The invention provides a full-automatic screen printing production method. The method comprises the steps of defoaming, feeding, screen printing, substrate heat treatment, cooling, discharging and thelike. An adopted device comprises a feeding device, a screen printing device, a substrate heat treatment device, a discharging device, a PLC control device, multiple mechanical hands and an electriccontrol device. Due to the fact that the substrate heat treatment device of the direct contact type is adopted for curing ink, the energy consumption is low, the curing time is short, and the efficiency is high.