... machine have four function,soft hand bag,Patch bag,rope bag,pre-folded punching bag. and very good using. RY-800ZD ... machine has four functions (soft hand bag,Patch bag,rope bag,pre-folded punching bag).It is coupled with machinery,light,electronic ... handle devices. Technical Variables: TypeRY-800ZDLength of bag-making250-750mmWidth of bag-making250-600mmPre-folded edge50-75mmBottom-inserted edge20- ...