At this week’s Pack Expo, Zip-Pak introduced its Zip360. The new flexible pouch format features a 360-degree zipper that can be resealed in two ways. It also enables graphics around the entire surface area of the pouch and offers pour-spout functionality. Compared to traditional bag-in-box formats, Zip 360 reduces the amount of materials needed to manufacture a bag, lowering greenhouse gas emissions and reducing the energy footprint.