07 Apr 2021 --- Greiner Packaging UK & Ireland has invested over £3.7 million (US$5.1 million) in a new PET decontamination and extrusion line, enabling the use of more recycled materials in its pot and tub range. Recycled flake is cleaned and washed but requires further decontamination. Greiner’s new world-class decontamination unit – installed at its factory in Dungannon, Northern Ireland – removes impurities from PET, creating a food-safe material.