1. The preparation method of the crystal soap is characterized in that a domestic transparent soap base is used as a main raw material, clove plant essential oil, borneol camphor plant essential oil, glycerin and PCMX are added and mixed to prepare a functional composite soap liquid material, and the crystal soap is prepared by any one of the following methods:

a. casting the functional composite soap liquid material into a transparent material mold; the transparent material mould is provided with an ornament; the ornament is a cultural relic material or an animal and plant specimen material which is processed by a disinfection, freeze-drying and color protection technology; the cultural relic material is obtained by adopting a functional composite soap solution material and performing computer 3D printing;

b. the functional composite soap liquid material is directly obtained by computer 3D printing.

2. The preparation method of the crystal soap according to claim 1, wherein the formula of the functional composite soap solution material is as follows: transparent soap base is clove plant essential oil, borneol camphor plant essential oil, glycerin is 65:5:12: 18; the addition amount of PCMX is 0.1-0.2%.

3. The method for preparing crystal soap according to claim 1, wherein the method for preparing the decorative article comprises:

one is the original picture of ancient cultural relics, animal and plant fossil and ornamental articles, and the 3D printed ornamental article is used as cultural relic material; the other is insect or plant flower and fruit specimen as animal and plant specimen material; placing the ornament in the freeze-drying box with a gap, placing the ornament on the freezing partition plate of the freeze-drying chamber of the freeze-drying machine, and placing remotely-operated ozone O below the bottom partition plate₃A generator;

the disinfection freeze-drying color protection technical treatment is as follows:

1) and (3) disinfection: ozone O is put into a freeze-drying bin₃Closing the freeze-drying bin perspective sealing door, screwing a bin door bolt, closing an exhaust valve to ensure that the freeze-drying bin is completely sealed, and adjusting the temperature T in the bin to be 55 ℃; opening ozone O₃A generator for regulating the ozone O in the bin₃Keeping the concentration to be 0.6-1.0 PPm for 30-50 minutes, and finishing disinfection;

2) freeze-drying: remotely closing ozone O after disinfection₃The generator sets a drying working curve T of the freeze dryer: t is t₁) The temperature in the bin is up to-28 ℃ within 0.5 hour, and the quick freezing is kept for 1 hour; t is t₂) Starting a vacuum pump to keep vacuumizing for 3 hours; t is t₃) Keeping the vacuumizing state, heating for 2 hours to enable the temperature in the bin to reach minus 5 ℃ and keeping for 1 hour; t is t₄) Keep the vacuumized stateRaising the temperature for 3 hours to make the temperature in the bin reach 15 ℃ and stopping the machine after keeping the temperature for 3 hours; starting the machine for freezing for 1.5 hours after setting, starting the vacuum pump, entering an unmanned operation mode, and finally, keeping the bin at negative pressure and water content<5-8%; length of freeze-drying working curve: t ═ T₁+t₂+t₃+t₄＝13.5hr

Wherein: t is t₁＝(0.5+1)hr/-28℃；

t₂＝3hr/-28℃；

t₃＝(2+1)hr/-5℃；

t₄＝(3+3)hr/15℃；

3) Storing for later use: and opening an exhaust valve to enable the freeze-drying bin to slowly enter dry filtered air until the pressure inside and outside the freeze-drying bin is consistent, loosening a bin gate bolt to open a freeze-drying bin perspective sealing door to take out the processed ornaments, and sealing the ornaments in an aluminum foil bag with a drying agent, a frosted wide-mouth glass bottle or a sealed transparent plastic box for later use.

4. The method for preparing a crystal soap according to claim 3, wherein the method for preparing a crystal soap comprises the following steps:

the method a specifically comprises the following steps: selecting a transparent material mold, placing one or more treated ornaments in the middle position of the bottom of the mold, slowly injecting the melted composite soap liquid material by using a filling and split charging machine until the sample is completely immersed, wherein no air bubbles exist in the whole process, and cooling to obtain the crystal soap;

the method b specifically comprises the following steps: directly collecting an original picture, and obtaining the crystal soap by adopting a functional composite soap liquid material through 3D printing.

Background

As the living standard of people is improved, consumers cannot meet the requirement that transparent soap is only used for cleaning, but various functions are pursued, corresponding functions can be obtained by adding different components in the aspect of functions, but different molecular structures of additives are different, and the stability of a crystal phase of the transparent soap is damaged by adding excessive components, so that the development market prospect of the transparent soap product is wide by adding functional components according to scientific proportion; in view of the increasing pursuit of health, there is an urgent need for a transparent soap with sterilization and disinfection functions. In addition, in the aspect of aesthetic degree, most of the prior transparent soaps have single appearance, so that the requirement of people on diversified appearances of the transparent soaps cannot be met. China land is a big thing, cultural history is long-lived, and the historical relics that are reserved at present accumulate worthless wealth for the later, take Beijing palace museum as an example, wherein the Heshi jade and the jade seal are treasures of national first-level relic-library, and have important significance for researching cultural history and cultural tradition of China. People can only watch through glass all the time, can not watch at a short distance and can not play, and social crimes can be caused by adopting natural jade articles to forge imitations; therefore, the invention provides a method for preparing transparent soap, which can be used for preparing transparent soap with special appearance (such as cultural relic appearance) and disinfection and sterilization functions.

Disclosure of Invention

The invention provides a preparation method of a crystal soap, the crystal soap prepared by the method contains cultural relic materials or animal and plant specimen materials as makeup ornaments, and the product is clear and bright, is colorful, can be viewed and played, and can cultivate the good habit of personal hygiene for people to wash hands.

The invention is realized by adopting the following technical scheme:

a preparation method of crystal soap takes domestic transparent soap base as a main raw material, clove plant essential oil, borneol camphor plant essential oil, glycerin and PCMX are added and mixed to prepare a functional composite soap liquid material, and the crystal soap is prepared by any one of the following methods:

a. casting the functional composite soap liquid material into a transparent material mold; the transparent material mould is provided with an ornament; the ornament is a cultural relic material or an animal and plant specimen material which is processed by a disinfection, freeze-drying and color protection technology; the cultural relic material is obtained by adopting a functional composite soap solution material and performing computer 3D printing;

b. the functional composite soap liquid material is directly obtained by computer 3D printing.

In the above technical solution, further, the formula of the functional composite soap solution material is: transparent soap base is clove plant essential oil, borneol camphor plant essential oil, glycerin is 65:5:12: 18; the addition amount of PCMX is 0.1-0.2%.

Further, the method for preparing the ornament is as follows:

one is the photos of original works such as ancient cultural relics, animal and plant fossil and ornamental articles, and the like, and the 3D printed decorative works are used as cultural relic materials; the other is that the specimens of insects, or plants, flowers and fruits and the like are used as animal and plant specimen materials; the above materials can be prepared at the same time, if living animal is anesthetized and suffocated in bottle, then it is classified with other sample materials, and it is placed in the freeze-drying box with metal net, and then placed on the freeze-drying chamber freezing partition board of freeze-drying machine, and the small-sized remotely-operated ozone O is placed under the bottom partition board₃A disinfection generator (commercially available);

the disinfection freeze-drying color protection technical treatment is as follows:

1) and (3) disinfection: closing the perspective sealing door of the freeze-drying bin, screwing a bin door bolt, closing an exhaust valve to ensure that the freeze-drying bin is completely sealed, and adjusting the temperature T in the bin to be 55 ℃; opening ozone O₃Generator, regulatorOzone O in the bin is enabled to be arranged₃Keeping the concentration of the water in the bin to be 0.6-1.0 PPm for 30-50 minutes, and finishing disinfection when the disinfection effect of all objects in the bin is 99.99%;

2) freeze-drying: remotely closing ozone O after disinfection₃The generator sets a drying working curve T of the freeze dryer: t is t₁) The temperature in the bin is up to-28 ℃ within 0.5 hour, and the quick freezing is kept for 1 hour; t is t₂) Starting a vacuum pump to keep vacuumizing for 3 hours; t is t₃) Keeping the vacuumizing state, heating for 2 hours to enable the temperature in the bin to reach minus 5 ℃ and keeping for 1 hour; t is t₄) Keeping the vacuumizing state, heating for 3 hours to enable the temperature in the bin to reach 15 ℃, keeping for 3 hours, and stopping the machine; starting the machine for freezing for 1.5 hours after setting, starting the vacuum pump, entering an unmanned operation mode, and finally, keeping the bin at negative pressure and water content<5-8%; the shape and the color protection effect of the sample are kept best;

length of freeze-drying working curve: t ═ T₁+t₂+t₃+t₄＝13.5hr

Wherein: t is t₁＝(0.5+1)hr/-28℃；

t₂＝3hr/-28℃；

t₃＝(2+1)hr/-5℃；

t₄＝(3+3)hr/15℃；

3) Storing for later use: when the freeze drying is finished, the interior of the freeze drying bin is in a negative pressure state, the original color and shape of all samples are kept unchanged, the samples are sterile, and the water content is less than 5-8%; and opening an exhaust valve to enable the freeze-drying bin to slowly enter dry filtered air until the pressure inside and outside the freeze-drying bin is consistent, loosening a bin gate bolt to open a freeze-drying bin perspective sealing door to take out the processed ornaments, and sealing the ornaments in an aluminum foil bag with a drying agent, a frosted wide-mouth glass bottle or a sealed transparent plastic box and the like for later use.

Further, the preparation method of the crystal soap comprises the following steps:

the method a specifically comprises the following steps: selecting a transparent material mold (such as a transparent PET (polyethylene terephthalate) suction shrinkage plastic shell, a transparent glass cup or a transparent sub-lattice force drawing box), placing one or more treated ornaments in the middle of the bottom of the creatively designed mold, slowly injecting a melted functional composite soap liquid material by using a filling and split charging machine until the functional composite soap liquid material is completely immersed into a treated sample, wherein no bubbles exist in the whole process, and cooling to obtain the crystal soap;

the method b specifically comprises the following steps: collecting an original picture, and directly obtaining the crystal soap from the functional composite soap liquid material by adopting 3D printing without dressing. The 3D printing has the greatest advantage that processes such as a mold, a mold making, a demolding and the like are not needed, real object prototypes with different proportions can be obtained from an original picture, and the key point is to control the temperature of the composite soap liquid material, the temperature of the 3D printer and the temperature of the solidifying point of the real object, so that the three-point temperature achieves dynamic balance, the printing requirement is met, and the real object is kept to be rapidly solidified without deformation. And (4) carving, diffusing, dyeing and repairing the printed product to prepare the functional exquisite artistic crystal soap for the cultural relic materials.

The invention carefully selects the additives: PCMX (p-methyl dichlorophenol) is widely used for disinfection and sterilization of various cosmetics, cleaning solutions and the like, and has a strong inactivation effect on H3N2 influenza viruses; borneol camphor essential oil and natural plant borneol, and can dispel mosquitoes and make eyes striking; the clove plant essential oil improves the ambient air and is suitable for men, women, old and young; glycerin, strong cleaning power, rich foam and good hand feeling. Functional substances are added, the molecular structures of different functional substances are different, the substances have different interaction, the soap base crystalline phase can be changed to further influence the transparency, but the quantitative change can generate qualitative change, the scientific dosage of each substance is obtained through an orthogonal test, the functional requirements are met, and the transparency is not influenced, and the formula is as follows: the transparent soap base is clove essential oil, borneol camphor essential oil and glycerin, the addition amount of the PCMX is only 01-0.2%, the influence on the transparency is negligible, and the transparent soap base has a good inactivation effect on H3N2 virus.

The invention adopts 3D printing technology (method b) to manufacture simulation products with different proportions, which not only can satisfy the curiosity of people, but also can better publicize the ancient culture of China, and meanwhile, the invention can form epidemic prevention service and keep the good habit of personal hygiene.

The manufacturing method a belongs to pure manual manufacturing, and comprises the steps of casting a functional composite soap liquid material into a transparent material mold, and placing a treated dressing object, wherein the mold shape can be obtained through various creative designs; the transparent material can be PET absorption and shrinkage plastic, glass cups or subgrouping pull boxes and the like, and not only are products rich, but also the application requirements of different scenes can be met according to different makeup ornaments. The dressing object has rich material, and the producer has different age and different dressing object choices, so the product is suitable for DIY pure manual production of over 6 years old to adults, is particularly suitable for children and teenagers at home due to epidemic situations, can not only be far away from a mobile phone, but also be beneficial to popularizing scientific knowledge, and can also exercise the practical ability, therefore, the development method has better social significance.

The invention has the advantages that:

1) the fact proves that the optimized formula of the invention hardly influences the transparency of the transparent soap base, overcomes the technical problem that the functional transparent soap is not transparent, and explores a new way for developing the transparent soap.

2) Ozone O in the closed environment of the freeze-drying chamber₃The dressing is disinfected more thoroughly, the sanitation index of the product is safer, and the secondary pollution and the manual carrying cost caused by the conventional method of disinfection outside the warehouse and freeze-drying can be effectively reduced.

3) The low-temperature vacuum drying can reduce the water content of the makeup ornament, and can reduce the color fading caused by the oxidation of natural pigments; the disinfection and color protection are synchronously finished, the process is optimized, and the operation is simple and convenient.

4) The PCMX is successfully added for the sterilization and disinfection of the transparent soap for the first time, and the detected inactivation effect index of H3N2 influenza virus is greater than 4, which is consistent with the research result published in 48 th year 2020 of the United states journal of infection control.

5) The transparent soap has the virus inactivation function by adding the PCMX, has the exquisite artistic processing effect, and can be developed and shown to have wide prospects in the field of disease control and epidemic prevention for daily articles of transparent soap.

Drawings

FIG. 1 is a schematic view of a processing apparatus of a disinfection freeze-drying color protection technique;

wherein, 1, a low-temperature freeze dryer; 2. the freeze-drying chamber is provided with a perspective sealing door; 3. a freezing partition plate; 4. a bin gate bolt; 5. freeze-drying the box; 6. ozone O₃A generator; 7. a control panel; 8. an exhaust valve; 9. a vacuum pump.

Detailed Description

Example 1: duckbilled sucking-shrinking plastic-shell rape flower crystal soap

1) Preparation: the method comprises the steps of taking a creatively designed duckbilled transparent PET (polyethylene terephthalate) suction-shrinkage plastic shell and opening the duckbilled transparent PET suction-shrinkage plastic shell, taking sample rape flowers treated by a disinfection freeze-drying color-protecting technology, slightly putting the sample rape flowers into the middle position of the bottom of the suction-shrinkage plastic shell, slowly injecting a composite soap liquid material by using a pressure type filling and packaging machine, wherein the whole process is purely manual and bubble-free, covering the transparent PET suction-shrinkage plastic shell after cooling, and attaching a label to explain that the duckbilled suction-shrinkage plastic shell rape flowers crystal soap is manufactured.

2) The using method comprises the following steps: taking a duckbilled sucking and shrinking plastic shell rape flower crystal soap, tearing a double-sided adhesive tape protection paper, and attaching the crystal soap to the surface of an object which is convenient to use, such as a student schoolbag, a washbasin edge and the like; when in use, the transparent PET absorption plastic shell is opened, a little of the transparent PET absorption plastic shell is lightly scraped by fingers and smeared on the palm, the hands are kneaded until rich foam appears after being soaked with water, and then the hands are wiped dry by a cleaning towel after being washed by clean water, thus achieving the obvious hand disinfection effect.

3) Application example: if the pupil can attach the convenient asking for of schoolbag surface, attach the label in quartzy soap extranal packing department: schools, classes and school numbers explain the washing and nursing process in detail and cultivate good hand washing and speaking habits of pupils.

Example 2: crystal soap with aedes material printed by computer 3D

1) Preparation: selecting a creative design transparent hexagonal glass cup mold, opening an upper cover, taking an aedes original photograph picture, restoring a computer 3D by using a three-dimensional digital technology to print and amplify 1: 3-5 times of aedes simulation materials, slightly putting the simulation materials processed by a disinfection freeze-drying color protection technology into the middle position of the bottom of the hexagonal glass cup, slowly injecting a composite soap liquid material by a pressure type filling and split charging machine to completely immerse the simulation materials to a proper position, purely manually manufacturing the whole process without air bubbles, covering the upper cover after cooling, sealing the side opening by using a transparent adhesive sticker, and finishing the manufacturing of the crystal soap by printing the aedes materials by using the computer 3D.

2) The using method comprises the following steps: the vacuum air cushion gas of the mosquito material crystal soap printed by a computer 3D is exhausted, a foot seat is fixed on a smooth plane, the edge opening of a cup mold is torn open, an adhesive sticker is sealed to open an upper cover, the crystal soap is stained by fingers stained with clear water and repeatedly smeared on the palm, a large amount of abundant foam exists in the palm, the hands are repeatedly rubbed, and the hands are disinfected by finding a clean towel to wipe the hands dry after being washed by clear water.

3) Application example: the aedes is a host of dengue fever virus, and the situation that the aedes eggs of the dengue fever virus before 200 years are observed in Egypt desert is reported, the condition is suitable and still active, people can be infected with the dengue fever virus, infected people are slightly paralyzed and are seriously died, and the fatality rate is extremely high. The patients with dengue fever not only transmit people with viruses, but also transmit other people after the patients are bitten by common mosquitoes; as people can not obtain dengue virus vaccines, the Aedes mosquito is a key epidemic prevention object by the world health organization, and the Aedes dengue virus is a key epidemic prevention object in China. The Aedes mosquitoes begin in the tropical jungle of Africa and approach to the equatorial line, and evolve with the variation of the Aedes mosquitoes, the Aedes mosquitoes are reported to be discovered in China, and are highly regarded by relevant departments and controlled in time! The aedes characteristics are easy to identify, the black and white pockmarks and zebra stripes are slightly smaller than those of common mosquitoes, so that the mosquitoes with the black and white pockmarks are ten million cautions! The hexagonal cup is designed in the embodiment, so that a large number of character descriptions can be carried out on six side faces of the cup, and the cup is beneficial to popular science propaganda of disease control and epidemic prevention in China. The product is also suitable for the new motor home career in China, is carried along with the vehicle and placed beside a hand washing pool or on a bed head which is sleepy, is glittering and translucent, has clear physical patterns, is eye-catching in mosquito repelling, has fragrant smell, enables people to master recognition skills and know the harm of aedes frequently, and simultaneously has important significance in hand washing on duty.

Example 3: drawing box strawberry exquisite art crystal soap

1) Preparation: adopting creative design of a subgrid pull type transparent crystal box die, taking a fruit plant specimen to process sample strawberries (processed by a disinfection, freeze-drying and color protection technology), gently placing the sample strawberries into the bottom of a silica gel die which is the same as a pull type transparent crystal box, slowly injecting a compound soap liquid material into the strawberry by a pressure type filling and subpackaging machine until the strawberries are completely immersed, wherein the whole process is purely manually made without air bubbles, after cooling, taking out the strawberries from the silica gel die, cutting the strawberries into 0.5mm ultrathin crystal soap slices along a horizontal plane by using a low-temperature environment laser cutting technology, keeping the whole strawberries unchanged, placing the strawberries into a sub-box of the pull type transparent crystal box, pushing the sub-box back into a mother box, and manufacturing the exquisite craft crystal soap of the strawberries into the pull type transparent crystal box.

2) The using method comprises the following steps: the pulling box strawberry exquisite craftwork crystal soap can be carried about, the double-faced adhesive tape protection paper can be torn off and attached to the surface of an object which is convenient to take, the sub-box is pulled out from the pulling hole during use, the sub-box is pushed back to the main box to reset after a piece of ultrathin crystal soap piece is taken out, the whole figure of the exquisite strawberry crystal soap is not affected, and one piece of crystal soap is used for washing hands at each time until the crystal soap is used up finally.

3) Application example: the strawberry processed sample is processed and manufactured by adopting a special freeze drying process, the atrophy rate is lower than 1%, the strawberry color and shape are well kept as the delicacy while the sterility is ensured, the prepared crystal soap is pleasant, the product is firstly suitable for a cab, the mosquito is repelled and is striking, the smell is fragrant, the driving fatigue is relieved, and the product is also beneficial to epidemic prevention and hand washing to keep personal hygiene.

In the above examples 1 to 3, the sterilizing, freeze-drying and color-protecting technical treatment specifically comprises:

meanwhile, preparing a proper amount of ornaments, if the living animals are anesthetized in the bottle to rest, taking out the living animals, classifying the living animals along with other sample materials, gently placing the living animals in a freeze-drying box 5 with a metal net with a gap, then placing the living animals on a freezing partition plate 3 of a low-temperature freeze dryer 1, and placing small remotely-operable ozone O below the bottom partition plate₃Generator 6 (commercially available) see fig. 1.

1) And (3) disinfection: closing the transparent sealing door 2 of the freezing chamber, screwing the chamber door bolt 4, closing the exhaust valve 8 to ensure that the freezing chamber is completely sealed, adjusting the temperature T in the chamber to 55 ℃, and opening ozone O₃A generator 6 for adjusting the setting of ozone O in the bin₃Keeping the concentration of the solution to be 0.6-1.0 PPm for 30-50 minutes; the disinfection effect of all objects in the bin reaches 99.99 percent, and the disinfection is finished;

2) freeze-drying: remotely closing ozone O after disinfection₃The generator 6 sets a drying working curve T of the low-temperature freeze dryer 1: t is t₁) The temperature in the bin is up to-28 ℃ within 0.5 hour, and the quick freezing is kept for 1 hour; t is t₂) Vacuum pump9 keeping vacuumizing for 3 hours; t is t₃) Keeping the vacuumizing state, heating for 2 hours to enable the temperature in the bin to reach minus 5 ℃ and keeping for 1 hour; t is t₄) Keeping the vacuumizing state, heating for 3 hours to enable the temperature in the bin to reach 15 ℃, keeping for 3 hours, and stopping the machine; starting up and freezing for 1.5 hours after the control panel 7 is set, starting up the vacuum pump 9, entering an unmanned operation mode, and finally, keeping the negative pressure in the bin and the water content<5～8％；

Length of freeze-drying working curve: t ═ T₁+t₂+t₃+t₄＝13.5hr

Wherein: t is t₁＝(0.5+1)hr/-28℃；

t₂＝3hr/-28℃；

t₃＝(2+1)hr/-5℃；

t₄＝(3+3)hr/15℃；

3) Storing for later use: and opening an exhaust valve 8 to enable the dry filtered air to slowly enter the freezing bin until the pressure inside and outside the bin is consistent, loosening a bin gate bolt 4 to open the freeze-drying bin perspective sealing door 2 to take out the processed ornaments, and sealing the ornaments in aluminum foil bags with drying agents, ground wide-mouth glass bottles or sealed transparent plastic boxes for later use.

Example 4: art crystal soap with antique cultural relic material and jade wall

1) Preparation: the jade wall original photograph is collected, 1:1 times of simulation restoration materials are printed by a three-dimensional digital technology restoration computer 3D, and the three-dimensional digital technology restoration computer 3D printing has the greatest advantage that the image can obtain the actual prototype according to the required proportion without processes such as a mould, a mold making, a demolding and the like. And adjusting the temperature of the composite soap liquid material to be 60-62 ℃, the temperature of the printer to be 50-55 ℃, and blowing 42 ℃ cold air for cooling while printing the object so as to keep the object to be rapidly shaped. Cooling, shaping, carving, dyeing, repairing, and packaging into a gift box with creative design.

2) The product is applied, the jade wall is the national first-class cultural relic, the jade has the advantages of auspicious and rich meaning, and the jade wall and the' Shi jade wall are national treasures in the warring period, and the shape and the appearance can be exchanged by fifteen urban ponds. People can only see pictures or museums in the past without feeling too much touch. The transparent soap can achieve the jade color effect through blending, is glittering and translucent and perfect, is printed into personal products through three-dimensional digital technology recovery computer 3D printing, not only meets the touch pleasure of people, but also is beneficial to epidemic prevention and hand washing to keep personal hygiene.

Example 5: crystal soap with antique cultural relic material jade seal and exquisite art

1) Preparation: the sculpture does not have the dressing, gathers the jade seal original photograph picture and uses the three-dimensional digital technology to recover computer 3D and prints 1:1.3 times of emulation and recover the material, three-dimensional digital technology recovers the computer 3D and prints the biggest advantage and does not need technologies such as mould, mould making and drawing of patterns, can obtain the real object prototype of proportion as required from the picture. Because the real object density of the jade seal is high, the temperature of the composite soap liquid material is adjusted to be 58-60 ℃, the temperature of the printer is 53-55 ℃, and the real object is printed and simultaneously blown with cold air at 38 ℃ for cooling so as to keep the real object to be rapidly shaped. And cooling, shaping, carving, dyeing, repairing and putting into a gift box with creative design after all printing is finished, and finishing the manufacture of the antique cultural relic material jade exquisite craft crystal soap.

2) The application of the product is as follows: the jade seal is a national first-level cultural relic, is an early national right symbol in China, has no ethical carving effect, can be seen only in pictures or museum collections in the past, cannot view fine places in a short distance, and has no touch feeling. The transparent soap can achieve the color effect of jade through blending, is glittering and translucent and perfect, can become personal articles through three-dimensional digital technology restoration computer 3D printing, and is also beneficial to epidemic prevention and hand washing to keep personal hygiene.