A can end (10) for a two-piece beverage container (1) has a public side (32) opposite a product side (34). A cured coating (76) is on the product side (34) of the can end (10) and forms a substantially continuous thin layer thereon. A circumferential curl (12) is centered about a longitudinal axis (50). A circumferential chuckwall (14) extends downwardly from the curl (12). A circumferential U-shaped countersink (16) is located downwardly from the chuckwall (14). The countersink (16) has an annular bead defining a lowermost vertical extent of the can end (10). A center panel (18) is located radially inwardly from the countersink (16) and is centered about the longitudinal axis (50). The center panel (18) has a means for providing an opening in the can end (10). A circumferential second coating (92) forms an annular layer on the product side (34) of the circumferential curl (12) and the cured coating (76). The second coating (92) provides a layer on one or more fractures in the cured coating (76).

Removable closure device for metal containers comprising a lid delimited by a peripheral edge; a tab having a connecting end connected to the lid near a first portion of the peripheral edge and extending along a longitudinal direction towards a second portion of the peripheral edge opposite the first portion, and having a grip end opposite the connecting end located between the first and the second portions of the peripheral edge; two stiffening elements placed on the lid on opposite sides with respect to the tab, each of which comprises: an inner wall having a first curved section closely surrounding the grip end of the tab and having the concavity facing the tab, and an outer wall extending along the longitudinal direction between a first and a second tip, respectively facing the first and the second portions of the peripheral edge. The tangents to the outer walls of each stiffening element at the second tip converge near the second portion of the peripheral edge.

The invention comprises a method and apparatus for holding a Cannabis product, such as a beverage container having a resealable closure that remains affixed to the beverage container when in both an open position and a closed position, where a cavity within the container comprises at least two servings of tetrahydrocannabinol (THC). The resealable closure optionally includes a slideable/rotatable element that is slideable/rotatable along a horizontal plane relative to an upper surface of the beverage container, the slideable/rotatable closure element alternatingly closing an opening in the lid when in a first position and allowing access through the opening when in a second position. The resealable container in combination with graphical THC serving size indicators allows a consumer to consume a known amount of THC.

The invention comprises a method and apparatus for forming a Cannabis product, comprising the steps of: preparing a tetrahydrocannabinol emulsion comprising particles, the particles comprising: (1) a first peak concentration of the particles, as a function of particle size, less than nine hundred nanometers in diameter; and (2) a second peak concentration of the particles greater than nine hundred nanometers in diameter and adding the tetrahydrocannabinol emulsion to at least one of: an edible, a beverage, an additive for use in a vape cartridge, and a pre-roll, where a mixer is used to form the particles containing tetrahydrocannabinol and where the particles comprise at least one of: a micelle comprising the tetrahydrocannabinol; a droplet of the tetrahydrocannabinol; a lipid bilayer cell comprising the tetrahydrocannabinol; a mixed droplet of both the tetrahydrocannabinol and an oil; and the tetrahydrocannabinol and at least one-tenth of a percent ethanol.

The invention comprises a method and apparatus for forming a Cannabis product, comprising the steps of: combining tetrahydrocannabinol and ethanol to form a THC-alcohol compound, the THC-alcohol compound comprising less than fifty percent water by mass and subjecting the THC-alcohol compound to a shear force in excess of 100 or 50,000 sec.sup.−1. Optionally and preferably, formation of the Cannabis product results after successive steps of reducing viscosity of the tetrahydrocannabinol compound, such as by 2000+ cP and 20+ cP, or after reversing a first viscosity reducing step of 2000+ cP with a subsequent viscosity increase of 2000+ cP, such as in the formation of a THC containing drink, edible, vape pen solution, or preroll.

The invention comprises a method and apparatus for holding a Cannabis product, such as a soda or a beverage, comprising: a container comprising a cavity at least partially enclosed within a base and at least one side extending upwards from the base; an emulsion in the cavity, the emulsion comprising at least: water and tetrahydrocannabinol; and a label on the at least one side, the label comprising a set of at least three graphical serving size indicators correspondingly positioned at at least three differing vertical locations from the base, where a mean particle size of the beverage is preferably less than one thousand nanometers in diameter.

Beverage containers are provided for storing liquid contents. In various embodiments, containers are provided with devices and means for allowing a controlled ingress or oxygen or similar material to the container contents. In preferred embodiments, devices and methods for storing wine are provided.

The dual mouth shotgun can may combine the advantages of a standard aluminum beverage can with a second opening to allow for a high rate of air flow and displacement resulting in a high rate of fluid flow from the can. The can may implement a stay-tab mechanism, or any other appropriate mechanism, for ease of use and familiarity, on the standard top opening, and may further implement a stay-tab mechanism, or other appropriate mechanism on the bottom or lower side of the can for shotgunning the fluid in the can.

A pop top lid enables opening and closing of a top opening in a cylindrical fluid container such as a beverage can. an enclosing a top opening in a cylindrical fluid container. A pocketed tang of a stay-on tab assembly pivots about a central rivet on an end shell of the pop top lid. During lifting and rotation of the stay-on tab assembly, an aperture creation point begins to shear a scored line to remove a tear panel from an end shell of the beverage can. directing the tear panel between a top cover and a bottom plate of the pocketed tang. A flange of the bottom plate assists in removal of the tear panel by being directed into a panel opening left by the tear panel directing the tear panel into the tear panel capturing pocket when the stay-on-tab assembly is rotated in a first direction of rotation.

An integrated device for opening and closing of cans and tins with a non-deformable partial lid to allow partial emptying of its contents and subsequent closing of a container, with a partial lid to be taken off as an integral part of the container's lid, delimited the partial lid by a circumscribing scoring line and with a lever for the opening of the partial lid joint together with the lid by centered riveting or similar known technique, where the lever includes a riveting end provided with a tear-off extension presenting a fold towards the lid whereas the other end includes a handgrip with an upper covering of the partial lid and a partial lid including two connections towards the lid of the container and presenting a non-deformable surface.