Disclosed is a packaging box including a box body and a box lid, the box lid including a lid body and a first bent portion, the box body having a box opening, the box lid being provided at the box opening, where the box opening is provided with a second bent portion; when the box body and the box lid are closed and looking up the packaging box, a bottom end face of an outer side wall of the first bent portion is invisible; the box lid is provided with a first locked portion, the box body is provided with a second locked portion corresponding to a lower side of the first locked portion; and the lid body is provided with an inspection window. The packaging box solve the problem that the articles in the box would be missing and facilitate the personnel to inspect the articles within the box.

A food storage container including a case having an open side and forming a storage space and a case cover configured to be detachably coupled to the case so that, when coupled to the case, the case cover covers the open side of the case and seals the storage space, the case cover including a receiving portion forming a receiving space configured to accommodate a gas absorbent, and having a discharge hole between the receiving space and the storage space, a valve to open and close the discharge hole in response to a pressure inside the storage space, and a receiving portion cover configured to be detachably coupled to the receiving portion so that, when coupled to the receiving portion, the receiving portion cover seals the receiving space, wherein a gas flowing from the storage space through the discharge hole to the receiving space is adsorbed by the gas absorbent.

A food storage unit provides a container and a cover which use an interference fit to snap the cover onto the container. The two engage with each other by a first lip (of the container) and a second lip (of the cover). The lips are configured to have an obtuse angle of 95 degrees, helping to create a better fit between the two. The second lip deforms when placed over the first lip; the resulting pressure and friction helps to seal the cover to the container. To help create a more secure attachment, a latching member is connected to the second lip. The latching member is positioned just below the first lip, such that the cover cannot be lifted straight up until a person manually moves the latching member away from the first lip. This helps prevent the cover from accidentally coming loose from the container.

A tamper-evident container and method is disclosed. The tamper-evident container includes a base portion and a lid (or cover). In an untampered with state, one edge of the lid is removably connected to one edge of the base portion. Namely, the lid includes a tamper-evident tab, wherein the tamper-evident tab includes a grasping overhanging portion that is flanked by at least one breakable joint and wherein the lid is removably connected to the base portion via the breakable joint of the tamper-evident tab. Further, the tamper-evident container comprises an interlocking interface between the base portion and the lid. A method of using the tamper-evident container is provided.

Systems and methods for providing compostable food containers that 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 includes a base, and a jacket adjoining the base and having a peripheral flange which defines an opening cross section which can be closed by a cover. The cover includes first snap-fit hooks distributed about a periphery of the cover for engagement in complementing first latching openings in the peripheral flange to thereby establish a form fit that prevents a movement away from the base and parallel to a vertical axis of the container in perpendicular relation to the base. The peripheral flange has four corner regions, each provided with a second latching opening for engagement of a second snap-fit hook of the cover. The second latching opening has at least one portion configured curved or inclined in relation to both a transverse axis and a longitudinal axis of the container, or has at least two straight portions extending at an inclination in relation to one another.

A package includes a container and a lid. The container may include a tamper evident feature, a child resistant feature, or both.

Linkable workstations are provided that define a reservoir for containing liquid. The linkable workstations can be nested together in a compact vertical space. The workstations include a plurality of high rim portions and a plurality of low rim portions. The high rim portions on a workstation are configured to overlap a low rim portion of another workstation to link workstations side to side to form custom configurations. The workstations include overflow channels that allow for the sharing of the liquid containing capacity between linked workstations, and which can be selectively sealed to prevent fluid from flowing therethrough.

A container including a base and a lid that is releasably attached to the base. The lid includes a channel that extends around a perimeter of the lid. At least one inlet opening provides fluid communication between an interior of the container and the channel, and at least one outlet opening provides fluid communication between the channel and atmosphere.

The container includes a base and a lid pivotally coupled to the base. The base includes a bottom wall and a peripheral wall, where a plurality of receptacles are defined in the peripheral wall. The peripheral wall is configured to be moved from a relaxed position to a flexed position by applying a first force to a first portion of the peripheral wall in a first direction and a second force to a second portion of the peripheral wall in a second direction. The lid includes a top wall and a plurality of projections. In the relaxed position, the lid is configured to engage the receptacles so as to retain the lid in a closed configuration. The container is configured to be moved from the closed configuration to an open configuration by moving the lid in a third direction while the peripheral wall is in the flexed position.