Terry Davis, VP of Sales at Siegwerk, discusses his role in supporting regional management and business development teams to deliver on the company's differentiation strategy focusing on ink performance and customer support. The sales function has evolved, emphasizing consultative selling to address changing customer needs and efficiencies in the flexible packaging industry. Over the next 5-10 years, Siegwerk aims to develop solutions that cater to individual consumer preferences while minimizing food waste and enhancing product shelf life.