... film, conductive film, etc. This unit could continuously form by one step, adopting high pressure polyethylene as raw material, from the ... the technical data are subject to change without notice. Different size model can be custom-made.TYPE-TWO, 3LAYERS BUBLE FILM ... linear low density polyethylene (LLDPE).3. Can produce various bubble size and all kinds of membrane, 6mm, 8mm 10mm, 20mm, 25mm,...... By ...