The machine is a fully-automatic forming-sealing-packaging machine for food. The machine is applicable for vacuum, gas and skin packaging of various food, meat, sea food, fruit, vegetable, medical and hardware items.1, Power supply: 380V/AC 50HZ three phase + neutral line2, Upper packing materials: heat-sealable films 3, Lower packing materials: thermo-formable, heat seal film, both rigid & ...