Hereon develops a water-based lignin ink for DIW 3D printing that needs no heat curing and can be recycled by adding water ...
Additive manufacturing (AM) methods, such as 3D printing, enable the realization of objects with different geometric properties, by adding materials layer-by-layer to physically replicate a digital ...
Researchers have created a water-based 3D printing ink composed of approximately 70% lignin, a byproduct of paper-making processes and biomass extraction.