A packaging system for a multi-component product preparation, having—a first container for storing a first product preparation component,—a second container for storing at least one second product preparation component and—a closure element sealing off the first container from the environment, having a coupling apparatus which couples the second container to the closure element and establishes a fluid connection between the first and the second containers. The closure element includes a closure cap which can be separated from the closure element along a predetermined break point to open the fluid connection between the first and the second containers, wherein the closure cap can be coupled to the second container being blocked in a direction of rotation about an axis of the closure element and has a thread mechanism of which the closure cap can be connected to the first container by a thread of the first container.

A packaging system for at least one product preparation component, having a first container for storing a first product preparation component, a second container for storing at least one further product preparation component, and a closure device which seals off an opening in the first container from the environment by way of a closure element having a coupling apparatus to couple the second container to the closure device and establishes a fluid connection between the first container and the second container. The invention additionally relates to a method for handling at least one product preparation component. The aim of the invention is to ensure a reliable packaging system which allows a user-friendly handling of the contained product preparation components. The closure element and the coupling apparatus are joined together as separate components in a non-detachable manner forming the closure device.

The present disclosure provides a feeding container device, including a bottle body having a bottle inner cavity, a first cover body at least partially disposed inside the bottle inner cavity and fixedly connected to the bottle body, a second cover body at least partially disposed inside the bottle inner cavity and having a cover inner cavity, a sealing ring disposed inside the bottle inner cavity and blocking the cover inner cavity, and a feeding device fixedly connected to the second cover body, the second cover body is mounted to the bottle body, the sealing ring is detachably connected to the second cover body and abuts the first cover body; when the second cover body moves away from the bottle body, the first cover body causes the sealing ring to separate from the second cover body, and the first sealed chamber communicates with the second sealed chamber.

An assembly (2) for dispensing liquids comprises: • a base member (8); • a cap (4) on the base member (8); and • a dispensing capsule (6) in the base member (8) and covered by the cap (4). The dispensing capsule (6) comprises: • a capsule body (7) having a first end (16) and a second end (18); • at least one wall (20) defining a first cavity (38) within the capsule body, the first cavity (38) having a first opening at the first end (16) of the capsule body; • at least one wall (22) defining a second cavity (40) within the capsule body, the second cavity (40) having a second opening at the first end (16) of the capsule body; • the first opening and the second opening provided with a seal member (64) which seals the first cavity (38) and the second cavity (40). The walls of the first cavity and the second cavity are collapsible if pressure is applied to the cavities from the second end (18) of the capsule body.

Some embodiments are directed to a bodily fluid sample collection device for the collection of naturally expressed bodily fluids and include a cap engageable with a tube to close a mouth of the tube. The cap includes a chamber for containing a reagent. The tube defines at least partly a sample collection space for receiving the naturally expressed bodily fluid. The cap comprises first and second cap portions relatively movable with respect to each other. The first and second cap portions are configured such that, responsive to engagement of the cap on the tube, one of the cap portions is caused to move integrally relative to the other cap portion to open the chamber and permit fluid communication between the chamber and the sample collection space. The reagent in the chamber is thereby permitted to mix with the bodily fluid in the sample collection space. A method of organizing and processing samples is also described.

Some embodiments are directed to a bodily fluid sample collection device for the collection of naturally expressed bodily fluids and include a cap engageable with a tube to close a mouth of the tube. The cap includes a chamber for containing a reagent. The tube defines at least partly a sample collection space for receiving the naturally expressed bodily fluid. The cap comprises first and second cap portions relatively movable with respect to each other. The first and second cap portions are configured such that, responsive to engagement of the cap on the tube, one of the cap portions is caused to move integrally relative to the other cap portion to open the chamber and permit fluid communication between the chamber and the sample collection space. The reagent in the chamber is thereby permitted to mix with the bodily fluid in the sample collection space. A method of organizing and processing samples is also described.

The present disclosure provides a feeding container device, including a bottle body having a bottle inner cavity, a first cover body at least partially disposed inside the bottle inner cavity and fixedly connected to the bottle body, a second cover body at least partially disposed inside the bottle inner cavity and having a cover inner cavity, a sealing ring disposed inside the bottle inner cavity and blocking the cover inner cavity, and a feeding device fixedly connected to the second cover body, the second cover body is mounted to the bottle body, the sealing ring is detachably connected to the second cover body and abuts the first cover body; when the second cover body moves away from the bottle body, the first cover body causes the sealing ring to separate from the second cover body, and the first sealed chamber communicates with the second sealed chamber.

A cover device includes: a guide module which is coupled to an upper end portion of the container, has an upward inclination at a predetermined angle, has an inclined protruding unit that protrudes, and is formed with a communication port through which the inside and the outside of the housing space communicate; a discharge module which is formed in a long pipe shape, and in which one side along a longitudinal direction penetrates the communication port and is disposed inside the container, the other side is exposed to the outside to form a discharge port; and a fixing module which is fixedly coupled to the inclined protruding unit in a state in which the other part of the discharge module penetrates, and is formed so that the discharge module is pressed toward the guide module.

A packaging system for a multi-component product preparation, havinga first container for storing a first product preparation component,a second container for storing at least one second product preparation component anda closure element sealing off the first container from the environment, having a coupling apparatus which couples the second container to the closure element and establishes a fluid connection between the first and the second containers. The closure element includes a closure cap which can be separated from the closure element along a predetermined break point to open the fluid connection between the first and the second containers, wherein the closure cap can be coupled to the second container being blocked in a direction of rotation about an axis of the closure element and has a thread mechanism of which the closure cap can be connected to the first container by a thread of the first container.

A nozzle for a two-chamber container for mixing two components and applying the mixture, comprises a foldable nozzle body, comprising a mainly ring-shaped connecting part for connecting the nozzle to a container body, wherein the connecting part is arranged at an outer diameter, a tip arranged mainly in the center of the nozzle body, the tip comprises a predetermined breaking line for providing an outlet in broken state, at least one intermediate folding ring connecting the tip with the connecting part so that the tip is movable relative to the connecting part in axial direction between a folded state, where the tip is arranged mainly radially inside the connecting part, and an unfolded state, where the tip is arranged mainly outside the connecting part, and a cover plate connected with the tip.