FLEXIBLE LAMINATED STRUCTURES HAVING THE SHUT SEPARATE FIELDS OF THE MATERIAL Russian patent published in 2007 - IPC B32B3/08 B65B9/04 B32B3/26 

FIELD: production of the flexible laminated structures containing the pockets with the functional material.

SUBSTANCE: the invention is pertaining to the flexible laminated structures containing the pockets with the functional material. The flexible laminated structure contains the first substrate and the second substrate made out of the thermoplastic polymeric compound. At that the thermoplastic polymeric compound of the indicated first substrate is fusion-spliced with the thermoplastic polymeric compound of the indicated second substrate with formation of the fusion-spliced together units and non- fusion-spliced together parts arranged between the indicated fusion-spliced together parts. At that, the indicated non- fusion-spliced melted together parts of the indicated first substrate and the indicated second substrate forming the pockets contain the separate fields of the functional material selected from the group consisting of the particles, liquids and their combination, and the indicated pockets have, the approximate ratio of their width to the height less then 10, and the approximate ratio of their length to the width less then 20. The invention allows to achieve the greater flexibility of the laminated structure at its usage in the various fields.

EFFECT: the invention ensures the greater flexibility of the laminated structure at its usage in the various fields.

18 cl, 3 ex, 5 dwg