Acupuncture non-woven fabric specifications have what?
What are the specifications of needle-punched non-woven fabrics? In terms of environmental protection, most of the non-woven fabrics currently used are polypropylene, while the raw materials of plastic bags are polyethylene. Although the names of the two substances are similar, however, there is a far difference in chemical structure.
The chemical molecular structure of Polyethylene has considerable stability and is extremely difficult to degrade, so it will take 300 years for plastic bags to be decomposed;
The chemical structure of polypropylene is not firm, the molecular chain can be easily broken, which can be effectively degraded, and it can be reused more than 10 times in a non-toxic form, the pollution to the environment after abandonment is only 10% of that of plastic bags.
Non-woven fabric is a kind of non-woven fabric, which directly uses polymer slices, short fibers or filaments to make fibers through air flow or mechanical mesh, and then through Spurs, acupuncture, or hot rolling reinforcement, finally, the unwoven fabric formed after finishing.
New fiber products with soft, breathable and planar structure have the advantages of not producing fiber chips, being strong, durable, silky and soft, and also having the feeling of cotton. Compared with cotton fabrics, non-woven bag is easy to form and cheap.
Medical hygiene: surgical gowns, caps, covers, gypsum cotton, women's sanitary napkins, baby diapers, wet wipes, sanitary underwear, dust cover. Agriculture: Harvest cloth, greenhouse cloth.
Industry: Floppy disk lining, Horn cloth, filter material, sound insulation felt, sealing ring lining, cable cloth, glass fiber reinforced plastic towel, industrial cloth, shockproof gasket, insulating material, tape base lining, tube base lining, ventilation pipe, sand cloth.
Packing: Composite cement bag, luggage lining, packaging base lining, quilt, storage bag, mobile jacquard luggage cloth.
Clothing shoe making: clothing lining, FLOC, toe hard lining, heel lining, underwear, artificial deer skin, synthetic leather, warm shoe lining, cloth shoe bottom lining.
Automobile Industry: scrap-spun isolated hot felt, shock-proof felt, ceiling, cushion lining, carpet, door lining, automobile filter core, forming cushion.
Household clothing: sofa cloth, carpet, wall covering cloth, mirror cloth, tea bag, vacuum cleaner filter bag, shopping bag, printed sheets, entertainment cover, cushion, sleeping bag, dry cleaning cloth, scouring pad, curtain, tablecloth, lampshade.
Civil engineering, building: Reinforcement, reinforcement, filtration, felt base cloth, Drainage Board, roof waterproof material, railway, highway, Dike, water slope, Port sound insulation, sewer, heat prevention, separation and drainage.
Other uses: launch vehicle, missile head heat-proof cone, tail nozzle throat lining, advanced printing paper, space shuttle heat-resistant tile, map cloth, Almanac cloth, artificial cloth, canvas.
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