... 3)Printing:up to 10 colour top quality stand up food plastic bag with ziplock Material2 ... /PEThickness60-110mic AdvantageSecurity, non-toxic, eco-friendly, high barrier property against oxygen, moisture, light and puncturePrintingRotogravure ... goods, Seed, snacks ,noodles ,spice etcServiceBest service, high quality products, competitive and reasonable price, replying emails asapMOQ40000pcsPacking ...