In everyday life the consumption of plastic is steadily increasing, arising some concerns not only regarding the origin of these materials, which is generally fossil-based, but also for their end-of-life treatment. If a solution for the first aspect may be found in the utilization of biobased plastics, the other matter is still under investigation. Recycling plastic is a complex process, due to the broad range of polymers used, but also for the presence of contaminants and additives; for these reasons, these substrates are sent, in almost their totality, to landfills or burnt in incinerations, increasing the carbon dioxide content in the atmosphere and producing microplastics.