Sublimation Transfer
A heat transfer printing method that uses sublimation dye inks to produce transfers on sublimation paper. When heat is applied, the solid dye converts to gas and permanently bonds with polyester fibers at the molecular level. Sublimation transfers produce vibrant, full-color prints with no hand feel because the dye becomes part of the fabric rather than sitting on top. Sublimation only works on white or light-colored polyester and poly-coated substrates, unlike DTF which works on any fabric color and type.
Related Terms
A heat transfer printing method using special dye-sublimation inks that convert from solid to gas when heated, permanently bonding with polyester fibers. Unlike DTF, sublimation only works on white or light polyester fabrics.
A phenomenon where sublimation dyes in polyester fabrics bleed through the DTF transfer during heat pressing, causing discoloration or color shifting. Common with red, bright blue, and black polyester. Prevented using dye-blocking sprays, lower temperatures, or specialty films.
A machine that applies heat and even pressure to transfer DTF prints from film onto garments. Standard DTF pressing temperatures range from 300-330°F (149-165°C) at medium-firm pressure for 10-15 seconds. Available in clamshell, swing-away, and drawer styles.