Device to produce electronic circuits

A device to produce electronic circuits of the type that includes at least a flexible base support (12) on which electrically conductive material is deposited to create conductor tracks, said device comprising at least:

• a printing station (13) that deposits said electrically conductive material on said flexible base support (12),
• a drying oven (14), and
• first and second feeding means (35, 60) to feed the base support (12) from said printing station (13) to said drying oven (14),
• wherein a rigid supporting plate (18) is provided to temporarily and removably support a single flexible base support (12), wherein stacking means (52) are provided between said printing station (13) and said drying oven (14) to temporarily and removably stack a plurality of said rigid supporting plates (18) one on top of the other, each rigid supporting plate (18) having an associated flexible base support (12) resting thereon so that a plurality of said flexible base supports (12) are stacked spaced apart from one another in vertical piles before being introduced into said drying oven (14), wherein each rigid supporting plate (18) is provided with spacer elements (20) to separate said rigid supporting plates (18) from each other by a predetermined distance when said rigid supporting plates (18) are temporarily stacked in vertical piles by the stacking means (52), and wherein said first feeding means (35) feed each vertical pile of said flexible base supports (12) one at a time from said stacking means (52) to the drying oven (14) and through the drying oven (14).