Multilayer process: the addition of the plastic movie was step one to generate brick containers impermeable to liquids and warmth-sealable. Within the sixties, an aluminum foil began to be added towards the cardboard container to ensure superior safety and lengthen the shelf lifetime of the packaged product. The initial patents https://gabletopcontainers.news.blog/2024/10/05/gabletop-pak-revolutionizing-packaging-with-sustainable-gable-carton-solutions/