UNITA' DI SUPPORTO E TRASPORTO DI UN SUBSTRATO DI STAMPA PER UN IMPIANTO DI DEPOSIZIONE DI TRACCE DI STAMPA, E RELATIVO PROCEDIMENTO DI DEPOSIZIONE

摘要

A unit to support and transport a print substrate (12) for a plant (11) for depositing print tracks made of conductive or non-conductive material, said print substrate (12) being provided with holes (57) that extend between a first surface (55) and a second surface (56) thereof. Said support unit comprises a first fluid-dynamic circuit (32) suitable to generate a first suction condition to keep the substrate (12) adherent to a support surface (113) of the support unit, and a second fluid-dynamic circuit (33), distinct and at least partly independent from the first fluid-dynamic circuit (32), suitable to generate a second controlled suction condition able to allow the controlled filling of the holes (57) with the conductive or non-conductive material.