... .Plastics standard PETPolyethylene terephthalate - Fizzy drink bottles and oven-ready meal trays. HDPEHigh-density polyethylene - Bottles for milk and washing-up liquids ... .PVCPolyvinyl chloride - Food trays, cling film, bottles for squash, mineral water and shampooLDPELow density polyethylene - Carrier bags ...