,the mould is changed easily.
4.Filling gas with vacuum replacing: replace the air by vacuum pump,replacing effect is very good.
5. Failure alert: ensure the machien works normally.
6.Closed type working structure: ensure clean and safe.
7.High production efficiency: put th tray which filled with packing food into machine conveyor, deliver it into mould,vacuuming, gas flushing,sealing, film cutting and outputting the packed tray,accomplishing all the steps continuously and automatically