Cold Chain Packaging Design
We have long cooperated with logistics equipment research and development institutions to design and use cold chain packaging equipment for different temperature and time requirements. Each kind of cold chain packaging equipment is quoted through continuous temperature testing under various extreme ambient temperatures. According to the strict testing process, the refrigerant pretreatment, temperature recorder pretreatment, analog drug pretreatment and other material pretreatment processes are strictly observed, so as to eliminate any environmental interference in the testing equipment. The multi-point data acquisition mode in the equipment is taken to eliminate the interference of different positions in the equipment. According to the four environmental temperature change modes of high temperature in summer, low temperature in summer, high temperature in winter and low temperature in winter, the fluctuation of ambient temperature varies from - 21 ~58 ~C in our continuous temperature test, forming a complete ambient temperature amplitude chain to fully detect the working functions of refrigerants and refrigerants.