People's lives are inseparable from various plastic packaging bags. The use of plastic packaging bags protects our food safety and greatly facilitates people's lives. Then let Xiaobian introduce you What protection do plastic bags give us?
plastic bag
Paper bag
First, vacuum packaging bags commonly used in the food packaging industry can effectively block oxygen, prevent food from rotten and deteriorate, effectively extend its shelf life, prevent the invasion and reproduction of bacteria, and ensure food safety and health.
Second, the moisture resistance, barrier properties, and processability of plastic packaging bags are relatively sudden, and the cost is relatively low.
Third, during the storage and transportation of products, plastic packaging bags can effectively prevent the product from leaking, scattering, wasting, shrinking, discoloring, etc.
Fourth, compared with traditional plastic packaging materials such as metal, ceramics, and glass, the lightness of plastic packaging bags is unmatched by other materials.