Bobby Douglas

Image source: Constantinis / Creatas Video via Getty Images Plus Peter Fox, CEO, SOMIC Packaging Image courtesy of SOMIC Packaging Secondary packaging in dairy refers to the outer layer of packaging that groups, protects and transports individual primary packages. Examples of secondary packaging refer to cardboard sleeves holding a multipack of yogurt, or corrugated trays holding bottles of milk.

Image courtesy of Domino Printing Sciences Coding, marking and printing are essential practices for packaging companies and brands looking to convey meaningful product information to consumers. Because of the widespread necessity of these practices, there has been a variety of developments. From sustainable inks to material diversity, here are some of the new innovations in coding, marking and printing.

Image courtesy Schwan Cosmetics Like seemingly all areas of packaging, the push for sustainability has taken over the personal care sector. Personal care companies around the world are increasingly embracing eco-friendly materials across a variety of packaging formats like jars and tubes, with more innovations on the horizon as well. Learn more about some of these key sustainability developments in personal care packaging below.