EP1843952B1 - Contenant en feuilles a plusieurs constituants - Google Patents

Contenant en feuilles a plusieurs constituants Download PDF

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Publication number
EP1843952B1
EP1843952B1 EP05850358.2A EP05850358A EP1843952B1 EP 1843952 B1 EP1843952 B1 EP 1843952B1 EP 05850358 A EP05850358 A EP 05850358A EP 1843952 B1 EP1843952 B1 EP 1843952B1
Authority
EP
European Patent Office
Prior art keywords
chambers
type container
accordance
foil type
multicomponent foil
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.)
Not-in-force
Application number
EP05850358.2A
Other languages
German (de)
English (en)
Other versions
EP1843952A2 (fr
Inventor
Rolf Heusser
Markus Gasser
Andreas Staub
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.)
Medmix Switzerland AG
Original Assignee
Sulzer Mixpac AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sulzer Mixpac AG filed Critical Sulzer Mixpac AG
Publication of EP1843952A2 publication Critical patent/EP1843952A2/fr
Application granted granted Critical
Publication of EP1843952B1 publication Critical patent/EP1843952B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
    • B01F35/7164—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being placed in parallel before contacting the contents
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/28—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for expelling contents
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
    • B65D51/222—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure
    • 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
    • B65D81/3261—Flexible containers having several compartments
    • 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
    • B65D81/3283—Cylindrical or polygonal containers, e.g. bottles, with two or more substantially axially offset, side-by-side compartments for simultaneous dispensing
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0025—Upper closure of the 47-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane

Definitions

  • the invention relates to a multi-component film container according to the preamble of claim 1.
  • the seal may be destroyed or opened by separate opening elements, e.g. can be designed as opening mandrels, which are arranged on the mixing element.
  • the mixing element 9 is slidably disposed within the discharge channel 6 in the longitudinal direction and has at its the chambers 5 and 5 'facing inner end an integrally formed opening mandrel 13 with two tips. At the other end of the mixing element 9, a plunger 14 protruding outwardly from the discharge channel 6 is formed.
  • FIGS. 5 and 6 illustrated third example differs from the aforementioned embodiments essentially in that the trough-shaped bulges 7 and 7 'at the chamber end end elongated inclined parts 15 and 15', in addition to a forwardly extended portion 16 and 16 'of the chambers 5 and 5 'are arranged.
  • the inclined portion 15 of the bulge 7 and the chamber 5 are arranged with their extended portion 16 side by side, that when juxtaposing the identical half shells 1 and 2, the oblique parts 15 and 15 'of a half-shell respectively with the extended portions 16 and 16 'get the other half shell to cover.
  • the cross-sectionally circular neck 27 of the storage part 24 has two axially offset, outwardly projecting shoulders 37 and 38, which can engage over the inwardly projecting annular web 28 on the attachment piece 26.
  • partition walls 36 and 36 'for separating the chambers 5 and 5' from the discharge channel 6 at the front end of the neck 27 are arranged.
  • the first shoulder 37 holds when placed the attachment piece 26 in a first position in which the partitions 36 and 36 'are not pierced.
  • FIGS. 18 to 22 schematically shown second embodiment of a multi-component film container according to the invention differs from the above embodiments, especially in that the two chambers 5 and 5 'in the upper second half-shell 2 are formed side by side and sealed by a single release film 12. Therefore, the discharge channel 6 at its the chambers 5 and 5 'facing ends and two connecting channels 45 and 46 in order to direct the components of the respective chamber 5 and 5' in the discharge channel 6 can.
  • the multi-component film container has two openings 47 and 48, through which he in a in the WO 2006/079413 A2 shown ejection device can be fixed.
  • the S-shaped portion of the bulge 94 and an extended portion 96 of the chamber 5 ' are arranged side by side, that when juxtaposing the identical half-shells 1 and 2, the S-shaped bulges 95 and 94 of a half-shell respectively with the extended portions 96 (shown in the upper half-shell 2 diagrammatically) of the other half-shell to overlap.
  • the chambers 5 and 5 ' are each sealed by their own release film 12 or 12', which release the channel-shaped bulges 95 and 94 ( FIGS. 29 and 30 ).
  • the components can then reach the discharge channel 6 via the connection channels 97 and 98 and the guide channels 99 and 100, respectively.
  • the multi-component film container has additionally at its rear end a T-shaped extension 105, to better grip it by hand or in the in the WO 2006/079413 A2 to be able to fix and express the expressing device shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Tubes (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Accessories For Mixers (AREA)

Claims (21)

  1. Contenant en feuilles pour plusieurs constituants avec une première chambre (5) pour recevoir un premier constituant, au moins une deuxième chambre (5') pour recevoir un deuxième constituant, un canal d'expulsion (6) pouvant être relié aux chambres (5, 5'), des éléments de déviation (11) pour mélanger les constituants à l'intérieur du canal d'expulsion (6) et un scellage (12 ; 12') empêchant le mélange des constituants avant utilisation et pouvant être ouvert pour l'expulsion des constituants, les éléments de déviation (11) étant disposé sur un élément mélangeur (9) séparé qui est disposé dans le canal d'expulsion (6), caractérisé en ce que l'extrémité de l'élément mélangeur (9) orientée vers les chambres (5, 5') est prolongée jusqu'aux chambres (5, 5') et comprend au moins une pointe d'ouverture (42, 43 ; 53, 54 ; 59, 60 ; 101, 102, 103, 104) pour ouvrir le ou les scellages (12, 12' ; 12 ; 12 ; 12, 12').
  2. Contenant selon la revendication 1, caractérisé en ce que les chambres (5, 5') sont formées comme deux demi-coques (1, 2) en un matériau flexible assurant une forme essentiellement stable.
  3. Contenant selon la revendication 1 ou 2, caractérisé en ce que le scellage (12 ; 12') est formé par au moins une feuille de séparation (12 ; 12') disposée entre les chambres (5, 5') pour les séparer du canal d'expulsion (6).
  4. Contenant selon une des revendications précédentes, caractérisé en ce que l'élément mélangeur (9) est constitué par un corps de base (10) stable en forme et pourvu de perforations (33), sur lequel sont formés les éléments de déviation (11).
  5. Contenant selon une des revendications précédentes, caractérisé en ce que le canal d'expulsion (6) est formé dans les deux demi-coques (1, 2) par des protubérances (7, 7') en forme de gouttières.
  6. Contenant selon la revendication 5, caractérisé en ce que des murets de séparation (8, 8') sont prévus dans les demi-coques (1, 2) entre les chambres (5, 5`) et les protubérances (7, 7') en forme de gouttières.
  7. Contenant selon la revendication 6, caractérisé en ce que, pour pouvoir relier les chambres (5, 5') avec le canal d'expulsion (6), la feuille de séparation (12) est attachée, pour le moins dans la région des murets de séparation (8, 8'), de manière amovible à au moins une des demi-coques (1, 2).
  8. Contenant selon une des revendications 1 à 5, caractérisé en ce que l'extrémité de l'élément mélangeur (9) orientée vers les chambres (5, 5') comprend au moins un canal de guidage (41 ; 49, 50 ; 57, 58 ; 99, 100) pour guider les constituants des chambres (5, 5') dans le canal d'expulsion (6).
  9. Contenant selon une des revendications 1 à 5 ou 8, caractérisé en ce que le scellage (12 ; 12') être détruit par pliage du canal d'expulsion (6).
  10. Contenant selon une des revendications 1 à 5 ou 8 ou 9, caractérisé en ce qu'il est pourvu du côté opposé par rapport au canal d'expulsion (6) d'au moins un passage (44 ; 47, 48 ; 47, 48) pour être fixé dans un dispositif d'expulsion.
  11. Contenant selon une des revendications 1 à 5 ou 8 à 10, caractérisé en ce que les chambres (5, 5') sont formées chacune dans une demi-coque (1, 2) respective et scellées chacune par une feuille de séparation (12, 12') individuelle, le canal de guidage (41) de l'élément mélangeur (9) disposé dans le canal d'expulsion (6) s'étendant entre les deux feuilles de séparation (12, 12') en regard jusque dans les chambres (5, 5').
  12. Contenant selon la revendication 11, caractérisé en ce que les pointes d'ouverture sont formées par des murets latéraux (42, 43) sur le canal de guidage (41) de l'élément mélangeur (9).
  13. Contenant selon une des revendications 1 à 5 ou 8 à 10, caractérisé en ce que les chambres (5, 5') sont formées dans une première demi-coque (2) et scellées par une feuille de séparation (12) appliquée sur la première demi-coque (2), le canal d'expulsion (6) présentant à son extrémité intérieure deux canaux de liaison (45, 46 ; 55, 56) vers les chambres (5, 5').
  14. Contenant selon la revendication 13, caractérisé en ce que l'extrémité prolongée de l'élément mélangeur (9) est adaptée à la forme des canaux de liaison (45, 46 ; 55, 56) et présente pour chaque chambre (5, 5') un canal de guidage propre (49, 50 ; 57, 58) avec des pointes d'ouverture (53, 54 ; 59, 60).
  15. Contenant selon la revendication 13 ou 14, caractérisé en ce que les canaux de guidage (49, 50 ; 57, 58) de l'élément mélangeur (9) disposé dans le canal d'expulsion (6) s'étendent entre la feuille de séparation (12) et la seconde demi-coque (1) jusque dans les chambres (5, 5').
  16. Contenant selon une des revendications 13 à 15, caractérisé en ce que les canaux de liaison (45, 46) sont formés dans la première demi-coque (1) par des protubérances en forme de gouttières.
  17. Contenant selon une des revendications 13 à 15, caractérisé en ce que le canal d'expulsion (6) et les canaux de liaison (55, 56) sont formés dans la seconde demi-coque (2) par des protubérances en forme de gouttières.
  18. Contenant selon une des revendications 1 à 5 ou 8 à 10, caractérisé en ce que les chambres (5, 5') sont formées chacune dans une demi-coque (1, 2) respective et scellées par une feuille de séparation (12, 12') respective et en ce que le canal d'expulsion (6) présente à son extrémité intérieure des canaux de liaison (97, 98) disposés à côté d'une partie (96) prolongée vers l'avant, des chambres (5, 5').
  19. Contenant selon la revendication 18, caractérisé en ce que l'extrémité prolongée de l'élément mélangeur (9) est adaptée à la forme des canaux de liaison (97, 98) et présente pour chaque chambre (5, 5') un canal de guidage propre (99, 100) avec des pointes d'ouverture (101, 102 ; 103, 104).
  20. Contenant selon la revendication 18 ou 19, caractérisé en ce que le canal de liaison inférieur (98) formé dans la première demi-coque (1), l'inférieure, s'étend au-delà de la partie (96) prolongée vers l'avant, de la chambre supérieure (5') et en ce que le canal de liaison supérieur (97) formé dans la seconde demi-coque (2), la supérieure, s'étend au-delà de la partie prolongée vers l'avant, de la chambre inférieure (5).
  21. Contenant selon une des revendications 18 à 20, caractérisé en ce qu'il est pourvu du côté opposé par rapport au canal d'expulsion (6) d'un prolongement en forme de T (105) pour être fixé dans un dispositif d'expulsion.
EP05850358.2A 2005-01-26 2005-12-24 Contenant en feuilles a plusieurs constituants Not-in-force EP1843952B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005001203U DE202005001203U1 (de) 2005-01-26 2005-01-26 Mehrkomponentenfolienbehälter
PCT/EP2005/014025 WO2006079413A2 (fr) 2005-01-26 2005-12-24 Contenant en feuilles a plusieurs constituants

Publications (2)

Publication Number Publication Date
EP1843952A2 EP1843952A2 (fr) 2007-10-17
EP1843952B1 true EP1843952B1 (fr) 2013-07-31

Family

ID=36441397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05850358.2A Not-in-force EP1843952B1 (fr) 2005-01-26 2005-12-24 Contenant en feuilles a plusieurs constituants

Country Status (8)

Country Link
US (1) US7934864B2 (fr)
EP (1) EP1843952B1 (fr)
JP (1) JP4850185B2 (fr)
CN (1) CN101087723B (fr)
CA (1) CA2578756C (fr)
DE (1) DE202005001203U1 (fr)
ES (1) ES2425169T3 (fr)
WO (1) WO2006079413A2 (fr)

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EP3075345A1 (fr) 2015-04-02 2016-10-05 DENTSPLY DETREY GmbH Emballage de dose d'unité
EP3095727A1 (fr) 2015-05-19 2016-11-23 fischerwerke GmbH & Co. KG Récipient à plusieurs composants pouvant être éjectés manuellement
DE102015115441A1 (de) 2015-05-19 2016-11-24 Fischerwerke Gmbh & Co. Kg Von Hand ausdrückbares Mehrkomponentenbehältnis
DE102016122041A1 (de) * 2016-11-16 2018-05-17 Fischerwerke Gmbh & Co. Kg Mehrkomponentenbehältnis

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CA2578756A1 (fr) 2006-08-03
WO2006079413A2 (fr) 2006-08-03
US20080123465A1 (en) 2008-05-29
CN101087723B (zh) 2010-05-12
JP2008528386A (ja) 2008-07-31
DE202005001203U1 (de) 2006-06-14
ES2425169T3 (es) 2013-10-11
JP4850185B2 (ja) 2012-01-11
CA2578756C (fr) 2013-02-12
WO2006079413A3 (fr) 2006-10-19
US7934864B2 (en) 2011-05-03
CN101087723A (zh) 2007-12-12
EP1843952A2 (fr) 2007-10-17

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