Innovating for Plastic Waste Reduction

Innovating for Plastic Waste Reduction

By Nathan Zhou, Sustainability Program Manager, Avery Dennison APAC

Published on 22 January 2025

Plastic is one of the most versatile and widely used materials in the world. Convenient, lightweight, and cost-effective, it plays a vital role across countless industries. Yet, alongside its benefits lies a glaring challenge: plastic waste. When improperly managed, plastic waste contributes to ecological damage, polluting land, waterways, and ecosystems. Tackling this issue is critical, and as the global conversation around sustainability continues to grow, businesses are being pushed to rethink their packaging materials and processes.

The Plastic Waste Problem

Plastic’s adaptability is both its strength and its weakness. While it’s a resource that industries heavily depend on, its overuse—paired with improper disposal—has led to severe environmental consequences. A 2024 sustainability survey by Avery Dennison highlights how both brand owners and recyclers are grappling with plastic’s sustainability challenges.  

Brand owners rank plastic reduction as one of the most important factors in sustainable packaging, motivated by goals such as cost competitiveness, reducing their plastic footprint, and meeting sustainability commitments. However, many struggle with cost challenges and balancing sustainability with marketing priorities. Meanwhile, recyclers are faced with technical hurdles, such as bottle quality and label removal, which complicate effective recycling.

Plastic packaging typically uses three main label technologies: pressure-sensitive, sleeve, and wrap-around labels. While the survey shows that pressure-sensitive labels are favored for their design flexibility, they raise concerns around label removability—an essential step in the plastic recycling process. Ineffective labeling can result in improper disposal, contamination of recyclable materials, and wasted resources, further aggravating the plastic waste crisis.

Why Labeling Matters in Plastic Recycling

Effective labeling is essential for reducing plastic waste. Using labels that cleanly detach from packaging during recycling ensures that plastic can be properly sorted and processed. This enhances recycling efficiency and helps reduce the environmental impact of plastic products. Conversely, labeling errors or inefficient designs can create significant recycling inefficiencies. For instance, recyclers often struggle with separating incompatible labels from PET bottles, which can render materials unrecyclable and lead to unnecessary waste. Better labeling improves recycling and reduces plastic waste, and prevents issues like incorrect disposal, contamination in recycling streams, and resource wastage from labor-intensive sorting.

A Solution for Better Labeling: Avery Dennison’s CleanFlake™ Technology

A Solution for Better Labeling: Avery Dennison’s CleanFlake™ Technology

Addressing the issue of plastic waste requires innovative labeling solutions, and Avery Dennison is leading the charge with its AD CleanFlake™ technology. This groundbreaking pressure-sensitive label system is specifically designed to solve the recyclability challenges of PET packaging. AD CleanFlake™ labels separate cleanly during the recycling process, ensuring that PET bottles can be fully recycled without contamination. 

The technology aligns with the goals of both brand owners and recyclers. AD CleanFlake™ enables brands to maintain shelf appeal and marketing design flexibility while meeting their sustainability goals. It supports plastic reduction efforts by ensuring packaging materials can be efficiently recycled, reducing the overall plastic footprint. For recyclers, AD CleanFlake™ eliminates one of the biggest hurdles in PET recycling—contamination from labels. By simplifying the recycling process, it increases yields of high-quality recycled PET, a valuable resource for creating new packaging.

Driving Change Across Regions

The urgency to address plastic waste may vary between regions, but the Avery Dennison Sustainability Survey reveals a universal call for action. Across the globe, reducing plastic waste stands out as a shared priority. One effective approach is reducing the plastic content in packaging, a straightforward yet impactful way to lower plastic footprints. Additionally, innovative labeling technologies like AD CleanFlake™ enable PET plastic to be recycled infinitely, promoting a truly circular economy. This advanced, scalable solution aligns seamlessly with the worldwide effort to enhance PET recycling efficiency as a way to reduce plastic waste.

Learn more about AD CleanFlake™—a labeling innovation that drives meaningful change to address the plastic waste crisis, one of the most pressing environmental challenges of our time.

Want to explore how you can design with sustainability in mind? Connect with Avery Dennison.

A Solution for Better Labeling: Avery Dennison’s CleanFlake™ Technology

About the author

Nathan Zhou is our Sustainability Program Manager at Avery Dennison Asia Pacific, leading the way in implementing our GHG reduction strategy to reach our 2030 sustainability goals. His role involves spearheading the company's decarbonisation efforts, with a special focus on cutting down scope 3 emissions to speed up our target achievement across the APAC region. Nathan brings a wealth of expertise in GHG accounting, product carbon footprint analysis, setting SBTi carbon targets, and reporting to CDP.

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