From original indirection net roller changed direction driving.Among of glue roller space to adjust arbitrary Net roller gear has no space.

• 在胶辊间隙任意调整的情况下，网辊齿轮之间无间隙，使网辊与版辊线速始终保持一致，使积累和着墨重影以及清晰度有了很大的改观。