Glow in the Dark Screen Printing Ink Instructions:
1.In order to get a better luminosity (glowing) effect of the printed patterns; use silk screen of below 60 mesh for screenprinting. Layering of the printing ink will be thicker and will obtain a better luminous effect. Using a silk screen of a lower mesh number is even better, the ideal screen is between 60~80 meshes.
2. To maximize the glowing period of the printed pattern, place a layer of white color under the layer of glow screen printing ink. It is easier if you print directly onto the white color material such as white t-shirts. Also, the thickness ranges between 130 to 150 µm will give you great results and should not be less than 100 µm. For example print the ink twice on 80-mesh silk screen.