin film by casting a dope with resin dissolved in a solvent, on a continuously turning endless support body from a casting die is characterized in that the dope-casted surface of the endless support body is coated with a strippable resin film of uneven shape. COPYRIGHT: (C)2009,JPO&INPIT
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