Coating device, has storage for coating product, and excess pressure production device that produces excess pressure in storage, where sealing device is coupled with excess pressure production device

摘要

The device includes storage for a coating product. An excess pressure production device (22) produces excess pressure in the storage. A sealing device is coupled with the excess pressure production device. The sealing device in a section that is limited by a position is independent of the excess pressure production device. A coating unit has a ball held rotatably in a ball holder.