Recently, the Shanghai industry and Commerce Department has monitored the quality of children's leather shoes sold in some shopping malls, supermarkets and wholesale markets in Shanghai. After testing, 24 batches of goods failed, and the main problems were free formaldehyde, exceeding the standard, wear resistance, peel strength, sensory quality and labeling. Among them, Shanghai Andersen children's Shoes Co., Ltd. produced "Andersen" children's shoes peel strength is not qualified.

According to introduction, peel strength is the adhesive fastness of upper and sole. It is easy to test whether it is easy to open after wearing. The test found that the peel strength of the "Andersen" children's shoes made by the Sino Dan joint venture Shanghai Andersen Shoes Co. Ltd. was A2AG118.