Even the best free action isn't a "magic wand." To get the best results:
If you’ve ever tried to prep a complex, colorful design for screen printing, you know the "Aha!" moment usually comes right before the "Oh no" moment. You’ve created a masterpiece, but now you have to break it down into individual screens. Doing this manually—pulling out the CMYK channels or trying to hand-pick spot colors—can take hours of tedious clicking. color separation action photoshop free download
Click the small menu icon (four lines) in the top-right corner of the Actions panel and select "Load Actions..." Select your file: Locate the .atn file you downloaded. Even the best free action isn't a "magic wand
Best for printing photographic images on white garments using Cyan, Magenta, Yellow, and Black. Click the small menu icon (four lines) in
After the action runs, you may need to go into your "Channels" panel and manually tweak the levels/curves of individual colors to make sure the preview looks like your original art. Conclusion
If you are printing on a black shirt, pay close attention to the "White Base" channel the action creates. This is the most important screen in the whole process.