Feature: 1) PLC control 2) Sever motor equipment 3) Sealing temprature constant 4) With cooling and blowing system 5) Eye mark tracking make sure the film placement 6) Film transporting anti-shake 7) Screen rotating 8) Weight specification:1g+/-0.1g 9) Packing speed:80~100bag/min 10) Warranty:1 year 11) Vacumn film pulling Safety: 1) Pause when clamp materials 2) Auto stop when open the door protection function 3) No film alarm 4) Auto stop when film runs out