A storage box and a semi-finished product of a second rectangular plate body thereof are provided. The store box includes a first rectangular plate body, a second rectangular plate body, and a joint module. The first rectangular plate body includes two first long sides and two first short sides, and one of the first long side and two first short sides form a first joint member. The second rectangular plate body includes two second long sides and two second short sides; two second long sides and one second short side form a second joint member. Both the first and second joint members have the same total length. The joint module includes a first joint element disposed on the first joint member and a second joint element disposed on the second joint member and engages the first and the second rectangular plate body to form an accommodating space.

A collapsible, reusable shipping box has an initial flat configuration, a box configuration and a mailer configuration. In the mailer configuration, the mailer can be returned.

A collapsible, reusable shipping box has an initial flat configuration, a box configuration and a mailer configuration. In the mailer configuration, the mailer can be returned.

Containers that are capable of transitioning from a collapsed configuration to an uncollapsed configuration. The containers, when in a collapsed configuration, may have a relatively low profile. When in an uncollapsed configuration, the containers can function as receptacles for receiving solids or liquids. Some containers can be manufactured by folding a foldable sheet that includes a plurality of openings.

A packaging material and a cylindrical shipping box. The packaging material may be a convertible packaging material including an outer wall section and an inner wall section. The outer wall section has an outer surface formed thereon, and the inner wall section is formed of a plurality of segments. The convertible packaging material is convertible between a flat state and a tubular state. The cylindrical shipping box may include circumferential wall, a top cap, and a bottom cap. The circumferential wall is configurable in a flat configuration and a tubular configuration. The packaging material and the circumferential wall may include a plurality of triangular cells.

Containers that are capable of transitioning from a collapsed configuration to an uncollapsed configuration. The containers, when in a collapsed configuration, may have a relatively low profile. When in an uncollapsed configuration, the containers can function as receptacles for receiving solids or liquids. Some containers can be manufactured by folding a foldable sheet that includes a plurality of openings.

A packaging material and a cylindrical shipping box. The packaging material may be a convertible packaging material including an outer wall section and an inner wall section. The outer wall section has an outer surface formed thereon, and the inner wall section is formed of a plurality of segments. The convertible packaging material is convertible between a flat state and a tubular state. The cylindrical shipping box may include circumferential wall, a top cap, and a bottom cap. The circumferential wall is configurable in a flat configuration and a tubular configuration. The packaging material and the circumferential wall may include a plurality of triangular cells.