[Protomax Plastics P2 Platemaker How the P2 Process works Protomax engineering Protomax developed the P2 process and designed the P2 Quad Pod production line which comprises of four P2 machines. Protomax are world leaders when it comes to producing large format boards from mixed plastic waste. Protomax are a plastics engineering specialist based in Frome, Somerset, UK.PROTOMAX are world leaders in the technology and production of recycled boards. .]