SAN JOSE, Calif., US: Align Technology has completed its acquisition of Cubicure, a polymer specialist and pioneer of direct 3D-printing technology based in Austria. Align uses 3D printing to create the moulds for bespoke Invisalign trays, and the company intends that the addition of Cubicure’s cutting-edge technology will allow it to print clear aligners directly, improving the efficiency and sustainability of the therapy.