Flow-on roller coating system

Abstract

A flow-on roller coating system includes a roller frame, a roller rotatably supported by the frame, and a depositor operatively coupled to the frame. The depositor is configured to receive a supply of coating and deposit the coating onto an exterior surface of the roller. The depositor may include an engagement portion having a contact region in direct contact against the exterior surface of the roller, and one or more outlet openings in the engagement portion are located within a perimeter of the contact region. The outlets are configured to discharge coating onto the exterior surface of the roller, which is penetrated into the roller. The depositor may include an intake chamber and a discharge chamber which are separated by a one-way valve. The one-way valve may help to meter the amount of coating discharged from the depositor body, which can help to reduce excess coating flow to reduce drippage.

Dependencies are inferred from the claim text.