Research study compares different techniques for oligomer detection and finds polyester oligomers migrate from biopolymers; book chapter discusses catalysts, volatile organic compounds, and additives in bio-based products, including their migration and safety
New method for analysis of BPA in recycled food contact paper
Spanish study shows new and fast method allows for an accurate determination of bisphenol-type compounds and measured BPA in all analyzed recycled materials.
Studies assess composition and safety of chemicals in recycled HDPE
Scientists analyze volatile compounds in recycled high-density polyethylene (HDPE); detect 53 chemicals in two post-consumer HDPE milk bottles including plastic additives and non-intentionally added substances (NIAS); risk assessment shows samples do not comply with plastic food packaging regulation; report re-granulation process in mechanical recycling to remove most but not all odor and volatile organic compounds
Australian government to start regulating packaging
Australian environment ministers agree to “address the use of harmful chemicals in food packaging,” create packaging design standards and targets, harmonize curbside recycling programs; details forthcoming
EFSA: Updated risk assessment of five phthalates
European Food Safety Authority publishes updated risk assessment for the phthalates DBP, BBP, DEHP, DINP, DIDP; retains developed group and individual tolerable daily intake limits; finds no current public health concern but cautions that values set are temporary due to uncertainties
Migration from printing inks in multilayer FCMs
Scientists analyze printing inks migration in multilayer materials; use of overprint varnish or placement under PET layer decreases migration of ink components but may introduce other migrants
Migration from aged polycarbonate plastics
Scientists examine influence of ageing on the migration of oligomers and coloring agents from polycarbonate tableware; higher migration of degradation products from older and damaged plastics, colorants from newer products
US EPA announces national recycling strategy
New strategy sets out five objectives including improving markets for recycled commodities, increasing collection, and standardizing measurements; sets nationwide recycling rate target of 50% by 2030; agency to work with stakeholders over coming months on implementation
Study measures PFAS in UK food packaging
Fidra publishes report testing for presence of per- and polyfluoroalkyl substances (PFAS) in 92 samples of fiber-based food packaging from UK supermarkets and take away restaurants; finds 18 have total organic fluorine levels above background concentration; highest concentrations in molded fiber take away boxes
Tracking action on plastic pollution
National Geographic raises awareness about the global plastic waste crisis, publishes running list of actions against plastic pollution