Non-woven fabric material and advantages
Non-woven Fabric or Nonwoven cloth also known as non-woven cloth, is composed of directional or random fibers.It is called cloth because of its appearance and certain properties.
Non-woven fabrics are moisture-proof, breathable, flexible, light, non-combustion-supporting, easy to decompose, non-toxic and non-irritating, colorful, cheap, recyclable and other characteristics.Such as the use of polypropylene (pp material) as raw material, through high temperature melting, spinneret, shop, hot press-coiling continuous one-step production.
Advantages:
1.Light weight: with polypropylene resin as the main raw material, the proportion is only 0.9, only three fifths of the cotton, with fluffy, feel good.
2.Soft: made of fine fiber (2-3d) light spot hot melt bond forming.Product softness moderate, with comfort.
3.Water diversion and air permeability: polypropylene slices do not absorb water and have zero moisture content. The finished product has good water diversion. It is composed of 100% fiber with porosity and good air permeability.
4.Non-toxic, non-irritating: the product is made of food grade raw materials conforming to FDA, without other chemical ingredients, stable performance, non-toxic, odor-free and non-irritating to the skin.
5.Antibacterial, anti-chemical agents: polypropylene is a chemical blunt substance, not moth, and can isolate the presence of liquid bacteria and insect erosion;Antibacterial, alkali corrosion, finished products do not affect the strength due to erosion.
6.Antimicrobial properties.Products with water, not moldy, and can isolate the presence of liquid bacteria and insects erosion, not moldy moth.
7.Physical properties.By polypropylene spinning directly into the net hot bond, the strength of the product is better than the general staple fiber products, the strength of the non-directional, vertical and horizontal strength is similar.
8.In terms of environmental protection, the raw material of most non-woven fabrics used is polypropylene, while the raw material of plastic bags is polyethylene. Although the two materials have similar names, they are quite different in chemical structure.The chemical molecular structure of polyethylene has very strong stability and is extremely difficult to degrade, so it will take 300 years to decompose the plastic bags.Polypropylene, on the other hand, has a weak chemical structure and molecular chains that break easily, allowing for efficient degradation and 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 that of plastic bags.