PACK EXPO International Chicago 2026 – Premier Packaging & Processing Trade Show. PACK EXPO International Chicago 2026 is the leading global event for packaging and processing innovations, bringing together industry professionals, top manufacturers, and cutting-edge technology under one roof in Chicago. Explore the latest trends, advanced machinery, and sustainable packaging solutions at PACK EXPO International Chicago 2026, making it a must-attend event for businesses looking to enhance productivity and stay ahead in the competitive packaging industry.