A coating apparatus for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on...http://www.google.se/patents/US7192484?utm_source=gb-gplus-sharePatent US7192484 - Advanced coating apparatus and method
