After 2010 and 2011, China Consumers Association conducted comparative tests on knitted underwear for infants and children for three consecutive years. The results showed that 24 samples out of 39 samples in this comparison test had different levels of quality problems, and unqualified samples accounted for the total Nearly 40%. Among them, the problem of water wash size change rate index (shrinkage) is more serious. The samples of “gretton” of Beijing Tiancai Textile & Garment Co., Ltd., “Disney Baby” of Shanghai Liyingfang Baby & Child Products Co., Ltd., and “Adidas” of Adidas Sports (China) Co., Ltd. were twice compared in three comparative trials. There is a problem.

China Consumers Association said that the comparative test was conducted by the Consumers Association of China as an ordinary consumer and purchased 39 samples from 11 large and medium sized shopping malls, supermarkets and specialty stores in Beijing and Tianjin. This comparative test sample basically included different grades of baby knitted underwear products sold in Beijing and Tianjin.

The test results showed that all infants and young children knitted underwear samples in the national mandatory standards for safety performance index odor, decomposable aromatic amine dyes, formaldehyde content and conventional quality indicators wash fastness, sewing strength projects can meet the relevant standards Claim. At the same time, all of the 25 samples tested on the sewing force and button sewing strength indicators were all qualified. However, these samples have problems such as shrinkage after washing, non-identity of sample fiber content, and excessive pH value.