Drying box impact on printing

One of the keys to the progress of the E-brush speed is the effect of the oven. The ink is dried by hot air, not by heating and baking. And the higher the heat, the less ink on the printed matter will be easier to dry. Why? First, the temperature is too high and the ink surface will be conjunctiva. The phenomenon of stemming dry in the stem is caused by the phenomenon that the low boiling point solvent in the ink volatilizes prematurely, and the high boiling point solvent remains, and the drying speed is slowed down. Then it is required to dry the box, the wind should be greater than the heat, the temperature can be 40-50 degrees, the wind can not be directly blown on the film, the heat can not be directly baked on the film surface, to have good ventilation, can not be to the printing plate and Running on the ink tank, drying box with secondary return fan can be better. It is necessary to effectively prevent false drying of printed materials and unpleasant breath.