Most Of The Quality Monitoring Results Of Sportswear In Circulation Field Are Not Qualified.

The overall pass rate of sportswear (sportswear and sports shoes) in circulation is 85.7%. The following garments are unqualified. Shanghai golden wisdom Trading Co., Ltd. (Honghui store) is marked as "Columbiasportswear" (No. PM8546) trousers produced by Swire resources (Shanghai) Trading Co., Ltd. the measured value of pH is 9, which exceeds the national standard (4 ~ 7.5) allowable value range. Shanghai Pacific Department Store Limited, Huaihai branch, is marked as "lecoqsportif" round neck short sleeved T-shirt (No. 17592A185100A) produced by Ningbo Le Kark Garments Co. Ltd. The Shanghai wild body Trade Co., Ltd. is marked "wild" men's round neck vest (No. F610321) produced by wild power (China) Co., Ltd., which is rated as "100 cotton" and is measured as "23.7 cotton, 76.3 polyester". The Shanghai Nine Sea Baisheng Plaza Co., Ltd. is marked as "NIKKO" mountaineering shoes produced by Zhuhai Yifeng Yuan Trading Co., Ltd. (specification NTS-5157). After the folding test, the bottom wall (bottom) has been opened up severely, reaching 57mm and 24mm respectively, (the standard requirement should be no more than 10.0mm). The survey involved 40 batches of sportswear and 37 batches of sports shoes sold by 17 distributors in 5 districts of Xuhui, Luwan, Hongkou, Putuo and Changning. After testing, 66 qualified batches were eligible for 85.7%. Among them, sportswear and leisure wear, 31 batches of qualified, 9 unqualified batches, the pass rate was 77.5%; sports shoes, 35 batches of qualified, unqualified 2 batches, the passing rate was 94.5%. The industry and Commerce Department said that the pH value is an important index of textile safety. Because the human skin is weak acidic, it can prevent the invasion of germs. Therefore, the water extraction pH value of textiles is most beneficial to the skin from neutral to weak acidity. Too high or too low pH of clothing will stimulate skin and make skin vulnerable to other pathogens. The color fastness to light and sweat is the resistance of the textile color to the joint action of human sweat and sunlight, that is, whether the clothes are infiltrating human sweat and discoloring in the sunlight. The folding resistance and peel strength are two important indexes to test whether the sole is easy to break and the adhesive fastness between the surface and the outsole.