Labels are widely used around the world, affecting the global supply model. Labels meet the ever-changing customer needs, synchronize with new regulations, and avoid the key factor of production line to warehouse interruption. In order to meet the increasing demand, labels must be flexible and variable. Companies carry out automated production, and today's labeling equipment can not only improve efficiency, but also cost-saving label inkjet printers to continue to grow the market steadily. The application of labels and the development of varieties have naturally promoted the development of label printing technology. The so-called label inkjet printer uses the principle of charged ink particles to be deflected by a high-voltage electric field to print patterns, text, and two on the surface of various objects. Dimension codes, barcodes, etc., are high-tech products integrating mechatronics. When the customer needs full-page printing or wide-format printing, the label printing system adopts the splicing technology, which does not affect the scanning and quality of the barcode, and easily meets various wide-range variable data printing; personalized editing software can satisfy Customers have flexible design layout, content, printing position and other changeable requirements for coding. The label inkjet printer with imported industrial piezoelectric nozzles is widely used in offset paper sticker, coated paper sticker, aluminum foil sticker, fragile paper sticker, and thermal paper sticker. Adhesive labels, PE self-adhesive labels, PP self-adhesive labels, PET self-adhesive labels, PVC self-adhesive labels, etc. The advantages of flexible use, high efficiency, and low cost in content printing can improve the image of enterprises and products. Promoting product sales, improving work efficiency, and increasing economic benefits have all played a big role.