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