FoodKing Vacuum Sealer Vacuum Packing Machine Vacuum Chamber Kit Kitchen Storage Food Saver Preserving System 120W Commercial Grade Stainless Steel Power supply:110V/60Hz / Motor power:120W / Current:3A / Warranty:2 years Vacuum sealer structured with tightness packaging materials with strict advanced seal technology. Vacuum packing machine suitable for the form of liquid,solid,powder or paste by using plastic film or plastic aluminum foil film. It can prevent the packed products from oxidation,mildewing,worm-eating,rotting or damping,and prolong the shelf period. Vacuum packer applicable for vacuum packing of food,grain,fruit,pickle,preserved fruit,chemical medicine,medicinal materials,electronic elements,precise instrument,rare metal,etc.