self-supporting grid foam rubber fillers in general cough asien-

摘要

self-supporting grid foam filled in seats in general, characterized by being formed by a frame which affects a "U" and which is built with wire paper, arranged transversely in said "U" a set of parallel wires equidistantly spread, whose ends are attached to the above mentioned paper coating in order to avoid annoying squeaks to move the user in the seat, while crossing mented wires twisted strips of paper, which is; charge wrapping bristles plastic or any other material, being the mentioned strips perpendicular to the wires described, arranged a grid as specified in the back of an armchair, sofa or chair, while another is arranged in the seat itself said ele the aforementioned elements, whose corresponding frames are suspended grids specified by the contest of a conventional coil springs, all in order that the grids serve as support to the mass of foam rubber responsible for forming the fluffy body seats, which subsequently upholstered with material more convenient is created.