Although they can differ a bit, on typical They are really product of levels of about 74% paper, 22% plastic, and 4% aluminum. These types of cartons are often mistakenly considered wax-coated, but wax hasn't been used on them for a few years. Ensure cartons are vacant and dry. https://gabletopcartons.fashion.blog/2024/12/05/gabletop-pak-pioneering-the-future-of-sustainable-packaging-solutions/