
Researchers at the German Institutes of Textile and Fiber Research Denkendorf (DITF) have developed a durable, flexible lignin-based biopolymer grip coating that can be applied via 3D printing to gloves. The DITF researchers’ goal was to replace oil-based polymers, nitrile rubber or latex for protective gloves such as those used in work, sports and gardening. Using 3D printing to apply the coating means a design can be precisely applied to the surface and adapted to the needs of the wearer.

Lignin is a byproduct from paper manufacturing and could represent a more biodegradable material than petroleum-based coatings.