... and for high-speed packaging machine.The proportion of thin-film layer uniformity, sealing strength is good.High level of transparency ... RESISTANCE WETFor three/five-storey compound produced a unique Oxygen-layer, gas-tight, non-breathable, barrier is good, and ... is good, operation easier, not easy to cut film, suitable for high-speed packaging. Xiangtain POF Shrink Film (Single Wound) - 12microns