... seal size:500/600*10mm Vegetable Vacuum Packing MachineCharacters: The Vegetable vacuum packing machine is made of stainless steel, ... not only can pack food, fruit,vegetable,medicine, but also silver jewelry, antiques etc.By vacuum ... corrosion that extending the shelf life. It can finish vacuum-pumping, sealing, cooling one-time. Parameters:ModelVoltageSpeedChamber ...