Exposing a screen and finding the proper exposure times can be a frustrating experience without the correct knowledge. Most new screen printers don't understand the different variables that change the amount of time a screen should be exposed. Here are some tips to help dial in your correct exposure times....
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Tips for Screen Printing with Plastisol Ink. Use as high mesh count as you can! Plastisol will go through high mesh screens. Don't force the ink into the shirt fabric. Plastisol is meant to sit on top of the fabric- Forcing ink into the shirt fabric actually makes plastisol muted. Use enough force when printing to clear the ink through the mesh and leave the ink on top of the fabric.