EP2920082A1 - Container for outputting an adhesive in the form of a multi-component mixture - Google Patents
Container for outputting an adhesive in the form of a multi-component mixtureInfo
- Publication number
- EP2920082A1 EP2920082A1 EP13789813.6A EP13789813A EP2920082A1 EP 2920082 A1 EP2920082 A1 EP 2920082A1 EP 13789813 A EP13789813 A EP 13789813A EP 2920082 A1 EP2920082 A1 EP 2920082A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- component
- interior
- connecting tube
- barrier means
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 64
- 239000000853 adhesive Substances 0.000 title claims description 17
- 230000001070 adhesive effect Effects 0.000 title claims description 17
- 238000002156 mixing Methods 0.000 claims abstract description 53
- 230000004888 barrier function Effects 0.000 claims abstract description 42
- 238000011109 contamination Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 67
- 239000012528 membrane Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 description 18
- 239000010408 film Substances 0.000 description 12
- 230000008901 benefit Effects 0.000 description 10
- 239000002131 composite material Substances 0.000 description 9
- -1 For example Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000012754 barrier agent Substances 0.000 description 4
- 239000012611 container material Substances 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- B65D83/0094—Containers having an external wall formed as, or with, a diaphragm or the like which is deformed to expel 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
- B65D35/22—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 two or more 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
- 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
Definitions
- the mixing chamber containing the first component.
- the mixing chamber has a dispensing opening which is closed by a screw cap having a dispensing nozzle.
- the lid in turn has a receiving chamber for a second component, wherein the same can be opened by rotation of the lid so that the second component can be brought into the mixing chamber to the first component.
- the multi-component mixture after mixing said components over the
- the sidewall regions surrounding the interior or the side walls are at least partially flexible and / or elastic and the connecting pipe preferably protrudes so far into the interior, that contacting the inner surface by manual and thereby customary force on said side wall region of the flexible and / or elastic sidewall region surrounding the interior space with the distal end of the part of the interior projecting into the interior space
- Connecting pipe is possible.
- a container made of a plastic material such as For example, polyethylene or a polypropylene are used, wherein the wall thickness of said flexible and / or elastic side wall portion in a range of 0.5mm to 1, 2mm, preferably in a range of 0.7 to 0.9 mm, for example, 0.8mm is.
- the connecting tube is at a distance of not more than 5 mm from the inner wall of the next side wall region and protrudes at least 2 mm, preferably at least 3 mm from the level of the arranged at the top of the flexible and / or elastic side wall portion into the interior.
- Container material can be used in particular a film material or a film composite material, preferably on the properties of the used
- Multi-component mixture is tuned.
- the container is an adhesive container for dispensing a multi-component adhesive or multicomponent adhesive as a multicomponent mixture.
- a plastic material such as, for example, a polyethylene, a polypropylene or another suitable plastic material or even a composite material, in particular comprising a barrier film or barrier layer, may be used as container material.
- container material such as, for example, a polyethylene, a polypropylene or another suitable plastic material or even a composite material, in particular comprising a barrier film or barrier layer.
- the same container materials, composites or film composites are well known in the art, the latter are packaging materials, which consist of at least two different materials, which are preferably connected to each other over the entire surface and usually can not be separated by hand.
- the choice of the film material used depends preferably on the mass contained and to be dispensed in the sachet.
- a container material or a composite material containing an ethylene-vinyl alcohol copolymer and / or a silicone oxide and / or a polypropylene and / or a polyethylene it is conceivable to use a container material or a composite material containing an ethylene-vinyl alcohol copolymer and / or a silicone oxide and / or a polypropylene and / or a polyethylene.
- At least the side wall area surrounding the interior space is designed to be flexible, at least in the area of said membrane or membranes, so that the user, for example, by means of manual pressure from Au Shen on said
- Connecting tube on the output port for dispensing the multi-component mixture is removable.
- the inner diameter of the connecting channel ie the inner opening diameter
- the dynamic viscosity (Brookfield) of the one component at room temperature 23 ° C. (73.4 ° F.)
- the barrier means being removable for dispensing the multicomponent mixture.
- the sealing pin for example, have an end, in the assembled state pointing in the direction of the interior sealing area
- Another advantage is the use of a dispensing closure means which includes the sealing pin so that the sealing pin is removable together with the closure means to allow dispensing of the multicomponent mixture through the dispensing opening.
- Closure means can be designed as a cap or lid. Preferably, it covers the dispensing opening completely and provides a possibility of protection of the dispensing opening from external influences. It is also conceivable the use of connecting means between closure means and container. For example, a thread may be provided, snap-fit means between said components or other suitable connection means. A further advantage is the use of an opening-opening safety device, so that the user can be quickly identified that it is an unopened packaging.
- the sealing pin fills the
- Another advantage is a design of the sealing pin such that the sealing pin in the mounted state is flush with the lying in the interior end of the connecting channel.
- a sealing pin can be used, which is longer than that
- Connecting channel is that it projects at least partially into the interior of the connecting channel.
- Another advantage is the use of a sealing pin, which is longer than the connecting channel and projects at least partially into the interior of the connecting channel. In this way can be particularly well ensured that a described unwanted contamination of the connecting channel is prevented by one of the components.
- a sealing membrane as the barrier means, which is provided on the part of the connecting tube projecting into the mixing space and there
- the connecting pipe is made of a
- the membrane is preferably made of the same material and is preferably integrally formed on the connecting pipe.
- the membrane by pressure on the container is apparent.
- the container is at least partially or partially designed to be flexible, in particular in the area surrounding the interior sidewall areas to allow by pressure from outside Shen at least partially deformation of the container.
- a pressure effect on said membrane will be made possible to selbige to open the multi-component mixture.
- a piercing means in the form of a dome can be provided, with which said membrane can be pierced and thus opened, in particular, from the direction of the dispensing opening.
- a further advantage for all described barrier means used is the use of a connecting tube which, at least on the part protruding into the interior, has a circular cross-section at least in regions, the diameter being in the range from 0.8 mm to 2.2 mm.
- Room temperature (23 ° C (73.4 ° F)) in a range of 6000 mPas to 80,000 mPas.
- Another advantage is the use of another component which has a dynamic viscosity which is lower at room temperature (23 ° C (73.4 ° F)) than the dynamic viscosity (Brookfield) at room temperature (23 ° C (73.4 ° F)). ) of the above one component, the latter preferably in contact with the connecting tube prior to mixing.
- the multicomponent mixture formed by mixing the components has a lower dynamic viscosity (Brookfield) at room temperature (23 ° C. (73.4 ° F.) than the one component). which is in contact with the connecting tube before mixing.
- Another advantage is the subdivision of the interior by means of at least one separable seam or separable membrane in different chambers, which serve to accommodate a respective component.
- two chambers are used for two components, wherein both chambers are separated from each other by said seam or membrane.
- the use of a seam or membrane in conjunction with a container has proven to be particularly advantageous, which in turn consists of a film material, in particular on its side wall regions surrounding the interior. In this case, the seam or membrane can be welded into the sheet material.
- the container at least partially or in particular in the region of the sidewall regions surrounding the interior
- Another advantage is the equipment of the container with a side wall portion which is designed in some areas so flexible that issued in particular by manual pressure on said side wall area by the user, the multi-component mixture and / or the components can be mixed together.
- FIG. 1 shows a sectional side view of a container according to the invention
- FIG. 2 shows a sectional side view of the container from FIG. 1 during the assembly of the components
- Figure 3 is a sectional side view of the container of Figure 1 after mixing the
- Figure 4 is a sectional side view of the container of Figure 1 in the output of a
- Multi-component mixture 5 shows a detail A of the top of the container of Figure 1.
- FIG. 6 shows a detail A of an alternative design of the upper side of the container from FIG. 1,
- FIG. 7 shows a detail A of a further alternative design of the upper side of the container from FIG. 1, FIG.
- FIG. 8 shows a detail A of a third alternative design of the upper side of the container from FIG. 1, FIG.
- FIG. 1 shows a sectional side view of a container 1 according to the invention for dispensing a multicomponent mixture 14.
- the container 1 is shown in FIG. 1
- a flexible container 1 is used, which can be deformed by a user 16 at least partially.
- the container 1 is designed tube-shaped and has an interior space 2, which is surrounded or surrounded by a side wall region 3 of a plastic material substantially.
- At an underside 5 of the container 1 is closed by a fold 7.
- the opposite parts of the side wall portion 3 have been welded together after the back filling of the container 1 with each other.
- the container 1 has a shoulder region 8 and a centrally disposed, projecting from the shoulder region 8 connecting pipe 19, which with a Rohrau chkante 22 defines a discharge opening 6 for dispensing the multi-component mixture 14.
- the connecting tube 19 also projects in the opposite direction from the shoulder region 8 into the interior 2 of the container 1.
- the connecting pipe 19 is hollow, more precisely designed in the form of a hollow cylinder and defines with an inner wall 21 a connecting channel 23, which communicates the interior 2 with the discharge opening 6 for the output of the
- the diameter of the connecting tube 19 is preferably in a range of 0.8 mm to 2.2 mm, in the embodiment shown at about 1, 2mm.
- the interior 2 is further divided into two chambers.
- a first chamber 9 is provided for receiving a first component 12, here for example an epoxy resin, for the multicomponent mixture 14.
- the first chamber 9 is defined in the direction of the upper side 4 in particular by the shoulder region 8 and laterally by the side wall region 3.
- the protruding into the interior 2 connecting pipe 19 thus protrudes simultaneously into the first chamber 9, so that in the first chamber 9 located first component 12 is in communication with the connecting pipe 19.
- the first component has a dynamic viscosity (Brookfield) at room temperature (23 ⁇ (73.4 ° F)) in a range of preferably 6000 mPas to 80,000 mPas, in the embodiment shown at 20,000 mPas.
- a sealing pin 26 is provided which is located within the hollow connecting tube 19, ie in the connecting channel 23 and there as a barrier means the connecting channel 23 in particular in the interior 2 protruding part of the connecting pipe 19 seals.
- the sealing pin 26 is formed on a closure 24, which serves as a closure possibility of the discharge opening 6.
- connection means can be provided in particular between closure 24 and protruding part of connecting tube 19.
- Conceivable here is in particular a screw, suitable snap connection means or other types of fastening known in the art, which allow a releasable attachment of the closure 24 on or on the connecting pipe 19.
- the closure 24 has a handle member 25 for the user 16, which may be provided with anti-slip means such as ribs or nubs.
- the sealing pin 26 is dimensioned and shaped in such a way that, in particular, in the region of a distal end 28, ie in the region of the end pointing in the direction of the interior 2 in the assembled state, it forms a cross-sectional shape of the latter
- Connecting channel 23 has corresponding shape that the connecting channel 23 on the direction of the interior 2 projecting region by this distal end of the sealing pin 26 is closed.
- the sealing pin is cylindrical, wherein the lateral surface is provided by a Dichtrichau .wand 27, which conforms to the connecting channel 23 defining the inner wall 21 of the hollow cylindrical connecting pipe 19 so seals the connecting channel 23.
- the distal end 28 of the sealing pin 26 is flush with the inner tube 2 located in the inner tube 2 from 20. Nevertheless, it is possible for the distal end 28 of the sealing pin 26 to project beyond the inner pipe edge 20 into the inner space 2.
- a second chamber 10 is provided for receiving a second component 13, here for example a hardener for the above-mentioned epoxy resin, for the multicomponent mixture 14.
- the further component 13 has a lower dynamic viscosity
- the second chamber 10 is defined in the direction of the underside 5 by the fold 7 and laterally by the side wall region 3. Towards the top 4, the second chamber 10 of the first chamber.
- the membrane 1 1 has been provided by Verschwei Shen of opposite areas of the side wall portion 3, wherein in the illustrated embodiment, the membrane 1 1 is designed such that it is the user 16 in particular by deformation of the side wall portion 3 einrei ßbar and apparently.
- FIG. 2 shows a sectional side view of the container 1 from FIG. 1 during the process
- the user 16 for example, with a thumb 17 and an index finger 18 of a hand exerted a force on the side wall portion 3, so for example pressed two opposite areas of the side wall portion 3 against each other.
- the membrane 1 1 has been opened between the first chamber 9 and the second chamber 10, so that a combination of the two components 12, 13 can be made possible.
- the einrei ßbare or apparent membrane 1 1 thus represents a means with the tearing or opening Shen merging said components can be made possible.
- the interior 2 now acts as a mixing chamber for the two components 12, 13 to the desired
- multicomponent mixture 14 by further pressing or kneading, made possible by the at least partially flexible sidewall region 3, the user can perform such a material displacement in the interior 2 of the container 1, that a mixing of the components 12, 13 can be achieved with each other.
- FIG. 3 shows a sectioned side view of the container 1 from FIG. 1 after the mixing of the components 12, 13 during the removal of the closure 24 with the barrier means 26 formed as a sealing pin 26.
- the multi-component mixture 14 mixed by the user 16.
- a small area adjoining the shoulder area 8 a so-called dead space 15 or dead space, which still contains residues of the first component 12, can be seen.
- dead space 15 or dead space which still contains residues of the first component 12 can be seen.
- in narrow areas or in corners of the same material residues can be found, which is the user 16, for example, whether a stiff design of the shoulder region 8 is unable to mix sufficiently.
- the connecting tube 19 protrudes into the interior 2 in regions. It may be provided to calculate the amount of first component 12 and / or to adjust the mixing ratio in such a way and / or in particular to design the shoulder region 8 such that a remainder of the first component 12 located there can be handled and the quality of the Multi-component mixture 14 has little or no influence.
- Handle member 25 of the closure for example, with the index finger 18 and the thumb 17 of his hand and removes the closure 24 of the container first This will not only the Release opening 6 is released, but also the integrally formed on the closure 24 sealing pin 26 is pulled out of the connecting pipe 19, so that the connecting channel 23 is released to output the multi-component mixture 14 from the discharge opening 6.
- FIG. 4 shows a sectional side view of the container from FIG. 1 during the dispensing of a multicomponent mixture.
- the user presses 16 on the flexible side wall portion 3 and presses the multicomponent mixture 14 through the connecting channel 23 of the
- FIG. 5 shows an alternative design of a detail A of the connecting tube 19 and adjacent regions on the upper side 4 of the container 1 from FIG. 1.
- the remaining features relating to the container 1 are shown in FIGS. 1 to 4 and the associated description.
- the sealing pin 26 is integrally formed on the closure 24.
- the closure 24 again has, on its underside facing the container 1 in the assembled state, a groove or a clearance 31 defined by a circumferential projection 30. In this space 31 is located at the
- the connecting pipe has an external thread 32 in this region and the closure 24 has a corresponding internal thread 33 in the region of the overhang 30.
- sealing pin 26 is used as a barrier means, a seal of the
- the sealing pin 26 has for this purpose at its distal end 28 on a sealing portion 29, which fills the connecting channel 23 in this area and thus seals.
- the sealing portion 29 terminates flush with the lying in the interior 2 end of the connecting channel 19, so the pipe inner edge 20 from.
- the sealing pin 26 may be longer than the
- Connecting channel 23 are designed, in such a way that the sealing pin 26 projects in particular with its sealing portion 29 partially into the interior 2 of the connecting channel 23.
- FIG. 6 shows a further alternative design of a detail A of the connecting tube 19 and adjacent regions on the upper side 4 of the container 1 from FIG. 1.
- the remaining features relating to the container 1 are shown in FIGS. 1 to 4 and the associated description.
- the connecting pipe 19 is preferably closed at the discharge opening 6 by a closure 24, wherein in the connecting channel 23, a gaseous barrier means 38 is provided, wherein the connecting pipe 19, in particular the diameter and / or the cross section of
- Connecting pipe 19 at its opposite the discharge opening 19 side and the viscosity of the first component 12 are selected to be coordinated with one another such that an exchange of the gaseous barrier means 38 and the first component 12 in the closed state of the connecting tube 19 can be prevented in order to prevent contamination of the
- Multi-component mixture 14 is removable.
- the inner diameter of the connecting channel 23, that is to say the inner opening diameter, is at least at its output opening 19
- the further component 13 also has a lower dynamic viscosity (Brookfield) at room temperature (23 ° C. (73.4 ° F.)) than the first component 12. Furthermore, the two components 12, 13 are matched to one another such that the dynamic viscosity ( Brookfield) at room temperature (23 ° C (73.4 ° F)) resulting from the mixing of components 12, 13
- Multi-component mixture 14 is lower than the dynamic viscosity (Brookfield) at
- the gaseous barrier means 38 is air in the present case.
- a through a closure 24 hermetically sealed discharge opening 6 is particularly advantageous.
- the dispensing opening 6 is preferably already closed by means of the closure 24.
- the air in the first chamber 9 escapes at the bottom.
- the filled first component 12 is preferably so viscous that the air in the connecting channel 23 from the first
- Component 9 is included. Only after the mixing of the components 12, 13 and the receipt of the multi-component mixture 14 and after the closure 24 has been released and the dispensing opening 6 has been released can the gaseous barrier means 38 located in the connecting channel 23 escape to the container 1 via the dispensing opening 6, in particular by manual pressure action described above and the multicomponent mixture 14 is output. Conceivable is such a seal as mentioned above by means of air as a gaseous barrier means 38, on the other hand, a protective gas or other gaseous medium prove to be advantageous, the former may be particularly advantageous for a reactive component 12.
- FIG. 7 shows a further alternative design of a detail A of the connecting tube 19 and adjacent regions on the upper side 4 of the container 1 from FIG. 1.
- the rest of the container 1 relevant features are shown in Figures 1 to 4 and the associated description.
- the discharge opening 6 is closed by means of a removable closure 24.
- a barrier membrane 34 provided on the part of the connecting tube 19 which protrudes into the interior 2 is used as the barrier means, which serves as the barrier means
- Connecting pipe 19 and the connecting channel 23 seals and which to issue it
- Multi-component mixture 14 can be opened.
- the sealing membrane 34 can be opened by applying pressure to the container 1. This is in particular the
- Sidewall region 3 at least partially flexible designed, in such a way that the user pressure on in the interior 2 and in the interior 2 stockpiled by mixing the
- Components can exercise resulting multicomponent mixture 14.
- this is the output opening 6 at least partially open and preferably the closure 24 to remove completely.
- FIG. 8 shows a further alternative design of a detail A of the connecting tube 19 and adjacent regions on the upper side 4 of the container 1 from FIG. 1.
- the remaining features relating to the container 1 are shown in FIGS. 1 to 4 and the associated description. Also comes as a barrier means on a projecting into the interior 2 part of the connecting pipe 19 provided sealing membrane 34 is used, which the connecting pipe 19 and the
- Compounding channel 23 seals and which can be opened to issue it multi-component mixture 14.
- To open the sealing membrane 34 is a formed on the closure 24 and in the connecting channel 23 in the direction of the sealing membrane 34 projecting piercing element 35 is used.
- the piercing element 35 has, on its side facing the sealing membrane 34, a last-mentioned, slightly spaced tip 36.
- the closure 24 is connected to the
- Connecting pipe similar to the closure 24 of Figure 5, by means of an arranged on a projection 30 internal thread 33 and provided on the connecting pipe 19
- the closure has a free space 31 designed in the region of the dispensing opening 6 such that the closure 24 could be moved further in the direction of the container 1 via said thread.
- the space 31 allows for such an offset that the distance of the tip 36 of the piercing element 35 of the
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
- Closures For Containers (AREA)
- Tubes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012220790.2A DE102012220790A1 (en) | 2012-11-14 | 2012-11-14 | Container for dispensing a multi-component mixture |
PCT/EP2013/073842 WO2014076187A1 (en) | 2012-11-14 | 2013-11-14 | Container for outputting an adhesive in the form of a multi-component mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2920082A1 true EP2920082A1 (en) | 2015-09-23 |
EP2920082B1 EP2920082B1 (en) | 2017-03-29 |
Family
ID=49582758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13789813.6A Active EP2920082B1 (en) | 2012-11-14 | 2013-11-14 | Container for outputting an adhesive in the form of a multi-component mixture |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150246766A1 (en) |
EP (1) | EP2920082B1 (en) |
CN (1) | CN104853992A (en) |
DE (1) | DE102012220790A1 (en) |
MX (1) | MX2015006006A (en) |
WO (1) | WO2014076187A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10011399B1 (en) * | 2015-05-15 | 2018-07-03 | Loren S. Adell | Fabrication of polymeric dental devices and aids |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US1535529A (en) * | 1921-06-11 | 1925-04-28 | Hopkins Nevil Monroe | Collapsible tube |
CH340046A (en) * | 1956-05-28 | 1959-07-31 | Oerlikon Buehrle Ag | Process for the production of tubes from thermoplastic material |
FR1366792A (en) * | 1963-04-22 | 1964-07-17 | Packaging for liquid, pasty or solid products | |
US3347410A (en) * | 1966-08-31 | 1967-10-17 | Schwartzman Gilbert | Mixing assemblies for applicators |
US3548562A (en) * | 1968-06-24 | 1970-12-22 | Gilbert Schwartzman | Method of producing a mixing package employing two separate containers |
US3736933A (en) * | 1970-12-02 | 1973-06-05 | B Szabo | Burstable seamed hypodermic applicators |
DE2111701A1 (en) * | 1971-03-11 | 1972-09-14 | Spiess C F & Sohn | Packing bag |
US3995773A (en) * | 1974-03-06 | 1976-12-07 | Arctic Pac, Inc. | Flexible liquid containing and dispensing device |
US4093067A (en) * | 1976-11-08 | 1978-06-06 | John P. Glass | Mixing package |
US4177938A (en) | 1977-06-30 | 1979-12-11 | Brina Guido J | Container with mixing cartridge |
DE3606003C2 (en) | 1985-08-08 | 1994-11-10 | Goldwell Ag | Double chamber container |
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US5564596A (en) * | 1994-05-05 | 1996-10-15 | Allergan, Inc. | Multiple fluid dispensing device for low surface tension formulations |
US5647481A (en) | 1995-05-17 | 1997-07-15 | Henkel Kommanditgesellschaft Auf Aktien | Dual container system for two component hair dye |
EP0992438A1 (en) * | 1998-10-09 | 2000-04-12 | Wilhelm A. Keller | Thin wall cartridge for use within a reusable dispenser |
DE10056212B4 (en) * | 2000-11-13 | 2005-08-18 | 3M Espe Ag | Apparatus for storing and dispensing flowable compositions, process for making and using the apparatus |
JP2003305107A (en) * | 2002-02-14 | 2003-10-28 | Otsuka Pharmaceut Factory Inc | Medicine discharge member and medical double-chamber container |
DE10241022B4 (en) * | 2002-09-05 | 2010-06-17 | Müller, Josef | Plastic closure for liquid containers |
DE102004029702A1 (en) * | 2004-06-21 | 2006-01-05 | Dentaco Dentalindustrie Und -Marketing Gmbh | Disposable dispensing device and method for manufacturing a disposable dispensing device |
US20070119862A1 (en) * | 2005-11-29 | 2007-05-31 | Backes Larry P | Unit dose flexible container |
US8910830B2 (en) * | 2007-12-18 | 2014-12-16 | James Alexander Corporation | Container assembly |
US8376183B1 (en) * | 2008-06-10 | 2013-02-19 | Ags I-Prop, Llc | Fluid dispenser having multiple chambers |
US8410213B2 (en) * | 2009-01-26 | 2013-04-02 | Michael James Barker | Primerless two-part polyurethane adhesive |
US20110132782A1 (en) * | 2009-12-07 | 2011-06-09 | Patrick Ilfrey | Article and method for reactive mixtures |
BR112013012785A2 (en) * | 2010-11-25 | 2020-10-20 | Bluestar Silicones France Sas | composition i - ii and products and uses thereof |
-
2012
- 2012-11-14 DE DE102012220790.2A patent/DE102012220790A1/en not_active Ceased
-
2013
- 2013-11-14 CN CN201380065055.4A patent/CN104853992A/en active Pending
- 2013-11-14 MX MX2015006006A patent/MX2015006006A/en unknown
- 2013-11-14 WO PCT/EP2013/073842 patent/WO2014076187A1/en active Application Filing
- 2013-11-14 EP EP13789813.6A patent/EP2920082B1/en active Active
-
2015
- 2015-05-14 US US14/712,248 patent/US20150246766A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2014076187A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2920082B1 (en) | 2017-03-29 |
DE102012220790A1 (en) | 2014-05-15 |
CN104853992A (en) | 2015-08-19 |
US20150246766A1 (en) | 2015-09-03 |
MX2015006006A (en) | 2015-09-10 |
WO2014076187A1 (en) | 2014-05-22 |
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