... service High quality blue film for snackFeature: 1 Water proof, Static-free 2 High ability of heat sealing3 High shrinkage rate, low temperature 4 High transparency ... filmSpecificationSize and net weight are as customers require.ThicknessFrom 20micros to 100 microsColor TransparentUsageSeasoning , coffee , foods, clothes,flowers, glass, medicines,machine, etcPackagePP ...