Valve jet printing - Case Coder i Macrojet

In the Valve jet technology (including the Macrojet and Case Coder printers), a series of internal jets are controlled by the valves. The valves alternately open and close, to produce the streams of the occasional drops. When a product passes against the printhead, these droplets create the characters and the graphics on the grid formation.

The Domino Valve large character jet printers use the different variants of ink for the printing of text and the variable data, on the porous and non-porous materials. For example, the Macrojet and Case Coder Valve jet printers, can print with solvent and water-based inks. It can print on porous and non-porous materials, such as the rubber, metal, PVC, etc.