该机是一种自产氮气的带真空室式包装机,采用特
殊的结构,有效的解决了真空室式充氮包装机充氮量不
 足的问题,己获国家专利。气动系统全部采用进口元
件, 控制系统采用日本产工业PC机,整机性能稳定,工
作可靠。可分别进行真全包装和真空充氮包装;取真空
室, 可作为外抽式包装机使用。  

The machine has gotten I1atIonal patent asit 
has efkief1Ily resolved the problem that the
amount ofnitrogen content charged into packing
 machine is inadequate.The mac}11I1e isequipped
 WIth avacuum chamber‘can self-generate nitrogen.
All pneumatic components are imported from other
 countries.ElecIric control units are 1mported
 from Japan.The machine has stable perfoImarlCe.
It can do vacuum pack1I18 and vacuum nitrogen-
charging respectively.Writh vacuum chamber removed.
the machine can be used as outside-drawing packing 
machine.