A specialized printer utilizes heat and pressure to transfer dye-sublimation ink from a printed design onto polyester fabric or fabric with a polyester coating. This process transforms the ink into a gas, which then bonds with the fibers, creating a permanent, vibrant, and all-over print. This differs significantly from other printing methods like screen printing, which typically lays ink atop the fabric. An example application would be creating custom athletic jerseys with complex, full-color graphics.
The technology offers advantages such as vibrant, long-lasting prints resistant to fading, cracking, or peeling. It allows for intricate designs and full-color photographic images to be reproduced with exceptional detail, unlike traditional methods that often limit design complexity or color options. This capability opened up new avenues for personalized apparel and high-quality merchandise production, significantly impacting the garment printing industry since its introduction.
