As Outlined before, polyethylene is used as being a coating within the paperboard to supply a dampness barrier and facilitate sealing. Now we can easily set a WINDOW in the Gable-Prime that contains dry ingredients – so your customer can begin to see the contents of the bundle. The principal https://sustainablewaterpackaging.car.blog/2025/08/10/the-packaging-industry-has-been-changed-by-water-in-sustainable-pak/