https://www.avient.com/news/polyone-colormatrix-technology-enables-energy-savings-china’s-pet-packaging-converters
SUZHOU, China – ColorMatrix, a subsidiary of PolyOne Corporation and a global leader in liquid color and additives for plastics, today announced that its patented Joule™ RHB liquid infra-red absorption technology is now approved for use in PET beverage packaging in China. Joule RHB offers energy gains and raw material savings throughout multiple processing steps by improving infra-red energy absorption. Caption: Joule RHB improves infra-red energy absorption in PET preforms to help reduce energy consumption during container manufacturing.