Advantages of non-woven fabrics
Non-woven fabric, also called non-woven fabric, is composed of oriented or random fibers. The production process is to only need to oriented or randomly arrange the textile short fiber or its filament to form a web structure, and then use mechanical, thermal bonding or chemical reinforcement to a certain extent. , Non-woven fabric has the characteristics of shorter production process, faster production speed, higher output, low cost, wide use, and multiple sources of raw materials. Its advantages are mainly reflected in the following aspects:
1. Lightweight: Non-woven fabrics use polypropylene resin as the main raw material, with a specific gravity of only 0.9, which is only three-fifths of cotton. It is fluffy and feels good.
2. Soft: It is made of thin fibers and formed by hot-melt bonding with light spots. The finished product has moderate softness and strong comfort.
3. Water repellent and breathable: Polypropylene slices do not absorb water, have zero moisture content and have good water repellency. The non-woven fabric is mainly composed of 100% fibers. The porous makes the air permeability good, easy to keep the cloth dry and easy to wash.
4. Non-toxic and non-irritating: The product is produced with FDA food-grade raw materials, does not contain other chemical components, has stable performance, is non-toxic, has no peculiar smell and does not irritate the skin.
5. Antibacterial and anti-chemical agents: Polypropylene is a chemically blunt substance, which is not moth-eaten and can also isolate the bacteria and insects in the liquid. Make the non-woven fabric antibacterial, alkali corrosion and the finished product will not affect the strength due to corrosion.
6. Antibacterial. The finished product has a certain degree of water extraction, no mold, and can isolate the erosion of bacteria and insects in the liquid, and no mold worm occurs.
7. Good physical properties. Non-woven fabric is made of polypropylene spun yarn directly spread into a net and thermally bonded. The strength is better than ordinary staple fiber products, the strength is non-directional and the vertical and horizontal strengths are similar.
8. The raw material of most non-woven fabrics used in environmental protection is polypropylene with weak chemical structure, and the molecular chain is easily broken, so the non-woven fabric can be effectively degraded within 90 days, and the discarded non-woven fabric is not The pollution degree of the environment is only 10% of that of plastic bags.
The above are the advantages of non-woven fabrics. It is not difficult to see that the advantages of non-woven fabrics have strong practicability. Now non-woven fabrics are slowly entering the public's field of vision, becoming a new generation of environmentally friendly products.
