Duncan has real-world, hands-on experience with multiple package formats including pouches, cups with lidding and blisters with blister-backing, and has worked with many horizontal and vertical packaging lines. He holds a Doctorate in Chemical Engineering from the University of Louisville, KY, where his coursework concentrated on polymer science and applications. He teaches courses at Clemson, conducts short courses on a variety of subjects and provides consulting services for industrial clients. Duncan has been a featured speaker the TAPPI PLACE, Global Pouch and E5 conferences.