Sublimation ink is the key material of sublimation transfer technology ,it mainly consists of disperse dyes, binders, solvents and a small amount of additives. Dye is required good sublimation transferability and permeability, connecting material is required small dye affinity , easy to release dye gas,there are appropriate printability, preservation and thermal transfer adaptability, commonly used connecting material are low viscosity ethyl cellulose, EHEC and so on .Commonly used solvents are turpentine, terpineol, cellosolve.

The most important feature of the sublimation transfer dye is diffusing into the fabric fibers very good, combined with the fabric fiber.Therefore,Good quality dye-sublimation ink will have vivid color ,stability and good transfer effect.Quality of sublimation inks directly affect Ep ~ J and quality of the product, therefore, choose high-quality dye-sublimation ink is very important.