Troubleshooting for DTF Printing: Film Curling, Powder Clumps & Poor Adhesion
If you work with DTF printing long enough, you learn one thing very quickly – even small issues can ruin an otherwise perfect print. At DTF GEARS , we speak daily with printers who are not beginners, yet still face problems like DTF film curling , powder clumping , or prints that peel off after washing . The good news? Most of these issues are not complex. They usually come down to materials, handling, or small process gaps . Film Curling: Why Your DTF Film Won’t Stay Flat Film curling is one of the most frustrating issues because it affects everything – printing, powder application, and curing. Why it happens? Film curling usually occurs due to: Heat imbalance during curing Incorrect storage of the DTF Film Roll Low-quality or inconsistent film coating Excess moisture in the environment When a DTF Film Roll absorbs humidity or is overheat...