US Patent 11388980 Modular attachment aperture array

A modular attachment aperture array having an aperture array layer, wherein the aperture array layer comprises a plurality of spaced apart array apertures, wherein each array aperture is formed of two substantially equal length, substantially parallel sides and an arcuate side joining respective upper terminal ends and respective lower terminal ends of each of the arcuate sides, wherein each of the array apertures is formed through the aperture array layer, and wherein the array apertures are arranged in a repeating sequence of spaced rows and spaced columns, and wherein the aperture array layer is at least partially attached or coupled to at least a portion of the carrier material.