ARMOUR PROTECTION PACKAGE MADE OF ARAMID FABRICS WITH DISCRETE POLYMER COATING Russian patent published in 2024 - IPC F41H1/02 

FIELD: armour protection.

SUBSTANCE: armour protection package consists of two or more layers of aramid fabric of plain or twill weave. Each aramid fabric from the layer is coated with a discrete polymer coating in the form of single rectangular elements of a discrete coating, the length of which corresponds to the sum of half the pitch and one and a half width of a single rectangular element of a discrete coating, and which are located perpendicular to each other at a distance of one third of the size of their length and distributed over the entire area of the fabric. Single rectangular elements of a discrete coating with their long sides are located along the axis of the warp or along the axis of the weft of the fabric, and each single rectangular element of a discrete coating is firmly connected to the threads of the fabric along the entire thickness of the fabric in the projection of a single rectangular element of a discrete coating, with the possibility of reducing the armour effect due to redistribution of the indenter impact energy and its further dissipation into a larger number of threads and increasing the resistance of the armour-protective package to puncture.

EFFECT: reduced behind armour effect.

1 cl, 3 dwg, 2 tbl