Bioplastic Food Packaging for a Circular Economy

Explore the future of bioplastics with experts and the industry. Address challenges and solutions in recycling, labeling, and regulation for sustainable packaging.

The bioplastics sector is projected to more than double by 2028, reaching 7.43 million tonnes (European Bioplastics, 2024). While bioplastics present environmental benefits, their integration into existing waste management systems remains challenging. Achieving a truly circular approach to bioplastics is essential for sustainable development.

Join MAPP - AU, Department of Food Science - AU and Food & Bio Cluster Denmark in exploring practical pathways for integrating bioplastics into a circular economy, bringing together experts, industry stakeholders, and policymakers to discuss solutions that ensure the sector's sustainable growth.

Agenda

• 09.00 - 09.30 - Registration and breakfast 
• 09.30 - 09.45 -  Welcome and presentation of participants
• 09.45 - 10.15 - Bioplastic food packaging: Development and Applications; Ilke Uysal Ünalan, Department of Food Science, Aarhus University
• 10.15 – 10.30 - Bioplastic food packaging: A consumer’s perspective; Polymeros Chrysochou, Professor, MAPP Centre, Aarhus University
• 10.30 – 10.45 - Break
• 10.45 - 12.30 - Panel debate: How can sorting and recycling systems be adapted to accommodate bioplastics at scale?
• 12.35 - 13.30 - Lunch
• 13.30 - 14.45 - Panel debate: Can bioplastics replace fossil-based plastics in key applications while ensuring consumer understanding and industry compliance?
• 14.45 – 15:00 - Closing remarks and network

About the topic

One of the primary hurdles is effective sorting and recycling. In sectors like food packaging, where bioplastics enter consumer households, there is a critical need for clear disposal guidance. Many bioplastics are not easily distinguishable from fossil-based plastics at the household level, complicating their separation and proper waste management. Besides, bio-based bioplastics (e.g., bio-PP and bio-PE) can be recycled as their fossil-based counterparts. However, biodegradable bioplastics may contaminate recycling streams of other plastics and thus should be treated separately. Overall, this calls for innovative labeling, sorting and recycling solutions that empower consumers and ensure efficient processing.

Moreover, a key question remains: Can (and which) bioplastics fully replace fossil-based plastics while meeting industry performance requirements? Moreover, a pertinent question is whether the Packaging and Packaging Waste Regulation (PPWR) imposes challenges or even the end of bioplastics in packaging. Addressing this requires a multi-faceted strategy that includes:

• Advanced sorting technologies – Identifying optimal solutions, particularly in Denmark, where the increasing prevalence of bioplastics will soon amplify waste management challenges.
• Standardized labeling systems – Establishing best practices to help consumers distinguish bioplastics from fossil-based plastics and recycle them correctly.

Engagement & Call to Action

Participants will gain valuable insights, practical strategies, and networking opportunities to navigate the evolving landscape of bioplastics and the circular economy. Key takeaways include:

• Cutting-Edge Knowledge – Discuss the latest innovations regarding bioplastics for food packaging, as well as industry best practices.
• Policy and Industry Perspectives – Understand how bioplastics can align with circular economy goals and regulatory frameworks.
• Solutions for Consumer Engagement – Explore how labeling, design, and education can improve consumer understanding and disposal of bioplastics.
• Strategic Insights for Businesses – Understand the feasibility of bioplastics as a fossil-based alternative.
• Networking and Collaboration – Connect with key stakeholders, researchers, and decision-makers to explore partnerships and drive innovation in bioplastics management.