Aiming at the development trend of the Industry 4.0 era, in order to meet the increasing demand for variable data label and barcode printing, the use of UV anti-counterfeiting QR code inkjet printers has become very popular. The inkjet printer is an advanced equipment that uses a non-contact method for inkjet marking on products. The emergence of inkjet printers solves the shortcomings of traditional marking equipment, brings technological innovations in marking printing in various industries, and improves technology in the manufacturing industry. , Increase its competitiveness, coupled with the national policy to strongly support scientific and technological productivity, the development of the label industry brings unlimited possibilities. Inkjet coding technology is developing rapidly, adapting to various industries, using environmentally friendly inks, and holding ink safety inspection reports. At present, the inkjet printers (X6) on the market have been able to meet the needs of cans, plastic bottles, packaging bags, cartons, films, etc. Printing on various materials such as metal, labels, composite flexible packaging, etc. It can be seen that the wide application of inkjet printer products in the industry is indeed the general trend! The UV anti-counterfeiting QR code inkjet printer is easy to install for simple and complex production lines, and can also be installed online at the manufacturer’s production line equipment, easy to operate, combined with software and hardware design, using imported nozzles, with a service life of up to more than ten years, guaranteed A high-speed and stable code assignment. The most important thing is that the UV anti-counterfeiting QR code inkjet printer can achieve anti-counterfeiting traceability and anti-sweeping marketing. The batch number, shift, serial number, production date, barcode, and QR code of the product can be directly printed on the product or packaging. Each product has good traceability, which greatly facilitates enterprise quality management and regional management of product sales. The small two-dimensional code contains a lot of information. Under the development trend of one thing, one code, variable two-dimensional code printing has become the demand of many manufacturers in product identification, which not only reflects the appearance of the packaging, but also facilitates some marketing plans. Promotion, promote the image of enterprises and products, strengthen product sales, and improve work efficiency.