When we usually buy clothes, how should we distinguish the quality of sweaters?

Whether the sweater feels soft and smooth by hand, if it feels rough, it is an inferior product. The better the quality of the sweater, the better its feel; Cashmere sweaters and pure sweaters feel good and expensive. If the chemical fiber shirt is disguised as a sweater, it is easy to absorb dust due to the electrostatic effect of chemical fiber, and it also lacks a soft and smooth feeling. Cheap sweaters are often made of "recycled wool", which is refurbished with old wool and blended with other fibers, so we should pay attention to distinguish them. ?

All the pure wool sweaters sold in the market are marked with "Pure Wool Mark" for identification. Its trademark is cloth, which is usually sewn on the collar or side seam of a sweater, with a pure wool logo with black characters on a white background and a washing method indicator; Sweaters embroidered with pure wool logo on the chest or with pure wool logo on the buttons are counterfeit products; Pure wool sweaters, all with "pure wool logo" for identification. The trademark is made of cloth, usually sewn on the collar or side seam, with a pure wool logo with black characters on a white background and a washing method indicator; Trademark labels are made of paper and usually hung on the chests of sweaters and clothes, with pure wool logo on them, white characters on a gray background and black characters on a light blue background. Their characters and patterns are clockwise signs composed of three wool balls, and the letter "R" representing the registered trademark is at the lower right. Both Chinese and English have the words "PURENEWWOOL" and "Pure New Wool". Some sweaters embroidered with pure wool logo on the chest or with pure wool logo on the buttons are counterfeit products.

Check whether the seams of the sweater are tight, whether the seams are thick and whether the stitches are even; Whether the sewing needle and thread are wrapped neatly, if the needle step exposes the sewing edge, it will easily crack and affect the service life; If buttons are sewn, check whether the buttons are firm; If there is a welt on the back of the button sticker, please check whether it is suitable, because the contraction of the welt will wrinkle and distort the button sticker and the button sticker. If you don't have a trademark, factory name and inspection certificate, don't buy it in case you are cheated.