Disclosed is a cap arrangement for a bottle. The cap arrangement comprises a cap having a flat portion, and a hollow portion having a first end and an opposite second end. The hollow portion extends vertically from a periphery of the flat portion. One or more internal threads are arranged on the second end, of the hollow portion, away from the first end. The cap arrangement further comprises a mouth portion of the bottle, wherein the mouth portion comprises one or more complementary external threads arranged away from an opening of the mouth portion of the bottle. The one or more external threads and the one or more internal threads allow threadable engagement between the cap and the mouth portion away from the opening of the bottle.

A closing assembly for a bottle, the assembly including a cage, a closing stopper, and a ring nut. The cage includes a side wall with an inner surface including a bead and a lip spaced to form a seat for a collar of the bottle. Retaining teeth are provided for keeping a head of the closing stopper in position. An outer surface of the side wall of the cage includes an annular cavity and a side wall of the ring nut includes an inner lower projection configured to engage the annular cavity in a preassembly configuration. The cage further includes a plurality of windows. Each window includes a tongue connected to a lower edge of the window along a hinge line. The lip is formed at an upper end of each tongue and each tongue is rotatable elastically about the hinge line.

A closing assembly for a bottle, the assembly including a cage, a closing stopper, and a ring nut. The cage includes a side wall with an inner surface including a bead and a lip spaced to form a seat for a collar of the bottle. Retaining teeth are provided for keeping a head of the closing stopper in position. An outer surface of the side wall of the cage includes an annular cavity and a side wall of the ring nut includes an inner lower projection configured to engage the annular cavity in a preassembly configuration. The cage further includes a plurality of windows. Each window includes a tongue connected to a lower edge of the window along a hinge line. The lip is formed at an upper end of each tongue and each tongue is rotatable elastically about the hinge line.

The invention relates to a container closure for closing a container opening of a container having a casing, a cover disc which abuts the upper end of the casing, a dispensing opening which is provided on the cover disc, a first sealing element which is formed on the inner side of the cover disc and is provided to project sealingly into the container opening, and a cap which closes or opens the dispensing opening. On the casing, at least one latch opening is provided which can interact with a latch element of the container.

The invention relates to a container closure for closing a container opening of a container having a casing, a cover disc which abuts the upper end of the casing, a dispensing opening which is provided on the cover disc, a first sealing element which is formed on the inner side of the cover disc and is provided to project sealingly into the container opening, and a cap which closes or opens the dispensing opening. On the casing, at least one latch opening is provided which can interact with a latch element of the container.

A bottle closure and opener device for use on a wine bottle including a sleeve having a top side, a bottom side, an outer surface, and an inner surface, the top side having a first opening, the bottom side having a second opening, and the inner surface including inner threads, wherein the internal threads are configured to mate with external threads on a top portion of the wine bottle. A cork having an upper portion positioned within the first opening of the sleeve and extending above the bottle top and a lower portion of the cork positioned within the wine bottle's neck opening to seal a liquid within the wine bottle and to seal oxygen from entering the bottle. During operation, the cork and sleeve combination are configured to be removed from the wine bottle's opening via unscrewing the sleeve from the top portion of the wine bottle.

A bottle closure and opener device for use on a wine bottle including a sleeve having a top side, a bottom side, an outer surface, and an inner surface, the top side having a first opening, the bottom side having a second opening, and the inner surface including inner threads, wherein the internal threads are configured to mate with external threads on a top portion of the wine bottle. A cork having an upper portion positioned within the first opening of the sleeve and extending above the bottle top and a lower portion of the cork positioned within the wine bottle's neck opening to seal a liquid within the wine bottle and to seal oxygen from entering the bottle. During operation, the cork and sleeve combination are configured to be removed from the wine bottle's opening via unscrewing the sleeve from the top portion of the wine bottle.

A cap protector for protecting a cap on a container includes a plurality of axial fins extending from a common point. Each axial fin includes a body extending between an inner edge and an outer edge, and a cap-engaging lip defined on the inner edge that is configured to selectively engage a cap of a container. The plurality of axial fins may be movable from a disengaged position to an engaged position, wherein in the engaged position the cap-engaging lip of each of the plurality of axial fins engages the cap of a container.

A multilayer capsule of the types which cover the neck of wine or liquor bottles is made is made exclusively of aluminum, or at least 98% by weight of aluminum. A production method for preparing the capsule can include forming a capsule body and fixing an aluminum disc in the upper part of the body. Another production method can include cutting a multilayer sheet into suitable size for the capsule; and forming the capsule by deep-drawing.

A multilayer capsule of the types which cover the neck of wine or liquor bottles is made is made exclusively of aluminum, or at least 98% by weight of aluminum. A production method for preparing the capsule can include forming a capsule body and fixing an aluminum disc in the upper part of the body. Another production method can include cutting a multilayer sheet into suitable size for the capsule; and forming the capsule by deep-drawing.