DE10251050B3 - Device for storing and dispensing viscous substances - Google Patents

Abstract

An arrangement for storing viscous substances, comprises a film carrier (2) with a depression (3) on at least one side, into which the substance can be filled and then covered with a film (4) to form a chamber (5). The chamber has a threshold breakage point (8), which allows the viscous substance to flow out along a channel (9) when pressure is applied. The chamber contains an insert made of a stiff material arranged at an angle. The film consists of a thermoplastic.

Description

The invention relates to a device for storing and dispensing viscous substances which are used are to be mixed from at least two components. Under become viscous in this context all flowable, i.e. liquid up pasty Understand substances that can also be gel-like, for example. The Components themselves can also must be viscous but not all of them, just at least one. With the viscous For example, substances are adhesives or sealing materials, as they are used in dental technology. In such applications the individual components are currently stored separately, for example in bottles. Only very small amounts are usually used in the dental field, For example, between 0.01 and 10 ml. The storage of the in use components to be mixed in individual bottles and the subsequent mixing in a crucible or the like has the disadvantage that the Components are exposed to the environment before they are mixed and For example, solvents can escape or - especially with light-curing Substances - already before and / or during of mixing a hardening starts. In addition, the dosage of such small amounts of substance difficult, so the one you want mixing ratio is not hit exactly. The substances are mixed after they are mixed are, for example, applied to the application site with a brush or the like, whereby additionally the risk of contamination of the individual components stored in the bottles arises.

From the DE 37 17 512 A1 (Ivers-Lee) a liquid container in the form of an elongated, flat pouch is known, which is divided into two sections. In the first section there are two superimposed and separate chambers, in the second section a single third chamber which is separate from the first two chambers. The first two chambers are formed by two outer films and a middle film, the peripheral edges of which are sealed. The first two chambers are filled with different liquids. The third chamber, which immediately adjoins the first two chambers and is formed by the two outer foils of the first two chambers, contains no liquid. The first two chambers merge into a tip pointing in the direction of the third chamber, the sealed edges of which have a lower bond strength than that of the sealed peripheral edges. The container enables the mixing of at least two liquids, possibly also with a non-liquid substance. At the end of the third chamber facing away from the first two chambers, a predetermined tear-open point in the form of tear-in notches is provided in the edges of the two outer films. By tearing off the end part of the third chamber at this point, the liquid content can escape from the third chamber. This known liquid container is to be used, for example, in the pharmaceutical sector or for adhesives. No contamination of the liquids or the non-liquid substances can take place in the container because the peripheral edges of the container are hermetically sealed. Due to these tightly sealed peripheral edges, no leakage of the liquids can take place. Disadvantages of the known liquid container are, on the one hand, the difficulty in introducing the components to be mixed with one another during manufacture and, on the other hand, the inconvenience of emptying the third chamber during handling, since tearing off its end part can be difficult or a tool such as a knife or requires a pair of scissors and there is a risk of the mixed liquid splashing. Two hands are also required for emptying.

From the EP 0 895 943 A2 (Espe Dental) a device for storing and applying substances, preferably liquids in small quantities, is known, which comprises a container formed by two heat-sealed foils, the foils together a chamber for holding the liquid and a pocket for holding a brush form. Between the chamber and the pocket a predetermined breaking point is formed in the connection of the two foils, which is released by pressure on the chamber, so that the liquid can be pressed out of the chamber into the pocket and the tip of the brush located there can be wetted. One of the two films can be a thermoformed film and the other film can be a cover film. Instead of one chamber, two chambers, a first and a second chamber, can also be provided for the separate reception of different substances which are to be connected to one another via a selectively opening passage area. In use, a connection to the second chamber is first established by pressure on the first chamber in order to mix the two components with one another. However, the mixture leaves something to be desired. Then the part of the device containing the emptied chamber is bent onto the second chamber in such a way that the chambers lie on top of one another on the cover film and, after pressure on the second chamber, the brush is wetted with the liquid mixture. This device also has the disadvantage that the second chamber must be large enough to hold the volume of both components. This either suffers from the component contained in the second chamber because it is exposed to the air during storage, or the space above the second component has to be filled with an inert gas or evacuated what the manufacturing cost increased. To ensure that the buckling process takes place in the correct place, the two foils are drawn in laterally in the area between the two chambers. Due to the arrangement of the two chambers in series, these must be expressed one after the other. For all alternatives, nothing is mentioned about the way the components are filled. Because of the use of a brush as an application instrument, handling when applying the flowable substance to the application site is also only possible with two hands. In addition, manufacturing and storage of the device is complex because of the brush required for applying the liquid mixture.

Out DE 100 34 647 C1 (3M Espe) an analysis method and a device for carrying out this method are known. For this purpose, the device has a pocket, an applicator and at least one chamber with an indicator substance and possibly a further chamber with a buffer substance, the first chamber with the pocket and the possibly present second chamber each with the first chamber and / or the Pocket can be connected via a selectively opening passage area. There can also be several chambers which are connected via passageways which can be selectively opened such that all substances contained therein are directed in series and / or in parallel
- can be transferred into the pocket with two hands if necessary. Here, too, the need for a special applicator impairs the manufacturing process, storage with regard to the required space and handling, which in turn can only be carried out with two hands, as mentioned.

The DE 100 56 212 A1 (3M Espe) discloses a device for storing and dispensing a flowable composition, comprising a first and a second film, a dispensing area, a first chamber containing a first substance, and a second chamber containing a second substance, the chambers being interconnected a selectively opening passage area can be connected, at least one of the foils in the area of the chambers is deep-drawn, and at least one of the foils in the area of the second chamber is pre-shaped or mouldable in such a way that after activation of the device while opening the passage area, the first substance can be completely transferred while increasing the volume of the second chamber. This should make it possible to store and dispense even large quantities of substance without impairing the mixing result. The design of the second chamber in such a way that its volume can be increased increases the manufacturing outlay and requires the use of a film which can be deformed or stretched under pressure on the second chamber.

From the US 5,240,415 A (Haynie) discloses a dental bleaching system which is used only for storage and in which heated silica is to be used as the basis for the production of a paste with a hydrogen peroxide solution. The paste serves as a non-reactive carrier to control the release of the hydrogen peroxide solution onto a tooth surface. The silica is initially contained in a predetermined amount in a mixing chamber, while the hydrogen peroxide solution is contained in a predetermined volume in an ampoule. Both the silica and the ampoule are accommodated in upwardly open recesses in a correspondingly deep-drawn support, which are covered with a protective film for storage.

From the US 4,534,509 (Holzner) is known a plastic packaging for the storage and dispensing of active material, which has several departments that are intended to hold liquid, solid or gel-like material. The compartments are formed by the connection of two flexible polymer films, so that there is at least one sealed storage compartment, which is impermeable to the active material, and a sealed receiving compartment. At least one of the edges of the storage compartment is formed by a system which consists of an inner foam layer and adheres to leak-proof, flexible polymer films on its two outer surfaces. External pressure on one of the compartments causes the foam layer to tear open without damaging the polymer films, so that the storage compartment can be emptied into the receiving compartment without exposing the active substance to the environment. This plastic packaging is particularly useful for ready mixes of different components immediately before they are used. It is not said how the storage compartment is filled and the active mixture is released from the packaging.

From the DE 31 22 237 A1 (Klocke) is a packaging for liquid contents, consisting of a deep-drawn part and a cover film sealing the deep-drawn part from above, in which there is a liquid filling material and an insert for dispensing liquid in the space between the deep-drawn part and the cover film. The packaging has a predetermined breaking point, which is placed in such a way that when one part of the packaging is broken off, the insertion part is exposed from the rest, so that liquid can be dispensed from the liquid space through the insertion part through a passage channel. This packaging is particularly intended for use as disposable packaging or for samples. Appropriate design of the insert (brush, sponge, dropper, stopper, etc.) allows the type and speed of liquid delivery to be determined. This packaging is also complex to manufacture and requires two-hand operation.

From the EP 0 770 021 B1 ( 16/17 ) (Centrix) a single-dose disposable dispenser for several materials is known, which has a flat container element and a complementary cover element, an applicator trough which is formed in the flat container element and has an open end, and an applicator which is arranged in the applicator trough and a part of which extends beyond the open end of the applicator trough. In this case, a holding device is provided, which belongs to the applicator well, in order to hold the applicator in the applicator well, a joint which connects the cover element to the flat container element, at least two material wells which are formed in the flat container element, a hollow sealing ring which is formed in the flat container element and surrounds each of the material troughs, a complementary trough sealing ring which is formed in the cover element for each of the material troughs, the complementary trough sealing rings engaging with the corresponding trough sealing rings in order to close off the material which is in the Material troughs are filled. This dispensing device intended for pharmaceuticals is also complex to manufacture and cumbersome to handle, especially if two components are to be mixed, these are to be brought to a mixing area of the flat container with the applicator and are to be mixed there.

From the DE 33 10 215 A1 (Flier) a thin small plastic packaging is also known for liquid substances with an introduced metering opening, which is characterized in that the filling substance is packaged in an edge-sealed or edge-bonded plastic bag, the bottom wall of which is made of thick, but the top wall of which is made of a thinner material. The thinner side of the bag is welded or glued to its welding or adhesive edge with a thicker foil tape; at the same time, a cutting-profiled rod is inserted between the thinner side of the bag and the film strip lying above, the other end of which is firmly connected to the further film strip; to pull on the pulling piece of the film, which lies between the bag and the separating cut-outs, which specify the tear or separation point, is pulled out of the part to be separated and, under the pressure of the film, slices open the thin-walled side of the bag over it and on the tear - or separation point in the weld or glue seam between the film and the bag creates an opening from which the filling content flows out in a metered manner by pressure on the bag, an opening which closes again due to the material elasticity of the film and the bag when the pressure is released.

The WO 01/46037 A1 (Espe Dental) shows and describes a device for storing and dispensing a flowable substance from an upper and a lower film, which form at least one chamber, a dispensing area and a selectively opening passage area connecting the chamber and the dispensing area, the films in Passage area are peelable and firmly sealed to each other in the other areas, and an increase in surface area is achieved at least in a partial area of the application area by forming waves in the top and / or bottom film with the troughs running along the flow direction. In this way, larger amounts of substance should be able to be applied in a targeted manner, simply and without spilling, without further aids. In one embodiment of the device, two chambers are arranged in parallel and separated from one another by an intermediate wall, which open parallel to one another in the area of a chamber shoulder in a passage area. Each of the chambers is designed to hold a flowable substance and both chambers are separated from the dispensing area by a peelable sealed passage area. Furthermore, the peelable sealed passage area also separates the chambers from one another. While the two chambers have no connection to one another in the closed state of the device due to the sealed passage area, it is possible to mix the two substances in the chambers in the jointly provided dispensing area after opening the passage area. The passage area is weakened to facilitate opening by rotating the chambers in the area of the chamber shoulder against a wing in the longitudinal direction of the application area. After turning back into the starting position, the passage area is weakened in such a way that opening the passage area and thus a connection between the respective chamber or both chambers and the dispensing area can be achieved even by applying slight pressure to one or both of the chambers. Furthermore, it is possible to apply only a part of the amount of substance in the chamber by reducing the pressure on one of the chambers. This should, for example, also be able to influence the mixing ratio of the two substances to be applied, which, however, requires difficult handling. In particular, this device also requires two-hand operation.

In the DE 201 11 705 U1 discloses a multi-component pack which is essentially formed by two foldable cups of a deep-drawn part. Channels extend from the cups and, after being unfolded, lie approximately one above the other. By removing tear-off tabs, the channels form a common discharge opening through which product contained in the cups can escape. However, the mixture of the product components contained in the wells is unsatisfactory for some applications in this known package.

The present invention lies the task is based on a device for storage and spreading propose viscous substances as functional packaging which easy to manufacture, space-saving and easy to use in which even small amounts of substances are safely stored, mixed in the correct mixing ratio if necessary and simple - e.g. in the dental field - applied can be.

This task can, for. B. by a device for storing and dispensing viscous substances is released, which when mixed consist of at least two components are with a z. B. film-like carrier, in which at least three or four z. B. arranged in a row next to each other, first after recesses open at the top are formed, so that one of the Components in one of two middle, i.e. be neighboring and in Arranged essentially at the same distance from a bending line Wells can be inserted from above and then the two middle wells with a cover film so outward forming a chamber that can be locked between each middle chamber and at least one adjacent outer recess one by applying pressure to the respective middle chamber via a Breaking point opening to at least one outer recess Connection channel remains and so those in the two middle chambers Components in a third chamber and / or already in each other connected connecting channels are miscible, which third chamber by unfolding of the two over the bending line interconnected support sections from the at least one or both of the outer recesses, which in turn are congruent is formed, after folding the two carrier sections also the third chamber to the outside - e.g. B. by heat sealing or gluing - can be closed, preferably in such a way that between the third chamber and the edge of the carrier one that applies pressure to the one containing the at least two components third chamber over opening a predetermined breaking point Discharge channel remains and so the mixture of the two components and viscous substance emerging from the delivery channel onto the application site can be applied.

The compact, because relatively short Device has the particular advantage that the components are made of the two middle compartments, once folded, both at the same time and together through the application of pressure - e.g. between the thumb and index finger of a single hand - in the third chamber can be expelled and so with simple operation an extraordinary good mixing of the two components takes place, especially if mixing already takes place in the connecting channels.

The device according to the invention can be used for viscous Use substances whose individual components are also viscous, but don't have to be all. So can For example, viscous components in the two middle chambers and a powdery component is received in the third chamber be so that when mixed together a viscous substance arises, which can be driven out of the discharge channel.

The film-like carrier can consist of a self-supporting thermoplastic deep-drawn part, while the cover sheet is a relatively thin flat material can be what with the carrier is easily and hermetically sealed or glued. The For example, predetermined breaking points be created in that in the area of the cover film lighter from the carrier be solved can, as in the edge area, the connection between the cover film and carrier.

The device according to the invention is simple produce by the before applying the cover film on the carrier corresponding components in the upwardly open middle depressions of the carrier be introduced. The device according to the invention can exact dosage of the components when mixing the viscous substance to, the third chamber in which the components mix should have or occupy such a volume that all to be mixed Components can be included in it. The two middle ones Chambers, on the other hand, only need to have such a capacity to to record a single component each.

Another advantage of the device according to the invention is that it is used directly as an applicator can be.

Obviously, several - e.g. B. powdery and / or liquid components, as long as they don't react with each other, in one of the chambers until be kept for use. You can also have several next to each other arranged middle chambers in a similar manner with each other and / or with be linked to one or more third chambers.

It is easy to understand that the previously discussed embodiment can be modified simply by the fact that the carrier does not consist of two carrier sections connected by a bending line, but that the carrier sections are in any case initially separated and, after the components have been introduced into one chamber of a carrier section, and close the two carrier sections can be placed one on top of the other with one or one common cover foil, so that on the one hand the two first chambers filled with components and, if each carrier section has a further depression, the two further empty depressions, which are then the mixing chamber form, be brought to cover. If only one of the carrier sections has a further depression, this forms the mixing chamber when the carrier sections are placed one on top of the other.

In the last-described embodiment can the cover films with which the two wells filled with components to be sealed with chamber formation as a single film be formed with which the two initially separate carrier sections are connected to each other and which is then a kind of foil joint forms, about which the two beam sections on top of each other can be folded.

In all of the aforementioned embodiments lie in the folded, superimposed or folded position the two covers or one-story Training, film sections that close the first two chambers, immediately together.

In all of the aforementioned embodiments it is also advantageous if the first two chambers after the Folding up, laying on or unfolding the two beam sections are essentially congruent with each other, as are any two wells, which together form a mixing chamber high functionality to secure. At least one recess should be the opposite cover completely.

It is also an advantage if the Predetermined breaking points after opening the respective components only in one direction of the discharge channel allow. In this way the individual components flow back reliable prevented.

While the in the carrier molded-in depressions are usually carlotte-shaped, can emptying the components towards the mixing chamber Applying pressure and in particular completely emptying the storage chambers relieved as well as the backflow of the Components or their mixture can be prevented if at least one of the, preferably two of the mutually associated depressions, in which one of the components is introduced and stored or the Components are mixed, a deposit or deposits from essentially unyielding material with a flat or inclined surface is or are.

The space between two assigned to each other Deposits can advantageously be conical in the starting position run, the greater distance of the surfaces of the inserts on the side of the connecting channel to the mixing chamber or the discharge channel to the edge of the carrier. After completely pressing together the mutually assigned first chambers (storage chambers) or In the third chamber (mixing chamber), the surfaces of the inserts are then essentially parallel to each other so that a complete squeeze of the in the existing chamber is guaranteed.

Are they arranged, especially in the mixing chamber Deposits that can be gradually added to one another are very precise Dosing possible when applying the mixture to the application site.

Because everyone with such deposits This idea of the invention is suitable for allowing precise dosing of chambers alone for the application of one-component systems.

The mixture of the individual components can in a common connection channel and / or the common discharge channel be improved in that in the respective channels themselves a mixing device for mixing the components flowing through it during and because of their funding is provided. Such a mixing device can be, for example, a static mixer, an inserted mixer helix, a Kennex mixer or a labyrinth mixer his.

So that the viscous substance after the Mixing the individual components in a simple way on the Application site can be applied specifically, it is also proposed that the discharge channel cannulae towards its exit end or funnel-like tapering and / or the chamber receiving the mixture of the components is vial-like is designed as an applicator for high dosing accuracy and Achieve order security.

It is a further advantage if the walls of the vial-like applicator at least in some areas are designed to be resilient. This allows a kind Pump effect can be achieved to ensure high dosing accuracy.

A technically simple Solution for the device according to the invention is achieved in particular when the carrier or the carrier sections and the cover film (s) is strip-shaped are, the carrier and / or the carrier sections preferably made of a possibly thermoplastic plastic material and the cover film (s) is formed from an aluminum composite film are.

Several carriers or support sections and / or cover films chain-like and detachable, e.g. B. due to lines of weakness and / or Perforations tearable, be connected to each other, for example via film-like joints, see above that several individual inventive storage and spreading devices space-saving z. B. wound into a roll or in meanders can be merged.

Further objectives, features, advantages and possible uses of the invention result from the following description of exemplary embodiments with reference to the drawing. All described and / or illustrated form Features for themselves or in any combination, the subject of the invention, regardless of their summary in individual claims or their relationship.

They show schematically:

1 in vertical longitudinal section a storage and dispensing device according to the invention according to a first embodiment of the invention,

2 in vertical longitudinal section the storage and spreading device according to 1 after the two carrier sections adjoining a middle bending line have been unfolded, and

3 likewise in a vertical longitudinal section, a further embodiment of a storage and dispensing device according to the invention, in which the mixing and dispensing chamber is designed as a vial-like applicator with elastically flexible walls.

In the in the 1 and 2 illustrated embodiment of a storage and dispensing device 1 has a carrier 2 initially four in a row, mirror-symmetrical to a bending line 7 arranged wells 3a . 3b ; 4a . 4b , In the manufacture of the storage and spreading device 1 the components to be mixed together in the two middle wells 3a . 3b introduced. Only these middle depressions 3a . 3b be with a slide 5 to form two middle chambers 3a ' . 3b ' closed. The closure takes place in such a way that one connecting channel half each 8th' with the involvement of a predetermined breaking point 14 respectively. 15 to the neighboring depressions 4a . 4b remains free.

Between the two middle chambers 3a ' . 3b ' shows the stripe-like carrier 2 the already mentioned transverse to the longitudinal extent of the carrier 2 running bending line 7 on. The in 1 right beam section 2 B on the in 1 left beam section 2a can be folded so that it occupies a position as shown in 2 is shown in which the two halves of the two wells 3a . 3b common cover film 5 lie on one another. The chambers 3a ' . 3b ' on the one hand and the wells 4a . 4b are not just the same distance from the bending line 7 arranged, but also designed and dimensioned so that they according to 2 are almost completely covered or at least one depression completely covers the other. When they are unfolded, the depressions emerge 4a . 4b a third chamber 4 ' , In the in 2 position shown are the two beam sections 2a . 2 B on their edges or halves of the cover sheet 5 then connected to each other in such a way, e.g. B. glued or welded that the two channel halves 8th' a common channel 8th form and stand on the opposite side of the chamber 4 ' a spreading channel 9 connects, which leads to the outside, but first over a predetermined breaking point 10 closed is. Otherwise, the chambers 3a . 3b ' . 4 ' hermetically sealed.

In the device described, pressure can be exerted jointly on the two superimposed chambers between the thumb and index finger of one hand 3a ' and 3b ' be exercised so that the components contained therein simultaneously over the opening predetermined breaking points 14 . 15 and the channel 8th with mixing in the chamber 4 ' be transferred.

Can be seen instead of the predetermined breaking points 14 . 15 or in addition to these in the common channel 8th a further predetermined breaking point (not shown) can be provided, which is exerted when pressure is exerted on the two chambers 3a ' . 3b ' opens.

Both in the connecting channel 8th as well as in the delivery channel 9 a mixing device can also be provided. The size of the chamber 4 ' is dimensioned or expandable so that all components from the chambers 3a ' and 3b ' can record. All components are in the chamber 4 ' , so that pressure can be exerted on the thumb and forefinger of one hand in the same way as described above, so that the predetermined breaking point 10 opens and the finished viscous substance from the delivery channel 9 can be driven directly to the application site.

To achieve the components in the chambers 3a ' . 3b ' as completely as possible into the chamber 4 ' are transferred to the wells 3a and 3b as shown in 2 insoles 6 with tapered flat surfaces arranged so that the space between the surfaces faces the channel 8th expanded. The surfaces pivot at the joint pressure on the chambers 3a ' . 3b ' towards each other so that they are finally on the respective side of the also folded sheet 5 issue.

In 1 is deepening 4b indicated by the dashed line that this depression can also be omitted: Then the depression forms 4a when unfolding the carrier sections 2a . 2 B the mixing chamber alone 4 ' ,

In the 3 illustrated embodiment largely corresponds to that in the 1 and 2 is shown. One difference is that on the one hand the discharge channel 9 tapering towards its exit end as a cannula-like applicator 4 '' is formed and that within the discharge channel 9 a mixing device 13 is shown in the form of a chicane. The chamber 4 ' in which deposits 6 corresponding 2 can thereby be arranged, forms a kind of vial, with the aid of which a precisely metered application of the multi-component mixture is possible. The walls of the applicator 4 ' can consist of resilient material, so that a pump effect can be achieved.

It is of course also possible to use the multi-component mixture in the discharge channel 9 or arranged after this, eg to apply brush-like applicators to the application site. In this case, the applicator should be sealed in a film for hygienic reasons or enclosed in a cap. Only when the device according to the invention is used is this protective cover torn open, for example via a perforation.

1

Camp- and discharge device

2

carrier

2a, 2 B

support sections

2c

edge of the carrier 2

3a, 3b

wells

3a ', 3b'

chambers (Storage chambers)

4 '

chamber (Storage and / or mixing chamber)

4 ''

phiolenartiger applicator

4a, 4b

wells

5

cover

6

insoles

7

elastic line

8th, 8a, 8b

connecting channels

8c

partition

8th'

channel halves

9

dispensing channel

9 '

channel halves

10

Breaking point

13

mixing device

14

Breaking point

15

Breaking point

Claims (14)

Device for storing and dispensing viscous substances, which in use are to be mixed from at least two components, with a carrier ( 2 ), in which at least three or four depressions initially open at the top ( 3a . 3b ; 4a . 4b ) are molded in such that one of the components in each case in one of two middle depressions ( 3a . 3b ) that are adjacent and substantially equidistant from a bend line ( 7 ) are arranged, can be inserted from above and then the two middle depressions ( 3a . 3b ) with a cover film ( 5 ) to the outside, forming one chamber each ( 3a ' . 3b ' ) that between each middle chamber ( 3a ' . 3b ' ) and at least one adjacent outer depression ( 4a . 4b ) applying pressure to the respective middle chamber ( 3a ' . 3b ' ) via a predetermined breaking point ( 14a . 14b ) to at least one outer recess ( 4a . 4b ) opening connecting channel ( 8a . 8b ) remains and so that in the two middle chambers ( 3a ' . 3b ' ) components in a third chamber ( 4 ' ) and / or already in the interconnected connecting channels ( 8a . 8b ) are miscible, which third chamber ( 4 ' ) by unfolding the two over the bending line ( 7 ) interconnected support sections ( 2a . 2 B ) of the at least one or the two outer recesses which thereby come to congruence ( 4a . 4b ) is formed, after folding the two carrier sections ( 2a . 2 B ) also the third chamber ( 4 ' ) can be closed to the outside. Device for storing and dispensing viscous substances, which in use are to be mixed from at least two components, with two carrier sections ( 2a . 2 B ), one of which has at least two depressions initially open at the top ( 3a . 3b ; 4a . 4b ) and the other at least one recess open at the top ( 3a . 3b ), so that one of the components in each case in a recess ( 3a . 3b ) of the two beam sections ( 2a . 3b ) can be inserted from above and then the wells containing the components ( 3a . 3b ) with one or a common cover film ( 5 ) outwards with the formation of a first chamber ( 3a ' . 3b ' ) that between the first chamber ( 3a ' . 3b ' ) and the adjacent further deepening ( 4a . 4b ) applying pressure to the respective first chamber ( 3a ' . 3b ' ) via a predetermined breaking point ( 14a . 14b ) opening connecting channel ( 8a . 8b ) remains and so that in the first two chambers ( 3a ' . 3b ' ) components in a third chamber ( 4 ' ) and / or already in the interconnected connecting channels ( 8a . 8b ) are miscible, which third chamber ( 4 ' ) by stacking the two carrier sections ( 2a . 2 B ) with their tops and the at least one or the two further recesses that are covered in reverse ( 4a . 4b ) is formed, after the two support sections () have been placed on top of one another and / or folded up ( 2a . 2 B ) also the third chamber ( 4 ' ) can be closed to the outside. Device according to claim 1 or 2, characterized in that between the third chamber ( 4 ' ) and the edge ( 2c ) the beam sections ( 2a . 2 B a third chamber containing pressure on the at least two components ( 4 ' ) via a predetermined breaking point ( 10 ) opening discharge channel ( 9 ) remains and so the mixture of the two components and the delivery channel ( 9 ) emerging viscous substance can be applied to the application site. Device according to one of the preceding claims, characterized in that the two first chambers ( 3a ' . 3b ' ) after unfolding and / or stacking the two carrier sections ( 2a . 2 B ) are essentially congruent with each other. Device according to one of the preceding claims, characterized in that the predetermined breaking points ( 14 ; 14a . 14b ) after opening the Delivery of the respective components only in the direction of the discharge channel ( 9 ) allow. Device according to one of the preceding claims, characterized in that in at least one of the mutually associated depressions ( 3 ; 3a . 3b ; 4 . 4a . 4b ) into which one of the components is introduced or which the chamber for mixing the components ( 4 ' ) form a deposit ( 6 ) or deposits ( 6 ) is or are made of essentially rigid material with a flat or inclined surface. Apparatus according to claim 6, characterized in that the mutually assigned recesses ( 3 ; 3a . 3b ; 4a . 4b ) arranged inserts ( 6 ) with their flat surfaces parallel or conical to each other. Apparatus according to claim 6 or 7, characterized in that the recesses ( 3 ; 3a . 3b ; 4a . 4b ) arranged inserts ( 6 ) are gradually adjustable with their surfaces. Device according to one of the preceding claims, characterized in that in the connecting channel ( 8th ; 8a . 8b ) and / or the discharge channel ( 9 ) a mixing device ( 13 ) is provided for the substances flowing through it. Device according to one of the preceding claims, characterized in that the discharge channel ( 9 ) tapering cannula-like towards its outlet end and / or the chamber receiving the mixture of the components ( 4 ' ) vial-like as an applicator ( 4 '' ) is trained. Apparatus according to claim 10, characterized in that the walls of the vial-like applicator ( 4 '' ) are designed to be resilient at least in some areas. Device according to one of the preceding claims, characterized in that the carrier ( 2 ) and / or the carrier sections ( 2a . 2 B ) are strip-shaped. Device according to one of the preceding claims, characterized in that the carrier ( 2 ) and / or the carrier sections ( 2a . 2 B ) and / or the cover film ( 5 ) are formed from a plastic. Arrangement of devices for storing and dispensing viscous substances according to one of the preceding claims, characterized in that several carriers ( 2 ) or beam sections ( 2a . 2 B ) and / or cover foils ( 5 ) are connected to one another in a chain-like and detachable manner.