UPM Specialty Materials, Michelman and BOBST have jointly developed two paper-based packaging concepts designed to support brand owners and converters responding to European Union packaging regulations, including the Single-Use Plastics Directive (SUPD).
The collaboration combines UPM’s fibre-based packaging papers, Michelman’s bio-based coating technologies and BOBST’s coating application expertise to create paper packaging structures intended for recyclable applications while maintaining barrier and sealing performance.
According to the companies, the concepts were developed to support compatibility with existing packaging lines without requiring major equipment modifications.
“Fulfilling strict expectations demands scalable solutions. Our base papers are developed to support co-creation and reduce unnecessary complexity. Combining them with the right chemistry enables partners to arrive at fit-for-purpose packaging solutions faster,” said Mika Uusikartano, Senior Manager, Product Portfolio Management at UPM Specialty Materials.
The first packaging concept targets SUPD-compliant paper packaging applications including tea bags, oatmeal and sugar stick-packs. The structure incorporates bio-based coatings intended to provide moisture and mineral oil barrier properties along with heat sealability.
The second concept is designed for applications requiring higher oxygen barrier performance, including single-pack cookies and chocolate packaging. The companies stated that the structure also supports lower coating weights and improved material efficiency.
“There is a growing market demand for SUPD-compliant packaging solutions. At the same time, barrier performance must remain equivalent to existing market solutions, and proposed materials must be fully compatible with current packaging lines, without the need for major equipment modifications,” said Iulia Mihai, Senior Scientist at Michelman.
The companies stated that both structures have been certified recyclable under Cepi/4evergreen v2 standards, while selected components meet home compostability requirements. The solutions will be presented at Interpack 2026, alongside a joint technical presentation on packaging adoption and implementation.