Provided is a steel sheet having sufficient formability and strength even after sheet metal thinning, the steel sheet including: a chemical composition containing, by mass %, C: more than 0.0060% and not more than 0.012%, Si: 0.02% or less, Mn: 0.10% or more and 0.60% or less, P: 0.020% or less, S: 0.020% or less, Al: 0.01% or more and 0.07% or less, and N: 0.0080% or more and 0.0200% or less, with the balance being Fe and inevitable impurities, in which a dislocation density at a depth position of of a sheet thickness from a surface of the steel sheet is 2.010.sup.14/m.sup.2 or more and 1.010.sup.15/m.sup.2 or less.

A package includes a container with a crown closure bead and an external thread segment having a diameter greater than that of the crown closure bead, a crown closure coupled to the crown closure bead, and a multi-piece closure assembly coupled to the crown closure and the container. The closure assembly includes an inner shell, a seal liner carried by the inner shell and positioned against the crown closure, and an outer shell. The inner shell has an inner skirt having at least one internal thread segment to cooperate with the external thread segment of the container. The outer shell has an outer skirt with an internal retention bead for cooperating with an external retention bead of the inner shell to retain the shells together in an axial direction, and outer child-resistant engagement features to cooperate with inner child-resistant engagement features of the inner shell.

A package includes a container with a crown closure bead and an external thread segment having a diameter greater than that of the crown closure bead, a crown closure coupled to the crown closure bead, and a multi-piece closure assembly coupled to the crown closure and the container. The closure assembly includes an inner shell, a seal liner carried by the inner shell and positioned against the crown closure, and an outer shell. The inner shell has an inner skirt having at least one internal thread segment to cooperate with the external thread segment of the container. The outer shell has an outer skirt with an internal retention bead for cooperating with an external retention bead of the inner shell to retain the shells together in an axial direction, and outer child-resistant engagement features to cooperate with inner child-resistant engagement features of the inner shell.

A method for making a customised crown cap, including the following steps: making a shell defining the body of the crown cap, having the circular upper face configured with a recessed portion positioned and included inside the perimeter of the upper face; making a personalising element having dimensions corresponding to the recessed portion and having, at its upper surface, identification means; inserting the personalising element inside the recessed portion and relative stable association.

A method for making a customised crown cap, including the following steps: making a shell defining the body of the crown cap, having the circular upper face configured with a recessed portion positioned and included inside the perimeter of the upper face; making a personalising element having dimensions corresponding to the recessed portion and having, at its upper surface, identification means; inserting the personalising element inside the recessed portion and relative stable association.

Disclosed is a metal bottle seal that is disposed on the curl of the metal bottle. The bottle seal may be held in place by crimping of the curl. In addition, adhesive may be used to hold the bottle seal on the curl. Adhesives can be used that fill discontinuities that may exist in the curl as a result of substantial drawing and ironing of the metal. Further, the metal bottle seal can be made of a material or laminated with a material that is soft enough to fill the discontinuities. The seal can be preformed as a continuous annulus for easy application to the top of the metal bottle. The metal bottle seal can also be used in conjunction with a cap seal to ensure an adequate and reliable seal.

Disclosed is a metal bottle seal that is disposed on the curl of the metal bottle. The bottle seal may be held in place by crimping of the curl. In addition, adhesive may be used to hold the bottle seal on the curl. Adhesives can be used that fill discontinuities that may exist in the curl as a result of substantial drawing and ironing of the metal. Further, the metal bottle seal can be made of a material or laminated with a material that is soft enough to fill the discontinuities. The seal can be preformed as a continuous annulus for easy application to the top of the metal bottle. The metal bottle seal can also be used in conjunction with a cap seal to ensure an adequate and reliable seal.

Systems and methods directed to the art of secondary beverage packaging include a device or structure for assisting in the opening of primary beverage packaging which may, prior to opening, have been at least partially contained in the secondary beverage packaging.

Systems and methods directed to the art of secondary beverage packaging include a device or structure for assisting in the opening of primary beverage packaging which may, prior to opening, have been at least partially contained in the secondary beverage packaging.

Crown caps comprising jag-like or tooth-like shaped ends, wherein one or a plurality of cavities is formed between an outer container surface and the shaped ends, and wherein in the region of the shaped ends a deformable sealing material is provided which closes the cavities at least to the extent of the edge of the crown cap that points to the base of the container, with the sealing material forming a ring-like or hoop-like element separate from the crown cap and which interacts with the crown cap in such a way that when the shaped ends are deformed for the container closure they press or sink into the sealing material.