When it comes to food, packaging plays a fundamental role in keeping it fresh, preserving its quality to reduce food-borne diseases as well as extending its shelf-life to minimize loss and waste. Although a plastic-free attitude is a linear approach to the green question, a circular one may be more efficient. If we take into consideration the negative impact that producing food which remains uneaten or distributing inedible food has on our environment and economy, food loss and food waste call for new packaging solutions. One of the latest trends entails converting agri-food residues into innovative bio-packaging. In this perspective,…