Pet bags generally refers specifically plastic bags used for packaging pet food, beautifully printed, simple structure! The pouch material polypropylene bags, polyethylene bags, bag sewing method is divided into the bottom seam, hemmed bottom bags. Generally is used for a variety of pet food, pet supplies, packaging, according to customer needs fine print pattern. The various characteristics of composite materials to improve the packaging material permeability, moisture permeability, oil resistance, water resistance, chemical resistance, to play pest control, dust-proof, anti-microbial, light, smell, smelly such as odor isolated, as well as heat, cold, impact resistance with better mechanical strength and processing performance of application and good printing and decorative effect. Welcome customers to visit our factory to buy. http://www.qzxdcy.com