Introduction of water-resistant paper bags for the Australian cement industry by Adbri Ltd, Pope Packaging and Mondi
Mondi has partnered with Adelaide Brighton Cement and Pope Packaging on the development of a new water-resistant paper bag called ‘Rain Barrier,’ made out of Mondi’s Advantage Protect White sack kraft paper, for the Australian construction market. Standout characteristics include its water repellent surface and high tensile strength in a wet environment. While a standard paper bag absorbs water, the qualities of the Rain Barrier bag, keeps water from seeping in, as it stays on the surface where it evaporates. The paper itself is rain resistant for up to six hours and can resist water ingress for up to five full days when stored in damp conditions.