| 摘要 |
<p>Electrode for deposition by electrophoresis on a conductive surface. The latter consists of a solid cylinder or a conductive cylindrical tube, characterised in that only its outer side surface is coated with an insulating layer, except for one (or more) annular zone(s) situated facing the object to be coated. The process consists in: coating the outer side surface of a solid cylinder or of a circular tube with an insulating layer, incising one (or more) annular zone(s) into this layer, removing the incised ring or the incised rings. This invention finds its application in the packaging industry. <IMAGE></p> |
