Tomas Pivko replaced Kurt Lüthi as sales director at Hoffmann Neopac and Jörg Helas will direct development at the facility in Thun, Switzerland, the company said.

Helas replaced Artur Wichowski in a development unit that is being streamlined under the leadership of R&D head Andreas Geiger, the company said. Lüthi retired at the end of 2014 after many years at Hoffmann. Wichowski left the company to pursue another challenge, the company said.