Pure wool fabric soft natural color, good thermal effects, is to produce high-grade suits and coats fabric of choice. Imitation wool more and more, with the improvement of textile technology, has reached the most difficult to identify the customer level, but the color, warmth and feeling far less than pure wool fabrics. Here are several methods to identify pure wool fabrics, for you in the selection of clothing and fabrics reference.
　　A hand touch feeling. Wool fabric is usually feel silky, smooth hair hairy fabrics feel silky touch, reverse hair tingling. The blended or pure chemical fiber products, some less soft, and some loose too soft and sticky feeling.
Second, look at the color. Wool fabrics, natural color and soft, bright without the old sense. In contrast, blended or pure chemical fiber fabrics, or glossy dark, or flash color sense.
　　Third, look at flexibility. Defend hand was tight, and then immediately release, see fabric elasticity. Wool fabrics rebound rate, can quickly restore the status quo, and blended or synthetic product, the wrinkle is poor, mostly leaving obvious traces of folds, or recover slowly.
　　Fourth, the combustion method to identify. Take a bunch of yarn, with fire, smell like burning hair, wool fibers, synthetic fabrics smell like burning plastic. After burning the harder particles described more synthetic ingredients.
　　Fifth, a single identification. All animal hair under a microscope to see with scales, and if the fabric is hairy, then move on to take down a mammoth Fig long as a few will be up or twist (in order to master this skill can acquire a hair do test), if an ordinary fabric, extract a yarn, cut 2 cm split into two sections one by one fiber on the palm rub four or five, to see if they will not move.