The myths and truths about fiber-based flexible barrier packaging solutions

Fiber-based flexible packaging solutions are currently on every brand’s lips as an alternative to hard-to recyclable polymer films. The so called functional-barrier papers only require ultra-thin polymer layers to protect the paper’s surface and to deliver the required protective functions for food and non-food packaging. Most important barrier papers promise good recyclability in the existing paper waste stream as well as a good overall sustainability profile.
On the other hand, this new material class poses a lot of challenges over the whole packaging value chain and the latest EU regulations (e.g. PPWR) created uncertainties over the right material selection for sustainable packaging.
This presentation highlights on the most important challenges and opportunities of functional barrier papers and suggests concrete strategies to overcome some of the hurdles in a sustainable packaging transformation process.