摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for producing films in which incomplete shapes are generated rarely and films in which desired uneven patterns are formed by curing a resin. SOLUTION: In a film making method in which an uncured resin 22 is passed between a mold roll 14 in which a desired shape is engraved on the surface and a press roll 17, and the resin 22 is molded into the desired shape, a resin layer is form to be narrower than the roll 14 and thicker than the clearance between the rolls 14 and roll 17 so that a retention part 23 is formed, in which the resin constituting the resin layer. while being retained in the meeting part of the rolls 14, 17, is spread in the cross direction. In the retention part, since the resin is defoamed, incomplete shapes are generated rarely. |