... heat shrink film: width is from 10cm to 200cm, thickness is from 15microns to 30microns, the shrinkage is 50%-65%. PVC heat shrink ... film:width is from2.5cm to 120cm,thickness is from15microns to 60microns, the shrinkage is 35%-60%. PE heat shrink ... ,hardware,boxes,chinaware,articles of everyday use and so on. Environmental plastic packing bag