Henkel has introduced an advanced cold seal adhesive tailored for barrier-coated paper packaging, addressing a critical gap in sustainable packaging technology.
The new solution supports the industry’s transition away from plastic by enabling efficient, eco-friendly paper-based alternatives.
The product, Loctite Liofol CS 7106 RE, arrives as manufacturers face increasing pressure from regulations such as the EU Packaging and Packaging Waste Regulation, alongside shifting consumer preferences. Today, more than 70% of global consumers prioritize recyclable packaging solutions.
According to Precedence Research, the global cold seal adhesive market was valued at USD 1.25 billion in 2025 and is expected to reach approximately USD 2.18 billion by 2035, growing at a CAGR of 5.70%. This growth is driven by rising demand for sustainable, high-speed, and convenient packaging across industries.
Preserving Product Quality with Heat-Free Sealing
The new adhesive enables secure sealing without the need for heat, making it ideal for sensitive products such as snacks, ice cream, and confectionery. By eliminating heat from the process, manufacturers can preserve product quality, aroma, and structural integrity while reducing stress on paper materials.
Supporting Recycling and Circular Economy Goals
The adhesive is part of a portfolio designed for compatibility with existing recycling systems. Certified for mechanical paper recycling by a recognized body, it ensures that packaging materials can be effectively reintegrated into the circular economy. According to Cagri Turkmen, Henkel’s solution delivers verified cold seal performance while meeting circular economy requirements.
High-Speed Efficiency and Versatile Applications
Engineered for high-speed production lines, the coating maintains consistent performance across various paper types and weights. It is also resistant to typical paper substrate migrants, ensuring reliability during manufacturing. While initially developed for food packaging, the solution is equally suitable for secondary packaging and applications such as collection cards that traditionally relied on plastic-based materials.
Overall, Henkel’s latest innovation reflects the growing momentum toward sustainable packaging solutions that combine performance, efficiency, and environmental responsibility.
