For design of blade mould with nine-claw non-rotary device the vamp of big radian can be firmly stretched,and waist radian can be closer to shoe tree,so as to make it easily stretched.

• 刀模设计再搭配九爪不转装置，大升弧度之鞋背结帮扎实，腰部弧度更贴楦合帮容易上帮。束紧器之大小任意更换，保证各类结帮鞋面均匀紧贴楦头，绝对不发角，增进美观，提高品质。