Paper-based flexibles could reduce pollution from small-format plastics.
Fiber-based flexibles do “not yet exist at the scale, cost, and performance needed” to solve the flexible plastic pollution problem, according to the Ellen MacArthur Foundation.
The Ellen MacArthur Foundation is prominently known for its Global Commitment launched in 2018 to engage stakeholders across the plastic packaging value chain to reduce waste and pollution. Goals tied to 2025 included making plastic packaging recyclable, compostable or reusable; eliminating problematic or unnecessary plastic packaging; and increasing the amount of postconsumer recycled content used to manufacture plastic packaging.
EMF noted in its new report that flexibles, especially small-format versions, are the fastest-growing type of plastic packaging globally. They make up 80% of the plastic packaging that ends up in oceans in countries that have low concentration of formal collection and recycling systems.
Flexible plastic packaging waste and pollution is one of the three main barriers the group identified toward achieving a circular economy and curbing plastic pollution. While paper-based flexibles are not the sole solution, they are one that can be used alongside others, the report says.