25 grams of environmentally friendly non-woven fabric

In terms of environmental protection, the raw material of most non-woven fabrics used at present is polypropylene, while the raw material of plastic bags is polyethylene. Although the two substances have similar names, they are very different in chemical structure.The chemical molecular structure of polyethylene has a very strong stability, very difficult to degrade, so plastic bags need 300 years to decompose;While polypropylene has a weak chemical structure and molecular chains that break easily, it degrades effectively and enters the next environmental cycle in a non-toxic form. A non-woven shopping bag can be completely decomposed in 90 days.Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after being discarded is only 10% of plastic bags.