Michael Matus, has joined Crown Packaging International/Polycon Industries as vice president of sales and marketing. Michael Matus has joined Crown Packaging International/Polycon Industries as the Vice President of Sales & Marketing. Matus will be responsible for the continued sales growth along with market positioning and branding of both companies. Matus previously held the same position at J.L. Clark, a manufacturer of highly decorated metal and custom injection molded consumer packaging. He has also held positions at Johnson Press and Precision Products Group Inc. Matus has a bachelor's degree from Illinois State University and an executive certification in leadership and management from Notre Dame.