Dry cleansing tissue and manufacturing method therefor

Abstract

The present invention relates to a dry cleansing tissue and a manufacturing method therefor, the dry cleansing tissue having cleansing power for cosmetics when contacted with water in a dried state. The dry cleansing tissue manufactured according to the manufacturing method of the present invention is manufactured by applying, to a fabric, a mixed solution obtained by mixing a first solution comprising olive oil, jojoba oil, and vitamin E with a second solution comprising butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil, and rose oil, and has the effects of excellent cleansing power and improved moisturization and skin elasticity after use of the cleansing tissue.

Description

Dry cleansing tissue and its manufacturing method

[0001] The present invention relates to a dry cleansing tissue and a method for manufacturing the same, and more particularly, to a dry cleansing tissue that has a cleansing power for cosmetics when exposed to water in a dried state and a method for manufacturing the same.

[0002] Washing and cleansing are fundamental yet crucial steps in skin care. The causes of skin impurities can be categorized as intrinsic and extrinsic. Extrinsic causes include excessive sebum and metabolic waste products such as dead skin cells produced in the stratum corneum, while extrinsic causes include dust and makeup. If not washed off promptly, sebum and makeup can cause inflammation, swelling, and pigmentation, which can contribute to acne. Therefore, cleansing the skin is crucial to preventing these problems.

[0003] A variety of skin cleansing products are available, including creams, emulsions, liquids, and powders. Recently, products in the form of cleansing tissues, impregnated with cleansing liquid and packaged in a fibrous material like tissues, have been released. These products offer the advantages of convenience and disposable nature.

[0004] However, these conventional cleansing tissues are of the wet type, so the manufacturing process is complicated, and ingredients harmful to the human body are added to prevent spoilage during storage. In addition, conventional wet cleansing tissues have disadvantages such as weight during storage, so the need for a cleansing tissue that can replace them is increasing.

[0005] [Prior Art Literature]

[0006] [Patent Document]

[0007] (Patent Document 0001) Publication No. 10-2024-0062662 (published on May 9, 2024), "Method for Manufacturing an Eco-Friendly Dry Cleansing Pad Using Plant-Derived Materials"

[0008] In order to solve the above problems, the present invention aims to provide a dry cleansing tissue and a method for manufacturing the same, which is made by applying a mixed solution of a first solution containing olive oil, jojoba oil and vitamin E and a second solution containing butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil and rose oil to a fabric, and which has a cleansing power for cosmetics when it comes into contact with water in a dried state.

[0009] In order to achieve the above purpose, the present invention provides a dry cleansing tissue characterized in that it is manufactured by applying a mixed solution formed by mixing a first solution containing olive oil, jojoba oil, and vitamin E; and a second solution containing butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil, and rose oil; to a fabric.

[0010] At this time, the olive oil is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the jojoba oil is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the vitamin E is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the butylene glycol is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the glycerin is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the polysorbate 20 is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the hyaluronic acid is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the castor oil is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, and the rose oil is the remainder. It is characterized by inclusion.

[0011] In addition, the present invention provides a method for manufacturing a dry cleansing tissue, including a first solution manufacturing step (S10) of manufacturing a first solution by mixing olive oil, jojoba oil, and vitamin E; a second solution manufacturing step (S20) of manufacturing a second solution by mixing butylene glycol, polysorbate 20, hyaluronic acid, castor oil, glycerin, and rose oil; a mixed solution manufacturing step (S30) of manufacturing a mixed solution by mixing the first solution and the second solution; and a fabric application step (S40) of applying the manufactured mixed solution to fabric.

[0012] At this time, the first solution manufacturing step (S10) is characterized by including a nitrogen replacement step (S11) of replacing the air inside the container with nitrogen; an olive oil addition step (S12) of adding olive oil to the container and heating it; a jojoba oil addition step (S13) of adding jojoba oil to the container and stirring it; and a vitamin E addition step (S14) of adding vitamin E and heating it while maintaining stirring inside the container.

[0013] At this time, the second solution manufacturing step (S20) is characterized by including a butylene glycol addition step (S21) of adding butylene glycol to a container and heating it; a first glycerin addition step (S22) of adding glycerin to the container and stirring it; a polysorbate 20 addition step (S23) of adding polysorbate 20 while maintaining stirring inside the container; a hyaluronic acid addition step (S24) of adding hyaluronic acid by maturing the mixture inside the container and stirring it; a castor oil addition step (S25) of adding castor oil to the container and stirring it; a second glycerin addition step (S26) of adding glycerin to the container and stirring it; and a rose oil addition step (S27) of adding rose oil to the container and stirring it.

[0014] A dry cleansing tissue manufactured according to the manufacturing method of the present invention has the effect of having a cleansing power for cosmetics when it comes into contact with water in a dried state by applying a mixed solution of a first solution containing olive oil, jojoba oil, and vitamin E, and a second solution containing butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil, and rose oil to a fabric.

[0015] Figure 1 is a flow chart briefly showing a manufacturing process of a dry cleansing tissue according to the present invention.

[0016] The following detailed description of the present invention provides examples of embodiments in which the present invention may be practiced, and reference is made to the accompanying drawings, which illustrate examples of such embodiments. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention, while different from each other, are not necessarily mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the present invention. Furthermore, it should be understood that the positions or arrangements of individual components within each described embodiment may be changed without departing from the spirit and scope of the present invention.

[0017] Accordingly, the detailed description set forth below is not intended to be limiting, and the scope of the present invention is defined solely by the appended claims, along with the full scope equivalent to what such claims, if properly described, would encompass. Similar reference numerals in the drawings designate the same or similar features throughout.

[0018] The terms used in this invention have been selected from widely used, current terms, taking into account the functions of the invention. However, these terms may vary depending on the intentions of those skilled in the art, precedents, the emergence of new technologies, etc. Furthermore, in certain cases, terms may be arbitrarily selected by the applicant, in which case their meanings will be described in detail in the relevant description of the invention. Therefore, the terms used in this invention should not be defined simply as names, but rather based on their inherent meanings and the overall content of the invention.

[0019] When a part of the present invention is said to “include” a certain component, this does not mean that other components are excluded, but rather that other components may be included, unless otherwise specifically stated.

[0020]

[0021] Hereinafter, with reference to the attached drawings, a dry cleansing tissue according to the present invention will be described in detail.

[0022] Figure 1 is a flow chart briefly showing a manufacturing process of a dry cleansing tissue according to the present invention.

[0023]

[0024] The dry cleansing tissue according to the present invention is characterized in that it is manufactured by applying a mixed solution formed by mixing a first solution containing olive oil, jojoba oil, and vitamin E; and a second solution containing butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil, and rose oil; to a fabric.

[0025]

[0026] In the dry cleansing tissue according to the present invention, the olive oil is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the jojoba oil is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the vitamin E is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the butylene glycol is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the glycerin is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the polysorbate 20 is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the hyaluronic acid is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, and the castor oil is 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution. Weight %, the above rose oil may be included as a remainder.

[0027] In more detail, the olive oil is included in an amount of 20.0 wt% to 30.0 wt% based on the total weight of the mixed solution, the jojoba oil is included in an amount of 15.0 wt% to 25.0 wt% based on the total weight of the mixed solution, the vitamin E is included in an amount of 1.0 wt% to 2.0 wt% based on the total weight of the mixed solution, the butylene glycol is included in an amount of 1.0 wt% to 10.0 wt% based on the total weight of the mixed solution, the glycerin is included in an amount of 1.0 wt% to 20.0 wt% based on the total weight of the mixed solution, the polysorbate 20 is included in an amount of 1.0 wt% to 10.0 wt% based on the total weight of the mixed solution, the hyaluronic acid is included in an amount of 0.01 wt% to 1.0 wt% based on the total weight of the mixed solution, the castor oil is included in an amount of 20.0 wt% to 30.0 wt% based on the total weight of the mixed solution, and the rose oil may be included as a remainder. there is.

[0028] More specifically, the olive oil may be included in an amount of 25.0 wt% based on the total weight of the mixed solution, the jojoba oil in an amount of 18.0 wt% based on the total weight of the mixed solution, the vitamin E in an amount of 1.5 wt% based on the total weight of the mixed solution, the butylene glycol in an amount of 5.0 wt% based on the total weight of the mixed solution, the glycerin in an amount of 14.0 to 15.0 wt% based on the total weight of the mixed solution, the polysorbate 20 in an amount of 6.35 wt% based on the total weight of the mixed solution, the hyaluronic acid in an amount of 0.15 wt% based on the total weight of the mixed solution, the castor oil in an amount of 25.0 wt% based on the total weight of the mixed solution, and the rose oil in a balance.

[0029] Meanwhile, the above fabric may be a non-woven fabric, and more specifically, may be a viscose material.

[0030] Hereinafter, more specific technical characteristics of the dry cleansing tissue according to the present invention are based on the manufacturing method described below, and the description of each component of the manufacturing method described below is the same as the description of each component of the dry cleansing tissue.

[0031]

[0032] The method for manufacturing a dry cleansing tissue according to the present invention includes a first solution manufacturing step (S10) of manufacturing a first solution by mixing olive oil, jojoba oil, and vitamin E; a second solution manufacturing step (S20) of manufacturing a second solution by mixing butylene glycol, polysorbate 20, hyaluronic acid, castor oil, glycerin, and rose oil; a mixed solution manufacturing step (S30) of manufacturing a mixed solution by mixing the first solution and the second solution; and a fabric application step (S40) of applying the manufactured mixed solution to fabric.

[0033]

[0034] In the above first solution manufacturing step (S10), the first solution is manufactured by mixing olive oil, jojoba oil, and vitamin E. The above first solution manufacturing step (S10) may be performed in a first container.

[0035] The above first solution manufacturing step (S10) may include a nitrogen replacement step (S11) of replacing the air inside the container with nitrogen; an olive oil addition step (S12) of adding olive oil to the container and heating it; a jojoba oil addition step (S13) of adding jojoba oil to the container and stirring it; and a vitamin E addition step (S14) of adding vitamin E and heating it while maintaining stirring inside the container.

[0036] In the above nitrogen replacement step (S11), the process of replacing the air inside the container with nitrogen four times is performed.

[0037] In the above olive oil adding step (S12), olive oil is added to the container and heated until the temperature reaches 55 to 60°C. In the above olive oil adding step (S12), it is preferable that the olive oil be added in an amount of 20.0 to 30.0 wt% relative to the total weight of the final mixed solution to be manufactured. More specifically, in the above olive oil adding step (S12), it is preferable that the olive oil be added in an amount of 25.0 wt% relative to the total weight of the final mixed solution to be manufactured and heated until the temperature reaches 53 to 57°C.

[0038] In the above jojoba oil adding step (S13), jojoba oil is added to the container and stirred for 60 to 100 minutes. In the above jojoba oil adding step (S13), it is preferable that the jojoba oil be added in an amount of 15.0 to 25.0 wt% relative to the total weight of the final mixed solution to be manufactured. More specifically, in the above jojoba oil adding step (S13), it is preferable that the jojoba oil be added in an amount of 18.0 wt% relative to the total weight of the final mixed solution to be manufactured and stirred for 80 minutes.

[0039] In the above-described vitamin E adding step (S14), vitamin E is added while maintaining stirring inside the container and the process of heating to a temperature of 55 to 60°C is performed. In the above-described vitamin E adding step (S14), the vitamin E is preferably added in an amount of 1.0 to 2.0 wt% relative to the total weight of the final mixed solution to be manufactured. More specifically, in the above-described vitamin E adding step (S14), the vitamin E is preferably added in an amount of 1.5 wt% relative to the total weight of the final mixed solution to be manufactured and heated to a temperature of 53 to 57°C.

[0040]

[0041] In the second solution manufacturing step (S20), butylene glycol, polysorbate 20, hyaluronic acid, castor oil, glycerin, and rose oil are mixed to manufacture the second solution. The second solution manufacturing step (S20) may be performed in a second container separate from the first container.

[0042] The second solution manufacturing step (S20) may include a butylene glycol addition step (S21) of adding butylene glycol to a container and heating it; a first glycerin addition step (S22) of adding glycerin to the container and stirring it; a polysorbate 20 addition step (S23) of adding polysorbate 20 while maintaining stirring inside the container; a hyaluronic acid addition step (S24) of aging the mixture inside the container and adding hyaluronic acid and stirring it; a castor oil addition step (S25) of adding castor oil to the container and stirring it; a second glycerin addition step (S26) of adding glycerin to the container and stirring it; and a rose oil addition step (S27) of adding rose oil to the container and stirring it.

[0043] In the butylene glycol adding step (S21), butylene glycol is added to a container and heated to 50 to 70°C. In the butylene glycol adding step (S21), it is preferable that the butylene glycol be added in an amount of 1.0 to 10.0 wt% relative to the total weight of the final mixed solution to be manufactured. More specifically, in the butylene glycol adding step (S21), it is preferable that the butylene glycol be added in an amount of 5.0 wt% relative to the total weight of the final mixed solution to be manufactured and heated to 58 to 62°C.

[0044] In the first glycerin addition step (S22), glycerin is added to a container and stirred for 1 to 3 hours. In the first glycerin addition step (S22), it is preferable that the glycerin be added in an amount of 1.0 to 20.0 wt% based on the total weight of the final mixed solution to be produced. More specifically, in the first glycerin addition step (S22), it is preferable that the glycerin be added in an amount of 5.0 wt% based on the total weight of the final mixed solution to be produced and stirred for 2 hours.

[0045] In the above polysorbate 20 adding step (S23), the process of adding polysorbate 20 is performed while maintaining stirring inside the container for 1 to 5 hours. In the above polysorbate 20 adding step (S23), it is preferable that the polysorbate 20 be added in an amount of 1.0 to 10.0 wt% based on the total weight of the final mixed solution to be manufactured. More specifically, in the above polysorbate 20 adding step (S23), while maintaining stirring inside the container for 3 hours, the polysorbate 20 is added in an amount of 6.35 wt% based on the total weight of the final mixed solution to be manufactured, and it is preferable that the addition be divided into three times.

[0046] In the hyaluronic acid addition step (S24), the mixture inside the container is aged for 8 to 16 hours, hyaluronic acid is added, and the mixture is stirred for 1 to 3 hours. In the hyaluronic acid addition step (S24), the hyaluronic acid is preferably added in an amount of 1.0 to 10.0 wt% based on the total weight of the final mixed solution to be manufactured. More specifically, in the hyaluronic acid addition step (S24), the mixture inside the container is aged for 12 hours, and the hyaluronic acid is preferably added in an amount of 0.15 wt% based on the total weight of the final mixed solution to be manufactured, and the mixture is stirred for 2 hours.

[0047] In the above castor oil adding step (S25), castor oil is added to a container and stirred for 1 to 3 hours. In the castor oil adding step (S25), it is preferable that the castor oil is added in an amount of 0.01 to 1.0 wt% based on the total weight of the final mixed solution to be manufactured. More specifically, in the castor oil adding step (S25), it is preferable that the castor oil is added in an amount of 25.0 wt% based on the total weight of the final mixed solution to be manufactured and stirred for 2 hours. Meanwhile, the castor oil in the castor oil adding step (S25) may be hydrogenated castor oil.

[0048] In the second glycerin addition step (S26), glycerin is added to the container and stirred for 30 to 90 minutes. In the second glycerin addition step (S26), it is preferable that the glycerin be added in an amount of 1.0 to 20.0 wt% based on the total weight of the final mixed solution to be produced. More specifically, in the second glycerin addition step (S26), it is preferable that the glycerin be added in an amount of 10.0 wt% based on the total weight of the final mixed solution to be produced and stirred for 60 minutes. Meanwhile, the above glycerin is added in two steps, a first glycerin addition step (S22) and a second glycerin addition step (S26), but the combined content of glycerin added in the first glycerin addition step (S22) and the second glycerin addition step (S26) is adjusted to be 1.0 wt% to 20.0 wt% based on the total weight of the final mixed solution to be manufactured.

[0049] In the above rose oil addition step (S27), rose oil is added to the container and stirred for 60 to 80 minutes. More specifically, in the rose oil addition step (S27), it is preferable to add the rose oil so that it constitutes a residual amount relative to the total weight of the final mixed solution to be manufactured, and stir for 70 minutes.

[0050]

[0051] In the above mixed solution manufacturing step (S30), the first solution and the second solution are mixed to manufacture a mixed solution.

[0052] The above mixed solution manufacturing step (S30) may include a solution mixing step (S31) of adding the first solution and the second solution to a container and mixing them; a mixed solution heating and stirring step (S32) of stirring while heating the temperature inside the container; and a mixed solution maturation step (S33) of maturating the mixed solution.

[0053] In the above solution mixing step (S31), the first solution and the second solution are added to the container and mixed.

[0054] In the above mixed solution heating and stirring step (S32), a process of stirring while heating the temperature inside the container is performed. More specifically, in the above mixed solution heating and stirring step (S32), it is preferable to stir while heating the temperature inside the container to a temperature of 48 to 52°C.

[0055] In the above mixed solution maturation step (S33), a process of maturating the mixed solution is performed. More specifically, in the above mixed solution maturation step (S33), it is preferable to adjust the temperature of the mixed solution to a temperature of 48 to 52°C and maturate it for 120 minutes.

[0056]

[0057] In the fabric application step (S40), the manufactured mixed solution is applied to the fabric.

[0058] The above fabric application step (S40) may include an applicator adjustment step (S41) for adjusting the parameters of the applicator and the cutter gap; a coating roller gap adjustment step (S42) for adjusting the gap of the coating roller; a fabric preparation step (S43) for preparing the fabric and adjusting the parameters; a coating step (S44) for putting a mixed solution into a tank and coating the fabric; a wrapping step (S45) for completing the coating and wrapping to block moisture; and a packaging step (S46) for cutting and packaging with an individual packaging machine.

[0059]

[0060] Hereinafter, the effects of the dry cleansing tissue according to the present invention will be examined in detail through the following examples, comparative examples, and experimental examples.

[0061]

[0062] Example 1. Preparation of dry cleansing tissue according to the present invention

[0063] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0064] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0065] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to a second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing a second solution.

[0066] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0067] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0068]

[0069] Comparative Example 1. Manufacturing of dry cleansing tissues excluding olive oil

[0070] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0071] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 18.0 kg of jojoba oil was added inside the container and stirred for 80 minutes, 1.5 kg of vitamin E was added, and the mixture was heated to a temperature of 53 to 57°C to manufacture the first solution.

[0072] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to a second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing a second solution.

[0073] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0074] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0075]

[0076] Comparative Example 2. Manufacturing of dry cleansing tissues excluding jojoba oil.

[0077] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0078] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0079] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to a second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing a second solution.

[0080] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0081] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0082]

[0083] Comparative Example 3. Manufacturing of dry cleansing tissues excluding vitamin E.

[0084] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0085] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added, and the mixture was stirred for 80 minutes to manufacture the first solution.

[0086] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to a second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing a second solution.

[0087] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0088] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0089]

[0090] Comparative Example 4. Manufacturing of dry cleansing tissues excluding butylene glycol

[0091] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0092] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0093] Second solution manufacturing step (S20): 4 kg of glycerin was added to the second container and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and approximately 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing the second solution.

[0094] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0095] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0096]

[0097] Comparative Example 5. Manufacturing of dry cleansing tissues excluding glycerin.

[0098] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0099] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0100] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to the second container, heated to 58 to 62°C, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added, stirred for 2 hours, 25.0 kg of castor oil was added, stirred for 2 hours, and approximately 5 kg of rose oil was added, stirred for 70 minutes, thereby manufacturing the second solution.

[0101] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0102] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0103]

[0104] Comparative Example 6. Manufacturing of dry cleansing tissues excluding polysorbate 20.

[0105] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0106] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0107] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to the second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, stirring inside the container was maintained for 3 hours, the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing the second solution.

[0108] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0109] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0110]

[0111] Comparative Example 7. Manufacturing of dry cleansing tissues excluding hyaluronic acid.

[0112] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0113] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0114] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to the second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing the second solution.

[0115] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0116] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0117]

[0118] Comparative Example 8. Manufacturing of dry cleansing tissues excluding castor oil

[0119] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0120] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0121] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to the second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, and about 5 kg of rose oil was added and stirred for 70 minutes, thereby manufacturing the second solution.

[0122] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0123] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0124]

[0125] Comparative Example 9. Manufacturing of dry cleansing tissues excluding rose oil.

[0126] Experimental dry cleansing tissues were manufactured according to the following manufacturing process.

[0127] First solution manufacturing step (S10): The air inside the first container was replaced with nitrogen four times, and under the protection of nitrogen, 25 kg of olive oil was added inside the container and heated until the temperature reached 53 to 57°C, 18.0 kg of jojoba oil was added and stirred for 80 minutes, and 1.5 kg of vitamin E was added and heated to a temperature of 53 to 57°C to manufacture the first solution.

[0128] Second solution manufacturing step (S20): 5 kg of butylene glycol was added to the second container and heated to 58 to 62°C, 4 kg of glycerin was added and stirred for 2 hours, and while maintaining stirring inside the container for 3 hours, 6.35 kg of polysorbate 20 was added in three portions, and the mixture inside the container was aged for 12 hours, 0.15 kg of hyaluronic acid was added and stirred for 2 hours, 25.0 kg of castor oil was added and stirred for 2 hours, 10.0 kg of glycerin was added and stirred for 60 minutes, thereby manufacturing the second solution.

[0129] Mixed solution manufacturing step (S30): The first solution and the second solution were added to a container, stirred while heating to a temperature of 48 to 52°C, and aged for 120 minutes at a temperature of 48 to 52°C to manufacture a mixed solution.

[0130] Fabric application step (S40): The prepared mixed solution was applied to a non-woven fabric, wrapped to block moisture, cut, and individually packaged in a packaging machine to prepare for the experiment.

[0131]

[0132] Experimental Example 1. Detergency Check

[0133] The cleaning effect of the experimental dry cleansing tissues manufactured in Example 1 and Comparative Examples 1 to 8 was measured.

[0134] The experiment was conducted by recruiting 10 women aged 20 to 60. After applying lipstick, eye shadow, foundation (waterproof), and eyeliner (waterproof) to the inner area of ​​one of the subjects' forearms, the subjects washed their skin by thoroughly soaking the experimental dry cleansing tissues manufactured in Example 1 and Comparative Examples 1 to 8 in purified water and rolling them 10 times.

[0135] The evaluations were conducted by a makeup expert and were based on a 5-point scale, with 1 being the least cleansing and 5 being the most cleansing. The scores were calculated by taking the average, and the results are shown in Table 1.

[0136]

[0137] Evaluation Score (Average) Lipstick Eyeshadow Foundation (Waterproof) Eyeliner (Waterproof) Example 14.44.64.24.0 Comparative Example 13.43.22.62.6 Comparative Example 23.63.62.82.8 Comparative Example 33.63.22.82.4 Comparative Example 43.23.42.62.6 Comparative Example 53.43.42.62.8 Comparative Example 63.43.22.82.6 Comparative Example 73.23.62.62.6 Comparative Example 83.43.22.62.6

[0138] As a result, Example 1, which combined all the ingredients according to the present invention, exhibited excellent cleaning power. Meanwhile, Comparative Examples 1 to 8, in which some ingredients were excluded, exhibited significantly lower cleaning power. Therefore, it was confirmed that the combination of ingredients according to the present invention produced unexpected effects.

[0139]

[0140] Experimental Example 2. Moisturizing effect after using cleansing tissues.

[0141] After wiping the skin with the experimental dry cleansing tissue manufactured in Example 1 and Comparative Examples 1 to 8, the degree of moisturizing was checked.

[0142] Twenty-five test subjects (women aged 20 to 60) were subjected to a test twice a day for 4 weeks, with the experimental dry cleansing tissues manufactured in Example 1 and Comparative Examples 1 to 8 sufficiently soaked in purified water, and then wiped the face and the front of the face on both sides 10 times while rolling. After 2 weeks and after 4 weeks, the skin moisture improvement status was measured using a skin moisture meter Corneometer CM 820 (Courage + Khazaka, Germany). The unit is expressed in the arbitrary unit (AU) assigned by the device, and a higher measurement value means a higher moisture content on the skin surface. The average measurement value for each test subject was calculated and shown in Table 2 below.

[0143] Sample name Skin moisturizing effect (AU) Before application 2 weeks after 4 weeks after Example 154.06 1.26 9.2 Comparative example 154.1 56.7 62.1 Comparative example 254.3 57.6 63.5 Comparative example 354.2 58.6 6.6 Comparative example 454.3 58.06 5.8 Comparative example 553.8 59.262.2 Comparative example 654.1 57.3 60.3 Comparative example 754.4 56.5 1.4 Comparative example 854.0 57.7 60.3

[0144] As a result, the moisturizing effect after using Example 1, which combined all the ingredients according to the present invention, was excellent. On the other hand, the moisturizing effect was significantly reduced in Comparative Examples 1 to 8, in which some ingredients were excluded. Therefore, it was confirmed that an unexpected effect was achieved through the combination of ingredients according to the present invention.

[0145]

[0146] Experimental Example 3: Checking Skin Elasticity After Using Cleansing Tissues

[0147] After wiping the skin with the experimental dry cleansing tissue manufactured in Example 1 and Comparative Examples 1 to 8, the degree of moisturizing was checked.

[0148] Twenty-five test subjects (women aged 20 to 60) used the experimental dry cleansing tissues manufactured in Example 1 and Comparative Examples 1 to 8 for two weeks, and then their skin elasticity was measured. The prerequisite for the experiment was that they did not use basic cosmetics or functional cosmetics with effects such as wrinkle improvement during the period of using the cleansing tissues. After that, the face of 30 test subjects was washed, and the skin was allowed to adapt under constant temperature and humidity conditions of 20±3℃ and 40±2% relative humidity. Skin elasticity was measured by applying negative pressure to the skin using a Cutometer MPA580 from Courage & Khazaka electronic GmbH (Germany) and measuring the degree to which the skin recovered from being pulled. The experiment was performed five times, and the average value was calculated, and the results are shown in Table 3 below.

[0149] Skin elasticity (RS) by period of use 1 week 2 weeks Example 10.76 40.88 4 Comparative Example 10.66 00.72 3 Comparative Example 20.64 10.74 6 Comparative Example 30.63 90.68 8 Comparative Example 40.67 60.74 7 Comparative Example 50.68 30.73 7 Comparative Example 60.64 50.67 3 Comparative Example 70.65 60.73 0 Comparative Example 80.66 70.72 2

[0150] As a result, skin elasticity was excellent after using Example 1, which combined all the ingredients according to the present invention. On the other hand, in Comparative Examples 1 to 8, where some ingredients were excluded, skin elasticity was significantly reduced. Thus, it was confirmed that an unexpected effect was achieved through the combination of ingredients according to the present invention.

[0151]

[0152] conclusion.

[0153] Through Experimental Examples 1 to 3 conducted using the experimental dry cleansing tissue manufactured in Example 1 and Comparative Examples 1 to 8, the effects of the dry cleansing tissue according to the present invention were examined.

[0154] Through Experimental Example 1, it was confirmed that Example 1, which combined all the components according to the present invention, had excellent cleaning power, while Comparative Examples 1 to 8, in which some components were excluded, showed significantly lower cleaning power. It was confirmed that an unexpected effect was achieved through the combination of the components according to the present invention.

[0155] Through Experimental Example 2, it was confirmed that the moisturizing effect after using Example 1, which combined all the ingredients according to the present invention, was excellent, while in Comparative Examples 1 to 8, where some ingredients were excluded, the moisturizing effect was significantly reduced. It was confirmed that an unexpected effect was achieved through the combination of the ingredients according to the present invention.

[0156] Through Experimental Example 3, it was confirmed that skin elasticity was excellent after using Example 1, which combined all the ingredients according to the present invention, while in Comparative Examples 1 to 8, in which some ingredients were excluded, skin elasticity was significantly reduced. It was confirmed that an unexpected effect was achieved through the combination of ingredients according to the present invention.

[0157]

[0158] Accordingly, the present invention states that a dry cleansing tissue and a method for manufacturing the same have been developed, which apply a mixed solution of a first solution containing a mixture of olive oil, jojoba oil, and vitamin E, and a second solution containing a mixture of butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil, and rose oil to a fabric, and which has a cleansing power for cosmetics when in contact with water in a dry state.

[0159]

[0160] Although the present invention has been described with reference to the attached drawings, this is only one embodiment among various embodiments including the gist of the present invention, and the purpose is to enable those skilled in the art to easily practice it, and it is clear that the present invention is not limited to the embodiments described above. Accordingly, the protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope by modification, substitution, replacement, etc., within the scope that does not depart from the gist of the present invention, will be included in the rights of the present invention. In addition, it is clearly stated that some components of the drawings are provided in an exaggerated or reduced form compared to the actual structure to more clearly explain the components.

[0161] [Explanation of symbols]

[0162] (S10): First solution manufacturing stage

[0163] (S20): Second solution manufacturing stage

[0164] (S30): Mixed solution manufacturing stage

[0165] (S40): Fabric application stage

Claims

1. A dry cleansing tissue characterized in that it is manufactured by applying a mixed solution formed by mixing a first solution containing olive oil, jojoba oil, and vitamin E; and a second solution containing butylene glycol, glycerin, polysorbate 20, hyaluronic acid, castor oil, and rose oil; to a fabric.

2. In paragraph 1, The olive oil is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the jojoba oil is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the vitamin E is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the butylene glycol is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the glycerin is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the polysorbate 20 is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the hyaluronic acid is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, the castor oil is included in an amount of 0.1 wt% to 99.3 wt% based on the total weight of the mixed solution, and the rose oil is included as the remainder. Dry cleansing tissues featuring:

3. First solution manufacturing step (S10) of manufacturing a first solution by mixing olive oil, jojoba oil, and vitamin E; A second solution manufacturing step (S20) of manufacturing a second solution by mixing butylene glycol, polysorbate 20, hyaluronic acid, castor oil, glycerin, and rose oil; A mixed solution manufacturing step (S30) of manufacturing a mixed solution by mixing the first solution and the second solution; and, A method for manufacturing a dry cleansing tissue, comprising a fabric application step (S40) of applying the manufactured mixed solution to the fabric.

4. In paragraph 3, The above first solution manufacturing step (S10) is: A method for manufacturing a dry cleansing tissue, characterized by comprising a nitrogen replacement step (S11) of replacing air inside a container with nitrogen; an olive oil addition step (S12) of adding olive oil to the container and heating it; a jojoba oil addition step (S13) of adding jojoba oil to the container and stirring it; and a vitamin E addition step (S14) of adding vitamin E and heating it while maintaining stirring inside the container.

5. In paragraph 3, The above second solution manufacturing step (S20) is: A method for manufacturing a dry cleansing tissue, characterized by comprising a butylene glycol addition step (S21) of adding butylene glycol to a container and heating it; a first glycerin addition step (S22) of adding glycerin to the container and stirring it; a polysorbate 20 addition step (S23) of adding polysorbate 20 while maintaining stirring inside the container; a hyaluronic acid addition step (S24) of aging the mixture inside the container and adding hyaluronic acid and stirring it; a castor oil addition step (S25) of adding castor oil to the container and stirring it; a second glycerin addition step (S26) of adding glycerin to the container and stirring it; and a rose oil addition step (S27) of adding rose oil to the container and stirring it.

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