EP2193085A1 - Système de dosage et de déversement - Google Patents

Système de dosage et de déversement

Info

Publication number
EP2193085A1
EP2193085A1 EP08783454A EP08783454A EP2193085A1 EP 2193085 A1 EP2193085 A1 EP 2193085A1 EP 08783454 A EP08783454 A EP 08783454A EP 08783454 A EP08783454 A EP 08783454A EP 2193085 A1 EP2193085 A1 EP 2193085A1
Authority
EP
European Patent Office
Prior art keywords
pouring
dosing
dosing system
metering
product container
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.)
Withdrawn
Application number
EP08783454A
Other languages
German (de)
English (en)
Inventor
Marc A. Berner
Elke Wagner
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.)
Mifa AG Frenkedorf
Original Assignee
Mifa AG Frenkedorf
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 Mifa AG Frenkedorf filed Critical Mifa AG Frenkedorf
Publication of EP2193085A1 publication Critical patent/EP2193085A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having 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
    • B65D2231/00—Means for facilitating the complete expelling of the contents

Definitions

  • the present invention relates to spout and dosing systems for the simultaneous provision of two or more flowable contents, containing
  • EP 1245500 describes a multi-chamber bag with a multiple sampling channel.
  • US 2005/0109796 describes a flexible multi-chamber bag with a removal device which communicates with both chambers of the bag.
  • These dosing systems are suitable for removing two products at the same time, and the ratio can be determined by the manufacturer when removing the two components. However, the total amount of the two components can not be determined by the manufacturer. Furthermore, the removal ratio of the contents can be set only inaccurate. An exact portionwise removal of the contents is therefore not possible.
  • DE 10 2005 051 337 describes a dosing system consisting of a specially shaped multi-chamber bottle with an adaptive closure.
  • This dosing system is suitable for dosing two liquids as an overhead dosing device so that the ratio of the components to one another and the total quantity can be determined by the manufacturer.
  • this dosing system is not suitable for flexible or semi-rigid product containers.
  • DE29511932 describes a dispenser, eg a two-chamber tube, for a medium composed of two components. According to the embodiment shown there, the ratio of the two components can be adjusted, but not the total amount to be dosed.
  • US 4978025 describes a stand-up bag with spreading device and optionally present metering device. However, the bags described there are not suitable for dispensing several components.
  • An object of the present invention is therefore to eliminate the disadvantages of the known Dosiersyster ⁇ e. Further objects emerge from the description and the advantageous embodiments of the invention. In particular, there is a need for metering systems whose product containers are flexible or semi-rigid ("bags") and still provide the opportunity to dose several flowable products so that their
  • Ratio to each other and the total amount are predetermined or predeterminable.
  • the invention thus relates to a pouring and metering system for the simultaneous provision of two or more flowable fillers, the use of the pouring and metering system for metering flowable Fillings, in particular liquid detergents and cleaners.
  • flowable fill material is well known to those skilled in particular, it refers to solid, finely divided solids such as powder, powder or granules with a particle size 10 -. 20000 microns, preferably from 50 - 3000 microns and liquid goods, such as complementary and ⁇ tel, solutions, emulsions, suspensions , gels having a viscosity of 0.2 - 30,000 mPas, preferably 1 - 5000 mPas (at the application temperature, in particular at room temperature) products in a context of the present invention are particularly detergent, laundry detergent, washing ⁇ aids, bleaching agents, soaps, shampoos as well as coarse-grain foods.
  • Preferred solid bulk materials are those which have a low tendency to adhere to adhesion
  • preferred liquid bulk materials are those with Newtonian or shear-setting flow behavior.
  • product compartment designates the space containing a product; it is typically formed by the product container.
  • Provision room as part of the dosing device, identifies the space that receives the contents to be dosed and communicates with the dosing device
  • Flexible product containers are known to the person skilled in the art, the term generally refers to all types of flexible packaging, eg stand-up, hose or block bags
  • Fig. 1 shows schematically an example of an arrangement according to the invention with the principle of operation of a sugar spreader, wherein the staging area is internal, i. inside the Gregutraumes, is arranged.
  • the spreading device 11 is not shown here
  • FIG. 2 shows schematically a spreading device 11, as it can be combined with the arrangement 1 according to FIG.
  • the spreading device is detachably or permanently connected to the riser / the risers 10 and works on the spring principle, whereby the collapse of the product container prevented during removal and the handling is improved overall.
  • FIG. 3 shows a further embodiment of an arrangement according to the invention, wherein the riser pipes 10 form a unit with the separating membrane 12.
  • the invention relates to an arrangement, in particular a pouring and dosing system, which is suitable for the simultaneous provision of two or more flowable filling goods, such that the contents are provided in predetermined ratio to each other and given total amount.
  • This type of provision in which a plurality of contents are provided in predetermined partial volumes, so that a predetermined ratio of the contents to each other and in the context of this invention, a "volumetric supply.”
  • the arrangement according to the invention comprises a metering device, at least one spreading device per product space and either a flexible product container with several, in particular two Greuäumen or more, in particular two, product containers, each with a Gregutraum.
  • An advantage of the inventive arrangement is that a volumetric provision of the filling materials is possible without having to be in the arrangement of moving parts, such as valves or pistons, vorgese ⁇ hen. As a result, a cost-effective production and good reliability are obtained.
  • the arrangement according to the invention can be filled or filled.
  • the described arrangement thus allows a partial emptying and at the same time a volumetric provision of the contents.
  • the dosing device 1 comprises for each Golfgutraum 4 at least one, preferably one, staging space 2 wherein this staging space i) communicates with the corresponding Boatgutraum 4 through one or more feed ports 3 and ii) via at least one discharge port is emptied and iii) by hydrodynamic Pressure filled.
  • Said filling material space is preferably a tubular element. This element can be arranged inside the Artgutraumes or on its wall.
  • the feed openings 3 are advantageously arranged close to the floor of the product space in order to ensure complete removal of the contents.
  • the extracted subset is determined to determine the ratio of the subset to each other and the total quantity provided.
  • the dispensing device 1 further comprises at least one dispensing opening 5 for each product compartment 4.
  • This dispensing opening 5 can be designed so that each product is emptied separately or that the contents are first combined before they leave the dispensing device 1.
  • the invention relates to a metering device as described above additionally containing means for preventing backmixing which are arranged in the dispensing opening.
  • the dispensing opening 5 of the product space is advantageously designed so that adhering Gregutreste of the various products back after dosing in the original preparation space. This can be achieved, for example, by a partition wall within the dispensing opening 5 or by corresponding shaping of the bottom of the dispensing opening 5.
  • the invention relates to a metering device as described above, additionally containing means for
  • Closing the dispensing opening As such means all common closures, such as screw or snap closures, caps, plugs, valves, are suitable. Generally, such closures are advantageous because they are consumer-friendly. Furthermore, such agents are advantageous in the use of air or moisture sensitive filling goods.
  • the staging area 2 of the metering device 1 is filled by the hydrodynamic pressure of the filling material.
  • a product container suitable for the inventive arrangement is semi-rigid or flexible, preferably flexible.
  • the product containers are bags, eg stand-up pouches, with one or two chambers.
  • the spout and dosing system comprises a dosing device as described above; a flexible or semi-rigid Gregutbe- container with two or more chambers and one or more
  • the two chambers have a common wall.
  • This common wall e.g., a separation membrane 12
  • the separation membrane is designed such that it forms at least one tubular element ("riser") 10, preferably one riser tube per chamber
  • Fig. 3 there is shown an embodiment in which two molded (e.g., deep drawn) membranes are bonded together (e.g., adhered or welded) to form the respective riser tubes.
  • the pouring and metering system comprises a metering device as described above; two or more flexible or semi-rigid product container with a chamber and a spreading devices per product container.
  • the product container comprises at least one handle element.
  • Such an element facilitates handling, in connection with a correspondingly adapted dispensing opening 5, a secure handling is ensured.
  • Spreading device describes any device which is suitable for keeping the walls of a product container partially or completely spaced apart.This method prevents collapsing of the product container and thereby ensures a uniform and user-friendly removal of the product
  • Such expansion devices for flexible or semi-rigid product containers are known per se, whereas in the case of semi-rigid product containers (eg plastic tubes), the restoring forces of the walls often make a spreading device unnecessary In the case of flexible product containers (eg bags), a spreading device is advantageous
  • the spreading device can be detachably or non-detachably connected to the product container and / or the metering device or as an independent Sufficient device present in the product container.
  • the spreading device is therefore detachable or non-detachable, preferably insoluble, connected to the metering device.
  • This embodiment is preferred for disposable packaging.
  • the metering device is therefore detachable or non-detachable, preferably insoluble, connected to the metering device.
  • Dosing be designed so that a riser or other element takes over the function of the spreading.
  • a funnel-shaped riser with lateral recesses forms the expansion element.
  • the spreading device is detachable or non-detachable, preferably non-detachable, connected to the product container.
  • This embodiment is preferred in reusable packaging.
  • An additional advantage of this embodiment is that the flexible or semi-rigid Filling container is easier to fill because of the present spreading device.
  • a wall of the product container can be designed so that it fulfills the function of a spreading device.
  • the spreading device may be an additionally inserted into the packaging molded body, which is connected to the product container, for example on a sealed seam.
  • the spreading device is connected neither to the product container nor to the metering device.
  • This embodiment allows a simplified production and a free choice of materials.
  • An additional advantage of this embodiment is that the flexible or semi-rigid product container is easier to fill because of the present spreading device.
  • the spreading device for example, in the form of one or more moldings (ball, cylinder, cone, wedge ...) are present in the Gregutraum.
  • the spreading device is connected to both the product container and with the metering device, preferably inseparably connected.
  • spreading device, dosing device and parts of the product container are made of a single piece ("one-piece") .
  • This embodiment enables a simplified production and a particularly economical use of material
  • An additional advantage of this embodiment is that the flexible or semi-rigid product container is easier to fill because of the present spreading device.
  • the product container is permanently connected to the metering device.
  • a disposable packaging allows a simple and inexpensive production of filled spout and dosing systems. Further, these exporting ⁇ approximate shape is advantageous in hazardous and / or noxious substances.
  • the product container is detachably connected to the metering device.
  • This embodiment makes it possible to establish a refill system in which the user only buys the product containers and connects them to the existing metering device. ( "Reusable packaging")
  • the invention relates to a pouring and metering system as described herein, wherein metering device (1) and spreading device (11) are made in one piece.
  • metering device (1) and spreading device (11) are made in one piece.
  • This can be achieved, for example, in that a deep-drawn plastic element forms both the spreading device and the metering device.
  • the invention relates to a pouring and dosing system as described herein, the Greinbecher is formed by a two-chamber bag with internal partition (12) and wherein metering device (1), spreading device (11) and partition (12) are made in one piece , This can be achieved, for example, in that two deep-drawn
  • Plastic elements are so joined together that they form a partition wall, the spreading device and the metering device.
  • the invention relates to a pouring and dosing system such as described herein, in which the metering device is disposed within the Gregutraumes.
  • the invention further relates to an arrangement for providing a predetermined filling volume of at least two flowable filling goods comprising a metering device; at least two fillable or filled bags; at least one spreading device in one of the bags.
  • the invention relates to the use of an arrangement as described herein for the provision of flowable fillers, in particular detergents and / or cleaning agents. According to this method, it is possible to dose a mixture of two or more components in a predetermined ratio and a predetermined total volume and provide it for the application ("Provision").
  • the invention relates to the use of an arrangement as described above for providing liquid products having a viscosity of 0.2-30,000 mPas, preferably 1-5,000 mPas and / or solid products having a particle size of 10-20,000 micrometers, preferably 50 - 3000
  • Micrometers According to this method, it is possible to dose a mixture of two or more liquid contents or two or more solid flowable contents or combinations thereof in a predetermined ratio and a predetermined total volume and to provide for the application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

L'invention concerne des systèmes de dosage et de déversement destinés à la préparation volumétrique de deux matières de remplissage fluides ou plus et comportant les éléments suivants: un contenant souple pour la matière de remplissage, doté de deux espaces de remplissage (4) ou plus, ou bien deux contenants souples pour la matière de remplissage ou plus, présentant chacun un espace de remplissage (4); au moins un dispositif d'expansion (11) par espace de remplissage (4); un dispositif de dosage (1) par espace de remplissage (4), le dispositif de dosage (1) et le dispositif d'expansion (11) étant d'un seul tenant. L'invention porte également sur l'utilisation de ces systèmes pour le dosage de matières de remplissage fluides.
EP08783454A 2007-09-27 2008-08-22 Système de dosage et de déversement Withdrawn EP2193085A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH15072007 2007-09-27
PCT/CH2008/000354 WO2009039670A1 (fr) 2007-09-27 2008-08-22 Système de dosage et de déversement

Publications (1)

Publication Number Publication Date
EP2193085A1 true EP2193085A1 (fr) 2010-06-09

Family

ID=40280823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08783454A Withdrawn EP2193085A1 (fr) 2007-09-27 2008-08-22 Système de dosage et de déversement

Country Status (2)

Country Link
EP (1) EP2193085A1 (fr)
WO (1) WO2009039670A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978025A (en) * 1988-11-09 1990-12-18 Alizol S.A. Standable bag having an internal armature
US4993594A (en) * 1989-09-27 1991-02-19 Piper Becker Multi-constituent mixing and metering dispenser
US5897833A (en) * 1996-09-30 1999-04-27 Allergan Systems and methods for disinfecting contact lenses
US6398077B1 (en) * 2000-02-11 2002-06-04 Seaquist Closures Foreign, Inc. Package with multiple chambers and valves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009039670A1 *

Also Published As

Publication number Publication date
WO2009039670A1 (fr) 2009-04-02

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