What is the speed of XTPL printing?
Current printing speed of XTPL method rages from 1 mm/s up to 250 mm/s for suitable inks. Depending on the properties of the ink and surface energy of the substrate typical speeds vary. Printing parameters are in all cases tuned for a specific ink and surface. High roughness and inhomogeneity in substrate thickness could limit the maximum speed of printing. XTPL printing head has a sensor with feedback loop to control the distance between substrate and printing nozzle and thus making printing possible even on non-flat and rough substrate.