Polyethylene Coating: A skinny layer of polyethylene on each side offers toughness. The outer layer guards the look and printing, whilst the interior layer functions to be a sealant, building the carton wholly leakproof. Now we are able to put a WINDOW in a Gable-Top which contains dry elements – https://www.tumblr.com/waterincarton/777623935075467264/how-white-labeling-of-water-bottles-can-elevate