In recent years, nonwoven machinemade bags
have been popular among consumers as shopping bags in supermarkets and major shopping malls, and non-woven bags are environmentally friendly and have little environmental pollution, which conforms to the concept of sustainable development. Today, non-woven fabric manufacturers are here to tell you the difference between non-woven bags and plastic bags and the advantages of non-woven fabrics in comparison:
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 very stable and extremely difficult to degrade, so it takes 300 years for plastic bags to be decomposed Finished; and the chemical structure of polypropylene is not strong, the molecular chain can be easily broken, which can be effectively degraded, and enter the next environmental cycle in a non-toxic form, a non-woven shopping bag can be completely completed within 90 days break down. Moreover, the non-woven shopping bag can be reused more than 10 times, and the pollution to the environment after being discarded 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 airflow or mechanical netting, and then undergoes spunlacing, needle punching, or hot rolling reinforcement, and finally Non-woven fabric formed by finishing.
Advantages of non-woven fabrics:
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 colors, low price, recyclable and so on.
Of course, non-woven bags also have many disadvantages, such as poor strength and durability, and cannot be cleaned like other fabrics. Because the fibers are arranged in a certain direction, they are easy to split from a right angle.