There are two lines of numbers at the top of the box, the last letter of which represents the origin of the milk, and in the package can be found a corresponding note stating the address represented by each letter.

Mengniu production base in the autonomous region in the territory of the headquarters Hohhot as the axis, extending westward into Baotou, Bameng and other areas; to the east, into Xing'anmeng, Tongliao and other areas; to the provinces, into Beijing, Tianjin, Shanxi, Shandong, Hubei, Henan, Anhui, Lanzhou, Xinjiang, Zhejiang, Heilongjiang and other regions

J is the place of origin, and D6 is supposed to be the code of the production unit ! Every standard of milk. Once the safety of dairy products, it can be traced through these marks, which can be traced back to the source of dairy production, including the breeding stage, processing stage, storage stage, product testing, sales stage and product traceability and other information in several modules, as a basis for judging whether the production link is wrong.

Compared with traditional traceability methods, the one-item-one-code has the interactivity and timeliness that traditional traceability cannot match. Consumers can scan the code to view the entire production cycle of milk from milking - processing - factory - circulation, consumers can scan the code to visualize the traceability information of dairy products, and the backstage of the brand's big data engine will record the terminal of each product was swept by the two-dimensional code of the scanning moment, model, scanning number of times, scanning code Longitude and latitude, etc. The background processing data of the commodity traceability module is highly encrypted.

For example, after the dairy products have been appraised, the traceability system is established by generating a review record sheet with details of each production batch, different recording workshops, and so on. When there is a problem or question about the product, it can be traced back to the source in the first instance through the milk packaging.

Solving the problem of dairy product tampering

Lidocode assigns a code to each product, and at the same time enters the detailed data of the distributor into the system, including the area where the product is sold, the specific product information, and so on. In the consumer code information synchronized to the system at the same time, the brand will be able to view the product sales data in their own system background, when the consumer code area and the batch of goods corresponding to the dealer area does not match, the system background real-time alarm and listed tampering information, do not need to spend too much manpower and material resources to solve the tampering problem.