... -cutting machine Max cutting width is 800MM Cutting speed is adjustable ,20-70pcs/min Automatic PP woven sack heat-cutting ... on,.It is a sewing -forming equipment .The machine is with automatically folding ,auto seal strip , ... off ,auto trimming ,automatic counting ,and other functions .Cutting thread reliablly ,to reduce labor intensity ,labor -saving ... Automatic PP woven sack heat-cutting machine