As pointed out before, polyethylene is made use of as a coating around the paperboard to deliver a humidity barrier and aid sealing. Having this idea even further, Water in Sustainable Pak focuses precisely on amplifying the green advantages of carton-based water packaging. These packs are engineered to get light-weight, https://sustainablemilkcarton.blogspot.com/2025/05/gable-top-packaging-driving-innovation.html