PP Spunbonded Nonwoven结构

The main purpose can be divided into: (1) Medical and health non-woven fabrics: surgical gowns, protective clothing, disinfection package cloth, masks, diapers, civilian cloths, wipes, wet towel, magic towel, Counting Towel Roll, beauty supplies, sanitary napkins, sanitary pads, and disposable sanitary cloth, etc.; (2) Court of decorative woven: stick wall covering, table cloth, bed sheets, bedspreads, etc.; (3) non-woven fabrics for clothing: liners, adhesive lining, flakes, stereotypes cotton, synthetic leather base cloth, etc.; (4) non-woven fabrics for industrial use; waterproofing membrane and asphalt shingle roofing substrate, and enhance materials, polishing materials, filter materials, insulation materials, cement packing bags, geotextiles, coated fabrics, etc.; (5) non-woven fabrics used in agriculture: crop protection cloth, cloth seedlings, irrigation cloth, insulating curtains, etc.; (6) Other non-woven fabrics: cotton, space, noise insulation materials absorption linoleum, smoke filters, bags tea bags, shoes, etc. Non-woven features: durability, one-time. Insulation, electrical conductivity. Soft, just very sexual. Fine, expansion. Isotropic, anisotropic. Filtration, breathable waterproof. Flexible nature stiffness. Light, loose and warm. Thin as onion skin, thick as carpet. Waterproof and breathable. Ironing, sewing, molding. Flame retardant, antistatic. Permeable, waterproof, wearable, fleece sex. Fold-resistant, flexible, high-moisture, water repellency. 1. Light: the polypropylene resin as the main raw material, the proportion is only 0.9, and only three-fifths of the cotton, with a fluffy, feel good. 2. Soft: the fine fibers (2-3D) light spots forming hot-melt adhesive. Product flexibility is moderate, with comfort. 3. Provision of water, ventilation: non-absorbent polypropylene chips, moisture content of zero, finished good water repellency, from 100% fibers with porosity, permeability, easy to maintain the fabric dry, easy to wash. 4. Non-toxic, non-irritating: product is consistent with FDA food-grade raw material production, does not contain other chemical components, stable, non-toxic, no smell, does not irritate skin. 5. Antimicrobial, anti-chemical agents: Polypropylene is a chemical inert material, not moth-eaten, and to isolate bacteria and insects in the presence of liquid erosion; antibacterial, alkali corrosion products are not affected by erosion intensity. 6, the antibacterial properties. Products with a pull water, no mold, and to isolate bacteria and insects in the presence of liquid erosion, mycophenolate borers. 7, physical resistance. Paved network directly from the spinning of polypropylene heat bonded together, staple products, product better than the average strength, strength no direction, similar vertical and horizontal strength. 8, in environmental protection, the current raw materials used in most of the non-woven polypropylene, and plastic raw material is polyethylene, although the names of the two substances are similar in chemical structure but are very different. Molecular structure of polyethylene has a very strong chemical stability, extremely difficult to degrade, it needs 300 years to decompose plastic bags end; and the chemical structure of PP is not solid, the molecular chain can easily be broken, which can effectively degrade and non-toxic form in the next step in the environmental cycle, a non-woven shopping bags in 90 days to be completely decomposed. And non-woven shopping bags can be reused 10 times or more, abandoned after the pollution on the environment, only 10% of plastic bags.