A stopper for a container providing evidence of first opening includes an upper part with a protection cap closable on a pouring element and a ridged lower part with an upper hollow cylindrical portion disposed inside the pouring element and a lower cylindrical portion of larger diameter that is internally threaded. A frangible label is positioned between the protection cap, and a security ring is connected with the upper and lower parts with frangible bridges. An annular security crown is connected to the lower part of the stopper by frangible bridges and a cam arrangement, coaxially coupled between an outer surface of the upper hollow cylindrical portion and an inner surface of the pouring element, causes their translation and rotation. The pouring element has a duct passage and a coaxial island shutter which cooperates with a central hole in the upper hollow cylindrical portion of the lower part.

Glue bottle anti-clog caps are provided. The anti-clog cap has a body with a mounting section for attaching the body to a glue bottle. The body of the anti-clog cap has a dispensing section that includes a central lumen extending from the second mounting end. The body of the anti-clog cap also has a tip section with a support rib protruding from an outlet of the dispensing section. The tip has a tip plug protruding from the support rib. The anti-clog cap has a nozzle that mates to the body and a tip orifice aligned with the tip plug of the body. The tip section is configured to allow the free flow of glue through the cap. The nozzle can rotate between an open and closed position. In the closed position the tip plug can extend into the tip orifice thereby preventing the flow of glue.

Embodiments of a multi-compartment beverage bottle system and methods of manufacturing the system are disclosed. First and second housing elements are in mutual engagement with one another to at least partially define a fluid vessel with a fluid cavity therein. The fluid cavity includes a first fluid compartment and a second fluid compartment. The first housing element is rotatable between a storage position and a mix position with respect to the second housing element. A shuttle element is disposed within the fluid cavity and axially actuatable along the main axis into and out of a seal position. Rotation of the first housing element toward the storage position actuates the shuttle element toward the seal position. Rotation of the first housing element toward the mix position actuates the shuttle element away from the seal position, thereby placing the first and second fluid compartments into fluid communication with one another for mixing.

The present disclosure belongs to the field of packaging, and provides a rotary sealed packaging container which comprises an outer lid, a hollow inner core and a container body, wherein the inner core is mounted on an opening part of the container body so that the inner core can relatively move in axial direction of the container body and cannot relatively rotate in the circumferential direction, and the outer lid is mounted on the opening part so that the outer lid cannot relatively move in the axial direction and can relatively move in the circumferential direction; the outer lid is internally provided with a hollow thread part, an inner thread is arranged on the inner wall of the thread part, an outer thread is arranged on the outer wall of the inner core, the inner thread of the thread part matches with the outer thread of the inner core.

The present disclosure belongs to the field of packaging, and provides a rotary sealed packaging container which comprises an outer lid, a hollow inner core and a container body, wherein the inner core is mounted on an opening part of the container body so that the inner core can relatively move in axial direction of the container body and cannot relatively rotate in the circumferential direction, and the outer lid is mounted on the opening part so that the outer lid cannot relatively move in the axial direction and can relatively move in the circumferential direction; the outer lid is internally provided with a hollow thread part, an inner thread is arranged on the inner wall of the thread part, an outer thread is arranged on the outer wall of the inner core, the inner thread of the thread part matches with the outer thread of the inner core.

A package that is configured to store and dispense fluids. The package includes a container and a dosing dispenser for closing an opening to the container. The dosing dispenser includes a body portion having a syringe receiver that is configured to receive a syringe to remove fluid from the container.

Glue bottle anti-clog caps are provided. The anti-clog cap has a body with a mounting section for attaching the body to a glue bottle. The body of the anti-clog cap has a dispensing section that includes a central lumen extending from the second mounting end. The body of the anti-clog cap also has a tip section with a support rib protruding from an outlet of the dispensing section. The tip has a tip plug protruding from the support rib. The anti-clog cap has a nozzle that mates to the body and a tip orifice aligned with the tip plug of the body. The tip section is configured to allow the free flow of glue through the cap. The nozzle can rotate between an open and closed position. In the closed position the tip plug can extend into the tip orifice thereby preventing the flow of glue.

A system and method for dispensing fluids is introduced. A preferred embodiment comprises a sealed tank, a bag containing fluid inside the sealed tank, an outlet for dispensing the liquid in the bag, and a pressure generating device to create pressure in the sealed tank.

This invention provides a liquid container apparatus and method to prevent spilling of a liquid, such as oil, while adding liquid to an engine or other component, without the use of a funnel and without inverting the container, and to make the liquid-adding operation easier and safer for a user, providing a smart cap with a smart-cap opening turnably mounted upon an opening protrusion on a container body such that the smart cap can be closed and opened without detaching the smart cap from the container body, the liquid can be dispensed without inverting the container, and the rate of liquid flow can be controlled by a user, providing a container able to be placed upon or near an engine for the required time, providing a container that dispenses liquid without being inverted, and providing a container that visually indicates the amount of liquid within, consequently simplifying the use of the container.

Embodiments of the present disclosure generally relate to caps, closures, seals, and containers, and control of flow of fluids. Certain embodiments can be used with fluids related to machinery, for instance, engine oil, brake fluid, coolant, transmission fluid, and power steering fluid. Certain embodiments of the present disclosure effectively hold and transfer a fluid or a fluid substance, further being able to open, close, and regulate fluid flow. Embodiments include a single piece tubular component that includes a cap interiorly attached to such tubular component with ribs, and a container having a tapered end. In certain embodiments, a tube is attached to the cap. In certain embodiments, a nozzle collar having a tapered end is adapted to attach to a container.