4518results about "Closure using caps" patented technology

A closure for a medical solution containing bottle, including a cap having a shroud disposed in closing relation to the neck and access opening of the bottle. The cap is removably connected to the bottle and may include a shrouded tamper evident indicator member connected to an interior surface of the shroud, at least initially inwardly of an open end of thereof in a non-visually observable location. Upon removal of the cap from the bottle and replacement thereof, the indicator member will be disposed exteriorly of the shroud in a visually observable location on the bottle. The closure may also include a spout integrated into the cap in a fixed, removable connection therewith, such that the spout is movable with the cap into closing relation of cap to the bottle neck and access opening.

A closure for a medical solution containing bottle, including a cap having a shroud disposed in closing relation to the neck and access opening of the bottle. The cap is removably connected to the bottle and may include a shrouded tamper evident indicator member connected to an interior surface of the shroud, at least initially inwardly of an open end of thereof in a non-visually observable location. Upon removal of the cap from the bottle and replacement thereof, the indicator member will be disposed exteriorly of the shroud in a visually observable location on the bottle. The closure may also include a spout integrated into the cap in a fixed, removable connection therewith, such that the spout is movable with the cap into closing relation of cap to the bottle neck and access opening.

A closing cap for a container having a lateral wall and a transversal wall positioned at one end of the lateral wall, a separating line being provided on the lateral wall to define a retaining ring that is configured to internally engage with a stop ring of a neck of the container as to remain anchored to the neck, and a closing element removably engageable with the neck, so as to open or close the container. The separating line is circumferentially interrupted to define in the lateral wall a joining zone in which the retaining ring and the closing element are joined. The cap additionally includes an inner thread structure positioned on the inside of the lateral wall for engaging with an outer thread structure of the neck and removably coupling the closing element to the neck of the container.

A tamper evident seal structure for a vial septum or other cover having a housing including a sidewall terminating in oppositely disposed open and closed ends. A retainer is fixedly disposed within the housing and structured for retaining engagement with a portion of a vial, substantially adjacent the vial cover. The housing also includes a pressure member disposed within an interior thereof in attached, relation to the closed-end. The pressure member and the retainer are cooperatively disposed and structured to respectively exert pressure on the vial cover concurrent to retaining engagement with the vial. Tamper evident capabilities are at least partially defined by a detachment of a removable sidewall section from a remainder of said sidewall.

In one general aspect, a method for filling multiple containers with a pharmaceutical product is disclosed, which comprises decontaminating sealed nested materials in a transfer chamber, removing from the sealed nested materials one or both of a container nest holding the multiple containers and a closure nest holding multiple closures, transferring from the transfer chamber to a controlled environment enclosure the removed nest, aseptically filling the containers with the pharmaceutical product, and closing the containers with the multiple closures. The nests are configured to allow multiple closures and containers to be simultaneously aligned concentrically, and closed simultaneously. Spring-loaded retaining structures on the closure nest allow it to releasably retain multiple closures above the corresponding multiple containers. In some embodiments the spring-loaded features are monolithically integrated with the closure nest. The product may be lyophilized in partially sealed containers while the sealing closures are releasably retained by the closure nest.

A cap for a container comprises a side wall extending about an axis and a transversal wall arranged at an end of the side wall.A separation line is provided on the side wall for defining:a retaining ring intended to remain anchored to a neck of the container, anda closure element which can removably engage the neck, so as to open or close the container.The separation line extends about the axis and is circumferentially interrupted so as to leave a joining portion between the retaining ring and the closing element.The cap further has an incision line which extends transversally to the axis between the separation line and a free edge of the retaining ring, so that between the separation line and the incision line two connecting bands are defined, the connecting bands joining the retaining ring to the joining portion. The connecting bands have a radial thickness measured in a radial direction and a height measured parallel to the axis. The ratio between the height and the radial thickness of the connecting bands is greater than, or equal to, 1.4 and is less than, or equal to, 6.5.

The utility model provides a storage bottle head and a beverage bottle. The storage bottle head comprises an upper cover, a middle cover and a lower cover, the upper cover comprises a connecting clamping ring, a flexible connecting block, a sealing cover and a connecting point; the middle cover is of a cylindrical structure, a sliding groove is formed in the outer side, and a poking cone is connected to the bottom end; the lower cover is of a cylindrical structure and is composed of an outer cylinder and an inner cylinder, and the outer cylinder is connected with the bottle body; two guide columns are symmetrically arranged on the inner wall of the inner barrel and correspond to the sliding grooves, the two guide columns are located in the two sliding grooves in the outer barrel respectively when the middle cover is inserted into the lower cover, and a conical sealing bottom is arranged at the bottom end, connected with the easy-to-tear ring, of the top of the inner barrel; the middle cover is inserted into the lower cover, the top of the middle cover is sealed through the sealing cover of the upper cover, and a cavity for storing ingredients is formed in the lower cover; the easy-to-tear ring is torn off, the middle cover moves up and down in the lower cover through cooperation of the guide column and the sliding groove, the poking cone moves downwards to puncture the conical sealing bottom of the lower cover, ingredients in the cavity flow into a bottle through the crevasse, operation is convenient and fast, use is sanitary, and the experience feeling is good.

A container for contents includes: a container part for accommodating contents; a cap part opening / closing the container part, and having at least one thread formed at the inner side thereof in a first direction; and a coupling part which is provided at one side of the container part, and which has a plurality of coupling units protruding along the outer peripheral surface thereof, wherein the plurality of coupling units are arranged to be spaced from each other in the first direction and a second direction that is opposite to the first direction, and are spaced apart in the second direction such that at least one first groove is formed in the first direction between the plurality of coupling units, and thus the cap part can be detachably coupled to the coupling part while the threads move.

A dosing bottle has a container; a riser; a cap piece; a standpipe connected to the riser and one or more return openings in a tubular wall of the standpipe; and a closure member. The closure member is rotatably attached to the cap piece and defines an interior dosing volume and a dispenser opening. The closure member is axially movable relative to the cap piece between a closed position and an open position. The open position allows a liquid in the interior volume of the container to flow through the riser and through the return opening and into the interior dosing volume.

A closure assembly for a package with a flexible thin-walled bag that has a spout unit having a spout having an inner surface is provided. The spout unit has at least one spout cam portion made on the inner surface. A closure applicable to the spout unit has a cap unit having a cap engageable with the spout and extending along a cap axis. The cap has a cap base. The cap unit has at least one cap cam portion that extends inwards from the cap base and that is at least partly complementary to the at least one spout cam portion. In a disengagement configuration, by rotating the cap with respect to the spout about the cap axis, an interaction between the at least one cap cam portion and the at least one spout cam portion causes the cap to rise axially with respect to the spout.

Described herein is a tamper evident cap for an aerosol can. The tamper evident cap includes a sidewall and a top surface, the sidewall and the top surface define an inner cavity. The tamper evident cap includes a pair of opposing pads movably positioned relative to the sidewall and configured to release the tamper evident cap from the aerosol can. The tamper evident cap includes a pair of tabs positioned relative to the sidewall and outward relative to the pair of opposing pads, where each tab of the pair of tabs is positioned to restrict engagement with a corresponding pad of the pair of opposing pads, where each tab of the pair of tabs is at least partially removable from the sidewall.

A tamper-indicating and child resistant cap and container assembly, comprising a cap comprising: a cap top wall; a cap skirt having an inner wall which is at least partially threaded, and an outer wall having at least one squeezing location; at least one tamper-indicating band frangibly connected to a free end of the cap and having defined therethrough an opening; at least one tongue extending from the free end of the cap skirt which circumferentially spaced from the at least one squeezing location. The container has an open end and a neck, an outer wall of the neck being at least partially threaded and configured to cooperate with the at least partially threaded inner wall of the cap; and at least one protrusion extending from the outer wall of the container neck and configured to be received in the opening of the at least one tamper-indicating band.

The present disclosure relates to a closure system (100), comprising: a pulp molded container (200) comprising a wall portion (201) which surrounds a product space (2000) presenting a cross-sectional area, wherein said wall portion extends along an axial direction perpendicular to the cross-sectional area, between a first open end (203) and a second end (204) being axially opposite said first open end, wherein a first end wall portion (205) extending from said first open end has a first substantially conical sealing surface (206) presenting a first angle relative to the axial direction; and a pulp molded cap (300) having a second substantially conical scaling surface (306) presenting a second angle relative to the axial direction; wherein the first and second angles substantially match, and wherein one of said first and second substantially conical sealing surfaces (206, 306) presents at least one male partial thread (210) and the other one of said first and second substantially conical sealing surfaces (206, 306) presents at least one corresponding female partial thread (310). The disclosure further relates to a method for producing a cap or cap part from a pulp slurry, and a tool for producing a cap or cap part from a pulp slurry.

The invention discloses a freeze-drying method of long culture growth hormone, which comprises the following steps: adding a middle plug into a double-cavity clamping bottle, filling the double-cavity clamping bottle with the long culture growth hormone to be freeze-dried, and placing and fixing the double-cavity clamping bottle on a customized freeze-drying bracket; the top plug is placed in the plug pressing assembly so as to be fixed to the bottle opening of the double-cavity clamping type bottle; performing freezing, primary drying and secondary drying on the to-be-freeze-dried long culture growth hormone respectively; the top plug is fixed by the top cover and the bottle opening is sealed; the plug pressing assembly comprises a pressing-in jig and a maintaining jig, the maintaining jig is attached to the outer wall of the bottle opening, and the top plug is placed in the maintaining jig so that the top plug can be fixed to the bottle opening; the press-in jig presses the top plug to be embedded into the bottle opening, and the plug pressing assembly is removed to complete plug pressing. According to the method disclosed by the invention, high-quality freeze-drying parameters and freeze-drying operation can be provided, and the top plug and the top cover are utilized to complete plug pressing and cover sealing of the double-cavity clamping type bottle, so that the obtained growth hormone freeze-drying preparation for the growth culture keeps better appearance and lower moisture.

A container cover relating the technical field of smart water cups is provided. The container cover includes a cover body provided with a drinking water passage, wherein an upper side of the drinking water passage is a drinking port; a cover cap provided on an upper side of the cover body; an inner cover provided on a lower side of the cover body, wherein a water outlet connected to the drinking water passage is provided in the inner cover, and a sealed accommodation cavity is formed between the inner cover and the cover body; a cover opening transducer provided between the cover body and the cover cap; and a flow sensing transducer, an orientation transducer, a power supply module, and a control circuit board provided in the sealed accommodation cavity.

A fully recyclable container and a method of manufacturing the same is provided. The container includes a cap, a shoulder, a body, a base, and a liner. The cap, the shoulder, and the base are made of biodegradable plastic by injection molding while the body is made of waterproof paper. The cap, the shoulder, and the base are detachably connected to form a housing of the container. The liner is formed inside the housing by blow molding of biodegradable plastic. The respective components of the container are completely made of biodegradable or bio-decomposable material and able to be disassembled for sorting and recycling. Thereby the fully recyclable container completely meets requirements of environmental protection and recycling.

A container straw includes a tube whose first and second ends are sealed with first and second end caps, respectively, and a plurality of swellable food items sealed within the tube. The second end of the tube is angled to complementarily fit against an angled end face of the second end cap.

The utility model discloses a transparent anti-drawing anti-rotation bottle cap with interior decoration, which comprises a lower cap, a base and an outer cover, the base is arranged in the lower cap and is buckled with the lower cap, the outer cover is connected with the lower cap through the base, and the outer cover is in running fit with the base through at least one connecting piece; before the base and the lower cover are buckled, when the outer cover and the base rotate relatively, the connecting piece is separated from the base or the outer cover; at least one limiting piece is arranged between the lower cover and the base and between the lower cover and the outer cover, and the limiting piece is used for limiting relative rotation of the base and the outer cover after the base and the lower cover are buckled. According to the anti-drawing bottle cap, the anti-drawing function of the bottle cap is achieved through assembling and matching of the bosses, the guide sliding grooves and the anti-rotating ribs, drawing force transmission is achieved through the bosses and the guide sliding grooves, the longitudinal drawing force can be dispersed, and the tensile strength of the bottle cap can be greatly improved; and meanwhile, buckling structures among the components of the bottle cap are reduced, so that the mold structure is greatly simplified, and the mold manufacturing cost is reduced.

The utility model relates to the technical field of bottle caps, and discloses a solid-liquid separation wine bottle cap which comprises an upper cap and a lower cap. The upper cover comprises an upper cover main body, an anti-theft ring is mounted at the lower end of the upper cover main body, and a puncturing mechanism is arranged on the upper surface in the upper cover main body; the lower cover comprises a lower cover main body, the lower end of the lower cover main body is provided with an integrally formed sealing mechanism, and the outer surface of the lower cover main body is provided with a convex part below the external thread; the lower cover main body filled with the materials and the sealing bottom are integrally formed in the injection molding mode, and different from a bottle cover which needs to place the materials into the bottle cover firstly and then conduct thermoplastic sealing through aluminum foil in the market, the lower cover main body and the sealing bottom are integrally formed, and then the materials are placed into the lower cover main body in the later period. Therefore, the materials are not affected by high-temperature harmful gas when the plastic is heated, the integrally formed structure is better in sealing performance, and the risk of untight sealing cannot occur even if the wine is in contact with the wine for a long time.

A reusable wide-necked container made of plastic, in particular for non-liquid, flowable filling material. The reusable wide-necked container comprises a container base, a container body and a neck. The neck has a neck section ending in an outlet opening and adjoining a container shoulder. The neck section has an inner wall and an outer wall. Securing means for securing a cover are arranged on the outer wall. The container body has an average wall thickness that is greater than 0.5 mm, in particular greater than 0.7 mm, and smaller than 1.2 mm. The neck section has a wall thickness that is greater than 1.5 mm. The neck section has a peripheral groove at the transition to the container shoulder. Also described is a packaging unit comprising a reusable wide-necked container.

A bottle cap drip tray device is disclosed herein. The bottle cap drip tray device includes an upstanding inner wall portion; an upturned peripheral edge portion forming an outer peripheral boundary of the bottle cap drip tray device; and a floor portion extending between the upstanding inner wall portion and the upturned peripheral edge portion. The bottle cap drip tray device is configured to prevent a substance being poured from a bottle from dripping down one or more sides of the bottle.

An opening device for a package having a pour opening comprises a closing element detachably and / or rupturably attached to a contact portion. The closing element comprises a main wall detachably and / or rupturably attached to the contact portion and a pulling device connected to the main wall to allow for exertion of a separation force on the main wall to detach the closing element from the contact portion. The pulling device comprises leg elements connected to and transversally extending from the main wall and a coupling structure connected to the leg elements. Each leg element comprises an elongated pillar extending along a longitudinal axis and at least one stiffening rib connected to a connection portion of the pillar. Each connection portion has a first extension along the respective longitudinal axis that equals or is less than half of a second extension along the respective longitudinal axis of the respective pillar.

A container cap which is combined with a container containing a beverage or the like, and a container combined with the container cap. The container cap is combined with a container inlet of a container body. A plurality of close contact portions in contact with the container inlet are formed, and the close contact portions form a closed curve enclosing the container inlet so as to block inflow of external air from the outside into the container body.

The present disclosure provides semirigid pouch designs and methods of manufacturing pouches. Such pouches can be made of plastic or non-plastic materials and may be easily sorted and recycled within existing rigid packaging recycling streams. The pouches are semirigid, while flexible, and will substantially retain their shape during and following product dispensing. This is accomplished by sealing a lower edge of a wall of semirigid plastic or non-plastic materials to a rigid or semirigid base, enabling the pouch to stand up on the base. Portions of an upper edge of the wall are affixed together to form a space to hold the foodstuffs. Further, the present pouch design does not require an additional label to be applied by the manufacturer, as the present design provides a large, uninterrupted, surface area for printing of advertisements and / or labels directly to the outer surface of the pouch.

A container stopper may include a first gear having a first axis extended in a first direction, a second gear spaced apart from the first axis in a horizontal direction crossing the first direction, a tube coupler coupled to the first gear, and an insertion tube extended from the tube coupler in a downward direction. The tube coupler may include a coupler body coupled to the first gear to be rotatable to the first gear and a first tube fastener, which is placed on and coupled to the coupler body and is connected to the insertion tube. The first gear may have a female thread structure formed on an inner side surface of the first gear, and the second gear may have a rotary coupling structure formed on a top or bottom surface of the second gear.

The utility model discloses an aluminum-plastic composite cover which comprises an aluminum cover ring and a round plastic cover plate, the edge of the round plastic cover plate extends downwards to form a circle of side edge, the lower end portion of the side edge is provided with a connecting portion protruding inwards, one side of the aluminum cover ring is provided with a winding portion which is sealed with an opening portion of a can body in a winding mode, the other side of the aluminum cover ring is provided with a turnup portion, and the turnup portion clamps the connecting portion. At least one turnover cover body is arranged on the upper portion of the round plastic cover plate, matching structures which can be opened or buckled with each other are arranged between each turnover cover body and the upper portion of the round plastic cover plate, through holes are formed in the positions, corresponding to the turnover cover bodies, of the upper portion of the round plastic cover plate, and the through holes are covered when the turnover cover bodies and the upper portion of the round plastic cover plate are buckled. And when the turnover cover body and the upper part of the circular plastic cover plate are opened, the through hole is communicated with the outside. The sealing cover can be seamed with the opening of the aluminum can body, the cover body is convenient to open, the can body can be opened or closed repeatedly, and repeated sealing is achieved.