moisture-proof packaging technology in the food industry is an important technology, food, once be affected with damp be affected with damp, will not only affect its flavors, but they may also lead to the breeding of harmful bacteria in food,
and make the food spoilage, seriously affect the food preservation.
in order to prevent the items in the process of production, transportation, storage, use and qualitative change of be affected with damp be affected with damp of protective packaging
moisture-proof packaging technology research both in the aspect of promoting the circulation of commodities, or is of great significance in reducing waste of resources,
in a certain sense also protect the interests of consumers.