The production of the snack group includes chips, nuts, dry fruit, bread croutons, sunflower seeds, gum pellets, and dried seafood. The characteristic feature of the snack group is a low content of moisture, high fat content, and sensibility to off-odor. The packing materials for such products should have the barrier properties, and therefore, as a rule, the laminating structures are used consisting of two and more film layers. Such materials include mylar transparent and metallized film. These materials have strength, high barrier properties, and temperature resistance.