What's difference between the DTF and other transfer? Sublimation only used on white color, polyester coated blanks. Iron on transfer only used on white and dark color, cotton fabric. DTC used on cotton pre-treated fabrics. DTF Transfer Printing can used on both non-treated and pre-treated, all color, all material fabric including cotton, silk, polyester, nylon, leather and more. Advantage of Welacer DTF Powder and Film: Welacer DTF powder and film can be used for sublimation printer and sublimation ink. Also can be used for DTF printer and DTF ink. Welacer dtf powder and film can be compatible with all material and color fabric when used for DTF printer and DTF ink. And the dtf powder can't used for white pattern if used on sublimation because the sublimation ink don't have white ink.