Patent ID: 9139336
Filing Date: 2015-09-22
Classification: B65B,B65D

Abstract:
1. Flat cardboard blank ( 1 ), of a general rectangular shape, designed for the formation of a final packaging ( 2 ) of a pack ( 3 ) of cartons ( 4 ), of the tubular envelope type, with the pack ( 3 ) including at least one base carton layer comprising four wedging cartons ( 4 a ) that are two by two, side by side, and opposite one another, positively spaced and wedged on their side walls ( 5 b ) in the vicinity of their bottom walls ( 5 a ), comprising: Two top panels ( Cutout lines, and grooved lines in the transverse direction, capable of folding and designed to fold panels, of expanding the blank in volume, and in putting together the packaging ( A receiving part ( And a spacing/wedging part ( characterized in that: