Device for coating traveling webs of paper or board on both sides using two web guide rolls

A device for coating a traveling web of paper or board, comprising:

• an upper web guide roll having a first periphery;
• a lower web guide roll located below the upper web guide roll and having a respective second periphery;
• the rolls being placed so that one roll coats the web directly after the other roll coats the web;
• the upper and the lower rolls being movable away from and toward each other;
• an upper coating applicator at the upper roll periphery;
• a lower coating applicator at the lower roll periphery;
• the lower applicator being in the region around the lower roll that is remote from the upper roll;
• wherein the rolls are laterally shifted with respect to each other-along the path of the traveling web.

A device for coating a traveling web of paper or board, comprising:

• an upper web guide roll having a first periphery;
• a lower web guide roll located below the upper web guide roll and having a respective second periphery;
• the rolls being placed so that one roll coats the web directly after the other roll coats the web;
• the upper and the lower rolls being movable away from and toward each other;
• an upper coating applicator at the upper roll periphery;
• a lower coating applicator at the lower roll periphery;
• the lower applicator being in the region around the lower roll that is remote from the upper roll;
• wherein the lower roll is laterally shifted opposite the web travel direction with respect to the lowest point around the upper roll.