Warehousing optimization strategy for cold chain logistics

1: The control elements of product characteristics include raw material quality and storage resistance. Different raw material storage temperature conditions, cooling methods and unit packaging requirements will vary. The quality change of refrigerated products mainly depends on the variable range of the temperature of the controlled thermometer, the temperature influence of the stored items, and even the temperature gradient between the surface temperature of the stored items and the internal temperature will also affect its quality. Some data indicate that the quality loss of food stored at room temperature for 1 hour may be equivalent to the quality loss of half a year of storage at -20°C.

2: The control elements of cold chain storage equipment include: the quantity and quality of cold chain storage equipment and its layout and control management mode in the warehouse, temperature and humidity system and management operation platform, low temperature and fresh-keeping storage and transportation tools, etc. Choose suitable cold chain storage equipment for refrigeration and freezing methods and processes to ensure that cold chain storage meets the requirements of temperature, humidity, gas composition, and hygiene.

3: The factors that affect the effect of refrigeration or freezing also include: the biochemical characteristics of the stored items, cooling methods and refrigeration process conditions, such as artificially adjusting the ratio of oxygen and carbon dioxide under cold chain storage to slow down the physiological and biochemical effects of fresh products The speed of the reaction extends the shelf life of the stored items. Among them, some factors affect each other, such as cold chain storage equipment conditions have a direct impact on the processing technology, management and operation process.