Cardboard with a more sustainable coating

On average, we open seven packaged items per day, most of them food items. All of this together makes for a mountain of plastic. But more and more often our tomatoes, apples and cookies are packaged in cardboard. To help speed up the transition of plastic to paper, TU/e chemist Sterre Bakker researched what coatings can be used to make cardboard a more suitable food packaging material.