... specialty Stand up with zipper bagProduct use FruitFood bag/food packaging bag/freezing bag/boiling bag1. Customized structure, size, style ... for transparant bags.3. Style: stand up with zipper bag, three side sealed bag, Quad-sealing bags.4. Print: Rotogravure to 12 colors ... : stand up, zipped, heat-sealed, heat-cut, cold-cut, blown, sealed-in the-middle, three-side-sealed, with handle or hanger hole ...