EP0628495A1 - Verpackungssystem für Produkte zum Blondieren von Haaren und entsprechendes Blondierverfahren - Google Patents

Verpackungssystem für Produkte zum Blondieren von Haaren und entsprechendes Blondierverfahren Download PDF

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Publication number
EP0628495A1
EP0628495A1 EP94401195A EP94401195A EP0628495A1 EP 0628495 A1 EP0628495 A1 EP 0628495A1 EP 94401195 A EP94401195 A EP 94401195A EP 94401195 A EP94401195 A EP 94401195A EP 0628495 A1 EP0628495 A1 EP 0628495A1
Authority
EP
European Patent Office
Prior art keywords
bag
tube
assembly according
thread
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.)
Granted
Application number
EP94401195A
Other languages
English (en)
French (fr)
Other versions
EP0628495B1 (de
Inventor
Antonin Goncalves
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 EP0628495A1 publication Critical patent/EP0628495A1/de
Application granted granted Critical
Publication of EP0628495B1 publication Critical patent/EP0628495B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/0041—Processes for treating the hair of the scalp
    • A45D19/0066—Coloring or bleaching
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/24—Inserts or accessories added or incorporated during filling of containers
    • B65D77/245—Utensils for removing the contents from the package, e.g. spoons, forks, spatulas
    • 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
    • B65D81/3216—Rigid containers disposed one within the other
    • 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
    • B65D81/3233—Flexible containers disposed within rigid containers
    • B65D81/3238—Flexible containers disposed within rigid containers with additional means facilitating admixture

Definitions

  • the present invention relates to a set for packaging products for lightening or bleaching the hair and a method for lightening or bleaching the hair by means of such a set.
  • the terms "lighten” and “discolor” will be used interchangeably, the two concepts differing only in the extent of the change in color and therefore corresponding to the same action to different degrees.
  • a paste obtained is prepared by mixing, just before use, a bleaching powder containing a peroxygenated salt and a developer, most often based on hydrogen peroxide, the mixture obtained is applied, either on the whole of the hair, or on locks, for a determined time, then, finally, rinse with water and dry the hair.
  • a cloud of bleaching powder is formed, which is irritating to the nasal mucous membranes and which gives off an unpleasant odor.
  • the object of the present invention is to propose a compact assembly which makes it possible to completely eliminate the release into the atmosphere of an irritating cloud of bleaching powder.
  • the present invention therefore relates to a set of packaging products for lightening hair containing, in the same container, a flexible plastic bag containing a bleaching powder and a container containing a developer in fluid form, characterized in that the sachet consists of a bag of flexible plastic material, fixed on a head of rigid plastic material comprising an annular element forming a neck provided with at least a thread, the bag being closed by a cap screwed onto said annular element; that the container is a tube of flexible material containing the developer in the form of a cream, this tube comprising a neck provided with a thread, which is capable of cooperating with a thread of the annular element, the tube being closed by a screw cap on the thread of its neck; and that at least one element of the container constitutes a tray capable of receiving the mixture of the powder and the developer with a view to its application to the hair.
  • developer in the form of a cream means a developer in the form of a viscous paste or a viscous gel, but nevertheless fluid.
  • the sachet comprises an annular element provided with a thread capable of cooperating with the thread of the neck of the tube containing the developer in the form of a cream; it is thus possible to avoid any release of cloud of bleaching substance when mixing it with the developer.
  • the neck of the tube is screwed onto the annular element of the bag and by compressing the tube, the developer initially contained in the tube, without the pulverulent product being able to be released from the sachet because the latter is closed by the tube during the operation; moreover, the developer being in the form of a cream, it is deposited on the powder, forming a layer which prevents any release of a cloud of powder in the sachet; as a result, no powder particles can escape from the sachet when the sachet is opened.
  • the user since the user then closes the sachet using the cap, before mixing, there can also be no formation of a cloud of powdery product at the mixing stage.
  • the neck of the tube has an external thread
  • the cap of the bag has an internal thread
  • the annular element comprises, on the one hand, an external thread which is capable of cooperating with the thread of the cap and on the other hand, an internal thread which is capable of cooperating with the thread of the neck of the tube.
  • the bleaching powder is placed in the bottom of the bag, the latter being folded so that its part containing the powder is placed opposite a first empty part of said bag located in the vicinity of the fixing head of the bag and, between the part of the bag containing the powder and the fold of the bag, there is a second empty part, which is opposite an area of the first empty part of the bag, the tube being arranged in line with the area where the first and second empty parts mentioned above are opposite, parallel to the fold of the bag.
  • the packaging assembly comprises a metering device which is preferably provided with at least one dosage level. and a spout.
  • This dispenser is advantageously fixed detachably outside the container. It should be noted that, according to the invention, the developer being in the form of a cream, it is possible to introduce it into the packaging assembly using a tube which contains the developer. If it is desired to obtain a more fluid mixture, water is introduced subsequently using the aforementioned metering device. This avoids having to store a liquid developer in a rigid bottle, which would require a larger packaging unit.
  • the container is preferably constituted by a rigid or semi-rigid plastic shell provided with a detachable cover, the assembly having, in general, the shape of a right prism or cylinder.
  • the shell can be used as a tray to pour the mixture obtained by kneading before removing it and applying it to the hair.
  • the container when the assembly includes a metering device, the container has the shape of a straight prism based polygonal of which two adjacent faces form between them, outside the container, an angle less than 180 ° to constitute outside the container a housing allowing the positioning of the metering device.
  • the end of the bag which is opposite to the fixing head, constitutes a bottom closed by a transverse weld in which two to four rigid bars are sealed, the total length of which is at less equal to two thirds of the width of the bag at said bottom.
  • the bars are preferably made of rigid plastic. The presence of these separate bars makes it possible to knead the bag in the width direction because the bag can fold longitudinally between two bars. However, all of the bars remain rigid enough so that the bag can be rolled around the bars to completely expel the mixture from the sachet.
  • the transverse weld of the bottom of the bag defines with the longitudinal edges of said bag rounded corners to avoid any retention of powder in the corners of the bag.
  • the bag is preferably at least partially made of transparent plastic so as to allow the user to check the homogeneity of the kneaded mixture during kneading.
  • the bag is composed of two sheets of plastic, one of these sheets being transparent and the other opaque: the bag comprises, in this case, two longitudinal welds and a transverse bottom weld.
  • the bag preferably has, over a certain height in the vicinity of the fixing head, and in projection on the plane passing through the bottom weld and through the axis of the fixing head, a decreasing width in the direction of said head. of fixation.
  • the sachet thus forms, in a way, a funnel, which facilitates the flow, out of the sachet, of the mixture obtained after kneading.
  • the bag is advantageously made from one or two sheets of flexible plastic.
  • These sheets can be, for example, made of polyethylene, or a multilayer plastic complex consisting of layers of (polyethylene terephthalate / polyethylene) or layers of (polyethylene terephthalate / polyethylene / copolymer of ethylene and vinyl alcohol / polyethylene).
  • the packaging set may contain accessories, such as gloves, a perforated cap for bleaching locks, hooks for locks or instructions for use. It generally also contains an applicator, such as a brush, usable independently of the sachet or an applicator capable of being screwed onto the annular element of the sachet, in place of the cap.
  • an applicator such as a brush
  • step d) a determined quantity of water is added to the sachet, preferably measured by means of a metering device associated with the assembly, this metering unit preferably being that fixed for detachable outside the container.
  • step g) it is possible, according to a first variant of implementation, to screw on the fixing head of the bag, in place of the cap, an applicator tip and use this applicator tip to directly apply the mixture. on the hair.
  • step h) the mixture is expelled into a tray constituted by the container and, in step i), the mixture is withdrawn from said tray using a applicator.
  • step h the mixture is expelled by winding the bag of the sachet around the bars sealed in the weld at the bottom of the bag.
  • FIGS 1 and 2 show a package 1 according to the invention.
  • This assembly is constituted by a container formed by a shell 2 of semi-rigid plastic, the base of which has the shape of a rectangle, rectangle of which one of the angles 8 is notched so as to form two sides constituting on the outside an angle less than 180 °; the side walls of the hull are perpendicular to its bases.
  • This shell 2 is open on one of its bases and a cover 28 fits onto the side walls of the shell 2 to close it; in a variant, the cover 28 could be replaced by a peelable film heat-sealed on the edges of the shell 2.
  • a bag 4 In the shell 2 are arranged a bag 4, a tube 5 and an applicator constituted by a brush 6.
  • a metering device 7 which comes from molding with the shell 2; this dispenser is attached to the shell 2 by pins 9, which can be broken to detach the dispenser 7 from the shell 2.
  • the dispenser 7 is shown in detail in Figure 3: it has a generally parallelepiped shape; a spout 10 has been provided there. A line is drawn on its wall to indicate the level of filling to be respected.
  • the bag 4 is illustrated in more detail in Figures 4 and 5. It consists of a plastic bag 11 welded to a fixing head 12.
  • the bag 11 is formed by welding two sheets of plastic material 13 and 14 , one of these sheets 13 being transparent and the other 14 being opaque.
  • the two sheets 13 and 14 are welded laterally by the welds 15 and, to form the bottom, by a transverse weld 16.
  • the junction between the bottom weld 16 and the side welds 15 is done each time with a rounded angle 18; in this way, during the kneading stage, bleaching powder is prevented from remaining trapped in the corners.
  • the two plastic sheets 13 and 14 have, starting from the bottom weld 16, a constant width over a certain height then a decreasing width in the direction of the mouth of the bag 11 so as to form in a way a funnel which favors the flow of the kneaded mixture.
  • the bag 11 is fixed to the fixing head 12, which is made of rigid plastic.
  • Said head 12 is obtained in one piece by molding and consists of two coaxial elements 19, 20.
  • the first element 19 is constituted by a skirt having in cross section an oblong shape and the external surface of which is provided with horizontal ridges to facilitate fixing the bag 11.
  • the perimeter of the element 19 is close to the perimeter of the mouth of the bag 11 so as to be able to thread and weld the bag on the element 19 without making folds.
  • the element 20 is connected by a shoulder to the element 19; it constitutes an annular element, which forms a neck for filling and emptying the bag 4.
  • Said annular element 20 is provided with an external thread 21 and an internal thread 22.
  • the bag 4 can be closed by a cap 23, which is provided with an internal thread 24 capable of cooperating with the external thread 21 of the annular element 20.
  • the bleaching powder P is introduced into said sachet 4 by the annular element 20 forming a neck.
  • the bag 4 is pressed between two pushers to expel the air and the cap 23 is screwed on.
  • the bag 4 is then folded into two parts which are superimposed so that the bars 17 are located at the element 19 for fixing the bag, while keeping the powder in the vicinity of the bottom of the bag, so as to preserve on both sides of the fold an empty part, the zone where these two empty parts are superimposed being thin.
  • the sachet thus folded is placed in the shell 2.
  • the tube 5 containing the developer in the form of a cream is placed against the sachet 4, in line with the aforementioned thin zone.
  • a brush 6 is placed next to the tube 5 at the fold of the bag 4.
  • the tube 5 comprises a neck 25 (see FIG. 6B) provided with an external thread 26 capable of cooperating with the internal thread 22 of the annular element 20.
  • the tube is closed by a plug 27 screwed onto the thread 26.
  • FIGS. 6A to 6E When a user wishes to use the packaging assembly described above, he operates in the manner schematically illustrated in FIGS. 6A to 6E. He opens the shell 2 by removing the cover 28 and takes from it the sachet 4 containing the powder P and the tube 5 containing the developer in the form of cream C. He unscrews the cap 23 of the sachet 4 and the cap 27 of the tube 5 then screws the tube 5 in the annular element 20, the thread 26 of the neck 25 of the tube 5 cooperating with the internal thread 22 of the annular element 20 (see FIG. 6B). He then compresses the tube 5 to introduce into the bag 4 all of the cream C contained in the tube 5. During this operation, the tube 5 closing the bag 4, the bleaching powder cannot escape from the bag. The user then unscrews the tube 5 so releasing the annular element 20: the bleaching powder P cannot escape from the bag 4 since it is covered by the cream C.
  • the mixture obtained by kneading can then be taken from the tray 70 using the brush 6 to be applied to the hair.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cosmetics (AREA)
  • Closures For Containers (AREA)
  • Tubes (AREA)
EP94401195A 1993-06-07 1994-05-31 Verpackungssystem für Produkte zum Blondieren von Haaren und entsprechendes Blondierverfahren Expired - Lifetime EP0628495B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9306762 1993-06-07
FR9306762A FR2706159B1 (fr) 1993-06-07 1993-06-07 Ensemble de conditionnement de produits pour l'éclaircissement des cheveux et procédé correspondant pour éclaircir les cheveux.

Publications (2)

Publication Number Publication Date
EP0628495A1 true EP0628495A1 (de) 1994-12-14
EP0628495B1 EP0628495B1 (de) 1995-10-04

Family

ID=9447805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94401195A Expired - Lifetime EP0628495B1 (de) 1993-06-07 1994-05-31 Verpackungssystem für Produkte zum Blondieren von Haaren und entsprechendes Blondierverfahren

Country Status (5)

Country Link
US (1) US5551454A (de)
EP (1) EP0628495B1 (de)
DE (1) DE69400021T2 (de)
ES (1) ES2078132T3 (de)
FR (1) FR2706159B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721286A1 (fr) * 1994-06-07 1995-12-22 Oreal Ensemble de conditionnement et de préparation d'un produit par mélange extemporané d'une première et d'une seconde compositions.
WO1998007638A1 (en) * 1996-08-21 1998-02-26 The Sherwin-Williams Company Dispenser for a two-part composition
EP0878145A1 (de) * 1997-05-16 1998-11-18 L'oreal Vorrichtung zum Auftragen einer Haarbehandlungsmittels und Auftragsverfahren zum Gebrauch dieser Vorrichtung
WO1999026596A1 (en) * 1997-11-21 1999-06-03 The Procter & Gamble Company Fluid delivery system
US6334449B1 (en) 1997-11-21 2002-01-01 The Proctor & Gamble Company Fluid delivery system
US6505986B1 (en) 1997-11-21 2003-01-14 The Procter & Gamble Company Applicator systems

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HUP0101233A2 (hu) * 1997-11-21 2001-08-28 The Procter & Gamble Co. Termékfelhordó
FR2772567B1 (fr) 1997-12-19 2000-02-18 Oreal Recipient pour le conditionnement d'une composition, notamment capillaire, en vue de son application sur un support
US5972043A (en) * 1998-03-17 1999-10-26 Galvan; Tim Methods for mixing and applying hair coloring compounds, and hair coloring devices and kits which comprise a brush and an enclosed mixing bowl
US6145513A (en) * 1999-02-26 2000-11-14 New Basics, Inc. Hair dye applicator
US6615883B2 (en) 2001-12-07 2003-09-09 Pechiney Plastic Packagaing, Inc. Container having splines and method for using same
US8316863B2 (en) * 2002-07-17 2012-11-27 L'oreal S.A. Applicator nozzle and applicator assembly incorporating such a nozzle
US7044137B2 (en) * 2002-08-23 2006-05-16 Appliances Development Corporation Hair treating device
US6772918B2 (en) * 2002-10-07 2004-08-10 Justrite Manufacturing Company Safety can
CN100405950C (zh) * 2002-11-07 2008-07-30 莱雅公司 头发染色和增亮的方法及系统
US20040089316A1 (en) * 2002-11-07 2004-05-13 Carol Hamilton Methods and systems for hair coloring and highlighting
AU2003301034A1 (en) * 2002-12-17 2004-07-22 New Basics, Inc. Touch up/moustache hair fluid applicator
WO2004057997A2 (en) * 2002-12-17 2004-07-15 New Basics, Inc. Highlighting hair fluid applicator
US7407055B2 (en) * 2003-09-25 2008-08-05 Rodriguez Deborah T Hair roots coloring kit
US20070119472A1 (en) * 2005-11-28 2007-05-31 West Rosemary S W Labeled hair color brush
GB0624124D0 (en) * 2006-12-02 2007-01-10 Straw Sharon Touch up hair colour
US20090074501A1 (en) * 2007-09-14 2009-03-19 Miller Eric D Hair dye application system
US8118037B2 (en) * 2009-10-09 2012-02-21 Rey Cardenas Ergonomic hair coloring brush
US8602273B2 (en) 2010-03-01 2013-12-10 Justrite Manufacturing Company Llc Safety can
US20110226273A1 (en) * 2010-03-19 2011-09-22 Kao Corporation Method for Targeted Application of Hair Care Products
US9439490B2 (en) 2011-12-30 2016-09-13 L'oreal Paperboard packaging containers and related methods of use
EP2612825B1 (de) * 2012-01-04 2017-11-01 Noxell Corporation Haarfärbemittelbehälter in Form einer flexiblen Tasche
DE102015216332A1 (de) 2015-08-26 2017-03-02 Henkel Ag & Co. Kgaa Haarbehandlungsprodukt zur Erzeugung einer mehrkomponentigen Zubereitungsmischung
WO2018075806A1 (en) * 2016-10-19 2018-04-26 Mckenzie Cynthia Hair coloring kit and methods of use and doing business
US11858711B1 (en) * 2019-09-06 2024-01-02 BICA Beauty LLC Hair dyeing system and method
US20220202162A1 (en) * 2020-12-31 2022-06-30 Millenia Productions, Llc Basin containing individually packaged spa products for use therewith
FR3124500B1 (fr) * 2021-06-29 2023-12-29 L’Oreal Ensemble de conditionnement et de préparation d’un produit cosmétique
IT202200026748A1 (it) * 2022-12-23 2024-06-23 Deco Hair S P A Confezione comprendente un contenitore a bottiglia contenente una composizione schiarente o decolorante dei capelli e metodo per il suo utilizzo

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US4116365A (en) * 1975-05-19 1978-09-26 Shila Morganroth Methods of preparing bleach paste for and applying it to hair
EP0246835A2 (de) * 1986-05-21 1987-11-25 Johnsen & Jorgensen Jaypak Limited Mischsysteme und -geräte

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721286A1 (fr) * 1994-06-07 1995-12-22 Oreal Ensemble de conditionnement et de préparation d'un produit par mélange extemporané d'une première et d'une seconde compositions.
WO1998007638A1 (en) * 1996-08-21 1998-02-26 The Sherwin-Williams Company Dispenser for a two-part composition
EP0878145A1 (de) * 1997-05-16 1998-11-18 L'oreal Vorrichtung zum Auftragen einer Haarbehandlungsmittels und Auftragsverfahren zum Gebrauch dieser Vorrichtung
FR2763222A1 (fr) * 1997-05-16 1998-11-20 Oreal Dispositif d'application d'une composition capillaire et procede d'application utilisant un tel dispositif
WO1999026596A1 (en) * 1997-11-21 1999-06-03 The Procter & Gamble Company Fluid delivery system
US6334449B1 (en) 1997-11-21 2002-01-01 The Proctor & Gamble Company Fluid delivery system
US6505986B1 (en) 1997-11-21 2003-01-14 The Procter & Gamble Company Applicator systems

Also Published As

Publication number Publication date
FR2706159A1 (fr) 1994-12-16
ES2078132T3 (es) 1995-12-01
EP0628495B1 (de) 1995-10-04
FR2706159B1 (fr) 1996-02-09
DE69400021T2 (de) 1996-06-20
US5551454A (en) 1996-09-03
DE69400021D1 (de) 1995-11-09

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