Side gusset bags in some ways represent one of the oldest forms of packaging ever. They have gussets on both sides and an inclusive fin-seal runs from top to bottom with horizontal sealing at both the top-side and the bottom-side. The top-side is usually left open for filling the contents. Gussets are extra material that’s added to the sides of a flexible pouch to create more space and strengthen its structure. Side gusset bags and pouches are less box-shaped, which means they usually take up less space on the shelf. If you want to improve your product-to-package ratio, gusseted bags are a great choice. They are a popular choice for packaging products such as pet food, snack food, coffee beans, powdered goods, some other dry products, tea, non-food packaging, and gardening/soil, etc. As a professional side gusset bag manufacturer, we have an incredible selection of sizes, colors and gauges to meet all your need. Custom printing and custom labels are available.  We also take care of the design and prototyping elaboration, testing samples and deliver the product to its proper destination. Contact us for more information!