Spatial distribution reconstruction method for cosmetic material system, and cosmetics prepared thereby

Abstract

A spatial distribution reconstruction method for a cosmetic material system, and an application of the method. An acoustic resonance apparatus is used to generate an acoustic resonance field by means of variable-acceleration translation of a container, such that materials in the container are redistributed, wherein the acoustic resonance field exhibits a periodic variable-acceleration motion at a certain frequency, and the variable-acceleration translation comprises any one or two of changes in the magnitude of velocity and changes in the velocity direction.

Description

A method for reconstructing the spatial distribution of cosmetic material systems and cosmetics prepared therefrom Technical Field

[0001] The present invention relates to the field of cosmetic molding and preparation technology, and in particular to a method for reconstructing the spatial distribution of a cosmetic material system and its application. Background Art

[0002] Cosmetic materials are generally composed of various low-molecular-weight polymers, high-molecular-weight polymers, natural bioactive substances, mineral powders or particles, oils, and water. Under certain conditions, these substances generally exist in different physical states, such as solid and liquid. The cosmetics processing process requires combining such a large number of substances of different types and states in a specific spatial distribution to achieve specific physical effects and cosmetic efficacy.

[0003] Traditional cosmetic material distribution methods generally utilize rotary shearing. This method utilizes a rotating device, such as a paddle, to simultaneously or sequentially add different materials to a container. This method leverages the differences in distance between the materials and the center of the rotating device to create a shearing effect, shifting the materials from a spatially separated distribution pattern to one that is interlaced and spaced apart. Traditional cosmetic material distribution methods also include distribution patterns without paddles, such as adding multiple materials simultaneously or sequentially to a rotating container. Since the container itself is an optional device, this can also leverage the differences in distance between the materials and the container wall to create a shearing effect, thereby changing the spatial distribution pattern of the materials.

[0004] The Chinese utility model patent with announcement number CN216605085U discloses a cosmetic emulsifying pot, which is a representative device for traditional cosmetic material processing. It embodies a method of reconstructing the distribution of cosmetic materials by using rotary shearing. The main equipment used in the rotary shearing method includes mixers, homogenizers, dual-center centrifuges, and multi-mode composite equipment, or a sequence combination thereof. However, the traditional cosmetic material rotary shear distribution method inevitably has distribution differences related to the rotation center, so it is inevitable that there will be inconsistencies in the distribution patterns of different material particles. This inconsistency generally requires the artificial addition of rotary shear variation factors, such as multi-center rotation or irregular structures to generate turbulence to compensate. This compensation process takes a long time. This process also causes some easily volatile substances in the cosmetic material to have a higher volatilization amount, making it difficult to control the quality of the final cosmetic product.

[0005] Summary of the Invention

[0006] To address the shortcomings of the existing technology, the present invention introduces a novel cosmetic material distribution method that does not rely on a rotational device. This method uses variable-acceleration translation of the container to redistribute the material within the container. This method, independent of the device's internal structural irregularities, relies solely on differences in material properties, such as density, viscosity, morphology, and particle size, to reconstruct the spatial distribution of materials within the cosmetic material system.

[0007] The first object of the present invention is achieved by the following technical solution: A method for reconstructing the spatial distribution of a cosmetic material system, comprising the following steps:

[0008] S1. Add the cosmetic material into the distribution and reconstruction device;

[0009] S2. Adjust one or more parameters of the distribution reconstruction device, including air pressure, resonance intensity, resonance frequency, and operation time, to reconstruct the distribution of the cosmetic material;

[0010] S3. The container of the reconstructing device rearranges the spatial distribution of different cosmetic materials in a periodic variable acceleration motion, wherein the variable acceleration translation motion includes any one or both of a change in velocity magnitude and a change in velocity direction.

[0011] Furthermore, in step S3, the container of the distribution reconstruction device rearranges the spatial distribution of different cosmetic materials in a periodic variable acceleration translation motion.

[0012] Furthermore, the cosmetic material is in a combination of one or more of liquid, solid, semi-solid or supercritical states, wherein the liquid state includes Newtonian fluid and non-Newtonian fluid.

[0013] Furthermore, in said S2, after calibrating the resonance frequency according to the input cosmetic material system category, the process parameters are stored, and then the resonance intensity is improved, wherein the calibrated resonance frequency is determined by monitoring the resonance acceleration.

[0014] Furthermore, when the cosmetic material is a semi-solid cosmetic system, each time the resonance frequency calibration is completed, the material state in the distribution reconstruction device is judged. If the material surface is smooth, the stored process parameters are used to run directly according to the set time. If the material surface is still rugged, the stored process parameters are used to run for 2-5 minutes, and then the resonance frequency is recalibrated. The material state in the distribution reconstruction device is judged until it is flat, and the stored process parameters are used to run according to the set time until the end.

[0015] Furthermore, when the cosmetic material is a semi-solid cosmetic system or a solid cosmetic system, the steps for calibrating the resonance frequency are as follows: first, set the resonance intensity to 5-10%, start from 0 and increase the resonance frequency by the original increase value Xhz as the unit, stay for 3-8 seconds each time, and use the acceleration sensor to determine whether the resonance acceleration increases during the process. If it increases, continue to increase the Xhz resonance frequency. If the resonance acceleration decreases during the process, return to the previous order resonance frequency and increase the resonance frequency again by X / 2hz. If the resonance acceleration increases, reduce it to X / 2n hz and continue to increase the resonance frequency. If the resonance acceleration decreases, return to the previous order resonance frequency and increase the resonance frequency again by X / 2n hz, and so on, n=(1, 2, 3...), until the resonance frequency is accurate to 0.1hz, the original increase value 5 <X<20。

[0016] Furthermore, the semi-solid cosmetics include creams, emulsions, muds, and gels.

[0017] Furthermore, when the cosmetic material is a solid cosmetic system, the steps for calibrating the resonance frequency are as follows: fill the cosmetic material into the distribution reconstruction device, immediately seal the device and evacuate, then close the vacuum valve, first set the resonance intensity to 5-10%, start from 0 and increase the resonance frequency by the original increase value Xhz, stay for 3-8 seconds each time, and use the acceleration sensor to determine whether the resonance acceleration increases during the process. If it increases, continue to increase the Xhz resonance frequency. If the resonance acceleration decreases during the process, return to the previous order resonance frequency, and increase the resonance frequency again by X / 2hz. If the resonance acceleration increases, reduce it to X / 2n hz and continue to increase the resonance frequency. If the resonance acceleration decreases, return to the previous order resonance frequency, and increase the resonance frequency again by X / 2n hz, and so on, n=(1, 2, 3...), until the resonance frequency is accurate to 0.1hz, the original increase value 3 <X<10。

[0018] Furthermore, the solid cosmetic system is composed of a solid powdery substance containing a trace amount of liquid.

[0019] Furthermore, the resonance intensity adjustment steps are as follows: increase the resonance intensity by 5% intervals, stay for 10 seconds after each increase, continue to increase the resonance intensity if the acceleration increase is greater than 5, and return to the previous level to increase the resonance intensity by 4% if the acceleration increase is less than 5, and so on until the acceleration adjustment value is accurate to 1, the resonance intensity is no longer increased, and the current process parameters are stored.

[0020] Furthermore, the stored process parameters are used to directly run for 5 minutes according to the set time, and then the resonance intensity is adjusted through multi-segment settings and adjusted again according to the above adjustment method and run again for 5 minutes with the newly determined resonance conditions. The number of segments is 2-4, and the segmented operation is carried out until the end according to the set segments.

[0021] A second object of the present invention is to provide cosmetics prepared by the above-mentioned method for reconstructing the spatial distribution of cosmetic material systems.

[0022] The cosmetics include one or more of gel, cream, foundation, eye shadow, and blush.

[0023] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) The present invention redistributes the material in the container by using a variable acceleration translation method, and is applied in the field of cosmetic preparation. On the one hand, it saves time in the cosmetic preparation process, and on the other hand, it avoids the excessive shearing that is easily caused by the traditional rotary shearing method, which destroys the structure of the material, causes irreversible viscosity loss, and even changes the rheological properties of the system;

[0025] (2) In the preparation method of the present invention, the temperature, air pressure, resonance intensity, and resonance frequency of the distribution reconstruction device are adjusted according to the different states of the cosmetic materials, and the steps of adjusting the resonance frequency and resonance intensity are optimized, so that the adjustment time and accuracy are greatly shortened. By optimizing and adjusting the resonance parameters, the cosmetic materials can achieve a better distribution effect in a short time, thereby reducing the volatilization of the materials and avoiding the defects of drying out and uneven coloring in the final product;

[0026] (3) The product prepared by the method of the present invention can be added in one go and stirred in a non-contact manner, which greatly reduces the risk of cosmetic contamination.

[0027] (4) The product prepared by the method of the present invention has a more uniform material body and product, and the makeup effect has a more delicate touch, because the material space is redistributed in an integrated manner and the distribution effect at each point in the container is almost the same.

[0028] (5) The product prepared by the method of the present invention has a more stable process and a higher consistency of state at all locations in space, so the dispersion of viscosity or rheological parameters between processing batches is smaller. DETAILED DESCRIPTION

[0029] The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. For those of ordinary skill in the art, without departing from the inventive concept, some changes and improvements can also be made, and these all belong to protection scope of the present invention. The endpoints and any values ​​of the scope disclosed in this article are not limited to this precise range or value, and these ranges or values ​​should be understood to include values ​​close to these ranges or values. For numerical ranges, between the endpoint values ​​of each range, between the endpoint values ​​of each range and a separate point value, and between the separate point value, one or more new numerical ranges can be combined with each other, and these numerical ranges should be considered as specifically disclosed in this article. Below in conjunction with specific embodiments, the present invention is described in detail:

[0030] The types of cosmetic materials mainly include cosmetic systems composed of liquid substances, high-temperature liquid cosmetic systems composed of wax and other solid and liquid substances, powder cosmetic systems composed of solid powdered substances with trace amounts of liquid, and semi-solid cosmetic systems composed of solid and liquid substances, such as creams, lotions, muds, and gel cosmetics.

[0031] When adding a distribution reconstruction device to a cosmetic system composed of liquid substances to adjust the resonant frequency and resonance intensity, the material is loaded into the device, the resonance intensity is set to 20%, and the frequency is directly scanned from 0 using the device's automatic frequency sweep mode. The sweep time is preferably set to 0.5 to 10 minutes. After the device indicates that the sweep frequency change has dropped below 1 Hz, the resonant frequency is recorded and the sweep mode is turned off. The resonant intensity is then increased at 5% intervals at the recorded resonant frequency, with a 10-second pause after each increase. If the acceleration increase is greater than 5, the resonant intensity is continued to increase until the acceleration rises below 5, at which point the resonant intensity is no longer increased. The current process parameters are stored, and the process is then run directly according to the process parameters and the set time until completion.

[0032] When adjusting the resonant frequency and resonance intensity of a high-temperature liquid cosmetic system composed of wax and other solid and liquid materials, the distribution reconstruction device is preheated to the set temperature. The material is then loaded and allowed to stand at a constant temperature until the material is fully heated. The resonance intensity is then set to 5%, and the device's automatic frequency sweep mode is used to sweep the frequency directly from 0. The sweep time is preferably set to 0.5 to 10 minutes. Once the device indicates that the sweep frequency has dropped below 1 Hz, the resonance frequency is recorded and the sweep mode is turned off. The resonance intensity is then increased at the recorded resonance frequency by 5% increments, pausing for 10 seconds after each increment. If the acceleration increase is greater than 5, the resonance intensity is increased again. If the acceleration increase is less than 5, the resonance intensity is increased by the previous increment, increasing by 4%. This process is repeated until the acceleration adjustment value is accurately set to 1, and the resonance intensity is no longer increased. The current process parameters are stored and the process is run directly according to the process parameters and the set time until completion.

[0033] For semi-solid cosmetic systems composed of solid and liquid substances, such as creams, lotions, clays, and gels, the adjustment method is as follows: Load the material into the device, set the resonance intensity to 5-10%, and increase the resonance frequency by 10 Hz, starting from 0, using a binary method. Each increase is held for 5 seconds. If the resonance acceleration increases, the resonance frequency is increased by 10 Hz. If the resonance acceleration decreases, the resonance frequency is returned to the previous resonance frequency and increased again by 5 Hz. If the acceleration increases, the resonance frequency is reduced to 2.5 Hz and increased again. If the acceleration decreases, the resonance frequency is returned to the previous resonance frequency and increased again by 2.5 Hz. This process is repeated until the resonance frequency is accurate to 0.1 Hz. When dividing the previous adjustment range by the same amount, if there are decimals that cannot be displayed, the last digit is rounded down. The current process parameters are stored, and the machine is stopped to observe the state of the material in the container. If the surface of the material is smooth, the container is resealed and the process is run directly according to the set time using the stored process parameters. If the material surface is still rough, run the machine for 5 minutes using the stored process parameters. Then open the container and check the material surface until it is smooth. Increase the resonance intensity by 5% at intervals, pausing for 10 seconds after each increase. If the acceleration increase is greater than 5, continue to increase the resonance intensity. If the acceleration increase is less than 5, return to the previous step and increase the resonance intensity by 4%. Repeat this process until the acceleration adjustment value is accurately 1. No longer increase the resonance intensity. Store the current process parameters and run the machine directly for 5 minutes using the stored process parameters according to the set time. Then adjust the resonance intensity using the multi-segment setting. Adjust it again according to the above adjustment method and run the machine again for 5 minutes using the newly determined resonance conditions. The number of segments is 2-4, and the machine runs to the end according to the set segments.

[0034] For powdered cosmetic systems composed of solid powdered materials containing trace amounts of liquid, such as powders and compacts, preheat the device to the set temperature, then load the material into the device. Immediately seal the device, evacuate, and close the vacuum valve. Next, set the resonance intensity to 5% and increase the resonance frequency by 5 Hz, starting from 0. Each increase is paused for 5 seconds. If the resonance acceleration increases during this process, the resonance frequency is increased by another 5 Hz. If the resonance acceleration decreases during this process, the resonance frequency is returned to the previous resonance frequency, lowered to 2.5 Hz, and increased again. Once the adjustment step reaches 2.5 Hz, continue adjusting using a binary method. If the acceleration increases by 2.5 Hz, the frequency is increased by another 2.5 Hz. If the acceleration decreases by 2.5 Hz, the frequency is returned to the previous resonance frequency and increased by 1.2 Hz. When dividing the previous adjustment step by evenly, any decimals that cannot be displayed are rounded down. Repeat this process until the resonance frequency is accurate to 0.1 Hz. Increase the resonance intensity by 5% intervals, and stay for 10 seconds after each increase. If the acceleration increase is greater than 5, continue to increase the resonance intensity. If the acceleration rises below 5, return to the previous step and increase the resonance intensity by 4%. Repeat this process until the acceleration adjustment value is accurate to 1. The resonance intensity is no longer increased, and the current process parameters are stored. Use the stored process parameters to run directly for 5 minutes according to the set time, and then adjust the resonance intensity through multi-segment settings. Adjust it again according to the above adjustment method and run again for 5 minutes with the newly determined resonance conditions. The number of segments is 2-4, and run to the end according to the set segments.

[0035] Example 1

[0036] An acoustic resonance device was used to reconstruct the spatial distribution of materials in a serum product. A total of 200g of serum material was randomly placed in a cylindrical stainless steel container in a HAM500 device. The resonant container was sealed with a lid, set to atmospheric pressure, and vacuumed to 0.1 atm. The valve was then closed. The temperature was set to room temperature (25°C). The resonance intensity was set to 20%. The device's automatic frequency sweep mode was used to directly sweep the frequency from 0, with a preferred sweep time of 5 minutes. After the device displayed that the sweep frequency had dropped below 1 Hz, the resonance frequency was recorded as 50.1 Hz. The resonance intensity was then increased in 5% increments, with a 10-second pause after each increase. If the acceleration increased by more than 5, the resonance intensity was further increased until the acceleration increased below 5, at which point the resonance intensity was no longer increased. The resonance intensity was set to 25%, resulting in a resonance acceleration of 80 gravitational accelerations. The resonance time was set to 5 minutes. After the resonance ended, a serum product with uniform spatial distribution of various materials was obtained.

[0037] Example 2

[0038] An acoustic resonance device was used to reconstruct the spatial distribution of a liquid eyeliner product. 200g of liquid eyeliner material was randomly placed in a cylindrical stainless steel container in a HAM500 device. The resonant container was sealed with a lid, set to atmospheric pressure, and vacuumed to 0.1 atm. The valve was then closed. The device was preheated to a set temperature of 85°C. The resonance intensity was set to 5%. The frequency was then swept directly from 0 using the device's automatic frequency sweep mode, preferably for 5 minutes. After the device displayed that the sweep frequency had dropped below 1 Hz, the resonance frequency was recorded as 50.9 Hz. The resonance intensity was then increased in 5% increments, with a 10-second pause after each increase. If the acceleration increased by more than 5%, the resonance intensity was further increased until the acceleration fell below 5, at which point the resonance intensity was discontinued. The resonance intensity was set to 25%, resulting in a resonance acceleration of 60 gravitational accelerations. The resonance duration was set to 5 minutes. After the resonance ended, a liquid eyeliner material with uniform spatial distribution of various materials was obtained.

[0039] Example 3

[0040] An acoustic resonance device was used to reconstruct the spatial distribution of a loose powder product. A total of 200g of the loose powder was randomly placed in a jacketed stainless steel container in a HAM500 apparatus. After the container was sealed and sealed, the atmosphere was set to atmospheric pressure, a vacuum of 0.1 atm, and the air valve was closed. The temperature was set to 85°C, and the resonance intensity was set to 5%. Starting from 0, the resonance frequency was increased in 5Hz increments, with a 5-second pause between each increment. If the resonance acceleration increased during the process, the resonance frequency was increased by a further 5Hz. If the resonance acceleration decreased during the process, the resonance frequency was returned to the previous resonance step, lowered to 2.5Hz, and increased again. Once the adjustment step reached 2.5Hz, the adjustment was continued using a binary method. If the acceleration increased by 2.5Hz, the frequency was increased by a further 2.5Hz. If the acceleration decreased by 2.5Hz, the frequency was returned to the previous resonance step and increased by 1.2Hz. When dividing the previous adjustment step by evenly, any decimals that could not be displayed were rounded down. The process is repeated until the resonance frequency is accurate to 0.1 Hz. The resonance frequency is set to 50.7 Hz, and then the resonance intensity is increased by 5% at intervals. After each increase, the resonance intensity is kept increasing for 10 seconds. If the acceleration increase is greater than 5, the resonance intensity is continued to increase. If the acceleration rises below 5, the resonance intensity is increased by 4% at the previous step. The process is repeated until the acceleration adjustment value is accurate to 1 and the resonance intensity is no longer increased. The current process parameters are stored, the vacuum valve is closed after vacuuming, and the process is run directly for 5 minutes according to the set time using the stored process parameters. Then, the process is adjusted again according to the above adjustment method and run again for 5 minutes with the newly determined resonance conditions. The process is run in sections according to the set parameters in this multi-segment setting method until the end. The number of sections is 2 to 4. The resonance intensity is set to 28% to obtain 80 gravitational accelerations. The resonance time is set to 5 minutes. After the resonance, a bulk powder body with uniform spatial distribution of various materials is obtained.

[0041] Example 4

[0042] The spatial distribution of a lip gloss material was reconstructed using an acoustic resonance device. A total of 30g of the lip gloss material was randomly placed in a stainless steel container at the hemispherical bottom of a HAM100 device. The resonant container was sealed and sealed, then set to atmospheric pressure with a vacuum of 0.1 atm. The valve was closed. The temperature was maintained at 65°C, and the resonance intensity was set to 5%. The resonance frequency was then increased in 10Hz increments starting from 0 using a binary approach, with a 5-second pause between each increment. If the resonance acceleration increased during the process, the resonance frequency was increased by a further 10Hz. If the resonance acceleration decreased during the process, the resonance frequency was returned to the previous resonant frequency and increased again by 5Hz. If the acceleration increased, the resonance frequency was reduced to 2.5Hz and continued to increase. If the acceleration decreased, the resonance frequency was returned to the previous resonant frequency and increased again by 2.5Hz. Repeat this process until the resonance frequency is accurate to 0.1 Hz. During this period, when the adjustment range of the previous order is evenly divided, if there is a decimal that cannot be displayed, the last digit will be rounded down. Stop the machine to observe the state of the material in the container. If the material surface is flat, reseal the container and use the stored process parameters to run directly according to the set time. If the material surface is still rugged, use the stored process parameters to run for 5 minutes, then open the container to check the material surface until it is flat, record the resonance frequency and set it to 60.6 Hz, and then increase the resonance intensity at intervals of 5%, stay for 10 seconds after each increase, if the acceleration increase is greater than 5, continue to increase the resonance intensity, until the acceleration rises below 5, then the resonance intensity will no longer be increased, store the current process parameters, close the vacuum valve after vacuuming, use the stored process parameters to run directly according to the set time for 5 minutes, then adjust again according to the above adjustment method and run again for 5 minutes with the newly determined resonance conditions, according to this multi-segment setting parameter method, run according to the set segmentation until the end, the number of segments is 2 to 4, and the resonance intensity is set to 20% 70 gravitational accelerations were obtained, and the resonance time was set to 10 minutes. After the resonance ended, a lipstick material body with uniform spatial distribution of various materials was obtained.

[0043] Comparative Example 1-1

[0044] An acoustic resonance device was used to reconstruct the spatial distribution of materials in a serum product. A total of 200g of serum material was randomly placed in a cylindrical stainless steel container in a HAM500 device. The resonant container was sealed with a lid, set to atmospheric pressure at 1 atm, and then the valve was closed. The temperature was set to room temperature (25°C), the resonant frequency was set to 50.1Hz, and the resonance intensity was set to 25%, resulting in a resonant acceleration of 25 to 40 gravitational accelerations. The resonance time was set to 5 minutes. After the resonance ended, a relatively uniform spatial distribution of the various materials was obtained, with noticeable acceleration fluctuations during the resonance process.

[0045] Comparative Example 3-1

[0046] An acoustic resonance device was used to reconstruct the spatial distribution of a loose powder product. A total of 200g of the loose powder was randomly placed in a jacketed stainless steel container in a HAM500 device. The resonance container was sealed with a lid and set to a vacuum of 0.1 atmosphere. The air valve was then closed. The temperature was set to 90°C, the resonance frequency to 50.7Hz, and the resonance intensity to 30%. The resulting resonance acceleration reached 40 gravitational accelerations. The resonance duration was set to 5 minutes, but after the resonance ended, a uniform spatial distribution of the loose powder was not achieved.

[0047] Comparative Example 3-2

[0048] Using conventional rotary mixing equipment, we reconstructed the spatial distribution of a loose powder product. A total of 200g of the loose powder was placed randomly in a container, sealed, and set to a vacuum of 0.1 atmosphere, a temperature of 65°C, and a stirring time of 5 minutes. However, the powder was not spatially uniformly distributed after stirring.

[0049] Comparative Example 3-3

[0050] An acoustic resonance device was used to reconstruct the spatial distribution of a loose powder product. A total of 200g of the loose powder was randomly placed in a jacketed stainless steel container in a HAM500 device. The resonance container was set to 65°C, 1 atm, a resonant frequency of 50.7Hz, and a resonance intensity of 28% to generate 80 gravitational accelerations. The resonance lasted for 5 minutes. After the resonance, a relatively uniform spatial distribution of the various materials was obtained.

[0051] Comparative Example 4-1

[0052] An acoustic resonance device was used to reconstruct the spatial distribution of materials in a lip gloss product. A total of 30g of lipstick material was randomly placed in a stainless steel container with a hemispherical bottom in a HAM100 device. After the resonant container was sealed with a lid, it was set to atmospheric pressure, vacuumed to 0.1 atm, and then the valve was closed. The temperature was set to 65°C, the resonant frequency to 60.6Hz, and the resonance intensity to 20%, resulting in a resonant acceleration of 70 gravitational accelerations. The resonance duration was set to 5 minutes. After the resonance ended, a lipstick material with uniform spatial distribution of various materials was obtained.

[0053] Table 1 Product performance of Examples 1-4 and Comparative Examples

[0054] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A method for reconstructing the spatial distribution of a cosmetic material system, characterized in that: The steps include: S1. Add the cosmetic material into the distribution and reconstruction device; S2. Adjust one or more parameters of the distribution reconstruction device, including air pressure, resonance intensity, resonance frequency, and operation time, to reconstruct the distribution of the cosmetic material; S3. The container of the distribution reconstruction device rearranges the spatial distribution of different cosmetic materials in a periodic variable acceleration motion, wherein the variable acceleration translation motion includes any one or both of a change in velocity magnitude and a change in velocity direction.

2. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 1, characterized in that: The cosmetic material is in one or more of a liquid, solid, semi-solid or supercritical state, wherein the liquid state includes Newtonian fluid and non-Newtonian fluid.

3. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 1, characterized in that: In the above-mentioned S2, after calibrating the resonance frequency according to the input cosmetic material system type, the process parameters are stored, and then the resonance intensity is increased, wherein the calibrated resonance frequency is determined by monitoring the resonance acceleration.

4. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 3, characterized in that: When the cosmetic material is a semi-solid cosmetic system, each time the resonance frequency calibration is completed, the next operation is confirmed by judging the material state in the distribution reconstruction device: if the material surface is smooth, use the stored process parameters and increase the resonance intensity, and run directly according to the set time; if the material surface is still rugged, use the stored process parameters to run for 2-5 minutes, then recalibrate the resonance frequency, judge the material state in the distribution reconstruction device until it is flat, use the stored process parameters and increase the resonance intensity, and run until the end according to the set time.

5. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 3 or 4, characterized in that: When the cosmetic material is a semi-solid cosmetic system or a solid cosmetic system, the steps for calibrating the resonance frequency are as follows: first, set the resonance intensity to 5-10%, start from 0 and increase the resonance frequency by the original increase value Xhz, stay for 3-8 seconds each time, and use the acceleration sensor to determine whether the resonance acceleration increases during the process. If it increases, continue to increase the Xhz resonance frequency. If the resonance acceleration decreases during the process, return to the previous order resonance frequency and increase the resonance frequency again by X / 2hz. If the resonance acceleration increases, reduce it to X / 2n hz and continue to increase the resonance frequency. If the resonance acceleration decreases, return to the previous order resonance frequency and increase the resonance frequency again by X / 2n hz, and so on, n=(1, 2, 3...), until the resonance frequency is accurate to 0.1hz, the original increase value 5 <X<20。 6. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 4, characterized in that: The semi-solid cosmetics include creams, emulsions, muds, and gels.

7. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 3, characterized in that: When the cosmetic material is a solid cosmetic system, the steps for calibrating the resonance frequency are as follows: load the cosmetic material into the distribution reconstruction device, immediately seal the device and evacuate, then close the vacuum valve. First, set the resonance intensity to 5-10%, start from 0 and increase the resonance frequency by the original increase value Xhz, stay for 3-8 seconds each time, and use the acceleration sensor to determine whether the resonance acceleration increases during the process. If it increases, continue to increase the Xhz resonance frequency. If the resonance acceleration decreases during the process, return to the previous order resonance frequency, and increase the resonance frequency again by X / 2hz. If the resonance acceleration increases, reduce it to X / 2n hz and continue to increase the resonance frequency. If the resonance acceleration decreases, return to the previous order resonance frequency, and increase the resonance frequency again by X / 2n hz, and so on. n = (1, 2, 3...), until the resonance frequency is accurate to 0.1hz, the original increase value 3 <X<10。 8. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 7, characterized in that: The solid cosmetic system is composed of solid powdery substances in the presence of a trace amount of liquid.

9. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 3, wherein: The resonance intensity adjustment steps are as follows: increase the resonance intensity by 5% intervals, and stay for 10 seconds after each increase. If the acceleration increase is greater than 5, continue to increase the resonance intensity. If the acceleration increase is less than 5, return to the previous step and increase the resonance intensity by 4%. This process is repeated until the acceleration adjustment value is accurate to 1%. The resonance intensity is no longer increased and the current process parameters are stored.

10. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 9, characterized in that: The resonance intensity adjustment step also includes: using the stored process parameters to directly run for 5 minutes according to the set time, then adjusting the resonance intensity through multi-segment settings, adjusting it again according to the above adjustment method, and running again for 5 minutes under the newly determined resonance conditions, the number of segments is 2-4, and running in segments according to the set settings until the end.

11. The method for reconstructing the spatial distribution of a cosmetic material system according to claim 1, characterized in that: In step S3, the container of the distribution reconstruction device rearranges the spatial distribution of different cosmetic materials in a periodic variable acceleration translation motion.

12. A cosmetic prepared by the method for reconstructing the spatial distribution of a cosmetic material system according to any one of claims 1 to 11.

Images