Multilayer procedure: the addition of a plastic movie was the initial step to create brick containers impermeable to liquids and heat-sealable. In the sixties, an aluminum foil began to be included into the cardboard container to ensure improved security and increase the shelf lifetime of the packaged product. The trend https://gabletopcontainers.travel.blog/2025/01/09/sustainable-water-packaging-leading-the-change/