... Technical Parameter: (YHPE-1500 Series the PE bubble film making machine)ModelDiameter of screwWidth of ProductsOutputTotal PowerL/DYHPE-2500φ ... produced air bubble films can be made into pouches, mailing envelopes, and more.Features: 1. This PE air bubble film ... countries. Our main products include blow film machines, bag making machines, drinking straw makings, film extruders, and air bubble ...