• 专利附录
  • 专利说明
  • 权利要求
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    • 专利摘要:
    The invention relates to an electronic chip label intended to be deposited on a liquid container, the label comprising: a first layer (S), called a support layer (S), a second layer (E), called a layer electronic chip (E), comprising at least one electronic chip and an antenna connected to the electronic chip, and - a third layer (P), called the personalization layer (P), in which each layer (S, E, P) comprises two faces and the three layers (S, E, P) are superimposed in a stacking direction, and wherein the personalization layer (P) comprises at least one underlayer (C5), said metal underlayer (C5 ), made of a metallic material, the metal sub-layer (C5) having a thickness along the stacking direction less than or equal to 35 microns.
    公开号:FR3062502A1
    申请号:FR1750836
    申请日:2017-02-01
    公开日:2018-08-03
    发明作者:Alexandre MONGRENIER；Benoit Sudre
    申请人:Wid Group；
    IPC主号:
    专利说明:

    Holder (s): trusted.
    WID GROUP simpliO joint-stock company Extension request (s): Polynesia-Fr (® Agent (s): LAVOIX.
    ® ELECTRONIC CHIP LABEL AND MANUFACTURING METHOD THEREOF.
    FR 3 062 502 - A1 (® The invention relates to an electronic chip label intended to be deposited on a container of liquid, the label comprising:
    - a first layer (S), called the support layer (S),
    a second layer (E), called an electronic chip layer (E), comprising at least one electronic chip and an antenna connected to the electronic chip, and
    a third layer (P), called the personalization layer (P), in which each layer (S, E, P) has two faces and the three layers (S, E, P) are superimposed in a stacking direction, and in which the personalization layer (P) comprises at least one sublayer (C5), called a metallic sublayer (C5), made of a metallic material, the metallic sublayer (C5) having a thickness along the stacking direction less than or equal to 35 μm.

    Electronic chip label and associated manufacturing method
    The present invention relates to an electronic chip label. The invention also relates to an alcoholic beverage container coated with such a label, to an assembly comprising an alcoholic beverage container and such a label, as well as to a method of manufacturing the label.
    In the food or cosmetic field, electronic chips are commonly used to ensure product traceability. Electronic chips are then generally affixed to containers of such products.
    For certain products, particularly in the luxury sector such as wines, it is desirable that the electronic chip is not very visible, the presence of this depreciating the value of the product.
    For this, it is known to position the electronic chip in an inaccessible place, for example behind a label of a bottle which allows the value of the contents of the bottle to be preserved.
    However, a possible counterfeiter does not know that the electronic chip is present and may be tempted to offer a counterfeit bottle by thinking that the bottle is not really protected. The dissuasive aspect of the electronic chip is thus lost.
    There is therefore a need for an electronic chip visible to a possible counterfeiter but hardly visible to a consumer.
    To this end, the present description relates in particular to an electronic chip label intended to be deposited on a container of liquid, in particular of alcoholic beverage or perfume, the label comprising a first layer, called the support layer, a second layer, called electronic chip layer, comprising at least one electronic chip and an antenna connected to the electronic chip, the electronic chip layer comprising a first face in contact with the support layer and a second face opposite to the first face, and a third layer, said personalization layer, comprising a first face in contact with the second face of the electronic chip layer and a second face opposite the first face of the personalization layer, in which each layer has two faces and the three layers are superposed according to a stacking direction, and in which the personalization layer includes at least s a sublayer, called a metallic sublayer, made of a metallic material, the metallic sublayer having a thickness along the stacking direction less than or equal to 35 micrometers.
    According to particular embodiments, the electronic chip label comprises one or more of the following characteristics, taken in isolation or in any technically possible combination:
    - the metallic material is silver or aluminum.
    - the label includes a protective layer in contact with the second face of the personalization layer, the protective layer comprising at least one covering underlay leaving a user to see the personalization layer through the cover underlay .
    the personalization layer further comprises an interfacing sublayer made of polyethylene terephthalate, the interfacing sublayer being in contact on the one hand with the electronic chip layer and on the other hand with the underlay -metallic layer.
    - the personalization layer has a decorative underlay intended to give the visual impression to a user that the label is decorated.
    The present description also describes a container of liquid, in particular of alcoholic beverage or perfume comprising a surface on which the label is stuck.
    The present description also describes an assembly comprising a container of liquid, in particular of alcoholic beverage or perfume, and a label in which the liquid container has a surface having a first color apparent to a user, and in which the undercoat of decoration of the label personalization layer also has a second apparent color for the user, the first and second apparent colors being identical.
    According to particular embodiments, the assembly includes one or more of the following characteristics, taken in isolation or in any technically possible combination:
    - the container is a bottle.
    - the container is a barrel.
    The present description also describes a method of manufacturing the label as described above, the method comprising at least the following steps: the supply of a substrate; etching an electronic chip and an antenna on the substrate to form an electronic chip layer; depositing a personalization layer on the electronic chip layer in the stacking direction to form a sandwich, and depositing the sandwich on a support layer in the stacking direction to form a multilayer structure.
    Other characteristics and advantages of the invention will appear on reading the following description of embodiments of the invention, given by way of example only and with reference to the drawings which are:
    FIG. 1, a schematic view of an exemplary assembly comprising a bottle of alcoholic beverage and an electronic chip label, the bottle being provided with the electronic chip label,
    - Figure 2, a schematic view of the electronic chip label of Figure 1,
    FIG. 3, a schematic view of a protective layer for the electronic chip label of FIG. 1, and
    - Figure 4, a schematic view of another example assembly comprising a barrel of alcoholic beverage provided with an electronic chip label.
    An assembly 10 comprising a bottle 20 of alcoholic beverage and an electronic chip label 30 is shown in FIG. 1.
    The bottle 20 of alcoholic beverage is a first container of alcoholic beverage.
    The bottle 20 is provided with the electronic chip label 30 to identify the bottle.
    The bottle 20 contains a liquid substance 40.
    According to the example proposed, the liquid substance 40 is wine.
    Alternatively, the liquid substance 40 is alcohol.
    According to another variant, the liquid substance 40 is spirits.
    In these three cases, the bottle 20 is a bottle of alcoholic beverage.
    According to another embodiment, the bottle 20 is a bottle of perfume.
    In each of these cases, the bottle 20 is a bottle of liquid.
    The bottle is made of glass.
    Alternatively, the bottle is made of plastic.
    The bottle 20 has a barrel, a bottom, a shoulder and a neck.
    The barrel is the main and widest part of bottle 20. The barrel is sometimes referred to as "body".
    The bottom closes the barrel so that the bottle 20 can be easily placed on a flat surface. Depending on the case, the bottom is flat, pitted (convex) or semi-pitted.
    The shoulder is the flared part that connects the neck to the barrel.
    The collar corresponds to the tapered part at the top. The neck delimits a space usually called neck 42.
    The neck 42 generally comprises a flange projecting from the outside surface of the neck 42 and offset with respect to the upper end of the neck 44.
    A plug 44 is inserted in the neck 42.
    An overcap capsule 46 surmounts the cap 44.
    The overcap capsule 46 is generally metallic (tin or aluminum) and comprises a skirt which extends from the upper end of the neck 42 over a certain height, of the order of 5 cm to 6 cm. Thus, the lower edge of the overcap capsule 46 is offset downward relative to the collar by a distance of the order of 3 to 4 cm.
    When opening the bottle 20, the overcap capsule 46 is cut using a cutting tool along a cutting line positioned just above the collar. After such a cut, the upper part of the overcap capsule 46 is removed to allow the plug 44 to be extracted. The lower part of the overcap capsule 46 in the form of a sleeve is kept on the bottle 20.
    A label 48 and a back label 50 are affixed to the body.
    Label 48 is sometimes referred to as the "primary label".
    According to the example in FIG. 1, the electronic chip label 30 is affixed to the skirt of the overcap capsule 46.
    The skirt of the overcap capsule 46 defines a surface of the bottle 20 having a first color apparent to a user.
    For example, the first apparent color is red.
    In the following description, the electronic chip label 30 is called the chip 30. The terms "tag" or "electronic module" are sometimes also used to denote the electronic chip label 30.
    However, other locations for the chip 30 are also possible.
    For example, on the neck of the bottle, the barrel of the bottle, on the main label 48, or on the cap of the bottle.
    The chip 30 is shown in FIG. 2.
    The chip 30 has a cylindrical shape whose base is rectangular with rounded edges. It is thus defined for the chip two long sides and two short sides, mutually parallel, and perpendicular to the long sides while the two long sides are parallel to each other.
    According to the example proposed, a large side has a dimension of 35 mm (millimeters) and a small side has a dimension of 21 mm.
    The four edges are identical and rounded.
    Alternatively, the chip 30 has another shape.
    For example, the base of the chip 30 has a square shape.
    According to another example, the base of the chip 30 has an oval shape.
    The chip 30 shown in Figure 2 has a multilayer structure. The expression "multilayer" indicates that the chip is formed by a set of layers superimposed along a direction called the stacking direction Z.
    The stacking direction is symbolized by an axis Z in FIG. 2. In the following description, the stacking direction is denoted stacking direction Z.
    In addition, for the rest, the dimension of an object in the stacking direction Z is called thickness.
    The chip 30 has a total thickness θ 101 .
    The total thickness e tot is equal to the sum of the thicknesses of each layer forming the chip.
    The total thickness e tot is less than or equal to 0.3 mm.
    The total thickness e tot of the chip is, for example, between 200 μm and 300 μm (microns).
    The expression "understood" should be understood in the broad sense. Thus, a quantity A is between a first value A1 and a second value A2 when, on the one hand, the quantity A is greater than or equal to the first value A1 and, on the other hand, the quantity A is less than or equal to the second value A2.
    In the example described, the chip 30 has four layers S, E, P, Q.
    Each layer S, E, P, Q is a planar layer.
    Each layer S, E, P, Q has two faces.
    In the example described, the faces of each layer S, E, P, Q are parallel to each other.
    The layers S, P, Q, have sublayers C1, C2, C4, C5, C6, C7, C8.
    Each C1, C2, C4, C5, C6, C7, C8 sublayer is a planar sublayer.
    Each sublayer C1, C2, C4, C5, C6, C7, C8 has two faces.
    In the example described, the faces are parallel to each other.
    In the example described, the faces are also identical.
    Each layer S, E, P, Q has a cylindrical shape having the same base as the chip 30.
    In this case, the base of each layer S, E, P, Q has a rectangular shape with rounded edges.
    The four layers S, E, P, Q of the chip 30 are held together by an adhesive.
    The glue is, for example, a hot-melt glue.
    The chip 30 comprises a first layer, called the support layer S, a second layer, called the electronic chip layer E, a third layer, called the personalization layer P and a fourth layer, called the protective layer Q.
    It is defined for the chip 30 a top and a bottom in the stacking direction Z.
    The support layer S is located at the bottom. The protective layer Q is located at the top.
    In the following description, the layers S, E, P, Q are described in the stacking order of the layers, from bottom to top, according to the stacking direction Z.
    The support layer S is capable of supporting the other layers of the chip 30 and is capable of binding the chip 30 to the bottle 20.
    The support layer S comprises a transfer sublayer C1 and an adhesive sublayer C2.
    The transfer sublayer C1 is removable and intended to be removed when the chip 30 is bonded to an object to be identified.
    The transfer sublayer C1 has a thickness e, less than or equal to 30 μm.
    The thickness e of the transfer sublayer C1 is, for example, between 5 μm and 25 μm.
    According to a particular embodiment, the thickness e, of the transfer sublayer C1 is between 15 μm and 25 μm.
    In the particular case of FIG. 2, the thickness e, of the transfer sublayer C1 is equal to 20 μm.
    The transfer sublayer C1 is, for example, produced in
    The adhesive sublayer C2 is suitable for allowing the chip 32 to be bonded to a surface.
    The adhesive sublayer C2 has a thickness e 2 less than or equal to 30 μm.
    The thickness e 2 of the adhesive sublayer C2 is, for example, between 5 μm and 25 μm.
    According to a particular embodiment, the thickness e 2 of the adhesive sublayer C2 is between 5 μm and 15 μm.
    In the particular case of FIG. 2, the thickness e 2 of the adhesive sublayer C2 is equal to 10 μm.
    The adhesive sublayer C2 is made of an adhesive material.
    The adhesive material is able to adhere to a flat, convex or concave surface.
    The electronic chip layer E comprises a substrate 70, a microprocessor 72, a memory 74 and an antenna 76.
    The first face of the electronic chip layer E is in contact with the support layer S.
    In particular, the first face of the electronic chip layer E is in contact with the adhesive sublayer C2 of the support layer S.
    The second face of the electronic chip layer E is in contact with the personalization layer P.
    The electronic chip layer E has a thickness e 3 less than or equal to 50 μm.
    The substrate 70 is, for example, made of silicon.
    The microprocessor 72, the memory 74 and the antenna 76 are etched on the substrate 70.
    The microprocessor 72 is capable of interacting with the antenna 76 to exchange signals.
    The memory 74 is able to store information.
    The assembly of the microprocessor 72 and the memory 74 forms the electronic part proper. Such an electronic part is sometimes called an "electronic microchip" with reference to the area occupied by the assembly which is less than 1 mm 2 .
    The first face of the personalization layer P is in contact with the second face of the electronic chip layer E.
    The second face of the personalization layer P is in contact with the protective layer Q.
    The personalization layer P comprises an interfacing sublayer C4, a metallic sublayer C5 and a decoration sublayer C6 superimposed according to the stacking direction.
    The interfacing sublayer C4 is suitable for providing an interface between the electronic chip layer E on the one hand and the metallic sublayer C5 on the other hand.
    The interfacing sublayer C4 is in contact on the one hand with the electronic chip layer E and on the other hand with the metallic sublayer C4.
    The interfacing sublayer C4 has a thickness e 4 less than or equal to 50 μm. According to a particular embodiment, the thickness e 4 of the interfacing sub-layer C4 is between 25 μm and 35 μm.
    In the particular case of FIG. 2, the thickness e 4 of the interfacing sublayer C4 is equal to 30 μm.
    The C4 interfacing underlayment is made of polyethylene terephthalate (PET).
    The metal sublayer C5 has a thickness e 5 less than or equal to 35 μm.
    According to a particular embodiment, the thickness e 5 of the metal sub-layer C5 is between 25 μm and 35 μm.
    In the particular case of FIG. 2, the thickness e 5 of the metal sub-layer C5 is equal to 30 μm.
    The metal sub-layer C5 is made of a metallic material.
    According to the example described, the metallic material is silver.
    Alternatively, the metallic material is a silver-based alloy.
    According to yet another embodiment, the metallic material is aluminum.
    According to a variant, the metallic material is an alloy based on aluminum and / or silver. The decorative undercoat C6 has a thickness e 6 less than or equal to 20 μm.
    According to a particular embodiment, the thickness e 6 of the decoration sub-layer C6 is between 10 μm and 20 μm.
    In the particular case of FIG. 2, the thickness e 6 of the decoration sub-layer C6 is equal to 15 μm.
    According to the example proposed, the decorative undercoat C6 is a solid ink.
    The decoration underlay C6 has a second color apparent to the user.
    According to the example described, the second apparent color is also red.
    The first apparent color of the surface of the bottle 20 defined by the skirt of the overcap capsule 46 and the second apparent color of the decorative undercoat C6 are preferably identical.
    The protective layer Q is shown in FIG. 3.
    The protective layer Q has two long sides and two short sides.
    The two long sides extend in a longitudinal direction X perpendicular to the stacking direction Z.
    The two short sides extend in a transverse direction Y perpendicular to the longitudinal direction X and to the stacking direction Z.
    The protective layer Q is able to protect the other layers of the chip 30.
    The protective layer Q is in contact with the second face of the personalization layer P. The protective layer Q comprises a cover sublayer C7 and an ornamental sublayer C8.
    The C7 undercoat is suitable for protecting the other layers and allowing at least 80% of the wavelengths visible to a user to pass through the C7 undercoat.
    The cover sublayer C7 defines a surface in the longitudinal X and transverse Y directions.
    The cover sub-layer C7 has a thickness e 7 less than or equal to 30 μm.
    According to a particular embodiment, the thickness e 7 of the covering sub-layer C7 is between 15 μm and 25 μm.
    In the particular case of FIG. 2, the thickness e 7 of the covering sub-layer C7 is equal to 20 μm.
    The C7 covering underlay is, for example, made of polypropylene (PP).
    The ornamental sublayer C8 forms a first pattern 100 and a second pattern 102 which are notably visible in FIG. 3.
    The first pattern 100 includes, for example, a distinctive sign.
    The second pattern 102 includes, for example, a pictogram indicating a communication protocol.
    The decorative underlay C8 defines a surface in the longitudinal X and transverse Y directions.
    The surface of the decorative underlay C8 is less than or equal to 75% of the surface of the cover underlay C7.
    Preferably, the surface of the decorative underlay C8 is less than or equal to 50% of the surface of the cover underlay C7.
    It is thus understood that a user sees the personalization layer P by looking through the protective layer Q.
    The ornamental sublayer C8 has a thickness e 8 less than or equal to 20 μm.
    According to a particular embodiment, the thickness e 8 of the ornamental sublayer C8 is between 10 μm and 20 μm.
    In the particular case of FIG. 2, the thickness e 8 of the ornamental sublayer C8 is equal to 15 μm.
    The C8 decorative underlay is, for example, made with ink.
    The operation of the chip 30 is now described.
    The chip 30 is intended to be used by an end consumer.
    The alcoholic beverage bottle 20 having an overcap capsule 46 provided with the chip 30 is present on a shelf at a retailer or in a supermarket. The consumer wishing to buy a bottle of alcoholic beverage at the retailer or in the supermarket finds the bottle 20.
    The consumer sees the chip 30 which is visible on the bottle 20. The visual appearance of the chip 30 is connected with the visual appearance of the overcap capsule 46 to which the chip 30 is bonded. The consumer does not see the electronic chip layer E of the chip 30. Thus, the consumer has the visual impression that the chip 30 is a simple label.
    The consumer therefore considers that there is no depreciation of the product contained in the bottle
    However, the possible counterfeiter sees the second pattern 102 of the ornamental underlayer C8 indicating a communication protocol and therefore the presence of an electronic chip.
    The possible counterfeiter can read, using a microchip reader, for example a wireless mobile phone, information stored in the memory 74 of the chip 30.
    Indeed, the chip 12 is associated with information that the memory 74 of the chip 30 stores.
    For example, the memory 74 of the chip 30 stores information relating to the profile of the wine that the bottle 20 contains.
    For example, the memory 74 of the chip 30 stores information relating to the name of the wine, that is to say the name given to the wine.
    According to another example, the memory 74 stores information relating to the vintage, that is to say the year of harvest of the grape used to produce the wine.
    According to another example, the memory 74 of the chip 30 stores information relating to the grape variety (s) used to produce the wine, to the food pairings that can be made with the wine contained in the bottle 20, to the tank from which the wine contained in bottle 20 comes.
    According to another example, the memory 74 of the chip 30 stores information relating to the production site, to an identifier of the bottle 20, to an identifier of the producer of the bottle 20, on behalf of the profile of the bottle 20, of the data date and time of bottling, date and time of production exit.
    According to the example described, the chip 30 is an NFC chip (in English “Near Field Communication” which means “near field communication”), allowing reading in the near field (with a maximum distance of approximately 4 cm between the chip 30 of bottle 20 and an electronic chip reader).
    The communication protocol is then of the near field communication type of NFC type defined according to the standards recognized by the NFC Forum including the ISO / IEC 14443-1 to ISO / IEC 14443-4 standards.
    It should be noted that the NFC standard is a wireless communication standard (called near-field communication or NFC communication) making it possible to communicate electronic chips with a very large number of devices, in particular wireless mobile telephones.
    The counterfeiter is therefore not tempted to copy the product. The deterrent aspect of the electronic chip 30 is thus preserved.
    The electronic chip 30 is thus visible to a possible counterfeiter but hardly visible to a consumer.
    In addition, such an electronic chip 30 has the advantage that the total thickness e tot is less than 0.3 millimeters, that is to say small, which ensures good discretion.
    It should be noted that the decoration underlay C6 gives the visual impression to a user that the label is decorated,
    Furthermore, the electronic chip 30 lets radio waves pass for reading the information stored in the memory 74 despite the presence of a metallic material.
    Finally, the chip 30 has properties of resistance to humidity and resistance to material.
    The chip 30 also makes it possible to ensure optimum traceability of the bottle 20 and of the alcoholic beverage contained in the bottle 20 and thus to avoid counterfeits.
    In addition, the chip 30 is flexible, and is therefore capable of supporting a rapid rate of labeling machines and of perfectly matching the shape of the bottle 20 to which the chip 30 is affixed.
    Of course, depending on the applications, the chip 30 is easily customizable, which opens up possibilities that the chips 30 of the prior art do not have.
    For example, in contrast to the proposed problem, a manufacturer might want the chip 30 to be very visible and make it a marketing argument.
    This ease of personalization comes from the fact that the chip 30 has the advantage of being simple to manufacture.
    To illustrate this simplicity, an example of a method for manufacturing the chip 30 is now described.
    A substrate 70 is provided.
    A microprocessor 72, a memory 74 and an antenna 76 are etched on the substrate 70 to form the electronic chip layer E.
    The decoration underlay C6 and the ornamental underlay C8 are produced by a screen printing technique.
    According to the variants, the decorative undercoat C6 and the ornamental undercoat C8 are produced by a thermal printing technique, inkjet printing, transfer printing, laser printing , offset printing, flexography, gravure printing.
    Screen printing is followed by a drying step with ultraviolet rays.
    The layers are then deposited on top of each other so as to form the assembly of layers which leads to obtaining the chip 30.
    The assembly of layers is, for example, carried out by a deposition technique in accordance with a deposition technique according to the state of the art.
    The deposit can be manual or robotic.
    Thus, the manufacturing process comprises a step of depositing a personalization layer P on the electronic chip layer E in the stacking direction to form a PE sandwich.
    The manufacturing process includes a step of depositing the PE sandwich on a support layer S in the stacking direction.
    The manufacturing method further comprises a step of depositing a protective layer Q on the second face of the personalization layer to form a multilayer structure.
    Chip 30 can be manufactured by a label manufacturer.
    Prior to the placement of the chip 30 on the bottle 20, the transfer sublayer C1 is removed. The chip 30 is bonded using the adhesive sublayer C2 on the overcap capsule 46. The placement of the chip 30 on the bottle 20 can be carried out during bottling using a machine for depositing labels.
    The proposed manufacturing process is easy to set up, so that the chip 30 becomes infinitely customizable.
    Other applications are also possible for the assembly formed by the container and the chip 30.
    In particular, the liquid container, in this case an alcoholic beverage, may be different.
    According to one example, the container of alcoholic beverage is a barrel of alcoholic beverage 200 with reference to FIG. 4.
    The barrel 200 is provided with the electronic chip label 30 to identify the barrel.
    By the term "barrel" is meant any container having staves.
    For example, a barrel, a quartaut, a barrel or a tank are considered within the framework of the present description as barrels.
    The barrel 200 has a wall having an inner face and an outer face.
    The internal face is a closed surface so that the internal face delimits an internal volume in the barrel 200.
    Barrel 200 isolates the internal volume from the exterior of barrel 200.
    According to the example described, the internal volume is intended to receive an alcoholic drink.
    In this case, the internal volume contains wine.
    According to other examples, the internal volume contains spirits or juice.
    Usually, the internal volume includes a drink, so that the barrel 200 is a barrel of liquid, and more specifically of a drink.
    The internal volume has a capacity which can be expressed in particular in liters.
    The capacity of the internal volume is the capacity of the barrel 200.
    For example, the capacity is between 1 and 1500 liters.
    According to one example, the capacity is between 100 liters and 600 liters, preferably between 100 and 400 liters.
    According to the example described, the barrel 200 has a capacity of 228 liters.
    The external face of the wall gives shape to the barrel 200.
    The barrel 200 has an axis of symmetry making it possible to define a longitudinal direction. The longitudinal direction is symbolized by an axis L in FIG. 4. The longitudinal direction is thus denoted longitudinal direction L in the following description.
    The barrel 200 extends along the longitudinal direction L between a first end 202 and a second end 204.
    The distance between the first end 202 and the second end 204 of the barrel 200 defines the length of the barrel 200.
    The length of barrel 200 is a few meters.
    In each plane perpendicular to the longitudinal direction L, the section of the barrel 200 has the same geometric shape.
    According to the example in Figure 4, the geometric shape is a disc for which a radius is defined.
    When the sections of the barrel 200 are traversed from the first end 202 to the second end 204, the radius of the section increases from a first minimum radius to a maximum radius and then decreases to a second minimum radius.
    The first minimum radius is equal to the second minimum radius.
    In such a configuration, the maximum radius is reached at a point corresponding to the center of the barrel 200.
    The ratio between the minimum radius and the maximum radius is greater than or equal to 80% so that the barrel 200 has a slightly domed cylindrical shape at the center.
    The wall of the barrel 200 has three parts: a side wall 206 and two bottoms 208.
    The side wall 206 is formed by staves 210 assembled by straps 212.
    The staves 210 are planks.
    The staves 210 extend between the first end 202 of the barrel 200 and the second end 204 of the barrel 200.
    The staves 210 are, for example, made of wood.
    According to another example, the staves 210 are made of plastic, ceramic or stainless steel.
    As visible in FIG. 4, the staves 210 delimit a bung hole 214.
    The drain hole 214 is a through hole intended to be plugged by a drain.
    The bung hole 214 allows an operator to monitor the barrel 200.
    Each strapping 212 is a retaining strapping. The straps 212 assemble and hold the staves 210 in position.
    Each strapping 212 is positioned parallel to the bottoms 208, that is to say perpendicular to the longitudinal direction L.
    Each strapping 212 has a complete annular shape for which a perimeter is defined.
    This means that the strapping surrounds the staves 210 continuously.
    For this, the straps 212 are fixed to the staves 210, for example by screws.
    The annular shape is specific since the radius of the disc delimited by the hoop 212 evolves monotonically along the longitudinal direction L.
    The annular shape extends along the longitudinal direction L between a first end and a second end. The distance between the ends along the longitudinal direction L is called the length of the hoop 212.
    The length of the strapping 212 is between 3 centimeters and 7 centimeters.
    Each strapping 212 is made of metal.
    Each strapping 212 has two studs 216.
    The ratio between the distance between two studs 216 and the perimeter of a strapping 212 is less than or equal to 20% so that the two studs 216 are located in the vicinity of one another.
    The two studs 216 delimit a space 220 between the two consecutive studs 216.
    The space 220 defines a surface of the barrel 200 of a first color apparent to a user.
    The first apparent color is, for example, gray.
    Alternatively, the number of studs 216 is different.
    For example, the number of studs 216 is greater than or equal to three.
    According to the example described, the barrel 200 has six straps 212.
    The six straps 212 are positioned symmetrically with respect to the center of the barrel 200.
    Alternatively, the number of straps 212 is different.
    For example, the number of straps 212 is two, four, or eight.
    In general, the number of straps 212 is even to allow symmetrical positioning relative to the center of the barrel 200.
    Each bottom 208 is a disk of the same radius, namely the minimum radius.
    The first bottom 208 is the first end 202 of the barrel 200 while the second bottom 208 is the second end 204 of the barrel 200.
    In the example described, the bottoms 208 are symmetrical with respect to a plane normal to the longitudinal direction L and passing through the center of the barrel 200.
    According to the example of FIG. 4, the chip 30 is located on a hoop 212.
    In particular, the chip 30 is affixed to a space 220 of a strapping 212.
    The chip 30 according to this embodiment is described in the following by difference with the chip 30 of FIG. 2.
    In particular, the chip 30 has a cylindrical shape, the base of which is a disc having a diameter.
    According to the example proposed, the diameter of the disc is between 20 millimeters and 30 millimeters.
    Each layer S, E, P, Q has a cylindrical shape having the same base as the chip 30.
    Alternatively, the chip 30 has another shape.
    For example, the base of the chip 30 has a rectangular shape.
    According to this embodiment, the support layer S further comprises a bonding sub-layer.
    The bonding sublayer ensures reading of the chip 30 on a surface made of metal.
    The bonding sublayer is located between the adhesive sublayer C2 and the electronic chip layer (E) in the stacking direction.
    The bonding sublayer has a thickness less than or equal to 30 μm.
    The bonding underlayment is made of ferrite.
    Alternatively, the bonding sub-layer is made of a ferrite alloy.
    The decoration underlay C6 has a second color apparent to the user.
    According to the example described, the second apparent color is gray.
    The first apparent color of the surface of the barrel 200 defined by the space 220 between the two studs 216 and the second apparent color of the decoration underlay C6 are preferably identical.
    According to this embodiment, the protective layer Q is devoid of an ornamental layer C8.
    The operation of the chip 30 is now described.
    The alcoholic beverage barrel 200 having a surface provided with the chip 30 is present at a barrel manufacturer or at an owner employing the aging of an alcoholic beverage in the barrel 200.
    The visual appearance of the chip 30 is connected with the visual appearance of the space 220 defining a surface on which the chip 30 is glued. A user does not see the electronic part of the chip 30. Thus, the user has the visual impression that the chip 30 is absent.
    During the transport of the barrel 200 between the barrel manufacturer and the owner as well as at the property, the chip 30 is not torn off by a malicious user and can be used by an operator at the property.
    The operator can read, using an electronic chip reader, information stored in the memory of the chip 30.
    In this embodiment, the memory 74 of the chip 30 stores, for example, information relating to the pressure of the alcoholic beverage contained inside the barrel 200.
    In another example, the memory 74 stores information relating to the oxygenation of the alcoholic beverage contained in the barrel 200.
    According to another example, the memory 74 of the chip 30 stores information relating to the site of manufacture of the barrel 200, to an identifier of the barrel 200, to an identifier of the manufacturer of the barrel 200, of date and time data of filling and emptying of the barrel 200.
    Such a chip 30 has the advantage of being discreet and fitting with the surface on which it is affixed.
    The chip 30 makes it possible to follow the evolution of the alcoholic drink during its aging without error, to ensure optimal traceability of the barrel 200 and of the alcoholic drink contained in the barrel 200 and thus to avoid counterfeits.
    The fabrication of the chip 30 differs from the fabrication described for the first embodiment in that it does not include a step for producing the ornamental sublayer C8.
    The placement of the chip 30 on the barrel 200 can be carried out at the manufacturer of the barrel 200 or at the property where the alcoholic drink takes place in the barrel 200.
    In all of the embodiments proposed, the electronic chip 30 can take any desired colored appearance.
    In particular, the alcoholic beverage container has a surface having a first apparent color for a user, and the decoration undercoat C6 of the personalization layer P of the label 30 also has a second apparent color identical to the first apparent color. .
    According to another specific embodiment, the chip 30 has an additional transparent protective layer in contact with the highest layer described in the previous embodiments.
    Thus, for example, for the case of FIG. 2, the chip 30 has a ninth protective layer in contact with the eighth layer.
    The transparent protective layer is, for example, adhesive and is bonded to the uppermost layer.
    The protective layer makes it possible to protect the screen printing from deterioration and also makes it possible to have a glossy or mat finish of the label 30 depending on the material chosen to produce the protective layer.
    In particular, a plastic is a plastic film having a tracing effect. In particular, plastic is a plastic film used to make plastic sleeves suitable for containing documents.
    According to a particular embodiment, the chip 30 affixed on a space 220 of a strapping 212 of a barrel 200 is an RFID tag, the RFID tag can be a tag as described above or a different tag. The RFID tag includes a microprocessor associated with an antenna allowing the exchange of signals. The microprocessor also has a memory capable of storing information.
    Such a chip 30 has the advantage that when the barrel 200 is moved by an operator causing it to roll on the ground, the chip 30 does not come into contact with the ground and its operation is therefore not impaired.
    The invention corresponds to all technically possible combinations of the embodiments previously described.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    1. - Electronic chip label (30) intended to be deposited on a container (20, 200) of liquid, in particular of alcoholic beverage or perfume, the label comprising:
    - a first layer (S), called the support layer (S),
    a second layer (E), called electronic chip layer (E), comprising at least one electronic chip and an antenna connected to the electronic chip, the electronic chip layer comprising a first face in contact with the support layer and a second opposite side to the first side, and
    a third layer (P), called the personalization layer (P), comprising a first face in contact with the second face of the electronic chip layer and a second face opposite the first face of the personalization layer (P), in which each layer (S, E, P) has two faces and the three layers (S, E, P) are superimposed in a stacking direction, and in which the personalization layer (P) comprises at least one sublayer ( C5), known as a metallic sublayer (C5), made of a metallic material, the metallic sublayer (C5) having a thickness along the stacking direction less than or equal to 35 micrometers.
    [2" id="c-fr-0002]
    2, - Label (30) according to claim 1, wherein the metallic material is silver or aluminum.
    [3" id="c-fr-0003]
    3. - Label (30) according to claim 1 or 2, further comprising a protective layer (Q) in contact with the second face of the personalization layer (P), the protective layer (Q) comprising at minus a cover sublayer (C7) letting a user see the personalization layer (P) through the cover sublayer (C7).
    [4" id="c-fr-0004]
    4, - Label (30) according to any one of claims 1 to 3, in which the personalization layer (P) further comprises an interfacing sublayer (C4) made of polyethylene terephthalate, the sub- interfacing layer (C4) being in contact on the one hand with the electronic chip layer (E) and on the other hand with the metal sublayer (C5).
    [5" id="c-fr-0005]
    5. - Label (30) according to any one of claims 1 to 4, in which the personalization layer (P) has a decorative undercoat (C6) intended to give the visual impression to a user that the label (30) is decorated.
    [6" id="c-fr-0006]
    6. - Container (20, 200) of liquid, in particular of alcoholic beverage or perfume, comprising a surface on which the label (30) according to any one of claims 1 to 5 is affixed.
    [7" id="c-fr-0007]
    7. - assembly (10) comprising a liquid container, in particular of alcoholic beverage or perfume, and a label (30) according to any one of claims 1 to 6, in which the liquid container (20, 200) has a surface having a first color apparent to a user, and in which the decoration sublayer (C6) of the personalization layer (P) of the label (30) also has a second color apparent to the user, the first and second apparent color being identical.
    [8" id="c-fr-0008]
    8. - assembly (10) according to claim 7, wherein the container is a bottle (20).
    [9" id="c-fr-0009]
    9. - assembly (10) according to claim 7, wherein the container is a barrel (200).
    [10" id="c-fr-0010]
    10. - Method for manufacturing the label (30) according to any one of claims 1 to 5, the method comprising at least the following steps:
    - the supply of a substrate (70);
    - the etching of an electronic chip and an antenna (76) on the substrate (70) to form a layer of electronic chip (E);
    - depositing a personalization layer (P) on the electronic chip layer (E) in the stacking direction to form a sandwich (PE), and
    - depositing the sandwich (PE) on a support layer (S) in the stacking direction to form a multilayer structure.
    1/2
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    同族专利:
    公开号 | 公开日
    EP3577602A1|2019-12-11|
    US20200265286A1|2020-08-20|
    EP3825918A1|2021-05-26|
    CN110235147A|2019-09-13|
    ES2863431T3|2021-10-11|
    FR3062502B1|2019-04-05|
    EP3577602B1|2021-01-06|
    WO2018141757A1|2018-08-09|
    US10719753B2|2020-07-21|
    US10963769B2|2021-03-30|
    WO2018141790A1|2018-08-09|
    US20200012914A1|2020-01-09|
    PT3577602T|2021-04-07|
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    WO2012053716A1|2010-10-21|2012-04-26|주식회사 손텍|Bottle cap having an rfid tag, and tearable label tag|
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    FR3062502B1|2017-02-01|2019-04-05|Wid Group|ELECTRONIC CHIP LABEL AND METHOD OF MANUFACTURING THE SAME|FR3062502B1|2017-02-01|2019-04-05|Wid Group|ELECTRONIC CHIP LABEL AND METHOD OF MANUFACTURING THE SAME|
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    USD931103S1|2020-01-08|2021-09-21|Shiraiwa K.K.|Beverage bottle|
    法律状态:
    2018-01-31| PLFP| Fee payment|Year of fee payment: 2 |
    2018-08-03| EXTE| Extension to a french territory|Extension state: PF |
    2018-08-03| PLSC| Publication of the preliminary search report|Effective date: 20180803 |
    2020-01-13| PLFP| Fee payment|Year of fee payment: 4 |
    2021-01-22| PLFP| Fee payment|Year of fee payment: 5 |
    2022-01-12| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1750836|2017-02-01|
    FR1750836A|FR3062502B1|2017-02-01|2017-02-01|ELECTRONIC CHIP LABEL AND METHOD OF MANUFACTURING THE SAME|FR1750836A| FR3062502B1|2017-02-01|2017-02-01|ELECTRONIC CHIP LABEL AND METHOD OF MANUFACTURING THE SAME|
    US16/482,647| US10719753B2|2017-02-01|2018-01-30|Label comprising an electronic chip for a bottle, and associated production method|
    EP18701208.3A| EP3577602B1|2017-02-01|2018-01-30|Label comprising an electronic chip for a bottle, and associated production method|
    PCT/EP2018/052317| WO2018141757A1|2017-02-01|2018-01-30|Label comprising an electronic chip for a bottle, and associated production method|
    ES18701208T| ES2863431T3|2017-02-01|2018-01-30|Electronic chip label for bottle and associated manufacturing procedure|
    CN201880009302.1A| CN110235147A|2017-02-01|2018-01-30|Label and relevant production method for bottle including electronic chip|
    PT187012083T| PT3577602T|2017-02-01|2018-01-30|Label comprising an electronic chip for a bottle, and associated production method|
    EP21150258.8A| EP3825918A1|2017-02-01|2018-01-30|Label with electronic chip for a barrel and method for manufacturing same|
    PCT/EP2018/052392| WO2018141790A1|2017-02-01|2018-01-31|Label comprising an electronic chip for a barrel, and associated production method|
    US16/869,280| US10963769B2|2017-02-01|2020-05-07|Label including an electronic chip for a barrel and associated production method|
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