1. Ziplock aluminum bag 2. ISO, QS 3. ... professional supplier in China. Name stand up zipper foil bagOriginHebei, ChinaMaterial PE, PA, PET, OPP, ... leakage;*high barrier properties, keep food clean and fresh;*suitable for packing various kinds of foods;*OEM ... easily opened production packaging, the superior design and print are contributed to enlarge the sales. AttributeAntistatic, aseptic, ...