1.stand up aluminium foil tea bag with zip lock 2.we can print up to 10 colors 3.ISO9001:2000,ISO14001: ... s requirementprinting: we can print up to 7 colors in one timebag style: stand up bottom with ziplock closurefunction: it is OK to ... sealing bag, ziplock bag, stand up bag with ziplock, Stand up bag without ziplock, pillow bag, side gusset bag, side gusset bag with ziplock, stand up pouch, zipper ...