Cold chain usually refers to the food cold chain, which refers to perishable foods from the place of purchase or fishing, in the product processing, storage, transportation, distribution and retail, until the hands of consumers, its various links have been at the temperature required for the product, A special supply chain system to ensure the safety of food quality, reduce losses, and avoid contamination. Cold chain logistics should comply with the "3T guidelines": The quality of the final product depends on the time of storage and circulation of the cold storage chain, temperature, and product resistance to storage. The cold food chain consists of four aspects: frozen processing, frozen storage, cold storage and distribution, and frozen sales.
For cold dairy products that require cold chain transportation, production, transportation, distribution, and other aspects are extremely demanding in terms of temperature settings and cold chains. How can we ensure product safety and quality through cold chain transportation?