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Home > News > Magnolia Bark Extract > Identification of non-woven fabric, to identify 100% of new particles

Identification of non-woven fabric, to identify 100% of new particles

 Now on the market some non-woven,, all in the name of new material used in production of powder or add back material, filling material to reduce the cost, can through the following methods to identify whether 100% new particles.


1, look.100% new grain production of non-woven fabric, cloth glossiness good, have a period of non-woven fabric luster increase as the proportion of added and dark gradually.
2, smell.100% new grain production of non-woven fabric is no smell, because PP particles is tasteless, but the material is smelly, powder is the smell of petrol diesel.
3, burn.100% of new grain production will not have non-woven burning residue left in the powders, and filling material non-woven burn residue can see clearly in the powders.
4, la.100% new grain production of non-woven fabric tearing the cloth is clean, pure silk, after have a filling material non-woven cloth silk after tearing can see white powders.
5, test.Can also by measuring the thickness of the cloth and the proportion of 100% to determine whether to new material.