Sublimation Printing Mistakes That Keep Ruining Your Prints Root Causes, Real Fixes This guide covers the most common sublimation mistakes on polyester fabrics, hard-coat blanks, and tumblers using desktop sublimation printers. It does NOT address commercial rotary calender machines or direct-to-film hybrid workflows. You pulled it off the press . The colors look washed out, there's a smeared ghost of your design sitting half an inch to the left, and there's a white halo arou

You've seen it everywhere brilliantly colored custom shirts on Etsy, vivid phone cases, mugs with photos that look like they're under glass. That's sublimation printing. But the moment you try to research it, most articles throw an equipment list at you before explaining the actual process. That's backwards. Understanding why it works is what lets you use it correctly. Here's the core of it: Sublimation printing turns solid ink into gas and permanently bonds that gas to pol