Bob Williams assumed the position of executive vice president of SWF Companies.
Sun Chemical named Cynthia Arnold chief technology officer.
Elopak Inc. announced that Robert Gillis executive vice president of Region Americas will retire in October. He will be succeeded by Jörg Thiels.
Inerbrand appointed Werner Domittner managing director of Interbrand Cincinnati.
Marty Cohen joined Ambec Inc.’s sales team.
Jim Hamilton was appointed president of Colbert Packaging Corp.
David C. Hanson was promoted to vice president of sales for Accraply Inc.
All-Pak Inc. added John Mace and Christian Prickett to its Pittsburgh-based sales division as territory managers.
Multivac appointed two regional sales managers: Duane Cappo for Kansas Oklahoma Texas Arkansas Louisiana and Mississippi; and Chad Koenig for Minnesota Wisconsin Michigan Indiana Ohio Kentucky and Tennessee.