How to Remove VOCs from Recycled PET for Safe Food Packaging
Removing volatile organic compounds involves thermal desorption and vacuum stripping processes that extract residual chemical impurities from recycled polyethylene terephthalate (rPET) to ensure it meets food-grade safety standards. This decontamination stage is vital for transforming post-consumer waste into high-purity materials capable of direct contact with beverages and food products without risking migration. Many procurement managers […]