3-dimensional printed structure and a system and method for the 3-dimensional printing of structures

A 3D-printed structure, comprising:

• a structure comprising a plurality of sides including a bottom, a top, a left wall and a right wall each constructed using a 3D printing process, wherein the 3D printing process additively deposits polymer material in a continuous bead to generate the plurality of sides by 1) initially depositing the polymer material to form a monolithic and continuous rear end surface associated with each of the bottom, the top, the left wall and the right wall and thereafter 2) the 3D printing process additively depositing the polymer material in the continuous bead to build up the initially deposited polymer material to further construct the bottom, the top, the left wall and the right wall to complete the 3-D printing of the structure, the 3-D printing process finally depositing the polymer material to form a monolithic and continuous front end surface associated with each of the bottom, the top, the left wall and the right wall, wherein the 3-D printed structure is rotated to rest on the bottom upon completion of the 3D printing process;
• wherein the continuous bead of the 3-D-printed structure includes a continuous exterior print bead and a continuous interior print bead, wherein the continuous exterior print bead defines an exterior surface of each of the plurality of sides, wherein the continuous interior print bead defines an interior surface of each of the plurality of sides, wherein the continuous exterior print bead and the continuous interior print bead cooperatively define a plurality of cavities within each of the plurality of sides, the plurality of cavities extending between the exterior surface and the interior surface, wherein the continuous interior print bead includes a plurality of bead segments extending inwardly toward the continuous exterior print bead, the plurality of bead segments defining the plurality of cavities extending between the continuous exterior print bead and the continuous interior print bead.