... bag cutting machine Cut uppers,soies,rubber,plastic, chimicalfibbre, hardpaper,PVC,fabric, leather,cloth etc. ISO9001 case cutting machine 1. The ... with simple, prompt and accurate operation.3. The main machine adopts the structure of double oil cylinder, double-crank link balance, ... system which can be allocated to makes that the producing efficiency of the whole machine is increased by twice or thrice ...