UV printing is a printing technique that uses ultraviolet (UV) light to cure or dry inks. The main advantage of UV printing is that it allows direct printing on a wide variety of materials, including fabrics, plastics, metals, ceramics and glass. This saves time and money by eliminating the need for transfer paper or a heat press. UV DTF is an extension of uv printing. It is printed on the sticker film by uv and transferred to almost any substrate, such as ceramics, glass, metal, marble, leather, plastic, etc., and can be applied to substrates that cannot be directly printed by uv On, such as alien objects, inside the cup, on the wall, etc.