Advantages of needle punched non-woven bags:
1. The raw material used in non-woven bags is polypropylene, while the raw material used in plastic bags is high-pressure polyethylene. The chemical molecular structure of polyethylene is quite stable and extremely difficult to degrade, so it takes 300 years for plastic bags to decompose. Finished; the chemical structure of polypropylene is not strong, and the molecular chain can be easily broken, so that it can be effectively degraded, and enter the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely in 90 days. break down. Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after disposal is only 10% of that of plastic bags.
2. Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through air flow or machinery, and then is reinforced by hydroentanglement, needle punching, or hot rolling, and finally Finished non-woven fabric.
Shopping bags made of non-woven fabrics have the advantages of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable.