Social development, human progress, people are constantly improving the quality of life, a variety of new things are constantly emerging. It is such a seemingly ordinary life but also brought great convenience to us.
In the past, there were problems with packaging and transportation of some products. In the past, many of our products often encountered problems during transportation. The most common one was the problem of wear and tear, resulting in huge economic losses. Because some items once worn, basically no use.
In the traditional packaging, our food industry and the medical profession to use the amount is very large. The past use of packaging for environmental pollution is very large.
At the same time, pe protective film in the production process continues to improve, we use the scope is also constantly increasing.
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