... The characteristics:1.the side sealing and thermal cutting machine adopts computer control and material -pulling by stepping motor .(servo ... synchronous two side tape gluing ,automatic punching.5.heat=sealing decorative boarder,automatic constant temperature ,strong and ... , 800mm, 900mm, 1000mmmax.cutting length:50-700mm, 50-700mm 50-700mm 50-700mmmax.bag making width :680mm 780mm 880mm ...