Packaging material strip embossing device for cigarette packing machine, has supporting unit defining hub together with driving roller for supporting drift roller that has compression unit provided against driving roller and unit

摘要

The device has a driving roller (18) and a drift roller (23), which are tangential to a contact surface line (24). A rotary supporting unit (19) is tangential with the drift roller at another contact surface line (25). The supporting unit defines a hub (22) together with the driving roller for supporting the drift roller. The drift roller has a compression unit provided against the driving roller and the rotary supporting unit.