WO1996024542A1 - Dispositif pour stocker isole un produit dans un emballage pressurise et le liberer au moment de son ouverture - Google Patents
Dispositif pour stocker isole un produit dans un emballage pressurise et le liberer au moment de son ouverture Download PDFInfo
- Publication number
- WO1996024542A1 WO1996024542A1 PCT/FR1996/000174 FR9600174W WO9624542A1 WO 1996024542 A1 WO1996024542 A1 WO 1996024542A1 FR 9600174 W FR9600174 W FR 9600174W WO 9624542 A1 WO9624542 A1 WO 9624542A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- packaging
- container
- compartment
- force
- compartments
- 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.)
- Ceased
Links
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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
- B65D85/73—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials with means specially adapted for effervescing the liquids, e.g. for forming bubbles or beer head
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3216—Rigid containers disposed one within the other
- B65D81/3222—Rigid containers disposed one within the other with additional means facilitating admixture
Definitions
- the present invention relates to a device in the form of a rigid container making it possible to separately store a product (7), in a pressurized packaging such as for example a carbonated drink can, and to release this product (7) in the contents of the can. when it opens so that it mixes.
- Non-limiting fields of application relate, for example, to the manufacture of cocktails for carbonated drinks, the mixing of reactive products such as adhesives with hardener, as well as drugs sensitive to hydrolysis which must be dosed and mixed just before use.
- the invention described below eliminates these drawbacks by producing precise mixtures by opening a single package.
- the rigid container (fig. 1) is formed by the assembly of two compartments
- the compartment C1 contains the product (7) to be mixed which completely fills it and which can be liquid or solid.
- the compartment C2 contains the pressurized gas of the packaging which may be air or any other pressurizing gas.
- a micro-hole (3) in the upper part of C2 ensures the pressure balance of the atmospheres of C2 and of the packaging.
- the diameter of the hole (3) is important; to ensure the proper functioning of the container it must be between 0.05 and 0.5 and preferably between 0.1 and 0.3
- the compartment C2 is always filled with gas and ensures by its volume the buoyancy of the container.
- the membrane (6) is waterproof to protect the product (7) and it is deformable under pressure to ensure the opening of the container.
- the membrane is secured only to compartment C2 by gluing; it serves as a seal in the assembly by fitting (S) of the two compartments C1 and C2.
- the container closure system (5) allows separation of C1 and C2 under the force F created when opening the packaging.
- the dimensioning of the grooves of the casing (5) is defined to ensure the functioning of the container as it is explained below.
- the container works as follows:
- the container is then introduced into the packaging together with its liquid content.
- the container floats thanks to the buoyancy reserve of C2.
- the packaging is then pressurized then closed by a lid and crimped
- the container will continue to float whatever the position of the packaging as shown in (f ⁇ g.7) Vertical position (11) horizontal (12, upside down ( 13).
- the evolution of pressures inside the packaging during its storage life is illustrated by the graph (fig.3).
- the internal pressure of the packaging will increase along the continuous curve (9).
- the internal pressure inside the compartment (C2) will also increase following the pumped curve (8) thanks to the communication through the micro-hole (3).
- the pressure differential ( ⁇ P1) between the interior and the exterior of C2 will always be small because the temperature variations during storage are slow taking into account the thermal inertia of the full package. These slow variations in temperature cause slow variations in pressure which gives a low differential P1 which generates a pushing force F that is too low to open the container.
- the container will remain closed.
- the container elements can be manufactured as follows:
- the compartments C1 and C2 are made by stamping metallic strips of steel or aluminum, bare or pre-varnished. They can also be made of plastic by injection, molding or thermoforming. It is preferable to facilitate the recycling of the packaging to use the same material (nature and thickness) for the container and the packaging.
- the calibrated C2 micro-hole can be easily made by laser drilling.
- the dimensioning of the grooves of C1 and C2 which fit together to close the container is calculated so that the opening force is less than that produced by the depressurization ( ⁇ P2) of the packaging and greater than that produced by variations in pressure ( ⁇ P1) during storage.
- the membrane (6) is a thin waterproof, deformable film, which can be a thermoplastic of the ethylene copolymer type, or a natural or synthetic elastomer, or an aluminum foil. It is integral with the compartment (C2) by all fixing means (bonding, crimping, ).
- the compartments C1 and C2 are in stamped aluminum 0.2 m / m thick.
- the container is closed by nesting on 0.3 mm deep grooves.
- the container is illustrated in (fig.5). It is made of high density polyethylene (HDPE) and obtained by the injection process.
- the thickness of the walls of compartments C1 and C2 is 0.5 m / m. It has the same dimensions as the previous one, the same micro-hole (3) and the same membrane (6).
- the membrane (6) is secured to the two compartments by bonding with a suitable adhesive (9).
- the container is opened by the bottom of Cl, which is a cover (10) with the same closure system (8) as the previous one, that is to say by interlocking of grooves.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96902327A EP0772557A1 (fr) | 1995-02-06 | 1996-02-02 | Dispositif pour stocker isole un produit dans un emballage pressurise et le liberer au moment de son ouverture |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR95/01526 | 1995-02-06 | ||
| FR9501526A FR2730218B1 (fr) | 1995-02-06 | 1995-02-06 | Dispositif pour stocker isoler un produit dans un emballage pressurise et le liberer au moment de son ouverture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1996024542A1 true WO1996024542A1 (fr) | 1996-08-15 |
Family
ID=9476008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1996/000174 Ceased WO1996024542A1 (fr) | 1995-02-06 | 1996-02-02 | Dispositif pour stocker isole un produit dans un emballage pressurise et le liberer au moment de son ouverture |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0772557A1 (fr) |
| FR (1) | FR2730218B1 (fr) |
| WO (1) | WO1996024542A1 (fr) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998018425A1 (fr) * | 1996-10-29 | 1998-05-07 | Baxter International Inc. | Systeme, procede et dispositif permettant de liberer un produit de maniere regulee |
| DE29810354U1 (de) * | 1998-06-12 | 1999-10-21 | RPC Bramlage GmbH, 49393 Lohne | Wirkstoffbehälter |
| WO1999054229A1 (fr) * | 1998-04-22 | 1999-10-28 | Schmalbach-Lubeca Ag | Recipient a deux compartiments et procede afferent de melange d'un arome a une boisson |
| EP1042188A4 (fr) * | 1997-06-11 | 2001-09-05 | Carlton & United Breweries | Recipient permettant de stocker separement des materiaux fluides, ainsi que de les melanger au moment opportun |
| DE20106836U1 (de) * | 2001-04-19 | 2001-09-27 | RPC Bramlage GmbH, 49393 Lohne | Einsatz für unter Druck stehende Flüssigkeitsbehälter, insbesondere Getränkebehälter |
| US6390292B2 (en) | 1997-06-11 | 2002-05-21 | Carlton And United Breweries Limited | Container for separately storing flowable materials but allowing mixing of materials when required |
| WO2002096774A1 (fr) * | 2001-05-30 | 2002-12-05 | David Yule | Reservoir a liquides pour melange avant emploi |
| DE10152108A1 (de) * | 2001-10-19 | 2003-05-08 | Schmalbach Lubeca | Mehrkammer-Innenbehälter für einen unter Gasdruck stehenden Flüssigkeitsbehälter |
| DE102004013270A1 (de) * | 2004-03-18 | 2005-09-29 | Robert Schumacher | Flüssigkeitsbehälter mit Anschlußstück |
| WO2012048637A1 (fr) * | 2010-10-13 | 2012-04-19 | Wang zhi-yi | Procédé pour l'ajustement de concentration/de goût |
| WO2015120468A3 (fr) * | 2014-02-10 | 2015-10-15 | W.E.T. Beverages | Récipient de boisson portatif |
| US9745115B2 (en) | 2014-02-10 | 2017-08-29 | Joshua Hall | Multi-compartment, portable beverage container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20119197U1 (de) * | 2001-11-29 | 2003-01-16 | RPC Bramlage GmbH, 49393 Lohne | Einsatz für Flüssigkeitsbehälter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1164351A (fr) * | 1957-01-03 | 1958-10-08 | Debat Sa Des Lab Du Dr | Perfectionnements aux récipients mélangeurs |
| US3603484A (en) * | 1969-02-28 | 1971-09-07 | Mix O Matic Corp | A two-compartment mixing and dispensing device |
| US4518082A (en) * | 1984-01-05 | 1985-05-21 | Ye Shem D | Device for temporarily isolating an additive in a beverage container |
| EP0597111A1 (fr) * | 1992-03-31 | 1994-05-18 | Tokai Corporation | Boite de conserve alimentaire prete a rechauffer |
-
1995
- 1995-02-06 FR FR9501526A patent/FR2730218B1/fr not_active Expired - Fee Related
-
1996
- 1996-02-02 EP EP96902327A patent/EP0772557A1/fr not_active Withdrawn
- 1996-02-02 WO PCT/FR1996/000174 patent/WO1996024542A1/fr not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1164351A (fr) * | 1957-01-03 | 1958-10-08 | Debat Sa Des Lab Du Dr | Perfectionnements aux récipients mélangeurs |
| US3603484A (en) * | 1969-02-28 | 1971-09-07 | Mix O Matic Corp | A two-compartment mixing and dispensing device |
| US4518082A (en) * | 1984-01-05 | 1985-05-21 | Ye Shem D | Device for temporarily isolating an additive in a beverage container |
| EP0597111A1 (fr) * | 1992-03-31 | 1994-05-18 | Tokai Corporation | Boite de conserve alimentaire prete a rechauffer |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865308A (en) * | 1996-10-29 | 1999-02-02 | Baxter International Inc. | System, method and device for controllably releasing a product |
| WO1998018425A1 (fr) * | 1996-10-29 | 1998-05-07 | Baxter International Inc. | Systeme, procede et dispositif permettant de liberer un produit de maniere regulee |
| EP1042188A4 (fr) * | 1997-06-11 | 2001-09-05 | Carlton & United Breweries | Recipient permettant de stocker separement des materiaux fluides, ainsi que de les melanger au moment opportun |
| US6390292B2 (en) | 1997-06-11 | 2002-05-21 | Carlton And United Breweries Limited | Container for separately storing flowable materials but allowing mixing of materials when required |
| US6620444B1 (en) * | 1998-04-22 | 2003-09-16 | Schmalbach-Lubeca Ag | Two-compartment container for and method of admixing a flavour to a beverage |
| WO1999054229A1 (fr) * | 1998-04-22 | 1999-10-28 | Schmalbach-Lubeca Ag | Recipient a deux compartiments et procede afferent de melange d'un arome a une boisson |
| AU747215B2 (en) * | 1998-04-22 | 2002-05-09 | Ball Packaging Europe Gmbh | Two-compartment container for and method of admixing a flavour to a beverage |
| CN1114550C (zh) * | 1998-04-22 | 2003-07-16 | 施马尔巴赫-卢贝卡公司 | 将调味剂混合到饮料中的两室容器及其方法 |
| DE29810354U1 (de) * | 1998-06-12 | 1999-10-21 | RPC Bramlage GmbH, 49393 Lohne | Wirkstoffbehälter |
| DE20106836U1 (de) * | 2001-04-19 | 2001-09-27 | RPC Bramlage GmbH, 49393 Lohne | Einsatz für unter Druck stehende Flüssigkeitsbehälter, insbesondere Getränkebehälter |
| US7678398B2 (en) * | 2001-04-19 | 2010-03-16 | Rpc Bramlage Gmbh | Insert for pressurized containers for liquids, especially beverage containers |
| WO2002096774A1 (fr) * | 2001-05-30 | 2002-12-05 | David Yule | Reservoir a liquides pour melange avant emploi |
| DE10152108B4 (de) * | 2001-10-19 | 2004-02-05 | Schmalbach-Lubeca Ag | Mehrkammer-Innenbehälter für einen unter Gasdruck stehenden Flüssigkeitsbehälter und Verfahren zu seiner Herstellung |
| DE10152108A1 (de) * | 2001-10-19 | 2003-05-08 | Schmalbach Lubeca | Mehrkammer-Innenbehälter für einen unter Gasdruck stehenden Flüssigkeitsbehälter |
| DE102004013270A1 (de) * | 2004-03-18 | 2005-09-29 | Robert Schumacher | Flüssigkeitsbehälter mit Anschlußstück |
| WO2012048637A1 (fr) * | 2010-10-13 | 2012-04-19 | Wang zhi-yi | Procédé pour l'ajustement de concentration/de goût |
| WO2015120468A3 (fr) * | 2014-02-10 | 2015-10-15 | W.E.T. Beverages | Récipient de boisson portatif |
| US9745115B2 (en) | 2014-02-10 | 2017-08-29 | Joshua Hall | Multi-compartment, portable beverage container |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2730218B1 (fr) | 1997-03-21 |
| FR2730218A1 (fr) | 1996-08-09 |
| EP0772557A1 (fr) | 1997-05-14 |
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