1. After the computer processes the text or pattern-produce the film-make a screen (the screen frame is ready).
2. Lay the plastic bag flat on the printing machine (or the screen printing platform, if not, it is better to fix it by other means).
3. Choose the appropriate color paste or ink, pour an appropriate amount on the screen, scrape it back and forth with a scraper, and the pattern will be printed on the plastic bag.
4. Remove the printed plastic bag (automatically air-dried), … continue to operate!
Note: The screen version is best made in a professional screen shop. If there is no silkscreen platform, pay attention to the alignment.