... rational structure DFPEG-1000-2000 Compound polyethylene Bubble Film Making MachineThis machine adopts once through shaping technique, thus has high ... resistance and transparency, etc. so it has been widely used for packing, household wares, post parcel, prcise instrument, bicycle ... polyurethane furniture, etc.Features1. This model can also be used for 5 and 4 layers laminating bubble film with Pure ...