What can bring consumers desire for consumption can be the advertising endorsements of traffic stars, or the diversified promotion activities of merchants, but these can not bring consumers a sense of security. Traceability is a requirement of national policy, and its role is to make Product safety can form the basis of assured consumption, and the construction of important safeguards has become an important measure to ensure product safety. Especially in the area of u200bu200bfood consumption, consumers pay more attention not to which celebrity they are endorsing, but whether the product itself can prove to be safe. Every product has beautiful packaging. The traceability coding equipment will print the traceability QR code on these food packaging, so that consumers can easily understand the whole process of food production and circulation by scanning the traceability QR code when purchasing the product. Arnoldage traceability coding equipment cooperates with food companies to take wine products as an example. After consumers scan the traceability QR code on the package and enter the traceability system, a traceability interface is presented. This interface will display specific information about the entire process of wine products from cultivation to brewing, to inspection, logistics, and customs. Through the transparency of food traceability in the whole process, the logistics and information flow of the food industry from the source to the tip of the tongue make the entire process transparent. The truly high-quality and safe food will dominate the market, while the inferior-quality food will be eliminated by the market. Traceability + food will have the Matthew effect, which will ultimately benefit consumers. Some people think that the main function of QR code is product anti-counterfeiting, event marketing, data storage, scan code payment and other daily functions. In fact, the application space of QR code is very huge, and there are many other fields. application. The traceability QR code printed by the traceability coding equipment is the main identification of the food safety traceability system. Consumers use the QR code identification to enter the food traceability system to realize the traceability product safety traceability system to solve the food safety problem, but it solves not only It is only the safety and trust issues of the food industry, but also solves the problems of food sales and circulation.