Side gusset bags are named for the gusset, or fold, on either side of the bag. The gussets expand when the package is filled with product, while the weight of the contents holds the bag upright. At Union Packing, we make a full line of side gusset bags to accommodate most coffee roasts, as well as products sensitive to water vapor and oxygen. Union Packing foil side gusseted bags come with or without our one-way degassing valves. Many of our side gusset bag options feature “easy-peel” film for customer convenience. Side gusset bags from Union Packing are available in a variety of seal options including bottom seal, center back seal, side back seal and quad seal in sizes up to 40lbs/18.1kg. Side-gusseted-bags are used for an optimal and safe presentation of products packed in a bag with side gussets placed on each side. Union Packing side gusset bags consist of a multi-layer high-barrier material and protect the packaged product from external influences during the entire packaging process. Quad seal bags can be easily processed on all standard fully automatic packaging machines and offer a high sealing quality and packaging safety. High product protection,
maximum efficiency in bag packaging, extended shelf life due to high barrier. Whether you are looking for any bags, Union Packing will guide your packaging decisions all the way.