What’s the Difference Between Thermal Transfer and Direct Thermal Printing?
Thermal printing uses one of two processes: thermal transfer or direct thermal printing. Both methods are similar in that they use a thermal printhead to apply heat to a surface. However, direct thermal printing requires chemically treated, heat-sensitive material, and thermal transfer printing uses a heated ribbon to transfer images onto a wide range of materials. In both methods, a printhead containing small heating elements delivers heat to specific areas to produce an image. The resolution of the image is determined by the arrangement and number of heating elements, or dots per inch (DPI), in both methods. The higher the DPI, the better print resolution and quality produced. The main difference between the two methods is the printing surface, which we will detail further below. Thermal Transfer Printing To
