Method for producing cosmetic having passed through nanobubble generator, and cosmetic created by passing through nanobubble generator

Abstract

To provide a cosmetic more valuable for a user.SOLUTION: In a method for producing a cosmetic, cosmetic solution containing active ingredients as a cosmetic is allowed to pass through a nanobubble generator 5, and the cosmetic solution having passed through the generator is filled into a cosmetic container.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a method for producing cosmetics that have been passed through a nanobubble generator, and to cosmetics that have been produced by passing through a nanobubble generator. [Background technology]

[0002] In recent years, research into the physical properties, generation (bubble miniaturization) mechanisms, specific uses, and practical applications of microbubbles and nanobubbles has been progressing rapidly. For example, research is being conducted into the purification and sterilization of polluted water, the cultivation of aquatic organisms such as eels using water containing microbubbles on the micro- or nano-order, and the improvement of water quality by supplying water containing microbubbles to rice paddies.

[0003] Other research being conducted includes improving oil-contaminated soil by causing the oil film adhering to soil particles to adhere to the surface of microbubbles, reducing the resistance of a ship as it moves forward by spraying microbubbles around the hull, cleaning the interior and exterior walls of uneven buildings, and even the antibacterial effects of nanobubbled water containing ozone.

[0004] Many methods have been proposed for generating microbubbles, including a swirling liquid flow method, a pressurized dissolution method, an orifice or Venturi tube method, the use of ultrasonic vibration, the use of a microporous filter, etc. For example, a microbubble generator that generates microbubbles such as microbubbles and nanobubbles, as disclosed in Patent Document 1, is known. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Patent Publication No. 2021-98173 Summary of the Invention [Problem to be solved by the invention]

[0006] An object of the present invention is to provide cosmetics that are more valuable to users. [Means for solving the problem]

[0007] <Means for solving the problems of the present invention> The method for producing a cosmetic product of the present invention includes passing a cosmetic liquid containing an active ingredient as a cosmetic through a nanobubble generator, and filling the cosmetic liquid after passing through the nanobubble generator into a cosmetic container.

[0008] Preferably, a sterilization treatment is carried out after passing through the nanobubble generator.

[0009] Preferably, a sterilization treatment is carried out before passing through the nanobubble generator.

[0010] Preferably, before passing through the nanobubble generator, the nanobubble generator is passed through a filter that removes impurities of a size that would clog the nanobubble generator.

[0011] The cosmetic product of the present invention is produced by passing a cosmetic liquid containing an active cosmetic ingredient through a nanobubble generator.

[0012] <Means for Solving Other Problems of the Present Invention> The method for producing a cosmetic containing nanobubble water of the present invention is produced by mixing nanobubble water generated in a nanobubble water generating unit with a cosmetic concentrate containing raw ingredients of the cosmetic.

[0013] Preferably, the nanobubble water is sterilized before mixing.

[0014] Preferably, the sterilization treatment of the nanobubble water is carried out at least either before or after nanobubble water is generated from water by a nanobubble water generator.

[0015] Preferably, the cosmetic concentrate is sterilized before being mixed with the nanobubble water.

[0016] The cosmetic of the present invention contains nanobubble water. [Effects of the Invention]

[0017] The cosmetic product and the method for producing the cosmetic product containing nanobubble water of the present invention make it possible to provide users with more valuable cosmetics. [Brief explanation of the drawings]

[0018] [Figure 1] FIG. 1 is an explanatory diagram of a method for producing a cosmetic product containing nanobubble water according to the first embodiment. [Figure 2] FIG. 1 is a cross-sectional view showing a nanobubble generator. [Figure 3] 10A and 10B are explanatory diagrams of a method for producing cosmetics that have passed through a nanobubble generator according to a second embodiment, and cosmetics that have passed through a nanobubble generator and been inspected. DETAILED DESCRIPTION OF THE INVENTION

[0019] First Embodiment Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 illustrates an example of a method for producing a cosmetic product containing nanobubble water according to an embodiment of the present invention. FIG. 2 is a cross-sectional view showing a nanobubble generator of a nanobubble water supply system for a method for producing cosmetics containing nanobubble water according to an embodiment of the present invention.

[0020] <Configuration of nanobubble water supply system> The nanobubble water supply system 1 includes a nanobubble water generating unit 2 that generates nanobubble water, a nanobubble water storage unit 3 that stores the nanobubble water generated by the nanobubble water generating unit 2, and a cosmetic container 4. The nanobubble water supply system 1 also has a filter / sterilization treatment unit 15 for treating the water before it is sent to the nanobubble water generation unit 2. This filter / sterilization treatment unit 15 has a filter and / or a sterilization treatment device that removes impurities (dust, sand) from water (tap water, groundwater, distilled water, etc.). In some cases, a filter alone may be sufficient to achieve the same level of sterilization. The water that has passed through the filter / sterilization treatment unit 15 is pressurized by a pressure pump 16 and sent to the nanobubble water generation unit 2. The pressure pump 16 can also be disposed before the filter / sterilization treatment unit 15 . Furthermore, in addition to the position of the pressure pump 16 in FIG. 1, it is also possible to place it further before the filter / sterilization treatment unit 15 .

[0021] Here, nanobubble water refers to water containing tiny bubbles of 1 micrometer or less. In other words, it is generally defined as water with bubbles of nano-order size. Generally, water contains air in the form of relatively large bubbles, and nanobubble water can be produced by breaking these down into smaller bubbles. However, although the name is nanobubble water, the inventor believes that its effects and benefits are not limited to nanobubble water. The inventors believe that the effectiveness of nanobubble water may also be due to the fact that in the process of generating nanobubble water, water clusters (water has a cluster structure made up of many H2O molecules bonded together) are broken down and aligned to a certain size or rearranged. However, the above is merely speculation, and at present, all that is known is that nanobubble water has some kind of effect.

[0022] Water is supplied to the nanobubble water generating unit 2 through a first pipe 11. Air is also introduced into the nanobubble water generator 2 from the air inlet 21. Note that the introduction of air is not always necessary. In other words, air may be generated simply from air bubbles in the water. However, we believe that introducing air is better in terms of increasing the number of nanobubbles (increasing the amount of air contained).

[0023] The tip side of the first pipe 11 is led into the tank 22 through a through-hole 23 on the top surface of the tank 22 of the nanobubble water generating unit 2. A nanobubble generator 5 is attached to the tip of the first pipe 11 by screwing. It is also preferable to attach the device to a hose band to generate nanobubble water, which makes it removable and improves maintenance and repair.

[0024] The nanobubble generator 5 generates nanobubbles when water from the first pipe 11 passes through it, thereby producing nanobubble water 10.

[0025] Specifically, for example, the nanobubble water 10 is generated using the method of Utility Model Registration No. 3235756, which is a technique that has already been disclosed.

[0026] However, the nanobubble generator 5 has the problem of being relatively expensive, and it is difficult to introduce this nanobubble generator 5 in multiple facilities from a cost perspective. The cosmetics of the present invention are produced by manufacturing cosmetics containing nanobubbles and then delivered to consumers.

[0027] Any type of cosmetic product containing the nanobubble water of the present invention may be used, as long as it contains (requires) moisture. The cosmetics of the present invention include any water used for makeup, even if it is simply water for makeup purposes. For example, it also includes water used to dilute cosmetics. The types of cosmetics may be, for example, lotion, emulsion, soap, cleanser, perfume, face wash, cream, pack, shampoo, conditioner, toothpaste, sunscreen, lotion, lip balm, cologne, etc.

[0028] The second pipe 12 is provided with an adjustment valve 13. The adjustment valve 13 adjusts the amount of nanobubble water 10 flowing from the nanobubble water storage section 3 to the agitator 18. If the treatment in the filter / sterilization treatment unit 15 is insufficient or if the treatment is dangerous, sterilization treatment is carried out in this first sterilization treatment unit 25 . The sterilization process is not limited to the above two sterilization sections. The important point is that the nanobubble water is sterilized to a sanitary state before entering the agitator 18. If anything, it is more preferable to complete the sterilization treatment before generating nanobubble water, because if heating is selected as the sterilization method, the nanobubbles may decrease due to the high temperature. Of course, it is possible to sterilize the nanobubble water by passing it through a filter or the like (sterilization without heating) after it has been made into nanobubble water, but since there is still a possibility that the nanobubbles will decrease to some extent, it is preferable not to sterilize (filter) the water after it has been made into nanobubble water. However, even after it has been made into nanobubble water, a method that reduces the decrease in nanobubble water (sterilization treatment using a filter or the like) may be preferable.

[0029] As shown in Figure 1, the method for producing cosmetics containing nanobubble water has a system for supplying a cosmetic concentrate 17, which is separate from the nanobubble water. The cosmetic concentrate 17 is formed to have a higher concentration (less water content) than the final cosmetic (including all the above-mentioned cosmetics, etc.). These concentrations range from almost no water to slightly less water than the final cosmetic product. Of course, in order to maximize the amount of nanobubble water, it is preferable to use highly concentrated nanobubble water (one that does not contain water). This concentrate passes through a second sterilization treatment section 20 and enters an agitator 18 . The second metal processing unit 20 is generally sterilized by heating. However, if the material has already been treated in a way that does not require sterilization, this sterilization process can be omitted. In addition, if the cosmetic concentrate 17 is solid, this system is introduced into the agitator 18 by a method other than conveying it through a pipeline (carrying in, mixing).

[0030] Appropriate amounts of cosmetic concentrate 17 and nanobubble water are placed in the agitator 18. The appropriate amount is added so that it will achieve the water concentration (nanobubble water concentration) of the final finished cosmetic product. The mixture is mixed in the agitator 18 and then passed through a valve 19 into the cosmetic container 4.

[0031] One of the key points of the embodiment of the present invention is that after mixing with nanobubble water (after being placed in the cosmetic container 4), sterilization by heating is not carried out. Of course, if the sterilization method by heating results in only a small reduction in nanobubble water (low-temperature sterilization, ultrasonic sterilization, ultraviolet sterilization, etc.), this is not excluded.

[0032] In this embodiment, the flow of the nanobubble water 10 is formed based on gravity, but it goes without saying that a pump or the like may also be used.

[0033] In this embodiment, a water level sensor (not shown) is provided to detect the amount of water inside the cosmetic container 4.

[0034] The cosmetic containers 4 filled with the nanobubble water 10 are delivered to the facilities of the respective users via a logistics network 6.

[0035] The top (mouth) of the cosmetic container 4 may be provided with a mechanism to prevent the contents from flowing back, i.e., a check valve. This allows for smooth loading without extra manual labor when the tank filled with the contents is loaded onto a transport truck via a belt conveyor or the like.

[0036] In some cases, it may be more preferable to have a structure in which the opening of the cosmetic container 4 is closed with a screw-on cap or the like.

[0037] Cosmetics containing the generated nanobubble water are poured into the cosmetic container 4 one after another. Nanobubble water 10 is supplied from the nanobubble water storage section 3 to the cosmetic container 4 via a second pipe 12 to an agitator 18 .

[0038] The nanobubble generator 5 will be described in detail below with reference to FIG. It should be noted that the nanobubble water generating device described below is merely an example in the present invention, and nanobubble water may be generated by any method. <Configuration of nanobubble generator> In FIG. 2, the nanobubble generator 5 forms one fluid passage 51, and the fluid passage 51 includes a liquid inlet portion 52, a narrow neck portion 53, a negative pressure cavity 54, and a liquid outlet portion 55, which are arranged successively along the direction L. 1, an air inlet 21 is shown, but the essence of the nanobubble generator is to atomize the air already contained in water (each liquid component of the cosmetic), etc. Therefore, it is possible to take in more air through the air inlet 21 to incorporate more air, but conversely, this purpose can also be achieved without providing an air inlet 21 at all.

[0039] Above the liquid inlet portion 52, a female thread portion 56 is formed to be threaded with the male thread portion 14 formed on the tip end side of the first pipe 11.

[0040] The length of the liquid inlet portion 52 along the direction L is 0.5 cm. The liquid inlet portion 52 is frusto-conical and has a large diameter portion 61 and a small diameter portion 62. The large diameter portion 61 has a diameter of 0.8 cm, and the small diameter portion 62 has a diameter of 0.1 cm. The central axis of the liquid inlet portion 52 is aligned with the direction L.

[0041] The length of the narrow neck portion 53 is 0.2 cm along the direction L. The narrow neck portion 53 is cylindrical and is disposed coaxially with the liquid inlet portion 52. One end of the narrow neck portion 53 (upper side in Figure 2) is connected to the small diameter portion 62. The diameters of the narrow neck portion 53 and the small diameter portion 62 are both 1 mm.

[0042] The negative pressure cavity 54 has a larger mounting surface area perpendicular to direction L than the mounting surface area perpendicular to the narrow neck portion 53, forming a relatively large space. The cavity walls on both sides of the negative pressure cavity 54 along direction L are divided into a first plane 71 and a second plane 72. Both the first plane 71 and the second plane 72 are perpendicular to direction L, and the distance between them is 0.4 cm. A first opening 73 is located in the center of the first plane 71. The first opening 73 is connected to another end of the narrow neck portion 53 (the right side in Figure 2). A second opening 74 is located on the second plane 72. The second opening 74 is connected to one end of the liquid outlet portion 55.

[0043] The negative pressure cavity 54 is cylindrical and is disposed coaxially with the liquid inlet portion 52 and the narrow neck portion 53. The diameter of the negative pressure cavity 54 is 0.7 cm.

[0044] <How the nanobubble generator works> The operation of the nanobubble generator 5 will be described below. In the nanobubble generator 5, a water flow with a certain pressure enters the large-diameter section 61 from the first pipe 11 and converges at a high speed in the small-diameter section 62, forming a pressurized water flow with a low flow rate and high flow velocity, increasing the flow rate. After passing through the narrow neck section 53, the high-speed water flow is released from the other end of the narrow neck section 53 (the first opening section 73 on the first plane 71) toward the negative pressure cavity 54. According to Bernoulli's principle, a negative pressure zone is formed between the first opening section 73 and the first plane 71 of the negative pressure cavity 54, and the air dissolved in the water flow generates bubbles due to the reduced pressure. The bubbles in the negative pressure cavity 54 repeatedly collide, breaking up larger bubbles into smaller ones. As a result, the water flow rich in nanobubbles finally flows out of the nanobubble generator 5 through the second opening section 74 and the liquid outlet section 55.

[0045] In this embodiment, the nanobubble generator 5 used is a nozzle-type generator as described in Utility Model Registration No. 3235756, etc. However, various modifications to the nanobubble generator are possible, such as a swirling liquid flow system, a pressurized dissolution system, an orifice or Venturi tube system, the use of ultrasonic vibration, or the use of a microporous filter.

[0046] Hydrogen, oxygen, and normal air (air found in nature) are thought to be trapped within nanobubbles. Each seems to be effective, but air is thought to be the cheapest and most effective. The hydrogen will gradually escape, and it is likely that the effect will soon be lost. In addition, in the case of oxygen, it cannot be said that there is no risk that high concentrations of oxygen in a micro state will cause problems such as active oxygen. In this respect, air is safe, and the air from clean land has value in itself. Furthermore, the effects of nanobubbles are currently being investigated, but it is thought that it may not be the effect of the nanobubbles themselves, but rather the effect of stirring the water finely enough to produce nanobubbles. Of course, it is believed that the effects of nanobubbles do exist. In addition, both hydrogen and oxygen are industrial products and are not necessarily good for health. However, hydrogen and oxygen are simply considered inferior to air and are within the scope of this invention. In any case, we believe that air is the safest, most effective, and most cost-effective option. It is desirable that at least 70% or more of the carbon dioxide comes from natural air. Of course, other ingredients can be added to the remainder for added value (health benefits, etc.). Conversely, the invention can be fully effective even if 100% is natural air. In addition, because it is air, ordinary plastic bottles, canned containers (aluminum, steel), glass bottles, etc. can be used, meaning that no special new containers are required. With other gases, there are concerns about flammability and gas leakage.

[0047] <Other uses> The concept of the present invention was basically the application of nanobubble water to cosmetics. However, water can also mean drinkable tap water, well water, distilled water, or in some cases soft drinks such as juice or sports drinks. Furthermore, nanobubble water can be used for purposes other than human consumption. It can also be used for transporting fish, etc. Therefore, the water mentioned here includes seawater. When transporting fish, it is more appropriate to use nanobubble water (which may contain hydrogen, oxygen, etc. in addition to air) to ensure freshness. It can also be applied to live fish. Of course, in the case of freshwater fish, it is possible to use water other than seawater. Furthermore, by using physiological saline, it is possible to transport meat from beef, pork, chicken, etc., fish (fillets are also possible, same below), human organs, etc. It is also possible to use the nanobubble water contained in the nanobubble water transport container for the meat, fish, etc., or, as mentioned above, to place not only the nanobubble water but also the meat, fish, etc. in the container at the same time, and use the container as a transport container for the meat, fish, etc., rather than transporting the nanobubble water. In particular, there is currently a great demand for transporting meat, fish, etc. in as fresh a state as possible (without pain or damage). In this case, the transport container may be transparent, but this can be changed depending on the contents and the transport environment. For example, if deterioration due to light is a concern, a light-blocking container would be best, such as one made of metal or with a black coating. Furthermore, for such applications, it may be better to use oxygen, nitrogen, or other active ingredients rather than air to form the bubbles in nanobubble water, but as mentioned above, air may also be sufficient.

[0048] <Second embodiment> FIG. 3 is an explanatory diagram of a method for producing cosmetics that have passed through a nanobubble generator according to the second embodiment, and cosmetics that have been generated by passing through the nanobubble generator. Note that the description of the same parts as in the first embodiment will be omitted.

[0049] The inventors have further discovered that the effect of the nanobubble generator 5 is not limited to generating nanobubbles in water as in the first embodiment, but is also similarly effective on the active ingredients of cosmetics. By passing the active ingredients of cosmetics through the nanobubble generator 5, (1) The active ingredients of cosmetics are also micronized, which can improve the effects of the active ingredients of cosmetics, such as their penetration power. (2) Of course, water components (not only the water added additionally in the first embodiment, but also water in which an active ingredient is dissolved or which contains an active ingredient) can also be made finer.

[0050] The second embodiment will be described below with reference to FIG. Cosmetics and the like 117 are passed through the filter 115 . Here, the cosmetic product may be any type as long as it is in a liquid form, such as a liquid, cream, gel, or gelatin. Specifically, the products that seem most likely at present are emulsions, lotions, cleansers, etc. Of course, it may be a cream, or other cosmetic product. Furthermore, it is also possible to use cosmetics in a solid state, as long as they have fluidity under high pressure generated by a pump or the like and are passed through the nanobubble generator 5. In other words, it is also applicable to cosmetics with a small amount of water.

[0051] Here, the filter 115 is used to prevent clogging of the nanobubble generator 5, and is considered to be an important element. After passing through the filter 115, the liquid is pressurized by the pressure pump 16 and sent to the nanobubble generator 5. The pressure of this pressure pump 16 causes the air to pass through the nanobubble generator 5. At this time, the pressure pump 16 can generate high pressure so that even highly viscous liquids and solids can pass through the nanobubble generator 5. The cosmetic nanobubble generating unit 12 is configured including this nanobubble generator 5 (for example, the tank 22, etc.). Thereafter, the cosmetics that have passed through the nanobubble generator 5 are sealed in cosmetic containers 4 and distributed and sold, as in the first embodiment.

[0052] After passing through the nanobubble generator 5, the liquid may be sterilized in a first sterilization treatment unit 25 as shown in FIG. Generally, this treatment is appropriate when there is a possibility that the cosmetic will be stored in the nanobubble reservoir 13 for a long period of time. Alternatively, if there is little (or no) possibility that the cosmetic will be stored in the nanobubble reservoir 13 for a long period of time, the cosmetic may be sterilized before passing through the nanobubble generator 5. Of course, sterilization treatment may be carried out both before and after passing through the nanobubble generator 5. In any case, sterilization is important for maintaining the quality of cosmetics. However, since the sterilization process may require high temperatures, it may be better to place the nanobubble generator 5 in front of the nanobubble generator 5 in order to prevent the nanobubbles from disappearing. On the other hand, in order to ensure complete sterilization, it may be more appropriate to sterilize the water after passing through the nanobubble generator 5. It is also effective to carry out sufficient sterilization before the nanobubble generator 5, and then only carry out simple sterilization after passing through the nanobubble generator 5.

[0053] Cosmetics made using this manufacturing method can also be distinguished by the final product. Specifically, they can be distinguished by analyzing the active ingredients (how the particles are dispersed, the degree of agitation, the amount of air contained, the size of the bubbles, etc.). Therefore, whether or not a cosmetic liquid containing a water component and an active cosmetic ingredient has been generated by passing it through a nanobubble generator can be distinguished only from the final product.

[0054] Here, nanobubble water is sometimes referred to as nanobubble water because nanobubbles are generally generated in the water, but the significance of the present invention is not limited to generating nanobubbles inside the water, and the water may contain no water components such as oil. It may also be an active ingredient in a cosmetic product, as long as it can gain fluidity by increasing the pressure when passing through the nanobubble generating section 2.

[0055] <Configuration and Effect 1 of the Embodiment> To summarize the configuration and effects of the embodiment, the nanobubble water supply system 1 has the following features: The method for producing a cosmetic containing nanobubble water of the present invention is produced by mixing nanobubble water generated in a nanobubble water generating unit with a cosmetic concentrate containing raw ingredients of the cosmetic. With this configuration, cosmetics containing nanobubble water can be produced.

[0056] Preferably, the nanobubble water is sterilized before mixing. With this configuration, it is possible to produce cosmetics containing nanobubble water in which the decrease in nanobubbles is minimized.

[0057] Preferably, the sterilization treatment of the nanobubble water is carried out at least either before or after nanobubble water is generated from water by a nanobubble water generator. With this configuration, it is possible to produce cosmetics containing nanobubble water in which the decrease in nanobubbles is minimized.

[0058] Preferably, the cosmetic concentrate is sterilized before being mixed with the nanobubble water. With this configuration, it is possible to produce cosmetics containing nanobubble water in which the decrease in nanobubbles is minimized.

[0059] The cosmetic of the present invention contains nanobubble water. With this configuration, it is possible to provide cosmetics containing nanobubble water.

[0060] <Configuration and Effect 2 of the Embodiment> <Means for solving the problems of the present invention> In the method for producing the cosmetic product of the present invention, a cosmetic liquid containing an active ingredient as a cosmetic is passed through the nanobubble generator 5, and the cosmetic liquid after passing through the nanobubble generator 5 is filled into a cosmetic container. With this configuration, it is possible to provide valuable cosmetics to users. More specifically, it is possible to micronize not only the water component but also the active ingredient, which can increase the value of the cosmetic product by, for example, increasing its penetration power.

[0061] Preferably, a sterilization treatment is carried out after passing through the nanobubble generator. With this configuration, the proliferation of bacteria in cosmetics that have passed through the nanobubble generator 5 can be suppressed.

[0062] Preferably, a sterilization treatment is carried out before passing through the nanobubble generator. This configuration makes it possible to suppress the growth of bacteria in the cosmetics in the final product.

[0063] Preferably, before passing through the nanobubble generator, the nanobubble generator is passed through a filter that removes impurities of a size that would clog the nanobubble generator. With such a configuration, clogging of the nanobubble generator 5 can be prevented.

[0064] The cosmetic product of the present invention is produced by passing a cosmetic liquid containing an active cosmetic ingredient through a nanobubble generator. With this configuration, it is possible to provide valuable cosmetics to users. More specifically, it is possible to micronize not only the water component but also the active ingredient, which can increase the value of the cosmetic product by, for example, increasing its penetration power. Cosmetics made using this manufacturing method can also be distinguished by the final product. Specifically, they can be distinguished by analyzing the active ingredients (how the particles are dispersed, the degree of agitation, the amount of air contained, the size of the bubbles, etc.). Therefore, whether or not a cosmetic liquid containing a water component and an active cosmetic ingredient has been generated by passing it through a nanobubble generator can be distinguished only from the final product.

[0065] The structure, system, materials, connections of each member, chemical substances, and the like of the present invention can be variously changed without departing from the spirit of the present invention. Materials can also be freely selected from metal, plastic, FRP, wood, concrete, etc.

[0066] For example, it is possible to combine two or more components into one, or conversely, it is possible to configure one component from two or more separate components and connect them together.

[0067] Furthermore, the above embodiment is merely one of the currently best modes or modes close to it. Furthermore, the order of the work can be changed as appropriate as long as it has the desired effect.

[0068] The cosmetic product of the present invention may be any type of cosmetic product containing nanobubble water, and may be any cosmetic product that contains (requires) moisture. Furthermore, if it is used for makeup, even simple cosmetic water is included in the cosmetics of the present invention. For example, water used to dilute cosmetics is also included. The cosmetic product of the present invention may be, for example, a lotion, emulsion, soap, cleanser, perfume, face wash, cream, pack, shampoo, rinse, toothpaste, sunscreen, lotion, lip balm, cologne, or the like. However, it is preferable that the cosmetic product contains a large amount of nanobubble water. One of the benefits of nanobubble water is its preservation properties, so the more water content it contains, the more effective it is (it won't spoil). Of course, the large amount of nanobubble water also makes it easier to obtain the effects of nanobubble water.

[0069] <Definition, etc.> The nanobubble water supply system of the present invention allows any user to easily use nanobubble water.

[0070] An example of a user in the present invention is an individual in an ordinary household. [Industrial Applicability]

[0071] The nanobubble water supply system of the present invention can be effectively used in homes, businesses, research facilities, etc. [Explanation of symbols]

[0072] 1. Nanobubble water supply system 1. Nanobubble water supply system 2...Nanobubble water generation unit 3...Nanobubble water storage section 4...Cosmetic containers 5...Nanobubble generator 6…Logistics network 10...Nanobubble water 11...First piping 12...Second piping 13...Regulating valve 15...Filter and sterilization processing unit 16...Pressure pump 17...Concentrated cosmetics etc. 18...Agitator 19...Valve 20...Second sterilization processing section 21...Air inlet 22...Tank 23...Through hole 25...First sterilization processing section

Claims

1. A cosmetic liquid containing active cosmetic ingredients is passed through a nanobubble generator, The cosmetic liquid after passing through is filled into a cosmetic container. Cosmetic manufacturing method.

2. After passing through the nanobubble generator, a sterilization treatment is carried out. The method of claim 1.

3. Sterilization treatment is carried out before passing through the nanobubble generator The method according to claim 1 or 2.

4. Before passing through the nanobubble generator, the nanobubble generator is passed through a filter that removes impurities of a size that would cause clogging. The method of claim 1.

5. A cosmetic liquid containing active ingredients is passed through a nanobubble generator to generate cosmetics.

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