Application background of code spraying technology

Packaging and printing enterprises such as food, beverage, alcohol and tobacco, cable, medicine and cosmetics need to spray print numbers, bar codes, patterns or characters on products or outer packing cartons frequently or at high speed. Practice has proved that the application of the inkjet printer can greatly improve the production efficiency and the clarity of the printed text, which is conducive to product identification and tracking records, and effectively prevent counterfeiting, so as to improve the quality of products and increase the value of products, so that enterprises can win a broader product market and better economic benefits. Tracing the Printing History of Numbers, bar codes, patterns or characters on products, before the invention of non-contact continuous code-spraying printers, screen printers, pad printers and even more primitive mechanical roller convex molds were often used to complete the printing. The result of this is that the text is poor in clarity, time-consuming and laborious, and the production efficiency is low. Moreover, because the quality of the products is not high, more and more customers and consumers are lost, causing losses to the production enterprises. Therefore, advanced equipment is urgently needed to replace them. Through the efforts of scientists and many scientific and technological workers, small-print coding machines, large-character coding machines, high-resolution video coding machines and laser coding machines have been developed one after another. At present, these non-contact continuous printing printers have become the first choice to change the backward situation. Small-size printing machine is mainly used to print small characters, numbers and graphics on products. Large character inkjet printer, as its name implies, is used to spray print large characters, numbers and graphics on products or outer packaging cartons.