There are two printing methods for screen printing, which are direct printing method, indirect printing method, and straight-mix printing method.

Screen printing direct plate making

The method of direct plate making is to first place the photosensitive film-coated photosensitive film face up on the work surface when making the plate, put the stretched wrist frame on the base, and then put the photosensitive in the frame. The slurry is pressure-coated with a soft blade, and after drying, the plastic film base is removed, and the photosensitive film wrist wire mesh is attached to the printing plate, and after development and drying, a screen printing screen is produced.

Process: stretched net - skim - drying - peeling film base - exposure - development - drying - revision - sealing network

Screen printing indirect plate making

The indirect plate making method is to expose the indirect film first, harden it with 1.2% H2O2, develop it with warm water, and dry it to make a peelable graphic film. When making the plate, the graphic film surface is tightly attached to the stretched wire mesh. Squeeze the film with the wet wire, peel off the base, and blow it dry to make a screen printing screen.

Process flow:

Stretched net - skim - drying - indirect film - exposure - hardening - development - fit - blow dry - revision - sealing network

Screen printing straight intermixing

First, the photosensitive adhesive layer is pasted on the screen frame with water, alcohol or photosensitive glue, and after drying by hot air, the base of the photosensitive film is removed, and then the plate is printed, and the screen plate is formed after development processing.