Method for manufacturing a cleaning tool with a rough surface by cutting air bubbles

Abstract

This invention allows for the adjustment of the amount of bubbles by controlling the whipping speed and time of a konjac mixture kneaded with konjac powder as the main ingredient, and the size of the bubbles can be controlled by the expansion of bubbles formed by steam heating. By cutting the countless bubbles formed, excellent cleaning power can be achieved according to the surface roughness, and furthermore, depending on the size of the pores and surface roughness, it can be provided as a cleaning tool for packs, toners, cleansers, puffs, towels, etc., by cutting the bubbles. This invention is characterized by being realized as a method for manufacturing cleaning tools having a rough surface.

Description

Technical Field

[0001] The present invention relates to a method for manufacturing cleaning tools by regulating the pore size according to the application such as pads, puffs, towels, etc. by adjusting the amount of air bubbles according to the whipping time of the konjac mixture and adjusting the size of the air bubbles accompanying the expansion of the air bubbles by steam heating, and further cutting the air bubbles to distinguish the surface roughness.

Background Art

[0002] Generally, washcloths, sponges, etc. are used for skin cleansing and face washing. Most washcloths, sponges, etc. are made of fiber materials of chemical components. Furthermore, when using cotton, cotton pads, non-woven fabrics or other fiber materials of chemical components for skin toners, face washing, partial massage packs, etc., problems such as the occurrence of lint, easy breakage, physical skin irritation and skin side effects may occur, and there is also a problem of causing environmental pollution because the material is difficult to decompose.

[0003] In order to address such problems, sponges and gauze products for skin cleansing and face washing made of natural ingredient materials are commercially available. However, sponges have problems such as shrinking in volume and deforming in shape during use, remaining in a state where the liquid does not penetrate and simply wets the surface, and a decrease in foaming, and there is also a problem that the replacement cycle becomes short.

[0004] As a prior art, the method for manufacturing a konjac sponge of Patent Document 1 has a problem that it does not adjust the pore size or the surface roughness, and thus there is no differentiation in subdivision according to the application and cleaning power.

Summary of the Invention

Problems to be Solved by the Invention

[0005] The present invention was made to solve the above problems, and aims to manufacture konjac products such as konjac pads, puffs, and towels with different pore sizes and surface roughness depending on their intended use as cleaning tools, by adjusting the amount of bubbles by controlling the whipping time of the konjac mixture to which a foaming agent has been added in a kneading machine, and by adjusting the size of the bubbles due to the expansion of the bubbles by steam heating. [Means for solving the problem]

[0006] To achieve the above objective, the present invention provides a konjac mixture prepared by mixing konjac powder with a viscosity of 30,000 to 35,000 mPa·s to which a foaming agent has been added with purified water in a predetermined ratio, and placing the mixture into a kneader, and whipping it at a maximum of 360 rpm for 8 to 10 seconds or at a minimum of 166 rpm for 50 seconds to generate bubbles, and (b) putting the konjac mixture, which has generated bubbles by the whipping, into a discharge machine, and then placing it into a mold of a predetermined shape, and 5 to (c) A step of maturing at 7°C for 12 to 15 hours; (d) A step of placing the mold containing the aged konjac mixture into a steam heater and heating it for 50 to 70 minutes with steam at a predetermined temperature; (e) A step of cooling the mold containing the konjac mixture at room temperature for 3 to 5 hours after steam heating; (f) A step of placing the mold containing the konjac mixture into a freezer and rapidly freezing it at -30°C for 2 hours after cooling; The present invention provides a method for manufacturing a cleaning tool having surface roughness by cutting air bubbles, comprising the steps of: (g) rapidly freezing a mold and maintaining it frozen in a freezer at -7°C for 24 hours; (h) removing the frozen mold and thawing it for 12 hours; (i) separating the konjac mixture from the thawed mold, then placing it in a freezer and maintaining it frozen again at -7°C for 24 hours; (j) cutting the frozen konjac mixture to a predetermined thickness with a cutting machine and classifying the resulting cleaning tools according to their surface roughness; (k) placing the classified cleaning tools in a freezer and freeze-drying them at -7°C for 72 hours; (g) removing the freeze-dried cleaning tools and washing them 2 to 3 times; (l) placing the washed cleaning tools in a freeze-dryer and freeze-drying them for 12 to 18 hours; and (m) classifying the freeze-dried cleaning tools according to their intended use, thickness, and dimensions and packaging them.

[0007] Furthermore, in the present invention, the konjac powder and purified water can be mixed in a ratio of 1:16, and the purified water can be mixed with water in a ratio of 1:20.

[0008] Furthermore, in the present invention, when whipping the konjac mixture in the kneader, if a pack pad is to be manufactured as a cleaning tool, the konjac mixture can be whipped at 360 rpm for 8 to 10 seconds, and then whipped at 166 rpm for 50 seconds. If a toner pad is to be manufactured as a cleaning tool, the konjac mixture can be whipped at 360 rpm for 15 to 18 seconds, and then whipped at 166 rpm for 50 seconds. If a cleansing pad, puff, and towel are to be manufactured as cleaning tools, the konjac mixture can be whipped at 360 rpm for 20 to 25 seconds, and then whipped at 166 rpm for 50 seconds.

[0009] Furthermore, in the present invention, when the mold into which the konjac mixture is placed is steam-heated in a steam heater, the thickness of the pack pad used as a cleaning tool may be 0.5 to 1 mm, the bubble diameter may be 0.3 to 0.8 mm, and the heating temperature may be 80 to 90°C, the thickness of the toner pad used as a cleaning tool may be 1.2 to 1.5 mm, the bubble diameter may be 1.0 to 1.3 mm, and the heating temperature may be 90 to 100°C, and the thickness of the cleansing pad used as a cleaning tool The thickness of a cleansing puff used as a cleaning tool is 2.0-3.0 mm, the bubble diameter is 1.5-2.0 mm, and the heating temperature can be 100-110°C. The thickness of a cleansing puff used as a cleaning tool is 5.0-15.0 mm, the bubble diameter is 1.5-3.0 mm, and the heating temperature can be 100-110°C. The thickness of a cleansing towel used as a cleaning tool is 5.0-8.0 mm, the bubble diameter is 1.5-3.0 mm, and the heating temperature can be 100-110°C.

[0010] Furthermore, in the present invention, the mold can be formed in a cylindrical or polygonal prism shape. [Effects of the Invention]

[0011] According to the present invention, the amount of bubbles can be adjusted by the whipping speed and time of the konjac mixture kneaded with konjac powder as the main ingredient, the size of the bubbles can be adjusted by the expansion of bubbles formed by steam heating, and by cutting the countless bubbles formed, excellent cleaning power can be achieved according to the surface roughness. Furthermore, by providing cleaning tools classified into packs, toners, cleansing tools, puffs, towels, etc., according to the size of the pores and surface roughness, the product can be manufactured from cotton, cosmetic cotton, nonwoven fabrics, and chemical products that have been used for skin toners, facial washes, and partial massage packs. This product prevents linting, tearing, physical skin irritation, and skin side effects that may occur when using the product. Furthermore, unlike conventional products that simply wet the surface of cotton or nonwoven fabric, toner, essence, etc., are filled into the pores formed on the konjac pad according to its intended use, allowing it to supply several times more functional solution to the skin and achieve superior effects compared to conventional cotton products. In addition, the surface roughness formed by cutting the pores (air bubbles) of the cleansing konjac pads, puffs, and towels has the advantage of achieving skin improvement effects by removing waste products and exfoliating without irritating the skin due to its excellent cleansing power. [Brief explanation of the drawing]

[0012] [Figure 1] This flowchart shows a method for manufacturing a cleaning tool having a rough surface by cutting air bubbles according to an embodiment of the present invention. [Figure 2a] This is a simplified illustrative diagram showing a mold used in the manufacture of a cleaning tool having a surface roughness by cutting air bubbles according to the present invention. [Figure 2b] This is a simplified illustrative diagram showing a mold used in the manufacture of a cleaning tool having a surface roughness by cutting air bubbles according to the present invention. [Figure 3a] This is a product photograph showing a cleaning tool manufactured by the method for manufacturing a cleaning tool having a surface roughness by cutting air bubbles according to the present invention. [Figure 3b] This is a product photograph showing a cleaning tool manufactured by the method for manufacturing a cleaning tool having a surface roughness by cutting air bubbles according to the present invention. [Figure 4a]This is a photograph showing the process of cutting a konjac mixture separated from a mold to a predetermined thickness using a cutting machine, in a method for manufacturing a cleaning tool having surface roughness by cutting air bubbles according to the present invention. [Figure 4b] This is a photograph showing the process of cutting a konjac mixture separated from a mold to a predetermined thickness using a cutting machine, in a method for manufacturing a cleaning tool having surface roughness by cutting air bubbles according to the present invention. [Figure 5a] This image shows the surface of a cleaning tool manufactured by the method for manufacturing a cleaning tool having surface roughness by cutting air bubbles according to the present invention, and a magnified photograph of that surface. [Figure 5b] This image shows the surface of a cleaning tool manufactured by the method for manufacturing a cleaning tool having surface roughness by cutting air bubbles according to the present invention, and a magnified photograph of that surface. [Modes for carrying out the invention]

[0013] The present invention relates to a method for manufacturing cleaning tools in which the amount of bubbles is adjusted by the whipping time of the konjac mixture, the size of the bubbles is adjusted according to the expansion of the bubbles by steam heating, the size of the pores is specified according to the application such as pads, puffs, towels, etc., and the surface roughness is distinguished by cutting the bubbles, and (a) a konjac mixture obtained by mixing konjac powder with a viscosity of 30,000 to 35,000 mPa·s to which a foaming agent has been added with purified water in a predetermined ratio is placed in a kneader and whipped at a maximum of 360 rpm for 8 to 10 seconds or a minimum of 166 rpm for 50 seconds (b) a step of whipping the mixture to generate bubbles, (c) a step of putting the konjac mixture with bubbles generated by the whipping into a dispensing machine, then placing it in a mold of a predetermined shape and aging it at 5-7°C for 12-15 hours, (d) a step of placing the mold containing the aged konjac mixture into a steam heater and heating it with steam at a predetermined temperature for 50-70 minutes, (e) a step of cooling the mold containing the konjac mixture at room temperature for 3-5 hours after steam heating, and (f) the konjac mixture (f) After the mold into which the konjac mixture has been placed has been cooled, it has been placed in a freezer and rapidly frozen at -30°C for 2 hours; (g) After the mold into which the konjac mixture has been placed has been rapidly frozen, it has been kept frozen at -7°C for 24 hours in the freezer; (h) After the mold that has been kept frozen has been removed, it has been thawed for 12 hours; (i) The konjac mixture has been separated from the thawed mold, and then placed in a freezer and kept frozen again at -7°C for 24 hours; (i) The cleaning tool obtained by cutting the konjac mixture that has been kept frozen to a predetermined thickness with a cutting machine. The present invention provides a method for manufacturing cleaning tools that have surface roughness by cutting air bubbles, comprising the steps of (j) classifying the cleaning tools according to their surface roughness, (k) placing the classified cleaning tools in a freezer and freeze-drying them at -7°C for 72 hours, (l) removing the freeze-dried cleaning tools and washing them 2 to 3 times, (m) placing the washed cleaning tools in a freeze-dryer and freeze-drying them for 12 to 18 hours, and (m) classifying the freeze-dried cleaning tools according to their intended use, thickness, and dimensions and packaging them.

[0014] The method for manufacturing a cleaning tool having surface roughness by cutting air bubbles according to the present invention will be described in detail below.

[0015] This invention relates to the manufacture of pads, puffs, or towels for face packs, toners, or cleansing products using plant-based materials, primarily konjac. Konjac is a plant belonging to the Araceae family, and its corm is composed of 75-83% water, 11-14% carbohydrates, and 2-4.5% protein. The main component of the thickener is the polysaccharide mannan, also known as konjac mannan, which is contained in specific cells of the parenchyma tissue. The concentrate of konjac mannan is called refined konjac flour, and the main component of refined konjac flour is glucomannan, which accounts for 99% of the carbohydrates in konjac. Glucomannan is a sugar formed by the combination of the hexoses mannose and glucose.

[0016] Next, an example will be described with reference to a flowchart showing a method for manufacturing a cleaning tool with surface roughness by cutting the air bubbles in Figure 1.

[0017] (Examples) Konjac powder with a viscosity of 30,000 mPa·s or higher, to which a foaming agent has been added, is mixed with purified water in a predetermined ratio (S1). At this time, the ratio of purified water to konjac powder is 1:16. The foaming agent may be added at a ratio of 0.2 to 0.3% by weight relative to the overall mixing ratio. The purified water is added at a ratio of 20:1:1. At this time, the viscosity of the konjac powder is preferably 30,000 to 35,000 mPa·s. Furthermore, dyes, mordants, etc., may be added and mixed in order to produce a variety of colors in the konjac pad.

[0018] Put the konjac mixture, in which a foaming agent, konjac powder, and purified water are mixed, into a kneader and whip (S2) to generate bubbles. The whipped konjac mixture contains fine bubbles, and due to the high viscosity of the konjac powder, the formed fine bubbles are maintained without disappearing. At this time, the rotational speed of the whip blade in the kneader is whipped at a maximum of 360 rpm for about 8 - 10 seconds or at a minimum of 166 rpm for about 50 seconds. Furthermore, the rotation of the whip blade of the kneader can be whipped by distinguishing the maximum rotational speed (rpm) and the minimum rotational speed (rpm), or can be whipped while reducing the speed from the maximum rotational speed to the minimum rotational speed.

[0019] On the other hand, in the present invention, when manufacturing a pad for a pack as a cleaning tool by whipping the konjac mixture with a kneader, it can be manufactured by whipping at 360 rpm for about 8 - 10 seconds and then whipping at 166 rpm for about 50 seconds. Also, when manufacturing a pad for toner as a cleaning tool by whipping the konjac mixture, it can be manufactured by whipping at 360 rpm for about 15 - 18 seconds and then whipping at 166 rpm for about 50 seconds. Furthermore, when manufacturing a cleansing pad, puff, or towel as a cleaning tool by whipping the konjac mixture, it can be manufactured by whipping at 360 rpm for about 20 - 25 seconds and then whipping at 166 rpm for about 50 seconds.

[0020] Next, after putting the kneaded product in which bubbles are generated, that is, the konjac mixture, into an extruder by adjusting the rotational speed and time of whipping in the kneader (S3), put the konjac mixture into a plurality of molding dies having a predetermined shape and volume and age it at about 5 - 7°C for about 12 - 15 hours (S4). At this time, when the aging temperature of the konjac mixture becomes about 7°C or higher, the finished konjac mixture is not cleanly separated from the molding die. Also, the aging time of the konjac mixture needs to be maintained at about 12 hours or more, thereby suppressing the influence on the quality of cleaning tools such as pads, puffs, and towels manufactured as finished products.

[0021] As shown in Figure 2a, molds of various dimensions and capacities are diagrammatically represented, and the mold is a cylindrical or polygonal prism-shaped container with an open top. Furthermore, as shown in Figure 2b, a flange is formed to protrude from the upper edge of the mold to serve as a gripping function, a separate handle may be provided on the side of the mold, and it is preferable that multiple support legs are formed at the lower end of the mold. Furthermore, if the mold is a prism shape, it is preferable that its corners are rounded into an arc shape. In addition, the mold may be made with separate inlets for introducing the konjac mixture and outlets for separating it. Furthermore, it is preferable that the mold is made of a material that can maintain its shape even when exposed to a predetermined temperature range.

[0022] The mold that has completed maturation is placed in a steam heater and heated with steam at a predetermined temperature for about 50 to 70 minutes, preferably 60 minutes (S5). The temperature of the steam used to heat the mold at this time varies depending on the type of product. For example, in steam heating using a steam heater, for pack pads, the thickness is about 0.5 to 1 mm, the bubble diameter is about 0.3 to 0.8 mm, and the heating temperature is about 80 to 90°C. Also, in steam heating using a steam heater, for toner pads, the thickness is about 1.2 to 1.5 mm, the bubble diameter is about 1.0 to 1.3 mm, and the heating temperature is about 90 to 100°C. Also, in steam heating using a steam heater, for cleansing pads, the thickness is about 2.0 to 3.0 mm, the bubble diameter is about 1.5 to 2.0 mm, and the heating temperature is about 100 to 110°C. Furthermore, in steam heating using a steam heater, for cleansing puffs used as cleaning tools, the thickness is approximately 5.0 to 15.0 mm, the bubble diameter is approximately 1.5 to 3.0 mm, and the heating temperature is approximately 100 to 110°C. Similarly, in steam heating using a steam heater, for cleansing towels used as cleaning tools, the thickness is approximately 5.0 to 8.0 mm, the bubble diameter is approximately 1.5 to 3.0 mm, and the heating temperature is approximately 100 to 110°C.

[0023] Once the steam heating of the konjac mixture placed in the mold is complete using the steam heater, the steam-heated mold is cooled at room temperature for approximately 3 to 5 hours (S6).

[0024] Next, the cooled mold is placed in a freezer and rapidly frozen at approximately -30°C for approximately 2 hours (S7). The rapidly frozen mold is maintained in the freezer at approximately -7°C for approximately 24 hours (S8). After that, the mold that has been kept frozen is removed and thawed for approximately 12 hours (S9). The konjac mixture is then separated from the mold that has been thawed for the predetermined time (S10), and then placed in the freezer to maintain refreezing at approximately -7°C for approximately 24 hours (S11).

[0025] Furthermore, the frozen konjac mixture is cut into konjac pads, puffs, and towels of predetermined thickness using a cutting machine (S12). For example, pack pads are cut to a thickness of approximately 0.5 to 1 mm, toner pads to a thickness of approximately 1.2 to 1.5 mm, cleansing pads to a thickness of approximately 2.0 to 3.0 mm, cleansing puffs to a thickness of approximately 5.0 to 15.0 mm, and cleansing towels to a thickness of approximately 5.0 to 8.0 mm. The cut cleaning tools are then classified into konjac pads, puffs, towels, etc., according to their surface roughness (S13). The classified cleaning tools such as konjac pads, puffs, and towels are placed in a freezer and dried in a frozen state at approximately -7°C for approximately 72 hours (S14). Freeze-drying of cleaning tools helps to make the dietary fiber in konjac stronger and more robust.

[0026] Furthermore, the cleaning tools such as konjac pads, puffs, and towels, which have been freeze-dried by allowing the moisture to evaporate naturally in the freezer for about 72 hours, are removed and washed about 2-3 times (S15). The washed cleaning tools such as konjac pads, puffs, and towels are then placed in a freeze-dryer and freeze-dried for about 12-18 hours (S16).

[0027] Subsequently, the freeze-dried konjac pads, puffs, towels, and other cleaning tools are sorted by intended use, thickness, or size, and then packaged in the corresponding packaging materials (S17).

[0028] Figure 3 is a product photograph showing cleaning tools manufactured by the manufacturing method of the present invention, namely a konjac pad and a puff. Figure 3a shows the surface of a konjac pad manufactured with a thickness of 5 mm. Figure 3b shows the surface of a konjac puff manufactured with a thickness of 15 mm. The surface has a roughness that corresponds to the size of the pores.

[0029] Figure 4a is a photograph showing the konjac mixture separated from the mold and cut to a predetermined thickness using a cutting machine. Figure 4b shows konjac pads and puffs cut to various thicknesses, and is a photograph showing the production of konjac pads and puffs dyed in various colors.

[0030] Figure 5a shows the surface of a konjac pad manufactured by the method of the present invention, and Figure 5b is a magnified photograph of the surface of the konjac pad, in which it can be seen that a large number of pores are formed on the surface.

[0031] The cleaning tools such as konjac pads, puffs, and towels according to the present invention have the advantage of being able to adjust the amount of bubbles by the whipping speed and time of the kneaded konjac mixture, and to adjust the size of the bubbles by the expansion of bubbles formed by steam heating, and to exhibit excellent cleaning power according to the surface roughness by cutting the countless bubbles that are formed.

[0032] In this invention, the above-described embodiments are merely examples, and the invention is not limited thereto. Any device that has substantially the same configuration as the technical idea described in the claims of this invention and produces the same effects is included within the technical scope of this invention. [Industrial applicability]

[0033] The present invention provides a method for manufacturing a cleaning tool having surface roughness by cutting air bubbles. This method allows for adjustment of the amount of air bubbles by the whipping speed and time of a konjac mixture kneaded with konjac powder as the main material, and allows for adjustment of the size of the air bubbles by the expansion of air bubbles formed by steam heating. By cutting the countless air bubbles formed, the cleaning tool exhibits excellent cleaning power according to the surface roughness. Furthermore, by providing cleaning tools categorized for use in packs, toners, cleansing products, puffs, towels, etc., according to the size of the pores and surface roughness, it is possible to improve the performance of cotton, cosmetic cotton, nonwoven fabrics, and chemicals that have been used in skin toners, facial washes, and partial massage packs. This product can prevent linting, tearing, physical skin irritation, and skin side effects that may occur when using products manufactured with this technology. Furthermore, unlike conventional products that simply wet the surface of cotton or nonwoven fabric, toner, essence, etc., are filled into the cut surfaces of the konjac pads, which are formed according to their intended use. This allows for several times more functional solution to be delivered to the skin, resulting in superior effects compared to conventional cotton products. In addition, the surface roughness formed by cutting the pores (air bubbles) of the cleansing konjac pads, puffs, and towels allows for excellent cleansing power, achieving skin improvement effects through the removal of waste products and exfoliation without irritating the skin.

Claims

1. (a) A step of putting a konjac mixture, which is made by mixing konjac powder with a viscosity of 30,000 to 35,000 mPa·s to which a foaming agent has been added, with purified water in a predetermined ratio into a kneader and whipping it at a maximum of 360 rpm for 8 to 10 seconds or at a minimum of 166 rpm for 50 seconds to generate bubbles, (b) After the konjac mixture, which has been whipped to generate air bubbles, is put into a dispensing machine, then placed into a mold of a predetermined shape, and aged at 5 to 7°C for 12 to 15 hours, (c) A step of placing the mold into which the konjac mixture that has completed maturation has been placed into a steam heater and heating it for 50 to 70 minutes by applying steam at a predetermined temperature, (d) A step of steam heating the mold into which the konjac mixture has been placed, and then cooling it at room temperature for 3 to 5 hours, (e) After the molding die into which the konjac mixture has been placed has been cooled, it has been placed in a freezer and rapidly frozen at -30°C for 2 hours. (f) A step of rapidly freezing the mold into which the konjac mixture has been placed, and then maintaining the frozen state in a freezer at -7°C for 24 hours, (g) The step of removing the mold that has been kept frozen and thawing it for 12 hours, (h) Separating the konjac mixture from the thawed mold, then placing it in a freezer and maintaining it refrozen at -7°C for 24 hours, (i) A step of sorting and classifying the cleaning tools obtained by cutting the frozen konjac mixture to a predetermined thickness using a cutting machine, according to their surface roughness, (j) The process of placing the classified cleaning tools in a freezer and freeze-drying them at -7°C for 72 hours, (k) The step of taking out the freeze-dried cleaning tools and washing them two to three times, (l) The cleaning tools that have been cleaned are placed in a freeze dryer and freeze-dried for 12 to 18 hours, (m) A step of sorting and packaging the freeze-dried cleaning tools according to their intended use, thickness, and dimensions, A method for manufacturing a cleaning tool having a surface roughness by cutting air bubbles, including

2. The method for manufacturing a cleaning tool having surface roughness by cutting air bubbles, as described in claim 1, wherein the konjac powder and purified water are mixed in a ratio of 1:16, and the purified water is a mixture of water and purified water in a ratio of 1:

20.

3. The method for manufacturing a cleaning tool having surface roughness by cutting air bubbles, as described in claim 1, wherein when whipping the konjac mixture in the kneader, when manufacturing a pack pad as a cleaning tool, the konjac mixture is whipped at 360 rpm for 8 to 10 seconds, then whipped at 166 rpm for 50 seconds; when manufacturing a toner pad as a cleaning tool, the konjac mixture is whipped at 360 rpm for 15 to 18 seconds, then whipped at 166 rpm for 50 seconds; and when manufacturing a cleansing pad, puff, and towel as a cleaning tool, the konjac mixture is whipped at 360 rpm for 20 to 25 seconds, then whipped at 166 rpm for 50 seconds.

4. When the mold containing the konjac mixture is steam-heated in a steam heater, the thickness of the packing pad used as a cleaning tool is 0.5 to 1 mm, the bubble diameter is 0.3 to 0.8 mm, and the heating temperature is 80 to 90°C. The thickness of the toner pad used as a cleaning tool is 1.2 to 1.5 mm, the bubble diameter is 1.0 to 1.3 mm, and the heating temperature is 90 to 100°C. The cleansing pad used as a cleaning tool has a thickness of 2.0 to 3.0 mm, a bubble diameter of 1.5 to 2.0 mm, and a heating temperature of 100 to 110°C. The thickness of the cleansing puff used as a cleaning tool is 5.0 to 15.0 mm, the bubble diameter is 1.5 to 3.0 mm, and the heating temperature is 100 to 110°C. A method for manufacturing a cleaning tool having surface roughness by cutting bubbles, as described in claim 1, wherein the thickness of the cleansing towel used as a cleaning tool is 5.0 to 8.0 mm, the bubble diameter is 1.5 to 3.0 mm, and the heating temperature is 100 to 110°C.

5. The method for manufacturing a cleaning tool having surface roughness by cutting air bubbles, as described in claim 1 or claim 4, wherein the mold is formed in a cylindrical or polygonal prism shape.

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