Mattress coverings are manufactured utilizing conventional equipment and using a dummy mattress core. The mattress coverings include a zippered access on the bottom panel, for example, where the dummy core can be removed after the mattress covering is completed. When shipped to a regional assembly facility the zippered access is utilized for insertion of a select mattress core that corresponds to the size of the dummy mattress core about which the mattress covering was assembled. The zippered access is zipped shut and the mattress is ready for sale, transport, and use. Great efficiencies are available where the mattress cover is assembled in a first location, shipped to a sale and use location and also regionally close to where mattress cores are manufactured, and the mattress covers are assembled with cores into mattresses.

A couch comes unassembled. The couch's base has a cavity that holds the couch's cushions. A cover over the cavity is opened to allow access to the cavity. The couch's cushions are removed from the cavity, and a brace with a hump, which had been positioned to allow the cushions to fit in the cavity, is rotated to position the hump to reinforce the cavity walls. The base is turned over and a seatback is attached to the base. The couch's arms have fittings that mate with fittings on the seatback, and a flexible covering attached to the base and seatback urges the seatback against the base.

A mattress package may include a plurality of core rolls, a covering roll, and a box containing the plurality of core rolls and the covering roll. The plurality of core rolls may be defined by a plurality of rolled up core segments. The covering roll may be defined by a rolled up cover material configured to cover a mattress core formed via assembling the plurality of core segments.

Mattress coverings are manufactured utilizing conventional equipment and using a dummy mattress core. The mattress coverings include a zippered access on the bottom panel, for example, where the dummy core can be removed after the mattress covering is completed. When shipped to a regional assembly facility the zippered access is utilized for insertion of a select mattress core that corresponds to the size of the dummy mattress core about which the mattress covering was assembled. The zippered access is zipped shut and the mattress is ready for sale, transport, and use. Great efficiencies are available where the mattress cover is assembled in a first location, shipped to a sale and use location and also regionally close to where mattress cores are manufactured, and the mattress covers are assembled with cores into mattresses.

A spring mattress includes an upper cushion layer, an elastic module, and a bottom plate, where the elastic module is formed by detachably connecting a plurality of spring units, and the bottom plate is formed by detachably splicing or unfolding a plurality of bottom plate units. A packaging method for the spring mattress includes packaging the plurality of spring units using at least two of a plurality of packaging containers, packaging the upper cushion layer using a single one of the plurality of packaging containers, and packaging the plurality of bottom plate units using two or fewer of the plurality of packaging containers.

A bedding package includes a container, a body support product disposed in the container, and a support foundation disposed in the container. The support foundation is configured to support the body support product. The bedding package also includes a fire retardant coverlet for use with the support foundation. The body support product and the support foundation are shipped in the container.