DE102004034024A1 - Packaging unit for patient requiring weekly medication e.g. capsule, has lid folded from position covering blank to position releasing opening side of blank, where unit has configuration of printable fields for patient and medications data - Google Patents

Abstract

The unit has seven daily rows/columns with three hour of day compartments. A box-shaped lid (33), folded about an axis extending along an edge of a blank (13), runs at a right angle to parallel day rows/column areas. The lid can be folded from a position covering the blank to a position releasing an opening side of the blank. The unit has a configuration of printable fields for a patient and data related to medications.

Description

The The invention relates to a packaging unit for the weekly medication needs a patient taking medications (capsules, pills, dragees) according to a medical Regulation in a by date (day of the week) and time of day (morning, noon, Evening and / or night) orderly consequence, and with the further, referred to in the preamble of claim 1, generic determining Features.

such Packaging units are intended for patients the regularly several have to take various medications, be of help On the one hand, not to forget to take important medications and, on the other hand, to have a reliable overview of which medications have already been taken to a potentially harmful over-medication to avoid.

A Packaging unit of the aforementioned type is by the company Temmler GmbH in the Federal Republic of Germany in the form of a drug cassette apparent been previously used and thus well known.

The known "Temmler" packaging unit a trained as a pocket, externally flat - cuboid housing part and a drawer-shaped designed, in the housing part of a narrow side of the same plug-in, in clear dimensions of the housing part corresponding externally also flat - cuboid insertion part, in turn, a total of twenty-eight receiving compartments of same size for medication forming insert is used, in a regular rectangular matrix arrangement Weekday and daytime-related receptacles for the particular time of day limited to the respective day of the week taking drugs. Per Day are four slots side by side as a "day" line arranged the intake times morning, noon, evening and night assigned. Assigned to the weekdays Monday to Sunday Day lines are arranged "one below the other" so that the receptacles associated with the intake times form the columns of the matrix array. The opening edges of the receiving compartments lie in a common "board" level, in which the receiving compartments mutually delimiting longitudinal and transverse webs that extend to a circumferential, rectangular Connect coplanar frame area of the board. According to the matrix arrangement the storage compartments is the housing part with the storage compartments individually assigned openings provided by the column-bordering longitudinal webs and the line-bordering Cross webs are limited, with the transverse webs in pairs guides for rod-shaped slides made of transparent plastic material with which the openings one daily line can be closed or successively by pulling out the slide from their guides are releasable, so that the medication is taken one after another from the morning, Taken at noon, evening, and night subjects can be.

With Exception of the thermoforming insert, the the storage compartments bordered, are the case and the insertion part and the transparent tongues of the known Drug cassette produced as a complex injection molding technique Parts formed, so that the known cassette is correspondingly expensive, with the result that their Acquisition is only justified if the cassette too is reused many times. However, this is disadvantageous that the assembly the known cassette is very time consuming and this in the case a use of the cassette in the hospital area trained personnel is required, which leads to unavoidable labor costs because the cassette, by design, not for automatic assembly suitable. Also for a carry Of drugs, the known cassette is often too bulky, because in typical dimensions of 15 × 10 × 3 cm for entrainment in a conventional Ladies handbag too voluminous is.

To this purpose are more suitable for recording the daily requirement of Medication provided flat-cuboid "small" cassettes, which are larger, for Cover the weekly needs of drugs suitable units together can be but also individually carried can be; however, such are obviously preceded by Ratiopharm used cassettes also not suitable for automatic assembly and as far as not as marketable, fully equipped packaging units rationally applicable.

task The invention is therefore a packaging unit of the above to provide said type, which is inexpensively manufacturable, a automatic assembly accessible is, in a simple manner in a mitführbare form can be brought and nevertheless reliably supports needs-based medication by patients.

These Task becomes, according to the basic idea the invention, solved by the features of claim 1 and in advantageous embodiments of the invention by the features of claims 2 to 14 further specified in detail.

By the design of the packaging unit provided hereafter as industrial easy-to-produce and easy-to-assemble blister pack, as a weekly blister, which, made possible by predetermined breaking points or suitable material weakenings, is divisible into daily blister strips, one is the requirements after cheaper Manufacturability and ease of use sufficient realization of a packaging unit achieved in connection with the documentation of personal data Data, on the one hand, and drug-related data, on the other hand, too a needs-based or reliable To promote medication of the patients suitable is.

The Packing unit according to the invention is suitable Therefore, both for an application in the clinical area as well as for an out-of-hospital application.

By The features of claim 2 will be the singling out of "day" barker units including the Personal and control data carriers simplified and thereby also the need-based carrying of drugs with the help the packaging unit according to the invention facilitated.

By the features of the claims Figures 3 to 8 are alternatively or in combination applicable designs according to the invention in packaging units given that in a small footprint sufficient area for control data, medical Provide instructions and personal information that a proper use the packaging unit are of importance.

By the features of the claims 9 to 11 are the separation of "day" blister strips facilitating, alternatively or combinations of useable designs of the packaging unit and the disk specified.

For a packaging unit with the outlined by the features of claim 12, space-saving Design of the packaging unit with substantially rectangular Storage compartments, the good utilization of board area for the highest possible number of drug administration units allows is by the features of claim 13 a preferred interpretation and sizing indicated as a result of systematic experimentation has been determined.

to Production of such a packaging unit is polyethylene terephthalate by means of the dimensioning according to the claim 14 particularly suitable.

Further Details of the packaging unit according to the invention will be apparent from the following description of a preferred embodiment based on the drawing. Show it:

1 An overall view of a specific embodiment of a packaging unit according to the invention in the folded transport configuration, in a schematically simplified plan view, with partially broken lid,

2 a partial view of the packaging unit according to 1 , in section along the line II-II of 1 .

3a the packaging unit according to 1 in a schematically simplified perspective view,

3a1 and a2 alternative designs of demolition perforations of the packaging unit for singling day blister strips, and

3b and c further alternative designs of packaging units in one of 3a corresponding, schematically simplified perspective design.

The in the 1 in total with 10 designated packaging unit is for a provision of all drugs 11 thought to be taken by a patient over the course of a week. Here is the packaging unit 10 Help the patient so that he takes these drugs, according to a doctor's prescription, in the prescribed dosage and time sequence, this forgets any of the medication and also can easily control what he has already taken or must still take.

The packaging unit 10 is designed in the manner of a blister pack, which has a number of receptacles 12 / ij corresponding to the possible intake times within a week. The medications to be taken at the given time include, on average 8th various administration units - tablets, capsules, dragees - included. The receiving compartments 12 / ij are by deep drawing a total with 13 designated board created, which consists of a clear transparent thermoplastic material. In the embodiment chosen for explanation is for the production of the board 13 assumed a 0.5 mm thick polyethylene terephthalate material.

Starting from four intake times or time periods per day, namely in the morning (between 7 and 9 o'clock), at noon (between 11 and 13 o'clock), in the evening (between 16 and 18 o'clock) and at night (between 21 and 22 o'clock) covers the packing unit 10 assuming daily intake, twenty-eight slots 12 / ij arranged in a regular rectangular matrix configuration with i rows and j columns, such that seven rows 14 / 1j through 14 / 7j (i = 1 through 7) are in that order consecutive weekdays Monday to Sunday are assigned to four receptacles (j; j = 1 to 4), which are the morning, noon, evening and night assigned to the intake times.

The board 13 has the basic shape of a rectangle of length L and width B which corresponds approximately 4/7 of the length L in the illustrated, specific embodiment.

The according to the representation of 2 apertures 16 / ij of the receiving compartments 12 / ij lying in the plane on the side of the board are bordered at right angles, wherein the receiving compartments 12 / i1 assigned to the daily intake times in the morning (j = 1), at noon (j = 2) and in the evening (j = 3), 12 / i2 and 12 / i3 have square opening cross-sections, while the nocturnal intake time associated receiving compartments 12 / i4 are rectangular bounded, such that they are in the direction of the arrow 17 , ie the row direction, seen are about 20% narrower than the - square-edged - openings 12 / i1, 12 / i2 and 12 / i3 associated with the time of day revenue, being, in the longitudinal direction of the board 13 seen all storage compartments 12 / ij have the same clear length l, which is 25 mm in the embodiment chosen for explanation. The "array" arrangement of the trays 12 / ij in weekday lines 14/1 to 14/7 and "take time" columns 18/1 to 18/4 is regular in the sense that seen in both the row and column directions in that the spacings of the rectilinearly bound receptacle openings 16 / ij have the same value both in the row and in the column direction, the receptacle openings 12 / ij being formed by longitudinal webs 19/1, 19/2 and 19/3 and by transverse webs 21 / 1 to 21/6 are offset from each other, each parallel to the longitudinal edges 22 / l and 22 / r or parallel to the transverse edges 23 / o and 23 / u of the board 13 extend and each have the same web width b of 5 mm, said longitudinal and transverse webs extending between outer overall a rectangular frame forming longitudinal frame strips 24 / l and 24 / r or transverse frame strips 26 / o and 26 / u and together with these a flat Frame grid of the board 13 form, the receiving compartments 12 / ij as it were as subsequent to these openings recesses of the board 13 are formed.

The Longitudinal edge strips 24 / l and 24 / r and the transverse edge strips 26 / o and 26 / u are something wider than the intersecting longitudinal and horizontal stripes 19/1 to 19/3 or 21/1 to 21/6 and have in turn the same width b / a of 7.5 mm.

In the illustrative embodiment illustrated, the board has accordingly 13 a length L of 220 mm and a width B of 130 mm.

The Frame longitudinal and transverse edge strips 24 / l and 24 / r and 26 / o and 26 / u and the intersecting longitudinal and horizontal stripes 19/1 to 19/3 and 21/1 to 21/6, respectively, in coplanar Arrange the openings 16 / ij have the same thickness d, which is about the thickness of the board material before deep drawing the receiving compartments forming depressions equivalent.

The receiving spaces of the receiving compartments 12 / ij are in the form of square truncated pyramidal stumps, whose "larger" square base areas bounded by the edges of the openings 16 / ij of the "smaller" base areas passing through the inner ones Floor surfaces 27 / ij the receiving compartments 12 / ij are formed, each having the same distance h ( 2 ), which corresponds to the depth of the receiving compartments 12 / ij.

The openings 16 / ij of the receiving compartments 12 / ij of the packaging unit 10 are - in the longitudinal direction - by parallel to the longitudinal edges 22/1 and 22 / r of the board 13 extending portions of their longitudinal edge strips 24 / l and 24 / r and sections of the adjacent to these longitudinal webs 19/1 or 19/3 or this and the between these two longitudinal webs 19/1 and 19/3 extending central web 19/2 and in the transverse direction - through the frame transverse webs 26 / o and 26 / u and the adjacent transverse webs 21/1 and 21/6 and / or between these transverse webs 21/1 and 21/6 parallel, in pairs adjacent transverse webs 21/2 to 21/4 bounded as the representation of 1 immediately removable.

The Depth h of the receiving compartments or the height the truncated pyramids, whose lateral surfaces through each four trapezoidal Shell walls 29 / l, 29 / o, 29 / r and 29u of the storage compartments 12 / ij are formed corresponds to the embodiment chosen for explanation of the parallel to the longitudinal edges 22 / l and 22 / r measured extent l / b of the bottom surfaces 27 / ij the storage compartments 12 / ij, those on all slots 12 / ij is the same. This longitudinal extent l / b of the floor surfaces 27 / ij is for explanation selected Embodiment to 20% smaller than the distance I measured between transverse edges transverse edges the receiving compartment openings 16 / ij.

These for the board 13 and the recording mefächer 12 / ij to be regarded as typical dimensional relationships have the angle of change α / o and α / u, with which the jacket walls 29 / l, 29 / o, 29 / r and 29 / u connect to the board in the opening edge area or with the Bottom surfaces include 27 / ij, an amount of about 100 °. The resulting slope of the walls of the trough-shaped receiving compartments allows a comfortable and gentle removal of the board 13 from the thermoforming mold.

In the given for the issue to patients state of the packaging unit 10 in which these all drugs 11 of the weekly needs of the patient, all the receiving compartments 12 / ij are covered by a thin blister foil 28 covered, which is adhered to the longitudinal edge strips 24 / l and 24 / r, the transverse edge strip 23 / o and 23 / u and the longitudinal strips 19/1 to 19/3 and the transverse strips 21/1 to 21/7 cohesively.

In the intended opening dimensions of the receiving compartment openings 16 / ij with marginal edge lengths l of 25 mm is for a blister foil made of aluminum 28 suitably chosen a thickness of 0.03 to 0.05 mm, in order to first a cutting or tearing of the blister film 28 to facilitate the opening of the respective receiving compartment and nevertheless to achieve a good stability of the protective cover of the receiving compartments 12 / ij.

The individual weekdays assigned, in the illustrated embodiment, four receiving compartments 12 / i (i = 1 to 4) comprehensive line sections 14/1 to 14/7 of the board 13 are offset by dash-dotted lines demolition perforations 31/1 to 31/6 against each other, which can be realized by each along the center lines of the transverse webs 21/1 to 21/6 arranged perforation slots or holes.

Seen in the plan view of the 1 These demolition perforations extend 31/1 to 31/6 between narrow slots 32/1 to 32/6, which divide the left longitudinal edge strip 24 / l of the board in seven strip sections 30/1 to 30/7, which serve as a grip tabs on which a patient the respective Blisterstreifen to tear off the remaining part of the board 13 and the right edge 22 / r of the board 13 the packaging unit 10 ; the perforations 31/1 to 31/7 and the slots 32/1 to 32/6 extending between the grip strips, from which the perforations originate, allow, without the aid of scissors, a division of the packaging unit into "daily" blister sections, which are used as daily necessaries. Unit can be carried or can be separated by consumption from the rest of the packaging unit.

The basis of the board 13 and the blister sheet covering receptacles 12 / ij 28 explained division into separable "day" blister is also designated at a total of 33, the basic form provided by rectangular cover, which covers the board 13 on the side on which the blister foil 28 is arranged on the entire length and width covers and optionally laterally with a narrow edge strip on the left edge 22 / l of the board 13 still sticking out.

In the 1 is this lid 33 represented by narrow, over the edge of the board protruding strip-shaped handle portions 34/1 to 34/7, which are the portions of the longitudinal edge strip 24 / l of the board on which the lid 33 cohesively attached - glued - is, as it were continue and widen their grip banners 30/1 to 30/7 as it were.

The lid 33 whose length L is that of the board 13 corresponds and whose width is only by the width of the left longitudinal edge strip 24 / l less than the width B of the board 13 , is a folding axis 36 ( 3a ) pivoting along the inner edge 37 the left Längsrandstrei fens 24 / l of the board runs and by a groove-shaped embossing 38 a cardboard material or a cardboard-rigid, printable plastic material is marked, from which the lid 33 is made.

The free pivoting range of the folding axis 36 hinged lid 33 in its "basic" position on the blister foil 28 abuts and thus on the longitudinal and transverse webs and the frame strip of the board 13 is supported, is - until it rests against the edge strip area of the lid itself by the longitudinal edge strip 24 / l 180 °. In the unfolded position of the lid 33 is its in the base position on the blister sheet fitting "inner" area, apart from a conditional by the thickness of the material offset, coplanar with the visible side of the blister sheet 28 arranged.

The extent explained lid 33 is in one with the perforations 31/1 to 31/6 of the board 13 and the blister foil 28 congruent configuration in turn provided with demolition perforations, so that with Blisterstreifen the board also associated lid strips of the packaging unit 10 can be separated, wherein the cover strips and the blister strips in the grip area remain contiguous.

With a part of the lid 33 forming rectangular cover wings 33/1, which in the basic position of the lid 33 directly on the blister foil 28 the board 13 rests pivotally, another cover-wing 33/2 ( 3a ), which together with the first-mentioned cover wing 33/1 about the pivot axis 36 is foldable, the par allel to the longitudinal edges 22 / l and 22 / r of the board 13 runs, and in turn relative to the pivotable about this folding axis wings 33/1 at a right angle to the folding axis 36 extending folding axis 39 is pivotally, by the course of the two wings 33/1, 33/2 movably interconnecting film hinge 41 is marked. This movie hinge 41 can be achieved by a one-sided, groove-shaped embossing or by a symmetrical groove embossing of the lid material, as shown schematically in the 3a / 1 and 3a / 2 represented, in each of which the film hinge is shown in typical use positions.

Here is in the 3a / 1 the case shown that the film hinge 41/1 is formed by a one-sided villenförmige embossing 42/1 and is pivoted relative to the located in its normal position cover-wing 33/1 by 270 ° "down", while in the 3 / 2 the case is shown that the film hinge 41/2 is formed by a double-sided embossing of the lid material with respect to each other arranged groove embossing 42/1 and 42/2 and the only about one axis 36 hinged cover-wing 33/1 is folded into the position in which he next to the board 13 , with their blister foil 28 is arranged in alignment, and the other cover-wing 33/2 "hanging down" by 90 ° relative to the wing 33/1 about the axis 39 is pivoted.

The in the various possible configurations of the basis of the 1 to 3a / 2 explained embodiment of a packaging unit according to the invention 10 respectively on the visible side arranged surfaces of the two cover wings 33/1 and 33/2 of the lid 33 can be used as printing surfaces for information and instructions which are expediently distributed over these areas as follows:
On in the basic configuration of the packaging unit 10 visible "outer" area of the folding axis 39 Swiveling Lid Sash 33/2 contains information and data containing information on the type of packaging unit, their contents, the origin of the packaging unit and the medications it contains, instructions for the use and storage of the medications and information about the recipient of the medications that is, data that is essentially of interest to a pharmacist who ultimately forwards the packaging unit to a clinic or hand it over directly to the patient.

The back of the lid wing 33/2, which is visible when this around the pivot axis 39 is pivoted so that the outside of the other lid wing 33/1 is visible, may also contain general information or be used for advertising of the manufacturer. The hereafter visible outer surface of the directly with the blister board 13 connected and about an axis extending in the longitudinal direction of the board axis 36 hinged lid wing expediently contains in the multiplicity of the daily blister strips 14/1 to 14/7 and in congruent arrangement with the "lines" blister strips indicating the day of the week, where appropriate, the date on which the medication contained in the associated receptacle line row must be taken , as well as the name and address of the person who needs to take these medications.

On by pivoting about the folding axis 36 Visible visible back of this lid wing 33/1 are in turn indicated in the receiving compartments of the associated receiving tray medication included in the personal dosage. The indication of the intake time - morning, noon, evening, at night is expediently on the receiving compartments 12 / ij covering square or rectangular areas of the blister foil 18 printed. In addition, these times of the day can be symbolized by pictograms which, as it were, translate the printed terms. The film hinge, which connects the two cover wings 33/1 and 33/2 "hinged" together, can be used as a demolition perforation along which the two cover wings can be separated from each other without tools.

In designs of the packaging unit 10 , which allow a division into daily blister, is the cover wing containing the general information, in the illustrative example according to 3a the lid wing 33/2, connected to that day blister strip 14/7, which is the last remaining after the previous six days of the week zugeord Neten blister strips 14/1 to 14/6 are separated individually or in groups.

Appropriate modifications of a packaging unit 10 as based on the 1 to 3a can also exist in designs, such as in the 3b and 3c their fundamental structure reproduced.

In the packaging unit 10 according to 3b is provided that the board 13 has the same structure as based on the 1 portrayed. In contrast to the embodiment according to 1 However, two separate, only at the longitudinal edges of the board with this pivotally connected wings 33/1 and 33/2 are provided, which, respectively, the entire footprint of the board 13 covering, are collapsible, such that the one wing, for example, the wing 33/1, is applied directly to the blister foil and the other wing 33/2 rests on the first-mentioned wing 33/1.

Conveniently, is in such a design, only one of the two wings and the board with demolition perforations for the separation of Tagesblisterstreifen Mistake.

In the design of the packaging unit 10 according to 3c a bellows-shaped lid is provided which, depending on the number of its lid segments 35/1 to 35 / n, is suitable for printing a variety of information.

Claims (14)

Packaging unit for the weekly medication needs of a patient who should take the medication (capsules, tablets, dragees) in a sequence ordered by date (day of the week) and time of day (morning, noon, evening and / or night) tray-shaped recesses of a thin-walled plastic board formed receiving compartments (12 / ij) of the packaging unit ( 10 ), which, arranged according to daily lines or columns, each form a defined, limited intake period associated elements of a rectangular matrix configuration, characterized in that a) the packaging unit is formed as a blister pack, the seven " Day lines / columns (14 / j), each comprising at least three "time of day" compartments (12 / ij), all of which are separated by a continuous blister sheet ( 23 ), that further b) the day lines / column areas are marked by weakening or perforations (31/1 to 31/6) of the plastic board ( 13 ) and optionally the blister foil ( 28 ) are offset from each other, such that the board assembly at the respective predetermined breaking point is separable by moderate force, and that c) one around a along an edge (22/8) of the board ( 13 extending at right angles to the mutually parallel day rows / column areas, extending axis hinged, carton-shaped lid ( 33 ) is provided, which is foldable from a position covering the board with the receiving compartments in a position releasing the opening side of the board and in a data corresponding to the day lines / columns congruent configuration with printable fields for the patient and the medicines data , Packaging unit according to claim 1, characterized in that with the daily lines / columns of the receiving compartments (12 / ij) forming the board ( 13 ) congruent areas of the cardboard lid ( 33 ) are in turn offset against each other by demolition perforations which are collinear with the linear predetermined breaking points between the daily lines / columns of the packaging unit ( 10 ). Packaging unit according to claim 1 or claim 2, characterized in that at least two hinged lid wings (33/1 and 33/2) are provided. Packaging unit according to claim 3, characterized that the two lid wings (33/1 and 33/2) are hinged about parallel axes, the right angles to the blister strip edges the daily blister strip run. Packaging unit according to claim 3, characterized in that the folding axes of the two cover wings (33/1 and 33/2) along mutually opposite longitudinal edges of the receiving compartments (12 / i) of the packaging unit ( 10 ) forming board ( 13 ). Packaging unit according to claim 5, characterized that the two lid wings (33/1 and 33/2) the same or approximately the same at right angles have their width measured to their folding axes and this in turn nearly equal to the width of the packaging unit measured in the same direction is or at least equal to half their width. Packaging unit according to one of claims 3 to 6, characterized in that a cover-wing arrangement (33/1, 33/2, 33/3) is provided with bellows-like folding, which is collapsible to a lid wings, the edge dimensions of which the packaging unit ( 10 ), said multiply folded wing being pulled apart into a strip whose length is substantially several times the width of the packaging unit ( 10 ) corresponds. Packaging unit according to one of claims 3 to 7, characterized in that at least one hinged cover wing (33/1) is provided, with which a to the folding axis ( 36 ) of this wing (33/1) angled, preferably at right angles extending axis ( 39 ) hinged another lid-wing (33/2) is connected. Packaging unit according to one of claims 1 to 8, characterized in that the separable daily blister segments of the packaging unit ( 10 ), each with a laterally beyond the edge of the packaging unit protruding handle flag (34/1 to 34/7) are provided. Packaging unit according to claim 9, characterized in that the handle flags (34/1 to 34/7) by in each case over the edge of the board (22 / l) protruding narrow free end portions of edge strips of the board ( 13 ) attached lid-wing-edge regions are formed, by means of which the lid wings cohesively with the Randstrei fen area of the respective blister cover film ( 28 ) and about this with the board ( 13 ) are connected. Packaging unit according to claim 9 or claim 10, characterized in that the grip flags (34/1 to 34/7) through to the predetermined breaking points or weakenings (31/1 to 31/6) of the board ( 13 ) extending between their daily blister strips, subsequent, these continuing slots (32/1 to 32/7) are offset against each other. Packaging unit according to one of claims 1 to 11, characterized in that, seen in sectional planes, the parallel to the opening plane of receiving compartments run, the receiving compartments (12 / ij) at right angles bounded with the time of day income assigned subjects respectively have the same rectangular or square clear sections and subjects, which are associated with a nighttime intake of medication same depth (u) as the time of day intake compartments a smaller - narrower - rectangular - opening cross-section to have. Packaging unit according to claim 12, characterized the slots assigned to the time of day revenues have a square cross-section have one in the opening plane measured edge length of 25 mm and the nighttime drawers (12 / 4j) in the longitudinal direction the daily blister strip measured, a 20% smaller extension as the daytime receptacles have, with all receiving compartments (12 / ij) have the same depth by 20 mm and the receiving spaces themselves to the bottom of the respective receiving compartment towards a truncated pyramid, in such a way that the lateral surfaces (29 / l, 29 / o, 29 / r and 29 / u) of the compartments with the floor (27 / ij) include an obtuse angle of 100 °, and that the grid-shaped between extending the exercise margins Webs have a width of 5 mm and extending in the opening plane frame webs the board have a width of 7 to 8 mm. Packaging unit according to one of claims 1 to 13, characterized by a construction of the receiving compartments (12 / ij) forming the board ( 13 ) as plastic sheet thermoformed from transparent polyethylene terephthalate, in the region of between the receiving compartment openings (16 / ij) lattice-like webs (19/1, 19/2, 19/3 and 21/1 to 21/6) and in the Opening grid arrangement surrounding rectangular frame area (24 / l, 24 / o, 24 / r, 24 / u) of the board ( 13 ) has a thickness of 0.3 mm.