The advantages and disadvantages of nonwovens and wallpaper buying skillsNon-woven, also known as non-woven, is made of directional or random fiber, is a new generation of environmentally friendly materials, with moisture, breathable, flexible, light, non-combustion, easy to break down, non-toxic non-irritating, rich colors, price Low, recyclable and so on. Such as the use of polypropylene (pp material) pellets as raw materials, high temperature melting, spinneret, paving, hot coiling continuous production from one step. Due to the appearance of cloth and some performance and called the cloth. The advantages of nonwovens: 1. Light: the polypropylene resin as the main production of raw materials, the proportion of only 0.9, only three-fifths of cotton, with fluffy, feel good. 2. Soft: composed of fine fibers (2-3D) light-like hot-melt bonding molding. Finished softness moderate, with a sense of comfort. 3. Water, breathable: polypropylene slices do not absorb water, moisture content of zero, finished water good, 100% fiber composition with porous, good ventilation, easy to keep the fabric dry, easy to wash. 4. Non-toxic, non-irritating: products in line with FDA food-grade raw materials production, excluding other chemical composition, stable performance, non-toxic, no smell, do not stimulate the skin. 5. Antibacterial, anti-chemical: Polypropylene is a chemical blunt material, not moth, and can
Isolation of bacteria and insects within the erosion of bacteria; antibacterial, alkali corrosion, the finished product is not affected by the impact of erosion intensity. 6. Antibacterial. Products with water, not mold, and can isolate the existence of liquid bacteria and insects within the erosion, not mildew. 7. Good physical properties. From polypropylene spinning directly paved into a hot bond, the strength of the product is better than the general staple fiber products, the strength of non-directional, vertical and horizontal intensity similar. 8. Is internationally recognized as the protection of the Earth's ecological environmental protection products. Non-woven fabrics can be carried out in the environmental cycle, a non-woven shopping bags in 90 days can be completely decomposed. And non-woven shopping bags can be reused more than 10 times, after the pollution of the environment is only 10% of plastic bags. Non-woven fabric shortcomings: 1, compared with the textile strength and durability is relatively poor. 2, non-woven fabrics can not be washed like other fabrics. 3, the fibers arranged in a certain direction, so easy to split from the right angle and so on. Therefore, the improvement of the production method is mainly to prevent the improvement of the split. Non-woven wallpaper buy skills:
1, touch feel: paper wallpaper and non-woven wallpaper look more similar, but in terms of their feel very different, although it seems that their texture will not be any difference, but in fact the feeling of pure paper wallpaper Soft, some are made of pure paper wallpaper is made of wood pulp. 2, with color: non-woven wallpaper because the use of natural materials, there may be gradual color, is a normal phenomenon, rather than product quality problems. 3, see the price: because non-woven wallpaper plant fiber extraction is more difficult, so the price of non-woven wallpaper is relatively high, relatively thin paper wallpaper is more expensive. 4, burning smoke-free, taste: non-woven wallpaper is cotton and other natural plant fiber by non-woven molding of a wallpaper, does not contain any polyvinyl chloride, polyethylene and chlorine elements, complete combustion only produce carbon dioxide and water , No chemical elements burned when the strong smoke and stimulate the smell. 5, tear can see the fiber: the current market, the regular non-woven wallpaper used non-woven paper most of the European imports, after tearing can really see a uniform fiber exposed, and in recent years some domestic paper mills imitation Non-woven paper quality uneven, and some even use cotton pulp paper posing as imported non-woven paper, tearing after no fiber.
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