Multilayer system: the addition of a plastic movie was the first step to create brick containers impermeable to liquids and heat-sealable. Within the 1960s, an aluminum foil started to be added towards the cardboard container to make certain greater safety and lengthen the shelf life of the packaged item. Having https://waterincarton.blogspot.com/2025/03/gable-top-carton-revolution-in.html