DE102011007475A1 - Film cartridge and method for producing a film cartridge - Google Patents

Abstract

A film cartridge has a film tube (106) enclosing at least one chamber (110, 112) in the circumferential direction and a cover (116) which is separate from the film tube (106) and which closes one axial end of the film tube (106). At least one first opening (118) through which the chamber (110, 112) can be filled with a filling material is formed in the cover (116) for each chamber (110, 112). A closure (136) is provided which closes the first opening (118). To produce the foil cartridge, the chamber (110, 112) is produced by connecting the cover (116) to the foil tube (106). Then the chamber (110, 112) is filled with a filling material through the first opening (118) in the cover (116) and the first opening (118) is closed.

Description

The invention relates to a film cartridge and a method for producing a film cartridge.

Foil cartridges with one or more chambers containing chemical masses such as putties, sealants or adhesive compounds are known. Such a film cartridge is used in a cartridge holder of a Auspressgeräts over which the application of the chemical masses takes place at the desired location.

The use of film cartridges, in which the chamber is essentially formed by a film tube is favorable, since empty cartridges can be disposed of without great effort and with a small footprint. For example, from the DE 295 01 255 U1 It is known to provide the chamber in that the two ends of the film bag are combined into a braid, which is each closed by a metal clip. However, it turns out disadvantageously that on the one hand, the axial ends of the chamber are not hermetically sealed, so always a certain leakage particularly mobile liquid fractions, partially by capillary forces in the braid occurs. On the other hand, there is the problem of reproducible opening of the film bag. This is in the DE 295 01 255 U1 a Aufstecheinrichtung used with two Aufstechspaten to create a defined opening in the foil bag. Nevertheless, the actual shape of the opening depends on how the film material breaks in individual cases.

The object of the invention is to provide a simple and inexpensive to produce film cartridge that is reliable and reproducible to open.

This is achieved with a film cartridge comprising a film tube enclosing at least one chamber in the circumferential direction and a lid which is separate from the film tube and terminates an axial end of the film tube, wherein at least one first opening is formed in the lid for each chamber via which the chamber is filled with a filling material can be filled, and a closure which closes the first opening. The advantages of the film tube, namely fast and cost-effective production and space-saving storage after emptying, are retained. The use of the separate lid, however, allows to provide defined and possibly dimensionally stable openings, which can be released by removing or destroying the closure targeted in a defined diameter. The opening is preferably carried out when the film cartridge is inserted into the Auspressgerät. In addition, it is possible due to this design, the film cartridge first to produce and then to fill, since the first opening is easy to close even after a separate filling. In previous film cartridges manufacturing and filling was done in one operation, since the film bag was firmly closed at both ends and thus has no opening through which a filling could be done.

The second axial end of the film tube may be closed by a separate from the film tube, connected to this bottom. In this way, it is easy to form a cylindrical chamber of defined volume. The bottom can for example consist of the material of the lid or the film tube and correspond in size and dimensions forth at least approximately the lid.

The lid is preferably formed of a stiffer material than the film tube, e.g. Example of polyethylene, polypropylene, polybutylene terephthalate or acrylonitrile-butadiene-styrene.

The film cartridge may be formed as a multi-chamber cartridge, wherein the various chambers can accommodate different filling materials, which are mixed together only when the material is dispensed.

If several chambers are provided, they can be filled with different filling materials. The filling materials can form, for example, components of sealants, mortars, coating compositions, paints, foam precursors, adhesives or lubricants. But it is also possible to fill at least two chambers with the same filler material to realize high mixing ratios. Several chambers may be formed, for example, by dividing the film tube by a division in the axial direction into a plurality of chambers, which extend in the axial direction parallel to one another. For this purpose, one or more foil sections, which extend in the axial direction parallel to the film tube, can be introduced into the latter and adhesively bonded or welded to the walls of the film tube as well as to each other. The individual chambers are completely separated from each other as long as the film cartridge is closed.

Several chambers can also be formed by providing a further film tube which is arranged in the first film tube, so that the first film tube extends parallel to the second film tube. With this design, in particular a large volume difference between the chambers can be achieved. A thin, within the first film tube lying second film tube may be a component which is required in a much smaller volume fraction in the finished mixture than the component in the large outer chamber. The chambers may be arranged coaxially, but the inner film tube may also be offset from the axis. The use of film tubes and subdivisions can also be combined, so that depending on the application, any design of the chambers can be achieved.

All chambers preferably extend to the lid, where each chamber has its own first opening. Preferably, all the chambers extend to the bottom.

Preferably, a head portion is provided which is fixedly connected to the lid and which has a provided on a receptacle for a mixer tube for dispensing the filling material discharge opening. The head part is advantageously made of a relatively rigid material, so that the dispensing opening is not deformed during the dispensing of the filling material.

The dispensing opening may be closed by a closure (prior to use of the film cartridge).

Between the cover and an inner wall of the head part, at least one channel for guiding the filling material to the dispensing opening can be formed. In the case of a plurality of chambers, one channel per chamber is preferably formed, which advantageously runs separately up to the dispensing opening, in order to prevent mixing of the filling materials of the individual chambers within the film cartridge. Through the channels, the individual components and filling materials are completely separated even before the emergence of the discharge opening even when the film cartridge is opened.

The connection between the film tube and the lid or bottom and between the lid and the head part can be done by gluing or welding, in particular ultrasonic, laser or thermal welding.

Headboard and lid can also be connected by latching or caulking. Of course, a combination of these measures can be used. All compounds are preferably designed so that the chambers are hermetically sealed.

In a preferred embodiment of the invention, a separate from the first opening emptying opening is provided per chamber. This offers various advantages when filling the foil cartridges. For example, it is possible to fill the chamber via the first opening so far that the channel is completely filled up to the dispensing opening with the filling material. This means that the flow can be minimized, since the mixing ratio in multi-component cartridges corresponds directly from the beginning of the desired mixing ratio.

It is possible to close adjacent first openings, emptying openings or filling openings with common closures.

As a closure of both the first openings, the emptying openings and the discharge opening, one or more foils are preferably provided, such as a composite or monofilm. The slides can z. Example, consist of one or more layers of polypropylene, polyethylene, polyethylene terephthalate, ethylene vinyl copolymer and / or aluminum.

The film is preferably welded or glued to the edge of the opening. For easier removal, it can have a tear-off tab.

As a closure, a metal plate or an injection molded part may be provided, in particular for the filling openings in the head part. These closures are closed with the edge of the opening preferably by gluing or welding.

The closure can be placed directly on the respective opening.

For opening or removal of the closure several possibilities are conceivable. For example, a film may be designed so that it is removable as a whole and after removal of the film, the emptying opening or the discharge opening completely exposed. However, a film can also have one or more weakening zones, along which the film tears open in a controlled manner by means of overpressure applied via the dispensing device and defines the dispensing opening or emptying opening in a defined manner. The weakening zone can be produced, for example, very reproducibly by laser ablation.

The closure, in particular that for the first openings, can be provided, for example, with the material details of the components of the filling material, a batch number or else the expiry date. This can optionally be done by the labeling of the film cartridge.

In order to improve the filling process, the edge of the first opening and / or the discharge opening may have a conical taper. The rejuvenation serves to center a filling lance and thus to make a tighter seal between the filling lance and the edge of the opening.

Preferably, at least one lip is formed at the edge of the first opening and / or the discharge opening. The advantageously circumferentially circumferential lip, or a corresponding ridge, serves to strip the filler material from the filling lance when retracting the filling lance so that no filling material is introduced into the filling device. It can also be arranged axially behind one another several lips or ridges in order to strip off the largest possible proportion of the filling material.

Coarse or comparatively large fillers can also be used in the individual components of the fillers, since the first opening can be made large enough without problems that such components can be filled in without problems. Also, the size of the channels can be easily chosen so that coarser filler can be used in the filling materials.

Since the chambers are hermetically sealed and separated from each other and the leakage rate is virtually zero due to the shape of the chambers, long storage periods can be achieved.

The outer geometry of the film cartridge can be made the same regardless of the number of components used. In this way, a Auspressgerät for different types of filling materials can be used.

The dispensing opening can also remain unlocked. In this case, the emptying opening is preferably closed by a closure provided with a weakening zone, and when applying the pressing force when inserting a still closed new film cartridge into the dispensing device, the internal pressure exceeds the force necessary to open the weakening zone. In this way, the newly inserted film cartridge is opened automatically and controlled.

By designing the cross section of the channels and / or the cross section of the first openings or emptying openings, a throttling action of individual filling materials can be effected from different chambers, whereby the amount of each discharged filling material can be set very precisely. Even flow differences at different rheologies of the individual fillers can be compensated.

• – Herstellen wenigstens einer Kammer durch Verbinden des Deckels mit dem Folienschlauch,
• – Befüllen der Kammer mit einem Füllmaterial durch die erste Öffnung im Deckel und
• – Verschließen der ersten Öffnung.

In a method for producing a film cartridge, for example, as described above, the following steps are carried out:

• Producing at least one chamber by connecting the lid to the film tube,
• - filling the chamber with a filling material through the first opening in the lid and
• - Close the first opening.

The foil cartridge is completely finished before it is filled. Any existing floor is already used, so that the chamber with the exception of the first opening and possibly another discharge opening are completely closed. As a second step, the filling material is then filled into the chamber, which can be done in a different machine than the production of the empty film cartridge. After filling, the first opening is closed, hermetically sealing the foil cartridge.

An above-described head part with the receptacle for the mixer tube for dispensing the filling material can be firmly connected to the lid before filling or after filling.

If filling takes place after placement of the head part, preferably also the channels between the cover and the head part are filled with the filling material.

If the head part is placed after filling, the filling takes place via the first opening, and this is closed after filling and before attaching the head part.

If the filling is carried out after placing the head part, the first opening and / or the emptying opening may remain open, and only the openings (filling opening and dispensing opening) in the head part are closed.

If the lid has an additional emptying opening per chamber, a further filling opening is preferably provided in alignment with the first opening in the head part.

The filling is advantageously carried out via a filling lance, which is introduced through the first opening into the chamber, wherein a Unterspiegelabfüllung is made. As the filling level increases, the filling lance is continually pulled back while it is being filled. So a bubble-free filling of the chambers is possible. The filling process can be supported by vacuum or back pressure. This is particularly useful if the channels are to be filled to the dispensing opening.

For example, the air in the chambers may escape through the discharge openings (if provided). It is also possible, when filling with attached head part, the filling opening in the head part with a smaller cross-section form as the first opening, so that although the filling lance is close to the filling, but can escape air through the excess of the first opening during filling from the chamber.

The film cartridge is easy to open because the film used as a closure can be easily peeled off without tools or, with certain force applied to the film cartridge, tears open from outside through the extrusion tool. Since a defined opening always arises, the forces necessary for the application process are constant during the opening and during the pressing out of the filling material.

The invention is described below with reference to several embodiments with reference to the accompanying drawings. In the drawings show:

1 a schematic plan view of a film cartridge according to the invention according to a first embodiment;

2 a schematic perspective view of a portion of the film cartridge 1 ;

3 a schematic sectional view of the upper part of the film cartridge 1 ;

4 a schematic detail view 3 ;

5 a schematic view of a closure for a film cartridge according to the invention;

6 and 7 schematically a subdivision of a film tube of a film cartridge according to the invention;

8th a schematic plan view of a film cartridge according to the invention according to a second embodiment;

9 a schematic perspective view of a portion of the film cartridge 8th ;

10 a schematic sectional view of the film cartridge 8th ;

11 a detailed view 10 ;

12 a schematic view of a closure of a film cartridge according to the invention;

13 a schematic plan view of a film cartridge according to the invention according to a third embodiment;

14 a schematic perspective view of a portion of the film cartridge 13 ;

15 a schematic view of a closure of a film cartridge according to the invention;

16 a schematic sectional view of the film cartridge 13 ;

17 a schematic plan view of a film cartridge according to the invention according to a fourth embodiment;

18 a schematic perspective view of a portion of the film cartridge 17 ;

19 a schematic sectional view of the film cartridge 17 ; and

20 a schematic detail view 19 ,

1 shows a foil cartridge 100 according to a first embodiment. The foil cartridge 100 in this case comprises two foil containers 102 as well as a headboard 104 (please refer 3 ). The headboard 104 is at an upper axial end with each of the two juxtaposed film containers 102 connected.

In 2 is one of the foil containers 102 shown in more detail. A first, outer film tube 106 is by a subdivision 108 (please refer 6 and 7 ) in two in the axial direction A separated from each other, parallel chambers 110 . 112 divided. As the 6 and 7 show, the two chambers can 110 . 112 be formed the same size or different sizes, which by the arrangement of the subdivision 108 is reached. Instead of a single subdivision 108 could also have several subdivisions 108 be provided, which is arbitrary through the cross section of the film tube 106 can extend.

In the 6 and 7 are the film tube 106 and the subdivision 108 made from a single piece of foil. However, it would also be possible to use a closed-tube film tube, for example, made by extrusion, and a partition 108 to bring in the interior. The attachment of the subdivision 108 on the film tube 106 is done here by gluing or welding by any suitable method.

The headboard 104 remote axial end of the film tube 106 is through a bottom not shown here 114 locked. The floor 114 Here is a piece of foil that with the axial end of the film tube 106 and the subdivision 108 by gluing or welding, so that the chambers 110 . 112 at this end are hermetically sealed off from the environment.

At the axially upper end are the chambers 110 . 112 through a lid 116 closed, like the ground 114 with the film tube 106 and the subdivision 108 is firmly connected, by welding or gluing. film tube 106 , Subdivision 108 , Ground 114 and lid 116 limit the chambers 110 . 112 and enclose them completely.

In the lid 116 However, a plurality of openings are formed, in this case per chamber 110 . 112 a first opening 118 and a separate discharge opening 120 , The lid 116 consists of a relatively strong foil material. It can be stronger than the material used for the film tube 106 is used. The headboard 104 Here is a firmer material than the lid 116 manufactured and causes a dimensional stability of the entire axial upper end of the film cartridge 100 , In particular, the headboard provides 104 Ensure that the diameter of the openings even when using the film cartridge 100 remains constant in a (not shown) Auspressgerät.

In the headboard 104 are also openings formed, namely a central discharge opening 122 as well as for each chamber 110 . 112 one from the dispensing opening 122 separate filling opening 124 , each with the first openings 118 in the lid 116 aligned. In 3 the situation is only one chamber at a time 112 each of a foil container 102 shown. However, the head part has 104 only one joint issue opening 122 for all chambers 110 . 112 and all foil containers 102 on.

Between the inner wall of the headboard 104 and the top of the lid 116 are channels 126 formed, each from one of the discharge openings 120 to the dispensing opening 122 to lead.

The dispensing opening 122 is at the end of a nozzle-shaped receptacle 128 arranged, which is a receptacle for a mixer tube for dispensing the in the chambers 110 . 112 forms absorbed filling material.

The partitions 130 that the channels 126 in the interior between the walls of the headboard 104 and the lid 116 limit, extend directly to the dispensing opening 122 so that these effectively in so many channels 126 is divided, as chambers are provided.

Before the foil cartridge 100 is used is the dispensing opening 122 through a lock 132 tightly closed. In the case shown here is the shutter 132 a foil for each chamber 110 . 112 a weakening zone 134 which, respectively, is centered over one of the channels 126 in the area of the discharge opening 122 is arranged (see 5 ).

All chambers 110 . 112 are before using the foil cartridge 100 hermetically sealed to the environment. A mixing of the different filling materials in the individual chambers 110 . 112 does not take place in this state.

The filling openings 124 are also sealed from a closure 136 , At the closure 136 this is also a foil, with the product name, in the individual chambers 110 . 112 contained filling materials, the batch number and the expiration date of the film cartridge is printed and thus the labeling of the film cartridge 100 serves.

It is also possible as a closure 136 to use a metal plate or an injection molded part. In all cases, the closure closes 136 the filling openings 124 completely tight, so that filling material does not escape from the chambers 110 . 112 can escape.

In the headboard 104 extends here a filling channel 138 from the edge of the filling opening 124 right up to the first opening 118 in the lid 116 , The filling channel has in the area where it is the edge of the filling 124 forms, a conical rejuvenation 140 in an encircling lip 142 ends. The lip 142 defines the area with the smallest cross section of the filling channel 138 ,

In the production of the foil cartridge 100 First, the foil container 102 produced. For this purpose, a film tube 106 made from a flat film section or as a film tube with a closed circumference. Any subdivisions 108 be in the film tube 106 attached. At the lower axial end of the soil 114 used and glued or attached by ultrasonic, laser or thermal welding. At the opposite axial end of the lid 116 also attached. Here are the subdivisions 108 on the ground 114 and lid 116 attached, so in self-contained chambers 110 . 112 are formed. The first openings 118 and the emptying openings 120 are still open.

Next is the header 104 with the lid 116 firmly connected, for example by gluing or welding.

Now also the channels 126 between lids 116 and headboard 104 educated. The dispensing opening 122 is also still open, as well as the filling openings 124 , The foil cartridge 100 is now ready for filling as a prefabricated product. This can be done in a different machine than the production.

About the filling openings 124 and the first openings 118 Now a (not shown) filling lance into the respective chamber 110 . 112 introduced and that for the chamber 110 . 112 introduced certain specific filling material. The filling lance is starting from the bottom of the chamber 110 . 112 As the level increases, it is pulled further and further back, so that a bubble-free lower level filling takes place. The conical rejuvenation 140 causes a centering of the filling lance in the filling opening 124 and ensures that the filling opening 124 is substantially sealed by the filling lance. The from the chamber 110 . 112 escaping air escapes through the discharge opening 120 and the dispensing opening 122 , The filling lance is pulled back in the course of filling ever further, with the lip 142 excess filler wipes off the filling lance so that it does not get into the filling device. There could be several axially successively arranged lips 142 in the filling channel 138 be provided, only one is shown here.

The filling takes place until the filling material from the emptying openings 120 exit and also the channels 126 to the outlet 122 fills.

The filling can be done by applying a vacuum to the outlet 122 or build up a back pressure.

After the filling is completed, the outlet opens 122 with the lock 132 tightly closed. It also the individual channels 126 completely separated from each other.

Also the filling openings 124 be with the locks 136 tightly closed. The first openings 118 and the emptying openings 120 remain unlocked in this example.

The finished foil cartridge 100 can be used in this form in a squeezing device, wherein the initially applied pressure ensures that the weakening zone 134 in the lock 132 the dispensing opening 122 rip. Already from this point on, the filling material comes out of all chambers 110 . 112 in the desired mixing ratio.

The closure 132 could also be designed so that it is removed by the user before insertion into the Auspressgerät.

The shape of the channels 126 and the size of the emptying openings 120 depends on in the chambers 110 . 112 used filling material chosen so that either openings and channels 126 are large enough to flow fillers with larger packing without hindrance or a throttling effect is needed for only a small volume and / or low-viscosity filling materials is realized. Each of the channels 126 can be designed differently in this sense. The variation may be due to the shape of the head part 104 and the partitions 130 be achieved.

In the case shown, a four-component cartridge is realized in which each of the chambers 110 . 112 the two foil containers 102 contains a different filler. The filling materials only come out of the dispensing opening 122 in contact with each other and are mixed in the mixer tube placed there.

In the 8th to 12 is a second embodiment of a film cartridge 200 shown.

For components identical to those of the first embodiment, the reference numerals already introduced are retained.

In this case, the separated chambers 110 . 112 and 113 realized by having a second film tube 206 in the first film tube 106 is retracted. In addition, here is a subdivision 108 as provided in the first embodiment, between the wall of the first film tube 106 and the second film tube 206 lies, so that a total of three chambers are formed. It would also be possible to have several second foil tubes 206 to provide or further subdivide them by subdivisions.

As in the first embodiment, each of the chambers is 110 . 112 . 113 in the lid 216 a first opening 118 assigned.

This arrangement applies to both film containers 202 (please refer 8th ).

In contrast to the first embodiment, no separate discharge openings are provided here. The channels are corresponding 226 in the headboard 204 designed to be from the first opening 118 for dispensing opening 122 to lead. Otherwise, the headboard 204 designed similar to the headboard 104 the first embodiment. The filling openings 124 in the headboard 204 are with a conical rejuvenation 140 and a circumferential lip 142 Mistake. In this case, however, the diameter of the first opening 118 larger than the diameter of the filling channel 138 in the area of the lip 142 so that during filling the air can escape from the just filled chamber.

Because per foil container 202 here in each case three chambers 110 . 112 . 113 are provided is the shutter 132 the dispensing opening 122 distributed with six weakening zones and the discharge opening 122 is in six channels 226 divided.

For the production of the foil cartridge 200 As in the first embodiment, the film containers are first 202 made and with the headboard 204 connected. The filling of the individual chambers 110 . 112 . 113 takes place via the filling openings 124 in the headboard 204 and the first openings 118 in the lid 216 , Again, the filling can be done so far that the filling material and the channels 126 to the dispensing opening 122 fills. After filling the shutter 132 on the discharge opening 122 and the locks 136 on the filling opening 124 applied.

In the individual chambers 110 . 112 . 113 In each case, different filling material can be added, so that a six-component mixture is formed. But it is also possible to fill more of the chambers with the same filler to achieve a higher mixing ratio. It is possible to realize mixing ratios of 1: 1 to 1:50, without the outer geometry of the film containers 202 to have to vary.

In the 13 to 16 is a third embodiment of a film cartridge 300 shown.

In contrast to the embodiments described so far, the film container is here first 302 filled before the headboard 304 on the lid 316 is attached. The training and distribution of the two film containers 302 essentially corresponds to that of the first embodiment.

The headboard 304 indicates except the discharge opening 122 no further openings. In the production of the foil cartridge 300 First, the foil container 302 manufactured. This one is through the first openings 118 filled, with the edge of the openings 118 similar to the above described the edge of the opening 124 may be formed with a conical taper and a sealing lip (see 20 ). After the chambers 110 . 112 are completely filled, the first openings 118 with closures 340 locked. The closures 340 are here in the form of a film with a weakening zone 342 trained as in 15 is shown schematically. After that, the headboard 304 firmly with the foil containers 302 connected, for example by gluing or welding. The closure 132 the dispensing opening 122 can be before or after applying the headboard 304 on the foil container 302 respectively.

The 17 to 20 show a fourth embodiment of a film cartridge 400 ,

Here, as in the second embodiment, the chambers 110 . 112 . 113 by an arrangement of a second film tube 206 inside the first film tube 106 educated. The design of the headboard 404 and the first openings 118 is, however, as in the third embodiment just described.

Also in this case, first after the production of the film container 402 the individual chambers 110 . 112 . 113 filled and with closures 440 the first openings 118 locked. Subsequently, the headboard 404 with the lid 416 firmly connected.

In the last two embodiments, the channels are 326 . 426 before using the foil cartridges 300 . 400 not filled with filling material.

Therefore, it is also possible in these embodiments, the discharge opening 122 to leave unlocked.

In this embodiment, it is still shown that the first opening 118 for filling the chambers 110 . 112 . 113 is used, in the region of its edge a conical taper 140 has as well as a circumferential lip 142 for stripping the filling material from the filling lance.

In all embodiments, the channels 126 to 426 formed in the intermediate head and lid so that the exiting from the individual chambers filler only when leaving the discharge opening 122 is mixed.

The openings 118 . 120 . 122 and 124 can each be circular or elliptical.

The zone of weakening may be realized in a line, circle, cross or ellipse shape with broken or solid lines.

All features of the individual embodiments may be combined with one another at will, or exchanged for one another, at the discretion of the person skilled in the art.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 29501255 U1 [0003, 0003]

Claims (14)

Foil cartridge with at least one chamber ( 110 . 112 . 113 ) in the circumferential direction enclosing film tube ( 106 ; 206 ) and one of the film tube ( 106 ; 206 ) separate lid ( 116 ; 216 ; 316 ; 416 ) having an axial end of the film tube ( 106 ; 206 ), wherein in the lid ( 116 ; 216 ; 316 ; 416 ) for each chamber ( 110 . 112 . 113 ) at least one first opening ( 118 ) is formed, via which the chamber ( 110 . 112 . 113 ) can be filled with a filling material, and a closure ( 136 ; 340 ; 440 ), the first opening ( 118 ) closes. Film cartridge according to claim 1, characterized in that a plurality of chambers ( 110 . 112 . 113 ) are provided by a subdivision of the film tube ( 106 ) are separated from each other in the axial direction (A). Foil cartridge according to claim 1 or 2, characterized in that a plurality of chambers ( 110 . 112 . 113 ) provided by at least one further film tube ( 206 ) formed in the first film tube ( 106 ) is arranged so that the first film tube ( 106 ) parallel to the second film tube ( 206 ). Film cartridge according to one of the preceding claims, characterized in that a head part ( 104 ; 204 ; 304 ; 404 ), which is fixed to the lid ( 116 ; 216 ; 316 ; 416 ) and the one on a recording ( 128 ) for a mixer tube for dispensing the filling material provided discharge opening ( 122 ) having. Film cartridge according to one of claims 3 and 4, characterized in that between the lid ( 116 ; 216 ; 316 ; 416 ) and an inner wall of the head part ( 104 ; 204 ; 304 ; 404 ) at least one channel ( 126 ; 226 ; 326 ; 426 ) for guiding the filling material to the dispensing opening ( 122 ) is formed. Foil cartridge according to one of the preceding claims, characterized in that per chamber ( 110 . 112 . 113 ) one from the first opening ( 118 ) separate discharge opening ( 120 ) is provided. Foil cartridge according to one of the preceding claims, characterized in that the closure ( 136 ; 340 ; 440 ) is a foil. Foil cartridge according to one of the preceding claims, characterized in that the edge of the first opening ( 118 ) in the lid ( 116 ; 216 ; 316 ; 416 ) and / or a filling opening ( 124 ) in the header ( 104 ; 204 ; 304 ; 404 ) a conical rejuvenation ( 140 ) having. Foil cartridge according to one of the preceding claims, characterized in that at the edge of the first opening ( 118 ) in the lid ( 116 ; 216 ; 316 ; 416 ) and / or a filling opening ( 124 ) in the header ( 104 ; 204 ; 304 ; 404 ) at least one lip ( 142 ) is trained. Method for producing a film cartridge, in particular according to one of the preceding claims, comprising a film tube ( 106 ; 206 ) and at least one first opening ( 118 ) having covers ( 116 ; 216 ; 316 ; 416 ), comprising the steps of: - producing at least one chamber ( 110 . 112 . 113 ) by connecting the cover ( 116 ; 216 ; 316 ; 416 ) with the film tube ( 106 ; 206 ), - filling the chamber ( 110 . 112 . 113 ) with a filling material through the first opening ( 118 ) in the lid ( 116 ; 216 ; 316 ; 416 ) and - closing the first opening ( 118 ). Method according to claim 10, characterized in that a head part ( 104 ; 204 ; 304 ; 404 ), which is a receptacle ( 128 ) for a mixer tube for dispensing the filling material and before filling with the lid ( 116 ; 216 ; 316 ; 416 ) is connected. Method according to claim 10, characterized in that a head part ( 104 ; 204 ; 304 ; 404 ), which is a receptacle ( 128 ) for a mixer tube for dispensing the filling material and after filling with the lid ( 116 ; 216 ; 316 ; 416 ) is connected. Method according to one of claims 10 to 12, characterized in that the first opening ( 118 ) by a directly on the first opening ( 118 ) attached closure ( 340 ; 440 ) is closed. Method according to one of claims 10 to 13, characterized in that the filling takes place via a filling lance, wherein the filling lance through the first opening ( 118 ) into the chamber ( 110 . 112 . 113 ) is introduced and a Unterspielgelabfüllung is made.

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