The 3 Side Seal Bag is similar in shape to a 4-Side Seal Bag . The main difference is that the front and back panels of the bag are sealed on 3 sides and folded on 1 side. Generally, the bottom side of the bag is folded which allows the bag to flex allowing for products to settle at the bottom properly. The high durability and long shelf life characteristics of the 3 Sided Seal Pouch are achieved through the manufacturing from mono or multi-layers of plastic films, together with metalized and aluminium foil lamination. Furthermore, additional protective films are also available to ensure that the content is free from oxygen, aroma, UV and punctures, making the pouch suitable for various applications. The pouch is commonly used in both food and non-food industries such as pharmaceutical, beauty products, confectionery, dried goods, pet food and even frozen/ processed meat and seafood.