1.Our Machine Approved by ISO9001, 2000. 2.Air pressure for auto-wingding Use:Suitable for cross cutting White paperboard, kraft paper, Laminates Paper/Plastic ,Plastic hard sheets roll material etc.Character:Computer control (Auto length-position, alarm when complete, auto-stop, meter counting),Servo motor length-position, back unwinding,magnetic powder brake,flat blade cut off,Material-delivery ...