PLENUM INSERT FOR SEAT AND METHOD OF ITS FABRICATION

A method of fabricating a plenum insert for a vehicle seat includes the steps of providing an outer material layer having an edge, providing an inner spacer layer, placing the inner spacer layer material on the outer material layer, folding the outer material layer over the inner spacer layer such that the edge overlaps itself, and sealing the overlapping edge of the outer material layer to contain the spacer layer.