1, identified from words and codes.

First of all, there is Mengniu on the plastic bag packaged by genuine brands, and there is a code and shelf life under the dairy packaging. You can know the authenticity of the brand by scanning the code or inquiring at the headquarters.

2. Distinguish from the date of production.

At the bottom of the package, there is the production date of embossed printing. If the brand production date is flat, you may have bought fake milk by accident.

3. Identification of the printing process in the previous year

Whether the printing process on the package is vague, whether the pictures are out of line, whether the production date is clear, and if the handwriting image is clear, it is genuine.