KR20240026426A - Electrically-heating type smoking articles - Google Patents

Abstract

The present invention relates to heated smoking articles. More specifically, it relates to a heated smoking article comprising an aerosol medium capable of generating aerosol by heating rather than combustion. A heated smoking article according to an embodiment of the present invention includes an aerosol medium rod containing a wrapping paper that accommodates a solidified aerosol medium or an aerosol medium sheet coated with solidified nicotine and wraps the aerosol medium sheet in a cylindrical shape. . Additionally, a heated smoking article according to an embodiment of the present invention includes a filter rod; a cooling tube rod stacked at the bottom of the filter rod and having a hollow shape in the upper and lower directions; an aerosol medium rod stacked at the bottom of the cooling tube rod and accommodating an aerosol medium sheet coated with solidified aerosol medium; It includes wrapping paper that surrounds the filter rod, cooling tube rod, and aerosol medium rod to maintain the laminated structure.

Description

Heated smoking articles {ELECTRICALLY-HEATING TYPE SMOKING ARTICLES}

The present invention relates to heated smoking articles. More specifically, it relates to a heated smoking article comprising an aerosol medium load capable of generating aerosol by heating rather than combustion.

In recent years, there has been an increasing demand for alternative methods to overcome the disadvantages of regular cigarettes. For example, there is an increasing demand for a method in which aerosol is generated by heating the aerosol-generating material in the cigarette, rather than a method of generating aerosol by burning a cigarette.

In general, slurry leaf sheets, which are the main raw material of the tobacco medium, have weak tensile strength and are difficult to manufacture, and the tobacco medium contains a large amount of humectants, making its physical properties weak. In addition, tobacco media containing liquids such as glycerin are sensitive to the humidity of the surrounding environment due to their hydrophilic nature, making it difficult to control the manufacturing process environment. There is a limit to the amount of liquid that can be contained in the tobacco medium.

In addition to cigarettes containing tobacco media, it has been proposed that the liquid is stored in a separate cartomizer to generate additional aerosol, so that when the user inhales the cigarette, the aerosol derived from the liquid is inhaled through the cigarette. However, it has been proposed that the liquid contained in the cartomizer is There are difficulties in managing the liquid (expiration date, deterioration, etc.), and condensation may occur in the airflow path through which the aerosol generated in the cartomizer moves, causing contamination.

Accordingly, there is a need to provide an aerosol medium and obtain aerosol from a heated smoking article that is discarded after one use.

The purpose of the present invention is to provide a heated smoking article that can stably accommodate an aerosol medium or nicotine and generate aerosol by heating rather than combustion.

A heated smoking article according to an embodiment of the present invention accommodates a solidified aerosol medium or an aerosol medium sheet coated with solidified nicotine, and wrapping paper for wrapping the aerosol medium sheet in a cylindrical shape; an aerosol medium rod including; A heated smoking article comprising:

Additionally, a heated smoking article according to an embodiment of the present invention includes a filter rod; a cooling tube rod stacked at the bottom of the filter rod and having a hollow shape in the upper and lower directions; an aerosol medium rod stacked at the bottom of the cooling tube rod and accommodating a solidified aerosol medium or an aerosol medium sheet coated with solidified nicotine; It includes wrapping paper that surrounds the filter rod, cooling tube rod, and aerosol medium rod to maintain the laminated structure.

Additionally, depending on the embodiment, the aerosol media sheet is made by crumpling or rolling a cotton woven fabric or non-woven fabric into a cylinder shape or processing it into a cylinder shape.

Additionally, depending on the embodiment, the aerosol media sheet is made by crumpling or rolling a non-woven fabric or a woven fabric of bamboo fiber into a cylinder shape or processing it into a cylinder shape.

In addition, depending on the embodiment, the aerosol medium sheet is made by crumpling, folding, or rolling pulp or a fabric containing pulp into a cylinder shape or processing it into a cylinder shape.

In addition, depending on the embodiment, the aerosol medium sheet is made by crumpling or rolling a 2 to 3 mm thick strip made of melamine base foam resin into a cylinder shape, or by processing the melamine base foam resin into a cylinder shape.

Additionally, according to an embodiment, the solidified aerosol medium or solidified nicotine includes at least VG (vegetable glycerin) and PG (propylene glycol).

Additionally, according to an embodiment, the solidified aerosol medium or solidified nicotine comprises at least VG (vegetable glycerin) and a thickener.

In addition, depending on the embodiment, the thickener may include cellulose derivatives, dextrin derivatives, alginate derivatives, gum, pectin, hemicellulose derivatives, and gelatin. It contains one or more substances selected from the group containing.

In addition, according to the embodiment, a hollow is formed in the solidified aerosol medium accommodated in the aerosol medium rod or in the aerosol medium sheet coated with solidified nicotine.

In addition, according to the embodiment, the aerosol medium rod includes a paper tube surrounding a hollow aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the paper tube.

In addition, according to the embodiment, the aerosol medium rod includes a paper tube installed on the inner periphery of a hollow aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the aerosol medium sheet. Includes.

Here, it includes a flavored sheet provided on the inner periphery of the paper tube.

In addition, according to the embodiment, the aerosol medium rod includes a solidified aerosol medium accommodated in the aerosol medium rod or a tobacco medium filled in a hollow formed in an aerosol medium sheet coated with solidified nicotine, and wrapping paper surrounding the aerosol medium sheet.

In addition, according to the embodiment, the aerosol medium rod includes a porous ceramic material filled in a hollow formed in an aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the aerosol medium sheet. .

Here, the porous ceramic material further includes any one of a combination of glycerin, propylene glycol, nicotine, flavoring agent, caffeine, tonic, water, ethanol, sugar alcohol, and cannabinoids.

In addition, according to the embodiment, the aerosol medium rod includes a hygroscopic body filled in a hollow formed in an aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the aerosol medium sheet.

Here, the moisture absorbent further includes any one of a combination of glycerin, propylene glycol, nicotine, flavoring agent, caffeine, tonic, water, ethanol, sugar alcohol, and cannabinoids.

The heated smoking article according to an embodiment of the present invention is equipped with solidified aerosol medium or solidified nicotine applied to an aerosol medium sheet, so that it can stably accommodate and maintain the solidified aerosol medium or solidified nicotine, and is heated by heating rather than combustion. May generate aerosol.

In addition, according to an embodiment of the present invention, the preheating time can be shortened by providing an aerosol medium sheet with a hollow, and the aerosol can move smoothly through the hollow.

1 is a schematic exploded cross-sectional view of a heated smoking article according to an embodiment of the present invention;
Figure 2 is a schematic exploded cross-sectional view illustrating an embodiment of an aerosol medium load included in a heated smoking article according to an embodiment of the present invention;
3 is a schematic diagram for explaining a heated smoking article according to an embodiment of the present invention;
Figure 4 is a schematic horizontal cross-sectional view of an aerosol media rod included in a heated smoking article according to an embodiment of the invention;
Figure 5 is a schematic horizontal cross-sectional view of an aerosol medium rod included in a heated smoking article according to an embodiment of the invention;
Figure 6 is a schematic horizontal cross-sectional view of an aerosol media rod included in a heated smoking article according to an embodiment of the invention;
Figure 7 is a schematic horizontal cross-sectional view of a rod of aerosol medium included in a heated smoking article according to an embodiment of the present invention.

Hereinafter, embodiments are described in detail through the drawings. However, this is not intended to be limiting to specific embodiments, and the described embodiments should be understood to include various modifications, equivalents, and/or alternatives of the embodiments. In connection with the description of the drawings, similar reference numbers may be used for similar components.

In this document, expressions such as “have,” “may have,” “includes,” or “may include” refer to the existence of the corresponding feature (e.g., a numerical value, function, operation, or component such as a part). , and does not rule out the existence of additional features.

In this document, expressions such as “A or B,” “at least one of A or/and B,” or “one or more of A or/and B” may include all possible combinations of the items listed together. . For example, “A or B”, “at least one of A and B”, or “at least one of A or B” (1) includes at least one A, (2) includes at least one B, or (3) it may refer to all cases including both at least one A and at least one B.

As used herein, expressions such as "first", "second", "first", or "second" may describe various elements in any order and/or importance, and may refer to one element as another. It is only used to distinguish from components and does not limit the components. For example, a first user device and a second user device may represent different user devices regardless of order or importance. For example, a first component may be renamed a second component without departing from the scope of rights described in this document, and similarly, the second component may also be renamed to the first component.

A component (e.g., a first component) is “(operatively or communicatively) coupled with/to” another component (e.g., a second component). When referred to as being “connected to,” it should be understood that any component may be directly connected to the other component or may be connected through another component (e.g., a third component). On the other hand, when a component (e.g., a first component) is said to be “directly connected” or “directly connected” to another component (e.g., a second component), It may be understood that no other component (e.g., a third component) exists between other components.

Terms used in this document are merely used to describe specific embodiments and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions, unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person of ordinary skill in the technical field described in this document. Among the terms used in this document, terms defined in general dictionaries may be interpreted to have the same or similar meaning as the meaning they have in the context of related technology, and unless clearly defined in this document, they may be interpreted in an ideal or excessively formal sense. It is not interpreted. In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of this document.

1 is a schematic exploded cross-sectional view of a heated smoking article according to an embodiment of the present invention, and FIG. 2 is a schematic exploded cross-sectional view illustrating an embodiment of an aerosol medium load included in a heated smoking article according to an embodiment of the present invention. am.

1 and 2, the heated smoking article 100 according to an embodiment of the present invention accommodates an aerosol medium sheet 11 coated with solidified aerosol medium or solidified nicotine, and includes the aerosol medium sheet 11. It includes an aerosol medium load (10) comprising a wrapping paper (12) wrapping into a cylindrical shape. Depending on the embodiment, the aerosol medium sheet 11 is made by crumpling or rolling cotton woven fabric or non-woven fabric into a cylinder shape or processing it into a cylinder shape. In addition, depending on the embodiment, the aerosol medium sheet 11 is made by crumpling or rolling a non-woven fabric or a woven fabric of bamboo fiber into a cylinder shape or processing it into a cylinder shape. In addition, depending on the embodiment, the aerosol medium sheet 11 is made by crumpling, folding, or rolling pulp or a fabric containing pulp into a cylinder shape or processing it into a cylinder shape. In addition, depending on the embodiment, the aerosol medium sheet 11 is formed by crumpling or rolling a strip with a thickness of 2 to 3 mm made of melamine base foam resin into a cylinder shape, or by processing the melamine base foam resin into a cylinder shape.

In an embodiment, the solidified aerosol medium or solidified nicotine is a material that can be converted into an aerosol by heating, for example, one or more of the following: flavoring, VG (vegetable glycerin), PG (propylene glycol), medicine, clove, etc. may include. In particular, when VG (vegetable glycerin) and PG (propylene glycol) are included in the aerosol medium or nicotine, it is desirable because abundant aerosol and visual effects (smoke) can be generated.

The solidified aerosol medium is at least a mixture of glycerin and a thickener, for example, glycerin PG (Proplylene Glycol) or VG (Vegetable Glycerine), or a mixture of PG and VG, a thickener as an additive for solidification, and an additive to temporarily prevent solidification. A mixed solution containing a phosphorus solubilizer can be prepared. Next, when this mixed solution is heated to evaporate only the solvent, PG and VG are trapped in the thickener and a solidified aerosol medium can be formed.

Solidified nicotine contains at least glycerin and a thickener, for example, nicotine and glycerin PG (Proplylene Glycol) or VG (Vegetable Glycerine), or a mixture of nicotine, PG and VG, a thickener that is an additive for solidification, and a thickener to temporarily prevent solidification. A mixed solution can be made by adding a solubilizer as an additive for the purpose. Next, when this mixed solution is heated to evaporate only the dissolving agent, nicotine, PG, and VG are trapped in the thickener, and solidified nicotine can be formed.

At this time, the thickener includes cellulose derivatives, dextrin derivatives, alginate derivatives, gum, pectin, hemicellulose derivatives, and gelatin. It is preferable to include one or more substances selected from the group. The solubilizing agent may also be, for example, distilled water or ethanol; it is particularly preferred that it is a substance with a lower boiling point than the aerosol medium to be used (e.g. PG and VG) and the thickening agent.

When following the preferred embodiment as described above, a liquid aerosol medium (e.g., PG or VG) or a mixed solution of nicotine, thickener, and solubilizer is prepared, and then the non-woven fabric is unrolled and immersed into the solution tank to form the non-woven fabric. After applying it to the entire surface (including the top and bottom, and the thickness surface), the solution is taken out of the tank, the excessively applied solution is swept away with a roller, and the water is evaporated by drying for a certain period of time. PG, VG, or nicotine are added to the thickener. A nonwoven fabric coated with a solidified aerosol medium or solidified nicotine can be produced. Afterwards, the non-woven fabric can be rolled into a roll, and the rolled non-woven roll is cut and wrapped to fit into a heated smoking article, where it functions as an aerosol medium rod 10 in the heated smoking article.

The solidified aerosol medium may additionally contain natural food flavors or fruit extracts. In this case, it becomes possible to add various flavors to the user through the generated aerosol.

The solidified aerosol medium may additionally contain natural food flavors or fruit extracts. In this case, it becomes possible to add various flavors to the user through the generated aerosol. The solidified aerosol medium may further include flavoring agents, for example, licorice, sucrose, fructose syrup, isosweeteners, cocoa, lavender, cinnamon, cardamom, celery, fenugreek, cascarilla, Sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, mint oil, cinnamon, caraway, cognac, jasmine, chamomile, menthol, cinnamon, ylang-ylang, sage, spearmint, ginger, coriander or coffee. It may include etc.

In embodiments, the solidified nicotine may include tobacco extract. Tobacco extract may be naturally occurring pure nicotine or synthetic nicotine. For example, the tobacco extract may include, but is not limited to, freebase nicotine or nicotine salt.

In embodiments, solidified nicotine may include two or more types of nicotine salt. Nicotine salts can be formed by adding a suitable acid, including an organic or inorganic acid, to nicotine. The acid for forming nicotine salts can be appropriately selected considering the rate of absorption of nicotine in the blood, the temperature at which the heated smoking article is heated, flavor or flavor, solubility, etc.

For example, acids for the formation of nicotine salts include benzoic acid, lactic acid, salicylic acid, lauric acid, sorbic acid, levulinic acid, pyruvic acid, formic acid, acetic acid, propionic acid, butyric acid, valeric acid, caproic acid, caprylic acid, capric acid. , citric acid, myristic acid, palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, phenylacetic acid, tartaric acid, succinic acid, fumaric acid, gluconic acid, saccharic acid, malonic acid or malic acid or a single acid selected from the group consisting of the above. It may be a mixture of two or more acids selected from the group, but is not limited thereto.

Referring to FIG. 1, a heated smoking article 100 to which the present invention can be applied is integrated by stacking three rods and wrapping them with wrapping paper 40. The rod includes a filter rod 30, which is a mouse filter, on the upper side, a cooling tube rod 20 that is laminated at the bottom of the filter rod 30 and has a hollow shape in the vertical direction, and a bottom of the cooling tube rod 20. An aerosol medium rod (10) that generates an aerosol by heating and accommodates an aerosol medium sheet (11) onto which the solidified aerosol medium is applied, a filter rod (10), a cooling tube rod (20), and an aerosol medium rod (10). ) is configured to include a wrapping paper 40 that wraps and maintains the laminated structure. Depending on the embodiment, the aerosol medium load 10 described above with reference to FIGS. 1 and 2 may be applied.

The filter rod 30 is a filter that functions as a mouthpiece, allowing aerosols to pass through and preventing liquid from entering. The filter rod 30 may be made of pulp and may be made in a cylindrical or tube shape. The filter rod 30 may be made of materials such as acetate, paper, and PP.

The cooling tube rod 20 has a hollow 21 extending in the vertical direction formed therein to provide a passage for the aerosol. It contains PLA and lowers the temperature of the aerosol to prevent the user from getting burned when inhaling the aerosol. You may. That is, the open lower end of the hollow 21 faces the aerosol medium rod 10, and the open upper end of the hollow 21 faces the filter rod 30. The cooling tube rod 20 may be made of cellulose acetate, and the cooling tube rod 20 serving as the cooling structure may be made of pure polylactic acid or by combining polylactic acid with other degradable polymers.

Figure 3 is a schematic diagram of a heated smoking article according to an embodiment of the present invention.

Referring to Figure 3, in the embodiment described above with reference to Figures 1 and 2 or the embodiment described above with reference to Figure 1, the solidified aerosol medium accommodated in the aerosol medium rod 10 or an aerosol medium sheet coated with solidified nicotine A hollow (13) is formed in (11).

Figure 4 is a schematic horizontal cross-sectional view of a rod of aerosol medium included in a heated smoking article according to an embodiment of the present invention.

Referring to FIG. 4, the aerosol medium rod 10 includes an aerosol medium sheet 11 formed with a hollow 13 coated with solidified aerosol medium or nicotine accommodated in the aerosol medium rod 10, and an aerosol medium sheet 11. ) includes a paper tube 14 surrounding the paper tube 14 and a wrapping paper 12 surrounding the paper tube 14. When the aerosol medium sheet 11 is filled and accommodated in the aerosol medium rod 10, the preheating time may be long because the center of the aerosol medium rod 10 must be heated. However, in the embodiment of the present invention, the hollow 13 is By including the formed aerosol medium sheet 11, the preheating time can be shortened. In addition, the aerosol generated from the aerosol medium sheet 11 can move smoothly through the hollow 13.

Figure 5 is a schematic horizontal cross-sectional view of a rod of aerosol medium included in a heated smoking article according to an embodiment of the present invention.

Referring to Figure 5, the aerosol medium rod 10 is a paper tube installed on the inner periphery of the aerosol medium sheet 11 having a hollow 13 coated with solidified aerosol medium or nicotine accommodated in the aerosol medium rod 10. (14) and a wrapping paper (12) surrounding the aerosol medium sheet (11).

Figure 6 is a schematic horizontal cross-sectional view of a rod of aerosol medium included in a heated smoking article according to an embodiment of the present invention.

Referring to FIG. 6, the aerosol medium rod 10 includes a flavored sheet 15 provided on the inner periphery of the paper tube 14 in the structure shown in FIG. 5 described above. The flavoring sheet 15 includes a flavoring material, for example, the flavoring material is impregnated in a semi-solid (eg, gel-like) or solid form. Additionally, the flavoring material includes at least one of clove, fruit, herb, and menthol.

Figure 7 is a schematic horizontal cross-sectional view of a rod of aerosol medium included in a heated smoking article according to an embodiment of the present invention.

Referring to FIG. 7, the aerosol medium rod 10 is a solidified aerosol medium accommodated in the aerosol medium rod 10 or a tobacco medium 16 filled in the hollow 13 formed in the aerosol medium sheet 11 coated with nicotine. and a wrapping paper (12) surrounding the aerosol medium sheet (11).

Depending on the embodiment, the tobacco medium 16 may include a solid material based on tobacco raw materials, such as leaf tobacco, cut tobacco, or reconstituted tobacco. In one embodiment, the tobacco medium 16 may be filled with corrugated leaf sheets. The lamellar sheet may be wrinkled by being rolled, folded, compressed, or contracted substantially transversely to the axis of the cylinder. Porosity can be determined by controlling the valley spacing of the wrinkled plate-like sheet.

In another embodiment, the tobacco medium 16 may be filled with tobacco cut fillers. Here, tobacco cut fillers can be produced by cutting tobacco sheets (or slurry leaf sheets) into small pieces. Additionally, the tobacco medium 16 may be formed by combining a plurality of tobacco strands in the same direction (parallel) or randomly. Specifically, the tobacco medium 16 is formed by combining a plurality of tobacco strands, and a plurality of longitudinal channels through which aerosol can pass may be formed. At this time, depending on the size and arrangement of the tobacco strands, the longitudinal channels may be uniform or non-uniform.

The tobacco medium 16 may further comprise at least one of ethylene glycol, dipropylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol and oleyl alcohol. Additionally, the tobacco medium 16 may further include glycerin and propylene glycol.

Additionally, the tobacco medium 16 may contain other added substances such as flavoring agents and/or organic acids. For example, flavoring agents include licorice, sucrose, fructose syrup, isosweet, cocoa, lavender, cinnamon, cardamom, celery, fenugreek, cascarilla, sandalwood, bergamot, geranium, honey essence, rose oil, It may contain vanilla, lemon oil, orange oil, mint oil, cinnamon, caraway, cognac, jasmine, chamomile, menthol, cinnamon, ylang ylang, sage, spearmint, ginger, coriander or coffee. Meanwhile, the tobacco medium 40 may contain some glycerin or propylene glycol.

In addition, according to the embodiment, the aerosol medium rod 10 includes a porous ceramic material filled in the hollow 13 formed in the aerosol medium sheet 11 coated with solidified aerosol medium or nicotine accommodated in the aerosol medium rod 10, It includes a wrapping paper (12) surrounding the aerosol medium sheet (11). Depending on the embodiment, the porous ceramic material further includes any one of a combination of glycerin, propylene glycol, nicotine, perfume, caffeine, tonic, water, ethanol, sugar alcohol, and cannabinoids.

In addition, according to the embodiment, the aerosol medium rod 10 includes a hygroscopic material filled in the hollow 13 formed in the aerosol medium sheet 11 coated with solidified aerosol medium or nicotine accommodated in the aerosol medium rod 10, and an aerosol It includes a wrapping paper (12) surrounding the medium sheet (11). Depending on the embodiment, the moisture absorbent further includes any one of a combination of glycerin, propylene glycol, nicotine, flavoring agent, caffeine, tonic, water, ethanol, sugar alcohol, and cannabinoids.

As explained above, it is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the claims. Of course, such changes are within the scope of the claims.

Claims (18)

A heated smoking article comprising: an aerosol medium load comprising a wrapping paper that accommodates a solidified aerosol medium or an aerosol medium sheet coated with solidified nicotine and wraps the aerosol medium sheet into a cylinder shape. Filter load;
a cooling tube rod stacked at the bottom of the filter rod and having a hollow shape in the upper and lower directions;
an aerosol medium rod stacked at the bottom of the cooling tube rod and accommodating a solidified aerosol medium or an aerosol medium sheet coated with solidified nicotine;
A heated smoking article comprising a wrapping paper that surrounds the filter rod, cooling tube rod, and aerosol medium rod to maintain the laminated structure. According to claim 1 or 2,
The aerosol media sheet is a heated smoking article characterized in that it is made by crumpling or rolling cotton woven fabric or non-woven fabric into a cylinder shape or processing it into a cylinder shape. According to claim 1 or 2,
The aerosol media sheet is a heated smoking article made by crumpling or rolling a non-woven fabric or a woven fabric of bamboo fiber into a cylinder shape or processing it into a cylinder shape. According to claim 1 or 2,
The aerosol medium sheet is a heated smoking article characterized in that it is made by crumpling, folding, or rolling pulp or a fabric containing pulp into a cylinder shape or processing it into a cylinder shape. According to claim 1 or 2,
The aerosol medium sheet is a heated smoking article characterized in that it is made by crumpling or rolling a strip with a thickness of 2 to 3 mm made of melamine base foam resin into a cylinder shape, or by processing the melamine base foam resin into a cylinder shape. According to claim 1 or 2,
A heated smoking article characterized in that the solidified aerosol medium or solidified nicotine comprises at least VG (vegetable glycerin) and PG (propylene glycol). According to claim 1 or 2,
A heated smoking article characterized in that the solidified aerosol medium or solidified nicotine comprises at least VG (vegetable glycerin) and a thickener. According to clause 8,
The thickener is selected from the group comprising cellulose derivatives, dextrin derivatives, alginate derivatives, gum, pectin, hemicellulose derivatices and gelatin. A heated smoking article comprising one or more substances. According to claim 1 or 2,
A heated smoking article, characterized in that a hollow is formed in a solidified aerosol medium accommodated in an aerosol medium rod or an aerosol medium sheet coated with solidified nicotine. According to clause 10,
The aerosol medium rod is a heated smoking article comprising a paper tube surrounding a hollow aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the paper tube. . According to clause 10,
The aerosol medium rod includes a paper tube installed on the inner periphery of a hollow aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the aerosol medium sheet. Heated smoking articles. According to clause 12,
A heated smoking article comprising a flavored sheet provided on the inner periphery of a paper tube. According to clause 10,
The aerosol medium rod is a heated smoking article comprising a solidified aerosol medium accommodated in the aerosol medium rod or a tobacco medium filled in a hollow formed in an aerosol medium sheet coated with solidified nicotine, and wrapping paper surrounding the aerosol medium sheet. . According to clause 10,
The aerosol medium rod is a heated smoking method comprising a solidified aerosol medium accommodated in the aerosol medium rod or a porous ceramic material filled in a hollow formed in an aerosol medium sheet coated with solidified nicotine, and wrapping paper surrounding the aerosol medium sheet. article. According to clause 15,
A heated smoking article, characterized in that the porous ceramic material further contains any one of a combination of glycerin, propylene glycol, nicotine, flavoring agent, caffeine, tonic, water, ethanol, sugar alcohol, and cannabinoids. According to clause 10,
The aerosol medium rod is a heated smoking article comprising a moisture absorbent filled in a hollow formed in an aerosol medium sheet coated with solidified aerosol medium or solidified nicotine accommodated in the aerosol medium rod, and wrapping paper surrounding the aerosol medium sheet. . According to clause 17,
A heated smoking article, characterized in that the moisture absorbent further contains any one of a combination of glycerin, propylene glycol, nicotine, flavoring agent, caffeine, tonic, water, ethanol, sugar alcohol, and cannabinoids.