Sean Craig

The technology behind cores, shafts, and chucks appears basic, but further inspection reveals a world of science aimed at efficiency, safety, and ease of operation. ERGONOMICS HAS BECOME an increasingly important focus for package printing and converting companies. Also called human engineering, ergonomics is the science of "designing jobs and workplaces to match human capabilities and limitations," according to Sean Craig, product manager for Tidland. "Interest in this science has grown steadily, along with the rising number of workers' compensation claims for work-related, non-traumatic injuries or disorders involving soft-tissues (nerves, tendons, muscles, and supporting structures), known as work-related musculoskeletal disorders (WMSDs or MSDs)." According