JP2020045317A - Carbon dioxide gas generation sheet - Google Patents

Abstract

To provide carbon dioxide gas generation sheet that is excellent in increase of local blood circulation promotion effect in a body, such as blood circulation promotion in the gum and prevention of decubitus ulcer, while enabling carbon dioxide gas generation.SOLUTION: A dried sheet 1A after impregnated with an aqueous alkali carbonate solution and a dried sheet 1B after impregnating with an aqueous acid component solution are laid to insert, for example, between the lips and gums. Then, the alkali carbonate and the acid component come into contact with the saliva and react to generate carbon dioxide gas. Thereby, the blood circulation promotion effect in the gums due to carbon dioxide can be obtained.SELECTED DRAWING: Figure 1

Description

  TECHNICAL FIELD The present invention relates to a carbon dioxide gas generation sheet that generates carbon dioxide gas by a reaction between an alkali carbonate and an acid component. In particular, the present invention relates to promotion of blood circulation of gums, suppression of bedsores, and blood circulation of the body due to generation of carbon dioxide gas in bath water. The present invention relates to a carbon dioxide gas generating sheet effective for promotion.

  In warm bath facilities such as general households, public baths, hotels, hot springs, beauty salons, and sports facilities, by dissolving carbon dioxide gas in hot water such as a bathtub or footbath, an effect of promoting blood circulation by carbon dioxide gas can be obtained. Conventionally, in order to dissolve carbon dioxide in hot water, a method of blowing carbon dioxide into hot water from a high-pressure gas cylinder of carbon dioxide has been often used.

  However, in such a method using a high-pressure cylinder, the size of the apparatus is large, and the effect of promoting blood circulation of carbon dioxide cannot be easily obtained. Therefore, Patent Literature 1 discloses a briquette-like solid bath agent composition containing a mixture of malic acid and fumaric acid as an organic acid and containing the mixture.

Patent No. 4014546

  However, the solid bath preparation according to Patent Literature 1 is described as having good moldability, having a moist bathing sensation, and having an excellent bathing water surface state during foaming. Since they are mixed to form a solid bath agent, the contact reaction between the components that generate carbon dioxide is weak, and the amount of carbon dioxide generated is small. In addition, many mixed components do not react and dissolve, and there is a problem that slime and insoluble matter remain on the surface of the bath and the bottom of the bath.

  The present invention has been made in view of such a problem, and is capable of generating a large amount of carbon dioxide gas, and is excellent in enhancing a local blood circulation promoting effect of the body such as promotion of blood circulation of the gums and suppression of bed sores. The purpose is to provide a generated sheet.

The first carbon dioxide gas generation sheet according to the present invention comprises:
One or more laminated first sheet materials impregnated with an aqueous solution of an alkali carbonate,
One or more laminated second sheet materials impregnated with an aqueous solution of an acid component;
Has,
The first sheet material and the second sheet material are packed in a state of being overlapped with a partition sheet interposed therebetween, or are packed in a single state, and then, when used, the first sheet material and The second sheet material is overlapped.

The second carbon dioxide gas generation sheet according to the present invention comprises:
One or more laminated sheet materials packed after impregnation with one of an aqueous solution of an alkali carbonate or an aqueous solution of an acid component,
A sprayer for spraying the other of an aqueous solution of an alkali carbonate or an aqueous solution of an acid component onto the sheet material,
It is characterized by having.

The third carbon dioxide gas generation sheet according to the present invention,
One or more laminated sheet materials impregnated with one aqueous solution of an alkali carbonate or an acid component,
A bag made of a material that is filled with the other powder of the alkali carbonate or the acid component, and the powder does not pass therethrough but the liquid does pass therethrough,
A cover that encloses the sheet material in a state where the sheet material is disposed outside with the bag body in the center,
It is characterized by having.

In these inventions, for example,
The first sheet member, the second sheet member, or the sheet member is packed after being impregnated with the aqueous solution and dried.

In these cases, for example,
The alkali carbonate is one or more selected from the group consisting of sodium bicarbonate, sodium sesquicarbonate, sodium carbonate, and sodium chloride, and the acid component is citric acid, succinic acid, malic acid, And one or more selected from the group consisting of fumaric acid.

Also, for example,
The first sheet material and the second sheet material or the sheet material is a face pack material, natural cotton, absorbent cotton, or felt (nonwoven fabric).

  According to the present invention, a sheet dried after impregnating with an aqueous solution of an alkali carbonate and a sheet dried after impregnating with an aqueous solution of an acid component are overlapped, for example, if inserted between the lips and gums, alkali is caused by saliva. The carbonate reacts with the acid component to generate carbon dioxide gas, thereby obtaining an effect of promoting blood circulation of the gums. Similarly, after applying both sheets to the face and applying water to the face, or supplying water with the two sheets stacked, applying this to the face, carbon dioxide gas is generated on the surface of the face, Blood circulation promoting effect. If one of the alkali carbonate and the acid component is applied in a sheet state to, for example, a site where pressure ulcer is likely to occur, and the other is sprayed on the sheet in an aqueous solution state, the other aqueous solution is supplied to the sheet when the alkali carbonate is supplied. The salt and the acid component react with each other to generate carbon dioxide gas, and a pressure ulcer suppressing effect is obtained. In any of these cases, carbon dioxide can be generated at any local site in the body. When one is supplied in a sheet and the other is stored in a bag, the powder is put in a bath or a foot bath, so that the powder is placed at an arbitrary position in the bath or foot bath. Carbon dioxide gas can be generated. And in this invention, since carbon dioxide is produced | generated by direct contact of an alkali carbonate and an acid component, a large amount of carbon dioxide can be produced | generated with high efficiency.

  The first sheet material or the second sheet material (Claim 1) or the sheet material (Claims 2 and 3) can be dried before packing. However, the present invention is not limited to this, and may be packed in a state containing moisture without drying. Further, the degree of drying (the degree of moisture) can be appropriately set according to various uses.

It is a schematic diagram which shows the manufacturing apparatus of the carbon dioxide gas generation sheet of embodiment of this invention. It is a figure showing a 1st embodiment of the present invention. It is a figure showing a 2nd embodiment of the present invention. It is a figure showing a 3rd embodiment of the present invention. It is a figure showing a 4th embodiment of the present invention.

  Hereinafter, embodiments of the present invention will be specifically described with reference to the accompanying drawings. FIG. 1 is a schematic view showing a method for manufacturing a carbon dioxide gas generation sheet according to an embodiment of the present invention. As shown in FIG. 1, an aqueous solution 21 composed of an aqueous solution of an alkali carbonate or an acid component is stored in a container 11, and a long material is folded in a plurality of layers near the container 11. The sheet material 20 is arranged. The sheet material 20 is made of a material that can absorb and carry moisture, such as a face pack material, natural cotton, absorbent cotton, or felt (nonwoven fabric).

  An endless belt 12 is provided so as to surround the container 11, and the belt 12 is wound around a plurality of guide rollers 12a, 12b, 12c, 12d, and 12e, and its locus is determined. The belt 12 passes above the container 11, but is pushed downward by a guide roller 13 a described later, and is immersed in the aqueous solution 21 in the container 11. An endless belt 13 is provided above the container 11, and the belt 13 is wound around a plurality of guide rollers 13a, 13b, and 13c, and its locus is determined. The belt 13 is pushed and immersed in the aqueous solution 21 in the container 11 by the guide roller 13a, but is lifted upward by the above-described guide roller 12d and goes out of the container 12. The belts 12 and 13 move from the guide rollers 12c and 13b toward the guide rollers 12e and 13c, respectively, and the belt 12 and the belt 13 overlap between these guide rollers. When the sheet material 20 is supplied between the belts 12 and 13, the sheet material 20 is sandwiched between the belts 12 and 13 and driven toward the guide rollers 12e and 13c. .

  The sheet material 20 sent out from the guide rollers 12 e and 13 c is compressed by the squeezing roller 14 to reduce the water content, and then supplied to the drying chamber 16. A guide roller 17a is disposed at the entrance of the drying chamber 16, and a guide roller 17c is disposed at the exit of the drying chamber 16. The belt 17 is provided with guide rollers 17d and 17f disposed below the drying chamber 16. Guided by guide rollers 17a, 17b, 17c and 17d, it moves horizontally in the drying chamber 16. One or more (one in the illustrated example) guide rollers 17b are also arranged in the drying chamber 16. A cutter 15 is disposed between the squeezing roller 14 and the guide roller 17a. The cutter 15 cuts the sheet material 20 to an appropriate length, and separates the sheet material 22 into individual pieces. In the state of being placed on the belt 17, it moves from the guide roller 17 a toward the guide roller 17 c. During this movement, the sheet material 22 is dried, for example, with hot air in the drying chamber 16.

  Thereafter, the sheet material 22 is discharged toward the packing unit on the plurality of discharge rollers 18a, 18b, 18c disposed on the outlet side of the drying chamber 16. In this packing section, the sheet material 22 is packed in a predetermined bag as a product.

  In the manufacturing apparatus configured as described above, the folded sheet material 20 is sandwiched between the belt 12 and the belt 13 from the leading end thereof, and the movement of the belts 12 and 13 causes the alkali carbonate in the container 11 to move. It is immersed in an aqueous solution 21 composed of a salt aqueous solution or an acid component aqueous solution. Then, the sheet material 20 impregnated with the aqueous solution 21 is squeezed with a predetermined strength by the squeezing roller 14, and a part of the impregnated water is removed to adjust the water content. Thereafter, the sheet material 20 is cut by the cutter 15 to become an individual piece of sheet material 22 and then transferred onto the belt 17. The sheet material 22 is placed on the belt 17 and moves in the drying chamber 16. In the drying chamber 16, the sheet material 22 is dried by receiving hot air. The dried sheet material 22 exits the drying chamber 16 and is sent out onto the discharge rollers 18a, 18b, and 18c toward the packing section, and is individually bagged in the packing section (not shown). Product.

  In the above-described embodiment, the long sheet material 20 is used to cut the product dimensions by the cutter 15. However, the present invention is not limited to this, and the sheet material 20a that has already been cut into individual pieces may be used. You may. In this case, the cutting step by the cutter 15 is unnecessary.

  Next, a first embodiment of the carbon dioxide gas generation sheet of the present invention will be described with reference to FIG. The sheet 1A shown in FIG. 2A is obtained by storing the aqueous solution 21 of the alkali carbonate in the container 11 and impregnating the sheet 20 with the aqueous solution of the alkali carbonate in the manufacturing apparatus shown in FIG. After that, it is cut into a rectangle. The sheet 1B is obtained by storing an aqueous solution 21 of an acid component in the container 11, impregnating the aqueous solution of the acid component in the sheet 20, drying the sheet 20, and then cutting the sheet 20 into a rectangular shape. On the other hand, sheet 2A shown in FIG. 2 (b) is impregnated with an aqueous solution of an alkali carbonate, and sheet 2B is impregnated with an aqueous solution of an acid component. Sheet 2B is thicker than sheet 2A. The sheets 2A and 2B have a higher acid component ratio than the sheets 1A and 1B. The concentration of the alkali carbonate and the acid component of the aqueous solution 21 is preferably a saturation solubility or a concentration close to the saturation solubility, respectively, in consideration of the foaming efficiency of carbon dioxide gas. Therefore, by adjusting the relative ratio of the thickness of the sheets 1A and 2A to the thickness of the sheets 1B and 2B, the concentration of the acid component impregnated in the sheets 1B and 2B with respect to the alkali carbonate impregnated in the sheets 1A and 2A is adjusted. can do. Examples of the alkali carbonate include sodium hydrogen carbonate, sodium sesquicarbonate, sodium carbonate, and sodium chloride. The acid component includes citric acid, succinic acid, malic acid, fumaric acid, and the like. When the sheet material impregnated with the alkali carbonate and the acid component comes into contact in the presence of moisture, the two react to generate carbon dioxide gas. Note that the solute concentration of the aqueous solution 21 does not necessarily have to be the saturation concentration. Further, for example, the thickness of the sheets 1A and 1B is 2 mm, and the width and length are 30 mm and 80 mm, respectively. Further, for example, the thickness of the sheet 2A is 2 mm, and the thickness of the sheet 2B is 4 mm.

  These sheets 1A and 1B are individually packed in a bag and shipped as a product, or a sheet is interposed between the sheets 1A and 1B so that the sheets 1A and 1B do not come into contact with each other. Then, both sheets are packed in one bag and shipped as a product. At the time of use, the sheet 1A (or 2A) and the sheet 1B (or 2B) are overlapped so as to be in contact with each other and applied to an appropriate place on the body.

  For example, the carbon dioxide gas generating sheet thus configured is used by being inserted between upper and lower lips and a gum. When these carbon dioxide gas generation sheets (combination of the sheet 1A and the sheet 1B or combination of the sheet 2A and the sheet 2B) are interposed between the lips and the gums, water is given to the sheet by saliva, and the sheet 1A , 2A react with the acid components of sheets 1B, 2B to generate carbon dioxide, which promotes blood circulation in the gums. For example, when these carbon dioxide gas generating sheets are inserted between the lips and the gums, the generation of carbon dioxide gas by saliva starts in about 3 minutes, and in the case of the sheet having the above dimensions, the generation of carbon dioxide gas for about 15 minutes. To be continued. The foaming amount and duration of the carbon dioxide gas may be variously adjusted depending on the concentrations of the alkali carbonate and the acid component and the concentration ratio thereof, and the volume and material of the sheet capable of containing the alkali carbonate and the acid component. Can be. Further, in the present embodiment, each sheet is dried, but may be packed and shipped without providing a drying step. That is, after squeezing the sheet to adjust the moisture, the sheet may be individually packed and shipped in a state containing the moisture, or the moisture contained in the sheet may be adjusted by appropriately adjusting the degree of drying. It may be adjusted and packed / shipped as appropriate.

  Further, the carbon dioxide gas generating sheet shown in FIG. 2 is not necessarily used for promoting blood circulation of the gums. For example, after these two carbon dioxide gas generating sheets are wet with water, for example, the thigh of the body When the sheets 1A and 2A are wetted with water, the sheets 1A and 2A and the sheets 1B and 2B react with each other to generate carbon dioxide gas, and a blood circulation promoting effect of the carbon dioxide gas is obtained in the body part where the sheets are stacked.

  3A and 3B show a second embodiment of the carbon dioxide gas generation sheet of the present invention. Each of the sheets 3A, 3B, 4A, and 4B has a shape in which the eyes and the nose are cut off as a face pack. The sheets 3A and 4A are impregnated with an aqueous alkali carbonate solution and then dried, and the sheets 3B and 4B are impregnated with an aqueous acid component and dried. The difference between the carbon dioxide gas generation sheet shown in FIG. 3A and the carbon dioxide gas generation sheet shown in FIG. 3B is that the thickness of the sheet 4B containing the acid component is larger in the latter sheet 3B. It is thicker than it is. For this reason, the amount of the acid component of the carbon dioxide gas generation sheet of FIG. 3B is large, and the acidity is stronger than that of the carbon dioxide gas generation sheet of FIG. The carbon dioxide gas generation sheet of the present embodiment is effective for a face pack of the face. In the present embodiment, the reaction between the alkali carbonate and the acid component is caused by spraying water on the carbon dioxide gas generation sheet after superimposing the carbon dioxide gas generation sheet on the face. Alternatively, the carbon dioxide gas generation sheet may be dipped in water to make it wet, and then superposed on the face. Thereby, carbon dioxide is generated on the surface of the face, and blood circulation of the face is promoted.

  Next, a third embodiment of the carbon dioxide gas generation sheet of the present invention will be described with reference to FIG. In the carbon dioxide gas generation sheet of this embodiment, the sheet 5A has been subjected to impregnation with an aqueous alkali carbonate solution and drying treatment by the apparatus shown in FIG. 1 as in the first and second embodiments. On the other hand, the acid component powder 5B is obtained by encapsulating an acid component powder 5B1 in a bag 5B2. The bag 5B2 does not transmit the acid component powder but transmits the liquid (fiber, nonwoven fabric, or the like). Paper or the like) cloth. An acid component powder 5B in which an acid substance such as citric acid, succinic acid, malic acid, fumaric acid or the like is powdered is sealed in the cloth bag 5B2. The acid component powder 5B and the sheet 5A are sealed in the bag 6 with the sheet 5A folded in two with the acid component powder 5B interposed therebetween. Like the bag body 5B2, the bag body 6 can be made of a cloth made of a material (fiber, nonwoven fabric, paper, or the like) that does not transmit powder but allows liquid.

  Next, the operation of the carbon dioxide gas generating sheet thus configured will be described. In the present embodiment, the carbon dioxide gas generation sheet in which the sheet 5A and the powder 5B are stored in the bag body 6 is put into a bath or a footbath. Then, in the bath or foot bath, moisture is supplied into the bag body 6, and the alkali carbonate of the sheet 5A reacts with the acid component of the powder 5B to generate carbon dioxide gas. Thereby, the carbon dioxide gas foams in the bath water or foot bath, and the carbon dioxide gas is supplied near the body, so that the blood circulation promoting effect by the carbon dioxide gas can be obtained. When a rectangular absorbent cotton having a width of 80 mm, a length of 160 mm, and a thickness of 6 mm is used as the sheet 5A, the carbon dioxide gas generation sheet is rubbed strongly in hot water at 37 ° C. for one minute to foam carbon dioxide gas. In this case, the entire reaction was dissolved in about 1 minute due to the contact reaction between the alkali carbonate and the acid component, and foaming of carbon dioxide gas continued. In this case, a weak flush on the ankle occurred in about 3 minutes, a flush was confirmed in about 6 minutes, a stronger flush occurred after 10 minutes, and the flush continued even after 25 minutes. The powder to be sealed in the bag 5B2 is powder of an alkali carbonate such as sodium hydrogen carbonate, sodium sesquicarbonate, sodium carbonate, and sodium chloride, and the powder of the alkali carbonate is transmitted through the bag 5B2 and the bag 6. However, the sheet 5A may be made of a cloth made of a material through which liquid can pass, and the sheet 5A may be impregnated with an aqueous solution of an acid component and dried.

  Next, a fourth embodiment of the present invention will be described with reference to FIG. In the present embodiment, the sheet 7A is a sheet manufactured by the manufacturing apparatus shown in FIG. 1 similarly to the first to third embodiments. For example, after being impregnated with an aqueous alkali carbonate solution, the sheet is dried. It is a thing. On the other hand, the aqueous solution 7B1 of the acid component is stored in the container 7B2 of the sprayer 7B. In the present embodiment, when carbon dioxide gas is generated, the sheet 7A is sprayed with the aqueous acid component solution 7B1 from the atomizer 7B to cause the alkali carbonate of the sheet 7A to react with the sprayed acid component. At this time, since the acid component is supplied in the form of an aqueous solution, the alkali carbonate and the acid component react by this spray to generate carbon dioxide gas.

  In the present embodiment configured as above, for example, a patient lying on a bed is applied with the sheet 7A to a site where bedsores are likely to occur, and the acid component aqueous solution in the sprayer 7B is sprayed onto the sheet 7A from above. And reacting the alkali carbonate with the acid component. Then, carbon dioxide gas is generated in the affected area where the pressure ulcer easily occurs in the patient, and the carbon dioxide gas has a blood flow promoting effect. Thereby, the occurrence of bedsore is suppressed. The present embodiment may be used not only for preventing bedsores, but also for a face pack, or may be used for promoting blood circulation to a local part of the body. Further, it goes without saying that the sheet 7A or the like impregnated with the alkali carbonate water container and the sprayer 7B containing the acid component aqueous solution may be reversed.

1A, 2A, 3A, 4A, 5A, 7A: Sheets 1B, 2B, 3B, 4B impregnated with an alkaline carbonated water container: Sheets 5B impregnated with an aqueous acid component solution 5B: Acid component powder 5b1: Acid component powder 5B2, 6: Bag Body 7B1: Acid component aqueous solution 11: Containers 12a, 12b, 12c, 12d, 12e, 13a, 13b, 13c: Guide roller 14: Squeezing roller 15: Cutter 20, 22: Sheet material 21: Aqueous solution

Claims (6)

One or more laminated first sheet materials impregnated with an aqueous solution of an alkali carbonate,
One or more laminated second sheet materials impregnated with an aqueous solution of an acid component;
Has,
The first sheet material and the second sheet material are packed in a state of being overlapped with a partition sheet interposed therebetween, or are packed in a single state, and then, when used, the first sheet material and The carbon dioxide gas generating sheet, wherein the second sheet material is overlapped. One or more laminated sheet materials packed after impregnation with one of an aqueous solution of an alkali carbonate or an aqueous solution of an acid component,
A sprayer for spraying the other of an aqueous solution of an alkali carbonate or an aqueous solution of an acid component onto the sheet material,
A carbon dioxide gas generation sheet comprising: One or more laminated sheet materials impregnated with one aqueous solution of an alkali carbonate or an acid component,
A bag made of a material that is filled with the other powder of the alkali carbonate or the acid component, and the powder does not pass therethrough but the liquid does pass therethrough,
A cover that encloses the sheet material in a state where the sheet material is disposed outside with the bag body in the center,
A carbon dioxide gas generation sheet comprising: The said 1st sheet member, the said 2nd sheet member, or the said sheet member is packed in the state which carried out the drying process after the impregnation of the said aqueous solution, The claim 1 characterized by the above-mentioned. Carbon dioxide gas generation sheet. The alkali carbonate is one or more selected from the group consisting of sodium bicarbonate, sodium sesquicarbonate, sodium carbonate, and sodium chloride, and the acid component is citric acid, succinic acid, malic acid, The carbon dioxide gas generation sheet according to any one of claims 1 to 4, wherein the carbon dioxide gas generation sheet is at least one selected from the group consisting of fumaric acid and fumaric acid. The said 1st sheet | seat material and the said 2nd sheet | seat material or the said sheet | seat material are materials for face packs, natural cotton, absorbent cotton, or felt (nonwoven fabric), The Claims 1 to 5 characterized by the above-mentioned. Carbon dioxide gas generation sheet.

Images