特點：

制有印刷的背心袋、平口袋,垃圾袋,切片膜，無紡布復合片；主電機采用變頻電機，使您更省電，調速更自如。良好性能的色標跟蹤儀，使封切長度更準確，誤差更小。采用先進的電腦，長度調整方便，準確。

Characters:

Making vcst shapde bags and flat mouth bags;a frqunency converter motor is adoptde for main motor,which make save more electricity and more freely to asjust speed.An excell.Anexcellent color-mark follow meter can make its scaling&cutting length more accuracy and its errors less.