Active packaging is a type of packaging that helps keep food fresh. It uses things like oxygen absorbers, moisture absorbers, and other compounds to help food stay tasty and last longer. Oxygen absorbers take the oxygen out of the air inside the package so the food won't spoil as quickly, and moisture absorbers soak up any extra moisture that can make food go bad. Other compounds can help the food last longer too. It's all designed to help food stay fresh and tasty, so you can enjoy it longer!