... PET/AL/PE Style: Stand up coffee bag Valve: One way degassing valve Stand up coffee pouchStand up coffee bag(with, or ... , MATT OPP/AL/PE, OPP/CPP 3)Style: Stand up with zipper bag, three side sealed bag, Quad-sealing ... bags, side gusset bag 4)Color: Up to 8 colors gravure 5)Printing: On 2 sides ... area, Wanjiang District, Dongguan City, Guangdong Province,China Stand up coffee pouch