Features Functions of Common outside-type vacuum packing machine 1. Sealing mode. 2. Vacuum sealing mode.In addition, Panel reset button is the notable feature of our machines. Play a significant role to protect the electronic products from quality variation caused by excessive vacuum. Advanced control system, set vacuumizing and sealing into one; digital time panel, equipped with an integrated PLC, use imported electrical fittings, imported vacuum integrated system from Korea, non-oil so cleansing, the performance is very stable.