HOW TO USE A 21 STEP WEDGE TEST FOR EMULSION EXPOSURE TIMES

Screenprintdirect21 Jan, 2021Computer & Internet

One of the most frustrating steps of the screen printing process is dealing in exposure time. We can�t tell what your exact exposure time will be due to many factors; the type of unit you have, light source strength, emulsion used and opacity of your film will all directly affect the time.