EP1300344A1 - Vorrichtung zur getrennten Aufbewahrung und zum Zusammenspenden von zwei Produkten - Google Patents

Vorrichtung zur getrennten Aufbewahrung und zum Zusammenspenden von zwei Produkten Download PDF

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Publication number
EP1300344A1
EP1300344A1 EP02292201A EP02292201A EP1300344A1 EP 1300344 A1 EP1300344 A1 EP 1300344A1 EP 02292201 A EP02292201 A EP 02292201A EP 02292201 A EP02292201 A EP 02292201A EP 1300344 A1 EP1300344 A1 EP 1300344A1
Authority
EP
European Patent Office
Prior art keywords
containers
distribution
plate
orifice
dispensing
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
EP02292201A
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English (en)
French (fr)
Other versions
EP1300344B1 (de
Inventor
Vincent De Laforcade
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP1300344A1 publication Critical patent/EP1300344A1/de
Application granted granted Critical
Publication of EP1300344B1 publication Critical patent/EP1300344B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to an assembly for the separate packaging of two products and for their joint distribution, with a view to achieving a composition, in particular cosmetic, as used for example in the field of hair coloring. Other applications, however, may be considered.
  • each of the products to be mixed is packaged in a its own packaging, in particular in the form of a tube or a bag.
  • the consumer pays the content of one of the packages in the other, or the content of both packaging in a third, inside which mixing takes place.
  • the first and second products in response to pressure exerted on the flexible walls of the first and second containers, which are arranged adjacent to each other, the first and second products can be distributed jointly.
  • the joint release of the two products with a view to producing a composition, especially cosmetic can be done via a single dispensing orifice, upstream of which there may be a mixing zone in which the two products are brought into contact before being distributed in mixed form.
  • the term "irreversible" reflects the fact that the return of the second configuration at the first is made impossible whatever the manipulation of the distribution organ, it being understood that, although it is not impossible to run the distribution unit through the opposite movement to that which has allowed the device to go from the first configuration to the second, this reverse movement will have no effect on the communication between the containers and the dispensing orifice, and therefore will not cause the device to return to the first configuration.
  • the products exit via two dispensing orifices arranged one next to each other, the two products being brought into contact, directly on the surface to be treated in the case where the dispensing member is used as a application tip, or in an auxiliary container in which the mixture can be homogenized manually.
  • the choice of this or that configuration depends in particular on the viscosity of the products and their ability to mix quickly or not.
  • the single plate on which the two containers are mounted allows, by a simple movement of the dispensing member relative to the plate, in particular axial or rotational insertion, open both containers at the same time.
  • the gesture is therefore greatly simplified.
  • the two containers especially when they are in the form of bags, formed by the union of two sheets welded along their edges peripherals, are arranged with a first main face of the first bag in contact (or substantially in contact) with a second main face of the other bag.
  • the first and second faces can be directly opposite one on the other, or separated by means of separation in the form of a plate of thin.
  • the plate is preferably configured so that the containers, especially when they are in the form of relatively thin sachets, are superimposed in such a way that, preferably with one hand, the two sachets can be compressed to cause the expulsion of their contents.
  • means in particular in the form of two plates, arranged on either side of the two superimposed sachets, can be used to facilitate the joint expulsion of the two products contained in each of the containers.
  • plates are preferably of dimensions close to those of the bags.
  • the distribution member comprises first and second opening portions, suitable, in response to a movement, in particular axial, of the distribution member relative to the plate, to come in engagement with closing elements, located well upstream of the dispensing orifice (s), and associated with inlet / outlet passages of the first and second containers, of so as to put these in fluid communication the (or) orifice (s) of distribution, said engagement being unidirectional.
  • the first (respectively second) opening portions are consisting of the free end of first (respectively second) elements tubular formed by the distribution member and communicating with (or) dispensing orifice (s).
  • Such tubular portions are of sufficient length to come into engagement with said closure elements, which are preferably arranged at inside their respective containers.
  • the free end of the first and second tubular elements is crenellated so as to promote communication between the first (respectively second) containers and the (or) dispensing orifice (s) when the device is in the second configuration.
  • This feature is advantageous especially when, as we will see in detail later, the elements of closure are coupled to connecting strips whose elasticity intrinsic to tendency to bring them back to a position corresponding to the first device configuration.
  • the distribution member may include locking means capable of cooperate with corresponding means of the plate to immobilize the less axially, the dispensing member relative to the plate when the device is in the second configuration.
  • This solution is advantageous in to the extent that it constitutes one of the means that can be used to ensure the irreversibility of the passage of the device from the first to the second configuration. It is also advantageous when said irreversible character is ensured by unidirectional engagement of the opening portions of the dispensing member and of the closing elements. Indeed, without such locking, the dispensing member could be separated from the rest of the device, and may make it difficult to handle the device for the purpose of joint distribution of the two products.
  • the device comprises a break-in indicator consisting of a non-repositionable element, in particular in the form of a removable strip.
  • a break-in indicator consisting of a non-repositionable element, in particular in the form of a removable strip.
  • the closure elements associated with the passages inlet / outlet of the first and second containers have a means of coupling capable of cooperating, in particular by snap-fastening, with means correspondents of a suitable tool, before the installation of the distribution member, to drive the first and second closure elements from their position in which the first and second containers communicate with the outside, towards their position in which they isolate the first and second containers from the outside.
  • these coupling means make it possible, after filling, the closure of said passages by said closure elements before putting the distribution organ.
  • the tool consists of a filling rod, a portion of which at least is suitable for being introduced into the inlet / outlet passages of the containers, so as to fill them.
  • the filling rod can be used during its introduction to come into engagement with the closure elements so as to drive them out view of putting the first and second containers in communication with the outside.
  • the filling rod drives the closure elements in the position where they first isolate and second container from the outside.
  • said first and second containers are configured as bags whose walls are formed from at least one layer of a material thermoplastic or metallic.
  • Such sachets are generally shaped substantially rectangular. As an indication, their length can be of the order of 10 cm. Their width can be of the order of 5 cm.
  • the entry / exit passages of said first and second containers and their associated closure elements are formed by first and second inserts mounted, in particular by snap-fastening, on said plate.
  • first and second inserts mounted, in particular by snap-fastening, on said plate.
  • closure elements associated with the entry / exit passages first and second containers are connected to their respective insert by at least two flexible connecting strips. These connecting strips are advantageous when filling where it is desirable to be able, before filling, to remove the closing elements and then being able to put them back in position after filling.
  • the first and second containers can be mounted on the first, respectively second, inserts, in particular by gluing or welding.
  • the first product can be a dye
  • the second product can be a oxidant
  • said composition to be produced at the end of the mixture being a composition hair coloring.
  • the device 1 of axis X represented in the views in perspective of Figures 1 and 2 and in sectional views of Figures 3A-3B and 4A-4B includes two identical sachets 2, 2 ', arranged one beside the other and mounted on a plate 10.
  • the first bag 2 contains an oxidation dye.
  • the second 2 'sachet contains an oxidant.
  • the distribution organ 30 has a dispensing orifice 32 of elongated cross section.
  • the bags 2 and 2 ' are formed by superimposing two identical sheets and by welding said sheets along their bottom and their two edges longitudinal.
  • the end opposite the bottom of each of the sachets is closed by an insert 50, 50 ', which can be glued or welded between the two sheets defining each of the bags 2 and 2 '.
  • the sheets forming the sachets can be formed from an aluminum complex and a plastic, heat-sealable material with himself.
  • the insert 50 is made in a single thermoplastic part, obtained by injection molding.
  • the insert 50 comprises a cylindrical skirt 51 inside which is formed a axial passage 52.
  • the outer surface of the cylindrical skirt 51 in the vicinity of the upper end of the insert 50 comprises a hooking bead 53.
  • a transverse wall 54 of rectangular shape is formed with two rounded ends. Under the wall 54, the cylindrical skirt 51 is connects to two wings 55, 56, arranged in the same plane containing the axis longitudinal of the insert 50. The thickness of the wings 55 and 56 gradually decreases towards their end opposite the skirt 51.
  • the cylindrical skirt 51 is of more section weak, and comprises on its inner surface an annular groove 57 capable of cooperate by snap-fastening with an annular bead 58 formed on the surface outside of a hollow plug 59 intended to be inserted inside the axial passage 52 so as to close it off.
  • the inner surface of the cap also has a annular groove 60 whose function will be explained in detail later.
  • the plug is connected by two flexible connecting strips 61 and 62 to each of the wings 55 and 56 of the insert.
  • the insert 50 ' is identical to the insert 50 and therefore its description will not be reprise.
  • the numerical references assigned to the insert 50 ′ are those assigned to insert 50 to which a "premium" has been added.
  • FIG. 3B A sectional view of the inserts (in their closed position) is shown in the Figure 3B.
  • Figure 4B A sectional view of the inserts (in their open position) is shown in Figure 4B.
  • the plate 10 of substantially rectangular cross section, comprises a transverse wall 11 on a surface of which two are provided recesses 12 and 13 of shape corresponding to the shape of the walls transverse 54 and 54 'of the inserts 50 and 50'.
  • the wall 11 is crossed in the center of each of the recesses 12 and 13 by a passage 14 and 15 delimited by four portions of skirts 16 in an arc whose inner surface forms, at opposite the wall 11, a fastening bead 17 able to cooperate by latching with the beads 53 and 53 'of the inserts 50 and 50'.
  • each skirt portion 18 comprises on its outer surface a first latching bead 19 adjacent to the transverse wall 11 and a second latching bead 20 disposed in the vicinity of the free edge of the skirt portions 18.
  • the transverse wall 11 On its surface facing away from passages 14 and 15, the transverse wall 11 comprises, centered on the long axis of its cross section, two zones grooved 21 and 22 whose function will be explained in detail later.
  • the plate 10 is also obtained by injection molding of a material thermoplastic.
  • the distribution member 30 is of cross section, in the vicinity of its base, similar to the cross section of plate 10. Significantly at mid-height, the dispensing member 30 forms two shoulders 33 and 34 centered on the large axis of the cross section of its rectangular base. The outer surface of shoulders 33 and 34 is ribbed. Beyond shoulders 33 and 34, the section transverse of the distribution member 30 gradually decreases in the direction of the dispensing orifice 32.
  • the dispensing member 30 is connected to a tamper-evident band 31 of cross section similar to cross section of plate 10.
  • the dispensing orifice 32 communicates with a first end of two tubular elements 35, 36 aligned along the minor axis of the cross section of the base of the dispensing member 30.
  • the free end of the tubular elements 35 and 36 has a crenellated edge 37 and 38.
  • the external section of the tubular elements 35 and 36, as well as their length, are such that they can get inside the passages 52 and 52 'of the inserts 50 and 50 'and that their crenellated edges 37 and 38, after removal of the tamper-evident band 31, may come into engagement with the upper edge of the plugs 59 and 59 'so as to clear the passages 52 and 52'.
  • the inner surface of the side wall of the dispensing member 30 includes near its edge adjacent to the tamper-evident band 31, a bead peripheral 39 able, as can be seen in FIG. 3A, to cooperate by latching with the peripheral bead 20 of the plate 10 before removal of the tamper-evident tape.
  • a bead 40 formed at vicinity of the lower edge of the tamper-evident band 31 is engaged by latching with the flange 19 of the plate.
  • a pressure exerted axially on the dispensing member 30 causes an axial movement of the latter and the engagement of the bead 39 of the dispensing member 30 with the bead 19 of the plate 10.
  • the attachment force between the beads 39 and 19 is such that, except at exerting force beyond measure with normal conditions in use, the snap-fastening between the beads 39 and 19 cannot be unhooked.
  • FIG. 3A A sectional view of the device 1 in the closed position is shown in the Figure 3A.
  • the insert 50 (as well as 50 ′) is as shown in the Figure 3B.
  • FIG. 4A A sectional view of the device in the dispensing position is shown in the Figure 4A.
  • the insert 50 (as well as 50 ′) is as shown in the Figure 4B.
  • FIGS 5A-5E to which reference is now made illustrate the main steps for filling the device which has just been described with reference in the previous figures.
  • the bags 2 and 2 ′ fitted with their inserts 50 and 50 ′ are mounted on the plate 10.
  • the inserts 50 and 50 ′ are in the configuration of the Figure 3B in which the plugs 59 and 59 'close the lower ends passages 52 and 52 '. They therefore do not communicate with bags 2 and 2 '.
  • a filling tool 80 comprising two tubular rods 83, 84 kept at an adequate distance from each other by a separator 85, is placed in engagement with the device 1.
  • the rods 83 and 84 are introduced into passages 52 and 52 'until the head filling rods engages in the plugs 59 and 59 '.
  • a bead 81, 82 formed by the filling rods engages by snap-in with the grooves 60 and 60 'of the plugs 59 and 59'.
  • the plugs 59 and 59 ' disengage from the passages 52 and 52'.
  • the communication is established between the filling rods 83 and 84 and the bags 2 and 2 '.
  • the products supplied via the filling rods 83 and 84 are introduced into the sachets 2 and 2 ', via the orifices 86 and 87 of the canes of filling 83 and 84, until they are completely filled.
  • the filling rods 83 and 84 are removed according to a axial movement in the opposite direction to the bags. In doing so, and due of the snap-fit between the beads 81 and 82 of the filling rods with the grooves 60 and 60 'of plugs 59 and 59', the latter are raised to fit into passages 52 and 52 'of inserts 50 and 50'. Communication is then interrupted between the passages 52, 52 'and the bags 2 and 2'. This position is illustrated in Figure 5D.
  • the distribution member 30 is mounted on the plate 10 by snap-fitting of the beads 39 and 40 of the dispensing member 30 with the beads 19 and 20 of plate 10.
  • FIGS 6A-6C to which reference is now made illustrate the steps of use of the device 1 which has just been described previously.
  • the tamper-evident band 31 of the dispensing member 30 is torn.
  • the annular seal between the external surface of the tubular portions 35 and 36 of the dispensing member 30 and the internal wall of the inlet / outlet passages 52, 52 'of the bags 2, 2' can be provided by a bead / throat arrangement.
  • the user turns the device over a container in which the mixing is to be carried out, and pressurizes the sachets 2 and 2 'between his hands so as to cause the joint exit of the two products through the orifice distribution 32, via the tubular portions 35 and 36 of the distribution member, and this until the contents of the two sachets are completely emptied.
  • the joint distribution of the two products is done directly on the hair or the strands to be colored, the dispensing member 30 being used as an application tip.
  • the sachets 2 and 2 ' are oriented parallel to the plane containing the major axis of the section transverse of the plate 10.
  • the bags are oriented parallel to the plane containing the minor axis of the cross section of the platinum 10.
  • This alternative has the advantage of making it easier to movement of the dispensing member 30 in order to open the sachets 2 and 2 '.
  • the cross section of the plate 10 as well as the base of the dispensing member 30 is of a shape other than rectangular, in particular circular.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Closures For Containers (AREA)
  • Vending Machines For Individual Products (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packages (AREA)
  • Cartons (AREA)
EP02292201A 2001-10-04 2002-09-06 Vorrichtung zur getrennten Aufbewahrung und zum Zusammenspenden von zwei Produkten Expired - Lifetime EP1300344B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0112777A FR2830520B1 (fr) 2001-10-04 2001-10-04 Dispositif pour le conditionnement separe et la distribution conjointe de deux produits
FR0112777 2001-10-04

Publications (2)

Publication Number Publication Date
EP1300344A1 true EP1300344A1 (de) 2003-04-09
EP1300344B1 EP1300344B1 (de) 2006-01-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02292201A Expired - Lifetime EP1300344B1 (de) 2001-10-04 2002-09-06 Vorrichtung zur getrennten Aufbewahrung und zum Zusammenspenden von zwei Produkten

Country Status (8)

Country Link
US (1) US6880725B2 (de)
EP (1) EP1300344B1 (de)
JP (1) JP4065177B2 (de)
AT (1) ATE314979T1 (de)
CA (1) CA2405032C (de)
DE (1) DE60208514T2 (de)
ES (1) ES2256424T3 (de)
FR (1) FR2830520B1 (de)

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EP1671680A1 (de) 2004-12-20 2006-06-21 L'oreal Selbstbräunerkombination, Mehrkammernvorrichtung und Verfahren zum Färben der Haut
EP2016932A2 (de) 2007-07-09 2009-01-21 L'Oréal Anwendung zur Hautfärbung mit Dehydroascorbinsäure oder seinen Polymerderivaten; Pflege- und/oder Schminkverfahren

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US20080190961A1 (en) * 2007-02-09 2008-08-14 Poly-D, Llc Metered dosing container with independently deformable internal bladder
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US20080205970A1 (en) * 2007-02-23 2008-08-28 Poly-D, Llc Toothbrush with integrated toothpaste delivery
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US20080203114A1 (en) * 2007-02-23 2008-08-28 Poly-D, Llc Fluid dispenser with docking station
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US9066636B2 (en) 2012-06-26 2015-06-30 Gojo Industries, Inc. Grit and foam dispenser
WO2014077840A1 (en) * 2012-11-19 2014-05-22 Colgate-Palmolive Company Multi-chamber container
US9409696B2 (en) * 2012-11-19 2016-08-09 Colgate-Palmolive Company Multi-chamber container
EP3398872B1 (de) * 2012-12-28 2020-02-05 Kraft Foods Group Brands LLC Behälter und verfahren zur isolierung von flüssigkeiten vor der ausgabe
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EP3181244A1 (de) * 2015-12-18 2017-06-21 HILTI Aktiengesellschaft Baugruppe aus einem foliengebinde und einer auspressvorrichtung sowie foliengebinde
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EP3813768A2 (de) 2018-06-29 2021-05-05 The Procter & Gamble Company Zweiphasenprodukte
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1671680A1 (de) 2004-12-20 2006-06-21 L'oreal Selbstbräunerkombination, Mehrkammernvorrichtung und Verfahren zum Färben der Haut
EP2016932A2 (de) 2007-07-09 2009-01-21 L'Oréal Anwendung zur Hautfärbung mit Dehydroascorbinsäure oder seinen Polymerderivaten; Pflege- und/oder Schminkverfahren

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Publication number Publication date
JP4065177B2 (ja) 2008-03-19
US6880725B2 (en) 2005-04-19
FR2830520A1 (fr) 2003-04-11
CA2405032C (fr) 2007-04-17
DE60208514T2 (de) 2006-08-31
DE60208514D1 (de) 2006-03-30
ES2256424T3 (es) 2006-07-16
JP2003175953A (ja) 2003-06-24
CA2405032A1 (fr) 2003-04-04
EP1300344B1 (de) 2006-01-04
ATE314979T1 (de) 2006-02-15
FR2830520B1 (fr) 2003-12-26
US20030121936A1 (en) 2003-07-03

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