![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
The following simple methods can be used to identify the advantages and disadvantages of fiber products (baths, cotton pads, pillows, etc.):
First, the eye, in general, "black heart cotton" does not look so smooth, some rough feeling, and the quality of cotton color is white.
Second, the feel, the normal cotton feel softer, have a certain elasticity, feel good, and "black heart cotton" looks impurities, rough feel.
Third, tearing, by tearing, consumers can feel the strength of cotton. In general, "black heart cotton" is not strong, and tears off.
4. If a chemical fiber batt is used, the raw material should be produced by a chemical fiber factory (not a chemical fiber made from waste rags or industrial waste). This kind of normal chemical fiber generally has uniform color, a certain length, no excessive dust, good elasticity, no odor, otherwise it is a fake product.
5. If the cotton wool is miscellaneous and even contains yarn ends and rags, it is likely to be inferior products produced by secondary processing of industrial waste.
Sixth, "Black Heart Cotton" must undergo a bleaching process during processing. There will be a slight sour taste when the fine cotton is burned. There is no pungent smell when the high quality cotton is burned, and the "black heart cotton" has a distinct pungent smell.
Knitting Fabric,Sports Fabric,Nylon Spandex
Silk Fabrics,Jacquard Lining,Silk Scarves Co., Ltd. , http://www.nssilkfabric.com