Screen printing processes

摘要

The silk screen printing system consists of a printing bed, a screen (4) stretched on a frame (2), and a pressure bar that is moved relative to the frame. It incorporates a row of spray heads (22) connected by a circuit to a container (24) of a solvent compatible with the printing ink being used, so that the qualities of the ink are maintained over time. The spray heads have anti-drip outlets, and the bar to which they are attached can be fixed, with the frame moving relative to it.