1. Food safety traceability system is very important for food safety management, which is the last line of defense to narrow and reduce the impact of food safety problems, and traceability is to catch up with the root cause.

2. Its main function is to find out the root cause of problems through analysis and tracking after problems are found in production, transportation and sales, and to accurately distinguish, isolate and treat products, semi-finished products and raw materials that may have hidden dangers, so as to avoid further expansion of problems.

For example:

The auxiliary water for the production of a beverage company entered the production process, which affected the beverage. It was not found in the production and transportation links, and customers complained during the sales. This is the solution:

Obtain samples, analyze the source of the problem-determine the batch of the feedback problem-find the corresponding production records-determine the batch of the problem products produced-recycle all the problem products.

This can help enterprises to determine the scope of problem products in time, recover them most accurately, and reduce the losses of enterprises and the expansion of problems.

I hope I can help you solve this problem.