A cap of the press-twist type for a container, includes: a metal capsule having a transversal wall of longest extension which extends transversely with respect to an axis of the container, and a lateral wall; a curling in the distal part with respect to the transversal wall of the lateral wall by means of a curling operation; a sealing gasket with an annular shape for engaging with an opening of the container. The sealing gasket is made of a PVC-free material and includes a lateral portion, positioned in contact with the lateral wall of the capsule, which includes two portions away from the transversal wall of the capsule: a first distal portion relative to the transversal wall of the capsule and a second proximal portion relative to the transversal wall of the capsule, with a thickness greater than the first distal portion.

A container lid is configured such that repeated movement of a grip piece and a connecting piece of the lid will not break the connecting piece so that the lid can be removed easily. An extension section extends upwardly from an upper end of the connecting section along an inner peripheral surface of a skirt wall of the lid. When the container lid is on the mouth-neck section of a container, an upper end part of the extension section is sandwiched between an inner peripheral surface of the lid skirt wall and an outer peripheral surface of a locking projection on the container mouth-neck section.

A can comprises a can body (10) and a lid (4). The can body is manufactured using only a single homogeneous piece of material and has an edge that defines a top opening into the can. The can body also has an inwardly directed bead (23), which extends around the body, is adjacent to the can body edge, and defines an inwardly facing sealing surface (24) of substantially constant transverse cross-sectional dimension along an axial extent. The lid defines an outwardly directed sealing surface which abuts the inwardly facing sealing surface presented by the inwardly directed bead in order to seal the lid to the can body. An alternative can body has an inwardly directed pinched or collapsed bead which defines an upwardly facing sealing surface (34) for engagement with a downwardly facing sealing surface of a can lid. The alternative can body additionally has an inwardly directed bead (35) between the can body edge and the pinched or collapsed bead. An outer brim (42) of the lid is configured to be retained between the two beads of the alternative can body.

A packaging device for at least one cosmetic product, comprises a case defining a housing. The case has a first snap-fit relief and a cover adapted to be fixed on the case to close the housing. The cover has a second snap-fit relief, adapted to cooperate with the first snap-fit relief to fix the cover on the case. One of the first snap-fit relief and the second snap-fit relief is made of metal and comprises at least one snap-fit tab extending between at least two slits.

A capped barrel system includes a barrel for aging and a device for capping the barrel. The barrel includes a plurality of staves made of a wood suitable for aging liquids, a plurality of hoops for holding the staves together, a head having a flat circular top, a bunghole in the head, and a chime formed by raised ends of the staves. The device includes a lid sized to span across the head and beyond the chime, a flange extending downwardly from the lid for engaging an external side of the staves, an opening in the lid to generally align with the bunghole, and a closure sized to seal the opening.

A lug closure includes a central top panel, an annular channel outboard of the top panel, a downwardly extending skirt outboard of the channel, the skirt terminating at an inward curl that defines a curl height, and lugs formed in the curl. Each one of the lugs includes a body that extends radially inwardly from the skirt. The body includes a leading edge that merges into a leading portion of the curl. The leading edge tapers in thickness from the curl height to a minimum lug thickness and forms a leading edge vertical taper angle from horizontal between 6 and 15 degrees. A trailing edge merges into a trailing portion of the curl and the trailing edge tapers in thickness from the curl height to the minimum lug thickness.

Sterilization packaging systems with features for sealing a volume against an ingress of contaminants are provided. Such features include a sealing assembly including a gasket and a sheet of filter material. The sealing assembly seals a lid to a seal rim of a base. The gasket has an upper surface, outer edge, and inner edge. The sheet of filter material extends from an inner edge of the gasket, and the gasket completely surrounds the sheet of filter material. The upper surface of the gasket comprises a plurality of indentations that define channels to facilitate delivery of a sterilization agent through the filter material. A sterilization assembly including a lid having a plurality of protrusions in its upper surface and a sliding-lock system for sealing and locking the lid to a container base is also provided.

A lid for a container for storing a smokeless tobacco product includes a laterally-extending wall having opposing first and second surfaces and defining a periphery. The wall has a central axis extending perpendicularly to the first and second surfaces. A sidewall extends from the second surface substantially parallel to the central axis and about the periphery of the wall, with the wall and the sidewall being formed of a polymeric material. The lid also includes a metallic cladding engaged with the wall so as to extend laterally across the first surface.

A tamper evident metal foil closure for a container which provides visual evidence of tampering in the form of damage to the metal foil (e.g. tearing) and evidence of temperature tampering of the metal foil when heat is used to remove and reseal the metal foil. Containers sealed with this novel metal foil closure make it more difficult to tamper with or remove the container contents and then return the container for a refund.

A portable deployable container system has structural elements, including a base, a cover, and a set of panels, which can be manipulated into at least two container configurations. In one configuration, a container is formed by releasably securing the cover to the base to define a first volume. Some or all of the panels may be enclosed within such first volume, defining an undeployed configuration for the system. A second configuration involves removably securing some or all of the set of panels to the base and enclosing the panels with the cover, thereby deploying the system and forming a second, deployed configuration enclosing a volume larger than the first volume. Interconnections between the structural elements benefit from duckbill connections which add strength to the configurations by receiving flanges of first elements into corresponding channels of second elements formed by flared walls on such structural elements.