As the lidding unwinds, it is printed with a TruFlex UV?? printer from Griffin-Rutgers (www.griffin-rutgers.com). ???It???s a state-of-the-art system that???s better than other print methods and is capable of printing a range of sizes,??? says Wade. ???We typically print information such as the name of the company [our customer], a bar code, a lot code, and an expiration date.