复卷\分切\印刷等过程中因导辊光滑而使薄膜打滑，从而造成复卷\分切过程中的薄膜张力不均匀，印刷套印不准。使用防滑胶带可以防止此类状态发生。

The film slips due to the smoothness of the guide roller in the process of re-rolling, etc. , resulting in uneven film tone in the re-roll-spliting process, and the printing overprint is not allowed. Use anti-slip tape to prevent this from happening.