As Talked about before, polyethylene is applied as being a coating within the paperboard to supply a humidity barrier and aid sealing. The choice of adhesive is determined by the precise requirements in the packaging application, like the type of elements getting bonded, the manufacturing velocity, plus the environmental ailments. https://www.tumblr.com/gabletoppak/785841109764079616/innovating-the-future-why-gable-carton-is-the?source=share