COATING ROLL WORKING METHOD, COATING ROLL, AND COATING APPARATUS

摘要

Intended is to make it possible to grind the surface of a coating roll highly precisely, even if the roll is long. Provided is a coating roll working method for grinding the surface of a roll (14) by rotating the roll (14) while the two end sides of the spindle (22) of the roll (14) being supported by a pair of bearings. At least one of the paired bearings is a bearing member (24) having a tilting function to follow only the deflection of the roll (14) in a gravitational direction.