Gluing device for labeling machine, has glue roller with drive shaft, glue roller bearing unit and glue bowl for collecting glue, where glue stopper is provided above glue bowl

摘要

The gluing device (1) has a glue roller (2) with a drive shaft, a glue roller bearing unit and a glue bowl (8) for collecting glue (18). A glue stopper is provided above the glue bowl, which stops the rising of the glue from the glue bowl at the external area of the glue roller bearing unit. The glue stopper is formed around the glue roller bearing unit, particularly as a ring.