How do you use a screen print or a picture on a safety helmet?
Very simple, first of all to do a screen version, this version of the general typing, photocopying shop can do, and then ink printing on it.
Need to use pad printing machine to print, with silk screen to make, process is too complex
With the usual screen version, do not use special materials, but the helmet is plastic, ink can not be generic, you want to find the place to sell ink, holding the sample to try, the kind of ink suitable.
