Model ZF-380 Window Envelope Film-sticking Machine is applicable for film sticking process after windows are cut on the Chinese or western style envelopes. Applying air sucking paper from the bottom of paper pile and feeding mechnism. It can facilitate the supply of paper without stop. It can accurately pull the pin out and locate. Gluing mode of turning wheel guarantees the evenness of gluing and controls the glue amount. The traverse blade can cut the film stably and reliably. It is designed with a fine adjustment device, and applicable for the production of film-sticking envelopes of simple spec. volume or multiple spec. small-lot. Main technical parameter Operation speed 4000-7000pcs/h Applicable envelope specification 150x120-300x450mm(1-7#) The window specifications of sticking film 60x40-180x200mm The thickness of the film 0.03-0.3mm Applicable paper grammage 80-120g/m2 Power of main machine 1.5kW Power of air pump 2.2kW Weight of complete machine 1200kg External dimensions 2200x1000x1400mm