How to make the screen print surface smooth?
Photosensitive adhesive on the printing surface 2-3 times, the back glue once.
You can use paint thinner on the back (pattern) paint wipe, repeat a few times, and check whether the pattern is transparent.If the number of prints is not large, the back should not be painted.
Finish drying / curing, then apply a layer of solvent based paint on the panel. Before drying, vacuum the part with the pattern on the back to make it clear, without vacuum