... LLDPE air bubble film for packing Bubble film is also called air bubble film, bubble wrap, LLDPE air bubble film and so on.it is made of PE , the diameter of our bubble ... 2 layer 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 . they ...