MATTRESS ASSEMBLY WITH A MATTRESS TOPPER THAT INCLUDES POCKETED COIL SPRINGS AND METHODS OF PRODUCING THE SAME

A mattress assembly is provided that includes a mattress core having a bottom surface and a top surface opposite the bottom surface, and a mattress topper positioned adjacent to the top surface of the mattress core. The mattress topper includes a plurality of coil springs, an upper fabric layer extending above the plurality of coil springs, and a lower fabric layer extending below the plurality of coil springs. The lower fabric layer is connected to the upper fabric layer around each coil spring such that the upper fabric layer and the lower fabric layer collectively form a fabric pocket encasing each coil spring. The mattress topper further includes a padded layer positioned atop the upper fabric layer, with the padded layer connected to the upper fabric layer by ultrasonic welds and/or tufts. Methods of producing a mattress topper for connection to a mattress core are further provided.