Transforming
materials towards
a circular future
We believe in new circular models, we embrace the transformation to a resource efficient and low-carbon society.
Paperisation of Secondary Packaging, Step by Step
Nutrition et Santé partnered with Walki to advance the paperisation of secondary packaging. Through a phased approach, the transition from plastic to fibre-based materials improved recyclability, reduced plastic use and maintained performance across bakery products.
Our solutions deliver real value to our customers
We are dedicated to replacing non-recyclable materials with recyclable, compostable or durable alternatives, and fossil-based virgin materials with recycled or renewable materials. Through continuous innovation and advanced technologies, we support long-term environmental goals.
Examples of Walki solutions:
Walki in Brief
Walki is an international manufacturer of sustainable packaging and engineered materials. With nearly a century of experience, we develope innovative, resource-efficient solutions that help our customers reduce their environmental footprint, without compromising on quality or performance.
We support a wide range of clients in meeting both functional and sustainability targets.
Retailers &
consumer brands
Packaging
converters
Industrial &
logistics sectors
Construction &
insulation companies
Specialty &
technical industries
Testing for recyclability
To meet PPWR recyclability criteria, Walki has set up its own laboratory to test fibre-based packaging before launch or final validation by external bodies. This facility accelerates the assessment of coatings and reject rates, ensuring packaging is genuinely recyclable in real-world processes.
Discover how this investment is driving circular solutions and responsible design.
Walki Experts
Barrier performance meets recyclability
Can packaging withstand moisture, grease or chemicals and still be recyclable? In this Walki Experts interview, Robert Björklind explains how advanced barrier lining solutions for solid and corrugated boards deliver protection with reduced plastic content, supporting recyclability and helping meet PPWR requirements across multiple applications.
19 & 20.5.2026
Join us at PLMA
Meet us at PLMA to explore our latest recyclable and compostable films and bag solutions, designed for performance and circularity. Discover how we help brands reduce material impact without compromising functionality. Drop by stand Hall 12, Stand F61 to learn more, see real applications and discuss how we can support your next retail packaging project.