vacuum sealing machine Max sealing size: L600 x W10mm Packing speed: 1 ... supply: 1PH 220VAC, 50Hz Product Name: vacuum packaging machine, vacuum sealing machine, vacuum sealerSpecifications:Max sealing size: L600 x W10mmPacking speed ... :This machine is widely used in electronics industries (semi-conductor, chip, IC, etc) for moisture and oxygenation protection. It applies in cotton related ...