EP1343692B1 - Procede pour produire un conditionnement garni de pastilles - Google Patents

Procede pour produire un conditionnement garni de pastilles Download PDF

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Publication number
EP1343692B1
EP1343692B1 EP01986407A EP01986407A EP1343692B1 EP 1343692 B1 EP1343692 B1 EP 1343692B1 EP 01986407 A EP01986407 A EP 01986407A EP 01986407 A EP01986407 A EP 01986407A EP 1343692 B1 EP1343692 B1 EP 1343692B1
Authority
EP
European Patent Office
Prior art keywords
film
process according
receptacle
tablet
packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01986407A
Other languages
German (de)
English (en)
Other versions
EP1343692A1 (fr
Inventor
Gabriele Prenger
Wolfgang Gawrisch
Dirk Vollmerhaus
Ilona Lange
Rainer DÖHLER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10130391A external-priority patent/DE10130391A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1343692A1 publication Critical patent/EP1343692A1/fr
Application granted granted Critical
Publication of EP1343692B1 publication Critical patent/EP1343692B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/044—Solid compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/20—Reducing volume of filled material
    • B65B1/24—Reducing volume of filled material by mechanical compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
    • B65B63/02—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for compressing or compacting articles or materials prior to wrapping or insertion in containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
    • B65B9/042—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material for fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D73/00—Packages comprising articles attached to cards, sheets or webs
    • B65D73/0078—Packages comprising articles attached to cards, sheets or webs the articles being retained or enclosed in a folded-over or doubled card
    • B65D73/0085—Packages comprising articles attached to cards, sheets or webs the articles being retained or enclosed in a folded-over or doubled card within a window, hole or cut-out portion
    • B65D73/0092—Packages comprising articles attached to cards, sheets or webs the articles being retained or enclosed in a folded-over or doubled card within a window, hole or cut-out portion combined with a preformed enclosure, e.g. a bulb
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/326—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming one compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by association or interconnecting two or more sheets or blanks
    • B65D2575/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D2575/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D2575/3209—Details
    • B65D2575/3218—Details with special means for gaining access to the contents
    • B65D2575/3245—Details with special means for gaining access to the contents by peeling off the non-rigid sheet

Definitions

  • the invention relates to a method for producing a packaging filled with an active agent, in particular a detergent, in tablet form.
  • the teaching of the invention can be used for the production of active ingredient compositions in tablet form, which are sold in a suitable packaging.
  • Detergents such as laundry detergents and dishwashing detergents, as well as other water-soluble detergents and cleaning auxiliaries, such as bleaches, color protectants, fragrance formulations, enzyme active agent agents, etc., come into question as active ingredients.
  • the method is also applicable to other active agents which are to be marketed in tablet form in a protective packaging on the market.
  • a particular field of application of the process according to the invention is in fact all forms of detergents and washing auxiliaries and dishwashing detergents in tablet form.
  • Another field of application are water-soluble adhesives, in particular pastes, in tablet form, which are used for the production of large-area bonds, for example for the bonding of wallpapers.
  • the preparation of active ingredient compositions, in particular detergents, in tablet form from usually finely crystalline, powdered or granulated raw materials is generally carried out with the addition of fillers, binders, disintegrants, lubricants or the like. by pressing.
  • the starting material is e.g. compressed in eccentric presses or rotary presses with the right pressure for the respective product.
  • active ingredient in particular detergent
  • tablet form protects the tablet against mechanical stress
  • skin-aggressive components are occasionally processed in cleaning agents, so that contact between the tablet and the skin is avoided by the packaging.
  • the compressed in tablet form active agent in particular cleaning, prematurely absorbs moisture from the ambient air.
  • a common type of packaging for active ingredient tablets in tablet form is blister packaging. This has also found in the field of cleaning agents in tablet form input (EP 0 903 405 A2).
  • a dishwashing composition of certain recipe is proposed, which is present compressed in tablet form.
  • the preparation of the tablets is carried out in the usual way on a normal tablet press, for example a rotary press.
  • the tablets produced by the rotary press are collected and placed in a pick and place machine in the receiving cavities of an already preformed packaging film.
  • the receiving troughs have been equipped with appropriate tablets, they are hermetically sealed on the open side by applying a closing foil, which in particular is welded or glued on.
  • a closing foil which in particular is welded or glued on.
  • the known blister pack has a packaging film of plastic, in particular of a thermoplastic, transparent or translucent plastic, such as polyethylene.
  • the packaging of the tablets of the active ingredient in a blister pack allows to choose the formulation of the active agent somewhat more freely because the requirements for dimensional stability of the tablet are lower. Even if the tablet should break, the amount of active ingredient remains so in the receiving trough held until use and is therefore still usable for the user. In particular, the previously mentioned transparent packaging can represent a considerable incentive to buy for the customer.
  • Blister packagings for active ingredient compositions in tablet form are also known for a water-soluble adhesive, in particular a paste, for a long time (DE 42 00 188 A1).
  • This prior art also discloses the usual formulations for water-soluble adhesives based on natural starting materials or water-soluble derivatives of cellulose and starch.
  • a further production step is integrated into the method, namely the formation of the receiving trough or the receiving troughs in the packaging-forming film.
  • the tablet is pressed on the one hand from the premix of the active agent, on the other hand and at the same time the packaging-forming film is deep-drawn into the receptacle of the holding mold.
  • the tablet of the active agent is in this process on the one hand object of the pressing process, on the other hand force transmission means for the deep drawing process with respect to the packaging film.
  • the method according to the invention can be further configured by the fact that in process step c) the preformed active ingredient, in particular cleaning agent, is removed from the premix holder by means of a punch displaceably arranged in the die.
  • a variant comes into question, which is characterized in that in step c) the pressing out of the preformed active ingredient from the premix by means of compressed air supply takes place. Both pressure generating mechanisms can also be used in combination.
  • the deformation of the packaging-forming film into the receptacle is facilitated by means of an air outlet from the receptacle of the holding mold or actively supported by means of air extraction from the receptacle of the holding mold.
  • a package produced by the process according to the invention with an active ingredient tablet contained therein can usually be recognized by the fact that the edge of the tablet located at the bottom of the receiving trough has a different contour than the edge of the tablet facing the open side of the receiving trough, in particular more rounded is as that.
  • the process involves the production of a packaging filled with an active ingredient in tablet form.
  • This may be a single packaging, which is cut off, for example, from the strip shown in FIG. But it can also be larger packaging groups act as the other embodiments clearly demonstrate.
  • Active agent of all kinds can be taken up by the method in a package.
  • the explanation relates to cleaning agents, in particular detergents and washing aids for the cleaning of laundry, as well as detergents for dishwashers, etc.
  • a particularly interesting field of application are also water-soluble Adhesives, especially paste, as an active agent and in the general part of the description explained.
  • this size is only an example.
  • the teaching of the invention is not limited to specific tablet sizes or tablet forms.
  • FIG. 2 clearly illustrates the basic principle of a process for the production of a packaging filled with tablets in an active ingredient, here in particular a detergent, as is known from US Pat. No. 5,662,849A.
  • the process steps are as follows:
  • the holding mold 4 side by side four recordings 3.
  • Premix not yet compressed active agent
  • the holding mold 4 is assigned a pressing mold 6 provided with corresponding pressing projections 5. This is lowered as shown by arrows from the top of the holding mold 4.
  • the amount of active ingredient present in the respective receiving trough 2 is compressed in the receiving trough 2 itself by means of the die 6 using the receptacle 3 of the holding mold 4 as an abutment to form a compact tablet 7.
  • Fig. 2 does not yet show the final state of the tablet 7, the pressing step has not yet taken place.
  • the tablets 7 are clearly visible in the receiving wells 2 of the strip-like film 1.
  • the film 1 is removed with the located in the receiving trough 2 tablets 7 of the holding mold 4 and fed to further handling stages.
  • the receiving trough 2 is closed on the open side by attaching a closing foil 8, as indicated for example in FIG. 1 on the very left for better illustration.
  • a closing film 8 which can be used particularly useful in many receiving troughs 2 a longer film strip 1, also cover or cover strips can be used.
  • the film 1 can be provided with the receiving troughs 2 continuously by means of a roller arrangement or sections by means of a flat thermoforming tool. It is assumed here for this method that the film is already provided with receiving troughs. Corresponding methods are widely known from the prior art for blister packs.
  • FIG. 3 shows schematically the structure of a device with which another method for producing a filled with an active agent in tablet form packaging is feasible.
  • this process claimed here the following process steps are provided:
  • a packaging-forming film 1 is placed on a holding mold 4 with at least one receptacle 3 forming a receiving trough, in the illustrated exemplary embodiment again four juxtaposed receptacles 3.
  • a specific amount of the not yet compressed active agent is filled and preformed in a premix holder 9 associated with a holder 3 of the holding mold 4 in a mold 4 associated with the mold 4.
  • 3 shows the preformed premix stocks in the premix holders 9 of the mold 6 above.
  • the deformation of the film 1 is performed in the manner of a deep drawing operation simultaneously with the pressing process, which significantly simplifies the production.
  • FIG. 3 shows, for the method implemented here, that the ejection of the preformed active agent agent from the premix holder 9 can take place by means of a punch 10 displaceably arranged in the mold 6.
  • the mechanical drive source for the punch 10 is not shown in Fig. 3. Rather, a pneumatic drive source is indicated, namely, such that the displacement of the punch 10 and of the preformed agent-agent cake from the premix holder 9 takes place by means of compressed-air supply via a compressed-air system 11.
  • the illustrated and so far preferred embodiment also shows that the deformation of the film 1 in the receptacles 3 of the holding mold 4 is supported by air suction from the receptacles 3 of the holding mold 4 by means of the illustrated suction system 12. At least the holding mold 4 should be provided on the receptacles 3 with air outlets to ensure a rear ventilation of the receptacles 3 when performing the deep-drawing and pressing process.
  • the illustrated embodiment shows that the method steps of the two methods explained here are each carried out quasi-static on a film section.
  • Such methods are known in the art of tablet manufacturing, especially in conjunction with eccentric presses and rotary presses.
  • the quasi-static design is particularly simple tool technology.
  • Typical pressing forces for tablets with an area of 10 to 15 cm 2 are between 10 and 60 kN.
  • Fig. 4 shows that one can form a plurality of receiving wells 2 in the film 1 next to each other and / or in a row and each can simultaneously fill with detergent.
  • plastic films in particular PE films or PVC films
  • packaging-forming films plastic films, in particular PE films or PVC films
  • closing foils 9 wafer-thin metal foils are used which typically allow push-through or peel-off.
  • the connection of the closing film 8 with the packaging-forming film 1 is carried out by conventional joining techniques such as gluing, welding, high-frequency joining techniques, etc.
  • water-insoluble films are produced, for example, from PVC, PE, PP, and mixtures of PE and polystyrene. Water-soluble films are prepared, for example, from polyvinyl alcohol, starch, cellulose, gelatin (with corresponding reactive internals).
  • metal foil that is, in particular an aluminum foil, comes into consideration as the closing foil 9 as a water-insoluble foil.
  • Fig. 6 indicates an additional packaging variant such that an additional child safety in the form of a comprehensive, additional cap 13 is provided, from which the sales unit with multiple tablets 7 can not be pulled out easily, but only with additional handling in the arrow direction.
  • a cap 13 also provides a convenient area for advertising, instructions for use or company logo.
  • a particular measure can be made for example by the fact that the closing film 8 is a double-layered film, between the layers of which an additional body of an active ingredient is protected housed protected.
  • this additional body may be a fragrant lens, which may not come into contact with the tablet 7 of the active agent in order not to impair the shelf life, but is readily emptied together with the tablet 7 from the packaging.
  • Corresponding additional bodies could also concern bleaching agents or enzyme components.
  • FIG. 7 shows, for example, a multipack with one double receiving trough 2.
  • individual receiving troughs 2 are respectively realized.
  • Fig. 5 further shows that to form a sales unit 14 here several packages have been used in a cardboard consisting of corresponding receiving openings carrier 15.
  • the carrier 15 forms the sales-active Oberfilambae the sales unit 14 of Fig. 4, which can be hung with a euro hanger in sales walls.
  • FIGS. 4 and 6 show exemplary embodiments of sales units which contain tablets 7 of different active agent agents.
  • a sales unit shown in FIG. 4 may contain, for example, two rows of detergent, a series of bleaches and a series of colorants or a series of enzyme detergents. This flexibility in the placement of sales units 14 results from the individual intake of the tablets 7 in the individual receiving wells 2.
  • the final state of a salable, filled packaging This consists of a provided with at least one molded receiving trough 2 packaging film forming 1 and a receiving trough 2 closing closing film 8 (or a corresponding cover).
  • a receiving trough 2 In the receiving trough 2 is airtight enclosed the active agent tablet 7th
  • the realization of the direct compression of the tablet 7 in the receiving trough 2 causes the bottom of the receiving trough 2 located edge of the tablet 7 corresponds in its edge contour to the edge profile of the receiving trough 2. This is in practice not as sharp-edged as indicated in Fig. 5, but in this area quite rounded with a practical radius.
  • the edge of the tablet 7 is adapted accordingly.
  • the pressing in the receiving trough 2 also has the consequence that the tablet 7 rests substantially on the entire circumference of the circumferential inner wall of the receiving trough 2. This too is not shown in FIG. 5 in order to be able to differentiate the packaging-forming film 1 from the edge of the tablet 7 in terms of character.
  • the bottom of the receiving trough 2 located edge of the tablet 7 has a different contour than the side facing the open side of the receiving trough 2 edge of the tablet 7, in particular more rounded than that ,
  • the pressing tool in a preferred embodiment, in particular the punch 10 on the mold 6, immersed in the receptacle 3 and leads to a sharp-edged, possibly a slight circumferential ridge pointing Edge contour of the tablet 7. This does not show the bottom of the receiving trough 2 located edge of the tablet 7.
  • the film 1 with closing foil 8 is disposed of in the waste after consumption of the tablets 7 contained in the packaging.
  • the packaging-forming film 1 and the closing film 8 and the lid made of water-soluble materials, in particular water-soluble or water-soluble plastics and that for the use of the active ingredient, in particular the cleaning agent in a water bath the entire packaging is fed to the water bath.
  • the problem of waste from the packaging for the consumer is solved without problems, only when using other materials in an overall packaging (sales unit), for example, when using the previously mentioned carrier 15 made of cardboard, you have to dispose of it in waste paper.
  • a water-soluble packaging film 1 or closing film 8 may have the problem that it shows during prolonged storage already such a strong water absorption from the ambient air that the protective effect decreases. Therefore, it may be advisable to additionally provide that the packaging is enclosed for transport and storage with a substantially water vapor-tight thin film.
  • This film can be designed solely for their task of water vapor shield out, they must not endure strong mechanical stresses, because yes, the packaging film 1 with the closing film 8 is used.
  • the drug agent For particularly delayed drug delivery, it is sometimes useful to provide the drug agent with a coating.
  • the described solution forms the possibility that the packaging-forming film 1 and the closing film 8 have material properties corresponding to the intended use of the active agent means coatings.
  • An alternative, advantageous embodiment of a package of the type in question can also be designed so that the tablet 7 is constructed of several layers of at least two layers 20, 21 of identical or different active agent agents and at least one layer 22 of a neutral release agent.
  • Fig. 8 shows an example of such a modified tablet 7 which can be used in a single or multiple package.
  • a neutral layer 22 of a release agent By introducing a neutral layer 22 of a release agent, the active ingredient components in the other two layers 20, 21 are separated from each other. Incompatible drug components can thus be processed in one and the same tablet 7. Due to the stability of the packaging, this can be realized particularly well, because the boundary layers between the individual layers of a multilayer tablet 7 in this package are not exposed to major forces.
  • the packaging holds, in particular in realization of the above-described manufacturing method, the tablet 7 also tightly enclosed and dimensionally stable.
  • marking substances suitable for product identification to be embedded or contained in the layers 20, 21, 22, in particular in the layer 22 of the release agent.
  • a further alternative is for the design of the tablet 7 in that in the tablet 7 inside or to the upper or lower outer surface towards a solid, pasty or coated with protective sheath, in particular gel coat liquid additional body is provided. Even so you can realize different agents in a tablet 7.
  • the package offers yet another advantageous design option, which is characterized in that the Schüeßfolie 8 is designed to be double-layered and that between the layers of the closing film 8 a Additional body of an active agent is arranged.
  • This also allows you to accommodate an additional, possibly incompatible agent agent of the tablet 7 separately in the package and still ensure that the dosage at the point of use is carried out simultaneously with the tablet 7.
  • the double-layered design of the closing film 8 may have special significance in time-delayed cleaning processes, if a water-soluble closing film 8 and packaging-forming film 1 are provided.
  • the outer layer of the closing film 8 can then be dissolved, so that the active agent agent located between the layers is released.
  • the inner layer of the closing film 8 and the packaging-forming film 1 itself is decomposed, which then release the tablet 7 with the further active agent agent in a time-delayed manner.
  • Such a delayed release of active ingredient is not only used in laundry care, but also, for example, in a toilet bowl cleaner.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Packages (AREA)
  • Detergent Compositions (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Claims (18)

  1. Procédé de préparation d'un conditionnement garni d'une substance active, en particulier d'un agent de lavage sous forme de pastilles,
    comprenant les étapes de procédé suivantes :
    a) Un film constituant le conditionnement est disposé sur un moule de support qui comporte au moins un logement formant une cavité de logement.
    b) Avant l'étape a) ou simultanément à celle-ci, une quantité définie de la substance active encore non compressée (prémix) est introduite dans un logement de prémix d'un moule de compression associé au moule de support, un logement de prémix étant respectivement associé à un logement du moule de support, et elle y est soumise à un moulage préalable.
    c) Le moule est fermé et la substance active ayant subi un moulage préalable est retirée du logement de prémix et poussée dans le logement du moule de support sur le film formant le conditionnement, conjointement avec celui-ci, tout en conférant à ce dernier la forme d'une cavité de logement, et là, en utilisant le logement du moule de support comme butée, elle est compressée en une pastille compacte.
    d) Après la fin de l'étape c), le film comprenant la pastille de substance active qui se trouve dans la cavité de logement est sorti du moule de support et soumis aux étapes de traitement suivantes.
    e) Avant, pendant ou après l'étape d), la cavité de logement est fermée sur sa face ouverte par mise en place d'un film obturateur ou d'un couvercle .
  2. Procédé selon la revendication 1, caractérisé en ce que dans l'étape c), l'expulsion de la substance active préformée, hors du logement de prémix, est réalisée au moyen d'un poinçon disposé de façon coulissante dans le moule de compression.
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que dans l'étape c), l'expulsion de la substance active préformée, hors du logement de prémix, est réalisée au moyen d'air comprimé.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que dans l'étape c), le formage du film dans le logement est renforcé par une sortie d'air provenant du logement du moule de support ou par une aspiration d'air à partir du logement du moule de support.
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les étapes sont réalisées sur un film continu à l'aide de dispositions de galets, de dispositions de bandes déplaçables ou d'outils déplaçables par segment de film.
  6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les étapes sont réalisées chacune sur un segment de film de façon quasi statique.
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que plusieurs cavités de logement sont pratiquées dans le film l'une à côté de l'autre et/ou l'une derrière l'autre et sont remplies chacune simultanément avec la substance active.
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que comme film constituant le conditionnement, on utilise un film en matière plastique, en particulier un film PE ou un film PVC.
  9. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que comme film constituant le conditionnement, on utilise un film métallique, en particulier un film en aluminium.
  10. Procédé selon l'une quelconque des revendications 1 à 9, caractérisé en ce que comme film obturateur, on utilise un film métallique, en particulier un film en aluminium.
  11. Procédé selon l'une quelconque des revendications 1 à 9, caractérisé en ce que comme film obturateur, on utilise un film en matière plastique, en particulier un film PE ou un film PVC.
  12. Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce que le film obturateur ou le couvercle est lié au film constituant le conditionnement de façon à assurer la sécurité des enfants.
  13. Procédé selon l'une quelconque des revendications 1 à 12, caractérisé en ce que le film garni de pastilles dans les cavités de logement et recouvert du film obturateur ou de couvercles est découpé en unités aptes à être commercialisées, éventuellement par unités individuelles.
  14. Procédé selon la revendication 13, caractérisé en ce que pour former une unité à commercialiser, plusieurs conditionnements sont disposés dans un support en carton présentant des orifices récepteurs appropriés.
  15. Procédé selon l'une quelconque des revendications 1 à 14, caractérisé en ce que dans une unité à commercialiser, sont formées des pastilles de différentes substances actives dans des cavités de logement.
  16. Procédé selon l'une quelconque des revendications 1 à 15, caractérisé en ce que pour la substance active, en particulier l'agent de lavage, on utilise une composition sans ou avec seulement peu de constituants stabilisant la forme.
  17. Procédé selon l'une quelconque des revendications 1 à 16, caractérisé en ce que comme film obturateur, on utilise un film bicouche et entre les couches du film obturateur, on dispose un adjuvant de substance active.
  18. Procédé selon l'une quelconque des revendications 1 à 17, caractérisé en ce que la substance active est un agent de lavage pour lave-linge, un agent de lavage pour lave-vaisselle, un adjuvant de lavage et de nettoyage hydrosoluble tel qu'un agent de blanchiment, un agent protecteur de couleurs, une composition parfumée, une substance active enzymatique ou un adhésif hydrosoluble, en particulier une colle d'amidon.
EP01986407A 2000-12-22 2001-12-13 Procede pour produire un conditionnement garni de pastilles Expired - Lifetime EP1343692B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE10064152 2000-12-22
DE10064152 2000-12-22
DE10064150 2000-12-22
DE10064150 2000-12-22
DE10130391A DE10130391A1 (de) 2000-12-22 2001-06-23 Verfahren zur Herstellung einer mit einem Wirkstoffmittel in Tablettenform gefüllten Verpackung und diesbezügliche Verpackung eines Wirkstoffmittels
DE10130391 2001-06-23
PCT/EP2001/014644 WO2002051704A1 (fr) 2000-12-22 2001-12-13 Procede pour produire un conditionnement garni de pastilles et conditionnement correspondant

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EP1343692A1 EP1343692A1 (fr) 2003-09-17
EP1343692B1 true EP1343692B1 (fr) 2005-09-21

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US (1) US20040011693A1 (fr)
EP (1) EP1343692B1 (fr)
JP (1) JP2004525038A (fr)
AT (1) ATE304971T1 (fr)
DE (1) DE50107522D1 (fr)
ES (1) ES2248406T3 (fr)
WO (1) WO2002051704A1 (fr)

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WO2007083139A1 (fr) * 2006-01-21 2007-07-26 Reckitt Benckiser N.V. Article
BRPI0707877A2 (pt) 2006-01-21 2011-05-10 Reckitt Benckiser Nv elemento de dosagem e cÂmara
GB0621572D0 (en) 2006-10-30 2006-12-06 Reckitt Benckiser Nv Multi-dosing detergent delivery device
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Publication number Publication date
JP2004525038A (ja) 2004-08-19
US20040011693A1 (en) 2004-01-22
ES2248406T3 (es) 2006-03-16
EP1343692A1 (fr) 2003-09-17
WO2002051704A1 (fr) 2002-07-04
ATE304971T1 (de) 2005-10-15
DE50107522D1 (de) 2006-02-02

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