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1. (WO2019046892) POCKET-COIL MATTRESS CONSTRUCTION FOR EASE OF TRANSPORT
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CLAIMS

1. A mattress comprising first and second pocket coil sections forming the head and foot portions of the mattress, the first and second pocket coil sections being connected to one another by a compressible strip of material extending across the mattress providing a hinge location for packing the mattress for transportation, in use.

2. A mattress according to claim 1, wherein the compressible strip of material comprises an open-cell foam material.

3. A mattress according to claim 1 or claim 2, wherein the strip of material comprises a high-density open-cell polyurethane foam material.

4. A mattress according to claim 1, 2 or 3, wherein the strip of material extends across substantially the entire width and height of the mattress between the first and second pocket coil sections and has a thickness in the range of 2 to 6 centimetres.

5. A mattress according to any one of claims 1 to 4, wherein the first and second pocket coil sections and the strip of material are compressed and the first and second pocket coil sections are folded one onto the other with the fold location being along the compressed strip of material.

6. A method of forming and packing a mattress, such as for transport and/or storage, comprising constructing first and second pocket-spring mattress core sections, coupling the first and second sections together by way of a compressible material strip forming a mattress comprising the coupled first and second mattress core sections, and packing the mattress for transport including folding the mattress along the strip of compressible material.

7. A method according to claim 6, wherein the operation of packing the mattress includes vacuum compression of the mattress prior to the folding operation.

8. A method according to claim 6 or 7, wherein the operation of packing the mattress includes rolling of the folded mattress into a generally cylindrical form.

9. A method of forming a mattress, comprising constructing first and second pocket-spring mattress core sections, coupling the first and second sections together by way of a compressible material strip forming a mattress comprising the coupled first and second mattress core sections, vacuum compressing the mattress, folding the compressed mattress along the strip of material, and rolling the folded compressed mattress into a generally cylindrical shape.

10. A method according to claim 9 wherein the operation of rolling the folded compressed mattress comprises coiling the folded compressed mattress such that the coil axis is transverse to the mattress fold.

11. A mattress formed by the method of any one of claims 6 to 10.

12. A mattress according to claim 11 wherein the compressible material strip comprises a high-density open-cell polyurethane foam material.

13. A mattress according to claim 11 or 12 wherein the compressible material strip extends across substantially the entire width and height of the mattress between the first and second pocket-spring mattress core sections and has a thickness in the range of 2 to 6 centimetres.