EP2116482A1 - Emballage de feuilles doté de sachets de feuilles disposés les uns à côté des autres - Google Patents

Emballage de feuilles doté de sachets de feuilles disposés les uns à côté des autres Download PDF

Info

Publication number
EP2116482A1
EP2116482A1 EP09157494A EP09157494A EP2116482A1 EP 2116482 A1 EP2116482 A1 EP 2116482A1 EP 09157494 A EP09157494 A EP 09157494A EP 09157494 A EP09157494 A EP 09157494A EP 2116482 A1 EP2116482 A1 EP 2116482A1
Authority
EP
European Patent Office
Prior art keywords
outlet channel
film
channels
base plate
mixer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09157494A
Other languages
German (de)
English (en)
Inventor
Andreas Schell
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.)
Hilti AG
Original Assignee
Hilti 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 Hilti AG filed Critical Hilti AG
Publication of EP2116482A1 publication Critical patent/EP2116482A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B65D81/3233—Flexible containers disposed within rigid containers
    • B65D81/3244—Flexible containers disposed within rigid containers arranged parallel or concentrically and permitting simultaneous dispensing of the two materials without prior mixing

Definitions

  • the invention relates to a film container for storing and inserting into a receptacle of a squeezing device with two juxtaposed film bags for separately stored components of a multi-component mass and a head part having a base plate with a plant side, on which a first receiving portion for one end of the first Foil bag and a second receiving portion are provided for one end of the second film bag, and having a projecting from the plant side of the base plate projecting mixer port, the mixer port having a first outlet channel with a first outlet opening at its free end for one of the components of the multi-component mass and a second outlet channel having a second outlet opening at its free end for at least one further component of the multicomponent mass, and wherein a first passageway for connecting the first receptacle meabterrorisms with the first outlet channel and a second passage for connecting the second receiving portion are provided with the second outlet channel to the base plate.
  • Multi-component materials such as, for example, mortar, foam and sealing compounds, are made available to the user as two-component or multi-component compositions in cartridges and film containers.
  • Foil packs have proven themselves as packaging for such masses and are characterized in particular by their compared to cartridges low material content, which must be disposed of after dispensing the mass. In addition, foil packs are easy and inexpensive to produce.
  • the film container is in a receptacle of a squeezing device, such. As a dispenser, inserted or introduced into this. Through an extrusion mechanism, the components are simultaneously squeezed out through the exit channels in the mixer port of the header, through a mixer housing with a Passed mixer element, in which the individual components are mixed to the desired mass, and applied to an application site.
  • a film container with two juxtaposed film bags wherein the mixer connection of the head part has a partition wall for creating two adjacent outlet channels for feeding one component of the two-component mass to a mixer element.
  • This feeder in the mixer port is also referred to as side-by-side feeder.
  • a disadvantage of the known solution is that during extrusion of the film pack as a result of the partition wall in the mixer connection, the mass flows of the components run side by side in parallel and along the inner wall of the mixer connection. For a sufficient mixing of the components thus a high mixing energy or a long mixing section with a correspondingly formed mixer element is required. As a consequence, high extrusion forces are required to dispense the multicomponent mass.
  • From the DE 41 38 351 A1 is known to be fixed to a head part mixer housing with a mixing element, wherein the mixer housing has a receptacle for a mixing element upstream of the premixer, which is formed as a separate element.
  • the premixer deforms the mass flows of the components emerging in a side-by-side feed from the mixer connection into segment-like shaped layers which are fed to the mixing element in the mixer housing. This leads to a better mixing of the components in the mixing element, wherein the required mixing section and the Auspress mechanism for discharging the arranged in the film package components are reduced.
  • a disadvantage of the known solution is that the premixer is a separate element that may be lost, for example, unintentionally and the mixer housing for the mixing element must have a special configuration for receiving the premixer. Therefore, no commercial mixer housing can be used.
  • the object of the invention is to provide a film container with two juxtaposed foil bags and a head part, in which over the entire Auspressvorgang a uniform mixing result with different types of mixer elements and reduced Auspress carriedn is ensured, the head part is easy to produce.
  • the first outlet channel is divided at least in the region of the free end of the mixer connection into two separate partial channels, between which the second outlet channel is arranged.
  • the second outlet channel spaces the two partial channels in such a way that they are completely separated from one another, at least in the area of the free end of the mixer connection.
  • the mass flows of all components are distributed segment-like directly in the head part when applying the film pack, which is advantageously formed integrally as a whole.
  • the mass flow of at least one component is surrounded or washed around by the divided mass flow of the other component at least on two sides.
  • Conventional mixer housings can be arranged at the mixer connection, wherein due to the divided or pre-divided components, the mixing elements arranged therein, while ensuring a uniform mixing result, can be designed substantially shorter than in the previously known film packs.
  • the foil pouches in the inventive film packs can be spaced further than in the previously known foil packs, without any undercuts being produced which make the production, in particular of a one-piece head part, considerably more difficult. Due to the greater variability of the distance can be achieved with the inventive film package far larger areas of component ratios, as they were previously possible only with multi-part headboards or hard cartridges. For example, can be realized with film packs with a component ratio of 1: 1 to 10: 1, or even more. In particular, it is easy to realize film packs with a component ratio of 5: 1.
  • the mixer connection has a circular outlet, wherein the second outlet channel completely cuts through the circular shape and adjacent forms at least two separate circle segments, which form the partial channels of the first outlet channel.
  • the head part is advantageously made of a plastic in an injection / casting process and further advantageously formed in one piece.
  • the arrangement of the second outlet channel in the first outlet channel a simple demolding is ensured.
  • the sealing of the mixer connection with the head part improved by the simpler geometry of the advantageously one-piece head part.
  • the partitions of the sub-channels to the second outlet channel are integrally formed with the mixer port, whereby the number of elements for manufacturing as well as for handling the film bundle are reduced.
  • the entire head part is integrally formed and the foil bags are glued into the corresponding receiving portions, whereby the film container is simple and economical to produce.
  • the cross-sectional areas of the two sub-channels in a plane parallel to a plane defined by the base plate level are the same size, whereby a symmetrical division of the mass flows of the components and optimal use of all chambers of the advantageous static mixing element is already achieved from the first mixing stage.
  • the second outlet channel advantageously extends through its center, the mass flows of all components always being divided in equal parts by the twofold rotational symmetry created in any section through the center or through the center of the circle.
  • the ratio of the sum of the cross-sectional areas of the two sub-channels to the cross-sectional area of the second outlet channel preferably corresponds to the ratio of the cross-sectional area of the first film bag to the cross-sectional area of the second film bag, in each case in a plane parallel to the plane defined by the base plate, thus providing a favorable mixing result is guaranteed.
  • foil container 11 for storage and for insertion into a receptacle of a Auspressvorraum not shown here has two juxtaposed foil pouches 12 and 16 for separately stored from components of a multi-component mass.
  • the foil pouches 12 and 16 are included a two-component mass each one of the components.
  • at least one of the film bags 12 or 16 can have a corresponding number of foil bag chambers arranged next to one another, with which several components are stored separately in a foil bag.
  • the film package 11 has a one-piece head part 21 with a base plate 22 which has on a contact side 23 a first receiving portion 24 for one end of the first film bag 12 and a second receiving portion 25 for one end of the second film bag 16.
  • a mixer connection 31 protrudes with an external thread 32 for connecting a mixer housing 41 to a mixer element 42.
  • a first outlet channel 38 is provided with a first outlet opening at its free end 37 for one of the components of the multicomponent mass and a second outlet channel 35 with a second outlet opening at its free end 37 for at least one further component of the multicomponent mass.
  • the first outlet channel 38 is divided in a region of the free end 37 of the mixer port 31 into two completely separate sub-channels 33 and 34, between which the second outlet channel 35 is arranged.
  • a first passage 27 are further provided for connecting the first receiving portion 24 with the first outlet channel 38 and with its sub-channels 33 and 34 and a second passageway 28 for connecting the second receiving portion 25 to the second outlet channel 35.
  • the foil bags 12 and 16 for example, active by means of piercing or passive z. B. opened by means of film weakening, wherein the located in the film bag 12 component of the multicomponent mass through the first passageway 27, the first outlet channel 38 and the separate sub-channels 33 and 34 and located in the film bag 16 component of the multicomponent mass through the second passageway 28 and the second outlet channel 35 are discharged from the film container 11.
  • at least one of the film bags is provided in regions with at least one weakening of the film material, so that this film bag, for example, ruptures under the pressure generated by an ejection piston of the extrusion device, not shown, and thus opened.
  • the outlet of the mixer connection 31 essentially has a circular cross section.
  • the cross-sectional areas of the two sub-channels 33 and 34 in a plane parallel to the plane spanned by the base plate 22 level E1 substantially correspond to circle segment sections and are the same size.
  • the ratio of the cross-sectional area of the sum of the sub-channels 33 and 34 to the cross-sectional area of the second exit channel 35 corresponds to the ratio of the cross-sectional area of the first film bag 12 to the cross-sectional area of the second film bag 16.
  • the second outlet channel 35 and the second passageway 28 are arranged parallel to each other in the plane defined by the base plate 22 plane E1, wherein to provide a passage opening 36 for the component located in the film bag 16 between the second outlet channel 35 and the second passageway channel 28 via this at least touch a section or their cross sections overlap in some areas.
  • the sub-channels 33 and 34 of the first outlet channel 38 and the first passage 27 are arranged in the direction of the plane spanned by the base plate plane E1 parallel to each other, with their cross-sections overlap partially.
  • the head part 21 has a geometric configuration which ensures a simple production thereof, in particular in the case of a one-part design of the head part 21 and / or in an injection molding process.
  • the production of a one-piece head part 21 is possible, for example, with simple tool shapes, which are each moved only perpendicular to the plane spanned by the base plate 22 level E1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP09157494A 2008-05-08 2009-04-07 Emballage de feuilles doté de sachets de feuilles disposés les uns à côté des autres Withdrawn EP2116482A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008001658A DE102008001658A1 (de) 2008-05-08 2008-05-08 Foliengebinde mit nebeneinander angeordneten Folienbeuteln

Publications (1)

Publication Number Publication Date
EP2116482A1 true EP2116482A1 (fr) 2009-11-11

Family

ID=40786467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09157494A Withdrawn EP2116482A1 (fr) 2008-05-08 2009-04-07 Emballage de feuilles doté de sachets de feuilles disposés les uns à côté des autres

Country Status (6)

Country Link
US (1) US20090277926A1 (fr)
EP (1) EP2116482A1 (fr)
JP (1) JP2009269674A (fr)
CA (1) CA2665335A1 (fr)
DE (1) DE102008001658A1 (fr)
RU (1) RU2009117389A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056952A1 (fr) * 2012-10-11 2014-04-17 Hilti Aktiengesellschaft Emballage en film pour un dispositif d'extrusion et procédé de fabrication d'un tel emballage en film

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8544683B2 (en) 2010-10-29 2013-10-01 Nordson Corporation Multiple component dispensing cartridge and method with side-by-side fluid chambers
DE102011007475A1 (de) * 2011-04-15 2012-10-18 Hilti Aktiengesellschaft Folienkartusche und Verfahren zur Herstellung einer Folienkartusche
US9757763B2 (en) 2013-10-31 2017-09-12 Nordson Corporation Side by side cartridge assemblies and related methods
ES2902002T3 (es) * 2014-09-23 2022-03-24 Sika Tech Ag Dispositivo de placa de cabeza, dispositivo de recipiente de almacenamiento disposición de cartucho, aparato de dispensado y su uso
EP3181244A1 (fr) * 2015-12-18 2017-06-21 HILTI Aktiengesellschaft Composant comprenant un emballage de feuilles et un dispositif de compression et emballage de feuilles
US20200070189A1 (en) * 2018-08-30 2020-03-05 Nordson Corporation Adapter mixer attachment
US11772851B2 (en) 2021-06-21 2023-10-03 Medmix Switzerland Ag Liquid applicator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501255U1 (de) * 1995-01-27 1995-03-09 Hilti Ag Folienbeutelpackung mit Folienbeutel und Bodenteil
WO1999007611A1 (fr) * 1997-08-06 1999-02-18 Colgate-Palmolive Company Contenant distributeur presentant plusieurs compartiments
DE29912888U1 (de) * 1999-07-23 1999-09-16 Prestele Eugen Kartusche
WO2005095225A1 (fr) * 2004-04-01 2005-10-13 5 Mix Limited Dispositif de distribution pour deux composants et procede de distribution d'un premier et d'un second composant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9100054U1 (fr) 1991-01-04 1991-04-11 Cocon Kunststoffen B.V., Arkel, Nl
DE9200521U1 (fr) * 1991-11-12 1993-03-25 Thera Patent Gmbh & Co Kg Gesellschaft Fuer Industrielle Schutzrechte, 8031 Seefeld, De
DE4138351A1 (de) 1991-11-21 1993-05-27 Bostik Gmbh Verfahren und vorrichtung zum vormischen zweier pastoeser massen
US6443612B1 (en) * 1999-12-02 2002-09-03 Wilhelm A. Keller Dynamic mixer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29501255U1 (de) * 1995-01-27 1995-03-09 Hilti Ag Folienbeutelpackung mit Folienbeutel und Bodenteil
WO1999007611A1 (fr) * 1997-08-06 1999-02-18 Colgate-Palmolive Company Contenant distributeur presentant plusieurs compartiments
DE29912888U1 (de) * 1999-07-23 1999-09-16 Prestele Eugen Kartusche
WO2005095225A1 (fr) * 2004-04-01 2005-10-13 5 Mix Limited Dispositif de distribution pour deux composants et procede de distribution d'un premier et d'un second composant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056952A1 (fr) * 2012-10-11 2014-04-17 Hilti Aktiengesellschaft Emballage en film pour un dispositif d'extrusion et procédé de fabrication d'un tel emballage en film
EP3156350A1 (fr) 2012-10-11 2017-04-19 Hilti Aktiengesellschaft Emballage de feuilles pour un appareil d'extrusion
US10287061B2 (en) 2012-10-11 2019-05-14 Hilti Aktiengesellschaft Sheet-material container for a dispensing unit and method for producing a sheet-material container

Also Published As

Publication number Publication date
RU2009117389A (ru) 2010-11-20
JP2009269674A (ja) 2009-11-19
CA2665335A1 (fr) 2009-11-08
DE102008001658A1 (de) 2009-11-12
US20090277926A1 (en) 2009-11-12

Similar Documents

Publication Publication Date Title
EP2045196B1 (fr) Emballage de feuilles doté de chambres de sachet de feuilles disposées les unes à côté des autres
EP2116482A1 (fr) Emballage de feuilles doté de sachets de feuilles disposés les uns à côté des autres
EP1246765B1 (fr) Adaptateur, dispositif et procede permettant de prelever des materiaux a partir de sachets tubulaires a plusieurs chambres, utilisation de l'adaptateur et sachet d'emballage tubulaire
EP2147870B1 (fr) Emballage de feuilles
EP0993863B1 (fr) Mélangeur pour pâtes à plusieurs constituants
EP1843952B1 (fr) Contenant en feuilles a plusieurs constituants
EP2599540B1 (fr) Élément de mélange pour un mélangeur statique et son utilisation
EP2548634B1 (fr) Elément de mélange pour mélangeur statique
DE4335970A1 (de) Folienbeutelpackung mit Folienbeutel und Bodenteil
EP2718201A1 (fr) Ensemble de cartouches à plusieurs composants
DE10347938B4 (de) Kopfteil für einen Mehrkammerschlauchbeutel
EP3389876B1 (fr) Composant comprenant un emballage de feuilles et un dispositif de compression et emballage de feuilles
EP2511194B1 (fr) Cartouche plastique et procédé de fabrication d'une cartouche plastique
EP1410840A2 (fr) Elément de mélange
DE4202591C2 (de) Vorrichtung zum Vormischen von wenigstens zwei pastösen Massen
EP1671696B1 (fr) Elément de mélange statique pour mélanger des masses fluides
EP0340657A1 (fr) Emballage cylindrique pour produits pâteux, en particulier emballage tubulaire flexible, procédé et dispositif de fabrication d'un tel emballage
EP2048091B1 (fr) Cartouche pour une masse exprimable
DE10207763A1 (de) Mehrkomponenten-Kartusche
EP2931624B1 (fr) Dispositif distributeur pour composition à plusieurs composants
EP2512933A1 (fr) Cartouche avec bouchon de fermeture
EP3199248A1 (fr) Ensemble et element de separation
EP2528679A1 (fr) Appareil permettant de fabriquer des mastics prêts à l'emploi par le mélange d'un composant liant et d'un composant durcissant
DE102021105414B9 (de) Statischer Mischer für Abformmaterialien
EP3037177A1 (fr) Dispositif d'épandage d'une masse fluide et cartouche multi-composants

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: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

17P Request for examination filed

Effective date: 20100511

17Q First examination report despatched

Effective date: 20100611

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHELL, ANDREAS

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121025