... the bubble :6mm,10mm,12mm,20mm,25mName : PE bubble bagmaterial :LLDPE bubble film is also called air bubble film ,bubble wrap ,air bells,LLDPE air bubble film and ... bubble film , 3 layers bubble film , 5 layers bubble film and other multilayer bubble film .so far , we have developed many lamitated bubble film ,like , EPE foam bubble film , woven bubble film ,kraft bubble film . thay have gained high ...