A system and method for storing, shipping, and displaying produce in a box which has a tamper-evident closure. The box may be formed of folded cardboard and a transparent plastic lid which engages top edges of the box. The lid has a plurality of tabs around its periphery that may be bent and inserted into slots or notches formed in the box edges, and then expand to a larger relaxed size. The slots or notches have perforated lines enabling the lid to be ripped upward to open the box, thus indicating that the container has been tampered with.

Systems and methods for providing compostable food containers which preserve the quality of a food product for an extended duration of time, and which optionally allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (bagasse), molded wood fiber, molded bamboo fiber, molded paper or plastic.

A container apparatus having at least one containment member is disclosed that may include a bottom and at least one sidewall, an interior and an open end. The container may also include a flange that extends around a free end of the at least one side wall, and a plurality of wall members (or castellations) connected to/formed with/that extend from the flange. The plurality of wall members may be separated by ventilation apertures, with the plurality of wall members and the ventilation apertures extending around the perimeter of the free end. A sealing material, such as a removable film, may extend over the open end to enclose the containment member.

A container (100) having a main body (104) including one or more sidewalls (106) having an interior surface (120) and an exterior surface (122) and defining an interior compartment (108), the one or more sidewalls having an upper portion (114) defining a circular opening (110) to the interior compartment and an annular flange (128) extending from the exterior surface and a lid-collar assembly (112, 116) comprising a lid (116) attached to a collar (112) affixed to the main body, the collar having an inner side surface (162) positioned radially outward of the annular flange and a plurality of longitudinally extending ribs (210) spaced apart on the inner side surface, wherein the plurality of ribs engage the annular flange to resist rotation of the lid-collar assembly relative to the main body.

A produce container including a receptacle and a lid. A mouth is circumscribed by a rim with a first bearing surface substantially parallel to a receptacle base. A first outer wall portion of the rim is folded back on and substantially perpendicular to the base. One or more first locking formations is carried on the first outer wall portion. The lid can close off the mouth and is circumscribed by a skirt with a second bearing surface substantially parallel to the base when the lid is closed. The skirt has a first inner wall portion substantially perpendicular to the base when the lid is closed. The skirt has one or more second locking formations carried on the first inner wall portion of the lid. Each second locking formation is complementary to a first locking formation. The rim includes one or more chamfered portions above the first locking formation inclined to the first bearing surface and the first outer wall portion.

A container has an opening that can be closed by a lid and latching elements for releasably locking the lid. The latching elements are arranged in a region of overlap of the container wall and the lid side wall. The latching elements are separately inserted latching elements received in latching-element receptacles, and include latching hooks. The latching hooks can be brought into engagement with inversely corresponding latching-hook receptacles when the container opening is closed by the lid.

A container apparatus having at least one containment member is disclosed that may include a bottom and at least one sidewall, an interior and an open end. The container may also include a flange that extends around a free end of the at least one side wall, and a plurality of wall members (or castellations) connected to/formed with/that extend from the flange. The plurality of wall members may be separated by ventilation apertures, with the plurality of wall members and the ventilation apertures extending around the perimeter of the free end. A sealing material, such as a removable film, may extend over the open end to enclose the containment member.

A plate attachment assembly that includes a first plate shell and a second plate shell configured to interlock with one another. The first plate shell and the second plate shell each have a bottom wall and a surrounding sidewall with a flange disposed thereon. The first and second plate shells are operably configured to selectively removably couple together in a watertight configuration using a locking tab disposed on one of the plate shells and a raised sidewall disposed above the flange of the first plate shell.

Disclosed is a sealing cover, which is suitable for sealing an opening of a container, comprising an extrusion lid and a flexible sealing ring, wherein the container has an opening, the extrusion lid comprises an outer cover, an inner shield cover, a screw rod and a knob, the outer cover covers the opening, and the inner shield cover is arranged in the opening and is located under the outer cover; the screw rod movably penetrates the outer cover, the lower end of the screw rod is fixedly connected to the inner shield cover, and the upper end of the screw rod is connected in a threaded manner to the knob; and the flexible sealing ring is sheathed on the screw rod and is located between the outer cover and the inner shield cover, and when the knob is rotated, the screw rod drives the inner shield cover to move upwards and squeezes the flexible sealing ring to force the flexible sealing ring to be attached to an inner circumferential wall of the opening after expansion to form a seal. The sealing cover provided by the present invention can seal the opening of a container, and the sealing cover has a simple structure, is convenient to use, and has a good sealing effect.