Dye migration in DTF Printing

What is Dye Migration?

Dye migration happens mainly with synthetic fabrics like polyester or heavily dyed fabrics. When heat is applied during a DTF transfer, the fabric’s dye can reactivate and bleed into the design, affecting the print colours.

Troubleshooting Dye Migration

• Adjust white ink: Gradually increase the white ink percentage up to 100% if possible, sometimes 75% is enough, other times 90% works better. Find the best level through testing.

• Adjust heat and time: Use a lower press temperature but a longer pressing time. For synthetic fabrics, try 120–130°C, and for natural fabrics (cotton, linen), around 140°C. Press 30–60 seconds longer than usual. please these settings vary depends

• Use special adhesive powder: Use DTF black adhesive powder or white anti-sublimation powder, as they contain dye migration blockers. This is especially useful for synthetic fabrics or fabrics you know have had dye migration issues.