Polyethylene Coating: A Skinny layer of polyethylene on either side delivers toughness. The outer layer shields the design and printing, while the inner layer functions as a sealant, making the carton totally leakproof. Gabletop Pak cartons are engineered to provide versatility and Extraordinary security for a variety of packaging programs. https://share.evernote.com/note/0308523e-4e57-30e2-fbf1-a31f941abe1c