... Material: PET/AL/PE Style: Stand up coffee bag Valve: One way degassing valve Stand up coffee pouchStand up coffee bag(with, or without valve ... , 10oz, 12oz, 1lb, 0.5lb, and etc. 1) View: Packaging bags, creating excellent view on each side. 2) Structure: PET/AL ... /CPP 3)Style: Stand up with zipper bag, three side sealed bag, Quad-sealing bags, side gusset bag 4)Color: Up to 8 colors ...