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WRAP research finds lightweight PET bottles are greener

PET lightweighting case studies just published by the Waste & Resources Action Programme (WRAP) have found that PET bottles can be more environmentally efficient by using less materials and weighing less. The topic was also discussed at an earlier WRAP seminar in June, which included presentations from industry experts involved in producing PET bottles, caps and performs. The two case studies, with Coca-Cola Enterprises and Esterform Packaging, explain how lightweighting PET bottles can ...