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| Nonwoven fabric |
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Nonwoven fabricis a fabric which does not require the formation of spinning and weaving, but the textile staple fibers or filaments oriented or randomly arranged to form a web structure and mechanical, thermal or chemical methods such as reinforcement together. It is the direct use of polymer chips, staple fibers or filaments forming method and consolidation of technology with soft formed through a variety of webs, breathable and planar structure of the new fiber products.
Our national standard GB / T 5709--1997 "Textiles Nonwovens terms" the definition of non-woven fabric are: orientation or randomly oriented fibers, by friction, cohesion or bonding, or a combination of these methods mutually binding system into a sheet, web or batt, not including paper, woven fabrics, knitted, tufted fabric and felt the wet milling products. Simply say is this: it is not a one interleaved by the yarn, knitting together, but the fibers are bonded together by direct physical methods, so when you get the clothes in the stick when you say , you will find, is a root of the thread you can not spare the. Nonwovens breaking the traditional textile principle, and has a short process, production speed, high output, low cost, versatile, sources of raw materials and more features. |
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