PACKAGING LAMINATE, METHOD FOR PRODUCING SAME AND PACKAGING CONTAINER PRODUCED FROM PACKAGING LAMINATE Russian patent published in 2018 - IPC B32B37/15 B32B27/10 B29C47/02 

FIELD: container and packing.

SUBSTANCE: invention relates to laminated materials for the packaging of oxygen-sensitive food products such as milk, juice, wine, cooking oil, and relates to a packaging laminate, its manufacturing method and packaging container. Packaging laminate comprises a layer of paper or paperboard, and a layer serving as gas barrier and composed of a material with barrier properties against gases, in particular oxygen. Layer serving as gas barrier is bonded to the paper or paperboard layer by a lamination layer, which has a central layer of polymer and outer layers of an adhesive on both sides of the polymer layer. Packaging laminate also has outer liquid-tight coatings on both sides of the paper or paperboard layer.

EFFECT: invention provides the creation of a packaging material for storing an oxygen-sensitive liquid food product without using harmful substances in the technology, which is made by bending and sealing a packaging laminate.

17 cl, 9 dwg, 3 ex, 2 tbl