Underwear That Does Not Conform To National Standard Fiber Content Is Carefully Selected.

< p> recently, the Shanghai Consumer Protection Commission made a comparative test of knitted underwear products in the circulation area of this city. Of the 40 samples examined, 13 samples did not comply with < a href=" http://sjfzxm.com/news/index_c.asp" > national standard < /a> the coincidence rate was 67.5%. Among them, dazzling cards, Tiz Snow and other brands of fiber content of the problem is more prominent. Managers lack professional knowledge < /p> < p> according to the introduction, this comparative test is based on the relevant standards, and tests 7 indicators, such as fiber content, color fastness, formaldehyde content and pH value. Of the 40 samples, 27 samples of cotton knitted underwear and 13 samples of wool knitted underwear. After testing, 13 samples did not meet the requirements of the national standard, and the coincidence rate was 67.5%. < /p> < p> among which, < a href=" http://sjfzxm.com/news/index_c.asp" > fiber content virtual standard < /a> the problem is more prominent, a total of 9 samples of fiber content is not up to standard. The name of Shanghai Fang Zhi Knitting Co., Ltd. is: wool 93.6& plusmn; 5%; nylon 6.4& plusmn; 1.9%, thickened wool trousers, measured wool 36.9%, viscose 23.8%, nylon 22.8%, polyester fiber 15.6%, spandex 0.9%; Yangzhou Hai Kang Yu Li Garments Co., Ltd. produces the nominal: cotton 100% 100% card, 6103 lady, Suzhou underwear suits, measured cotton 79.6%, polyester fiber 20.4%. < /p> < p> according to expert analysis, the main reasons for the serious falsity of fiber content are: first, producers are shoddy and profiteering; two, suppliers are weak in quality consciousness, choose informal channels to purchase goods, and ignore the quality of products; three, some retailers are not strict with the quality of their products sold, and relevant managers lack basic professional knowledge. < /p> < p> in addition, Shanghai weir Fei Garments Co., Ltd. produced & ldquo; Wellfeel& rdquo; women's trousers (item No. 8009), water color fastness and sweat stain color fastness measured color 2, are lower than the national mandatory safety technical requirements (& Ge; 3 level). < /p> < p> choose warm underwear & ldquo; touch test & rdquo; < /p> < < City Consumer Protection Committee to remind consumers, when buying knitted underwear, for ";"; ""; ";" product ";"; "; incomplete; no;"; ";"; ";" certificate ";" certificate ";", "should be carefully selected. Secondly, consumers should look at workmanship and fabric. A good quality knitted underwear, usually with fine workmanship, no burrs and thread ends, neat edges, regular size and smooth inside and outside. Besides, we should pay attention to warmth retention and air permeability. Heat preservation and air permeability are important indexes to measure the quality of thermal underwear. The closer the underwear is, the better the warmth and warmth it is. < /p> < p> when buying warm underwear, touch, listen and try. Touch is a touch, feel soft and feel good material; listening is listening to the sound, gently shaking or rubbing gently with the hands, no & ldquo; rustle & rdquo; sound description may not contain PVC plastic film or better handle; try to see whether there is bloated, elastic hysteresis feeling, whether the activities of the joints are free. < /p>