A kit for sealing an open container includes a utensil and a lid. The lid includes a lid body, a sealing mechanism, and at least one holding lug. The sealing mechanism is positioned on an inner face of the lid body, and is configured to sealingly engage an opening of a container to enable the lid to seal the opening of the container. The at least one holding lug extends radially outward from the lid body, and has a through hole extending along a direction perpendicular to the inner face. The through hole is configured to mount the utensil on the lid when the lid is engaged with a container.

A storage container may include a frame structure having a hinge with a pivot axis, a first frame component, and a second frame component coupled to the first frame component by a hinge; a first shell and a second shell; and one or more securing structures configured to facilitate isolation of an interior volume from the space exterior to the interior volume and maintenance of the storage container in a closed configuration. The first shell and second shell may be configured to be releasably secured by the first frame component and second frame component, respectively. When the first shell is secured by the first frame component, the second shell is secured by the second frame component, and the storage container is a closed configuration, an interior volume bounded by the frame structure, first shell and second shell may be isolated from a space exterior to the interior volume.

The present invention provides a container lid. The container lid includes a lid main body. The lid main body includes a top wall, a first elastic side wall extending from the top wall, and a second elastic side wall extending from the top wall. The first elastic side wall and the second elastic side wall are encircled to form a sealing groove. The sealing groove is provided with a groove opening. The sealing groove is configured to press and seal a container opening. Through the above structure, the container opening can be sealed through the sealing groove. Specifically, the first elastic side wall presses and seals an inner side wall of the container opening, and the second elastic side wall presses and seals an outer side wall of the container opening.

A concave lid including a depression, such as a notch compatible with a user's finger or thumb to apply pressure on the concave lid toward a glass. The depression may include anti-slip ridges to keep the user's fingertip from slipping when pressure is applied by the user. The concave lid has a portion for indicia that is readable from the outer surface of the concave lid. The concave lid may include a textured portion on its lower surface, such as a band of texture, to create friction and prevent the concave lid from slipping with respect to the glass. The concave lids are preferably stackable and made of clear plastic or glass.

A container includes a lid and a base. The lid includes a lid rim and a skirt extending downwardly from the lid rim. The base includes a base rim and a base flange extending outwardly from the base rim. The skirt overlaps the base flange when the container is in a closed configuration, and the skirt includes a sealing ring that engages the base flange to seal the lid to the base in the closed configuration. A plurality of cut-outs are formed in the sealing ring that alleviate concentration of friction between the sealing ring and the base flange when a force is applied to separate the lid from the base.

A storage and cooking vessel has a bowl and a lid. The bowl has an interior, and upper and lower ribs that protrude from an outer surface of the bowl adjacent to a top edge of the bowl. The upper rib is spaced apart from the lower rib by a fixed distance with a groove between the ribs. The lid is elastomer and has a downward extending flange having an inner surface and an outer surface. The flange has upper and lower ribs projecting outward from the inner surface with a groove between the ribs. The lid is connectable with the bowl in a first configuration where the lid upper rib is disposed within the groove between the bowl upper and lower ribs, and a second configuration where the lid upper rib is disposed above the bowl upper rib.

A food containment assembly includes a first cup with a first sealing flange and a second cup with a second sealing flange. The second cup is separate from and disposed adjacent to the first cup. A seal sheet is adhered to the first sealing flange and the second sealing flange, and the seal sheet forms a hinge to allow rotation of the second cup with respect to the first cup. The seal sheet includes a first slit disposed proximate the hinge and a second slit proximate the hinge, wherein tearing the seal sheet along the first slit allows access to contents of the first cup and tearing the seal sheet along the second slit allows access to contents of the second cup and the hinge remains intact.

Molded pulp article having two or more differing regions in a single layer.

The present invention relates to a security closure system and devices for containers, which can be used in any type of container and can be validated by means of simple sight and touch, thereby being tamper-resistant and preventing any adulteration by means of the non-authorised re-use of the original container. The system and devices are preferably used in containers made from vitreous materials such as ceramics, plastics and thermoplastics, owing to the properties of stiffness. The devices of the invention can be used for any product and any type of container, such as bottles for alcoholic and non-alcoholic drinks, containers for cosmetics, perfumes, drugs, food and valuable items such as watches, electronics or fine jewelry.

A container comprising: a container body that includes a wall portion separating inside and outside and is formed of a long-fiber-reinforced silicon-carbide composite material obtained by combining monofilaments of silicon carbide with a silicon carbide matrix, the wall portion having a thickness equal to a specific dimension; and a lid configured to close an opening of the container body, formed of a material containing at least silicon carbide, and equipped with such a wall portion separating inside and outside that thickness is within a range of 1 to 3 times the specific dimension.