A shoebox includes a first main panel; a second main panel opposite the first main panel; a first connecting panel extending from the first main panel, the first connecting panel defining a locking slot; a second connecting panel extending between the first main panel and the second main panel opposite the first connecting panel; an overlapping panel extending from the second connecting panel and at least partially overlapping the first connecting panel; and a locking tab extending from the overlapping panel, the locking tab in locking engagement with the locking slot in a closed and locked configuration of the shoebox.

A stackable merchandise tray is formed in a modular fashion with a rectangular base casing having a selected width and two identical insert units are mounted within the left and right sides of the base casing. The tray has two horizontal U-shaped upstanding mounting tabs located at the top edge of each of its two side panels and four complementary rectangular mounting openings formed adjacent to the lower lateral edges of its bottom panel. A reinforcing tab extend juxtapose to a side of each of the U-shaped upstanding mounting tabs to provide additional strength in resisting external lateral force exert on a plurality of the trays stacked together.

An apparatus and method for catching spills are disclosed. The apparatus comprises a drop tray and a high-chair including one or more legs and a high-chair seat. The apparatus further comprises the one or more legs that may be connected to the high-chair where one or more legs may raise the high-chair seat above a floor. Moreover, the apparatus comprises the drop tray that may be disposed above the floor and underneath the high-chair seat. The drop tray may surround the one or more legs of the high-chair where the drop tray may include an upper peripheral edge above and surrounding a base. Furthermore, the drop tray may include one or more sidewalls extending between the upper peripheral edge and the base. Moreover, the base may affixed to the one or more legs of the high-chair.

A supporting structure and a packing box are provided. The supporting structure includes a plate-shaped body that has a first supporting area with at least one first through hole, a second supporting area with at least one second through hole, and a foldable area located between the first supporting area and the second supporting area. The first through hole includes a supporting portion and a passage portion in communication with the supporting portion and the second through hole. The first supporting area and the second supporting area are folded relative to each other along the foldable area so as to form an accommodating space between the first through hole and the second through hole.

A tray for holding one or more articles includes a plurality of panels extending at least partially around an interior space of the tray, the plurality of panels including a bottom panel, a front panel, a back panel, and at least one side panel, a plurality of end flaps foldably connected to a respective panel of the plurality of panels, and divider features at least partially foldably connected to a respective panel of the plurality of panels, the divider features extend into the interior space of the tray to at least partially form a plurality of compartments in the interior space of the tray.

A carton for holding at least one food product includes a plurality of panels extending at least partially around an interior of the carton, the plurality of panels includes a bottom panel, a front panel, and a back panel. At least one side end flap is foldably connected to one of the front panel and the back panel, and the front panel, the back panel, and the at least one side end flap cooperate to form an open top of the carton for accessing the interior of the carton. The at least one side end flap has a first locking feature and the other of the front panel and the back panel has a second locking feature, engagement of the first locking feature and the second locking feature secures the at least one side end flap to the other of the front panel and the back panel.

Packaging article, made by means of a sheet of folding material, the article including a base wall, sidewalls connected with the edges of the base wall by folding lines. Two preferably opposite sidewalls include an extension flap, which protrudes from ends of the sidewalls and is connected thereto by a folding line. The extension flap folds, arranging itself in face-to-face relationship with a portion of the adjacent sidewalls. The packaging article includes connection means for fixing the extension flap on the portion of the adjacent sidewalls. The connection means include a male element and a female element configured in such a way that a portion of the male element, when inserted into the female element, protrudes towards the outside of the formed packaging article.

The present disclosure provides a packaging structure. The packaging structure may include a sheet and a film. The sheet may include a base plate and a first side plate, a second side plate, a third side plate, and a fourth side plate. The film may at least include a first fixed part and a second fixed part. The first fixed part and the second fixed part may be fixedly connected with at least two side plates of the first side plate, the second side plate, the third side plate, and the fourth side plate, respectively. The packaging structure may achieve the purpose of stretching the film through the folding of the plurality of side plates, so that the film and the bottom plate may form a packaging space to effectively package and fix an object, thereby improving the reliability of transportation.

The present disclosure discloses a self-closing packaging box. When one end of a box body needs to be sealed, each of a first inner lining board, a second inner lining board, and a third inner lining board cover the one end of the box body, then one or more first connectors are changed to a folded position and inserted into the box body through one or more first insertion holes, so that a first board finally covers the one end of the box body, and finally the one or more first connectors are automatically unfolded to be in an unfolded position to be clamped to the one or more first insertion holes to perform a self-closing function.

A shelf tray for shipping and displaying palletized products is provided. The shelf tray is made from a single folded blank and includes horizontal top ledges to support trays mounted on top without caving.