EP3034178A1 - Ausgabekopf für eine ausgabevorrichtung eines produkts - Google Patents

Ausgabekopf für eine ausgabevorrichtung eines produkts Download PDF

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Publication number
EP3034178A1
EP3034178A1 EP15200284.6A EP15200284A EP3034178A1 EP 3034178 A1 EP3034178 A1 EP 3034178A1 EP 15200284 A EP15200284 A EP 15200284A EP 3034178 A1 EP3034178 A1 EP 3034178A1
Authority
EP
European Patent Office
Prior art keywords
product
dispensing head
dispensing
nozzle
head according
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
EP15200284.6A
Other languages
English (en)
French (fr)
Other versions
EP3034178B1 (de
Inventor
Richard Bloc
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.)
Silgan Dispensing Systems Le Treport SAS
Original Assignee
Albea Le Treport SAS
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 Albea Le Treport SAS filed Critical Albea Le Treport SAS
Publication of EP3034178A1 publication Critical patent/EP3034178A1/de
Application granted granted Critical
Publication of EP3034178B1 publication Critical patent/EP3034178B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • A45D2200/057—Spray nozzles; Generating atomised liquid
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
    • B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets
    • B65D83/7535—Outlet valves opened by the product to be delivered

Definitions

  • the invention relates to a dispensing head for a product dispensing system, a dispensing system comprising such a head attached to a product pressurized tube and a bottle intended to contain a product to be dispensed at the dispenser. means of such a distribution system.
  • the fluid product is of the lotion, gel or cream type, for example for use in cosmetics or for pharmaceutical treatments.
  • Dispensing systems comprising a pump provided with a tube for feeding the product under pressure on which a push-button type distribution head is fixed to actuate the displacement of said tube over a dispensing / suction stroke of the product.
  • the dispensing head may comprise a body having a mounting well of said head on the feed tube and a product distribution path.
  • the distribution path opens into a dispensing space formed in a nozzle having an outlet passage of the product.
  • Cosmetics are becoming more and more fragile. In particular, they hardly withstand the mechanical or thermal stress (causing for example a phase shift), the contact of the air (causing for example desiccation, oxidation), and are easily contaminated by bacteria, yeasts and molds.
  • the formulators try to reinforce the intrinsic conservative activity of their products by adding ingredients with a conservative activity like certain essential oils, essences of orange, vitamin C, ... which are not declared as curators. Also, they limit the free activity of the water they are trying to keep low (AW ⁇ 0.6) so that the bacteria do not grow or little.
  • AW ⁇ 0.6 free activity of the water they are trying to keep low
  • the flasks must prevent microbiological contamination of the product, not only during storage but especially between two uses, and especially by retro-contamination from the outlet passage to the interior of the tank through the space of distribution.
  • dispensing heads whose outlet passage is equipped with a deformable membrane by pressure of the product on it, between a state respectively of closing and opening of said outlet passage.
  • the sealing of the closure between two distributions can be achieved by plating the flexible membrane on a rigid geometry.
  • the membrane plated in the outlet passage is in direct contact with the outside air, inducing a risk of rapid drying of the weak quantity of product disposed at the sealing interface.
  • the membrane tends to stick in closed state, an actuation of the distribution inducing a pressurization of the product in the distribution space to a sufficient value to ensure the separation, leading then to a sudden exit of the product through the passage thus opened.
  • the invention aims to improve the prior art by proposing in particular a dispensing head of simple design in which the distribution of the product is ensured by avoiding its microbial contamination between two uses, in particular by retro-contamination from the exit passage to the inside the tank, and this by maintaining a gradual return of the product during the actuation of the distribution even after a relatively prolonged non-use.
  • the invention proposes a dispensing head for a dispensing system of a product, said head comprising a body having a mounting well of said head on a tube for feeding the product under pressure. and a housing in communication with said well via a distribution path, said housing being equipped with a nozzle defining a distribution space between said path and an outlet passage formed in said nozzle, the nozzle being equipped with an insert having a membrane forming in the distribution space a communication interface between an upstream part in which the distribution path opens and a downstream part which feeds the outlet passage, said membrane being reversibly deformable by pressure of the product coming from of the upstream part, between a state at rest in which the dimension of the communication interface is minimal and a constrained state in which the A dimension of said interface is increased to ensure distribution, said nozzle being preferably capable of ensuring a microbiocidal or at least microbiostatic action on the product contained at least in the downstream part of the distribution space.
  • the invention proposes a system for dispensing a product, said system comprising such a dispensing head and a tube for feeding the product under pressure on which the mounting well of said head is fixed.
  • the invention proposes a bottle comprising a reservoir in which a product is intended to be packaged, said reservoir being equipped with such a dispensing system which is mounted so as to put the supply tube in communication with said reservoir for allowing the product to be conveyed from said feed tube to the outlet passage.
  • a pushbutton type dispensing head for a system for dispensing a product under pressure, for example in the form of a hazelnut or a continuous stream.
  • the fluid product is a lotion, a gel or a cream, for a cosmetic use or for pharmaceutical treatments.
  • the dispensing head comprises a body 1 having an annular skirt 2 which surrounds a well 3 for mounting said head on a feed tube under pressure of the product. Furthermore, the dispensing head comprises an upper zone 4 allowing the user to exert a digital support on said head in order to be able to move it axially.
  • the dispensing head is intended to equip a dispensing system which comprises a sampling device 5 provided with a tube 6 for feeding under pressure a product to be dispensed, on which the mounting shaft 3 of said head is fixed with sealing way to allow, by axial displacement of said head, the displacement of said tube on a dispensing / suction stroke of the product.
  • the sampling device 5 of the dispensing system may comprise a manually operated pump or, in the case where the product is packaged under pressure, a manually operated valve.
  • the pump or the valve is actuated to supply the feed tube 6 with pressure product.
  • a manually operated pump conventionally comprises a body in which are arranged means necessary for pressurizing the product to be dispensed.
  • the pump is of the type without air intake in compensation of the volume of product dispensed, so as not to introduce contaminant in the packaged product.
  • the dispensing system further comprises means, for example a hoop 7, to allow its mounting on the tank of a bottle 8 in which a product to be dispensed is intended to be packaged, and means for feeding the sampling device 5 in conditioned product, for example a dip tube disposed in the reservoir or, as shown in FIG. figure 1 , a supply piston 9 mounted slidably in the body of said reservoir so as to collect the product in said sampling device.
  • means for example a hoop 7, to allow its mounting on the tank of a bottle 8 in which a product to be dispensed is intended to be packaged
  • means for feeding the sampling device 5 in conditioned product for example a dip tube disposed in the reservoir or, as shown in FIG. figure 1 , a supply piston 9 mounted slidably in the body of said reservoir so as to collect the product in said sampling device.
  • the body 1 also has an annular housing 10 which is in communication with the mounting shaft 3 via a distribution path 11.
  • the housing 10 has an axis perpendicular to that of the well. mounting 3 to allow a lateral distribution of the product relative to the body 1.
  • the housing may be collinear with the mounting well, in particular for a distribution head forming nasal dispensing nozzle.
  • the housing 10 is equipped with a nozzle 12 delimiting a distribution space 13 between the distribution path 11 and an outlet passage 14 formed in said nozzle.
  • the housing 10 is provided with an anvil 15 around which the nozzle 12 is mounted to define the dispensing space 13, said anvil having at least one duct 16 in which at least part of the path distribution 11 extends.
  • the duct 16 extends axially in the central part of the anvil 15, in order to allow a central supply of the distribution space 13.
  • the distribution of the product is carried out by pressing on the body 1 to actuate the movement of said tube in order to convey the packaged product from the feed tube 6 to the exit passage 14.
  • the dispensing head can also be used for other types of dispensing.
  • the tank of the bottle 8 may comprise a flexible body, the pressurization of the product in the feed tube then taking place by bringing the walls of said tank closer together, without the use of a pump.
  • the nozzle 12 has a cylindrical side wall 12a of revolution which is closed forward by a distal wall 12b in which the outlet passage 14 is formed.
  • the association of the nozzle 12 in the housing 10 is formed by fitting of the side wall 12a.
  • the anvil 15 has a chamfer 15a formed on its front end.
  • the bottom of the housing 10 has a groove 17 which surrounds the anvil 15 and in which a rear portion of the side wall 12a is arranged to be mounted in tight contact between said anvil and a side wall of the housing 10.
  • At least the side wall 12a of the nozzle 12 may be made of a material whose rigidity is greater than the stiffness of the material forming the body 1.
  • the significant stiffness of the side wall 12a makes it possible to avoid its deformation during its mounting in the housing 10.
  • the lower stiffness of the body 1 provides improved sealing between the mounting well 3 and the feed tube 6.
  • the nozzle 12 is also equipped with an insert 18 which has a membrane 19 forming in the distribution space 13 a communication interface 20 between an upstream portion 13a into which the distribution path 11 opens and a downstream portion 13b which feeds the exit passage 14.
  • the membrane 19 is deformable reversibly by pressure of the product coming from the upstream part 13a, and this between a state at rest, in which the dimension of the communication interface 20 is minimal, and a constrained state, in which the dimension of said interface is increased to provide product distribution.
  • the insert 18 is made of a flexible material, in particular based on a thermoplastic elastomer (TPE) and / or a low density polyethylene (LDPE), such materials having good properties in terms of deformation reversible.
  • TPE thermoplastic elastomer
  • LDPE low density polyethylene
  • the membrane 19 has at least one deformable web 21 defining a communication interface 20 with an inner surface 22 extending on the internal face of the side wall 12a, said web being arranged to flex by pressure of the product on it by inducing a reduction the outer dimension of said web.
  • the insert 18 further has a central pin 23 around which the web 21 of the membrane 19 extends radially.
  • the insert 18 is disposed in the dispensing space 13 so that the central duct 16 of the anvil 15, and therefore the distribution path 11, opens out axially opposite the central pin 23, which allows a homogeneous angular distribution of the product leaving said path in the upstream portion 13a of the distribution space 13.
  • the membrane 19 has at least two, and in particular three webs 21 which each extend on an angular sector being angularly separated by a bridge 24, whose rigidity is greater than that of said sails, in particular to not to bend by pressure of the product on him.
  • the bridges 24 extend radially from the periphery of the central peg 23 by being angularly equilateral, so that the webs 21 have identical angular dimensions.
  • the webs 21 subjected to the pressure of said product deform in a homogeneous manner to allow a substantially symmetrical increase in the size of the communication interface. 20.
  • each sail 21 has a bellows 25 arranged to control its deformation under the effect of the pressure of the product.
  • the bellows 25 are arranged so that the diaphragm 19 in the stressed state comes to bear axially on the inside of the distal wall 12b maintaining a communication interface 20 between said support and said wall.
  • the bridges 24 each extend from a front portion of the central pin 23 and each have a front stop 24a which bears axially on the inside of the distal wall 12b, in particular under the effect of the pressure exerted by the product on the sails 21.
  • the front stops 24a extend axially beyond the front end 23a of the central pin 23, so as to prevent said front end from occulting the outlet passage 14, in particular in the event of significant pressure of the product in the upstream portion 13a.
  • the product may remain immobilized in the dispensing space 13, bringing it into contact with the potentially contaminating outside air by bacteria and / or fungi.
  • the outlet passage 14 into the dispensing space 13
  • at least the dose of product to be distributed later can be contaminated.
  • the nozzle 12 is furthermore capable of ensuring a microbiocidal or at least a microbiostatic action on the product contained at least in the downstream part 13b of the distribution space 13.
  • the product contained in the downstream portion 13b is more exposed to the outside air than the product contained in the upstream portion 13a, and therefore has greater risk of contamination by said air outside.
  • At least the surfaces of the nozzle 12 which delimit the downstream portion 13b are arranged to ensure a microbiocidal or at least microbiostatic action on the product.
  • the entire inner face of the side wall 12a can be arranged to ensure a microbiocidal or at least microbiostatic action on the product, to also allow a decontamination of the product contained in the upstream portion 13a.
  • the outer surface of the distal wall 12b is also capable of ensuring a microbiocidal or at least microbiostatic function to prevent the contamination of soil disposed on it between two distributions, thus ensuring that the product subsequently distributed is not contaminated by said defilements.
  • the side wall 14a delimiting the outlet passage 14 may be capable of ensuring a microbiocidal or at least microbiostatic function, since the product contained in the downstream part 13b between two distributions is also in contact with the outside air.
  • the outlet passage 14 has an orifice 26 which is delimited by a side wall 14a provided with at least one inner projection 27, and in particular of five internal projections 27, which allows the product to be dispensed in the form of a tablecloth stiffened.
  • a stiffening of the sheet of product to be dispensed is combined by means of the lateral projections 27 with an action against the contamination of the product of said sheet by the bacteria , yeasts and molds.
  • the sail 21 has, in connection with the figure 5b an outer dimension at rest which is less than the inner dimension of the inner bearing surface 22, to prevent contact of said web on said inner bearing surface.
  • the web 21 may have an outside dimension at rest which is substantially equal to the internal dimension of the surface 22.
  • the rest dimension of the communication interface 20 is substantially zero, which makes it possible to limit as much as possible the passage in the upstream portion 13a of external contaminants and / or undistributed product and potentially contaminated.
  • the insert 18 may also be capable of ensuring a microbiocidal or at least microbiostatic action on the product contained at least at the level of the communication interface 20.
  • the insert 18 may consist entirely of a material having microbiocidal or at least microbiostatic properties, so as to participate with the nozzle 12 in the decontamination of the product remaining in the downstream part 13b after use of the bottle 8, and thus avoid contamination by said product remaining product passing through said downstream part during a subsequent use of said bottle.
  • the nozzle 12 may in particular be made from at least one material having microbiocidal or at least microbiostatic properties, so that said nozzle is active relative to the inhibition by being hostile to microbial growth in the product disposed in its vicinity.
  • the microbiocidal or at least microbiostatic properties of the material are obtained by contacting the product with a microbiocidal or at least microbiostatic agent, for example by using a metallic material such as a copper or zinc alloy or a material comprising less a charge of such metal particles or having undergone a surface treatment by fluorination, zinc plating or copper plating.
  • a metallic material such as a copper or zinc alloy or a material comprising less a charge of such metal particles or having undergone a surface treatment by fluorination, zinc plating or copper plating.
  • the nozzle 12 may comprise metallic copper or a copper-based metal alloy which, by virtue of its microbiostatic properties, prevents the proliferation or eliminates contaminants in contact with said nozzle, and without migration into the product of a any antimicrobial agent.
  • the use of the nozzle 12 then makes it possible to locate the use of copper at the dispensing space, without having to copper and / or charge in copper particles the body 1 of the dispensing head.
  • the nozzle 12 comprises an alloy based on copper, nickel and zinc, in particular the CuNi 12 Zn 24 alloy, which also has good properties in terms of machining and corrosion resistance.
  • the nozzle 12 may be made entirely of metal copper or one of its alloys, in particular by stamping a sheet, such a solution having the particular advantage of being simple and inexpensive to achieve.
  • the nozzle 12 may be made of synthetic material, for example of the polyolefin type and in particular based on polypropylene (PP), of which at least one surface intended to delimit the distribution space 13 is metallized with a copper deposit or of one of his alloys.
  • PP polypropylene
  • the nozzle 12 is made of a synthetic material which is loaded with metallic copper particles with a charge rate sufficient for copper particles to be disposed on the surface to be in contact with the product.
  • the microbiocidal or at least microbiostatic properties of the material may also be obtained by diffusion in the product of an antimicrobial agent, for example on an organic base such as Trichlosan (commercial name of the company Melcoplast) or on silver base, or mineral.
  • an antimicrobial agent for example on an organic base such as Trichlosan (commercial name of the company Melcoplast) or on silver base, or mineral.
  • the material may comprise at least one polyolefin, for example polyethylene (PE), in particular at low density (LDPE), polypropylene (PP) and / or polystyrene, which is loaded with at least one antimicrobial agent.
  • microbiocidal or at least microbiostatic properties of the material may also be obtained by irradiation of the product with radiation of suitable wavelength, in particular by means of a material which exhibits photoluminescence properties after exposure to external light.
  • the material may be based on at least one polyolefin, for example low density polyethylene (LDPE), said polyolefin being charged with at least one additive capable of emitting photoluminescent radiation which has a wavelength between 250 and 260 nanometers, including 254 nanometers, which corresponds to the order of magnitude of sterilizing ultraviolet radiation.
  • LDPE low density polyethylene

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP15200284.6A 2014-12-18 2015-12-15 Ausgabekopf für eine ausgabevorrichtung eines produkts Active EP3034178B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1462837A FR3030313B1 (fr) 2014-12-18 2014-12-18 Tete de distribution pour un systeme de distribution d'un produit

Publications (2)

Publication Number Publication Date
EP3034178A1 true EP3034178A1 (de) 2016-06-22
EP3034178B1 EP3034178B1 (de) 2019-03-27

Family

ID=52477984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15200284.6A Active EP3034178B1 (de) 2014-12-18 2015-12-15 Ausgabekopf für eine ausgabevorrichtung eines produkts

Country Status (5)

Country Link
US (1) US9724712B2 (de)
EP (1) EP3034178B1 (de)
CN (1) CN105709961B (de)
BR (1) BR102015031866B1 (de)
FR (1) FR3030313B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046944B1 (fr) * 2016-01-22 2022-04-01 Capsum Dispositif de conditionnement et de distribution sans reprise d'air d'un produit, notamment a plusieurs phases, bague de purge et procede associes
EP3727702B1 (de) * 2017-12-21 2021-11-17 SHL Medical AG Sprühdüsenchip und medikamentenausgabevorrichtung damit
FR3081113B1 (fr) * 2018-05-18 2020-05-29 Albea Le Treport Piston pour reservoir d'un distributeur d'un produit fluide sans reprise d'air
WO2020151897A1 (en) * 2019-01-25 2020-07-30 Shl Medical Ag Spray nozzle chip and a medicament delivery device comprising the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249681A (en) * 1979-06-11 1981-02-10 The Dow Chemical Company Leak-proof sprayer
EP0908395A1 (de) * 1997-10-10 1999-04-14 L'oreal Ausgabekopf mit Luftansauger, Verpackung und Spender mit einem solchen Kopf
EP1327477A1 (de) * 2002-01-10 2003-07-16 AERO PUMP GMBH Zerstäuberpumpen Betätigungskopf einer Saug-Druck-Pumpe zum Ausspritzen eines Produkts aus einem Behältnis
EP1637232A1 (de) * 2004-09-17 2006-03-22 Saint-Gobain Calmar Inc. Kunststoff Ausgabeventil
WO2013072635A1 (fr) * 2011-11-17 2013-05-23 Rexam Dispensing Systems Tête de distribution pour un système de distribution d'un produit sous pression
FR2990931A1 (fr) * 2012-05-23 2013-11-29 Rexam Dispensing Sys Systeme de distribution d'un produit fluide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709437A (en) * 1968-09-23 1973-01-09 Hershel Earl Wright Method and device for producing foam
CH577923A5 (de) * 1972-03-31 1976-07-30 Ciba Geigy Ag
US20080202556A1 (en) * 2006-10-23 2008-08-28 Pivonka Nicholas L One-Handed Method of Cleaning Surfaces

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249681A (en) * 1979-06-11 1981-02-10 The Dow Chemical Company Leak-proof sprayer
EP0908395A1 (de) * 1997-10-10 1999-04-14 L'oreal Ausgabekopf mit Luftansauger, Verpackung und Spender mit einem solchen Kopf
EP1327477A1 (de) * 2002-01-10 2003-07-16 AERO PUMP GMBH Zerstäuberpumpen Betätigungskopf einer Saug-Druck-Pumpe zum Ausspritzen eines Produkts aus einem Behältnis
EP1637232A1 (de) * 2004-09-17 2006-03-22 Saint-Gobain Calmar Inc. Kunststoff Ausgabeventil
WO2013072635A1 (fr) * 2011-11-17 2013-05-23 Rexam Dispensing Systems Tête de distribution pour un système de distribution d'un produit sous pression
FR2990931A1 (fr) * 2012-05-23 2013-11-29 Rexam Dispensing Sys Systeme de distribution d'un produit fluide

Also Published As

Publication number Publication date
CN105709961B (zh) 2019-11-12
CN105709961A (zh) 2016-06-29
FR3030313B1 (fr) 2017-01-13
US9724712B2 (en) 2017-08-08
FR3030313A1 (fr) 2016-06-24
EP3034178B1 (de) 2019-03-27
US20160175863A1 (en) 2016-06-23
BR102015031866B1 (pt) 2021-01-05
BR102015031866A2 (pt) 2018-03-20

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