Printing on paper bags with handle，do waste your money！

Printing on paper bags with handle，friction feeder and vacuum feeder，which is better？

As you know；

There are 2 kinds of feeding device for paper bags with handle；

The friction feeder and vaccum feeder；

Have a see at the video；

Friction feeder advantage：Good for sos bags，single sheets products，high speed；

Friction feeder disadvantage：Not good for paper bags with handle，cause the twisted handle，easily twisted togerher，double feed，broken print head，need the operator stand beside the machine keep feeding；

Vacuum feeder advantage：Continually feeding conveyor，mechanical structure，steady printing，truly automatic；

Vacuum feeder disadvantage：Cost higher