Review identifies and discusses three approaches to limit chemical migration from recycled paperboard to make it acceptable for food applications; considers internal bags with an incorporated barrier, barrier layers, and functional sorbents added to the board; study on migration from paper cups identifies exposures to vanadium and fluoride
ZWE critiques industry-funded Life Cycle Assessments on reusable packaging in new report
Zero Waste Europe compares three packaging life cycle assessment (LCA) studies; two are industry-funded, one is published by a university; finds that industry funding introduces heavy biases when making assumptions about reuse systems; also finds industry-funded reports lack transparency in methodologies
Experts call for ban of new biodegradability promoting additives
Food packaging experts call for banning a new group of biodegradability promoting additives used in food packaging, cite concerns over uncontrollable degradation, migration of and human exposure to potentially hazardous chemicals; finds them distracting from real solutions such as new business models incorporating reuse
Overview of use, migration, and hazards of PFAS in food contact materials
Peer-reviewed study provides overview of 68 PFAS in food packaging and other food contact articles; majority of detected PFAS not found in regulatory or industry inventories; PFAS data of FCCmigex dashboard updated
Microplastic effects on colon cells, blood lymphocytes, and gut-liver axis
Two in vitro studies analyze plastic particle effects using human cells; find polystyrene (PS) particles change metabolism of human colon cells similar to a carcinogen; PS nanoplastics may have cytotoxic and genotoxic potential on human blood lymphocytes; mouse study indicates microplastics increase risk of insulin resistance; researchers calculate particle ingestion from takeaway containers
Solar Impulse solutions label
Solar Impulse Foundation to select 1000 solutions that protect the environment; develops label to recognize efficient solutions, launches website focused on plastic pollution
ECHA conference sums up first year of EU Chemicals Strategy for Sustainability
European Chemicals Agency (ECHA) scientists, and chemical supply chain stakeholders meet online for Safer Chemicals Conference; discuss changes to chemical assessments, nanomaterials, launch of SCIP database; highlights inefficient communication between stakeholders slowing down processes
Safety of dishes made of wheat pulp or wood
Scientists analyze volatile compounds migrating from single-use dishes made of wheat pulp or wood; products considered safe for food contact use with respect to volatiles’ migration; migration of non-volatile substances and safety of high-temperature applications requires further study
What are bioplastics? New fact sheet answers common questions
Food Packaging Forum publishes fact sheet about bioplastics; clarifies the meaning of the terms “bio-based” and “biodegradable;” discusses aspects of bioplastic production, chemical safety, and implications for bioplastics use and disposal
Science publishes special issue on “Our Plastics Dilemma”
American Association for the Advancement of Science publishes special journal issue on plastics; includes reviews, perspectives, and news on various components of the plastics value chain; particular focus on waste management technologies that may contribute to a circular plastics economy, effects of plastic pollution on animals and the environment, support for a UN agreement on plastics