online inkjet printer widely used in food and baverage packages , pills package, mask logo industries. It can print lot number, variable number, expire date, logo and barcode with high resolution and good quality. The printing height is from 2mm to 100mm adjustable. Online inkjet printer is normally working together with packing machines, conveyors system or paging machine. The production speed is fast, and the printing effect is good. The ink is water proof, oil proof. There is black, blue, red and white ink color.