The process of Silver printing
Actually ITO glass is a conductive glass .Washing the ITO glass before printing ink on the ITO glass ,Then roast the printed ITO glass ,and wash the printing ink off the ITO glass .Same operations for the back of the ITO glass ,to protect the ITO glass from damaging.Protective film will printed on the ito glass . Next silver line will be printed on the ITO glass .The last step is baking the ITO glass.