Eco-friendly ink produced by converting polluted urban air into a useful product.

Aualine is an innovative solution that transforms soot captured from urban air pollution into environmentally friendly ink. The technology addresses two challenges simultaneously: cleaning the air of fine particulate matter and replacing toxic petroleum-based inks with a sustainable alternative. Instead of accumulating pollution as waste, the solution applies the principle of upcycling, converting harmful emissions into a valuable product with a minimal carbon footprint and a strong social and educational mission.