1. Best quality and service 2. Widely used in snack, dried food,etc 3. Material,color printing,thickness can be customed. Specification- advantage:durable,high-quality- Customized structure, size, style, and printed design are welcome- Style: stand up with zipper bag, three side sealed bag, quad-sealing bags Item nameflexible food packaging Size customed Sealing & handle heat seal Sample ...