COATING FEEDER

摘要

PROBLEM TO BE SOLVED: To provide a coating feeder capable of shortening a starting-up time until the discharge amount of a coating becomes stable, obtaining the target thickness or hue of a film at an initial stage of discharge and dispensing with waste blow or repairing blow, and a coating apparatus using the same. SOLUTION: The coating feeder is equipped with a control means 5 for driving a servo motor in the first number of rotations until the pressure of a coating detected by a pressure sensor 6 reaches first reference pressure and driving the servo motor 3 in the second number of rotations lower than the first number of rotations when the pressure of the coating reaches first reference pressure.