WAX CONTAINER, MANUFACTURING PROCESS

Abstract

Title: WAX CONTAINER, MANUFACTURING METHOD A wax container (1) comprising a receptacle (2) and a lid, said receptacle (2) having a holding space for a product to be preserved and a closing space (2, 3) adapted to cooperate with said closing lid, the closing space (2, 3) having a circular rim (7, 8) having an external thread (4) in wax, the lid having a circular rim having an internal thread in wax, said rim of the lid having a diameter larger than the rim (7, 8) of the closing space of the receptacle (2). Figure for abbreviation: [Fig.1]

Description

Title of the invention: WAX CONTAINER, MANUFACTURING METHOD Field of the invention

[0001] The field of the invention relates to wax containers. More specifically, the field relates to wax containers intended to receive and preserve a cosmetic product, such as a cream. State of the art

[0002] There are containers available for storing cosmetic products. However, these are generally made of plastic. These containers are not recyclable and do not allow for proper end-of-life management of these items.

[0003] Beeswax has various uses and possesses interesting preservative properties, notably for preserving honey. Furthermore, beeswax is easily recyclable. However, it remains that the wax can be worked, for example, by melting it and shaping it into a particular form by cooling it.

[0004] One problem is that wax deforms when it cools and generally shrinks after it hardens. Therefore, it is difficult to make wax-based containers.

[0005] Furthermore, wax is not used to preserve cosmetic products such as creams, precisely because there is a prejudice against using this type of packaging whose airtightness does not seem to be easily ensured. Summary of the invention

[0006] According to a first aspect, the invention relates to a wax container comprising a receptacle and a lid, said receptacle comprising a space for receiving a product to be preserved and a closing space adapted to cooperate with said closing lid, the closing space comprising a circular edge having an external thread in wax, the lid comprising a circular edge having an internal thread in wax, said edge of the lid having a diameter greater than the edge of the closing space of the receptacle.

[0007] According to one embodiment, the wax container comprises a reception space with a larger inner diameter than the diameter of the inner circular edge of the receptacle

[0008] According to one embodiment, the wax container comprises a minimum thickness of 5 mm.

[0009] According to one embodiment, the wax container includes a wax operculum for closing the closing space.

[0010] According to one embodiment, the wax container is intended to receive a cosmetic product.

[0011] According to one embodiment, the wax container includes a wick intended to be lit after use of the cosmetic product, said wick being integrated in part into the wax either in the lid or in the bottom of the receptacle.

[0012] According to another aspect, the invention relates to a method for manufacturing a wax part defining a container intended to receive a product to be preserved, said method comprising the following steps: • Securing an inner silicone mold with an injector so as to make a hot wax introduction channel of the injector cooperate with a passage channel formed in the inner silicone mold so as to pass the hot wax along the surface of the silicone mold; • Introduction of the injection insert, secured to the silicone mold, into an internal space within a formwork that forms an external mold to define the external surface of a part to be molded. • Joining the insert forming the inner mold, the injector and the formwork forming the outer mold so as to define an inner volume defining the volume of the part to be formed; • Injecting a volume of wax into the injection channel until the hot molten wax fills the free space of the outer mold; • Cooling of the wax within the mold; • Demolding and extraction of the injection insert and removal of the silicone mold.

[0013] According to one embodiment, the securing of the inner silicone mold with the injector includes the positioning of a channel of the insert opposite a channel of the injector.

[0014] According to one embodiment, the joining of the inner silicone mold with the injector includes their joining with a lid of the formwork so that the arrangement of the insert and the injector within said formwork allows the formwork to be closed with the lid so as to form a space for receiving the hot wax.

[0015] According to one embodiment, the injection of the volume of wax is carried out via a channel formed in the flange 54 and extending into the injection channel of the injector and opening into the channel of the insert which itself opens into the space receiving the volume of wax included between the insert and the casing.

[0016] According to one embodiment, the cooling is controlled so that it is carried out homogeneously from a cold source applied for a predefined duration.

[0017] According to one embodiment, the demolding includes separating the formwork into two parts fixed by removing a fixing of the two parts via a common base.

[0018] According to one embodiment, the process for manufacturing a wax container comprises the following steps: • Screwing a wax lid onto the wax piece made so as to form a first contact aimed at adapting the thread of the piece with the thread of a lid.

[0019] According to one embodiment, the process for manufacturing a wax container includes screwing a threaded metal lid onto the wax piece produced after molding so as to refine the threaded part. Brief description of the figures

[0020] Other features and advantages of the invention will become apparent from the following detailed description, with reference to the accompanying figures, which illustrate:

[0021] [Fig-1]: an example of an embodiment of a container of the invention made of wax comprising a thread on the outer edge;

[0022] [Fig.2]: an example of an embodiment of a wax lid of the invention comprising a thread arranged inside the edge of said cover;

[0023] [Fig.3]: a cross-sectional view of a silicone mold for manufacturing a container of the invention;

[0024] [Fig.4]: an example of the embodiment of a wax injector for the manufacture of a containing the invention

[0025] [Fig.5]: an example of the realization of a formwork forming a mold of a shape exterior of container or receptacle;

[0026] [Fig.6]: an example of implementing a step of introducing the wax injector for the manufacture of a container of the invention within a silicone mold;

[0027] [Fig.7]: an example of the realization of a cross-sectional view of a part produced by molding according to the process of the invention;

[0028] [Fig.8]: an example of the implementation of a sequence of steps in the manufacturing process of the invention,

[0029] [Fig.9]: an example of a second embodiment of a process of manufacturing of a container of the invention. Description of the invention

[0030] Figure 1 shows an example of an embodiment of a container 1 comprising a receptacle 2 and a lid 10. The receptacle forms an enclosure 2 having a shape which can be adapted according to the mold used. The container 1 can be considered as a reservoir, an enclosure or a receptacle comprising an enclosure 2 and having an internal space 3 forming a space for a product to be preserved.

[0031] The container 1 of the invention comprises, according to one embodiment, 100% beeswax.

[0032] According to one embodiment, the wax can be mixed with one or more additives. The proportion of additives can be in liquid or solid form, for example in the form of a powder, granules or fibers.

[0033] According to one embodiment, the proportion of additives may be between 0.01% and 50% by mass of the total mass of the container. According to another embodiment, the proportion of additives may be between 0.01% and 10% by mass of the total mass of the container.

[0034] According to different embodiments, different products such as natural products can be added to the wax in liquid form or after its solidification by application of a coating treatment.

[0035] According to one embodiment, a proportion of propolis can be added and mixed with the wax in liquid form or after its solidification by application of a coating treatment.

[0036] According to one embodiment, a proportion of coffee can be added to the quantity of wax in liquid form in powder or seed form.

[0037] According to one embodiment, a proportion of eggshells can be added to the quantity of wax in liquid form in powder form.

[0038] According to one embodiment, a proportion of plants can be added to the quantity of wax in liquid form in the form of powder or fibers, for example a herb.

[0039] According to one embodiment, a proportion of powdered natural products can be added to the quantity of wax in liquid form.

[0040] According to one embodiment, a proportion of natural product colorant can be added to the quantity of wax in liquid or powder form.

[0041] According to one example, one or more essential oil(s) can be mixed with beeswax.

[0042] According to different embodiments, different products such as natural products, for example propolis, can be added to the wax in liquid form or after its solidification by application of a coating treatment.

[0043] The container 1 of the invention is preferably designed to receive a cosmetic product or a food product, however the latter can receive any other type of product that can be inserted into the receiving volume of the container 1.

[0044] The container has an upper part forming an edge 7 having a thread 4. The thread is arranged on the outer part of the rim so as to allow a lid 10 to be screwed on.

[0045] The thread of the container 1 is made during the molding operation of the part 1 using a mold 50 forming a formwork defining the outer surface of the part 1.

[0046] Fig. 2 represents an example of a lid 10 of the invention for sealing the container 1. The lid 10 advantageously comprises a thread 11 inscribed within a rim 13 on an inner face 12 intended to cooperate with the external thread 4 of the container 1.

[0047] According to one embodiment, the thread 4 of the container 1 is extended by a first unthreaded area, i.e. smooth in appearance, and curved according to the circumference of the opening of the container 1. This smooth part can be in line with the threaded part and oriented towards the outside of the lateral part of the container 1.

[0048] According to another embodiment, the thread 4 of the container 1 is extended by a first unthreaded portion directed outwards from the lateral part of the container 1 and a second part marked 8 directed towards the part of the space opposite the opening of the container 1. This is the upper rim of the container 1.

[0049] These two circumferential portions increase the contact area of ​​the lid with the receptacle 2 in order to reinforce the sealing of the container 1 and thus allow the preservation of a cosmetic product.

[0050] According to one embodiment, a preservation seal can be positioned over the opening 3. The seal can be made of wax, wax-impregnated fabric, or a sheet of paper, such as wax-impregnated baking paper. One advantage is that it enhances the preservation of a cosmetic product until its first use.

[0051] Figure 3 shows an example of an injection insert 30 serving as an inner mold for making a wax container 1. Advantageously, the injection insert 30 is made of silicone so as to allow its insertion into a mold 50 serving as an outer mold. Its insertion into the mold can be made so that it is slightly deformed on the larger diameter side walls to facilitate its insertion into a mold such as the mold 50 shown in Figure 5, which has an internal free volume 51. Figure 5 shows a cross-sectional view of a mold 50 forming a mold for creating the external shape of a container 1. The internal volume 51 has a surface 52 defining the external surface to be molded.

[0052] The smallest diameter of the formwork is defined by the notation on [Fig. 5]. The formwork 50 can be made of a solid material such as metal, wood, plastic or silicone.

[0053] According to one example, the hardness of the mold 50 forming the formwork is between 20 and 60 shore and preferably between 25 and 35 shore.

[0054] According to one example, the hardness of the insert 30 forming the inner mold is between 2 and 10 shore and preferably between 4 and 6 shore.

[0055] When the injection insert 30 is introduced into the formwork 50, the insert 30 can be slightly deformed to make the latter enter the formwork 50. When the formwork 50 is made of a flexible material, such as silicone, the formwork 50 can also be deformed to facilitate the introduction of the insert 30 into the formwork 50.

[0056] According to another embodiment, the insert 30 is not deformed during its insertion into the formwork. Indeed, according to one embodiment, the formwork 50 is arranged around the insert 30 by bringing together two separate parts of the formwork which are subsequently assembled using the flange 54 and / or the base 61.

[0057] One advantage of using a flexible deformable insert 30 is to allow it to be fixed to an injector 40 having a nozzle 41 allowing it to be integrated into a portion 31 of the insert to be fixed there.

[0058] According to one example, the injector 40 is made of a material having a hardness greater than a certain threshold so that it cannot be deformed by handling it by hand. It can be, for example, made of plastic, metal, or wood.

[0059] The injector 40 has a channel 42 for conveying a volume of wax in liquid or viscous form so that it opens at the outlet of the channel 42 at the tip 4L. When the tip 41 is joined with a hollow form 31 of the insert 30, the hot wax flows out the other side of the wall of the silicone insert 33 through a channel 35 arranged in the extension of the channel 42.

[0060] Advantageously, the insert 30 has a protruding portion and has internal walls 36 forming a shape of revolution adapted to accommodate the nozzle 4L. The nozzle 41 can thus be held in the shape of revolution 36 thanks to the presence of a circumferential groove 43 formed on the external surface of the nozzle 41 and cooperating with a ring forming a diameter reduction inside the shape of revolution 36.

[0061] When the insert 30 is thus held with the injector by means of the shape of the distal tip 41 of the injection channel 42, the assembly formed of the injector and the insert can be introduced into a casing 50. An advantage of such an injector 40 is that it has fastening means 44 to determine a position of the insert within the casing 50.

[0062] Figure 5 shows an example of a mold 50 comprising a block 50 having an internal volume 51 for receiving the insert 30 equipped with the injector for introducing a volume of hot wax into contact with the internal surface 52 of the mold 50. The mold 50 includes at least one reception area 53 for a means of fixing for screwing a cover 54.

[0063] It is understood that the process of the invention can be adapted to any shape of container 1 whose inlet diameter of the mold used to design its external shape allows the introduction of a deformable insert 30 and an injector 40.

[0064] When this is not possible, another method of the invention can be used to manufacture a container 1 of the invention in particular from the device of [Fig.9].

[0065] Figure 6 shows an example of manufacturing a container 1 from a mold forming a form 50 equipped with a lid 54. Figure 6 shows the insert 30 attached to the injector 40, which has been introduced into the volume 51 of the mold 50. A volume of wax Ci is introduced through a channel 55 formed in a flange 54 and extending from the channel 42 of the injector 40. The flange 54 can form a lid for the form 50 to block the wax inside the mold from the outer surface of the container defining the form 50.

[0066] The beeswax Ci is introduced in liquid or viscous form so that it flows along the channel 55 of the flange 54, then the channel 42 of the injector 40, and finally the channel 35 to flow along the surface of the mold 50. The hot wax flows in the directions 32 along the inner surface of the mold 50. The wax Ci is guided along the surface 52 of the mold by the shape of the insert 30, which ensures the uniform distribution of the wax along the surface of the mold 50.

[0067] When the hot wax is introduced, the mold can be set in motion to circulate the wax more easily while it is in a liquid state. For example, a sufficient volume of wax Ci is introduced to exert pressure inside the mold 50 so that the wax can be introduced into every available portion of the volume. In another example, vents are formed in the mold or lid, such as the opening 57, so that the air can be evacuated and the wax trapped in the available volume 51. The opening 57 can advantageously be positioned in line with the upper opening of the insert 30 or the free area receiving the wax volume, that is, where the wax will eventually flow upwards.

[0068] The mold 50 is preferably made of two symmetrical parts 59, 60 delimited by a cutting plane 58. The two parts 59, 60 are assembled together during the mold forming and held together, for example, by means of a part 61 forming a common base for the two parts 59, 60 of the mold 50. The two internal volumes of the two parts 59, 60 form the overall volume 51 of the mold 50. The threads and screw reception areas of the part 61 can cooperate with Reception areas on each of parts 59, 60 for the passage of fixing screws. Thus, the base 61 can be fixed to each of parts 59, 60 so as to hold them glued together.

[0069] The example in [Fig. 6] represents a striated interior surface of volume 51. Other patterns can be created to form a surface finish of the container 1.

[0070] Figure 6 also shows circumferential volumes 36, 37 forming the opening 3 of the container 1 to be designed. The mold 50 may include an external shape 49 defining the outer surface of a thread. Thus, the thread 4 of the container 1 can be formed directly by the wax introduced and molded onto this inner surface 49 of the mold 50.

[0071] According to one embodiment, the flange 54 has reception areas 56 for a fastening means cooperating with the reception areas 44 of the injector 40. The fastening means may be screws cooperating with the reception areas 56 and 44 to secure the injector 40 to the flange 54 of the mold 50. One advantage is to allow for proper positioning of the injector 40 within the formwork forming the mold 50.

[0072] Figure 7 shows an example of a cross-sectional view of a container 1 produced using the manufacturing process of the container of the invention. The container 1 thus formed has an inner diameter d2 and a diameter d1 of the opening area. The container 1 has a thickness formed by a volume of cooled and hardened wax. The cooled container 1 can then be used to receive a content such as a cosmetic cream.

[0073] Fig. 8 represents an example of implementation of the steps of a process of the invention using an insert 30, an injector 40 and a mold 50.

[0074] A first step aims to secure the insert 30 with the injector 40. This step is not shown in [Fig.8].

[0075] A second step includes securing the cover 54 of the formwork 50 with the injector 40 using the provided fixing means comprising the reception areas 56, 44 and the fixing screws (not shown).

[0076] A third INS step for introducing the insert 30 is carried out. The parts 30, 40 and 54 thus joined together allow the insert 30 to be introduced into the formwork 50 which serves as a mold, while positioning the insert correctly within the mold 50. In order to center the position of the insert in the mold, alignment guides or markings can be used.

[0077] A fourth INJ step is performed, involving the injection of hot wax Ci into channel 55, then channel 42, and finally channel 35. The hot wax Ci then spreads throughout the available volume within the mold 50.

[0078] A REF cooling step allows the wax Ci to solidify within the volume occupied in the mold 50.

[0079] When the REF cooling and therefore the solidification of the wax Ci are achieved, the mold 50 can be separated. According to one example, it is separated into two identical parts, as is the lid 54, which is attached to the injector 40. This step corresponds to the demolding of the formwork 50, which serves as a mold, from the outer surface of the container 1.

[0080] According to one embodiment, the cooling is carried out in such a way as to uniformly cool the entire volume. One advantage is to control the deformations occurring during cooling.

[0081] According to one embodiment, the cooling of the molten wax occurs by gradually reducing the temperature over two to three hours.

[0082] The injector 40 can then be extracted by simply pulling it out. Since it is fixed by two cooperating forms at its distal end 41 in the silicone insert 30, the latter detaches according to the applied force. Since the insert 30 is naturally retained in the wax form due to the curvature narrowing at the mouth 3 forming the opening of the container 1, the force applied at the junction 31 allows the injector to detach first.

[0083] Finally, an EXT extraction step of the insert 30 is performed. To avoid deformation of the wax container 1, according to one embodiment, the insert 30 is removed by deforming it. The process of the invention is preferably carried out with a flexible insert 30, made of silicone, for example, having a Shore hardness of 5. This detachment can be achieved by following the circumferential outline of the opening area of ​​the insert and then deforming the silicone wall to remove it from the inner volume of the container 1.

[0084] The advantage of using a flexible deformable insert 30 is that during the process of removing the insert 30, the wax product 30 is not deformed, thus guaranteeing the quality of the wax product.

[0085] Container 1 is then made.

[0086] Figure 9 represents a device 70 for manufacturing a container 1 according to a second method of manufacturing a wax part forming a container. This manufacturing method is particularly useful when it is not possible to insert a silicone insert 30 into a mold.

[0087] The manufacturing device 70 includes means for rotating a mold 80, having the inner shape of the outer surface of the part to be produced, in several directions. Thus, the wax introduced into the mold is propelled in all directions against the shape of the mold during the rotation of the mold 80. The wax Ci is projected uniformly onto the inner surface of the mold 80.

[0088] In order to obtain a homogeneous container 1, that is to say, one having a volume of wax distributed uniformly throughout its volume, the mold rotation means are designed to promote the rotation of the mold in two directions R2. For this purpose, the device 70 includes manual or automatic means for rotating a first frame 71 and a second frame 72. The second frame 72 can rotate around an axis 75 fixed to the first frame 71. The first frame 71 can rotate around an axis 74 extending in a direction perpendicular to the axis of rotation 75 of the second frame. Thus, the two rotations allow for a large number of mold positions during the cooling of the wax so that it can spread over the entire internal surface of the mold's volume.

[0089] Various positioning and attachment systems for the mold 80 can be used. According to one example, elastic bands 76 can be used to hold the mold within the second frame 72.

[0090] Finally, a positioning system for the device 70 prevents translational movement of the mold, for example, by using support feet 73. A crank 78 drives the rotation of the two frames 71, 72 to rotate the mold. Alternatively, electronic means and a motor can be configured to rotate the shaft 74.

[0091] According to one embodiment, a drive system 77, 79, 78 for the shaft 75 is implemented, driven by the rotation of the shaft 74. In this example, wheels 77 are connected to each other by means of a belt 79 to drive the rotation of the shaft 75 from the shaft 74.

[0092] The rotation of the mold 80 is carried out for a predetermined duration. The duration is preferably maintained for the entire cooling time of the wax inside the mold 80.

[0093] Next, the mold is removed from the device 70 and it can be removed.

[0094] Different examples of demolding can be carried out depending on the mold 80 used.

[0095] If the mold 80 is a soft, flexible and deformable mold, it can be removed by unrolling it along the surface of the volume of the inner part thus molded.

[0096] If the mold is made of a material with a hardness that prevents deformation of its outer shell, it is separated by disassembly. For example, like mold 50, which is designed in two parts, mold 80 may comprise two parts joined together by fastening means. These fastening means (not shown) can be undone so that mold 80 can be opened and the molded part 1 extracted.

[0097] One advantage of the invention is that it overcomes a problem related to beeswax and its hardening. Indeed, beeswax naturally shrinks by about 3% of its volume. Thus, by positioning the thread 4 on the outside of the receptacle 2 at the opening 3, it can engage with the corresponding thread on the lid. A problem with internal threads, which are easier to produce, is that the container's seal is not guaranteed after several uses. This is because a lid inserted inside opening 3 of a container does not allow to ensure over time and over the course of uses, the sealing necessary for the preservation of a cosmetic product.

[0098] During manufacturing, the shrinkage of the wax volume can be anticipated so that the threads of the receptacle 2 t of the lid 10 cooperate in a fitted manner.

[0099] According to one embodiment, the process of the invention, regardless of the manufacturing method of [Fig. 6] or [Fig. 9], includes a step of coating the surface of the produced container. The container may be coated with a quantity of beeswax to ensure the protective properties of the packaging, in particular ensuring hygroscopic and airtight properties to prevent the growth of microbiology.

[0100] According to one embodiment, a step of introducing additional natural additives such as fine organic solid particles is carried out.

[0101] According to one example, a quantity of propolis can be introduced into beeswax.

[0102] The latter can be introduced for example when the wax is in liquid state so that it is mixed with the latter to give it particular characteristics such as better sealing.

[0103] According to another embodiment, which may or may not be combined with the latter possibility, the propolis may be applied as a layer to the beeswax container once it has been formed, so as to define an additional layer. This embodiment also provides a better seal for the container.

[0104] According to one example, essential oils can be introduced into the beeswax forming the material of the container to improve the quality characteristics of the products, such as the resistance of the products and their preservation, the functionality by preserving the functions of the product or by promoting the aromatherapy of the product.

[0105] According to one embodiment, the invention relates to a container to which a thin layer of cardboard, paper, or plastic impregnated with wax or propolis has been applied. In a first example, this layer can be introduced into the mold during the hot wax casting process. In a second example, the additional layer can be applied subsequently after the container has been made.

[0106] Such a solution makes it possible to reinforce the water-repellent properties of the container and its hydrophobic quality, allowing it to keep a product in an airtight container.

Claims

Demands

1. Wax container (1) comprising a receptacle (2) and a lid (10), said receptacle (2) comprising a space for receiving a product to be preserved and a closing space (2, 3) adapted to cooperate with said closing lid (10), the closing space (2, 3) comprising a circular rim (7) comprising an external thread (4) in wax, the lid (10) comprising a circular rim (13) comprising an internal thread in wax (11), said rim of the lid (13) comprising a diameter greater than the rim (7) of the closing space of the receptacle (2).

2. Wax container (1) characterized in that it comprises a receiving space with a larger internal diameter than the diameter of the internal circular edge (7) of the receptacle (2).

3. Wax container (1) characterized in that it comprises a minimum thickness of 5mm.

4. Wax container (1) characterized in that it comprises a wax operculum for closing the closing space (2, 3).

5. Wax container (1) characterized in that it is intended to receive a cosmetic product.

6. Wax container (1) characterized in that it includes a wick intended to be lit after use of the cosmetic product, said wick being partly integrated into the wax either in the lid (10) or in the bottom of the receptacle (2).

7. A method for manufacturing a wax part defining a container (1) intended to receive a product to be preserved, said method comprising the following steps: • Securing an inner silicone mold (30) with an injector (40) so as to make a hot wax introduction channel of the injector (40) cooperate with a passage channel (35) formed in the inner silicone mold so as to pass the hot wax along the surface of the silicone mold; • Introduction (INS) of the injection insert (40) secured with the silicone mold (30) into an inner space of a casing forming an outer mold (50) to define the outer surface of a part to be molded (1); • Joining the insert (30) forming the inner mold (30), the injector (40) and the mold (50) forming the outer mold so as to define an inner volume defining the volume of the part to be formed; • Injection (INJ) of a volume of wax (INJ) into the injection channel (42) until the hot molten wax fills the free space of the outer mold (50); • Cooling (REF) of the wax within the mold (50); • Demolding and extraction (EXT) of the injection insert (40) and removal of the silicone mold (30).

8. Method of manufacturing a wax container (1) according to claim 7 characterized in that the joining of the inner silicone mold (30) with the injector (40) includes the positioning of a channel of the insert (30) opposite a channel of the injector (40).

9. Method of manufacturing a wax container (1) according to claim 7 characterized in that the joining of the inner silicone mold (30) with the injector (40) includes their joining with a cover (54) of the casing (50) so that the arrangement of the insert (30) and the injector (40) within said casing (50) allows the casing (50) to be closed with the cover (54) so ​​as to form a space for receiving the hot wax.

10. Method of manufacturing a wax container (1) according to claim 7 characterized in that the injection (INJ) of the volume of wax (INJ) is carried out via a channel formed in the lid (54) and extending into the injection channel of the injector (40) and opening into the channel of the insert (30) which itself opens into the space for receiving the volume of wax between the insert (30) and the casing (50).

11. A method for manufacturing a wax container (1) according to claim 7 characterized in that the cooling is controlled so that it is carried out homogeneously from a cold source applied for a predefined time.

12. Method of manufacturing a wax container (1) according to claim 7 characterized in that the demolding comprises the separation of the mold (50) into two parts fixed by the removal of a fixing of the two parts by means of a common base.

13. Method of manufacturing a wax container (1) according to claim 7 comprising the following steps: • Screwing (SCREW) a wax lid (10) onto the wax part produced so as to form a first contact aimed at adapting the thread of the part (1) with the thread of a lid (10).

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