Fastener-free packaging

1. A blank for forming packaging, the blank comprising:

a first main panel;

a second main panel connected to the first main panel;

a third main panel connected to the second main panel;

a fourth main panel connected to the third main panel; and

a connection panel connected to the fourth main panel,

each main panel further comprising at least one upper panel, at least one central panel, and at least one lower panel,

wherein at least one upper panel comprises an attaching connection feature,

wherein at least one lower panel comprises an attaching connection feature,

wherein at least one upper panel comprises a receiving connection feature,

wherein at least one lower panel comprises a receiving connection feature,

wherein each main panel defines an inner surface and an outer surface, wherein reference instructions are printed on the outer surface, and

wherein the reference instructions comprise reference numerals, the reference numerals indicating an order of operations to form the packaging from the blank,

wherein at least one attaching connection feature comprises a connecting tab and wherein at least one receiving connection feature comprises a connection aperture, wherein the connection aperture is defined in the panel containing the receiving connection feature,

wherein each connection aperture comprises a slim portion and an expanded portion, wherein the connection aperture defines a first lateral end, a second lateral end, a first vertical end, and a second vertical end,

wherein at least one of the first vertical end and the second vertical end is a stop end,

wherein two upper panels each define only one connection aperture;

wherein one upper panel comprises two connecting tabs and a support tab located between the connecting tabs,

wherein each of the connecting tabs and the support tab define chamfers at outer ends of the tabs,

wherein a recess is defined between each of the connecting tabs and the support tab,

wherein each upper panel is connected to one main panel by a score line,

wherein the outer end of each connecting tab and the support tab is a vertical dimension from the score line, and

wherein the vertical dimension for each connecting tab and the support tab is the same.

2. The blank of claim 1 , wherein the expanded portion is defined by an angled portion of one of the first lateral end and the second lateral end.

3. The blank of claim 2 , wherein each connection aperture defines a notch laterally beyond the expanded portion.

4. The blank of claim 1 , wherein the expanded portion is defined proximate one of the first vertical end and the second vertical end, wherein the expanded portion further defines a notch proximate one of the first lateral end and the second lateral end.

5. The blank of claim 1 , wherein each connecting tab defines a first side and a second side, wherein the first side and second side are about parallel.

6. The blank of claim 5 , further comprising a support tab arranged adjacent to at least one connecting tab.

7. The blank of claim 6 , each support tab comprising at least one side, wherein at least one side of the support tab and at least one side of the connecting tab together define a recess between the support tab and the connecting tab, wherein at least one side of the connecting tab is sized to interact with the stop end.

8. The blank of claim 1 , wherein each upper panel and each lower panel comprises one of the reference numerals, and wherein at least one panel comprises graphics displaying the stages of assembly.

9. The blank of claim 1 , wherein the four main panels define only two apertures, wherein the two apertures comprise one handle cutout on one main panel and another handle cutout on another main panel.

10. The blank of claim 1 , wherein one upper panel defines a rectangular shape.

11. The blank of claim 1 , wherein each side of each support tab is angled with respect to sides of each adjacent connecting tab.

12. The blank of claim 11 , wherein the angle is about 30°.