The definition of sublimation ink is based on the dye sublimation printing process, in which heat and pressure are being used in a way that turns the ink directly into a gas without first liquefying it. The high temperature allows the ink to transfer onto items without migrating, cracking or smudging, as the ink becomes an integral part of the printed product and does not fade or wash off over time. This makes sublimation inks highly reliable and durable, in addition to the high level of accuracy that can be reached using this type of ink and printing technique.
The long-lasting sublimation ink is highly recommended for a variety of printed products, such as T-shirts and other garments, including those made of polyester. When approaching a printing task that calls for a detailed print, sublimation ink should definitely be considered. It’s important to make sure that the printed fabric can handle the high temperature and pressure involved in the dye sublimation process, as some fabrics, like cotton, might be damaged due to these conditions.
As always, collaborating with the digital textile printing experts here at Kornit will help you match the perfect technique, printing platform and ink set with the printing task and application at hand.