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Desole, Maria Pia; Gisario, Annamaria; Fedele, Lorenzo; Barletta, Massimiliano
Procedia CIRP, 2024, 2024-00-00, Letnik: 122Journal Article
In the current European regulatory environment, there is a growing emphasis on the need to develop fourth range and dairy packaging materials. which are more environmentally sustainable. In response to this need, a Life Cycle Analysis (LCA) was conducted to assess the suitability of replacing traditional polystyrene foam boxes and polypropylene (PP) and polyethylene terephthalate (PET) trays with packaging made of corrugated cardboard and coated with bioplastic. Life cycle analysis shows that bioplastic coated cardboard packaging has a lower environmental impact, despite the impact of corn and sugar cane bioplastic production. In the case of dairy packaging, an improved disposal scenario or scenario has been considered, in particular in terms of recycling. In the second case, raw materials that are totally or partially recyclable were considered. For the cardboard tray, recyclability is 100%, while for PET and PP respectively 50% and 4%, due to insufficient recycling and decontamination processes. In this scenario, the impact of fossil plastics decreases substantially, although corrugated and bioplastic packaging is again the best choice. To confirm these results, a multi-criteria decision analysis (multi-criteria Decision Analysis) was conducted, which corroborated the conclusions obtained through life cycle analysis.
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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in: SICRIS
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