Polyethylene terephthalate
Example: fizzy drink bottles and oven-ready meal trays
High-density polyethylene
Example: milk bottles and washing-up liquids
Polyvinyl chloride
Example: food trays, cling film, bottles for mineral water and shampoo
Low density polyethylene
Example: carrier bags and bin liners
Polypropylene
Example: margarine tubs, microwaveable meal trays
Polystyrene
Example: yoghurt pots, foam meat trays, hamburger boxes, egg cartons, vending cups, protective packaging for electronic goods and toys
Plastics not in the above categories
Example: melamine, which is often used in plastic plates and cups
