With the support of the National Development and Reform Commission, the China Article Numbering Center has also successfully launched a national food safety traceability platform for use by governments, enterprises, consumers, and third-party agencies. Many food companies have responded to the policy and built their own traceability platform. There are still various problems and loopholes in practical applications, even traceability codes are misposted, and brands of origin are counterfeited. This gives the food traceability inkjet printer a potential opportunity to track product safety and quality issues, and realize anti-counterfeiting and anti-channeling Food companies that further regulate all links in the supply chain and establish a company’s brand image have caused great troubles. The food traceability inkjet printer will read and trace the QR code information and print the content of the QR code on the outer packaging box/bag of the food again, which adds a guarantee for the traceability of the food industry. The specific implementation plan is to use the QR code. The traceability inkjet printer + supporting platform, with sensors, curing lights, etc., can print the QR code content on the outer packaging/outer box in real time. The logo corresponds to the prevention of the phenomenon of counterfeiting and channeling goods. At the same time, it is in the outer box /Print the QR code content on the bag, which is also convenient for the enterprise logistics and shipment inspection, and improves the enterprise's product shipment efficiency. Arnoldage now serves a number of food business customers, and customized identification solutions to strengthen customer traceability system management. In the process of implementing an automated traceability system, product coding is always a key technical node. It has a complete set of solutions for high-definition coding, printing and drying, UV digital printing, visual recognition, automatic integration, and software integration. The food traceability inkjet printer can tailor a suitable overall solution for the user to apply the QR code printing hardware equipment on a variety of materials. The assembly line production realizes the quantitative production of product traceability, and finds out the code abnormalities in time to query and kick out, to ensure the effective information query and statistics of each product, and to realize the effective circulation of one product and one code.