The tension of the thick screen printing plate is higher than that of the ordinary screen printing plate, and the tension of each part must be uniform;

When the thick screen printing plate is cleaned, it is guaranteed that there is no oil stain and other dirt on the mesh;

The positive and negative surfaces of the photosensitive adhesive are uniformly coated, and at the same time, it is ensured that the coating is sufficiently dried after each coating, otherwise the uppermost photosensitive adhesive cannot be sensitized during exposure, resulting in failure of the entire screen printing process;

When making a thick screen printing plate, in order to prevent underexposure, the substrate is generally flushed from the contact surface of the substrate, and the printing surface is wetted until it penetrates quickly.