Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are produced from polyester fiber, polyester fiber (referred to as: PET) and are made through a needle-punching process. They can be made into different thicknesses, feel, Hardness, etc.
Non-woven fabrics are moisture-proof, breathable, flexible, lightweight, flame-retardant, non-toxic and odorless, low-priced, and recyclable. Can be used in different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothing, medical, filling materials, etc.
Depending on the composition, non-woven fabrics include polyester, polypropylene, nylon, spandex, acrylic, etc.; different compositions will have completely different styles of non-woven fabrics. Spunbond fabric usually refers to polyester spunbond and polypropylene spunbond; the styles of these two fabrics are very close and can only be distinguished through high-temperature testing.
1. Lightweight: Polypropylene resin is used as the main raw material, with a specific gravity of only 0.9, only three-fifths of cotton. It is fluffy and feels good.
2. Soft: It is composed of fine fibers (2-3D) and is formed by hot-melt bonding. The finished product has moderate softness and comfort. Polypropylene nonwoven fabric
3. Water-repellent and breathable: Polypropylene chips do not absorb water and have zero moisture content. The finished product has good water-repellency. It is composed of 100% fiber and is porous and breathable. It is easy to keep the cloth surface dry and easy to wash.
4. It can purify the air and take advantage of the small holes to keep bacteria and viruses out.
5. Non-toxic and non-irritating: The product is produced with FDA food-grade raw materials, does not contain other chemical ingredients, has stable performance, is non-toxic, has no peculiar smell, and does not irritate the skin.
6. Antibacterial and anti-chemical agents: Polypropylene is a chemically blunt substance, not insect-eaten, and can isolate bacteria and insect erosion in liquids; anti-bacterial and alkali-resistant, the strength of the finished product will not be affected by erosion.
7． Antibacterial properties. The product is water-repellent and does not become moldy. It can isolate bacteria and insects in the liquid and prevent it from becoming moldy.
8. Good physical properties. It is made of polypropylene spun directly laid into a mesh and thermally bonded. The strength of the product is better than that of ordinary short fiber products. The strength has no directionality and the longitudinal and transverse strength is similar.
