An osmosis membrane is disposed at the boundary between a three-dimensional network structure section and a foam section. The osmosis membrane allows a liquid foam material to permeate. The three-dimensional network structure section is impregnated with the foam material through the osmosis membrane, and subsequently the foam material is solidified, thereby connecting the three-dimensional network structure section and the foam section to each other. The bonded body of the three-dimensional network structure section and the foam section is completed only by disposing the cushion structure component in between the upper mold and the lower mold, and performing a foaming step.

A mattress topper is provided that includes opposite first and second end surfaces. The end surfaces each extend from a first side surface to a second side surface. The mattress topper includes a plurality of rows. Each of the rows include a quilting pattern defining a first pocket that extends from the first side surface to the second side surface, a second pocket that is enclosed within the first pocket and a third pocket that is enclosed within the second pocket.

A mattress topper is provided that includes opposite first and second end surfaces. The end surfaces each extend from a first side surface to a second side surface. The mattress topper includes a plurality of rows. Each of the rows include a quilting pattern defining a first pocket that extends from the first side surface to the second side surface, a second pocket that is enclosed within the first pocket and a third pocket that is enclosed within the second pocket.

A mattress formed with a base layer, a plurality of sidewalls extending from the base layer to form a void space above the base layer and between the sidewalls, and a top layer positioned atop the sidewalls to enclose the void space; and fill material compressed within the void space; wherein the fill material comprises constituents of at least one of shredded foam memory foam, shredded conventional foam, shredded memory foam and conventional foam mixed, shredded memory foam and fiber mixed, shredded conventional foam and fiber mixed, and shredded memory foam and conventional foam and fiber mixed.

A mattress formed with a base layer, a plurality of sidewalls extending from the base layer to form a void space above the base layer and between the sidewalls, and a top layer positioned atop the sidewalls to enclose the void space; and fill material compressed within the void space; wherein the fill material comprises constituents of at least one of shredded foam memory foam, shredded conventional foam, shredded memory foam and conventional foam mixed, shredded memory foam and fiber mixed, shredded conventional foam and fiber mixed, and shredded memory foam and conventional foam and fiber mixed.

Mattress assemblies that provide reduced heat index during use include a thermally conductive layer and a spacer layer and in direct contact with the thermally conductive layer. Optionally, the thermally conductive foam layer can be perforated. In some embodiments, the thermally conductive layer and the spacer layer can overlay an innerspring mattress core, one or more foam layers, or a hybrid of foam and innersprings. In other embodiments, the mattress assemblies include a foam layer such as a viscoelastic foam layer overlying the thermally conductive layer and the spacer layer. Also, disclosed are processes for reducing the heat index in a mattress assembly.

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.

A pillow including at least an inner assembly having a first sealed material-filled pocket juxtaposed with a second sealed material-filled pocket, the sealed pockets directly joined to one another and defining a chamber, the chamber containing an inner bag of shredded material, and the inner assembly enclosed within an outer sleeve.

A liquid absorbent support cushion for a user is disclosed comprising a first member having first and second surfaces, the first member constructed of a first material in which the first member is substantially liquid permeable and the first material is substantially liquid impervious. The cushion includes a second member having first and second surfaces, the second member constructed of a second material in which the second member is substantially liquid permeable and the second material is substantially liquid impervious. The cushion also includes a third member, the third member is liquid absorbent; and wherein the second member is positioned between the first and third members and wherein the first, second and third members are constructed such that liquid passing through the first and second members is absorbed by the third member.

A liquid absorbent support cushion for a user is disclosed comprising a first member having first and second surfaces, the first member constructed of a first material in which the first member is substantially liquid permeable and the first material is substantially liquid impervious. The cushion includes a second member having first and second surfaces, the second member constructed of a second material in which the second member is substantially liquid permeable and the second material is substantially liquid impervious. The cushion also includes a third member, the third member is liquid absorbent; and wherein the second member is positioned between the first and third members and wherein the first, second and third members are constructed such that liquid passing through the first and second members is absorbed by the third member.