Chemicals producer Altana and family office Skion have invested $300m in the nanographic printer developer, which has now raised $700m in total.

Landa Digital Printing, an Israel-based developer of nanotechnology that enhances print results, has raised $300m from investors including chemicals producer Altana.

Altana invested alongside Skion, a family office that like Altana is majority owned by Susanne Klatten, an entrepreneur and the heiress to BMW’s automotive production business.

Formed as a subsidiary of nanotechnology developer Landa Group, Landa Digital Printing has created a nanographic printing process that, unlike inkjet printing, never wets the surface, instead converting an ink image into a…