What Is The On-demand Inkjet Technology

- Oct 20, 2017-

Inkjet technology is divided into continuous inkjet and on-demand inkjet (DOD), the former is currently only used in the digital printing machine Kodak,most inkjet printers in the market are on-demand inkjet technology, on-demand inkjet is divided into piezoelectric and thermal foaming, thermal foaming print head is cheap, high precision, but the drawback is obviously: life is short, only for water based ink, mainly used in home and office paper printing; and the piezoelectric inkjet is based on the principle of the deformation of ceramic plus voltage, directly converts voltage into mechanical pressure, working at room temperature, there is no need to dissolve in water with Oxygen, so not only the service life of the print head is long, but also is suitable for various solvent produced ink.


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