Shoe painting 02

There are many kinds of shoes: according to the wearing object, there are men's, women's, children's and other shoes; According to the season, there are single, clip, cotton, cool and other shoes; According to materials, there are leather shoes, cloth shoes, rubber shoes and plastic shoes; According to the process, there are seam search, injection molding, glue injection, molding, vulcanization, cold bonding, seam bonding, plastic lining