EP0741088B1 - Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments - Google Patents

Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments Download PDF

Info

Publication number
EP0741088B1
EP0741088B1 EP96105146A EP96105146A EP0741088B1 EP 0741088 B1 EP0741088 B1 EP 0741088B1 EP 96105146 A EP96105146 A EP 96105146A EP 96105146 A EP96105146 A EP 96105146A EP 0741088 B1 EP0741088 B1 EP 0741088B1
Authority
EP
European Patent Office
Prior art keywords
pouch
outer container
bag
valve opening
inner bag
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
EP96105146A
Other languages
German (de)
English (en)
Other versions
EP0741088A3 (fr
EP0741088A2 (fr
Inventor
Gerhard Obrist
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.)
Lechner GmbH
Original Assignee
Lechner GmbH
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 Lechner GmbH filed Critical Lechner GmbH
Publication of EP0741088A2 publication Critical patent/EP0741088A2/fr
Publication of EP0741088A3 publication Critical patent/EP0741088A3/fr
Application granted granted Critical
Publication of EP0741088B1 publication Critical patent/EP0741088B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • 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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated
    • B65D83/62—Contents and propellant separated by membrane, bag, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0114—Shape cylindrical with interiorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/018—Shape variable with bladders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0607—Coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/227—Assembling processes by adhesive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0718—Aerosols

Definitions

  • the invention relates to a method for manufacturing and / or filling a two-chamber pressure pack from one External container with a can wall, a bottom and one Valve opening and a bag with a bag bottom in the External container for receiving a product, whereby Outer container and bag a space to hold one Enclose gas and the space between the outer container and Bag before filling the bag with the product with the Gas is filled.
  • Process for producing such a two-chamber pressure pack are in various forms and designs known.
  • Essential feature of the two-chamber pressure pack is that the inner bag when the Product due to the internal pressure in the space between Inner bag and outer container crumpled and so on Product is squeezed out. Accordingly, no one needs Propellant or the like in the product to apply the product to be used.
  • DE-U 9308887 is a propellant gas can without Gas leak known. When filling with propellant this is introduced on the bottom side in a liquid state and stays in the pressure can for a long time. The liquid Most of the propellant evaporates. By the vapor pressure an elastic partition moves up to Withdrawal valve upwards, so that the lower can space with Propellant is filled. After that, the thing to be spread Spray medium after removing a spray head doses over the Filling valve with a higher pressure than the vapor pressure of the Propellant introduced. Due to the higher pressure most of the propellant gas back into a liquid Physical state over. The elastic partition wall moves down again. The fluid space increases the metered amount of liquid.
  • the bag bottom should preferably be in the area of the product Valve opening are brought. This ensures that the Inner bag is turned inside out largely evenly, so that the bag wall is as narrow as possible in two layers puts together. This will trap air avoided, which in turn adversely affects the Product, for example by oxidation or the like could.
  • the present invention is based on the object To create procedures of the type mentioned above, which this Disadvantages eliminated and an absolutely clean filling technology ensures with a high degree of accuracy of quantity of the filled product.
  • a third possibility is a mechanical one Procedure of moving the bag bottom near the Valve opening thought.
  • a plunger is inserted into the Inserted inner bag, this tappet suction cups has or is designed as a suction cup itself. Accordingly, this plunger has a hole for creating it a vacuum, so that the bag bottom of the pestle can be sucked in. The ram then takes off when extending this bag bottom and leaves it in the area of Open the valve. This is most likely to be a smooth one Ensure that the inner bag is turned inside out.
  • valve device After pulling the plunger out of the valve opening the valve device is placed on the valve opening and the inner bag is filled by the valve device.
  • suction of residual air can also be carried out here from the inner bag through the valve device be upstream. This process step is otherwise possible and conceivable with all of the above-mentioned variants. This keeps the inner bag completely free of air, furthermore a certain vacuum is created, so that a filling of a product can be accelerated.
  • the fourth option is another mechanical one Method of moving the bag bottom to the Bag opening. This is a pestle through the bottom hole of the outer container retracted and the bag bottom in Pushed towards the valve opening.
  • the inner bag is made so that the plunger when Drive into the bottom hole of the outer container Bag bottom cannot destroy.
  • a two-chamber pressure pack is already preferred for a customer manufactured in which all Procedural steps, except for filling the inner bag with the product made by the manufacturer.
  • a Danger when transporting the pre-fumigated two-chamber pressure packs is not given because of the pressure in the room between inner bag and outer container is not very high and also usually used as compressed gas air becomes.
  • Fig. 1 R is of a two-chamber pressure pack
  • Outer container 1 shown, made of any material can exist. Preferred is, however, what the invention is not limited, the metal uses aluminum. How the outer container 1 is made, should be of minor importance. In any case, he assigns one Can wall 2, a bottom 3 and a valve opening 4. in the In the present exemplary embodiment, the bottom 3 is on the inside arched to an internal pressure in a space 5 between an inner bag 6 and the outer container 1 better to be able to withstand. Furthermore, the bottom 3 has a Filling opening 7 for a compressed gas.
  • the Outer container 1 also has an inner coating 8, however is not absolutely necessary.
  • the can wall 2 is in the present embodiment is cylindrical, which is also not essential.
  • the inner bag 6 consists of a crushable material, such as a plastic, a metal foil or the like. It can be used separately in the outer container 1 or be injected into the outer container 1. Manufacturing and insertion of the inner bag 6 is not of essential to the invention. All possibilities are within the scope of the present invention.
  • the inner bag 6 has a bag bottom 9 has to which a bag wall 10 to Valve opening 4 connects.
  • the latter feature must also not be, since two-chamber pressure packs are also known, where the inner bag is glued into the outer container is, with an upper edge of the bag a distance from the Valve opening 4 complies.
  • the valve opening 4 is in the present case by a Border edge 11 limited to at a later date a valve device 12 (see FIGS. 6 and 7) placed becomes.
  • the two-chamber pressure pack is designed according to the following manufactured or filled method according to the invention will:
  • Starting position is the two-chamber pressure pack shown in Fig. 1 at the stage of manufacture in which Inner bag 6 is in the outer container 1 and on whichever way, at least in part with the Outer container 1 is connected.
  • the valve opening 4 can open or also by a valve device 12 to be introverted. This only plays for a variant of the inventive method a role.
  • the next step of the method according to the invention is that the bag bottom 9 in the region of the valve opening 4th is brought, as shown in Figures 2 and 3 is.
  • a valve device 12 can, but need not, do so already sitting on the valve opening 4.
  • the Invention as shown by arrow 14, on it thought that through the valve opening 4 or one on the Valve opening 4 attached valve device to a vacuum the inside of the inner bag 6 is placed. This will tightening the bag bottom 9 towards the Valve opening 4 improved. However, the danger is an irregular peeling of the bag wall 10 from the Can wall 2 not completely eliminated.
  • a mechanical solution to the transfer is also conceivable the bag bottom 9 in the area of the valve opening 4, such as this is shown in Fig. 4.
  • a plunger 16 provided which has an axial bore 17, these a connection to a vacuum source, not shown owns.
  • This plunger 16 is in the inner bag 6 retracted until it is in the position shown in dashed lines located.
  • the vacuum is released so that the plunger 16th can be removed without the bag bottom 9.
  • FIG. 5 Another way of mechanically moving the Bag bottom 9 in the area of the valve opening 4 is in Figure 5 shown. With this possibility retracts Ram 16.1 through the fill opening 7 and strikes there the bag bottom 9.
  • the bag bottom is preferably 9 in this area trained more, what already can happen that the bag bottom 9 during manufacture, i.e., injection into the outer container 1, one lenticular bulge 19 receives.
  • Dashed lines indicate that the bag bottom 9 through the Tappet 16.1 is brought near the valve opening 4.
  • the plunger 16.1 is then removed from the outer container 1 pulled, a valve placed on the valve opening 4 and vacuum applied through the valve, so that the rest Vented space between the bag bottom 9 and the valve becomes.
  • valve opening 4 Before the room 5 through the filler opening 7 under the Pressure of a compressed gas is set, the valve opening 4 can be closed by a valve device 12, such as this is shown in Fig. 6. After putting on the Valve device 12 can fill the space 5 with compressed gas , taking care that the pressure by a later filling of the inner bag 6 increased with the product becomes. A corresponding filling dimension can, however, be achieved by simple Bills are determined.
  • valve 18 can be provided with additional valve openings here, the appropriate place for this extensive degassing are arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Vacuum Packaging (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packages (AREA)

Claims (8)

  1. Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments (R) constitué d'une enveloppe extérieure (1) avec une paroi de récipient (2), d'un fond (3) et d'un orifice à soupape (4) ainsi que d'un sac (6) avec un fond (9) dans l'enveloppe extérieure (1) pour recevoir un produit, l'enveloppe extérieure (1) et le sac (6) délimitant un espace (5) pour recevoir un gaz et l'espace (5) entre l'enveloppe extérieure (1) et le sac (6) étant rempli d'un gaz avant le remplissage du sac (6) avec le produit,
    caractérisé en ce qu'
    avant l'introduction du gaz, le fond de sac (9) est monté dans la zone de l'orifice à soupape (4).
  2. Procédé selon la revendication 1,
    caractérisé en ce que
    le fond de sac (9) est aspiré vers l'orifice à soupape (4) par un vide appliqué à l'orifice de soupape (4) ou par un dispositif de soupape (12) installé.
  3. Procédé selon les revendications 1 ou 2,
    caractérisé en ce qu'
    après une introduction ou création du sac (6) dans l'enveloppe extérieure (1) un poussoir (16) avec un appareillage de vide est inséré dans le sac (6) contre le fond de sac (9), le fond de sac (9) est aspiré et le poussoir (16) conjointement avec le fond de sac (9) est tiré hors du sac (6), le vide étant supprimé avant ou lors du passage du tasseau (16) à travers l'orifice de soupape (4).
  4. Procédé selon les revendications 1 ou 2,
    caractérisé en ce qu'
    après l'insertion ou la création du sac (6) dans l'enveloppe extérieure (1) est introduit un poussoir (16.1) à travers un trou du fond (7) de l'enveloppe extérieure (1) et il pousse le sac (6) avec le fond de sac (9) vers l'orifice du sac (4).
  5. Procédé selon la revendication 4,
    caractérisé en ce qu'
    un résidu d'air est évacué par aspiration du sac (6) par l' intermédiaire du dispositif à soupape (12).
  6. Procédé selon les revendications 4 ou 5,
    caractérisé en ce que
    le fond de sac (9) est renforcé au niveau du trou du fond (7).
  7. Procédé selon une des revendications 1 à 6,
    caractérisé en ce qu'
    au moyen d'un dispositif de soupape (12) placé sur l'orifice de soupape (4) on évacue par aspiration à travers le dispositif de soupape l'air résiduel du sac (6).
  8. Procédé selon au moins une des revendications 1 à 7,
    caractérisé en ce que
    le sac intérieur (6) est collé à la paroi de récipient (2) dans une zone de paroi (15).
EP96105146A 1995-05-05 1996-03-30 Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments Expired - Lifetime EP0741088B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19516100 1995-05-05
DE19516100A DE19516100A1 (de) 1995-05-05 1995-05-05 Verfahren zum Herstellen und/oder Befüllen einer Zweikammer-Druckpackung
US08/641,280 US5799469A (en) 1995-05-05 1996-04-30 Method for the manufacture and/or filling of a two-chamber pressure pack

Publications (3)

Publication Number Publication Date
EP0741088A2 EP0741088A2 (fr) 1996-11-06
EP0741088A3 EP0741088A3 (fr) 1997-02-26
EP0741088B1 true EP0741088B1 (fr) 1998-12-16

Family

ID=26014811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96105146A Expired - Lifetime EP0741088B1 (fr) 1995-05-05 1996-03-30 Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments

Country Status (7)

Country Link
US (1) US5799469A (fr)
EP (1) EP0741088B1 (fr)
JP (1) JPH0920367A (fr)
CN (1) CN1144315A (fr)
BR (1) BR9602165A (fr)
CA (1) CA2175627A1 (fr)
DE (1) DE19516100A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449588A (en) * 2006-01-30 2008-11-26 William James Duncan A fluid vessel and method for charging a fluid vessel

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194847B2 (en) * 1999-09-09 2007-03-27 Sashco, Inc. Method of filling dispensing cartridges having collapsible packages
DE10229229A1 (de) * 2002-06-28 2004-02-05 Hilti Ag Druckbehälter und Verfahren zum Herstellen und/oder Befüllen eines Druckbehälters
EP1400486B1 (fr) * 2002-09-19 2011-03-30 Nestec S.A. Procédé de conditionnement et distribution d'un dessert glacé
GB0404717D0 (en) * 2004-03-03 2004-04-07 Unilever Plc Frozen aerated product in a container and a method for manufacturing such
DE102005010281B3 (de) * 2005-03-07 2006-10-05 Rothenberger Ag Druckgasquelle mit Brenngasfüllung
DE102005010282B3 (de) * 2005-03-07 2006-11-02 Rothenberger Ag Druckgasquelle mit Brenngasfüllung
FR2895735B1 (fr) * 2005-12-30 2008-04-18 Ecopack France Valve a poche amelioree
GB0621879D0 (en) * 2006-11-02 2006-12-13 Snc Lavalin Uk Ltd System for charging and discharging containers for storage and transportation of compressed gas
EP2165968A1 (fr) 2008-09-19 2010-03-24 InBev S.A. Bag-in-box doté d'un espace pressurisé entre la poche intérieure et le récipient extérieur
US8047009B2 (en) * 2008-12-09 2011-11-01 Tire Seal, Inc. Method and apparatus for providing additive fluids to refrigerant circuit
KR20180112080A (ko) * 2010-12-10 2018-10-11 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 압력 분배 시스템에 사용하기 위한 대체로 원통형 형상 라이너 및 그 제조 방법
GB201321484D0 (en) * 2013-12-05 2014-01-22 Kokomo Ltd Foam formulation and aerosol can assembly
CN106591099B (zh) * 2015-10-16 2021-09-28 北京安吉蓝天科技发展有限公司 一种进出料装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757984A (fr) * 1969-10-29 1971-04-01 Alusuisse Recipient distributeur dont le reservoir interieur est constitue par untube pre-plie. (
US4350272A (en) * 1971-09-15 1982-09-21 Petterson Tor H Product isolated aerosol container and method of manufacture
GB2184491A (en) * 1985-12-20 1987-06-24 Derek Harcourt Gorman Aerosols
DE3923903A1 (de) * 1989-07-19 1991-01-24 Hirsch Anton Verfahren zur befuellung von druckgaspackungen sowie druckgaspackung
DE9006547U1 (de) * 1990-06-09 1991-10-02 Hirsch, Anton, 7928 Giengen Behältnis aus flexiblem Kunststoff zur Befestigung an einer starren Haftfläche
FI910201A (fi) * 1991-01-15 1992-07-16 Pentti Turunen System foer anvaendning av aerosoler och aerosolfoerpackningar.
DE9308887U1 (de) * 1993-06-15 1993-08-12 Hölzl, Reinhold, Dipl.-Ing. (FH), 93142 Maxhütte-Haidhof Treibgas-Druckdose ohne Gasaustritt
US5623975A (en) * 1995-01-30 1997-04-29 Simson; Anton K. Gas capsule filling and sealing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449588A (en) * 2006-01-30 2008-11-26 William James Duncan A fluid vessel and method for charging a fluid vessel
GB2449588B (en) * 2006-01-30 2011-04-13 William James Duncan Process for manufacturing a fluid dispenisng apparatus and methods of preparing a fluid dispensing apparatus for use

Also Published As

Publication number Publication date
JPH0920367A (ja) 1997-01-21
EP0741088A3 (fr) 1997-02-26
CN1144315A (zh) 1997-03-05
CA2175627A1 (fr) 1996-11-06
US5799469A (en) 1998-09-01
DE19516100A1 (de) 1996-11-07
EP0741088A2 (fr) 1996-11-06
BR9602165A (pt) 1998-01-13

Similar Documents

Publication Publication Date Title
EP0741088B1 (fr) Procédé pour fabriquer et/ou remplir un emballage pressurisé à deux compartiments
EP2624731B1 (fr) Appareil d&#39;extraction et système d&#39;étanchéité
DE60024049T2 (de) Überdimensioniertes Luftventil zur Verwendung in aufblasbaren Vorrichtungen, und Verfahren
DE202007019239U1 (de) Extraktionssystem für die Zubereitung eines Getränks aus einer Kapsel bzw. Kartusche
DE4018528A1 (de) Behaeltnis aus flexiblem kunststoff zur befestigung an einer starren haftflaeche und verfahren zur befestigung des behaeltnisses an einer starren haftflaeche
EP0298227A1 (fr) Procédé pour remplir et ensuite souder un récipient ainsi que dispositif et récipient pour la mise en oeuvre du procédé
WO2004033299A1 (fr) Procede de moulage, en particulier procede de moulage par soufflage et/ou sous vide, pour la fabrication d&#39;un recipient diffuseur rempli d&#39;un milieu a diffuser
DE3439660A1 (de) Ausziehvorrichtung fuer mit warmformmaschinen hergestellte gegenstaende
DE19809519C1 (de) Verfahren und Vorrichtung zum Entfernen eines Lochbutzens aus einem Innenhochdruck-Umformwerkzeug
CH700743A1 (de) Entlüftungseinrichtung für Giessvorrichtungen.
DE19746018C2 (de) Verfahren zur Herstellung einer Zweikammerdruckpackung und Vorrichtung zur Durchführung des Verfahrens
EP2881016A1 (fr) Machine à café électrique ayant une évacuation en cas de compression de moût humide
EP1418135A2 (fr) Cartouche et dispositif pour pa préparation d une boisson aromatique
CH467195A (de) Verfahren und Vorrichtung zum Evakuieren und Verschliessen von mit körnigem oder stückigem Gut gefüllten Beutelpackungen
EP3441324B1 (fr) Distributeur de liquide permettant de distribuer un liquide pourvu d&#39;un réservoir supplémentaire pour un milieu supplémentaire
WO2019110637A1 (fr) Procédé et outil de mise en place pour insérer un piston dans un récipient
DE102014223847A1 (de) Vorrichtung und Verfahren zum Verschließen eines insbesondere aus Kunststoff bestehenden Behälters
DE102007043316A1 (de) Verfahren und Vorrichtung zur Herstellung eines Ausbuchtungen aufweisenden Werkstückes mittels eines Druckmediums
DE3423012A1 (de) Rohrpostanlage
DE4414946C2 (de) Behälter für fließfähige Massen
DE102010027617A1 (de) Verfahren und Vorrichtung zum Herstellen und Befüllen von Behältern aus thermoplastischem Kunststoff sowie derart hergestellter Behälter
DE10046127A1 (de) Verfahren zum Verfüllen von mikroisiertem Pulver und Vorrichtung zum Durchführen des Verfahrens
DE1461849C3 (fr)
EP2955011B1 (fr) Procédé et dispositif de fabrication d&#39;un gobelet
DE69813827T2 (de) Klebstoff enthaltendes befestigungselement und entsrechendes verfahren

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19970430

17Q First examination report despatched

Effective date: 19970617

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981216

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;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.SCRIBED TIME-LIMIT

Effective date: 19981216

Ref country code: GR

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

Effective date: 19981216

Ref country code: GB

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

Effective date: 19981216

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19981216

Ref country code: FI

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

Effective date: 19981216

Ref country code: ES

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

Effective date: 19981216

REF Corresponds to:

Ref document number: 174569

Country of ref document: AT

Date of ref document: 19990115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59600985

Country of ref document: DE

Date of ref document: 19990128

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: FREI PATENTANWALTSBUERO

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19990316

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19990316

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19990316

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: 19990330

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

Ref country code: BE

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

Effective date: 19990331

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19981216

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

Ref country code: IE

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

Effective date: 19990820

BERE Be: lapsed

Owner name: LECHNER G.M.B.H.

Effective date: 19990331

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

Ref country code: MC

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

Effective date: 19990930

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

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

Ref country code: DE

Payment date: 20040528

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20050310

Year of fee payment: 10

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

Ref country code: AT

Payment date: 20050311

Year of fee payment: 10

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: 20051001

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

Ref country code: AT

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

Effective date: 20060330

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

Ref country code: LI

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

Effective date: 20060331

Ref country code: CH

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

Effective date: 20060331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL