Applicator mechanism for coating running webs

摘要

A rough dosing point with applicator roll 2 is provided which relative to the opposed roll 1 forms a rough dosing gap 6. Located some distance from the rough dosing device is a finish dosing device which comprises a blade element 5 and an opposed roll 4. The web runs through a reversing roll 9 between the rough dosing gap 6 and the point of finish dosing, the distances of the web departure point from the opposed roll 1, of the rough dosing gap 6, and the run-on point of the web on the opposed roll 4 of the finish dosing point given through the blade element 5 being relatively short. The reversing roll having a maximum diameter of 300 mm, and the arcuate course of the web curving at said reversing roll at an angle of reversal between 25 DEG and 60 DEG .