Potato chips packing machine can realize both nitrogen filling package and vacuum package. Potato chips and french fries and other puffed snacks should be packed in nitrogen filled bags. And other meat products and blanched vegetables are packaged in vacuum bags. Potato chips packaging machine have auto coding system can be equipped by your demands, can finish evacuating, nitrogen filling sealing and coding(optional) at one time in short time, the amount of filled nitrogen and sealing time can be adjusted. Potato chips packing machine are three models (60-160 times/h, 90-360 times/h and 90-360 times/h ) in different capacity to meet your demand.