A double-layer glass feeding bottle includes a bottle body, a first cap, a second cap, and a nipple. The first cap is threaded to an upper portion of a side wall of the bottle body. The nipple is fixedly connected to an inner side wall of the first cap. The second cap is provided at a top of the first cap. The bottle body includes an inner liner and an outer shell. The inner liner is provided inside the outer shell. A bottom of the outer shell is integrally formed with a bottom of the bottle body. A through hole is provided at the bottom of the outer shell. A one-way valve is provided inside the through hole.

A tamper-evident cap (2) for engagement to a container closure plug (100), the cap including a panel (10) having a container closure plug-facing side and a preweakened region defining a tear strip (17), the tear strip having a tear strip pin (30) extending from the closure plug-facing side and configured for receipt by the container closure plug, a sidewall (12) extending from the closure plug-facing side, and a center post (20) extending axially from a central region of the panel, wherein the center post is configured to engage the container closure plug, the center post having a post preweakened region.

A system for sealing a beverage container includes a crown defining a bottom surface. A liner that includes an oxygen scavenger is coupled to the crown such that a top surface of the liner contacts the bottom surface of the crown. The bottom surface of the liner supports printed indicia where the bottom surface of the liner and the printed indicia are exposed to a beverage contained in the beverage container.

An aluminum bottle outsert includes an annular inner surface configured to be received and supported on an upper neck portion of an aluminum bottle. The outsert also includes an annular outer surface that has a threaded portion adapted to receive a wine bottle screw top capping assembly.

An aluminum bottle outsert includes an annular inner surface configured to be received and supported on an upper neck portion of an aluminum bottle. The outsert also includes an annular outer surface that has a threaded portion adapted to receive a wine bottle screw top capping assembly.

The presently disclosed subject matter is directed to a closure assembly for use with a container (e.g., an aerosol can). The closure assembly includes a skirt and a protective cap. In some embodiments, a lock feature temporarily attaches the protective cap to the container and increases a force required for a user to remove the protective cap. In some embodiments, an inner lock opening of the skirt is configured to be registered with an outer lock opening to receive a locking element therethrough. In some embodiments, a set screw is positioned in the skirt to selectively allow or inhibit relative rotation between the skirt and the protective cap. In some embodiments, a biasing element selectively allows or inhibits engagement of threads of the protective cap with the threads of the skirt depending upon application of an axial force to overcome a biasing force of the biasing element.

A metal screw cap (1), a pop-top can and a metal screw cap (1) manufacturing method. The metal screw cap (1) includes a screw cap body (10), where an inner wall of the screw cap body (10) encloses a channel for liquid to flow out; the screw cap body (10) includes a threaded portion (11), an arc-shaped portion (12) and an hemming portion (13); the arc-shaped portion (12) includes a plurality of circular arc-shaped segments connected end to end; the threaded portion (11) is used for threaded sealing connection with a lid, and the hemming portion (13) is used for seaming with a turned edge of a can body. The pop-top can includes the can body and the metal screw cap (1). The metal screw cap (1) manufacturing method is used for manufacturing the metal screw cap (1).

A metal screw cap (1), a pop-top can and a metal screw cap (1) manufacturing method. The metal screw cap (1) includes a screw cap body (10), where an inner wall of the screw cap body (10) encloses a channel for liquid to flow out; the screw cap body (10) includes a threaded portion (11), an arc-shaped portion (12) and an hemming portion (13); the arc-shaped portion (12) includes a plurality of circular arc-shaped segments connected end to end; the threaded portion (11) is used for threaded sealing connection with a lid, and the hemming portion (13) is used for seaming with a turned edge of a can body. The pop-top can includes the can body and the metal screw cap (1). The metal screw cap (1) manufacturing method is used for manufacturing the metal screw cap (1).

A double-layer glass feeding bottle includes a bottle body, a first cap, a second cap, and a nipple. The first cap is threaded to an upper portion of a side wall of the bottle body. The nipple is fixedly connected to an inner side wall of the first cap. The second cap is provided at a top of the first cap. The bottle body includes an inner liner and an outer shell. The inner liner is provided inside the outer shell. A bottom of the outer shell is integrally formed with a bottom of the bottle body. A through hole is provided at the bottom of the outer shell. A one-way valve is provided inside the through hole.

A double-layer glass feeding bottle includes a bottle body, a first cap, a second cap, and a nipple. The first cap is threaded to an upper portion of a side wall of the bottle body. The nipple is fixedly connected to an inner side wall of the first cap. The second cap is provided at a top of the first cap. The bottle body includes an inner liner and an outer shell. The inner liner is provided inside the outer shell. A bottom of the outer shell is integrally formed with a bottom of the bottle body. A through hole is provided at the bottom of the outer shell. A one-way valve is provided inside the through hole.