Multilayer mattress assembly and manufacturing process

1. A mattress assembly, comprising:

at least two or more layers in a stacked arrangement free of adhesive, wherein the stacked arrangement of the at least two or more layers have an upper major planar exterior surface and a lower major planar exterior surface, and sidewalls extending between the upper and lower planar surfaces defining a height dimension;

a fabric covering encapsulating the stacked arrangement; and

two or more elongated elastic wraps compressively looped about the fabric covering to maintain the at least two or more layers in a fixed relationship to one another, wherein each of the two or more elongated wraps includes a first terminal end, a second terminal end, a length therebetween sufficient to loop about an entire perimeter defined by the at least two or more layers encapsulated within the fabric covering such that the first terminal end overlaps a portion of the elongated elastic wrap and is secured to the portion, and a constant width from the first terminal end to the second terminal end, wherein the constant width of the two or more elongated elastic wraps is a fraction of a width dimension of the upper or lower major planar exterior surfaces and/or a fraction of the sidewall height dimension, wherein the two or more elongated elastic wraps are in direct contact with only the fabric covering encapsulating the stacked arrangement of the at least two layers and are not attached to the fabric covering, and wherein the two or more elongated wraps are compressively arranged in at least two different directions.

2. The mattress assembly of claim 1 , wherein each of the at least two elongated elastic wraps comprise a plurality of elastomeric fibers.

3. The mattress assembly of claim 2 , wherein each of the at least two elongated elastic wraps further comprise a polymer binder coated onto or infused into elastomeric fibers such that the first terminal end self-adheres to the overlapped portion of the elongated elastic wrap.

4. The mattress assembly of claim 1 , wherein the mattress assembly is rectangularly shaped having a length dimension and a width dimension, and wherein the at least two elongated elastic wraps are looped about the length dimension and transverse to the length dimension.

5. The mattress assembly of claim 1 , wherein the first terminal end is mechanically fastened to the portion of the elongated elastic wrap.

6. The mattress assembly of claim 1 , wherein the two or more elongated elastic wraps are compressively looped about a region of the mattress assembly to provide an increase in firmness relative to other regions without the elongated elastic wrap.

7. The mattress assembly of claim 1 , wherein the at least two or more layers in the stacked arrangement define at least a portion of a side rail assembly disposed about at least a portion of a perimeter of the mattress assembly.

8. The mattress assembly of claim 1 , wherein the at least two or more layers define an entire thickness of the mattress assembly.

9. The mattress assembly of claim 1 , wherein the at least two or more layers define a portion of a thickness of the mattress assembly.

10. A mattress assembly comprising:

a mattress body comprising one or more stackedly arranged layers including a planar top exterior surface and a planar bottom exterior surface;

a side rail assembly disposed about a perimeter of at least a portion of the mattress body;

a fabric covering encapsulating the mattress body and the side rail assembly; and

at least two elongated elastic wraps compressively looped about the mattress body in at least two directions configured to maintain the side rail assembly and the mattress body comprising the one or more stackedly arranged layers in fixed relationship relative to the mattress body, wherein the at least two elongated elastic wraps is in direct contact with only the fabric covering encapsulating the mattress body and the side rail assembly, wherein each of the at least two elongated wraps includes a first terminal end, a second terminal end, a length therebetween sufficient to loop about an entire perimeter defined by the at least two or more layers such that the first terminal end overlaps a portion of the elongated elastic wrap and is secured to the portion, and a constant width from the first terminal end to the second terminal end, wherein the constant width for each of the two or more elongated elastic wraps is a fraction of a width dimension of the top or bottom planar exterior surfaces and/or a fraction of a height dimension for the side rail assembly.

11. The mattress assembly of claim 10 , wherein each of the at least two elongated elastic wraps are parallel to ground level and contacts sidewalls defined by the siderail assembly and vertical to the mattress body.

12. The mattress assembly of claim 10 , wherein the side rail assembly comprises multiple stackedly arranged layers, and wherein at least one of the two elongated elastic wraps is compressively looped about the multiple stackedly arranged layers to maintain the stackedly arranged layers in a fixed relationship relative to one another.

13. The mattress assembly of claim 10 , wherein the elongated elastic wrap comprises a plurality of elastomeric fibers.

14. The mattress assembly of claim 13 , wherein the elongated elastic wrap further comprises a polymer binder coated onto or infused into elastomeric fibers such that the first terminal end self-adheres to the overlapped portion of the elongated elastic wrap.

15. The mattress assembly of claim 10 , wherein the mattress assembly is adhesive-free.

16. The mattress assembly of claim 10 , wherein the first terminal end is mechanically fastened to the portion of the elongated elastic wrap.

17. The mattress assembly of claim 10 , wherein the at least two elongated elastic wraps are each a continuous loop.

18. The mattress assembly of claim 10 , wherein the at least two elongated elastic wraps are extended at least two directions selected from an x-direction, a y-direction, and/or a z-direction.