| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic film product of high quality suffering from no wavy deformation. SOLUTION: The method for manufacturing the plastic film product comprises a heating step where a coating agent is applied to a plastic film under heat or the coating agent is heated after applied to a plastic film, and featured in that a cooling step of keeping the heat-treated product in a windless state in a temperature atmosphere lower than the heating temperature and higher than the glass transition temperature of the plastic film by 5-35°C. The film thickness of the plastic film can be 50μm or less. COPYRIGHT: (C)2004,JPO |
