公开(公告)号：US20190320764A1

公开(公告)日：2019-10-24

申请号：US16386181

申请日：2019-04-16

申请人： Chui-Tien TSAI ,  Yu-Hsiung TSAI

发明人： Chui-Tien TSAI

IPC分类号： A43D3/12 ,  A43B13/16

摘要： Article of footwear comprising a midsole, the midsole comprises an opening and closing component such as zippers or Velcro. During the manufacturing process of lasting construction, a shoe last can put into a shoe upper integrated with the midsole through the released opening and closing component of midsole to finish the put-on last step. After the opening and closing component of midsole is sealed, a procedure similar to broad lasting is finished, and a sole laying step and a formation step can be continued.