As mentioned previously, polyethylene is utilised as a coating over the paperboard to offer a humidity barrier and facilitate sealing. Now we can easily set a WINDOW within a Gable-Top rated that contains dry elements – so your shopper can begin to see the contents of the bundle. Brick container: https://gabletopcartons.food.blog/2025/10/09/gable-top-pak-eco-friendly-gable-top-cartons-and-sustainable-packaging-solutions/