EP1057749A1 - Press-through package - Google Patents

Abstract

The press-through packaging for pharmaceutical items comprises a bottom section with at least one cavity which serves for holding such an item, and is provided with a penetrable cover foil . A cover element with penetrable and nonpenetrable area sections covers the cover foil. The press-through packaging (1) for pharmaceutical items comprises a bottom section (2) with at least one cavity (3) which serves for holding such an item (17), and is provided with a penetrable cover foil (6). A cover element (7) with penetrable and nonpenetrable area sections covers the cover foil. Means are provided for displacement of the cavity (3) relative to the cover element (7) so that the cavity is aligned with a penetrable area section of the cover element.

Description

The present invention relates to a push-through pack containing a bottom part of at least a surface piece and with at least one recess, one fixed on the bottom part and at least the push-through cover sheet covering the depressions, wherein there is a removable ingredient in the wells. The invention further relates to the use of a blister pack.

It is known base parts, also called product carriers, of blister packs or blister packs, with push-through cover films, for example made of metal, such as aluminum, to close. The cover film can be an aluminum film coated with a sealing layer, like a sealing wax. The aluminum foil is applied over the sealing layer sealed to the bottom part, for example by heat sealing.

The ingredients are removed by deforming the recess against the Cover film pressed, the cover film tears or bursts and the ingredient or releases the contents. This means that the cover film is inelastic and easily tearable have to be. For example, aluminum foils finished with a sealing layer are suitable especially good for this purpose. The packs described contain, for example Medicines as pills, tablets, coated tablets, ampoules and the like.

The ingredients, especially medicines, in their mostly colorful and candy-like Dosage forms arouse children's curiosity. To access special To prevent medication, it is very often advisable to close the opening handles complicate. The aforementioned cover films have the disadvantage that the intended Purpose of easy penetration, a removal of the ingredients from the packaging not an insurmountable obstacle for children either.

DE-A-29 19 713 describes a child-resistant pharmaceutical packaging made from a base film, a push-through film and a security film known. The ingredient can only after complete removal of the security film, for example by peeling off the security film, by pushing them out of the pack, but also adults, especially older people, can cause trouble.

The object of the present invention is the creation of a blister pack by children cannot be opened and still for adults and especially for older ones People easy to use and open.

According to the invention, the object is achieved in that a cover layer covers the cover film superimposed on the outside and the top layer non-push-through and push-through surface sections contains and the recess at rest of the blister pack, i.e. intact Condition of the blister pack, at least partially over a non-blister pack Surface section is in the top layer and to expose the ingredient Means are arranged through which the recess opening through a relative to the top layer executed movement with lateral component over a push-through surface section can be brought in the top layer and the ingredient through the cover and the push-through surface section can be pressed in the cover layer.

Push-through is preferably to be understood as push-through by hand.

The push-through pack according to the invention expediently contains a base part with at least one or a plurality of, for example, angular, round or oval depressions, also called fans or cups. The bottom part can, for example, in plan view be rectangular in shape, the depressions preferably being uniformly distributed and in Columns and rows are arranged.

In a preferred embodiment, the blister pack points between the individual Wells, preferably transverse and longitudinal lines of weakness, preferably Perforations on which surface pieces, for example rectangular surface pieces, include or delimit with at least one, preferably exactly one depression. Individuals of such a package can preferably be along the lines of weakness such pieces of land are separated by hand as single or multiple portions.

Weakening lines are target dividing lines or target dividing areas along which the Material preferably separated by hand. The lines of weakness are, for example mechanically, such as cutting, punching or scoring with knives, physically Way through e.g. Heat treatment, laser beams, electron beams, spark erosion, Dissolving or swelling by means of solvents or by chemical reaction, e.g. made by etching. The lines of weakness can be completely or partially severed or by changing the material properties as well as by material removal weakened areas in a film.

The surface pieces are preferably each rectangular or preferably have one of the Rectangular shape-like geometry.

In an advantageous embodiment, the blister pack contains two columns of Wells, so that at least one edge side of each surface piece containing a well each form a section of the blister pack edge.

The base parts of the present blister pack can be embossed, cast, deep-drawn or stretch-drawn or vacuum-formed base parts made of metal, such as aluminum, made of plastic, plastic composites, such as plastic-paper composites or plastic-metal composites. The plastics can be plastics coated with inorganic layers, in particular coated with SiO _x .

Suitable plastics for floor parts include, for example, films and film composites Olefin-based thermoplastics, such as polyethylenes, polypropylenes or copolymers thereof, based on esters, such as polyethylene terephthalates, polyamides or halogen-containing plastics, such as polyvinyl chlorides or polyvinylidene chlorides or mixtures thereof. The floor parts can also have a barrier layer against gases and vapors. Such The barrier layer can be, for example, a metal foil embedded in a plastic composite, like an aluminum foil, or a ceramic arranged between two plastic layers or metallic layer. Ceramic and metallic layers can for example by evaporation of metals, oxides, or nitrides of aluminum, silicon and other metals and semi-metals in a vacuum and deposit of the substances a plastic carrier are generated.

The bottom part can also be made of or with cellulose-containing materials, such as paper, cardboard Cardboard, paper-containing molding compounds, etc. to be made or with the help of such materials be reinforced.

The bottom part consists of or in a preferred embodiment contains polyvinyl chloride (PVC), PVC coated with polyvinylidene chloride (PVdC), cyclo-olefin copolymers (COC) or polychlorotrifluoroethylene (PCTFE). Composite films are also preferred with PCTFE, especially with PCTFE and PVC. The total thickness of the bottom part is, for example, 100-500 µm, especially 200-360 µm.

Other preferred film composites for floor elements contain or consist of a outer film made of PVC with a thickness of 60-100 µm, made of another outer film oriented polyamide (oPA) with a thickness of 25-30 µm and an intermediate one Aluminum foil with a thickness of 45-60 µm. You can also use film composites one outer polypropylene film and one aluminum film in between be used.

The cover film can be pushed through the recess opening. It preferably consists of an aluminum foil, in particular an aluminum foil finished with a sealing layer. An aluminum foil of a thickness coated with heat seal lacquer is preferred from 15-30 µm, preferably from 18-22 µm.

The cover film can also contain or consist of plastics as described above have been described for the bottom part. The plastic cover film can be made of sealable Be made of plastic or can wear a sealing layer. Furthermore, in particular for single-variety packs, also push-through cover foils made of plastics without metal foils or layers of low elasticity and with poor stretch properties applicable. Such plastics are e.g. obtained by using larger amounts of Fillers are added to the plastic.

The cover film can also be a film that is difficult or impossible to push through, for example Lines of weakness, such as perforations, which serve as tearing notches and allow the ingredients to be pressed through.

The cover film covers the bottom part, for example, over part or all of the area and closes at least the recess openings.

The cover film is expediently connected to the base part by gluing or sealing. Sealing layers, sealing foils can be used for sealing. The sealing layer can be a thermoplastic, for example from the series of polyolefins or copolymers or terpolymers of ethylene, contain or consist thereof. The Sealing layer can also contain an adhesion promoter or primer.

Examples of suitable adhesives are phenolic resins, epoxy resins, cyanoacrylates, acrylates, modified acrylates and in particular adhesives based on polyurethane in question. As sealing wax For example, sealing waxes mentioned above can be used.

The blister pack can, for example, be a flat piece with a single depression contain. The surface piece is further assigned a top layer, which in the rest position Press-through pack overlaid on the cover film, for example superimposed snugly.

In another embodiment, the bottom part of a blister pack can also contain several wells evenly arranged in columns, the blister pack is divided into patches, each containing a depression, and each patch A top layer is expediently assigned, which in the rest position of the blister pack the cover film is superimposed, for example superimposed snugly.

The top layer can be, for example, a monofilm or a film or layer composite his. It has non-penetrable surface sections and provides a safety precaution so that the ingredients push through the cover film not performed without additional, previous opening steps can be. Furthermore, the top layer expediently also has push-through surface sections on, the recess or the recess opening in the rest position of the blister pack lies over a surface section of the cover layer that cannot be pushed through.

The cover layer can be made from one of the above-mentioned materials suitable for the base part consist. The top layer can also consist of the same material as the base part. Furthermore, the bottom part and the top layer can be made from a common material cut be made.

The top layer further advantageously contains materials made of cellulose, such as, for example Paper, cardboard, cardboard, paper-containing molding compounds etc. The cellulose-containing materials can also form composites with plastic layers or foils.

The top layer is preferably made of cardboard, for example with one of the aforementioned Plastic is coated or laminated. The coating occurs, for example, with Coating processes, such as extruder coating, dispersion coating, or painting processes. The coating can be a lacquer, a wax, a paraffin or a hot melt Coating. Laminating processes can also be used to create a To combine cardboard web with, for example, a prefabricated plastic film.

The top layer resists the usual on the non-push-through surface sections Penetration forces applied to remove the ingredients from a blister pack Need to become. The resistance of the top layer can result from its tensile strength and / or their high elasticity.

The top layer expediently contains a rectangular surface part, with a certain Intrinsic rigidity, so that the surface part is constant without additional deformation forces Preserved flatness.

In the case of a base part made of a flat piece with a depression, the cover layer is, for example at a first and a second, opposite side edge or side edge area of the area piece connected to this, for example via an adhesive connection or seal. The connection is expedient as one over the entire Extension of the side edge extending adhesive or sealed seam is formed. As an adhesive For example, the above-mentioned adhesives are suitable.

A side edge area is to be understood as a surface area close to the side edge, for example on the concave side (side on which the recess is recessed) or convex side (Side on which the recess protrudes) of the surface piece or bottom part can lie.

The top layer and, if applicable, the surface piece or bottom part can have fold lines or Have bending zones on which the top layer or, if necessary, sections of the surface piece can be bent so that the cover layer relative to the surface piece opened in a parallelogram-like manner and the surface piece or the depression relative to the Top layer can be moved laterally. The top layer and the bottom part close in fully opened state in cross-sectional view a, preferably rectangular, Cavity, each with a high side.

The fold lines are areas where material parts bend particularly well, however expediently cannot be separated. The fold lines should not be done by hand or difficult to separate so that the blister pack is not mistakenly along the fold lines can be separated.

The top layer expediently has four fold lines, two of which, for example arranged on the two side edges of the surface piece at the edge of the connecting seam and a third fold line the length of a high page from the first page margin in the top layer is. This third fold line is when you open the top layer in the direction the first side edge of the patch. A fourth fold line can also lie in the top layer, the top layer in this variant over the second side edge of the patch extends by the length of the high side and the fold line the bending point the top layer is that with its retrograde end on the second side edge or side edge area of the patch is attached. The fourth fold line can also be in the patch or bottom part itself, expediently by the length of a high side from the second side edge removed, lie, the top layer in this case not over the side edge of the patch extends. When the cover layer is folded down, the patch itself runs along folded over the fold line.

With a progressive displacement of the surface piece or bottom part relative to Top layer in the same direction after completely opening the top layer, folds the top layer back to the other side like a parallelogram. When complete Folding the top layer over to the other side brings the depression in the bottom part advantageous to lie on a push-through surface area in the top layer. Thereby the removal of the ingredient is made possible by using this usual push-through forces both pushed through the cover film and through the cover layer can be.

Thus the parallelogram-like folding of the cover layer in the rest position of the blister pack is not possible, is expedient on at least one of the other, free side edges, i.e. the third and fourth side edge, or side edge areas the top layer via a, for example continuous, detachable connecting seam, subsequently separating connecting seam called, connected to the patch or the blister pack. The separating connection seam can cover the entire side edge of the surface piece or extend over partial areas thereof.

The severing joint is advantageous with a line of weakness, such as a perforation, which allows the tear-off joint with one or removed in a few simple steps from the blister pack and thus the connection to solve. The separating connection seam expediently fulfills the function of a first opening guarantee and secures the blister pack against shifting or folding the top layer and holds the top layer on the concave side of the blister pack. she is for example a longitudinal adhesive or seal connection, for example of the above described nature.

However, other, in particular releasable, connections can also be provided, which the top layer in the rest position of the blister pack, e.g. on the side of the patch or hold on to the blister pack. Instead of severing a connecting seam it should be provided that the connection e.g. after peeling off a top layer can be opened.

Furthermore, the top layer lying on the concave side of the blister pack can partially or completely releasably attached to the blister pack by means of pressure sensitive adhesive. Before the recess opening is moved to an area that can be pushed through in the cover layer this adhesive connection must first be released.

A bottom part of a blister pack, divided into patches, which several uniformly arranged depressions, can also with top layers of the above described type.

The surface pieces are mutually, for example, by lines of weakness, such as perforations separable delimited. The lines of weakness form the side edges of the patches. Each patch or group of patches, especially a row of surface pieces, for example a cover layer is assigned from a material blank, in the latter case the individual cover layers of such a group of surface pieces through lines of weakness against the cover layers of the adjacent patches are delimited. The top layer is, for example, analogous to the embodiment described above on two opposite side edges of the patch with the latter connected, for example via an adhesive connection or sealing of those described above Art.

The designation of the elements of individual patches is analogous to the description above a blister pack with a single sheet. The top layer has fold lines or bending zones of the type and position described above, wherein the fourth fold line advantageously in the patch at a distance the length of a high side from second side edge of the patch is removed.

As described above, each area piece has, for example, at least one separating connection seam on. This can e.g. at the side margin or margin area of the Blister pack, which is also the side edge of a column of sheets, be arranged. Furthermore, there can also be between two columns of depressions or surface pieces a separating connection seam common to two adjacent surface pieces exist, which extends over the entire length of the column and over two lines of weakness, like perforations, on both sides of the adjacent, detachable surface pieces is delimited.

In order to make the ingredient accessible in a recess, the area piece is preferably along the line of weakness or perforation from the remaining blister pack severed. The area piece is preferably at the same time one between two columns of sheets arranged separating connection seam separated. By removing, for example, a second, opposite separating connection seam, in this case on a side edge or side edge area of the blister pack lies, the top layer of the patch can now be parallelogram-like as described fold over and the recess into a push-through surface section in the top layer.

If there is only one for two columns between two columns of flat sections of a base part of area pieces common separation connection seam, so when separating a first opening step of the sheet from the blister pack. However, the patch should be intact from the rest of the blister pack can be, two between two columns of sheets are appropriate Disconnect seams are provided, which in turn are mutually separated by a perforation are separated so that each surface piece including the separating connection seam from the rest Blister pack can be separated.

A blister pack can also have several columns of sheets with them in between have horizontal disconnect seams.

In a further embodiment variant it can be provided that the surface piece for the release of the ingredient in the well, i.e. for the parallelogram-like folding the top layer, does not have to be separated from the remaining push-through pack.

In a further embodiment variant it can be provided that the displacement of the recess opening not on the push-through surface area in the top layer previously described, parallelogram-like folding of the cover layer takes place, but for example by a purely lateral relative movement of the depression or of the surface piece over the top layer. Side disconnect seams or detachable connections fix the top layer to the concave side of the blister pack, that the top layer can only be moved after removing those connections. The Moving is made possible, for example, by elastic sections in the top layer are provided.

The area that can be pushed through in the cover layer can, for example, be a surface section in the top layer, which is of low elasticity and poor stretch properties has, so that the top layer tears at this point with normal push-through forces. The push-through surface section can, however, also be a recess in the cover layer.

Furthermore, the push-through surface section in the cover layer can also be attached a line of weakness, for example a perforation, are produced partially or completely includes a certain area. When using The push-through surface section along the perforation becomes a push-through force torn away from the top layer, so that the relevant cutout from the top layer falls out or only hangs in places on the top layer.

The size of the surface area that can be pushed through is dimensioned such that the content can be pushed through this. In addition, the push-through surface section is intended maximum so large that it is in the resting position of the blister pack if possible, or is only slightly covered by the recess opening.

The blister pack advantageously has appropriate locations on its outside Inscriptions and graphic elements, which among other things the individual Suggest opening steps. Furthermore, the top layer can be designed in such a way that the push-through surface sections of the outside of the push-through pack Eye can be distinguished from the non-push-through surface sections.

The bottom parts are provided, for example, as continuous material with the ingredients filled and the cover film also brought to the floor parts as an endless material. The covering film is covered over the entire area by sealing or gluing covering the recess openings connected to the bottom part. In subsequent procedural steps, in different ways possible order, cut the endless band into clothing sizes and be provided with the top layer. On this occasion you can use the blister packs Weakening and / or folding lines are executed.

The contents of a pack according to the present invention can only be carried out after execution taken from a regulated sequence of opening handles, i.e. through the cover film pressed out of the recess. This is an almost impossible task for children however, opening such a package is relatively easy for older people to handle. In particular, moving the recess opening onto a surface section that can be pushed through in the top layer is a manipulation that is not carried out intuitively, but rather certain previous knowledge or the ability to read package instructions.

Fig. 1a-d:

eine Durchdrückpackung und eine schematische Darstellung des Öffnungsvorganges, wobei die Durchdrückpackung beim einzelnen Öffnungsschritt sowohl in Draufsicht als auch in Querschnittansicht entlang A-A dargestellt ist;

Fig. 2a-b:

eine Querschnittansicht einer weiteren Ausführungsform einer Durchdrückpackung jeweils im zusammen- und aufgeklappten Zustand der Decklage;

Fig. 3a-b:

eine Querschnittansicht einer weiteren Ausführungsform einer Durchdrückpackung jeweils im zusammen- und aufgeklappten Zustand der Decklage;

Fig. 4:

eine Draufsicht einer Durchdrückpackung mit einer Mehrzahl von Vertiefungen bzw. Flächenstücken.

The invention is explained in more detail below by way of example and with reference to the accompanying drawings. Show it:

1a-d:

a push-through pack and a schematic representation of the opening process, the push-through pack is shown in the individual opening step both in plan view and in cross-sectional view along AA;

2a-b:

a cross-sectional view of a further embodiment of a push-through pack in each case in the folded and opened state of the cover layer;

3a-b:

a cross-sectional view of a further embodiment of a push-through pack in each case in the folded and opened state of the cover layer;

Fig. 4:

a plan view of a blister pack with a plurality of depressions or sheets.

The blister pack 1 in Fig. 1a is a sheet containing a rectangular one Bottom part 2 and a recess 3, formed. The recess 3 and with it a contained therein Ingredient 17 is with a push-through cover film 6 from one with a Lacquer coated aluminum foil, which is sealed to the bottom part 2, covered.

The bottom part 2 is both on the convex side (side on which the recess protrudes) as well as on the concave side (side on which the recess is deepened) with one a single blank cover layer 7 encased in plastic-coated cardboard, wherein the recess 3 protrudes through a recess in the top layer 7. The Top layer 7 is on its concurrent side edge areas on the concave side the blister pack 1 is mutually glued or sealed, thereby closed covering of the bottom part 2 is formed.

The packaging material of the blister pack 1 consists of around ¼ of a blister film, for example plastic or a plastic-metal composite, from which among others the base part 2 is made up of around ¾ plastic-coated cardboard, from which, among other things, the top layer 7 is obtained.

The top layer 7 is with the surface section lying on the convex side of the base part 2 connected to the base part 2 by means of gluing or sealing. The top layer 7 has in Area of a first and second side edge 12, 12 'or side edge area of the bottom part 2 a first and second fold line 9, 9 '. Furthermore, the top layer 7 contains a third order the length of a high side 16 (see Fig. 1b) shifted from the first side edge 12 of the bottom part 2 Fold lines 9 "and a fourth also by the length of a high side 16 from second side edge 12 'of the bottom part 2 shifted fold line 9 "'. The top layer 7 is sufficient on second side edge 12 'or side edge area by the length of a high side 16 over the second side edge 12 'of the bottom part 2, the bending point in the top layer 7 immediately fold line 9 "'.

On a third and fourth side edge 12 ", 12" 'or side edge area of the base part 2 or the blister pack 1 is a detachable sealing or adhesive seam, a so-called Detachment seam 13, which is along a line of weakness 10, such as Perforation can be separated from the blister pack (Fig. 1b). the tear-off seam 13 is a flat connection between top layer 7 and bottom part 2.

After the severing of the severing connection seams 13, the cover layer 7 can be formed of edges 16 in the x-direction parallelogram-like with axes of rotation on the fold lines 9, 9 ', 9 ", 9"' can be opened and folded over to the other side (Fig. 1b, 1c, 1d).

On the concave side of the bottom part 2 there is a perforated, push-through in the top layer 7 Surface section 8 attached such that this by the parallelogram-like opening and Folding the top layer 7 towards the recess opening 4 in the base part 2 lies (Fig. 1d).

The ingredient 17 can now through the cover sheet 6 and the top layer 7, i.e. through the push-through surface section 8 in the top layer 7, pushed through and the push-through pack 1 can be removed.

In a further embodiment, the top layer 7 can be on the concave side of the base part 2 limited and attached to this, for example by gluing or sealing.

In a first variant, the top layer 7 is in the region of a first side edge 12 the bottom part 2 overlapping area glued to the concave side of the bottom part 2 or sealed. In the area of the first and a second side edge 12, 12 'of the base part 2 lie a first and second fold line 9, 9 'in the top layer 7 (Fig. 2a, 2b), the first Fold line 9 is also the bending point of the top layer 7. A third fold line 9 "is around the Length of a high side 16 (see FIG. 2b) away from the first side edge 12 in the top layer 7. A fourth fold line 9 "'lies around the length of a high edge 16 from the second side edge 12 'away in the top layer 7. The top layer 7 extends the length at the second side edge 12' a high side 16 beyond the second side edge 12 'with the fold line 9 "' at the same time Bending point of the top layer 7 is that with its retrograde end with a Bottom part 2 overlapping surface area in the region of the second side edge 12 ' Gluing or sealing is attached.

In Fig. 2b, the top layer 7 of the blister pack 1 is fully opened. By folding down on the other side, the recess opening 4 comes analogous to that described above Design variant to lie on a push-through surface in the top layer 7 (not shown in Fig. 3).

In a second variant, the top layer 7 is in the area of a first side edge 12 an area overlapping the bottom part 2 is glued to the concave side of the bottom part 2 or sealed. In the area of the first and a second side edge 12, 12 'of the bottom part 2 there are two fold lines 9, 9 'in the top layer 7 (FIG. 3a), with both fold lines 9, 9' at the same time Bending points of the top layer 7 are. A third fold line 9 "is the length of one High side 16 (see FIG. 3b) removed from the first side edge 12 in the top layer 7. A fourth fold line 9 "'lies at the length of a high side 16' from the second side edge 12 ' in the bottom part 2. The top layer 7 does not extend beyond the second side edge 12 ', but has its bending point on both sides in the area of the side edges 12, 12 '. In Fig. 3b the top layer 7 of the blister pack 1 is completely opened. The in the area of second side edge 12 'arranged high side 16' is by a bent portion of the bottom part 2 is formed with a cover film 6 sealed thereon. By folding down on the other side, the recess opening 4 comes analogous to the above embodiment to lie on a surface that can be pushed through in the top layer 7 (not shown in FIG Fig. 3).

The second variant is particularly suitable for push-through packs 1 or base parts 2 with a plurality of depressions 3 (Fig. 4). The bottom part 2 is here in surface pieces 5 divided, with each surface piece 5 is assigned a recess 3. The bottom part 2 comprises, for example, two columns 14 of depressions 3 or surface pieces 5. Each Surface piece 5 has separation seams 13 on both sides, with two in the middle Columns 14 two separating connection seams, each associated with an adjacent area piece 5 13 run, which delimit each other by a line of weakness 10 '. For Separation of individual portions or surface pieces 5 from the remaining base part 2 can the surface piece 5 directly from its separating connection seam lying between two columns 14 13 be solved or separated together with this from the rest of the bottom part 2 become.

In the case of blister packs with several such contiguous surface pieces 5, the fourth fold line 9 "', analogous to the second variant described above, in the patch 5 itself, so that the top layer 7 does not protrude from the side edge 12 "of the surface piece 5 Section.

In order to remove the ingredients from the individual wells 3, individual surface pieces 5 along the line of weakness or perforation 10 ′ from the remaining base part 2 Cut. After severing the severing connection seams 13 along the lines of weakness 10 can the recess opening 4 by folding the cover layer 7 in the manner of a parallelogram be pushed onto the push-through surface section in the top layer 7.

Claims (10)

Press-through pack, comprising a base part made of at least one flat piece and with at least one depression, a push-through cover film fixed to the base part and covering at least the depressions, a removable ingredient being located in the depressions,
characterized in that
a cover layer (7) overlaps the cover film (6) on the outside and contains the cover layer (7) non-push-through and push-through surface sections and the recess (3) in the rest position of the push-through pack (1) at least partially over a non-push-through surface section in the cover layer (7) is located and means for exposing the ingredient are arranged, through which the recess opening (4) can be brought through a movement relative to the top layer (7) with lateral component over a push-through surface section in the top layer (7) and the ingredient through the cover film ( 6) and the push-through surface section in the cover layer (7) can be pressed. Blister pack according to claim 1, characterized in that the blister pack (1) consists of a flat piece (5) with a recess (3) or in several, preferably uniformly arranged surface piece (5), each with a recess (3) is divided, with each surface piece (5) or a group of surface pieces (5) a cover layer (7), preferably of a material blank, is assigned and the Area pieces (5) are mutually delimited by means of weakening lines (10 ') and Means are provided that each recess (3) individually over the push-through surface section can be moved in the top layer (7). Push-through pack according to claim 1, characterized in that the cover layer (7) at least on one side edge (12) or side edge area of the surface piece (5) the concave side of the bottom part (2) forms a connection (13) so that the recess (3) only after loosening or removing the connection (13) relative to the cover layer (7) can be moved. Push-through pack according to claim 1, characterized in that the cover layer (7) on two opposite side edges (12, 12 ') or side edge areas of the surface piece (5) is connected to the base part (2) and at least the top layer (7), preferably the top layer (7) and the surface piece (5) contains fold lines (9, 9 ', 9 ", 9"'), on which the top layer (7) by a movement with a lateral component can be opened parallelogram-like in relation to the area piece (5) and the cover layer (7) and the surface piece (5) in the fully opened position in a cross-sectional view Include cavity and the recess opening (4) when folding over to the other Side to lie on a push-through surface section in the top layer (7) is coming. Blister pack according to claim 4, characterized in that a first and second fold line (9, 9 ') on a first and opposite second side edge (12, 12 ') or side edge area in the top layer (7) and / or in the bottom part (2) and a third and fourth fold line (9 ", 9" ') each around the length of a high side (16, 16 ') from the first or second side edge (12, 12') in the top layer (7) and / or lie in the bottom part (2). Blister pack according to claim 3, characterized in that the connection (13) an adhesive or sealed connection and one through a line of weakness (10), preferably a perforation, limited and separable along the line of weakness Side margin zone in the patch. Push-through pack according to claim 1, characterized in that the push-through Surface section (8) in the cover layer (7) preferably from a line of weakness (10) one perforation, partially or completely surrounded surface section, one Recess or one with a push-through film, layer, film or Layered surface section is. Blister pack according to claim 1, characterized in that the cover film (6) from an aluminum foil coated with heat-sealing lacquer with a thickness of 15-30 µm exists. Push-through pack according to claim 1, characterized in that the base part (2) and / or the top layer (7) made of a film composite with an outer film made of PVC a thickness of 60-100 µm, with another outer film made of oriented polyamide (oPA) with a thickness of 25-30 µm and a film in between Aluminum is 45-60 µm thick. Medicament packaging using push-through packs (1) according to claim 1.

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