Dosing device for a glueing unit

摘要

A dosing roller (3) is in contact with the adhesive reservoir (4). The adhesive coating roller (2) is also in contact with the reservoir. A format roller (1) contacts the coating roller and transfers adhesive from it to the cross bottom of the sack. The rollers (1, 2, 3) are driven. An Independent claim is included for the corresponding method.