Sustainable raw materials, with the least possible impact on the environment, are a relatively new thing in the industry. Inks in particular have traditionally been harmful to the environment. Tilgmann uses state-of-the-art inks that are graded both in terms of the environment and food. The environmental impact of inks is now a fraction of what it used to be. For this reason, for example, it is safe to work with printing inks on a daily basis.