https://www.avient.com/news/avient-announces-new-sustainable-technology-packaging-showcases-award-finalist-entries-prse-2023
Post-Consumer Recycled (PCR) Color Prediction Service is a digital service using sophisticated technology to help illustrate the color possibilities or limitations of certain types of PCR for customers, including polyolefins and polyethylene terephthalate (PET) resins.