July 12, 2021

New Bottles From Old Bottles: Economical and FDA-Compliant Recycling of PET Flakes

Stuttgart, July 2021 – Polyethylene terephthalate (PET) is a high-value material that is on course to take over a key function in the plastics industry’s path toward a circular economy. PET flakes can now be processed without pre-drying into pellets using Coperion ZSK twin screw extruders. Next they are condensed in the SSP (Solid State Polycondensation) reactor, and reprocessed back into bottles again with the quality of virgin material.

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