MACHINE AND METHOD FOR COATING PLASTIC CONTAINER

摘要

Liquid coatings are applied to cylindrical articles (26) such as plastic containers, in which each article during movement by a rotary transport is caused to spin about its cylindrical axis by a drive (45, 20) for the container holding rotatable chucks. A liquid coating is applied by an applicator (60, 61) to the cylindrical surface of the spinning container. A wiper (70) spreads the coating uniformly and a drier (80) dries the coating. The ratio of the speed of orbital movement of the containers and the rate and direction of spin of the containers is adjustably controllable.