A container lid assembly including a rotational and axial guide feature extending radially from an interior surface of a lid sidewall. The rotational and axial guide feature is designed to provide axial translation and retention of a cap or other accessory when the cap (accessory) is rotationally engaged with the lid sidewall. The cap and lid can include an interface that creates a liquid and gas impervious seal therebetween. The seal can be provided between a bottom surface of the cap and the top surface of the lid, a feature of the sidewalls of the cap and the lid, or any other sealing interface. The lid can include a score line defining a tear panel, wherein the tear panel can be opened when the score line is fractured. The score line can be fractured using a stay-on-tab, an incisor, a shearing force, etc.

Disclosed are scented material compositions, articles and methods of their manufacture. In some aspects, a scented attachment for a beverage container includes a scented article including a body loaded with a volatile chemical compound to emanate from the body of the scented article to generate a scent, in which the scented article includes at least one interior protruding structure that projects from an interior wall of the body of the scented article and is configured to attach to a bottle and be enclosed by a cap and the bottle when the cap is securely fastened to the bottle, such that the scent from the scented attachment is trapped when the cap is securely attached to the bottle and releases into an outer environment when the cap is detached from the bottle, in which the scented article comprises a scented material formed of a fragrance oil and a plastic base material.

Aspects of the disclosure include an attachment for providing a scent to a container. In some aspects, a scent delivery system includes a bottle including a collar and a ledge structure each extending circumferentially outward; a scent ring loaded with a volatile chemical agent to emanate and generate a scent and including an interior protruding structure projecting from an interior wall of the ring, the scent ring configured to fasten around the neck of the bottle based on contact between the interior protruding structure and the ledge structure of the bottle; and a cap reversibly attachable to the bottle and including an interior rim structure that circumferentially projects from the interior of the cap, where the cap is structured to enclose the scent ring in a compartment formed between the collar and the interior rim structure when the cap is securely fastened to the bottle and trap the scent.

Disclosed are scented material compositions, articles and methods of their manufacture. In some aspects, a scented attachment for a beverage container includes a scented article including a body loaded with a volatile chemical compound to emanate from the body of the scented article to generate a scent, in which the scented article includes at least one interior protruding structure that projects from an interior wall of the body of the scented article and is configured to attach to a bottle and be enclosed by a cap and the bottle when the cap is securely fastened to the bottle, such that the scent from the scented attachment is trapped when the cap is securely attached to the bottle and releases into an outer environment when the cap is detached from the bottle, in which the scented article comprises a scented material formed of a fragrance oil and a plastic base material.

Provided is a can body containing contents such as carbonated beverages, the can body being capable of suppressing the occurrence of an unexpected opening while increasing the internal pressure resistance. In the can body, formula (A+B).Math.E/Z<1.88 is satisfied when 0<L<Y2, with the following definitions: L=D.Math.cos (12), A=X.Math.(L+Y1Y2)/Y1, and B=L+Y1Y2, under a condition of E<Z.

A container assembly including a body and a lid, the lid comprising a rotational and axial guide feature extending radially from a radially interior surface of a lid sidewall. The rotational and axial guide feature is designed to provide axial translation/retention of an accessory when the accessory is rotationally engaged with the lid sidewall. The container and accessory can include an interface that creates a gas impervious/liquid impervious seal therebetween. The seal can be provided between sealing surfaces of the container and the accessory. The lid can include or exclude a bottom wall. The lid can include a score line defining a tear panel in the bottom wall, wherein the tear panel can provide an opening through the bottom wall when the score line is fractured.

A method for forming a beverage can end (34a) having ink jet markings (50a) on its tab (36a) comprises a step of applying ink via an ink jet to a surface of tab stock, wherein the tab stock surface is unlubricated and substantially free of factory lubricant. The method further includes a step of lubricating the tab stock after the step of applying ink, a step of forming the tab stock into tabs, and a step of combining the tabs with an end shell to from the beverage can end.

The invention relates to the technical field of pull-tabs that are used in the packaging industry for application to lids. The problem to be solved by the invention is to provide a pull-tab 1 that is producible at reduced costs while having a sufficient mechanical strength for its purpose. A pull-tab achieving this is configured to be attached to a lid of a container. The pull-tab has a grip portion 10 and a front portion 20, and the pull-tab is formed from a portion of a sheet of metals, the sheet having a thickness. The grip portion has a hole 11. The hole is at least partially surrounded by a gripping edge 12 of the grip portion. The grip portion is adjacent to the front portion 20 of the pull-tab along a length axis L thereof. The front portion of the pull-tab is mechanically reinforced by a reinforcing layer 25, made from the sheet of metal.

A resealable container lid assembly including a cap rotationally assembled to a lid. The cap rotates between storage, opening, removal and resealing positions. Operation between the cap and the lid employs any suitable mechanical interface, such as cam tracks and cam followers. The lid includes a tear panel defined by a score line. Features of the cap are used to impinge upon the lid to fracture the score line and open the tear panel. Once opened, the cap can reseal the container. The seal can be provided between a bottom surface of the cap and the top surface of the lid, a feature of the sidewalls of the cap and the lid, or any other sealing interface. The cap can include a tamper indicator. The cap can be replaced with any of a variety of specialized caps and/or accessories designed for different functions.

Disclosed are scented material compositions, articles and methods of their manufacture. In some aspects, a scented attachment for a beverage container includes a scented article including a body loaded with a volatile chemical compound to emanate from the body of the scented article to generate a scent, in which the scented article includes at least one interior protruding structure that projects from an interior wall of the body of the scented article and is configured to attach to a bottle and be enclosed by a cap and the bottle when the cap is securely fastened to the bottle, such that the scent from the scented attachment is trapped when the cap is securely attached to the bottle and releases into an outer environment when the cap is detached from the bottle, in which the scented article comprises a scented material formed of a fragrance oil and a plastic base material.