Stories

Mon, 27 Jul 2026

Mon, 27 Jul 2026 Is it time to stop using glue and labels on paper?

Labels and adhesives can prevent paper from being recycled but there's new tech aimed at changing that.
1. New sealing technologies: Companies such as Henkel are developing new sealing technologies that can replace traditional glues and adhesives, making paper packaging more recyclable. 2. Recyclable heat seal solutions: Henkel has developed a heat seal solution for paper that is fully recyclable, enabling companies like Italian brand Regina to switch from plastic to paper packaging. 3. Paper packaging momentum: The introduction of the PPWR (Packaging and Packaging Waste) deadline is driving momentum in the industry, with many companies actively working to improve the sustainability and recyclability of their packaging. 4. Complexity of paper-based packaging: Experts like Jamie Stone, a packaging expert at PA Consulting, note that marrying recyclable paper packaging with compatible sealants can be challenging due to factors such as barrier layers, lid security, and recycling infrastructure limitations. 5. Collection and sorting issues: Ambarish Mitra, co-founder of Greyparrot, argues that poor collection and sorting methods are more likely to cause paper waste to go unrecycled rather than the type of glue or sealant used. Overall, the article highlights the efforts being made by companies and experts to improve the recyclability of paper packaging and reduce waste in the industry.