[go: up one dir, main page]

EP0462112B1 - Conditionnement a deux chambres - Google Patents

Conditionnement a deux chambres Download PDF

Info

Publication number
EP0462112B1
EP0462112B1 EP90902207A EP90902207A EP0462112B1 EP 0462112 B1 EP0462112 B1 EP 0462112B1 EP 90902207 A EP90902207 A EP 90902207A EP 90902207 A EP90902207 A EP 90902207A EP 0462112 B1 EP0462112 B1 EP 0462112B1
Authority
EP
European Patent Office
Prior art keywords
inner bag
outer container
compressed gas
container
valve
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.)
Expired - Lifetime
Application number
EP90902207A
Other languages
German (de)
English (en)
Other versions
EP0462112A1 (fr
Inventor
Adalberto Geier
Karl Kohler
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.)
Coster Technologie Speciali SpA
SC Johnson and Son Inc
Original Assignee
Coster Technologie Speciali SpA
SC Johnson and Son Inc
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 Coster Technologie Speciali SpA, SC Johnson and Son Inc filed Critical Coster Technologie Speciali SpA
Publication of EP0462112A1 publication Critical patent/EP0462112A1/fr
Application granted granted Critical
Publication of EP0462112B1 publication Critical patent/EP0462112B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/62—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by membranes, bags or the like

Definitions

  • the invention relates to a two-chamber pack according to the preamble of patent claim 1.
  • Such a two-chamber package is known from US-A 3 317 090.
  • it is proposed to design the lower or bottom portion of the inner bag to be slightly larger than the remaining part of the inner bag, in order to ensure that the inner bag expands progressively from the bottom of the outer container to the dispensing valve after being filled with compressed gas.
  • this requirement cannot be guaranteed by the known design of the inner bag.
  • An expansion in the middle or upper area of the inner bag is entirely possible, depending on the random initial resistance of the filling material - especially with pasty filling material - on the inner bag when it is filled with compressed gas.
  • the present invention has for its object to provide a two-chamber pack of the type mentioned, which ensures complete emptying, regardless of the type of product.
  • the two-chamber pack according to the invention is characterized in that the inner bag is formed by a film which is folded over one another and welded or sealed to one another along the longitudinal edge, the bottom being folded such that an essentially flat bag bottom is formed when the inner bag is filled with compressed gas, which extends over the bottom of the container.
  • the bottom folding according to the invention ensures that when the inner bag is filled with compressed gas, the bottom of the inner bag first unfolds, so that when the two-chamber pack is emptied, expansion of the inner bag is inevitable from the bottom to the dispensing valve. This prevents material inclusions and thus incomplete emptying of the package.
  • the space delimited by the filling material on the one hand and the walls of the outer container and inner bag on the other hand should be largely evacuated, so that after filling the inner bag with compressed gas, the filling material is at the dispensing valve.
  • the formation of an air cushion which interferes with the dispensing of the filling material is avoided in the region of the part of the dispensing valve inside the container or before access to the dispensing rack.
  • the evacuation is preferably carried out before the container lid is crimped on.
  • the design of the dispensing valve according to claims 8 ff. enable the double function set out above.
  • the dispensing valve in a very simple and reliable manner.
  • the elastic element in the form of a helical compression spring urging the dispensing tube into the closed position has a double function, namely, on the one hand to urge the dispensing tube into the closed position and, on the other hand, to close the stopper for the filling opening that opens into the inner bag in the closed position hold.
  • the closing plug which is displaceably arranged within the valve body of the dispensing valve, also has a double function, namely on the one hand to close the filling opening which opens into the inner bag for the gassing thereof, and on the other hand the fluid connection between the interior of the outer container and the dispensing valve during the gassing of the inner bag or to interrupt the delivery tube.
  • the latter concept in particular is crucial for the dual function of the dispensing valve.
  • Pasty materials such as ketchup, cream, mayonnaise, skin cream or the like, or liquid substances, such as hair colorants, eau de cologne or the like, are suitable as filling material.
  • the two-chamber pack according to the invention is assembled in such a way that the contents are first filled into the outer container. Subsequently, the inner bag, rolled up or folded in the longitudinal direction, is inserted through the upper container opening into the outer container, whereby to stabilize or increase the stiffness of the inner bag, the inner bag is provided with a riser tube which is connected to the filling opening of the valve body opening into the inner bag is. The inner bag is already connected to the dispensing valve during this process.
  • the container lid is then crimped onto the opening edge of the outer container in a manner known per se with simultaneous evacuation of the space between the outer container, inner bag and lid, so that when the inner bag is fumigated, the filling material goes up to the dispensing valve without any training can evade a larger air cushion.
  • This ensures that when the two-chamber pack is used for the first time, not only does air escape, but the filling material immediately in the desired dosage.
  • the filling material should therefore "stand” at the discharge opening before the first use of the two-chamber pack.
  • a discharge or spray head is mounted in a manner known per se. Since this is a component known per se, a detailed description of the same is unnecessary here.
  • the inner bag is gassed through the dispensing valve or dispensing tube. After this process has been completed, the dispensing tube is pressed further into the interior of the container while simultaneously moving the above-mentioned closing plug into the filling opening-closing position.
  • the inner bag filled with compressed gas is hermetically sealed from the environment. The two-chamber pack is ready for use.
  • the inner bag filled with compressed gas preferably fills approximately 1/3 of the interior of the outer container.
  • the pressure gas filled is under a pressure of about 9 bar.
  • 2/3 of the interior of the outer container is filled with filling material. Then it is ensured that the filling material is discharged with a constant pressure of about 3 bar until it is completely emptied.
  • the two-chamber pack shown schematically in FIGS. 1 and 2 comprises an essentially dimensionally stable, for example made of tinplate, provided with a dispensing valve 2 outer container 1 for a liquid or pasty filling material and an inner container arranged in the outer container 1 in the form of a flexible bag 3 for receiving compressed gas, such as compressed air, nitrogen or the like.
  • compressed gas such as compressed air, nitrogen or the like.
  • the dispensing valve 2 has a valve body 14 from a closed to an open position and vice versa movably mounted, namely axially displaceable delivery tube 17.
  • the inner bag 3 which is made of a multi-layer plastic film with an aluminum lamination on the outside, is connected to the dispensing valve 2 and can be filled therewith after filling the outer container 1 with filling material and closing it with compressed gas, so that when the dispensing valve 2 is open, the filling material is expanded accordingly of the inner bag 3 can be squeezed out of the outer container 1, specifically through the delivery tube 17 already mentioned.
  • the inner bag 3 extends, as can be seen in FIGS. 1 and 2, essentially over the entire length of the interior of the outer container 1 and is cut and folded in such a way that it essentially completely fills the interior of the outer container 1 Hose expands, as can be seen in FIG. 2, progressively from the bottom 4 of the outer container 1 to the dispensing valve 2.
  • the inner bag 3 is formed by a multilayer film of the above-mentioned type which is folded over one another, welded or sealed at the edges, the bottom being folded such that when the inner bag 3 is filled with compressed gas, an essentially flat bag bottom 5 is formed, which is formed extends over the container bottom 4. This is to ensure that as little residual filling material as possible remains in the bottom region of the outer container 1 and that the container 1 is emptied essentially completely starting from the bottom 4.
  • the formation of a flat bag bottom 5 can be achieved, for example, by folding the bottom of the inner liner 3 in such a way that it comprises an inward V-fold 6 which extends transversely between the two diametrical longitudinal sealing edges 7 and 8 of the inner bag 3.
  • the V-fold 6, in continuation of the two longitudinal sealing edges 7 and 8, is delimited by sealing edges 9, 10 and 11, 12 directed obliquely inwards. 2 are the Sealing edges 11, 12 are each not visible behind the sealing edges 9 or 10.
  • the additional extends Seal connection 13 from the upper or the discharge valve 2 facing end of the inner bag 3 over about 2/3 of the total length of the inner bag 3, the additional seal connection 13 being formed by two sealing strips extending parallel to one another and at a distance from one another.
  • the sealing strips can also be interrupted, in particular only be effective at certain points.
  • the strength of the additional sealing connection 13 in the direction of the dispensing valve 2 is preferably increasingly greater, as a result of which the targeted progressive expansion of the inner bag is promoted from the bottom upwards.
  • a spray head 28 with a spray nozzle 29 is also arranged. This component is a generally known construction element, the detailed description of which is therefore not necessary.
  • the valve body 14 of the dispensing valve 2 extends - sealed off from the interior of the outer container - into the inner bag 3, specifically in the area of the upper or the dispensing valve 2 facing edge sealing seam 15, the edge sealing seam 15 enclosing the valve body 14 on the outside in a fluid-tight manner.
  • the valve body 14 has a filling opening 16 opening into the interior of the inner bag 3, through which the inner bag 3 is fumigated and which, after fumigation or filling of the inner bag 3 with compressed gas, through the dispensing valve 2 or the latter Dispensing tube 17 can be closed by means of a closing plug 18.
  • the closing plug 18 is designed so that in the starting position, ie in a position for filling the inner bag 3 with compressed gas, as shown in FIGS. 3 to 6, a passage opening connecting the interior of the outer container 1 with the interior of the valve body 14 20 closes, so that the fluid connection between the interior of the outer container 1 and the axially displaceably mounted in the valve body 14 dispensing tube 17 of the dispensing valve 2 is interrupted during the gassing or filling of the inner bag 3 with compressed gas.
  • An axially effective elastic element in particular a helical compression spring 19, is arranged between the closing plug 18 and the dispensing tube 17, against the action of which the dispensing tube 17 can be axially pressed into the valve body 14 with the release of a fluid connection to the outside, the closing plug 18 for filling the inner bag 3 with compressed gas inside the valve body 14 in a starting position raised from the filling opening 16 opening into the inner bag 3, in which the compressed gas can be introduced into the inner bag 3 through the dispensing tube 17 pressed axially into the valve body 14 and past the closing plug 18 on the outside ( see flow arrows 30 in FIGS. 4 and 5). After filling the inner bag 3 with compressed gas, the closing plug 18 is moved according to FIG.
  • the closing plug 18 is made of a harder material, in particular plastic material, such as rigid PVC, than the valve body 14.
  • the closing plug 18 comprises a pot-like guide sleeve 25 on the side facing the dispensing tube 17, into which the inside of the container is located facing part of the helical compression spring 19 and its outer peripheral edge 26 facing the delivery tube 17 protrudes radially outwards with sharp edges in order to support the inside of the peripheral wall 27 which laterally delimits the valve body 14 to move the closing plug 18 out of the filling opening-closed position according to FIG. 7 to complicate.
  • the closing plug 18 is accordingly held both by the helical compression spring 19, the sharp-edged peripheral edge 26 and the radially inwardly projecting latching projection 24, which interacts with the radially outwardly extending annular projection 23 of the closing plug 18.
  • the pot-like closing plug 18 is held in a position raised from the filling opening 16, specifically by locking means 22, 23 in the form of radially projecting circumferential ribs on the inside of the cylinder wall 27 laterally delimiting the valve body 14 on the one hand and on the Outside of the guide sleeve 25 on the other hand. Between these two radially projecting circumferential ribs are formed through openings 33, which are evenly distributed over the circumference and through which the compressed gas flows into the inner bag 3 (arrow 30 in FIG. 5).
  • the axial movement of the dispensing tube 17 takes place through a filling head, not shown.
  • the dispensing valve 2 or its valve body 14 is anchored centrally to the container lid 34 in a manner known per se. For this reason, a more detailed description of this mounting structure is not required.
  • FIG. 7 shows the dispensing tube 17 with the filling opening 16 closed in the filling material discharge position.
  • the filling material can flow out according to the arrows 35 through the openings 20, the interior of the valve body 14 and the fluid channel 36 of the dispensing valve 17, namely under the action of the expanding inner bag 3.
  • the dispensing valve 2 is in the closed position after filling the outer container 1 and fumigation of the inner bag 3rd
  • this riser serves essentially only to increase the kink stability of the inner bag 3, so that it can be more easily immersed in the container 1 filled with the filling material, especially if the filling material is a pasty mass.
  • FIG. 9 shows an alternative construction of the dispensing valve in relation to the closing plug 18.
  • Parts of the dispensing valve 2 already described with reference to the preceding figures are identified in FIG. 9 with the same reference numbers. With regard to their function, reference is therefore made to the preliminary description.
  • the special feature of the embodiment according to FIG. 9 is that the guide sleeve 25 is tight over the entire circumference on the inside of the valve body 14 laterally bounding peripheral wall 27 abuts.
  • through openings 21 are arranged in the bottom of the pot-shaped guide sleeve 25, through which the inner bag 3 is fumigated when the stopper 18 is lifted from the filling opening 16 (see arrows 30).
  • the locking means assigned to the closing plug 18, which hold it in the position raised from the filling opening 16 during the gassing of the inner bag 13, have also been changed compared to the previously described embodiment.
  • the locking means 24 assigned to the valve body 14 are formed by a clamping sleeve which is arranged in the interior of the valve body around the filling opening 16, in particular molded on, while the locking means 22 assigned to the closing plug 18 are formed by a plurality of radial ribs which are arranged evenly distributed over the circumference and which coincide with them Support the inner end of the container on the peripheral edge of the clamping sleeve facing the dispensing tube 17 during the gassing of the inner bag 3, as a result of which the closing plug 18 is held in a position lifted from the filling opening 16 in accordance with FIG.
  • the dispensing tube 17 is pressed even further into the container by the filling head (not shown), bearing against the projection 32 described above.
  • the radial ribs 22 are pressed into the clamping sleeve 24, so that the closing plug 18, which is likewise pressed into the filling opening 16, is held in the filling opening-closed position.
  • the closing plug 18 is held in this position by the action of the compression spring 19 and the sharp-edged circumferential edge 26, which really grips the inside of the peripheral wall 27 that laterally delimits the valve body 14.
  • the inner bag 3 is thus permanently sealed in a fluid-tight manner after fumigation. All other parts of the delivery valve 2 shown in FIG. 9 are the same as those of the delivery valve described above, so that - as already explained above - a more detailed description of these parts is unnecessary at this point.

Landscapes

  • 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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Nozzles (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Cookers (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Cartons (AREA)

Claims (14)

  1. Emballage à deux chambres comportant un récipient extérieur (1) essentiellement indéformable muni d'une soupape de distribution (2) pour un produit liquide ou pâteux et un récipient intérieur disposé dans le récipient extérieur (1) pour un gaz sous pression tel que de l'air sous pression ou analogue, le récipient intérieur étant sous forme d'un sac (3) relié à la soupape de distribution (2) et s'étendant essentiellement sur toute la longueur du volume intérieur du récipient extérieur (1) et la soupape de distribution (2) comprenant un tube de distribution (17) monté dans un corps de soupape (14) de façon à se déplacer d'une position de fermeture à une position d'ouverture et inversement, par lequel le sac intérieur (3) peut être rempli de gaz sous pression après remplissage du récipient extérieur (1) et fermeture de celui-ci, de telle sorte que lorsque la soupape de distribution (2) est ouverte le produit peut être pressé hors du récipient extérieur (1) avec dilatation correspondante du sac intérieur, caractérisé en ce que le sac intérieur (3) est formé par une feuille pliée sur elle-même, soudée ou scellée à elle-même au niveau des bords longitudinaux, dont le pliage au niveau du fond est effectué de telle sorte que lors du remplissage du sac intérieur (3) en gaz sous pression il se forme d'abord un fond de sac essentiellement plat qui s'étend au-dessus du fond (4) du récipient.
  2. Emballage selon la revendication 1, caractérisé en ce que le volume libre limité par le produit d'une part et par les parois du récipient extérieur (1) ainsi que du sac intérieur (3) d'autre part est placé sous un vide notable, de sorte qu'après remplissage du sac intérieur (3) en gaz sous pression le produit se trouve à côté de la soupape de distribution.
  3. Emballage selon l'une des revendications 1 et 2, caractérisé en ce que le pliage du fond du sac intérieur (3) présente un pli en V (6) tourné vers l'intérieur, qui s'étend transversalement entre les deux bords scellés longitudinaux (7,8) diamétralement opposés du sac intérieur (3).
  4. Emballage selon la revendication 3, caractérisé en ce que le pli en V (6) tourné vers l'intérieur, du pliage du fond du sac intérieur (3) est limité à ses extrémités diamétralement opposées en continuation des deux bords longitudinaux scellés (7,8) par des bords scellés (9,10 ou 11,12) dirigés obliquement vers l'intérieur.
  5. Emballage selon l'une des revendications 1 à 4, caractérisé en ce que les portions de feuille pliées l'une sur l'autre pour constituer le sac intérieur (3) sont en plus scellées l'une à l'autre, à partir de l'extrémité supérieure ou tournée vers la soupape de distribution (2) en direction de l'extrémité formant fond, dans la région comprise entre les deux bords longitudinaux scellés (7,8), cette liaison scellée additionnelle (13) étant sensiblement plus faible, par exemple plus faible d'environ 40 à 50%, que le scellement des bords longitudinaux (7,8,15).
  6. Emballage selon la revendication 5, caractérisé en ce que la liaison scellée additionnelle (13) s'étend depuis l'extrémité supérieure ou tournée vers la soupape de distribution (2) du sac intérieur (3) sur environ 1/2 à 2/3 de la longueur du sac intérieur (3).
  7. Emballage selon la revendication 6, caractérisé en ce que la liaison scellée additionnelle (13) est formée par au moins une bande scellée ayant de préférence une action seulement ponctuelle.
  8. Emballage à deux chambres comportant un récipient extérieur (1) essentiellement indéformable muni d'une soupape de distribution (2) pour un contenu liquide ou pâteux et un récipient intérieur disposé dans le récipient extérieur (1) pour un gaz sous pression tel que de l'air sous pression ou analogue, le récipient intérieur étant sous forme d'un sac (3) relié à la soupape de distribution (2) et s'étendant essentiellement sur toute la longueur de l'espace intérieur du récipient extérieur (1) et la soupape de distribution (2) comprenant un petit tube de distribution (17) monté dans un corps de soupape (14) de façon à se déplacer d'une position de fermeture à une position d'ouverture et inversement, par lequel le sac intérieur (3) peut être rempli de gaz sous pression après remplissage du récipient extérieur (1) et fermeture de celui-ci, de telle sorte que lorsque la soupape de distribution (2) est ouverte le contenu du récipient extérieur (1) peut être pressé hors de celui-ci avec dilatation correspondante du sac intérieur, en particulier selon l'une des revendications 1 à 7, caractérisé en ce que le corps (14) de la soupape de distribution (2) s'étend vers l'intérieur -de façon étanche vis-à-vis du volume intérieur du récipient extérieur (1)- et présente une ouverture de remplissage (16) débouchant à l'intérieur du sac intérieur (3), qui après remplissage du sac intérieur (3) en gaz sous pression à travers la soupape de distribution (2) et son tube de distribution (17) est obturable de l'extérieur au moyen d'un bouchon de fermeture (18) ou d'un élément de fermeture analogue.
  9. Emballage selon la revendication 8, caractérisé en ce que le bouchon de fermeture (18), dans une position de remplissage du sac intérieur (3) en gaz sous pression ou dans une position soulevée par rapport à l'ouverture de remplissage (16), obture une ouverture de passage (20) reliant le volume intérieur du récipient extérieur (1) à l'intérieur du corps de soupape (14), de telle sorte que la communication de fluide correspondante entre le volume intérieur du récipient extérieur (1) et le tube de distribution (17) de la soupape de distribution (2) monté mobile axialement dans le corps de soupape (14) est interrompue pendant le remplissage du sac intérieur (3) en gaz sous pression.
  10. Emballage selon l'une des revendications 8 et 9, caractérisé en ce qu'entre le bouchon de fermeture (18) et le tube de distribution (17) est disposé un élément élastique agissant axialement, en particulier un ressort de compression hélicoïdal (19), contre l'action duquel le tube de distribution (17) peut être pressé axialement vers l'intérieur dans le corps de soupape (14) en libérant une communication de fluide vers l'extérieur, le bouchon de fermeture (18) étant maintenu dans la position de départ soulevée de l'ouverture de remplissage (16) par des moyens de barrage complémentaires (22,23) pour le remplissage du sac intérieur (3) en gaz sous pression à l'intérieur du corps de soupape (14), de telle sorte que le gaz sous pression peut être admis à travers le tube de distribution (17) pressé axialement dans le corps de soupape (14) et en contournant le bouchon de fermeture (18) et/ou à travers des ouvertures (21) dans le bouchon de fermeture (18) dans le sac intérieur (3), et le bouchon de fermeture (18) pouvant être déplacé dans une position obturant l'ouverture de remplissage (16), dans laquelle il est maintenu en permanence par des moyens d'arrêt (24), en franchissant les moyens de barrage (22,23) par un enfoncement supplémentaire du tube de distribution (17) dans le corps de soupape (14), après le remplissage du sac intérieur (3) en gaz sous pression.
  11. Emballage selon la revendication 10, caractérisé en ce que le bouchon de fermeture (18) est réalisé en un matériau, en particulier une matière plastique, plus dur que le corps de soupape (14).
  12. Emballage selon l'une des revendications 10 et 11, caractérisé en ce que le bouchon de fermeture (18) comprend du côté tourné vers le tube de distribution (17) une douille de guidage (25) en forme de godet, dans laquelle pénètre la partie du ressort hélicoïdal (19) tournée vers l'intérieur du récipient, et dont le bord périphérique extérieur (26) tourné vers le tube de distribution (17) est formé en saillie à arête vive radialement vers l'extérieur, de façon à rendre plus difficile, en s'appuyant sur la face interne de la paroi cylindrique (27) limitant latéralement le corps de soupape (14), un déplacement du bouchon de fermeture (18) à partir de la position de fermeture de l'ouverture de remplissage (16).
  13. Emballage selon l'une des revendications 8 à 12, caractérisé en ce qu'à l'ouverture de remplissage (16) débouchant dans le sac intérieur (3) se raccorde un tube qui stabilise le sac intérieur et/ou améliore la résistance au flambage, et qui s'étend au moins sur environ la moitié de la longueur du sac intérieur (3).
  14. Emballage selon l'une des revendications 1 à 13, caractérisé en ce que le sac intérieur (3) rempli de gaz sous pression occupe quand le récipient extérieur (1) est entièrement rempli environ 1/3 du volume intérieur de celui-ci et que le gaz sous pression y est contenu sous une pression d'environ 9 bars, de telle sorte que le produit peut être déchargé sous une pression d'environ 3 bars jusqu'à évacuation complète.
EP90902207A 1989-03-10 1990-01-16 Conditionnement a deux chambres Expired - Lifetime EP0462112B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3907858 1989-03-10
DE3907858 1989-03-10
DE3914517A DE3914517A1 (de) 1989-03-10 1989-05-02 Zweikammerpackung
DE3914517 1989-05-02

Publications (2)

Publication Number Publication Date
EP0462112A1 EP0462112A1 (fr) 1991-12-27
EP0462112B1 true EP0462112B1 (fr) 1993-04-07

Family

ID=25878691

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90902207A Expired - Lifetime EP0462112B1 (fr) 1989-03-10 1990-01-16 Conditionnement a deux chambres

Country Status (10)

Country Link
US (1) US5211316A (fr)
EP (1) EP0462112B1 (fr)
JP (1) JPH04505740A (fr)
AT (1) ATE87879T1 (fr)
AU (2) AU641140B2 (fr)
CA (1) CA2049021A1 (fr)
DE (2) DE3914517A1 (fr)
DK (1) DK0462112T3 (fr)
ES (1) ES2041173T3 (fr)
WO (1) WO1990010583A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535037A1 (fr) * 2011-05-10 2012-12-19 The Procter & Gamble Company Composition cosmétique dans un récipient

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248063A (en) * 1990-12-05 1993-09-28 Abbott Joe L Barrier pack container with inner laminated tube
US5797522A (en) 1992-11-10 1998-08-25 Evnx Technologies, Inc. Aerosol spray dispenser with swinging downtube
DE4427175A1 (de) 1994-08-01 1996-02-08 Coster Tecnologie Speciali Spa Baueinheit
DE19513223A1 (de) * 1995-04-12 1996-10-17 Matthias Hoffmeier Behälter für viskoses Füllgut
US6232685B1 (en) 1999-05-19 2001-05-15 Johnson Outdoors Inc. Nutational motor
DE20014647U1 (de) 2000-08-24 2000-12-14 Aerosol Technik Lindal Gmbh, 23843 Bad Oldesloe Ventilanordnung für Druckspender
US6439430B1 (en) 2000-09-22 2002-08-27 Summit Packaging Systems, Inc. Collapsible bag, aerosol container incorporating same and method of assembling aerosol container
WO2002062678A1 (fr) 2001-02-08 2002-08-15 Stoffel, Hans, F. Procede de production de bombes a aerosol avec contenant interieur, et bombe a aerosol
JP4672906B2 (ja) * 2001-05-30 2011-04-20 東洋エアゾール工業株式会社 高速充填用エアゾールバルブ
DE20212802U1 (de) 2002-08-15 2002-11-07 Kersten, Olaf, Dr.-Ing., 47802 Krefeld Abgabeventil mit Beutel
US7913877B2 (en) * 2003-01-21 2011-03-29 Aptargroup Inc. Aerosol mounting cup for connection to a collapsible container
US7124788B2 (en) * 2003-07-10 2006-10-24 Precision Valve Corporation Means and method for filling bag-on-valve aerosol barrier packs
US7571841B2 (en) * 2004-04-19 2009-08-11 Illinois Tool Works, Inc. Interchangeable adapter for in-can and on-can fuel cells
US7392922B2 (en) * 2004-04-19 2008-07-01 Illinois Tool Works Inc. In-can fuel cell metering valve
EP1871689A4 (fr) * 2005-04-08 2008-10-15 Multi Vet Ltd Diffuseur d'aerosol a effet venturi utilisant un agent propulseur a base de reactif
FR2895735B1 (fr) 2005-12-30 2008-04-18 Ecopack France Valve a poche amelioree
AU2007251156A1 (en) * 2006-05-11 2007-11-22 Eran Eilat Eye medicament dispenser
US20080206156A1 (en) * 2007-02-22 2008-08-28 Cronk Peter J Continuous spray scalp therapy and dispensing systems for same
US8021649B2 (en) * 2007-02-22 2011-09-20 Cronk Peter J Continuous spray scalp therapy and dispensing systems for same
US20090236363A1 (en) * 2008-03-14 2009-09-24 Bissell Homecare, Inc. Manual Spray Cleaner
US7959041B2 (en) * 2008-08-26 2011-06-14 S. C. Johnson & Son, Inc. Valve assembly for pressurized dispensers
EP2648990A4 (fr) * 2010-12-10 2014-05-21 Advanced Tech Materials Doublure de forme généralement cylindrique destinée à être utilisée dans des systèmes de distribution de pression et procédés de fabrication de cette doublure
DE202011108514U1 (de) 2011-12-01 2012-01-20 Olaf Kersten Kolbendose als Zweikammersystem
AU2013330959A1 (en) * 2012-10-19 2015-05-07 Rust-Oleum Corporation Propellantless aerosol system
US10166666B2 (en) * 2015-11-25 2019-01-01 Illinois Tool Works Inc. Adapter for combustion tool fuel cells
US10046889B2 (en) 2016-03-30 2018-08-14 Dow Global Technologies Llc Container with molded bag on valve assembly
US9908689B2 (en) 2016-03-30 2018-03-06 Dow Global Technologies Llc Container with spray valve
CN105686309B (zh) * 2016-04-20 2018-10-30 京东方科技集团股份有限公司 一种按压瓶
PL3747800T3 (pl) * 2018-01-29 2024-05-20 Mitani Valve Co., Ltd. Mechanizm zaworu dozującego pojemnika aerozolowego i produkt typu aerozolowego wyposażony we wspomniany zawór dozujący
AU2019390723B2 (en) 2018-11-29 2025-01-23 Ethicon, Inc. Low temperature cured silicone lubricious coatings
IL269047B (en) * 2019-09-01 2022-02-01 Ronen Rimon Dispensing receptacle
US11718753B2 (en) 2020-05-28 2023-08-08 Ethicon, Inc. Topical skin closure compositions and systems
US11479669B2 (en) 2020-05-28 2022-10-25 Ethicon, Inc. Topical skin closure compositions and systems
US11712229B2 (en) 2020-05-28 2023-08-01 Ethicon, Inc. Systems, devices and methods for dispensing and curing silicone based topical skin adhesives
US11589867B2 (en) 2020-05-28 2023-02-28 Ethicon, Inc. Anisotropic wound closure systems
US12465577B2 (en) 2020-05-28 2025-11-11 Ethicon, Inc. Antimicrobial topical skin closure compositions and systems
US11518604B2 (en) * 2020-05-28 2022-12-06 Ethicon, Inc. Systems, methods and devices for aerosol spraying of silicone based topical skin adhesives for sealing wounds

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317090A (en) * 1965-09-13 1967-05-02 Meshberg Philip Dispensing means and valve means therefor
FR1462356A (fr) * 1965-10-30 1966-04-15 Idees Récipient dit aérosol dans lequel le produit à distribuer est séparé du fluide propulseur
DE1786504A1 (de) * 1966-05-10 1973-02-01 Sterigard Corp Spraydose o. dgl. mit einem gehaeuse, in deren innerem ein behaelter angeordnet ist, der das aus der dose abzugebende material aufnimmt
US3581941A (en) * 1966-05-10 1971-06-01 Sterigard Corp Pressurized container
US3490651A (en) * 1968-01-08 1970-01-20 Abplanalp Robert H Dispenser system for simultaneous dispensing of separately stored fluids
US3718236A (en) * 1969-12-04 1973-02-27 E Reyner Pressurized container with non-rigid follower
US3731854A (en) * 1971-07-12 1973-05-08 D Casey Collapsible container liner
US4350272A (en) * 1971-09-15 1982-09-21 Petterson Tor H Product isolated aerosol container and method of manufacture
US3896991A (en) * 1973-02-28 1975-07-29 Edward C Kozlowski Composite flexible, semi-rigid materials and process for making same
IT1045149B (it) * 1975-07-03 1980-05-10 Prefabbricatore Anna Contenitore a doppio comparto per la conservazione e la erogazione di prodotti fluidi e pastosi sotto pressione e relativa sacca interna di contenimento a deformazione programmata
US4032064A (en) * 1976-01-05 1977-06-28 The Continental Group, Inc. Barrier bag assembly for aerosol container
US4265373A (en) * 1979-05-23 1981-05-05 Stoody William R Pressurized dispenser with dip tube extending through sac-in-can
US4646946A (en) * 1982-09-02 1987-03-03 Reyner Ellis M Pressure generating apparatus and method
US4679706A (en) * 1984-10-29 1987-07-14 Enviro-Spray Systems, Inc. Dispensing system with inflatable bag propelling mechanism and separate product gas phase
WO1988010216A1 (fr) * 1987-06-19 1988-12-29 Thermacor Technology, Inc. Distributeur pressurise
US4969577A (en) * 1987-06-26 1990-11-13 Werding Winfried J Apparatus to provide for the storage and the controlled delivery of products that are under pressure
US4896794A (en) * 1987-09-11 1990-01-30 Enviro-Spray Systems, Inc. Method for prepressurizing dispensing container and for filling pressurized container with flowable product
GB8721571D0 (en) * 1987-09-14 1987-10-21 Metal Box Plc Valve assembly
IE900283L (en) * 1989-01-26 1990-07-26 Indag Ges Fur Industriebendarf Stand-up bag
DE8904938U1 (de) * 1989-04-19 1990-08-16 Magnoni, Giordano, Modena Behälter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535037A1 (fr) * 2011-05-10 2012-12-19 The Procter & Gamble Company Composition cosmétique dans un récipient
WO2012154918A3 (fr) * 2011-05-10 2013-01-10 The Procter & Gamble Company Composition cosmétique dans un récipient

Also Published As

Publication number Publication date
CA2049021A1 (fr) 1990-09-11
AU641140B2 (en) 1993-09-16
DK0462112T3 (da) 1993-06-01
WO1990010583A1 (fr) 1990-09-20
ES2041173T3 (es) 1993-11-01
DE59001176D1 (de) 1993-05-13
ATE87879T1 (de) 1993-04-15
AU4963890A (en) 1990-10-09
AU4455893A (en) 1993-10-21
EP0462112A1 (fr) 1991-12-27
JPH04505740A (ja) 1992-10-08
US5211316A (en) 1993-05-18
DE3914517A1 (de) 1990-09-13

Similar Documents

Publication Publication Date Title
EP0462112B1 (fr) Conditionnement a deux chambres
EP0695269B1 (fr) Procede de fabrication d'un dispositif de distribution
EP0062817B1 (fr) Emballage à deux compartiments
DE69700124T2 (de) Druckvorrichtung mit einem geschlitzten Stück aus Schaumstoffmaterial als Druckmittel
DE19943877A1 (de) Zweikomponentenkartusche für fließfähige Medien
EP2560888B1 (fr) Cartouche pouvant tenir debout, dispositif de sortie pour celle-ci et procédé d'utilisation de la cartouche
DE1575027B2 (de) Ventilbetaetigter abgabebehaelter fuer ein unter druck stehendes produkt
EP0024659B1 (fr) Emballage à deux compartiments
DE2359561B2 (de) Tubenartiger Behälter
DE4231635C2 (de) Behälter zur Aufbewahrung und zum Transport von fließfähigen Medien, vornehmlich von Flüssigkeiten
EP1473246A1 (fr) Ensemble comportant une vanne de distribution et une poche liée étanchement avec celle-ci
EP0697348A1 (fr) Ensemble vanne de distribution et poche soudée avec celui-ci
WO2017060227A2 (fr) Distributeur pour masses en particulier liquides à pâteuses
DE2432665A1 (de) Aerosolventilanordnung
DE2442328A1 (de) Vorrichtung zum abgeben eines fludes unter druck
CH575261A5 (en) Pressurised package with spray valve for liquids - is filled before joining the flexible spray valve for eliminating leakage
DE4403755A1 (de) Austragvorrichtung für Medien
CH591901A5 (en) Fluid dispenser - having expansible elastomeric bladder
DE10207763A1 (de) Mehrkomponenten-Kartusche
EP0098476A2 (fr) Récipient pour produit sous pression
DE2304538A1 (de) Zusammenfaltbarer innenbehaelter fuer druckbehaelter
DE3432253A1 (de) Spender fuer fluessige oder pastoese medien
EP0824484B1 (fr) Cartouche pour produits fluides
DE2629759A1 (de) Zusammenfaltbares innenfutter fuer einen zwei kammern aufweisenden druckbehaelter
DE4002580A1 (de) Spruehdose

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19910823

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19920416

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 87879

Country of ref document: AT

Date of ref document: 19930415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59001176

Country of ref document: DE

Date of ref document: 19930513

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930603

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2041173

Country of ref document: ES

Kind code of ref document: T3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19940127

Year of fee payment: 5

Ref country code: AT

Payment date: 19940127

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19940128

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940131

Year of fee payment: 5

Ref country code: LU

Payment date: 19940131

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19940211

Year of fee payment: 5

EPTA Lu: last paid annual fee
26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940330

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19940331

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950116

Ref country code: DK

Effective date: 19950116

Ref country code: AT

Effective date: 19950116

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950117

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950117

EAL Se: european patent in force in sweden

Ref document number: 90902207.1

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950131

Ref country code: CH

Effective date: 19950131

Ref country code: BE

Effective date: 19950131

BERE Be: lapsed

Owner name: S.C. JOHNSON & SON INC.

Effective date: 19950131

Owner name: COSTER TECNOLOGIE SPECIALI S.P.A.

Effective date: 19950131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950801

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19950801

EUG Se: european patent has lapsed

Ref document number: 90902207.1

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19970106

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19970120

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970226

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980131

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050116