Henkel Adhesive Technologies is celebrating the 25^th anniversary of its Technomelt Supra product range of high-performance, hot-melt adhesives. With outstanding thermal stability and strong adhesion, even on challenging substrates, Technomelt Supra laid the foundation in 2001 for a success story that sets a benchmark in performance, efficiency, and sustainability.

“Technomelt Supra was not only a milestone in hot-melt technology but also in our 150-year company history,” said Marcel Hübenthal, global director technology hotmelts at Henkel. “This innovation is both proof and driver of the continuous advancement of our packaging solutions.”

The original goal of Technomelt Supra technology was to replace hot melts based on ethylene-vinyl acetate copolymer (EVA), which often led to quality and efficiency losses due to limited temperature and aging resistance. With Technomelt Supra, Henkel set a new standard: a polyolefin-based adhesive that delivers significantly higher processing reliability while reducing consumption rates — marking the beginning of an entire generation of modern hot melts.

According to Henkel, Technomelt Supra is more thermally stable than conventional adhesives, protecting application equipment and nozzles. It is also virtually colorless and odorless, making it ideal for food packaging. Thanks to its broad application range, manufacturers have been able to bond diverse substrates and packaging types with a single adhesive technology since its introduction, a major simplification in production. In addition, its highly efficient formulation reduces consumption by up to 30%, resulting in cost savings.

Over the years, Henkel has continuously evolved the product line to meet changing requirements. One example is Technomelt Supra COOL, which lowers energy consumption thanks to significantly reduced application temperatures.

Another milestone toward sustainability was achieved in 2021 with the launch of Technomelt Supra ECO. This hot melt family, based on bio-based raw materials, improves the CO₂ footprint without compromising performance. It is the first hot melt solution to enable a negative cradle-to-gate CO₂ balance — a breakthrough that has won multiple awards. Technomelt Supra ECO first received Henkel’s internal Fritz Henkel Award for Innovation and, a year later, the Packaging Europe Sustainability Award in the Climate category.

For high-speed applications, such as those common in the pharmaceutical industry, the Supra range also offers a tailored solution with the high-performance hot melt Technomelt Supra PRO.

“With Technomelt Supra, we are making a significant contribution to transforming the packaging industry and providing our customers with solutions that combine efficiency and sustainability,” added Hübenthal.

Learn more at www.henkel.com.