WO2002051704A1 - Procede pour produire un conditionnement garni de pastilles et conditionnement correspondant - Google Patents

Procede pour produire un conditionnement garni de pastilles et conditionnement correspondant Download PDF

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Publication number
WO2002051704A1
WO2002051704A1 PCT/EP2001/014644 EP0114644W WO02051704A1 WO 2002051704 A1 WO2002051704 A1 WO 2002051704A1 EP 0114644 W EP0114644 W EP 0114644W WO 02051704 A1 WO02051704 A1 WO 02051704A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
packaging
active ingredient
tablet
receiving trough
Prior art date
Application number
PCT/EP2001/014644
Other languages
German (de)
English (en)
Inventor
Gabriele Prenger
Wolfgang Gawrisch
Dirk Vollmerhaus
Ilona Lange
Rainer DÖHLER
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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 Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Priority to DE50107522T priority Critical patent/DE50107522D1/de
Priority to JP2002552815A priority patent/JP2004525038A/ja
Priority to EP01986407A priority patent/EP1343692B1/fr
Priority to AT01986407T priority patent/ATE304971T1/de
Publication of WO2002051704A1 publication Critical patent/WO2002051704A1/fr
Priority to US10/601,440 priority patent/US20040011693A1/en

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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 ingredient, in particular a cleaning agent, in tablet form, and a packaging filled with an active ingredient, in particular a cleaning agent, in the form of a compact tablet.
  • the teaching of the invention can be used for the production of active agents in tablet form, which are sold in suitable packaging.
  • detergents such as laundry detergents and dishwasher detergents, as well as other water-soluble detergents and cleaning aids such as bleaching agents, color preservatives, fragrance formulations, enzyme active substances, etc. are suitable as active substances.
  • the method can also be used for other active substances which are to be marketed in tablet form in protective packaging.
  • a particular field of application of the method according to the invention is indeed all forms of detergents and washing aids and dishwashing detergents in tablet form.
  • Another field of application is water-soluble adhesives, in particular paste, in tablet form, which are used for the production of large-area bonds, for example for the adhesive bonding of wallpapers.
  • active agents in particular cleaning agents
  • tablet form from generally fine-crystalline, powdered or granulated raw materials
  • the starting material is e.g. in eccentric presses or rotary presses with the appropriate pressure for the respective product.
  • So-called flow packs are known as packaging for active agents, in particular cleaning agents. Active ingredients in tablet form are often packaged in pairs. In each case two such tablets are required for a washing cycle in the case of a conventional detergent / auxiliary washing compound and are packaged in a flow pack divided inside (DE 198 40 390 A1). Flowpacks are also known in practice for water-soluble adhesives in tablet form.
  • Blister packaging is a common form of packaging for active ingredients in tablet form. This has also found its way into the field of detergents in tablet form (EP 0 903 405 A2).
  • a dishwashing detergent of a certain recipe is proposed, which is pressed in tablet form.
  • the tablets are produced 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 an automatic loading machine in the receiving troughs of an already preformed packaging-forming film.
  • the receiving troughs have been filled with the appropriate tablets, they are sealed airtight on the open side by applying a closing film, which is in particular welded or glued on.
  • corresponding strips of the closed packaging each comprising eight receiving troughs in the exemplary embodiment shown, are then cut off and finished as a sales unit.
  • the known blister pack has a packaging-forming film made of plastic, in particular made of a thermoplastic, transparent or translucent plastic, for example polyethylene.
  • the packaging of the tablets of the active ingredient in a blister pack allows the formulation of the active ingredient to be chosen somewhat more freely because the requirements regarding the dimensional stability of the tablet are lower. Even if the tablet breaks, the amount of active ingredient remains in the receiving trough until use and can therefore still be used by the user. In particular, the previously mentioned transparent packaging can represent a significant incentive to buy for the customer.
  • Blister packs for active ingredients in tablet form have also been known for a long time for a water-soluble adhesive, in particular a paste (DE 42 00 188 A1).
  • This prior art also discloses the usual formulations for water-soluble adhesives based on natural starting products or water-soluble derivatives of cellulose and starch.
  • the method according to the teaching of the invention has the following method steps:
  • a preformed packaging-forming film with at least one molded-in receiving trough is inserted with the receiving trough into a suitable receptacle of a holding mold.
  • a certain amount of the as yet unpressed active ingredient (premix) is poured into the receiving trough.
  • step c After the completion of process step c), the film is removed from the holding mold with the active ingredient tablet located in the receptacle and fed to further handling stages.
  • the receiving trough is closed on the open side by applying a closing film or a lid.
  • the method according to the invention described above is particularly advantageous when the film is fed continuously and the receiving troughs are formed in the film by means of a roller arrangement.
  • the film is fed in sections and the receiving troughs are formed in the film by means of a flat deep-drawing tool.
  • the tablet form of the active ingredient is produced directly in the molded-in receiving trough of the packaging-forming film.
  • the process steps “tablet pressing” and “tablet packaging” are combined according to the invention in a single process.
  • the direct compression of the tablet in the packaging eliminates the problem of edge breakage and abrasion when handling the tablets in the pick and place machine. Due to the combination of the two manufacturing steps “tablet pressing” and “tablet packaging” in one process, the contact of the active ingredient, in particular cleaning agent, with the ambient air can be kept very short during the manufacturing process. A previously usual air conditioning of the production rooms can be reduced and limited to the supply of the uncompressed raw material of the active ingredient.
  • a packaging produced by the method according to the invention and filled with an active ingredient in tablet form has the same advantages as the blister packaging known from the prior art (EP 0 903 405 A2).
  • Blister packs are only a variant of corresponding packs according to the invention.
  • Related packaging is push-through, press-through, skin packaging etc.
  • a particularly preferred embodiment of a method according to the invention for producing a packaging filled with an active ingredient, in particular cleaning agent, in tablet form does not require a preformed packaging-forming film.
  • a packaging-forming film is placed on a holding mold with at least one receptacle forming a receiving trough.
  • a certain amount of the as yet unpressed active ingredient is poured into the premix holder in a press mold associated with the holding mold, each with a premix holder associated with the holder of the holding mold, and preformed therein.
  • step c) The mold is closed and the preformed active ingredient is pressed out of the premix holder onto the packaging-forming film and together with it, deforming it into a receiving trough, into the holder of the holding mold and then into a compact one using the holder of the holding mold as an abutment Tablet pressed.
  • step c) After the completion of process step c), the film is removed from the holding mold with the active ingredient tablet located in the receptacle and fed to further handling stages.
  • the receiving trough is closed on the open side by applying a closing film or a lid.
  • a further manufacturing 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 ingredient, and on the other hand and at the same time the packaging-forming film is deep-drawn into the holder of the holding mold.
  • the tablet of the active ingredient is on the one hand the object of the pressing process, and on the other hand force transmission means for the deep-drawing process with regard to the packaging-forming film.
  • process step c) the preformed active ingredient, in particular cleaning agent, is pressed out of the premix holder by means of a stamp which is displaceably arranged in the press mold.
  • process step c) the preformed active ingredient is pressed out of the premix receptacle by means of compressed air supply. Both pressure generation mechanisms can also be used in combination.
  • process step c) 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 is actively supported by means of air suction from the receptacle of the holding mold.
  • the invention also relates to a package filled with an active ingredient, in particular a cleaning agent, in the form of a compact tablet, consisting of a packaging-forming film provided with at least one molded-in receiving trough and a closing film closing the receiving trough or a lid, the tablet being arranged in the receiving trough is.
  • an active ingredient in particular a cleaning agent
  • a compact tablet consisting of a packaging-forming film provided with at least one molded-in receiving trough and a closing film closing the receiving trough or a lid, the tablet being arranged in the receiving trough is.
  • the teaching of the invention relates to such packaging produced by a method according to the invention.
  • the packaging is characterized in that the edge of the tablet located at the bottom of the receiving trough corresponds in its edge course to the edge course of the receiving trough. It is particularly expedient that the tablet rests essentially on the entire circumference of the circumferential inner wall of the receiving trough. Even if the tablet breaks, it remains dimensionally stable in the packaging and can still be used by the user. This also significantly reduces the reject rate.
  • a packaging 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.
  • Preferred embodiments of the packaging designed according to the invention are the subject of the further subclaims relating to the packaging.
  • FIG. 1 is a plan view of a strip-shaped packaging from a plurality of individual blisters arranged one behind the other,
  • FIG. 2 shows a schematic illustration to explain a first production method for a packaging according to FIG. 1, FIG.
  • Fig. 3 is a schematic representation for explaining a second
  • FIG. 5 shows the packaging from FIG. 4 in a view from the side
  • FIG. 6 shows a further exemplary embodiment of a packaging comprising a plurality of tablets received in individual receiving troughs
  • FIG. 7 shows a top view of a sales unit which has a plurality of packaging units, each with two receiving troughs and active ingredient tablets contained therein.
  • FIG. 8 is a schematic view of a preferred embodiment of a packaging according to the invention with an active ingredient tablet contained therein.
  • the method according to the invention is concerned with the production of a packaging filled with an active ingredient in tablet form.
  • This can be an individual packaging that is cut off, for example, from the strip shown in FIG. 1.
  • larger packaging groups can also be involved, as the other exemplary embodiments clearly demonstrate.
  • Active agents of all kinds can be accommodated in a packaging by the method according to the invention.
  • the teaching according to the invention relates to detergents, in particular detergents and auxiliary washing agents for cleaning laundry, and detergents for dishwashers, etc.
  • a particularly interesting field of application is also water-soluble adhesives, in particular paste, as active ingredients and in the general part of the description.
  • the blister strip shown in FIG. 1 made of a thermoformable thermoplastic film that can be deep-drawn, for example made of polyethylene, shows molded-in receiving troughs with an inner diameter of approximately 44 mm.
  • This is a size of an active ingredient tablet as it is suitable for detergents or dishwashing detergents of the usual composition.
  • this size is only an example.
  • the teaching of the invention is not restricted to specific tablet sizes or specific tablet forms.
  • the holding mold 4 has four receptacles 3 next to one another.
  • a certain amount of the as yet unpressed active ingredient (premix) is poured into the receptacle 2.
  • the holding mold 4 is associated with a pressing mold 6 provided with corresponding pressing projections 5. This is lowered from above onto the holding mold 4 as arranged by arrows.
  • the amount of the active ingredient in the respective receiving trough 2 is in the receiving trough 2 itself by means of the die 6 using the receptacle 3 of the holding mold 4 as an abutment a compact tablet 7 pressed. 2 does not yet show the final state of the tablet 7, the pressing step has not yet taken place.
  • Fig. 1 the tablets 7 in the receiving troughs 2 of the strip-like film 1 can be clearly seen.
  • the film 1 with the tablets 7 located in the receiving trough 2 is removed from the holding mold 4 and fed to further handling stages.
  • the receiving trough 2 is closed on the open side by attaching a closing film 8, as is indicated, for example, on the far left in FIG. 1 for better clarification.
  • a closing film 8 which can be used particularly expediently in many receiving troughs 2 of a longer film strip 1
  • lids or lid strips can also be used.
  • the film 1 can be provided with the receiving troughs 2 continuously by means of a roller arrangement or in sections by means of a flat deep-drawing tool. It is assumed here for this method that the film is already provided with receiving troughs. Corresponding methods are well known from the prior art for blister packs.
  • FIG. 3 schematically shows the structure of a device with which a further method for producing a packaging filled with an active ingredient in tablet form can be carried out.
  • the following process steps are provided for this method:
  • a packaging-forming film 1 is placed on a holding mold 4 with at least one receptacle 3 forming a receiving trough, in the exemplary embodiment shown again four receptacles 3 arranged next to one another.
  • a certain amount of the as yet unpressed active ingredient (premix) is filled and preformed into the premix receptacle 9 in a press mold 6 assigned to the holding mold 4, each with a premix receptacle 9 assigned to the receptacle 3 of the holding mold 4.
  • 3 shows the preformed premix stocks in the premix receptacles 9 of the press mold 6. Arrows indicate that the mold as a whole is closed.
  • the preformed active ingredient is pressed out of the premix receptacle 9 onto the packaging-forming film 1 and together with it, deforming it into a receptacle 2 into the receptacle 3 of the holding mold 4 and then using the receptacle 3 of the holding mold 4 as an abutment to form a compact one Tablet pressed.
  • this method step has been carried out, one ends practically with a representation of the holding mold 4, which corresponds to FIG. 2.
  • the deformation of the film 1 is carried out in the manner of a deep-drawing process at the same time as the pressing process, which once again significantly simplifies the production process.
  • FIG. 3 shows for the method implemented here that the preformed active substance can be pressed out of the premix holder 9 by means of a stamp 10 which is displaceably arranged in the mold 6.
  • the mechanical drive source for the stamp 10 is not shown in FIG. 3. Rather, a pneumatic drive source is indicated in such a way that the stamp 10 and the preformed active ingredient cake are moved out of the premix receptacle 9 by means of compressed air supply via a compressed air system 11.
  • the illustrated and in this respect preferred exemplary embodiment further shows that the deformation of the film 1 into 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 suction system 12 shown. At least the holding mold 4 on the receptacles 3 should be provided with air outlets in order to ensure a rear ventilation of the receptacles 3 when the deep-drawing and pressing process is carried out.
  • the exemplary embodiment shown shows that the method steps of the two methods explained here are each carried out quasi-statically on a film section. Alternatively, however, it is also possible to carry out the method steps on a continuous film 1 by means of roller arrangements, moving belt arrangements or tools running in sections. Such methods are known from the prior art of tablet production, in particular in connection with eccentric presses and rotary presses. However, the quasi-static design is particularly simple in terms of tool technology.
  • Typical pressing forces for tablets with an area of 10 to 15 cm2 are between 10 and 60 kN.
  • Fig. 4 shows that one can form several receiving troughs 2 in the film 1 side by side and / or one behind the other and each can be filled with detergent at the same time.
  • Plastic films in particular PE films or PVC films, are expediently used as packaging-forming films 1.
  • wafer-thin metal foils are used as closing foils 9, which typically allow push-through or peel-off.
  • the closing film 8 is connected to the packaging-forming film 1 by conventional connection techniques such as gluing, welding, high-frequency connection techniques, etc.
  • water-insoluble films are made from, for example, PVC, PE, PP, and mixtures of PE and polystyrene. Water-soluble films are produced, for example, from polyvinyl alcohol, starch, cellulose, gelatin (with appropriate reactive internals).
  • the closing foil 9 is of course in particular the metal foil already mentioned above, in particular an aluminum foil, as a water-insoluble foil.
  • the use of water-soluble films for packaging filled with an active ingredient has also been known for some time from the prior art (WO 89/04282 A1).
  • the packaging of different, water-soluble active ingredients in a water-soluble packaging for the purpose of portioning and handling can be seen from this prior art.
  • Fig. 6 indicates an additional packaging variant such that an additional child safety device in the form of a comprehensive, additional cap 13 is provided, from which the sales unit with several tablets 7 can not be pulled out easily, but only with additional handling in the direction of the arrow.
  • a cap 13 also offers a suitable area for advertising labels, instructions for use or company logo.
  • a special measure can be taken, for example, in that the closing film 8 is a double-layer film, between the layers of which an additional body of an active ingredient can be accommodated in a protected manner.
  • this additional body can be a scented lens which must not come into contact with the tablet 7 of the active ingredient, in order not to impair the storage ability, but is therefore also emptied from the packaging together with the tablet 7.
  • Corresponding additional bodies could also relate to bleaching agents or enzyme components.
  • FIG. 7 shows, for example, a multipack with a double receiving trough 2 in each case.
  • individual receiving troughs 2 are realized in each case.
  • FIG. 5 further shows that, in order to form a sales unit 14, several packages have been inserted into a carrier 15 made of cardboard and having corresponding receiving openings.
  • the carrier 15 forms the active sales surface of the sales unit 14 of FIG. 4, which can be hung in sales walls with a euro hanger.
  • FIGS. 4 and 6 show exemplary embodiments of sales units which contain tablets 7 made of different active substances.
  • a sales unit as shown in FIG. 4 may include two rows of detergents, one row of bleaches, and one row of color preservatives, or one row of enzyme detergents. This flexibility in equipping sales units 14 results from the individual holding of the tablets 7 in the individual holding troughs 2.
  • the direct compression of the active ingredient premix in the receiving trough 2 or the receptacle 3 of the holding mold 4 achieved by the described method in both variants makes it possible to use a recipe for the active ingredient which does not require any or only a little shape-stabilizing components.
  • the tablet 7 is located right from the start in the receiving trough 2 of the film 1, it is not handled by itself in the packaging manufacturing process.
  • This consists of a packaging-forming film 1 provided with at least one molded-in receiving trough 2 and a sealing film closing the receiving trough 2 Closing film 8 (or a corresponding lid).
  • the active ingredient tablet 7 is enclosed in an airtight manner in the receiving trough 2.
  • the realization of the direct pressing of the tablet 7 in the receiving trough 2 has the result that the edge of the tablet 7 located on the bottom of the receiving trough 2 corresponds in its edge course to the edge course of the receiving trough 2. In practice, this is not as sharp-edged as indicated in FIG. 5, but in this area is rounded off with a practical radius.
  • the edge of the tablet 7 is formed accordingly.
  • the pressing process in the receiving trough 2 also has the consequence that the tablet 7 lies essentially over the entire circumference of the circumferential inner wall of the receiving trough 2. This is also not shown in FIG. 5 in order to be able to distinguish the packaging-forming film 1 from the edge of the tablet 7 in terms of drawing technology.
  • a packaging of the type in question is usually realized so that the edge of the tablet 7 located at the bottom of the receiving trough 2 has a different contour than the edge of the tablet 7 facing the open side of the receiving trough 2, in particular is more rounded than that ,
  • the pressing tool in a preferred embodiment in particular the punch 10 on the pressing mold 6, dips into the receptacle 3 and leads to a sharp-edged edge contour of the tablet 7, which may show a slight peripheral burr. This is shown by the edge of the tablet located at the bottom of the receiving trough 2 Tablet 7 not.
  • the film 1 with the closing film 8 is disposed of in the waste after the tablets 7 contained in the packaging have been used up.
  • this is now changed in such a way that the packaging-forming film 1 and the closing film 8 or the cover consist of water-soluble materials, in particular of water-soluble or water-soluble conditioned plastics, and that the use of the active ingredient, in particular the cleaning agent, in a water bath entire packaging is fed to the water bath.
  • This solves the problem of waste from the packaging without problems for the consumer, only when using other materials in an overall packaging (sales unit), for example when using the above-mentioned carrier 15 made of cardboard, one has to dispose of it in the waste paper.
  • a water-soluble packaging-forming film 1 or closing film 8 can have the problem that, when stored for a long time, it already shows such a high water absorption from the ambient air that the protective effect wears off. It may therefore be advisable to additionally provide that the packaging for transport and storage is enclosed with an essentially water vapor-tight thin film.
  • This film can be designed solely for its task of water vapor shielding, it does not have to endure strong mechanical stresses, because the packaging-forming film 1 with the closing film 8 is used for this.
  • the active ingredient For delayed release of active ingredient in particular, it is sometimes expedient to provide the active ingredient with a coating.
  • the solution described forms the possibility that the packaging-forming film 1 and the closing film 8 Have material properties of a coating corresponding to the application of the active ingredient.
  • An alternative, advantageous embodiment of a packaging of the type in question can also be designed in such a way that the tablet 7 is constructed in multiple layers from at least two layers 20, 21 of identical or different active substances 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 once or several times in a 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 one another. Active ingredient components which are incompatible with one another can thus be processed in one and the same tablet 7. This can be achieved particularly well by the stability of the packaging, because the boundary layers between the individual layers of a multilayer tablet 7 in this packaging are not exposed to any major forces.
  • the packaging also keeps the tablet 7 tightly enclosed and dimensionally stable, particularly when the manufacturing process explained at the outset is implemented.
  • a solid, pasty or with a protective jacket, in particular a gel jacket liquid auxiliary body is provided.
  • Different active ingredients can also be realized in this way in one tablet 7.
  • the packaging offers a further advantageous design option, which is characterized in that the closing film 8 is made of two layers and that between the layers of the closing film 8 Additional body of an active ingredient is arranged.
  • This also allows an additional, possibly incompatible active ingredient to be accommodated separately from the tablet 7 in the packaging and at the same time ensures that the dosage at the place of use takes place simultaneously with the tablet 7.
  • a fragrance lens, enzymes or a bleaching component can be added in the washing process.
  • the double-layer design of the closing film 8 can be of particular importance 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 substance between the layers is released. Delayed for this purpose, the inner layer of the closing film 8 and the packaging-forming film 1 itself are decomposed, which then release the tablet 7 with the further active ingredient with a time delay.
  • Such a time-delayed release of active ingredients is not only used in laundry care, but also, for example, in a detergent for toilet bowls.

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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)

Abstract

La présente invention concerne un procédé pour produire un conditionnement garni d'un produit à substances actives, notamment d'un produit nettoyant, se présentant sous forme de pastille. Ce procédé consiste à disposer d'une pellicule préformée (1), qui constitue le conditionnement et présente une cavité d'accueil moulée (2), puis à introduire la cavité d'accueil moulée dans un logement adapté (3) d'un moule de retenue (4). Avant, en même temps ou après l'étape susmentionnée, une quantité définie du produit à substances actives (prémélange) qui n'est pas encore comprimé est introduite dans la cavité d'accueil. La quantité de produit à substances actives se trouvant dans la cavité d'accueil est comprimée dans la cavité d'accueil elle-même, au moyen d'un moule à compression (6), afin de donner une pastille compacte (7), le logement du moule de retenue servant de butée. La pellicule et les pastilles de produit à substances actives se trouvant dans la cavité d'accueil sont ensuite retirées du moule de retenue et d'autres opérations sont effectuées. Avant, en même temps ou après ces dernières étapes, la cavité d'accueil est close sur sa face ouverte, par application d'une pellicule de fermeture (8) ou d'un couvercle.
PCT/EP2001/014644 2000-12-22 2001-12-13 Procede pour produire un conditionnement garni de pastilles et conditionnement correspondant WO2002051704A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE50107522T DE50107522D1 (de) 2000-12-22 2001-12-13 Verfahren zur herstellung einer mit tabletten gefüllten verpackung
JP2002552815A JP2004525038A (ja) 2000-12-22 2001-12-13 タブレット包装容器の製造方法、及び該容器
EP01986407A EP1343692B1 (fr) 2000-12-22 2001-12-13 Procede pour produire un conditionnement garni de pastilles
AT01986407T ATE304971T1 (de) 2000-12-22 2001-12-13 Verfahren zur herstellung einer mit tabletten gefüllten verpackung
US10/601,440 US20040011693A1 (en) 2000-12-22 2003-06-23 Method for producing a packaging filled with tablets and one such packaging

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE10064150.4 2000-12-22
DE10064152.0 2000-12-22
DE10064152 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
DE10130391.2 2001-06-23

Related Child Applications (1)

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US10/601,440 Continuation US20040011693A1 (en) 2000-12-22 2003-06-23 Method for producing a packaging filled with tablets and one such packaging

Publications (1)

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WO2002051704A1 true WO2002051704A1 (fr) 2002-07-04

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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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WO2003070149A1 (fr) * 2002-02-22 2003-08-28 Tecnea Engineering S.R.L. Procede de preparation de compositions et appareil correspondant
WO2007083139A1 (fr) * 2006-01-21 2007-07-26 Reckitt Benckiser N.V. Article
US8329112B2 (en) 2006-10-30 2012-12-11 Reckitt Benckiser N.V. Multi-dosing detergent delivery device
US8375962B2 (en) 2006-01-21 2013-02-19 Reckitt Benckiser N. V. Dosage element and chamber
WO2014028640A1 (fr) * 2012-08-14 2014-02-20 Altria Client Services Inc. Système de liaison directe avec un récipient, doté d'un système de contrôle de poids en ligne et procédé associé
US8815018B2 (en) 2007-05-30 2014-08-26 Reckitt Benckiser N.V. Detergent dosing device

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US9364872B2 (en) 2010-08-10 2016-06-14 S. C. Johnson & Son, Inc. Single-dose applicator and method
US8794293B2 (en) 2010-08-10 2014-08-05 S.C. Johnson & Son, Inc. Single dose applicator and method
US9290724B2 (en) 2010-10-14 2016-03-22 Conopco, Inc. Laundry detergent particles
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US9273271B2 (en) 2010-10-14 2016-03-01 Conopco Inc. Laundry detergent particles
WO2012049053A1 (fr) * 2010-10-14 2012-04-19 Unilever Plc Emballage comprenant une composition de lessive, distributeur d'emballage et procédé de lavage au moyen du distributeur et de l'emballage
EP2627748B1 (fr) 2010-10-14 2014-12-03 Unilever PLC Compositions de détergent particulaire comprenant un agent de fluorescence
BR112013009132B1 (pt) 2010-10-14 2021-12-14 Unilever Ip Holdings B.V. Partícula de detergente revestida e pluralidade de partículas de detergente revestidas
MX2013003972A (es) 2010-10-14 2013-05-14 Unilever Nv Particulas de detergente para lavanderia.
US20120145585A1 (en) 2010-12-08 2012-06-14 Id-Con, Llc Packaging systems and methods
ES2637388T3 (es) * 2011-02-04 2017-10-13 Taris Biomedical, Inc. Dispositivo implantable para la liberación controlada de un fármaco de baja solubilidad
WO2013013108A2 (fr) 2011-07-19 2013-01-24 Id-Con, Llc Systèmes et procédés d'emballage
CA2841024C (fr) * 2014-01-30 2017-03-07 The Procter & Gamble Company Article de type doses unitaires
US9828154B2 (en) * 2015-02-27 2017-11-28 Monosol, Llc Web of cleaning products and method of manufacture
IT201700049857A1 (it) * 2017-05-09 2018-11-09 Opem S P A Apparecchiatura e metodo per la fabbricazione di cialde per bevande
WO2019081526A2 (fr) * 2017-10-26 2019-05-02 Unilever Plc Emballage pour produit
WO2019081527A2 (fr) * 2017-10-26 2019-05-02 Unilever Plc Emballage de produit
IT201800010329A1 (it) * 2018-11-14 2020-05-14 Ingeco Cosmetics S R L Apparecchiatura e procedimento per il caricamento di contenitori scatolari per prodotti cosmetici in macchine compattatrici di polveri cosmetiche.
CN114318024A (zh) * 2021-12-23 2022-04-12 江阴电工合金股份有限公司 一种铜合金熔炼工艺

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WO2003070149A1 (fr) * 2002-02-22 2003-08-28 Tecnea Engineering S.R.L. Procede de preparation de compositions et appareil correspondant
WO2007083139A1 (fr) * 2006-01-21 2007-07-26 Reckitt Benckiser N.V. Article
US8375962B2 (en) 2006-01-21 2013-02-19 Reckitt Benckiser N. V. Dosage element and chamber
US8329112B2 (en) 2006-10-30 2012-12-11 Reckitt Benckiser N.V. Multi-dosing detergent delivery device
US8815018B2 (en) 2007-05-30 2014-08-26 Reckitt Benckiser N.V. Detergent dosing device
US9845170B2 (en) 2012-08-14 2017-12-19 Altria Client Services Llc Direct to container system with on-line weight control and associated method
WO2014028640A1 (fr) * 2012-08-14 2014-02-20 Altria Client Services Inc. Système de liaison directe avec un récipient, doté d'un système de contrôle de poids en ligne et procédé associé
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Also Published As

Publication number Publication date
US20040011693A1 (en) 2004-01-22
EP1343692B1 (fr) 2005-09-21
DE50107522D1 (de) 2006-02-02
EP1343692A1 (fr) 2003-09-17
ES2248406T3 (es) 2006-03-16
JP2004525038A (ja) 2004-08-19
ATE304971T1 (de) 2005-10-15

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