The 3 side seal flat pouch is with zipper. It’s 3 sides sealed pouch, many colors. It can be customized printing. Available sealing machine to seal, it’s good sealing performance, strong blocking, not easy to break the bag, and can play a good role in anti-corrosion and moisture and prevention, can be used to store cosmetics, masks, medicinal materials, drugs, solutions, solutions, food, PC version, IC integrated circuit, optical drive etc.