Multilayer system: the addition of the plastic movie was the first step to create brick containers impermeable to liquids and warmth-sealable. Inside the nineteen sixties, an aluminum foil began to be additional towards the cardboard container to be sure greater safety and lengthen the shelf lifetime of the packaged solution. https://gabletop.finance.blog/2024/10/29/the-future-of-eco-friendly-packaging-gable-top-cartons-across-industries/