Abstract: A mattress, cushion or the like has an outer cover enclosing a resilient core. The resilient core is formed by a viscoelastic foam layer with a vapour permeable reinforcing layer of stretchable material laminated onto a top surface of the viscoelastic foam layer. The reinforcing layer prevents cracking in the top surface of the viscoelastic foam layer and provides improved heat and moisture dissipation during use. The reinforcing layer is preferably formed by a spaced knitted fabric.

Abstract: A measuring device to aid mattress selection has an upstanding frame with a plurality of vertically space-apart horizontal illuminated strips. A camera mounted in front of the frame takes front view and side view images of a person standing in front of the illuminated strips. These images are delivered to an associated computer having means to determine the body mass distribution and the spine curvature of the person based on the images of the strips taken by the camera and in particular based on those portions of the image of the illuminated strips blocked by the person standing in front of the illuminated strips. This information can then be used to aid in appropriate mattress selection for the person.

Abstract: A mattress, cushion or the like has an outer cover enclosing a resilient core. The resilient core is formed by a viscoelastic foam layer with a vapour permeable reinforcing layer of stretchable material laminated onto a top surface of the viscoelastic foam layer. The reinforcing layer prevents cracking in the top surface of the viscoelastic foam layer and provides improved heat and moisture dissipation during use. The reinforcing layer is preferably formed by a spaced knitted fabric.

Abstract: A mattress comprises a sealed outer casing within which is mounted a resilient support formed by a composite foam core. At least an upper portion of the resilient support is formed by a visco-elastic foam. A vent is provided in a side wall of the casing and is covered by a filter which prevents ingress of bacteria into the cover. A flap is mounted on the cover and in use extends down over the vent to prevent the filter being damaged by fluids.

Abstract: A mattress comprises a sealed outer casing within which is mounted a resilient support formed by a composite foam core. At least an upper portion of the resilient support is formed by a visco-elastic foam. A vent is provided in a side wall of the casing and is covered by a filter which prevents ingress of bacteria into the cover. A flap is mounted on the cover and in use extends down over the vent to prevent the filter being damaged by fluids.

Abstract: A mattress comprises a sealed outer casing within which is mounted a resilient support formed by a composite foam core. At least an upper portion of the resilient support is formed by a visco-elastic foam. A vent is provided in a side wall of the casing and is covered by a filter which prevents ingress of bacteria into the cover. A flap is mounted on the cover and in use extends down over the vent to prevent the filter being damaged by fluids.