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How to distinguish the materials of ultra-fine polyester and non-woven fabrics?

by:Sunshine     2020-04-23
With the continuous improvement of the quality of life, ultra-fine polyester has become an indispensable part of daily necessities, so how do we distinguish it from the material of non-woven fabric? In fact, the method is very simple, we can distinguish the fabric according to the following characteristics. Features of ultra-fine polyester: 1. Soft and light. 2. Stick the ultra-fiber cloth on the ordinary cloth clothes. In the vertical state of the clothes, the ultra-fiber is also attached to the clothes, which means that the fiber is thin enough to be a ultra-fiber cloth. 3, the true super fiber is smashed into a ball and then unfolded slowly, while the fake super fiber is quickly fluffy. Features of non-woven fabrics: 1. Pay attention to whether the light transmission performance of the cloth surface is consistent ( This is an important and simple way to judge the uniformity of cloth surface). Then spread on a flat ground, uniform products, cloth surface should not fluctuate. 2. Observe whether the cloth surface is shiny. There is no fiber floating on the surface, if it is dull or floating, it is probably produced by returning materials. Tear a piece of cloth, burn it completely with fire, observe the burning residue, good product, the residue is small and flat, the secondary material is produced, and the residue has a lot of tiny particle dust. Nowadays, there are more and more varieties of ultra-fine polyester on the market. You may wish to use the above methods to distinguish. Are you looking for: pp spunbonded non-woven rubber passenger pp non-woven rubber passenger waterproof non-woven rubber passenger rubber spunbonded non-woven rubber filter cotton non-woven rubber activated carbon non-woven rubber passenger
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