Society is developing, humans are making progress, people's requirements for the quality of life are constantly improving, and various new things are constantly emerging. This is what seems ordinary, but it also brings great convenience to our lives.
In the past, some problems occurred in the packaging and transportation of some products. In the past, many of our products often encountered problems during transportation. The most common problem is wear and tear. The economic loss caused by this is very large. Because some items are worn out, they are basically useless.
In traditional packaging, the amount used by our food industry and medical industry is very large. The use of packaging in the past has caused great environmental pollution.
At the same time, the production process of pe protective film is constantly improving, and the scope of our use is also increasing.