EP0568983A2 - Behälter zur Abgabe von unter Druck stehenden Produkten mit Vorrichtung zum Befüllen mit Treibgas - Google Patents

Behälter zur Abgabe von unter Druck stehenden Produkten mit Vorrichtung zum Befüllen mit Treibgas Download PDF

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Publication number
EP0568983A2
EP0568983A2 EP93107234A EP93107234A EP0568983A2 EP 0568983 A2 EP0568983 A2 EP 0568983A2 EP 93107234 A EP93107234 A EP 93107234A EP 93107234 A EP93107234 A EP 93107234A EP 0568983 A2 EP0568983 A2 EP 0568983A2
Authority
EP
European Patent Office
Prior art keywords
container
valve
closure
opening
container according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP93107234A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0568983A3 (enrdf_load_stackoverflow
Inventor
Hans F. Stoffel
Charles Führer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prazisions-Werkzeuge AG
Praezisions Werkzeuge AG
Original Assignee
Prazisions-Werkzeuge AG
Praezisions Werkzeuge AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prazisions-Werkzeuge AG, Praezisions Werkzeuge AG filed Critical Prazisions-Werkzeuge AG
Publication of EP0568983A2 publication Critical patent/EP0568983A2/de
Publication of EP0568983A3 publication Critical patent/EP0568983A3/xx
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/42—Filling or charging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/38—Details of the container body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2583/00—Containers or packages with special means for dispensing contents
    • B65D2583/005—Dispensers provided with a replaceable cartridge, recharge or pouch located within the dispenser

Definitions

  • the present invention relates to a container according to claim 1, and in particular to containers which contain a filling material which can be dispensed from the container by actuating a valve.
  • a propellant gas can be mixed with the contents or, as with double-walled containers, separated from the contents.
  • Conventional containers for the delivery of products created under pressure generally have a metallic outer container which has an opening at the upper end. This opening is closed with a metallic valve cover to which a valve head is attached. The valve cover is firmly connected to an upper edge of the container body which surrounds this opening.
  • This conventional container is filled with a product containing a propellant.
  • the shape of the metallic outer container of this container is limited for reasons of molding and manufacturing technology.
  • Pressure-resistant plastic containers are preferred by many consumers because of their appearance and feel.
  • attaching a valve cover to a plastic container has certain dangers in that the valve cover can suddenly fly away due to the internal pressure. This danger arises especially when the pressure-resistant plastic container is exposed to extreme temperatures and unusual impacts.
  • Flameproof barrier packaging containers with a two-chamber system are generally known, but are not yet widely used.
  • This type of container consists of an outer container body made of steel or aluminum, on the upper edge of which a valve cover is clinched.
  • an inner collapsible container is attached to the outer container in such a way that two separate chambers, one for the propellant and one for the filling material, are created.
  • the contents are inside the collapsible container and the propellant is in the space between the outer container and the collapsible inner container.
  • the propellant is pressed into the intermediate space through a small hole in the bottom of the outer container. The small hole is closed with a stopper after filling.
  • the valve head is actuated, the propellant compresses the collapsible inner container and the contents are expelled from the inner bag.
  • the propellant is filled into the space after it has been put on but before the valve cover is clinched.
  • the collapsible inner container in the double-walled containers usually consists of aluminum, plastic or a coated film. In any case, this container must not have any places through which a mass exchange between the two chambers could take place. This requires the use of a special sealing material at the connection points between the inner container and the pressure-resistant outer container.
  • this embodiment contains a movable piston inside the outer container instead of a collapsible inner container.
  • the piston divides the container into a chamber for the propellant and the filling material.
  • the production of this embodiment is disadvantageous because special and expensive tools must be used for the production of the outer pressure-resistant container, which require a precise and concentric manufacture of the pressure-resistant outer cylinder, in which the piston can be moved optimally and without obstacles. If the outer container has dents, there is a risk that the propellant can pass from one chamber to the other. In this case the use of the container is restricted or even impossible.
  • the propellant has to be poured through a small hole in the bottom of the container into the chamber below the piston.
  • Flameproof, double-walled, bulky packaging containers have the advantage that the blowing agent in the gap does not come into contact with the contents in the collapsible inner container.
  • the environmental impairments, as well as the risk that the propellant mixes with the contents can be largely avoided by using a double-walled, pressure-resistant container because the propellant is enclosed in the chamber between the pressure-resistant outer container and the collapsible inner container.
  • a disadvantage of the double-walled, pressure-resistant containers is that the containers are relatively expensive and special container components and apparatus are required for the production of the same. The aim is therefore to create an improved and, above all, cheaper double-walled barrier packaging container.
  • a cheaper pressure-resistant container made of plastic in which a filling material, such as a salt solution for cleaning contact lenses, can be filled and stored without problems and in which there is no risk of leaks and other defects.
  • An object of the present invention is to produce an improved pressure-resistant container of the type mentioned at the outset, which does not have the disadvantages and impairments of the known containers.
  • an improved pressure-resistant container is to be created, which allows inexpensive production and is formed from plastic, in such a way that the closure of the container cannot fly away due to the internal pressure.
  • Another object of the embodiment according to the invention is to create an improved pressure-resistant container into which sterile products can be introduced and dispensed again without the sterility of the filling material deteriorating over time or without the risk that the shelf life of the filling material is limited or eliminated by oxygen becomes.
  • Another object of the invention is to provide an improved double-walled, pressure-resistant barrier packaging container, the construction of which consists of a valve according to the invention and a method for producing this container, in which the propellant and the filling material are separated from one another and the risk of leakage is reduced to a minimum , and the outer container is an inexpensive, standardized plastic container, as it is already known as a beverage bottle without a valve.
  • Another object of the invention is to provide a pressure-resistant barrier packaging container which facilitates the filling of the propellant into the intermediate space of this pressure-resistant barrier packaging container and which enables this without fumigation through a hole in the container bottom and even before the container closure is firmly attached to the outer container.
  • the pressure-resistant container according to the invention.
  • This comprises an outer container with an opening having a thread, a valve for dispensing the filling material from the container and a closure which can be screwed onto the opening of the outer container.
  • the container also has at least one passage in the outer container and / or in the closure, through which a propellant can be filled into the container when the closure is screwed on.
  • the container is constructed in such a way that the propellant can no longer escape between the passage mentioned and the opening of the outer container when the closure is fully screwed on.
  • the passage is located in the helical neck of the container.
  • the valve and the closure can be fastened together as individual elements on the outer container, but the two elements are preferably designed as a functional unit.
  • the pressure-resistant container with the valve according to the invention can either consist of a single chamber or have a double-walled construction.
  • a standardized, screwable outer container for example a conventional plastic soda bottle, can preferably be used for a pressure-resistant container; the cost of the pressure-resistant container can thus be kept relatively low.
  • the combination of a screwed connection between the closure and the outer container with at least one passage in the closure and / or outer container through which a propellant, when the screw is incompletely screwed on Closure that can flow between the outer container and the closure into the container reduces the risk that the closure and the valve can fly away from the outer container. Fumigation through the tank bottom and other forms of fumigation can be avoided.
  • the container construction according to the invention thus allows safe and harmless degassing of the container in the event of disassembly for disposal and recycling; ie the pressure in the container can escape from the outer container through at least one passage while the closure is being screwed on. The pressure equalization is achieved before the closure is unscrewed from the outer container.
  • the container according to the first embodiment of the invention contains a filling material which is mixed together with the propellant in a single chamber.
  • the container is designed as a double-walled barrier packaging container and the propellant is located in a separate chamber between the outer container and a collapsible inner container.
  • the at least one passage in the outer container and / or in the closure through which the propellant can flow between the outer container and closure and through the opening into the container consists, according to one embodiment of the invention, of slots which are at least in the thread of the outer container or the closure are attached. These slots run perpendicular to the thread and allow incomplete screwing on Closure of the container, the filling of a propellant, which mixes with the contents in the case of a single-chamber system.
  • the slots are only on the thread of the outer container.
  • the at least one passage consists of openings running through the closure, above the thread.
  • the preferred container comprises, as a further feature, a device which prevents the screw closure from opening when the closure is completely screwed down.
  • This device which is intended to prevent the closure from being screwed on, consists of an annular, inwardly projecting projection on the closure which, as part of a snap closure, interacts with the outer container when the container is completely closed.
  • the outer surface of the closure cap is preferably shaped in such a way that it is more difficult to hold it and thus unscrew the closure, for example due to a smooth surface or a non-slip ripple on one side only.
  • the threads of the outer container and the closure are preferably sawtooth or step-shaped, so that the pressure inside the container can be maintained.
  • the Container on a neck with a thread over the opening of the neck.
  • the closure of the container shown has the shape of a cap with an internal thread.
  • the improved pressure-resistant barrier packaging container comprises a collapsible inner container for receiving and dispensing the filling material.
  • the collapsible inner container is arranged in the outer container such that the interior of the collapsible container is connected to the valve.
  • conventional, standardized plastic beverage bottles are used for the outer container, with which the costs for this container can be kept low.
  • the standardized containers can have various commercial shapes and sizes. Both the outer container and the closure are made of plastic in the embodiment shown.
  • the collapsible inner container is heat-welded to part of the valve. That part of the valve which is connected to the collapsible inner container has special, opposite, wing-like bulges. These prevent the material of the collapsible inner container from creasing at the point of the valve where the inner container is welded on. Crumpling the material creates the risk of a leak at the welding point.
  • the tapering wing-like bulges form a harmoniously curved surface.
  • the manufacturing method for the pressure-resistant container according to the invention includes the provision of an outer container, a screw cap and a valve according to the invention mentioned above.
  • the process includes also the filling of a propellant between the closure and the outer container before the closure is fully screwed on and seals the container opening and the valve is securely attached to the outer container.
  • the propellant flows through a passage between the container and the closure to open the container and from there directly into the container.
  • a collapsible inner container which can hold and dispense the filling material.
  • the space between the outer container and the collapsible inner container is defined as the intermediate space.
  • a blowing agent is poured into the space.
  • the collapsible inner container is held on the valve while the propellant is being filled into the intermediate space.
  • the connection between the passage and the intermediate space is closed by further closing the closure.
  • the valve and the closure are preferably assembled into a functional unit before being attached to the outer container.
  • this functional unit also includes a sealing ring, which rests between the valve and the container on the opening of the container. The sealing ring connects the outer container and the outer edge of the valve cover and is compressed in the direction of the container by the closure when the container opening is closed.
  • a container 1 according to the first embodiment of the invention and shown 1A-1C from an outer container, hereinafter also referred to as the container jacket, with an opening 3 on the container neck 4.
  • a thread 5 is attached above the opening 3 of the container jacket.
  • a valve 6, intended for the delivery of a filling material 7 from the container 1, is attached to a closure 8 at the upper end of the container jacket 2.
  • the closure also has a thread 9, which fits onto the thread 5 above the opening 3 of the container shell 2.
  • the valve 6 illustrated in the illustrations is a conventional aerosol valve, to which an immersion tube 10 is attached at the lower end, which immerses into the container 1.
  • the valve 6 can have different constructions; a tilting valve or another known valve construction for dispensing a filling material from the container 1.
  • the valve 6 is attached to or integrated in an outer edge 11 which is held in position on the open end of the container shell by the closure 8 and the opening 3 hermetically seals.
  • the filling material can consist of a flowable material so that it can be released through the valve 6 when the valve head is actuated by the pressure of the propellant gas 12 mixed with the filling material.
  • the propellant gas is preferably environmentally friendly, eg nitrogen at several atmospheric pressures. Other inert gases can also be used.
  • 1A-1C further contains passages for the introduction of the propellant gas into the space between the closure 8 and the container shell 2 when the closure is not completely screwed onto the container shell, the closure and the valve being connected to the container shell stay.
  • the passages are formed in the form of a plurality of small holes 13 through the side wall of the screw cap directly above the thread.
  • Propellant in the form of nitrogen or another gas are filled through the holes 13 in the container 2 if the closure is not fully screwed onto the container jacket and before the opening in the container jacket is sealed airtight by the tight closure on the container jacket.
  • the propellant gas enters through the holes 13 and flows between the closure and the container jacket to the opening 3 and then through the opening into the container.
  • the filling material 7 can also be introduced into the container through the holes 13 or through the valve, or the container casing can be filled before the gassing or before the upper end of the container casing is closed. If the outer edge 11 of the valve 6 is pressed between the edge at the upper end of the container neck 4 and the opposite surface of the closure 8 by continued rotation of the closure and the container shell along the central axis CL of the container 1, the opening 3 is sealed airtight and the gas exchange through the holes 13 in the container jacket is interrupted such that the propellant gas remains in the container. The valve is securely attached to the container jacket by the tight lock.
  • the filling material 7 can be filled into the container 1 before, during or after the filling of the propellant gas using the techniques described above.
  • the filling material 7 can be completely discharged from the container after the valve has been actuated and, if desired, the valve and the closure by unscrewing the closure from the container jacket for degassing or for recycling of the container jacket or the valve unit, or both together, can be effectively removed.
  • the container 2 remaining propellant gas 12 escapes from the Container 2 through the holes 13 before the closure is completely unscrewed from the container shell and thereby prevents the closure 8 together with the valve 6 from suddenly being thrown away during the disassembly into the individual components.
  • the preferred container 1 has a device which prevents the closure from being unscrewed from the container casing during use.
  • This screw-on prevention device may take the form of an inwardly projecting rim at the lower part of the closure 8, as illustrated in the arrangement of Figures 2A-13, but not Figures 1A-1C.
  • the edge mentioned is part of a screw lock, as will be discussed in more detail below.
  • the connection of the closure to the container can be wrapped with a plastic film to prevent the closure from being accidentally unscrewed.
  • the outer surface of the closure is preferably smooth in order to make it difficult to screw it on.
  • FIG. 1C A variation of the container, shown in FIGS. 1A and 1B, is shown in FIG. 1C, in which the valve 6 is fastened to the closure 14 in such a way that a functional unit results therefrom and as such can be placed on the container 2.
  • the container shell 2 of the container 1 in Figures 1A-1C is preferably molded from plastic, specifically from a multi-layer, biaxial, blow-stretched plastic known as PET, but other materials can also be used.
  • the outer edge 11 and the closures 8 and 14 are also made of plastic, for example polypropylene or other suitable plastics.
  • the closure can also consist of metal, for example steel or aluminum.
  • the outer edge 11 according to Figures 1A and 1B serve as a seal when it is clamped between the top of the container 2 and the closure 8, but it can also, if necessary, a separate seal, or a seal made of conventional resilient material, not shown here for the sealing of the opening of the container jacket by the closure and the associated valve can be used.
  • FIGS. 2A-13 A double-walled pressure-resistant container and its components, according to the invention, are shown in FIGS. 2A-13.
  • the double-walled pressure-resistant container 21 consists of a standardized and screwable plastic container 22.
  • the opening 23 at the upper end of the plastic container 22 is closed with a closure 24 in the form of a screwable plastic cover to which an aerosol valve 25 is attached.
  • the lid 24 is fixed on the upper end of the container jacket by two corresponding threads on the lid and on the container jacket and by rotating the lid on the container jacket.
  • a resilient sealing ring or a melting point 71 made of rubber or plastic, is placed between the outer ring 25 of the valve cap 27 of the valve 25 and the upper ring 28 on the opening 23 of the container shell 22 and closes the opening airtight when the closure is fully screwed on.
  • the compressible inner bag 29 consists of a sack or a bag and is preferably made of a flexible, flat material, for example of a laminated film Made of polypropylene, made of aluminum foil coated on both sides with nylon, but other materials can also be used.
  • the collapsible inner bag is with the valve body 30 of the valve 25 heat welded. An adhesive bond between the two components can also be used.
  • the valve body 30 of the valve 25 has a specially shaped surface on the lower part to which the collapsible inner bag is attached.
  • This outer surface shown in cross section and perpendicular to the central axis of the valve body, has two exactly opposite, wing-like bulges 33 and 34 of the valve body.
  • the wing-like bulges taper to an outer tip 35.
  • the tapered surface of the wing-like bulges in the illustrated embodiment has a harmoniously curved surface, so that the flexible, coated material of the collapsible bag 29 can be applied smoothly and without creases along the bulges.
  • valve body facilitates the attachment of the collapsible inner bag and the risk of leaks in the connection between a collapsible bag and a conventional, cylindrical shaped valve body can be reduced.
  • the inside diameter D of the valve body along the two wing-like bulges 33 and 34 is 0.336 inches, while the diameter perpendicular to that measured over the bulges is only 0.266 inches.
  • the curve leading to tip 35 has a maximum radius of 0.003 inches.
  • the intermediate chamber 31 in the container 21 is formed by the collapsible inner bag 29 and the container jacket 22.
  • a propellant gas for example nitrogen, under several atmospheric pressure is contained in the intermediate space 31 and sets the collapsible inner bag 29 and the filling material contained therein vacuum. By actuating the valve, the propellant gas is used to squeeze or fill the container 29 through the valve 25. expelled.
  • gas passages in the form of vertical slots are provided in the thread of the container jacket.
  • the slots only allow a propellant gas to be introduced into the space until the upper edge of the container shell is sealed against the valve cap by the seal 71 when the screw cap is closed and the outer edge 26 of the valve cap of the valve 25 connects the passage 32 and the opening 23 of the container shell 22 interrupts.
  • Holes 13, according to FIGS. 1A-1C, can be present instead of or in addition to the slots.
  • slots may be present in the embodiment according to FIGS. 1A-1C instead of the holes 13 or in addition to them.
  • a screw-on lock 36 which is intended to prevent the screw cap 24 from being removed from the container jacket 22, comprises a special edge 94 at the lower end of the thread of the screw-on lid 24.
  • the edge 94 is an inwardly projecting projection 37.
  • the projection and the edge 94 become steered via an annular edge 38 on the neck of the container shell 22 below the thread.
  • the annular projection 37 snaps, as shown in FIG. 3, when the container 2 is completely closed and sealed over the projecting edge 38. In this position, the projecting edge prevents the lid from axially rotating with respect to the container jacket and thus prevents the container from opening accidentally with loss of pressure .
  • P refer the outer surface of the lid 24 is smooth, so that rotation relative to the container jacket is difficult.
  • the slots 32 through the thread of the container shell run through the projecting edge 38.
  • the valve body 30 is injection molded in the illustrated arrangement of plastic.
  • An immersion tube 39 is inserted into an annular groove 40, which is located below the valve body and guarantees a passage of the filling material to be expelled from the container.
  • the valve body is supported by a metal valve cap 27.
  • the inside of the valve hood is clamped at 42 over the upper, projecting end of the valve body and holds the valve body in the hood.
  • a valve seat 43 made of rubber or plastic is clamped on the valve pin 45 between the valve body and the valve cover for interaction with a valve head 44.
  • a metal spring 46 resiliently presses the valve head 44 against the valve support 43 and closes a possible passage 47 in the valve.
  • the valve is intended for the discharge of the filling material from the collapsible inner bag 29 by pressing down the valve pin 45.
  • a spray button 48 with which the valve is actuated and the filling material can be driven out, is mounted above the valve pin 45.
  • the filling material to be dispensed from the collapsible inner bag 21 must have special properties in order to be able to flow through the valve 25. Furthermore, the contents must contain an aerosol or another carrier that facilitates the transport and delivery of the packed contents.
  • the valve 25 and the valve head 48 are covered with a cap 49, as shown in FIGS. 2B, 3, 7 and 8.
  • the valve 25 attached to the closure 21 forms a functional unit together with the sealing ring 71.
  • the opposite edges 50 and 51 of the collapsible inner bag are welded together via the wing-like tapered bulges. This creates an airtight bag for the contents.
  • the all-round sealing of the collapsible inner bag permits filling and emptying only through the tube 47 of the immersion tube 39 of the valve 25.
  • the functional unit consisting of the closure, the valve, the seal and the collapsible inner bag is placed on the opening 22 of the container shell and screwed on.
  • the functional unit is screwed onto the container shell until the seal 71 is pressed against the upper edge of the container shell and the opening 23 is completely closed.
  • the propellant is pressed into the intermediate space 31 of the container, the propellant going through the slots 32, the space between the functional unit and the upper edge 28 of the container shell and through the opening 23 on the container shell.
  • the lid can be screwed onto the container jacket within the enclosing envelope above the upper end of the container, into which propellant gas has been filled before the opening 32 is sealed airtight.
  • the collapsible inner bag 29 is then filled with a filling material through the valve.
  • the collapsible inner bag can also be filled before the propellant is gassed into the intermediate space 31.
  • the screw thread of the container jacket is preferably a stepped thread so that it can withstand the pressure on the valve cap 24.
  • the container is preferably suitable for sterile products, including salt solutions, since atmospheric contamination with the filling material can be excluded due to the valve. Oxygen contamination with food production is also not possible.
  • the container is therefore very well suited, for example, for storing and dispensing a liquid coffee concentrate. The freshness of the concentrate is retained until it is used by the consumer. This advantage is achieved in the embodiment according to the invention in a relatively inexpensive manner and without gassing through a hole in the bottom of the container.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP93107234A 1992-05-04 1993-05-04 Behälter zur Abgabe von unter Druck stehenden Produkten mit Vorrichtung zum Befüllen mit Treibgas Withdrawn EP0568983A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/878,428 US5320255A (en) 1992-05-04 1992-05-04 Pressurized dispensing container, assembly and valve therefor, and method of making container
US878428 1992-05-04

Publications (2)

Publication Number Publication Date
EP0568983A2 true EP0568983A2 (de) 1993-11-10
EP0568983A3 EP0568983A3 (enrdf_load_stackoverflow) 1994-01-12

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Application Number Title Priority Date Filing Date
EP93107234A Withdrawn EP0568983A2 (de) 1992-05-04 1993-05-04 Behälter zur Abgabe von unter Druck stehenden Produkten mit Vorrichtung zum Befüllen mit Treibgas

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Country Link
US (1) US5320255A (enrdf_load_stackoverflow)
EP (1) EP0568983A2 (enrdf_load_stackoverflow)

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DE19613891A1 (de) * 1996-04-06 1997-10-09 Innotech Vertriebs Gmbh Mehrwegdose bzw. Mehrwegflasche
EP2121483A4 (en) * 2007-02-12 2010-06-30 Johnson & Son Inc S C CONTAINER
US9394098B2 (en) 2013-06-28 2016-07-19 Oxygon Technologies Inc. Plastic aerosol containers
EP2709915B1 (en) * 2011-05-16 2017-10-04 The Procter and Gamble Company Method of filling and sealing an aerosol dispenser

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US5762322A (en) * 1996-09-13 1998-06-09 Summit Packaging Systems, Inc. Actuator assembly to prevent inadvertent product discharge upon installation on stem
US5906046A (en) * 1997-07-31 1999-05-25 Precision Valve Corporation Aerosol tilt valve and method of forming same
US6439430B1 (en) 2000-09-22 2002-08-27 Summit Packaging Systems, Inc. Collapsible bag, aerosol container incorporating same and method of assembling aerosol container
FR2820128B1 (fr) * 2001-01-29 2003-05-02 Valois Sa Dispositif de distribution de produit fluide
GB0404717D0 (en) * 2004-03-03 2004-04-07 Unilever Plc Frozen aerated product in a container and a method for manufacturing such
US20060124661A1 (en) * 2004-12-10 2006-06-15 Siimes Thomas S Gas pin valve with safety features
CA2691275C (en) * 2007-07-16 2012-02-21 Summit Packaging Systems, Inc. Fitment and valve apparatus for bag-on-valve device
BE1017888A3 (nl) * 2007-10-05 2009-10-06 Kerstens Peter Een verdeler en samenstelling voor het bereiden van ijskoffie.
US9758294B2 (en) * 2013-01-25 2017-09-12 The Procter & Gamble Company Components for aerosol dispenser and aerosol dispenser made therewith
US11027961B2 (en) * 2014-12-30 2021-06-08 Edward Showalter Apparatus, systems and methods for dispensing drinks, food, and other liquids
UY36038A (es) * 2015-03-19 2016-10-31 Giordano Gabriel Click-it
US10105562B2 (en) * 2015-03-30 2018-10-23 Utc Fire & Security Corporation Hermetically sealed portable fire extinguisher with pressure indicator
GB2554745B (en) * 2016-10-07 2018-11-21 Plasvalco Ltd Aerosol spray device
CN111099174A (zh) * 2018-10-26 2020-05-05 上海家化联合股份有限公司 用于瓶子上气雾泵的固定装置和使用该固定装置的气雾罐
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EP0568983A3 (enrdf_load_stackoverflow) 1994-01-12

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