EP3487351B1 - Emballage de conditionnement d'un produit, tel qu'une composition cosmétique - Google Patents

Emballage de conditionnement d'un produit, tel qu'une composition cosmétique Download PDF

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Publication number
EP3487351B1
EP3487351B1 EP17748835.0A EP17748835A EP3487351B1 EP 3487351 B1 EP3487351 B1 EP 3487351B1 EP 17748835 A EP17748835 A EP 17748835A EP 3487351 B1 EP3487351 B1 EP 3487351B1
Authority
EP
European Patent Office
Prior art keywords
package
container
pressure
cover
lid
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.)
Active
Application number
EP17748835.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3487351A1 (fr
Inventor
Jean-Paul Denece
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.)
Axilone Plastique SAS
Original Assignee
Axilone Plastique 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 Axilone Plastique SAS filed Critical Axilone Plastique SAS
Priority to PL17748835T priority Critical patent/PL3487351T3/pl
Publication of EP3487351A1 publication Critical patent/EP3487351A1/fr
Application granted granted Critical
Publication of EP3487351B1 publication Critical patent/EP3487351B1/fr
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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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • 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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/22—Casings characterised by a hinged cover
    • A45D40/222—Means for closing the lid
    • 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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/22—Casings characterised by a hinged cover
    • A45D40/221—Features of the hinge
    • 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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/22—Casings characterised by a hinged cover
    • A45D40/222—Means for closing the lid
    • A45D2040/223—Means for closing the lid comprising a latch
    • 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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/22—Casings characterised by a hinged cover
    • A45D2040/225—Casings characterised by a hinged cover characterised by the opening or closing movement of the lid
    • A45D2040/226—Casings characterised by a hinged cover characterised by the opening or closing movement of the lid by limiting the angle between base and lid in the open position
    • 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
    • A45D2200/051—Airtight containers
    • 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
    • A45D2200/056—Reciprocating pumps, i.e. with variable volume chamber wherein pressure and vacuum are alternately generated

Definitions

  • the invention relates to the packaging of products, such as cosmetic compositions.
  • the invention relates to a packaging for packaging a product, such as a cosmetic composition, comprising a container provided with an opening and delimiting a housing, a cover movable between a closed position in which it closes the container opening and an open position, and a storage unit.
  • Such packaging also called “containers”
  • Cosmetic, pharmaceutical and similar compositions are used mainly for the packaging of products containing volatile components, in particular for cosmetic, pharmaceutical and similar compositions.
  • the products concerned must be able to be kept in optimal sealing conditions to prevent the air present in the packaging, and charged with the humidity of the product, from escaping and being replaced by air from the environment. drier outdoor environment. Because if there is a leak, this exchange would cause a rebalancing of the hydrometry of the product and therefore a loss of weight of the product over time.
  • the object of the invention is in particular to provide packaging of the aforementioned type which offers comfort in opening and closing the cover under conditions satisfactory to the user.
  • the invention provides a packaging for packaging a product, as defined in the appended claims.
  • the storage unit comprises a tank housed at least partially in the container housing and delimiting a tank adapted to receive the product, said tank being movable in a vertical axial direction between a rest position, a high position and a low position, and an elastically deformable pressure difference compensation system adapted to form a sealed connection between the tank and the cover.
  • the storage unit delimits, in combination with the cover in the closed position and for a constant quantity of cosmetic product, a sealed compartment having a first volume when the tank is in the rest position, a second volume less than the first volume when the tank is in the high position and a third volume greater than the first volume when the tank is in the low position.
  • the storage unit and the cover in the closed position form a sealed separation between the air contained inside and outside the compartment.
  • the deformable nature of the pressure difference compensation system allows the tank to move as a function of the differences between the pressures prevailing on either side of the compartment, and therefore to increase or decrease the volume of said compartment. while the same quantity of cosmetic product is contained in the tank at an instant t, while maintaining the sealed separation between the outside and the inside of the compartment.
  • the packaging according to the invention is particularly compact, of simple design allowing a reduced number of parts and inexpensive.
  • packaging means different types of packaging or containers, such as bottles, jars, tubes, cases.
  • the packaging has a flat bottom to which is attached a cylindrical wall having a chosen geometric outline, for example of circular, oval, elliptical, polygonal, etc. shape.
  • Such packaging is open at the top to form the opening which receives the cover.
  • the tank of the storage unit in the closed position of the cover, is in the rest position when the pressure inside the compartment is equal to the pressure outside the packaging, in a high position when the pressure inside the compartment is lower than the pressure outside the packaging, and in a low position when the pressure inside the compartment is higher than the pressure outside of the packaging.
  • the packaging further comprises at least one spring means bearing on the container and urging the pressure difference compensation system in a vertical axial direction so that the difference compensation system pressure comes into sealing contact against the cover when said cover is in the closed position.
  • the at least one spring means of the packaging of the invention makes it possible to ensure constant and reliable pressure on the pressure difference compensation system forming the sealing zone between the container and the lid.
  • This spring means is thus capable of absorbing the deformations and of opposing the internal pressure in the compartment.
  • this at least one spring means comprises an at least partially wavy spring acting in compression and arranged perpendicular to the vertical axial direction.
  • This spring can be made of metal or plastic.
  • the pressure difference compensation system To contribute to better sealing, provision is made for the pressure difference compensation system to include a generally flexible peripheral ring surrounded by a generally rigid annular edge.
  • the pressure compensation system is preferably formed by overmolding two materials comprising a first generally flexible material for the peripheral ring and a second generally rigid material for the annular edge.
  • the peripheral ring includes a seal in tight support against the cover.
  • the peripheral ring comprises a deformable membrane, said membrane comprising an external periphery secured to the annular edge and an internal periphery secured to the tank.
  • the deformable membrane is carried by the storage unit.
  • the cover when the cover comes into the closed position, the cover ensures the displacement of the annular edge towards the bottom of the housing ensuring the compression of the spring means to help achieve sealing. Conversely, when the cover is then brought into an open position, the spring means tends to facilitate opening by moving the annular edge upward.
  • the housing of the container communicates with the outside by at least one vent arranged through the container. This contributes to bringing the housing to external pressure, that is to say to atmospheric pressure.
  • the lid of the invention can be completely independent of the container. However, it is preferred that this cover is connected to the container by a hinge. Thus, the cover cannot be lost.
  • the hinge may include a first hinge part secured to a ring attached to the container and a second hinge part secured to the cover.
  • the storage unit is provided with a removable cover adapted to close off the reservoir.
  • FIG 1 represents a package 100 intended for the packaging of a product, in particular a product with volatile components. It may be, for example, a cosmetic composition of the cream type or the like.
  • the packaging 100 comprises a container 1, for example of the pot or tube type, a storage unit 2 and a cover 3.
  • the cover 3 is articulated to the container 1 by a hinge 4 which will be described in detail below.
  • the container 1 may include a generally planar bottom wall 12.
  • the bottom wall 12 has a chosen geometric contour, for example of circular, oval, elliptical, polygonal, etc. shape.
  • the bottom wall 12 is surmounted by a side wall 13.
  • the side wall 13 defines an open face with an opening 10 in the upper part.
  • the container 1 is hollowed out and forms a housing 11.
  • the housing 11 is adapted to internally receive at least part of the storage unit 2.
  • the storage unit 2 forms a reservoir 20 intended to receive the product to be packaged and stored.
  • the housing 11 is adapted to internally receive at least part of a tank 21 belonging to the storage unit 2.
  • the tank 21 is intended to receive the product to be packaged and stored.
  • the storage unit 2 may further comprise a pressure difference compensation system 22 which forms an annular border or surface surrounding the opening 10 of the container 1.
  • the pressure difference compensation system 22 is integral with the tank 21 and is adapted to be fixed, for example by clipping, on the container 1.
  • the pressure difference compensation system 22 thus makes it possible to connect the tank 21 to the container 1.
  • the pressure difference compensation system 22 cooperates with cover 3 as described below.
  • the cover 3 is movable between a closed position in which it closes the opening 10 of the container 1 and an open position in which it allows access to the opening 10 of the container 1.
  • the cover 3 comprises a bottom wall 30, alternately flat or curved, which constitutes the bottom of the cover 3.
  • the bottom wall 30 is connected to a side wall 31 which has substantially the same contour as the side wall 13 of the container 1.
  • the side wall 21b defines an open face with a opening 31a in the lower part
  • the bottom wall 30, the opening 31a and the side wall 31 delimits a hollow interior space 37.
  • the bottom wall 30 and the side wall 31 form a sealed wall, for example airtight.
  • the cover 3 internally receives an insert 32, in the form of a plate.
  • the insert 32 comprises a substantially flat central zone 33, for example bearing on the bottom wall 30 of the cover 3.
  • the insert 32 further comprises a peripheral zone 34 having a shoulder 35.
  • the shoulder 35 is adapted to come resting on the storage unit 2 in order to ensure a sealed connection between the cover 3 and the storage unit 2.
  • This sealed connection ensures airtightness.
  • the sealed connection between the cover 3 and the storage unit 2 delimits the interior space 37 of the cover 3 in two zones; an internal zone 38 and an external zone 39.
  • the external zone 39 is between the side wall 31 of the cover 3 and the sealed connection formed between the shoulder 35 and the storage unit 2.
  • the internal zone 38 is between the central zone 33 of the insert 32 and the sealed connection formed between the shoulder 35 and the storage unit 2.
  • the shoulder 35 is adapted to bear on the pressure difference compensation system 22 of the storage unit 2.
  • the sealed connection between the cover 3 and the pressure difference compensation system 22 allows '' seal compartment 8.
  • the container 1 and the cover 3 are connected to each other by a hinge.
  • the articulation is, for example, a hinge 4.
  • the hinge 4 comprises a first hinge part 41 secured to a ring 40 attached to the container 1.
  • the hinge 4 further comprises a second hinge part 42 secured to the cover 3 These two hinge parts 41, 42 are connected together by a pivot 43.
  • the ring 40 Opposite the hinge 4, the ring 40 includes a latch 44 cooperating with a hook 45 from the cover 3.
  • the latch 44 is movable in a longitudinal direction, perpendicular to a vertical axial direction Z, the vertical direction Z being a direction generally perpendicular to the plane defined by the cover 3 when said cover 3 is in the closed position.
  • the lock 44 is movable between a locking position in which it prohibits the pivoting of the cover 3 and an unlocking position in which it allows the pivoting of the cover 3 around the axis of the hinge 4 in order to allow the movement of said cover 3 from the closed position to the open position.
  • a user wishes to open the cover 3, they need only press the latch 44, which allows the cover 3 to pivot about the axis of the hinge 4.
  • the cover 3 is not necessarily connected to the container 1 by a hinge 4.
  • the cover 3 could be connected to the container 1 by one or more magnets.
  • the underside of the side wall 31 of the cover may include the magnet (s) and the top of the ring 40, which is located opposite the underside of the side wall 31 when the cover 3 is in the closed position, may include one or more pieces of ferromagnetic material.
  • the magnets exert a force of attraction on the pieces of ferromagnetic material making it possible to maintain the cover 3 in the closed position.
  • the attraction force is low enough to allow the user to move the cover 3 to the open position.
  • the lower face of the side wall 31 can comprise the piece or pieces of ferromagnetic material and the upper face of the ring 40 include the magnet (s).
  • the cover 3 could be a completely independent cover 3 capable of being screwed and unscrewed from the container 1.
  • the inside face of the side wall 31 of the cover 3 can include a thread and the inside face of the ring 40 can be tapped to create a thread suitable for receiving the thread of the cover 3.
  • the storage unit 2 comprises the tank 21 and the pressure difference compensation system 22.
  • the tank 21 may include a bottom wall 21a that is alternately planar or curved.
  • the bottom wall 21a has a chosen geometric contour, for example of circular, oval, elliptical, polygonal shape, etc.
  • the bottom wall 21a is surmounted by a side wall 21b.
  • the side wall 21b defines an open face with an opening 21c in the upper part.
  • the bottom wall 21a and the side wall 21b form a sealed enclosure.
  • the tank 21 is hollowed out and forms the reservoir 20.
  • the container 1 and the tank 21 can be made of different materials.
  • the container 1 is, for example, made of polymethyl methacrylate (abbreviated PMMA) or polycarbonate (abbreviated PC).
  • the tank 21 is, for example, made of another material, compatible with the product received in the tank 20, such as polypropylene.
  • the tank 21 makes it possible to form an internal lining in the case where the material constituting the container 1 is not compatible with the nature of the product to be contained. It may be possible to use the storage unit 2 as a refill.
  • the tank 21 is movably mounted in the housing 11 of the container. More particularly, the tank 21 is movable in translation in the vertical axial direction Z.
  • the tank 21 is movable between a rest position and a low position. In the rest position, the bottom wall 21a of the tank 21 is at a distance from the bottom wall 12 of the container 1 and the opening 21c of the tank 21 is at a distance from the cover 3.
  • the distance between the bottom wall 21a of the tank 21 and the bottom wall 12 of the container 1 is, for example, identical to the distance between the opening 21c of the tank 21 and the cover 3.
  • the bottom wall 21a of the tank 21 is approximates the bottom wall 12 of the container 1 and the opening 21c of the tank 21 moves away from the cover 3 relative to the rest position.
  • the distance between the bottom wall 21a of the tank 21 and the bottom wall 12 of the container 1 is less when the tank 21 is in the lower position than when the tank 21 is in the rest position and the distance between the opening 21c of the tank 21 and the cover 3 is larger when the tank 21 is in the low position than when the tank 21 is in the rest position.
  • the tank 21 is also movable between a rest position and a high position.
  • the high position the bottom wall 21a of the tank 21 moves away from the bottom wall 12 of the container 1 and the opening 21c of the tank 21 approaches the cover 3 relative to the rest position.
  • the distance between the bottom wall 21a of the tank 21 and the bottom wall 12 of the container 1 is greater when the tank 21 is in the high position than when the tank 21 is in the rest position and the distance between the opening 21c of the tank 21 and the cover 3 is weaker when the tank 21 is in the high position than when the tank 21 is in the rest position.
  • the pressure difference compensation system 22 is adapted to guarantee the tightness of the compartment 8, and therefore of the product that the reservoir 20 contains, when the cover 3 is in a closed position, as is the case on the figure 1 .
  • the pressure difference compensation system 22 comprises a peripheral ring 23 and an annular edge 24.
  • the annular edge 24 is linked to the peripheral ring 23.
  • the annular edge 24 can be rigid.
  • the annular border 24 has a generally L-shaped general section.
  • the annular border 24 comprises a vertical wing 25 extending between a first end 25a secured to the peripheral ring 23 and a second free end 25b.
  • the annular edge 24 further comprises a rib 26 projecting radially from the vertical wing 25 towards the container 1.
  • the rib 26 is adapted to be clipped into a groove 27 formed on the ring 40. The function of the rib 26 and the groove 27 is to keep the annular edge 24 fixed relative to the container 1.
  • the ring 40 comprises a channel 46 extending radially towards the interior of the container 1.
  • the channel 46 has a cavity having a general U-shaped section with a bottom 46a, an inner wing 46b and an outer wing 46c, higher as the inner wing 46b and comprising the groove 27.
  • the peripheral ring 23 can be flexible in order to facilitate its deformation as a function of the pressure differences between an internal pressure P1 prevailing in the compartment 8 and an external pressure P2 prevailing outside the packaging 100, that is to say the pressure atmospheric.
  • the peripheral ring 23 comprises a seal 28 made of flexible material, such as flexible thermoplastic.
  • the seal 28 may be annular.
  • the seal 28 is adapted to be compressed in sealed abutment against the cover 3, for example against the bottom wall 30 of the cover 3, by the annular edge 24 in order to seal the compartment 8. More particularly, the seal 28 is adapted to be compressed in sealing abutment against the insert 32, for example against the shoulder 35 of the insert 32, by the annular edge 24 in order to seal the compartment 8.
  • the peripheral ring 23 further comprises a deformable membrane 29.
  • the membrane 29 is made of flexible material, such as flexible thermoplastic.
  • the membrane 29 comprises an external periphery 29a connected to the annular edge 24 and an internal periphery 29b connected to the tank 21.
  • the seal 28 is integral with the membrane 29.
  • the membrane 29 is free to move in order to allow movement of the tank 21 between the high, rest and low positions without breaking the seal of the compartment 8.
  • the pressure difference compensation system 22 can be produced by an injection molding, of the bi-material type, using a first generally flexible material for the seal 28 and for the membrane 29 and a second generally rigid material for the annular edge 24.
  • the first material is preferably chosen from elastomers, such as thermoplastic elastomers.
  • the second material is preferably chosen from thermoplastic polymers, such as polypropylene.
  • the pressure difference compensation system 22 is subjected to the action of at least one elastic means, in the example a partially wavy spring 5.
  • the spring 5 can be a single-turn, multi-turn or nested spring. Alternatively, the spring 5 is entirely wavy.
  • the spring 5 has a variable number of undulations as a function of the amplitude and frequency values of said one or said undulations of the spring 5.
  • the spring 5 is made of metal, for example spring steel. Alternatively, the spring 5 is made of plastic. Corrugated springs have the advantage of being inexpensive and compact.
  • the spring 5 comprises a succession of undulations 51 of which a part is supported on the ring 40 of the container 1. More particularly, a part of the undulations 51 of the wavy spring 5 is supported on the bottom 46a of the channel 46 of the ring 40. Thus , the spring 5 is wedged in the channel 46, and therefore in the container 1.
  • the spring 5 biases the annular edge 24 of the pressure difference compensation system 22 in the vertical axial direction Z. More particularly, the seal 28 is biased in the vertical axial direction Z by the spring 5 via the annular edge 24.
  • the spring 5 acts in compression and is arranged perpendicular to the vertical axial direction Z.
  • the wavy spring 5 allows to exert a suitable pressure and regularly distributed on the annular edge 24, and therefore on the seal 28.
  • the storage unit 2 further comprises a removable cover 6 intended to close the opening 21c of the tank 21.
  • the cover 6 may include a gripping tab 60 allowing easy removal and / or deposition of the cover 6 by the user.
  • a first retaining shoulder 62 adapted to bear against a second retaining shoulder 63 formed on the upper end of the side wall is provided on the peripheral edge 61 of said cover 6. 21b of the tank 21, under the action of the gravitational force.
  • the invention is not limited to a particular form of spring means.
  • other means can be used, for example a helical compression spring, an elastic leaf spring or one or more buffers made of elastically compressible elastomers.
  • one or more pads of elastically compressible elastomers it may be either a continuous pad of annular shape arranged, for example by gluing, on the bottom 46a of the channel 46 of the ring 40, or of spaced elements.
  • the housing 11 of the container 1 comprises a variable volume of air. Indeed, the movable tank 21 occupies more or less space inside said housing 11 depending on its position.
  • the housing 11 communicates with the outside by at least one vent 14 arranged near the hinge 4.
  • the air can circulate between the housing 11 and the outside of the packaging 100 and the housing 11 is always located at the external pressure P2, that is to say at ambient atmospheric pressure.
  • the tight connection between the cover 3 and the storage unit 2, in the closed position of the cover 3, is ensured by the seal 28 held in compression on the shoulder 35 of the insert 32 by the spring 5.
  • the first zone 38 of the cover 3 delimits, in combination with the reservoir 20 of the storage unit 2, the compartment 8 of variable volume.
  • the deformable membrane 29 allows the displacement of the tank 21 between the rest position, the high position and the low position.
  • the cover 3 is stationary when it is in the closed position.
  • the volume of the compartment 8 varies as a function of the position of the tank 21. More particularly, the tank 20, delimited by the bottom wall 21a, the side wall 21b and the opening 21c of the tank 21, has a volume constant and the first zone 38, delimited by the central zone 33 of the insert 32, the sealed connection and the opening 21c of the tank 21, has a variable volume.
  • compartment 8 When the internal pressure P1 inside the compartment 8 is equal to the external pressure P2 outside the packaging 100, the tank 21 is in the rest position, as visible on the figure 1 , and compartment 8 has a first volume V1.
  • compartment 8 When the internal pressure P1 inside the compartment 8 is lower than the external pressure P2 outside the packaging 100, the tank 21 is in the high position, as visible on the figure 2 , and compartment 8 has a second volume V2.
  • the second volume V2 is lower than the first volume V1 in order to satisfy the Boyle-Mariotte law. As a result, the moment when a leak occurs at the level of the seal 28 is postponed by the displacement of the tank 21.
  • compartment 8 When the internal pressure P1 inside the compartment 8 is greater than the external pressure P2 outside the packaging 100, for example when the packaging 100 is placed in the hold of an airplane in flight, the tank 21 is in the low position, as visible on the figure 3 , and compartment 8 has a third volume V3.
  • the third volume V3 is greater than the first volume V1 and the second volume V2 in order to satisfy Boyle-Mariotte's law. As a result, the moment when a leak occurs at the level of the seal 28 is postponed by the displacement of the tank 21.
  • the manufacture of the packaging 100 and more particularly the packaging of the product in said packaging 100 is carried out in factories in which atmospheric pressure prevails in the factory.
  • the factory atmospheric pressure is, for example, close to atmospheric pressure at sea level.
  • the internal pressure P1 inside the compartment 8 of each of the packages 100 is equal to factory atmospheric pressure.
  • the packages 100 thus conditioned are then sent to storage centers before being individually sold to users.
  • An interval of several weeks to several months may exist between the packaging of a package 100 in the factory and its opening for the first time by the user. It is generally in this time interval that the tightness of the packaging 100 is most strongly requested (transport in the hold of an aircraft, frequency of variation of the atmospheric conditions linked to the alternation of highs and lows, etc. .).
  • the storage unit 2 When the cover 3 is in the open position, the connection between the cover 3 and the storage unit 2 is broken and the internal pressure P1 is equal to the external pressure P2, the tank 21 is in the rest position.
  • the storage unit 2 has a pleasant aesthetic visual for the user, requiring no additional part masking the pressure difference compensation system 22.
  • the invention finds particular application to the airtight packaging of products containing volatile substances, such as cosmetic creams or pharmaceutical products, this list not being limiting.

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  • Closures For Containers (AREA)
  • Packages (AREA)
EP17748835.0A 2016-07-19 2017-07-13 Emballage de conditionnement d'un produit, tel qu'une composition cosmétique Active EP3487351B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17748835T PL3487351T3 (pl) 2016-07-19 2017-07-13 Opakowanie do pakowania produktu, takiego jak kompozycja kosmetyczna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1656883A FR3054110B1 (fr) 2016-07-19 2016-07-19 Emballage de conditionnement d'un produit, tel qu'une composition cosmetique
PCT/FR2017/051928 WO2018015639A1 (fr) 2016-07-19 2017-07-13 Emballage de conditionnement d'un produit, tel qu'une composition cosmétique

Publications (2)

Publication Number Publication Date
EP3487351A1 EP3487351A1 (fr) 2019-05-29
EP3487351B1 true EP3487351B1 (fr) 2020-05-13

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EP17748835.0A Active EP3487351B1 (fr) 2016-07-19 2017-07-13 Emballage de conditionnement d'un produit, tel qu'une composition cosmétique

Country Status (8)

Country Link
US (1) US10881185B2 (pl)
EP (1) EP3487351B1 (pl)
JP (1) JP6987120B2 (pl)
CN (1) CN109561755B (pl)
ES (1) ES2806736T3 (pl)
FR (1) FR3054110B1 (pl)
PL (1) PL3487351T3 (pl)
WO (1) WO2018015639A1 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD962787S1 (en) * 2019-05-31 2022-09-06 Myung Kwon Yeo Refillable creme jar
USD962788S1 (en) * 2019-06-13 2022-09-06 Myung Kwon Yeo Refillable crème jar
KR102255920B1 (ko) * 2019-09-04 2021-05-25 주식회사 엘지생활건강 화장품 용기
FR3126603B3 (fr) * 2021-09-09 2023-10-06 Catherine Kolditz Dispositif de conditionnement rechargeable

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FR2786075B1 (fr) * 1998-11-24 2001-02-02 Coty Sa Conditionnement etanche pour compositions cosmetiques et/ou pharmaceutiques
FR2794723B1 (fr) * 1999-06-09 2001-07-06 Lir France Sa Boitier a pre-ouverture amelioree
US7481229B2 (en) * 2002-11-06 2009-01-27 L'oreal Case with a sealing element
FR2912617B1 (fr) * 2007-02-19 2009-04-24 Chanel Parfums Beaute Soc Par Boitier pour produit cosmetique ou d'hygiene du corps a couvercle escamotable
FR2972337B1 (fr) * 2011-03-08 2013-04-12 Alcan Packaging Beauty Services Contenant, notamment pot de produit cosmetique, et procede de fabrication associe
FR2984696B1 (fr) * 2011-12-23 2014-01-17 Axilone Plastique Emballage pour le conditionnement de produits, en particulier de compositions cosmetiques
KR101285895B1 (ko) * 2013-02-20 2013-07-12 이충배 밀폐 기능을 구비한 화장품 케이스
US9629437B2 (en) * 2013-09-24 2017-04-25 Mu-Chuan Shen Cosmetic container
US9961980B2 (en) * 2014-02-10 2018-05-08 CPP Global Compact assembly for protecting a product contained therein
KR20150096609A (ko) * 2014-02-14 2015-08-25 주식회사 엘지생활건강 화장품 용기
KR101474279B1 (ko) * 2014-09-01 2014-12-18 (주)씨엠아이태가코리아 리필 구조를 갖는 원터치 개봉형 콤팩트 케이스
US20180235347A1 (en) * 2017-02-16 2018-08-23 Tessy Plastics Corporation Cosmetic container

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FR3054110A1 (fr) 2018-01-26
EP3487351A1 (fr) 2019-05-29
CN109561755A (zh) 2019-04-02
JP2019520946A (ja) 2019-07-25
ES2806736T3 (es) 2021-02-18
WO2018015639A1 (fr) 2018-01-25
CN109561755B (zh) 2021-09-21
US20190274410A1 (en) 2019-09-12
JP6987120B2 (ja) 2021-12-22
FR3054110B1 (fr) 2018-09-07
PL3487351T3 (pl) 2020-12-28
US10881185B2 (en) 2021-01-05

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