Glaston has strengthened its innovation portfolio through the acquisition of selected intellectual property rights originally developed by Finnish engineering start-up Volframi Oy. The transaction includes patented and patent-pending technologies related to a unique local area coating concept designed for advanced glass applications.

First introduced at the Glass Performance Days conference in 2021, the technology enables the deposition of multiple thin-film layers on precisely targeted areas of large glass surfaces. Unlike conventional coating processes, the approach allows functionality to be added only where needed, creating new possibilities for product design while improving manufacturing efficiency.

The technology also supports more sustainable production practices by reducing material consumption, equipment requirements, factory space, and labor intensity. By minimizing waste and streamlining production processes, manufacturers can improve resource efficiency while lowering their environmental impact.

Glaston plans to leverage the acquired technology to develop next-generation glass solutions in collaboration with customers across the architectural, appliance, and mobility sectors. Potential applications include smart and high-performance glass products that integrate advanced functionality without increasing manufacturing complexity.

According to Glaston CEO Miika Äppelqvist, the acquisition aligns with the company’s strategy of supporting technologies that integrate intelligence into glass. The local area coating concept offers customers greater flexibility in adding functionality precisely where it is needed while reducing process steps and material use.