The bottle has a neck sealed by a stopper. The safeguarding device (2) comprises a first and a second part (20, 21), the first part (20) being adapted to be integrated in the stopper (1) and the two parts (20, 21) being joined in translation while allowing a limited relative movement of one part with respect to the other when a traction force is applied to the safeguarding device (2) in order to remove said stopper (1) from the neck. According to the invention, the safeguarding device comprises an electrical component (212) disposed so that at least one electrical characteristic of said component is modified during the relative movement of the two parts (20, 21).

The present invention provides, medical rubber parts that do not physically and chemically affect the quality of preparations. The present invention relates to a medical rubber part obtained by press-molding an unvulcanized rubber mainly containing a rubber for forming a liquid-contacting portion and an unvulcanized rubber mainly containing a butyl-based rubber for forming a non-liquid-contacting portion, wherein a color difference dE between the liquid-contacting portion and the non-liquid-contacting portion is 6.0 or more in NBS units.

A package includes a container, a flowable product dispensably disposed within the container, a closure carried by the container, and an indicator within the container and adapted, upon contact with air, irreversibly to change a characteristic of the indicator that is visible from outside of the container to indicate to a user that the package has been used, wherein the closure includes a closure member carrying the indicator and having a wedge opening, and a wedge member carried in the wedge opening.

This invention relates to a bottle closure assembly (10) for use in the efficient production of sparkling wines. The invention comprises: a stopper (12) for sealing engagement within the finish and/or neck portion(s) of a bottle (100); a passage (18) within said stopper extending longitudinally from a wine-side opening (20) at one end thereof; and a valve member (30) located within said passage. The valve member is selectively gravity-responsive thus allowing passage of liquid and/or solid and/or gaseous materials to be permitted or prevented dependent upon the orientation of the bottle closure assembly. This invention also discloses a disgorgement method for use in the production of sparkling wines.

Disclosed is a method for making a flexible container. The method implements an injection mold having a collapsible core that expands/moves to define the apertures and, in some embodiments, holds a flexible film in place during the injection mold process and collapses/moves back post-injection molding to allow for the flexible container to be readily removed from the die. In addition, the method described includes a post-injection molding anneal process that is implemented to allow the flexible film to shrink so as to provide for form-fitting of the film to the molded portion of the container.

An illuminated bottle stopper mainly includes a lighting, plug body and light transmission tube, where the lighting is a light transmission decoration of a preset shape with an optoelectronic unit configured on the bottom thereof, the plug body is tapered and assembled on the bottom of the base, a passage is longitudinally configured inside the plug body, one end of the light transmission tube is in connection with the passage of the plug body bottom, and a light source is configured to illuminate the light transmission tube, thereby allowing light to be scattered inside and outside a bottle when the plug body is inserted in the mouth of the bottle.

Aspects and techniques of the present disclosure relate to an internal cover/vent handle arrangement, in association with a container, such as a 5 gallon bucket with a slanted sidewall for evacuating air volume above stored material. The disclosure relates to a squeeze-actuated vent valve arrangement arranged and configured to be easily operated even while deeply recessed in the bucket. The disclosure also relates to a deflectable outer seal arrangement configured to seal against a slanted sidewall of a bucket.

An improved packaging assembly for storing, distributing, treating, mixing, and dispensing tissue and/or cellular material and/or implantable material. The packaging assembly may include pouches, tubes, and a bag made of a sealable, flexible polymeric material that is open at one end and a needle-free swabable connector attached to the pouch at the other end and acting as a port to allow for the introduction or discharge of biological solutions, rinsing solution, and/or preservation solutions into the packaging assembly. The designed thickness of the wall of the packaging assembly facilitates efficient heat/cold transfer, which is useful for successful controlled rate freezing, quick thawing, and resuscitation of viable cells or tissue. The packaging assembly is also useful for combining additional biological fluids with the cellular material or tissue, and for efficient mixing of the biological fluids with the tissue and/or cellular material in the assembly.

A pierceable self-resealing stopper for a container is disclosed. The disclosed stopper is suitable for sealing a container containing reagents for use in a high-throughput analysis system in which reagents in the container are accessed by an aspirator probe piercing the stopper. The stopper is configured for being pierced and resealing itself a large number of times without degradation of the stopper by coring or fragmentation, for example. A set of protrusions extending from a top surface of the stopper is depressed to stretch a thin diaphragm area between the protrusions prior to and during insertion of the probe. After extraction of the probe, the protrusions are allowed to return to a relaxed state, which discontinues stretching of the diaphragm area and reseals the container.

The present invention discloses a one-button-opened cup cap and cup. The cup comprises a cup body and a cup cap partially inserted into the cup body. The cup cap comprises a pressing assembly, a water shutoff assembly and an exhaust assembly. The water shutoff assembly comprises a main cap, a sealing cap and a linkage component. The pressing assembly is connected with the main cap. The linkage component is provided with an air outlet hole plugged by the exhaust assembly. The pressing assembly is longitudinally pressed under the action of external force to act on the exhaust assembly and unblock the air outlet hole. The main cap restricts the pressing assembly from positioned at two longitudinal positions different in height. The present invention has the advantages of need of only pressing the pressing component when disconnecting the cup cap from the cup body, and simple and quick disconnection operation.