Instant moisturizing block and preparation, packaging, use method and moisturizing water thereof

Abstract

The present invention relates to a kind of instant moisturizing block and its preparation, packaging, use method and moisturizing water. The instant moisturizing block of the present invention is made by wetting agent, filler, alkaline salt, neutralizer and preservative, and adopts high-efficiency moisturizing ingredients such as polyquaternium salt-51 and okra hydrolyzed glycoprotein, which can quickly replenish moisture for skin, and lock moisture for a long time, effectively alleviating facial water shortage and dryness problems. The moisturizing water of the present invention is prepared by mixing the instant moisturizing block of the present invention with water in a mass ratio of 1:5-1:10, and is simple to operate and has a fast dissolution rate. It only needs to be dissolved in water, and then applied to the skin by a corresponding functional head, and it is easy to use. The portable instant moisturizing block of the present invention can be convenient for people who go out to carry and replenish water outdoors, and can effectively solve the problems of poor moisturizing effect and inconvenience of carrying of existing moisturizing products, and also simplifies the preparation process, reduces production costs, and is more in line with the environmental protection concept of modern society.

Description

Technical Field

[0001] The invention relates to the technical field of cosmetics, in particular to an instant moisturizing block and a preparation, packaging and use method thereof, and moisturizing water. Background Art

[0002] Cosmetics have become a necessity in modern people's life, social interaction and entertainment. They are not only used to increase their charm and attractiveness, but also reflect a kind of etiquette and cultural accomplishment. In addition, with the increasing awareness of environmental protection, green, low-carbon and environmental protection have become the themes of today's society. The cosmetics industry has also actively responded to the national call and is committed to the research and development and production of green and environmentally friendly cosmetics. However, in the market of hydrating and moisturizing products, we found that there are many problems with existing products.

[0003] On the one hand, most of the hydrating and moisturizing products currently on the market focus on local moisturizing of the stratum corneum by adding a single ingredient. Although this method directly targeting the stratum corneum can achieve an immediate moisturizing effect, due to the relatively single moisturizing ingredient, it often fails to solve the core problem of the skin's reduced or even lack of ability to produce moisture on its own. At the same time, these products also fail to effectively improve the skin's ability to store and transport moisture, making it difficult to achieve long-term moisturizing effects.

[0004] On the other hand, most of the hydrating and moisturizing products on the market currently have a water content of more than 85%, and are mostly liquid compositions. Due to the large packaging volume of such products, their capacity usually ranges from 50 to 500 ml, which not only wastes a lot of packaging materials, but is also extremely inconvenient to use and carry. When people go out, they often need to carry multiple bottles, which not only increases the burden of carrying, but also increases the risk of bottle damage or liquid leakage.

[0005] In addition, existing moisturizing products have complex preparation processes and high production costs. At the same time, most products are filled in containers and bottles. Once the seals are opened, many effective substances will evaporate after long-term storage, and bacteria in the air can easily enter, making the products less hygienic as they are used. These problems not only affect consumers' experience, but also violate the principles of green, low-carbon and environmental protection.

[0006] In summary, in view of the above-mentioned problems existing in common moisturizing products on the market, the development of instant moisturizing block products with high-efficiency moisturizing function and easy to carry will be more likely to be favored by consumers. Summary of the invention

[0007] In view of the problems existing in the above-mentioned prior art, the present invention provides an instant moisturizing block and its preparation, packaging, use method and moisturizing water.

[0008] The instant moisturizing block of the present invention is prepared by combining a moisturizer, a filler, an alkaline salt, a neutralizer and a preservative, and can effectively solve the problems of poor moisturizing effect and inconvenience in carrying of existing moisturizing products. It also simplifies the preparation process, reduces production costs, and is more in line with the environmental protection concept of modern society.

[0009] At the same time, the present invention also provides a preparation method, a packaging method and a use method of the instant moisturizing block.

[0010] The instant moisturizing block of the invention is composed of 20 parts of betaine, 1.5 parts of okra hydrolyzed protein, 0.8 parts of polyquaternium-51, 25 parts of trehalose, 30.7 parts of urea, 10 parts of sodium bicarbonate, 8 parts of citric acid and 4 parts of sodium benzoate in parts by mass.

[0011] In addition, the present invention also provides a method for preparing the instant moisturizing block, which specifically comprises the following steps:

[0012] Step (1), crushing citric acid into 100-120 mesh according to the measured amount, adding it into a stirring pot together with betaine, okra hydrolyzed protein, polyquaternium-51, trehalose and urea, and stirring evenly to obtain a powder mixture A;

[0013] Step (2), placing the powder mixture A and sodium bicarbonate in a dehumidification room at a temperature of 40-45°C and a humidity of 35%-50%RH, and dehumidifying until the moisture content is 2-8%;

[0014] Step (3), adding powder mixture A, sodium bicarbonate and sodium benzoate into a stirring pot, stirring evenly, to obtain powder mixture B;

[0015] Step (4), the powder mixture B is loaded into a mold, and pressed by a forging molding machine to form an instant moisturizing block. The shape of the instant moisturizing block is set according to the shape of the mold. According to the required shape, the shape is any one of a sphere, a cube, a rectangle, and a star.

[0016] Preferably, in step (4), the forging machine is operated at 30-45 kg / cm 2 The powder mixture B is pressed with a unit area pressure of, and the pressure is maintained for 1-3 seconds before demoulding to form an instant moisturizing block.

[0017] The present invention also provides a method for packaging the instant moisturizing block, comprising the following steps: storing the instant moisturizing block in a sealed bag. Preferably, the sealed bag is a water-soluble three-side sealed bag.

[0018] The present invention also provides a method for using the instant moisturizing block, comprising the following steps: when in use, the instant moisturizing block is mixed with water at a mass ratio of 1:5-1:10 in a containing box for use.

[0019] In addition, the present invention also provides a moisturizing water containing the instant moisturizing block, which is formed by mixing 1-2 parts of the instant moisturizing block with 10-20 parts of water until uniform according to the mass fraction.

[0020] Unless otherwise specified, the raw materials used in the present invention can be obtained from common commercial sources or prepared by conventional techniques in the art.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) The instant moisturizing block of the present invention uses highly effective moisturizing ingredients such as polyquaternium-51 and okra hydrolyzed glycoprotein, which can quickly replenish moisture to the skin and lock in moisture for a long time, effectively alleviating facial dehydration and dryness, replenishing skin moisture, and moisturizing the skin;

[0023] (2) The instant moisturizing block of the present invention has a fast dissolution speed and is easy to operate. It only needs to be put into water to dissolve, and then applied to the skin through the corresponding functional head. It is easy to use and can be convenient for people to carry and use outdoors for moisturizing.

[0024] (3) The instant moisturizing block of the present invention is small in size, light in weight, easy to carry and store, and convenient for users to perform skin care anytime and anywhere. It also has good stability and performs excellently in terms of stability.

[0025] (4) The preparation method of the instant moisturizing block of the present invention is easy to operate, environmentally friendly and low-carbon, the process is simple and practical, the requirements for equipment and site are not high, the production is convenient and the cost is low, it can be used for large-scale production, the product is not easily contaminated by the outside world, and the prepared instant moisturizing block can be effectively used. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 Product picture of the instant moisturizing block prepared by Example 1 of the present invention DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] A quick-dissolving moisturizing block is prepared from the following components: a moisturizing agent, urea, sodium bicarbonate, citric acid, and sodium benzoate, wherein the moisturizing agent is selected from one or more of betaine, okra hydrolyzed glycoprotein, polyquaternium-51, and trehalose; components without betaine, okra hydrolyzed glycoprotein, and polyquaternium-51 are selected as comparative examples 1-3, wherein comparative example 1 differs from embodiment 1 in that betaine is not contained, comparative example 2 differs from embodiment 2 in that okra hydrolyzed glycoprotein is not contained, and comparative example 3 differs from embodiment 3 in that polyquaternium-51 is not contained; and all of the above components can be purchased through commercial channels.

[0030] In Examples 1-3 and Comparative Examples 1-3, the components included and their corresponding masses are shown in Table 1.

[0031] Table 1 Mass fractions of each component of the instant moisturizing blocks of Examples 1-3 and Comparative Examples 1-3

[0032]

[0033] Table 1

[0034] The preparation methods of the instant moisturizing blocks in the above-mentioned embodiments 1-3 all adopt the following processing steps for product production:

[0035] Step (1), crushing the citric acid in Examples 1-3 into 100-120 mesh according to the measured amount, adding it into a stirring pot together with betaine, okra hydrolyzed glycoprotein, polyquaternium-51, trehalose and urea, and stirring evenly to obtain a powder mixture A of Examples 1-3;

[0036] Step (2), placing the powder mixture A of Examples 1-3 and sodium bicarbonate in a dehumidifying room at a temperature of 40-45°C and a humidity of 35%-50%RH, and dehumidifying until the moisture content is 2-8%;

[0037] Step (3), adding the powder mixture A of Examples 1-3, sodium bicarbonate and sodium benzoate into a stirring pot, stirring evenly, to obtain the powder mixture B of Examples 1-3;

[0038] Step (4), the powder mixture B of Examples 1-3 is placed into a mold, and the forging machine is used to press the powder mixture B at a speed of 30-45 kg / cm 2 The powder mixture B is pressed with a unit area pressure of , and the pressure is maintained for 1-3 seconds before demolding to obtain the instant moisturizing blocks of Examples 1-3.

[0039] The preparation methods of Comparative Examples 1-3 are completely the same as the preparation methods of Examples 1-3 except that betaine, okra hydrolyzed glycoprotein, and polyquaternium-51 are not added.

[0040] Embodiment 4-6

[0041] A moisturizing water is prepared by mixing the instant moisturizing blocks of Examples 1-3 with water to obtain the moisturizing water of Examples 4-6; and the instant moisturizing blocks of Comparative Examples 1-3 are mixed with water to obtain the moisturizing water of Comparative Examples 4-6.

[0042] In Example 4 and Comparative Example 4, the components included and their corresponding masses are shown in Table 2.

[0043] Table 2: Content of each component by mass of moisturizing water in Example 4 and Comparative Example 4

[0044]

[0045] Table 2

[0046] The instant moisturizing block products of Examples 1-3 and Comparative Examples 1-3, the moisturizing water products of Examples 4-6 and Comparative Examples 4-6 prepared in the above manner, and the moisturizing water of Examples 4-6 and the moisturizing water of Comparative Examples 4-6 were tested as follows.

[0047] 1. Moisturizing effect test:

[0048] Test products: moisturizing water prepared in Example 4 and moisturizing water prepared in Comparative Example 4; Number of people: 20 people; Age: 20-40 years old; Test site: cheek under the eye; Test environment: humidity 45%±5%, temperature 25°C; Test instrument: Courage+KhazakaCologne; Germany, Multi skin test centre MC750; The moisturizing test results of Example 4 and Comparative Example 4 are shown in Table 3.

[0049] Table 3 Moisturizing effect test table of Example 4 and Comparative Example 4

[0050]

[0051] Table 3

[0052] From the moisturizing effect test results in the above table, it can be seen that as the test time increases, the moisture on the skin surface of the tester using the moisturizing water of Example 4 prepared by the present invention increases, and the skin moisture content reaches more than 50% after 8 hours, which has a rapid hydrating effect; while the moisturizing effect of the moisturizing water of Comparative Example 4 is relatively poor, and the skin moisture content only reaches about 40% after 8 hours, which shows that the moisturizing water prepared by the present invention has an ideal moisturizing effect, and the moisturizing ability is better than the moisturizing water of the comparative example without betaine. Therefore, the present invention greatly improves the moisturizing and hydrating effect of the prepared moisturizing water by compounding a variety of raw material components, and has good moisturizing performance and moisturizing performance.

[0053] 2. Use sensory effect test

[0054] In order to evaluate the use effect of the moisturizing water of the present invention, the product of Example 4 was taken as an experimental product, and compared with comparative examples 1-4, 10 female and male consumers aged 20-65 were selected to conduct a product sensory evaluation test. The subjects washed their hands and forearms before applying the product each time, and applied one of the products on the back of the hands and the outer side of the forearms of both hands every 30 minutes to conduct a sensory evaluation.

[0055] The rating scale is 10 points for very moisturizing, 8 points for relatively moisturizing, 6 points for moderate moisturizing, 4 points for no moisturizing, 2 points for not moisturizing, and 0 points for very poor moisturizing.

[0056] The results of the comprehensive evaluation of each sample by the subjects are summarized in Table 4 below.

[0057] Table 4 Sensory effect test table of Example 4 and Comparative Examples 4-6

[0058]

[0059] Table 4

[0060] From the sensory effect test results in the above table, it can be seen that the test subjects felt very moisturizing after using the moisturizing water prepared by the present invention, and the moisturizing effect was good. It can be seen that the moisturizing water of the present invention can effectively increase the moisture content of the skin through the reasonable combination of components and has an excellent moisturizing effect.

[0061] The pH value test is based on GB / T 13531.1, and the test instrument is Shanghai Leici PHS-2F pH meter. The pH values ​​of the moisturizing water (5 grams of moisturizing block added with 45 grams of water) prepared in Examples 4-6 and Comparative Examples 4-6 are shown in the following table:

[0062] Table 5 pH value test table of Examples 4-6 and Comparative Examples 4-6

[0063]

[0064] Table 5

[0065] The above pH value test results show that the pH value of the moisturizing water prepared by the formula of the present invention is in the range of 5.5-6.0, which is close to the pH value of human skin and the weakly acidic environment of human skin, and can avoid irritation to human skin during use.

[0066] 4. Dissolution time test

[0067] Usage: Put 5 grams of the instant moisturizing block packs of Examples 1-3 and Comparative Examples 1-3 into a bottle containing 45 grams of water until they are completely dissolved. The time required is as follows:

[0068] Table 6 Dissolution time table of Examples 1-3 and Comparative Examples 1-3

[0069]

[0070] Table 6

[0071] It can be seen from the dissolution time test results in the above table that the dissolution time of the instant moisturizing block prepared by the present invention is faster than that of comparative examples 1-3, has a good dissolution effect, and is easy to use.

[0072] 5. Stability test

[0073] The products of Examples 1-3 and Comparative Examples 1-3 prepared above were compared, and the change indicators of appearance states such as texture, color, and odor were evaluated.

[0074] Table 7 Stability test table of Examples 1-3 and Comparative Examples 1-3

[0075]

[0076] Table 7

[0077] From the stability test results in the above table, it can be seen that Examples 1-3 are relatively stable in texture, color, and smell without obvious changes, and only have slight changes from the 6th week, while the comparative example has changed since the 4th week. It can be seen that the present invention can effectively improve the stability of the product through the reasonable combination of the components.

[0078] The above embodiments are several specific implementation methods of the present invention, which are intended to help understand the principles of the embodiments of the present invention, but the implementation methods of the present invention are not limited to the above embodiments; at the same time, any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-dissolving moisturizing block, characterized in that: In units of mass parts, it consists of 20 parts of betaine, 1.5 parts of okra hydrolyzed protein, 0.8 parts of polyquaternium-51, 25 parts of trehalose, 30.7 parts of urea, 10 parts of sodium bicarbonate, 8 parts of citric acid, and 4 parts of sodium benzoate.

2. The method for preparing the instant moisturizing block as claimed in claim 1, characterized in that: The following steps are involved: Step (1), crushing citric acid into 100-120 mesh according to the measured amount, adding it into a stirring pot together with betaine, okra hydrolyzed protein, polyquaternium-51, trehalose and urea, and stirring evenly to obtain a powder mixture A; Step (2), placing the powder mixture A and sodium bicarbonate in a dehumidifying room at a temperature of 40-45°C and a humidity of 35%-50%RH, and dehumidifying until the moisture content is 2-8%; Step (3), adding powder mixture A, sodium bicarbonate and sodium benzoate into a stirring pot, stirring evenly, to obtain powder mixture B; Step (4), the powder mixture B is loaded into a mold, and pressed by a forging molding machine to form an instant moisturizing block. The shape of the instant moisturizing block is set according to the shape of the mold. According to the required shape, the shape is any one of a sphere, a cube, a rectangle, and a star.

3. The method for preparing the instant moisturizing block according to claim 2, characterized in that: In the step (4), the forging machine is operated at 30-45 kg / cm 2 The powder mixture B is pressed with a unit area pressure of , and demoulding is performed after the pressure is maintained for 1-3 seconds.

4. A method for packaging the instant moisturizing block as claimed in claim 1, characterized by the following steps: storing the instant moisturizing block in a sealed bag.

5. A method for using the instant moisturizing block according to claim 1, characterized in that: When in use, the instant moisturizing block is mixed with water at a mass ratio of 1:5-1:10 in a containing box for use.

6. A moisturizing water containing the instant moisturizing block according to claim 1, characterized in that: Calculated by weight, 1-2 parts of the instant moisturizing block and 10-20 parts of water are mixed until uniform to form moisturizing water.

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