What is "folding carton"

The folding carton created the packaging industry as it is known today, beginning in the late 19th century. The process involves folding carton made of paperboard that is printed, laminated, cut, then folded and glued before transport to packagers. The cartons are shipped flat to a packager, which has its own machinery to fold the carton into its final shape as a container for a product. The classic example of such a carton is a cereal box.