PACKING LAMINATE Russian patent published in 2012 - IPC B32B27/10 D21H21/16 

FIELD: process engineering.

SUBSTANCE: invention relates to production and application of packing laminate and to food and drink package made therefrom. Laminate comprises, at least, one main layer of paper or cardboard and, at least, one barrier layer for fluid and, preferably, at least one barrier layer for gas. Paper or cardboard is impregnated with composition containing adhesive selected from the group including ketene dimers and multimers, succinic anhydride, colophony and mixes thereof, as well as acrylamide-based polymer.

EFFECT: higher water resistance.

15 cl, 10 tbl, 8 ex