China Biodegradable packing bags are widely used in the food packaging industry, mainly for the following functions:
1. Protect the food in the bag
In the circulation of commodities, when exposed to direct sunlight, the food is prone to air oxidation, discoloration, and odor. The use of China Biodegradable packing bags isolates the direct contact between the food and the outside, and avoids the food mildew.
2. Increase the shelf life of food
General food, especially meat food, will spoil within two days under normal conditions. But after using China Biodegradable packing bags, the shelf life increases. Food is stored in packaging and outer boxes, which can well protect food and avoid food spoilage.

3. Marketing promotion
China Biodegradable packing bags can easily attract the attention of consumers and reduce the cost of brand promotion in the market sales stage of food.
4. Shipping Convenience
After using China Biodegradable packing bags, food is easier to transport, and there will be no mildew due to changes in the natural environment. In the whole process of circulation, the probability of being polluted by the environment is also reduced.