EP2874897A2 - Emballage hydrosoluble et son procédé de fabrication - Google Patents

Emballage hydrosoluble et son procédé de fabrication

Info

Publication number
EP2874897A2
EP2874897A2 EP13703817.0A EP13703817A EP2874897A2 EP 2874897 A2 EP2874897 A2 EP 2874897A2 EP 13703817 A EP13703817 A EP 13703817A EP 2874897 A2 EP2874897 A2 EP 2874897A2
Authority
EP
European Patent Office
Prior art keywords
water
soluble
packaging
film strip
cavity
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.)
Granted
Application number
EP13703817.0A
Other languages
German (de)
English (en)
Other versions
EP2874897B1 (fr
Inventor
Frank Meier
Matthias Sunder
Ralph Butter-Jentsch
Ulf Arno Timmann
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL13703817T priority Critical patent/PL2874897T3/pl
Publication of EP2874897A2 publication Critical patent/EP2874897A2/fr
Application granted granted Critical
Publication of EP2874897B1 publication Critical patent/EP2874897B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/045Multi-compartment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B47/00Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/04Applying separate sealing or securing members, e.g. clips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/46Applications of disintegrable, dissolvable or edible materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/54Cards, coupons, or other inserts or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D77/00Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10Container closures formed after filling
    • B65D77/20Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D77/00Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22Details
    • B65D77/24Inserts or accessories added or incorporated during filling of containers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0094Process for making liquid detergent compositions, e.g. slurries, pastes or gels
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/043Liquid or thixotropic (gel) compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2203/00Decoration means, markings, information elements, contents indicators
    • B65D2203/02Labels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2203/00Decoration means, markings, information elements, contents indicators
    • B65D2203/12Audible, olfactory or visual signalling means

Definitions

  • the invention relates to a water-soluble packaging comprising an agent and a water-soluble coating.
  • the invention also relates to a process for producing a water-soluble packaging.
  • Detergents or cleaners are now available to the consumer in a variety of forms.
  • this offer includes, for example, liquids, gels or sachets (tablets or filled pouches).
  • portion packs in the form of water-soluble packaging with liquid detergents or cleaners are becoming increasingly popular, they fulfill the one hand, the consumer's desire for simplified dosage and on the other hand more and more consumers prefer liquid detergents or cleaners.
  • the object of the invention is therefore to further improve the attractiveness and / or functionality of such water-soluble portion packs.
  • the water-soluble packaging comprises an agent and a water-soluble coating, wherein at least one film strip of a water-soluble material is cohesively arranged on the outer surface of the packaging.
  • the water-soluble packaging comprises a means and a water-soluble envelope wherein at least one film strip of a water-soluble material is cohesively arranged on the inner surface of the package. It is, of course, possible to combine the aforementioned alternative embodiments to form a water-soluble package having at least one foil strip of water-soluble material on the inner and outer surfaces of the package.
  • the film strip is printed.
  • the printing can be written or even visual information for the user of the water-soluble
  • the foil strip can also be printed with a manufacturer's instructions.
  • the film strip is in particular transparent, translucent or opaque.
  • the film strip carrier of an active material in particular a perfume.
  • a user can, for example, be given a corresponding fragrance impression of the preparation stored in the water-soluble packaging.
  • the film strip cover between 10% and 90% of the surface area of the water-soluble package.
  • the film strip is also advantageous for the film strip to be bonded in a material-locking manner with 5-100% of its surface to the inner or outer surface of the water-soluble packaging.
  • the film strip on two spaced adhesive dots, which are connected on the outer surface of the water-soluble packaging, that the film strip forms a loop.
  • the water-soluble film bag may preferably also have between 2 and 5 chambers.
  • water-soluble packaging are arranged, wherein the film strips preferably differ from each other in terms of their printing and / or contained active substance.
  • a method is preferred, comprising the steps:
  • a method for the preparation of the water-soluble packaging according to the invention, which contains an agent and a water-soluble coating, a method may be preferred, comprising the steps: a) moistening a water-soluble film strip,
  • the invention relates to a water-soluble packaging containing an agent and a water-soluble wrapper.
  • a water-soluble package contains a water-soluble envelope which forms a closed structure having in its interior one or more chambers for receiving one or more agents.
  • the water-soluble coating is preferably formed by a water-soluble film material.
  • the water-soluble packaging may be dimensionally stable or deformable.
  • the water-soluble packaging is formed according to a first preferred embodiment as a dimensionally stable container, for example in the form of a capsule, box, box or container.
  • the container in principle it is also possible and preferred to mold the container as a non-dimensionally stable container, for example as a bag.
  • a non-dimensionally stable container for example as a bag.
  • the shape of such a foil bag can be largely adapted to the conditions of use.
  • plastic foils or plates, capsules and other conceivable forms can be used for various forms (such as hoses, cushions, cylinders, bottles, disks or the like).
  • Particularly preferred according to the invention are films which, for example, can be glued and / or sealed to packagings such as hoses, cushions or the like after they have been filled with an agent.
  • the water soluble package may include one or more chambers for storing one or more agents.
  • the water-soluble packaging preferably has between 2 and 5 chambers.
  • the water-soluble coating is preferably formed from a water-soluble film material selected from the group consisting of polymers or polymer blends.
  • the wrapper may be formed of one or two or more layers of the water-soluble film material.
  • the water-soluble film material of the first layer and the further layers, if present, may be the same or different.
  • the water-soluble coating be polyvinyl alcohol or a
  • Water-soluble coatings containing polyvinyl alcohol or a polyvinyl alcohol copolymer have a good stability with a sufficiently high water solubility, in particular cold water solubility on.
  • Suitable water-soluble films for producing the water-soluble coating are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer whose
  • Molecular weight in the range of 10,000 to 1,000,000 gmol “1 , preferably from 20,000 to 500,000 gmol “ 1 , more preferably from 30,000 to 100,000 gmol “1 and in particular from 40,000 to 80,000 gmol “ 1 .
  • polyvinyl alcohol The preparation of polyvinyl alcohol is usually done by hydrolysis of
  • Polyvinyl alcohol copolymers which are prepared from correspondingly from Polyvinylacetatcopolymeren. It is preferred if at least one layer of the water-soluble coating comprises a polyvinyl alcohol whose degree of hydrolysis makes up 70 to 100 mol%, preferably 80 to 90 mol%, particularly preferably 81 to 89 mol% and in particular 82 to 88 mol%.
  • a polymer selected from the group consisting of (meth) acrylic acid-containing (co) polymers, polyacrylamides, oxazoline polymers, polystyrenesulfonates, polyurethanes, polyesters, polyethers, polylactic acid or mixtures of the above can be additionally used as the polyvinyl alcohol-containing film material suitable for producing the water-soluble coating Be added polymers.
  • Preferred polyvinyl alcohol copolymers include, in addition to vinyl alcohol, dicarboxylic acids as further monomers.
  • Suitable dicarboxylic acids are itaconic acid, malonic acid, succinic acid and mixtures thereof, with itaconic acid being preferred.
  • polyvinyl alcohol copolymers include, in addition to vinyl alcohol, an ethylenically unsaturated carboxylic acid, its salt or its esters.
  • Such polyvinyl alcohol copolymers particularly preferably contain, in addition to vinyl alcohol, acrylic acid, methacrylic acid, acrylates, methacrylates or mixtures thereof.
  • the film material contains further additives.
  • Film material may include, for example, plasticizers such as dipropylene glycol, ethylene glycol, diethylene glycol, propylene glycol, glycerol, sorbitol, mannitol or mixtures thereof.
  • Further additives include, for example, release aids, fillers, crosslinking agents, surfactants, antioxidants, UV absorbers, antiblocking agents,
  • Suitable water-soluble films for use in the water-soluble casings of the water-soluble packaging according to the invention are films sold by the company MonoSol LLC, for example under the designation M8630, C8400 or M8900.
  • Other suitable films include films named Solublon® PT, Solublon® GA, Solublon® KC or Solublon® KL from Aicello Chemical Europe GmbH or the films VF-HP from Kuraray.
  • the water-soluble film may also be formed, at least in part, from a pulp-based material.
  • the pulp-based material may in particular be a water-soluble paper.
  • the water-soluble film is entirely formed of a water-soluble paper.
  • the water-soluble paper is printed.
  • the film strip is made of a water-soluble material, in particular one
  • the film strip may be formed from the same water-soluble film as used in the water-soluble casing. However, it is also conceivable to form the film strip from a water-soluble film different from the water-soluble film used in the water-soluble casing.
  • the foil strip can assume any desired planar geometrical shape.
  • foil strip ornamentally, e.g. in flower form, flower shape, animal form or the like.
  • the film strip is printed.
  • the printing of the film strip is water-soluble.
  • the printing may preferably comprise writing and / or symbols and / or shapes.
  • the printing can serve as an indication of the origin of the water-soluble packaging, for example by imprinting a brand and / or product name.
  • the printing may be formed as a use and / or warning in connection with the water-soluble packaging.
  • any form of printing can be used such as rotogravure, lithography, flexography, inkjet printing, tampography or any combination of this printing technology.
  • the printing of the film strip is preferably carried out with a water-soluble ink or another suitable water-soluble color. Water-soluble inks are
  • the film strip may be colored with a colorant which is a dye, pigment or pearlescent agent.
  • a colorant which is a dye, pigment or pearlescent agent.
  • Suitable dyes include dyes referred to in the Color Index (C.I.) classification as Acid Dye, Direct Dye or Basic Dye.
  • Suitable pigments which are contained in the film material are, for example, ultramarine or titanium dioxide.
  • Pearlescing agents which may be included in the sheet material are mica, metal oxide coated mica, silica-coated mica, bismuth oxychloride-coated mica, bismuth oxychloride, glass, metal oxide-coated glass, polyester glitter and / or metal glitter.
  • the printed side of the film strip can be covered by a water-soluble film, wherein this cover film is particularly transparent, so that the printed image of the
  • Foil strip is visible.
  • the film strip and the cover layer can be materially connected to each other, for example by means of attachment points, by a circumferential connecting edge or a partial or full surface connection.
  • the compound may be formed by means of a separate adhesive or by slightly moistening at least one of the water-soluble films.
  • the printed film strip can also be provided with a water-soluble lacquer which is sprayed onto the printed image, for example.
  • the paint is preferably transparent so that the printed image of the film strip remains visible.
  • the film strip may be transparent, translucent or opaque.
  • the foil strip covers between 10% and 90% of the inner or outer surface of the water-soluble packaging, whereby a sufficiently large contact surface for the adhesion between the surfaces of the water-soluble
  • Packaging and the film strip is provided. It is also possible to arrange a plurality of film strips on and / or in the water-soluble packaging, wherein the film strips preferably differ from each other with regard to their printing and / or active substance contained.
  • the film strip may also be flagged to the water-soluble package, being bonded to 5-100% of its surface with the inner or outer surface of the water-soluble packaging.
  • a glue dot is provided near the outer edge of the film strip.
  • the film strip In order to form a loop on the water-soluble packaging with the aid of the film strip, it is preferred for the film strip to be connected to two spaced adhesive dots on the outer surface of the water-soluble packaging in such a way that the film strip forms such a loop.
  • the loop can serve in particular as Greifidents medium for a user.
  • the adhesive dots are sealed by means of a water-soluble adhesive, such as e.g. an acrylate pressure-sensitive adhesive, are formed.
  • the film strip is a carrier of an active substance, in particular a fragrance or a
  • Perfume composition Another preferred active is a blueing agent.
  • Fragrances are added to detergents, in particular detergents, in order to improve the overall aesthetic appearance of the products and to give the consumer, in addition to the technical performance (for example, cleaning performance), a typical sensory and sensory experience
  • water-soluble packages usually have the property that fragrance compositions are poorly or not at all discharged from the stored in them through the water-soluble envelope to the environment. Thus, the scent impression of such funds stored in water-soluble packaging means by a user can not be perceived or only very insufficient. It is therefore advantageous that a fragrance or a fragrance composition is included in or on the film strip as active substance.
  • fragrances individual compounds may be used, for example the synthetic products of the ester, ether, aldehyde, ketone, alcohol and type
  • Fragrance compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-t-butylcyclohexyl acetate, linalyl acetate,
  • Ethers include, for example, benzyl ethyl ether.
  • the aldehydes include, for. B. linear alkanals of 8 to 18 C atoms, citral, citronellal, citronellyloxyacetaldehyde,
  • the ketones include, for example, the ionones, olsomethylionon, and Methylcedrylketon.
  • the alcohols include, for example, anethole, citronellol, eugenol, geraniol, linalool, phenylethyl alcohol and terpineol.
  • the hydrocarbons mainly include terpenes such as limonene and pinene.
  • fragrance compositions of various fragrances which are coordinated with one another in such a way that together they produce an appealing fragrance note.
  • Such perfume compositions may also contain natural perfume mixtures as are available from vegetable sources.
  • the amount of bluing agent can be better controlled by means of a dosage over the film strip.
  • Suitable bluing agents are, for example, dyes which are referred to in the Color Index (C.I.) classification as Direct Blue, Direct Red, Direct Violet, Acid Blue, Acid Red, Acid Violet, Basic Blue, Basic Violet or Basic Red.
  • C.I. Color Index
  • polymeric dyes such as those described by the company Milliken under the name
  • Liquitint (R) pigments are also suitable as bluing agents such as ultramarine.
  • Particularly preferred bluing agents are Basic Violet 10, Ultramarine, Liquitint (R) Blue HP or compounds of the following formula:
  • each R and R 2 is independently selected from R, - [(CH 2 CR'HO) x (CH 2 CR “HO) y H] and mixtures thereof, wherein each R is independently selected from H, linear or branched Ci-C4-alkyl groups, benzyl and mixtures thereof, each R 'is independently selected from H,
  • the water-soluble packaging has a means.
  • this agent may be a solid agent and may comprise a powder, granules or tablet.
  • the agent may be a liquid agent and may comprise a gel or a liquid.
  • the agent is a liquid or solid detergent or cleaning agent.
  • the water soluble package has a chamber for containing the agent.
  • the agent in this embodiment may preferably comprise a powder, a granule, a gel or a liquid.
  • the water-soluble packaging has two chambers.
  • the first chamber preferably contains a liquid agent and the second chamber contains a solid or a liquid agent.
  • both chambers may contain a fixed average.
  • the water-soluble packaging may each contain a liquid or a solid agent. But it is also possible that one chamber contains a solid medium and two chambers a liquid medium. In addition, it is possible for a solid agent to be contained in two chambers and a liquid agent in a chamber.
  • the agents contained in the different chambers of a water-soluble package may have the same composition.
  • the agents are in a water soluble package having at least two chambers
  • compositions which differ in at least one ingredient.
  • the agent contains ingredients that do not destroy the structural integrity of the water-soluble wrapper. Is the agent used a liquid or solid wash or
  • Detergent may contain one or more substances from the group of surfactants,
  • Enzyme stabilizers include butzyme stabilizers, electrolytes, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, silicone oils, antiredeposition agents,
  • Grayness inhibitors anti-shrinkage agents, anti-wrinkling agents, color transfer inhibitors, antimicrobial agents, non-aqueous solvents, germicides, fungicides,
  • Antioxidants preservatives, corrosion inhibitors, antistatic agents, bitter agents,
  • the liquid detergents or cleaners may contain water, the content of water being less than 10% by weight and more preferably less than 8% by weight, based in each case on the total liquid washing or cleaning agent.
  • Fig. 1 Water-soluble packaging with a foil strip
  • Fig. 3 Water-soluble packaging with a flag-like foil strip
  • Fig. 4 Water-soluble packaging with a flag-like foil strip
  • Fig. 5 Water-soluble packaging with a flag-like foil strip
  • Fig. 6 Water-soluble packaging with a loop-like film strip
  • Fig. 7 Water-soluble packaging with a loop-like film strip
  • Packaging with a chamber or more than 2 chambers suitable and not limited to the two-chamber designs shown.
  • the water-soluble packaging 1 shows a first embodiment of a water-soluble packaging 1 according to the invention.
  • the water-soluble packaging 1 has a first chamber 2 for receiving a first agent and a second chamber 3 for receiving a second agent.
  • the water-soluble packaging 1 is formed from a water-soluble film, wherein the film is closed by a circumferential sealing seam, whereby the first and second chamber is formed.
  • an oval film strip 4 is arranged over the entire surface with a material fit.
  • the film strip 4 has a printing, which is symbolized by the hatching of the film strip 4.
  • each of the two chambers 2, 3 of the packaging 1 known from FIG. 1 carries a film strip 4, which is shown in FIG. 2.
  • the printing of the first film strip 4a differs from that of the second film strip 4b, which in turn was indicated by the different hatching.
  • FIG. 3 shows the two-chamber packaging known from FIGS. 1-2.
  • a film strip 4 is only materially connected to the chamber 3 via the connecting surface 5, while the remaining surfaces of the film strip 4 have no connection to the water-soluble packaging 1.
  • the film strip 4 is fumblenchen connected to the water-soluble packaging 1.
  • This type of embodiment makes it possible, for example, for the film strip 4, which is formed like a flag, to also serve as a grip element for a user. This is of importance insofar as the water-soluble packages 1 are sensitive to moisture, thus also with respect to wet or wet fingers of a user.
  • a water-soluble packaging 1 is gripped with wet fingers, it may lead to an unwanted dissolution and leakage of the water-soluble packaging. This risk is minimized if the user can grip the packaging on the flag-like foil strip 4, so that no direct contact between the user's finder and the chambers 2, 3 of the packaging 1 arises. Although it could also come to a dissolution of the film strip 4, but this would only aesthetic disadvantages and no - in the perception of a user - failure of the package 1 result.
  • Connecting surface 5 may be formed, which is shown in Fig. 4.
  • the connecting surface 5 may, as shown in Fig. 5, extend over an entire edge length of a sealed seam. Enlarged by the opposite in the preceding embodiments
  • Contact surface can be a particularly strong positive connection between the
  • Foil strip 4 and the water-soluble packaging 4 can be achieved.
  • connection surface 5 which is formed between the film strip 4 and the package 1
  • two spaced connection surfaces 5 on the packaging which will be explained below with reference to the embodiments of FIGS. 6-7.
  • the film strip 4 is connected by its distal ends to a bonding surface 5 at the top and bottom (not visible) of the water-soluble package 1 so as to form a loop.
  • This loop may serve as a grip member for a user, so that he does not have to touch the water-soluble package 1 directly with his fingers.
  • FIG. 8 shows a film strip 4b with covering layer 4a in cross-sectional view.
  • the film strip 4b which is connected to the water-soluble packaging 1, printed.
  • the printed film strip 4b is covered with a transparent, water-soluble cover layer 4a, so that the printed film strip 4b is protected against mechanical influences or direct exposure to water or water vapor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un emballage hydrosoluble contenant un agent et une enveloppe hydrosoluble. Au moins une bande de pellicule réalisée en matériau hydrosoluble est disposée par liaison de matière sur la surface extérieure/intérieure de l'emballage.
EP13703817.0A 2012-07-23 2013-02-13 Emballage hydrosoluble comprenant une composition et son procédé de fabrication Active EP2874897B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13703817T PL2874897T3 (pl) 2012-07-23 2013-02-13 Opakowanie rozpuszczalne w wodzie zawierające środek i sposób jego wytwarzania

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DE102012212842.5A DE102012212842A1 (de) 2012-07-23 2012-07-23 Wasserlösliche Verpackung und Verfahren dessen Herstellung
PCT/EP2013/052843 WO2014015996A2 (fr) 2012-07-23 2013-02-13 Emballage hydrosoluble et son procédé de fabrication

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WO2014015996A3 (fr) 2014-09-18
WO2014015996A2 (fr) 2014-01-30
EP2874897B1 (fr) 2019-08-21
US20190241846A1 (en) 2019-08-08
PL2874897T3 (pl) 2020-03-31
DE102012212842A1 (de) 2014-01-23
US20150136637A1 (en) 2015-05-21

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