| 摘要 |
<p>PURPOSE:To prevent trouble due to the contamination on rolls, by passing a silicone film through a production step with the silicone film folded in such a manner that the silicone coat surfaces faced to each other. CONSTITUTION:A silicone-coated plastic film 1 having a silicon coat layer 2 for releasing is passed through a part or all of a production step with the film folded in such a manner that the silicone coat layers 2 faced each other. Alternatively the silicone-coated plastic film 1 is slit into two pieces, and the pieces are put together with the silicone coat layers 2 faced dach other and are passed through a part or all of the production step. In this manner, the number of rolls in the production line that will be otherwise contaminated can be substantially reduced.</p> |
