| 摘要 |
<p>A device for decorating ceramic products by means of indirect photo-electrography, comprising: a photoreceptor cylinder (2) with a photoconductive active surface (2a); means for charging (3), means for exposing (4) and means for developing (5) for distributing ceramic toner on the active surface (2a) according to a motif defined using a photoelectrographic method; a transfer cylinder (6), comprising a peripheral elastic layer (6b) for transferring of the powders onto the ceramic products (100) to be decorated, a conveyor belt (8) predisposed to move the ceramic products (100) to be decorated; at least a conductive support (8a) of the conveyor belt (8); a first transfer doctor (7a) and a second transfer doctor (7b) arranged internally of the transfer cylinder (6) in contact with the internal surface of the peripheral elastic layer (6b) at respective transfer areas (10a, 10b) of the ceramic powders.</p> |
