When the Photo Emulsion dries on the screen it becomes light sensitive. When you blast light through the screen (200 or 250 watt bulb time exposure will vary) it will burn the emulsion into the silk. Where your opaque image blocks the light the emulsion does not bake in. After your screen is finished being exposed you will run it under cold water and where the light was blocked out the emulsion will wash from the silk.
No comments:
Post a Comment