| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a production method of a surface treatment film capable of preventing effectively generation of a curl on the film end without requiring a complicated process.SOLUTION: A production method of a surface treatment film includes steps for: forming a coating layer by coating a coating liquid containing a hardening resin on one surface of a transparent resin film, while conveying the transparent resin film; and forming a surface treatment layer by hardening the coating layer. In the production method of the surface treatment film, the coating layer is hardened in the state where both ends of the coating layer in a vertical direction to the conveyance direction of the transparent resin film are tilted respectively to the opposite side to the formation side of the coating layer.</p> |
