Bost, UPM Huichuan Special Materials Company, and Michelman have joined forces to jointly developTwo validated paper-based packaging solutionsThis solution fully complies with EU packaging regulations, including the Single Use Plastic Directive (SUPD).
By integratingFiber based materials, biobased coating processes, and advanced coating production linesWith their professional expertise, three companies have developed packaging structures that can be directly applied. These structures can still demonstrate excellent barrier performance and heat sealing stability within a wide sealing temperature range.
To meet stringent regulatory requirements, scalable solutions are needed. Our developed base paper aims to promote collaborative innovation and effectively reduce the complexity of the production process. By combining base paper with appropriate chemical formulas, we can assist partners in finding ideal packaging solutions more efficientlyMika Uchikaltano, Senior Manager of Product Portfolio Management at UPM Specialty Materialsexpress.
These plans are deeply integratedUPM's packaging paper, Michelman's biobased coatings, and Bost's application technologyWhile ensuring the functionality of the packaging, it also takes into account the recyclability of the materials and supports composting in specific application scenarios.
The market demand for packaging products that meet SUPD standards is increasing day by day. At the same time, the barrier performance of paper-based solutions must be comparable to existing products, and the new materials must be fully compatible with existing packaging production lines without the need for large-scale equipment modificationsMichael Men Senior Scientist Yulia MihaiPoint it out.
From the perspective of implementation, this cooperation fully considers the process requirements and feasibility of operation, aiming to support efficient industrial production.Luca Nespolio, Manager of the Bobst Skills Demonstration CenterWhen material properties and application parameters are developed synchronously, packaging processors can more easily switch to new materials, achieving stable performance while ensuring production efficiency
This collaboration showcases two innovative design concepts.The first concept focuses on developing paper packaging that meets the requirements of the EU's Single Use Plastic Directive (SUPD), suitable for products such as tea bags, oatmeal, and sugar strips.
This scheme adopts a bio based coating, which not only effectively blocks moisture and mineral oil, but also has excellent heat sealing performance. These types of packaging bags and paper fall within the scope of the EU SUPD directive, which aims to reduce the environmental impact of specific disposable plastic products.
The second concept is designed specifically for applications that require high oxygen barrier performance, such as single pack packaging for snacks like cookies and chocolateWhile providing high barrier protection, it can also effectively reduce coating weight, thereby significantly improving material utilization.
