Aerosol generating product and aerosol generating device

Abstract

The utility model relates to an aerosol generating product and an aerosol generating device. The aerosol generating product comprises a filter section, a fuming section, a tobacco shred section and tipping paper, the filter section comprises a filter stick and first wrapping paper, and the first wrapping paper wraps the outer side wall of the filter stick. One end of the fuming section is connected with the filtering section, the fuming section comprises tobacco, a fuming agent and second wrapping paper, the second wrapping paper is provided with a first containing cavity, and the tobacco and the fuming agent are arranged in the first containing cavity in a mixed mode. One end of the tobacco shred section is connected with the other end of the fuming section, the tobacco shred section comprises tobacco shreds and third wrapping paper, the third wrapping paper is provided with a second containing cavity, and the tobacco shreds are arranged in the second containing cavity. The tipping paper is connected to the joint of the filtering section and the smoke generation section and the joint of the smoke generation section and the tobacco shred section. The aerosol generating product and the aerosol generating device have the advantages of being convenient to carry and switch.

Description

Aerosol generating products and aerosol generating devices Technical Field

[0001] This application relates to the field of tobacco product technology, and in particular to an aerosol generating article and an aerosol generating device. Background Technology

[0002] Currently, various types of products have been developed in the tobacco consumption field. For example, combustible cigarettes are inhaled after being lit and burned, while heated aerosol generating products are inhaled by heating the aerosol generating substrate with an external heat source.

[0003] Consumers often exhibit a demand for a variety of tobacco products. In other words, they tend to choose different types of tobacco products in different situations: sometimes they prefer traditional cigarettes for efficiency and convenience; other times they prefer heated aerosol products for diverse flavors and less environmental impact. However, this diverse usage pattern suffers from drawbacks such as inconvenience in carrying and cumbersome switching between products. Summary of the Invention

[0004] Therefore, it is necessary to provide an aerosol generating product and an aerosol generating device to address the problems of inconvenience in carrying and cumbersome switching of tobacco products due to their diverse usage modes.

[0005] This utility model provides an aerosol generating product, comprising:

[0006] The filter section includes a filter rod and a first wrapping paper, the first wrapping paper being wrapped around the outer wall of the filter rod;

[0007] A smoke-generating section, one end of which is connected to the filter section, the smoke-generating section includes tobacco, a smoke-generating agent, and a second wrapping paper, the second wrapping paper having a first receiving cavity, the tobacco and the smoke-generating agent being mixed and disposed in the first receiving cavity, and the second wrapping paper being connected to the first wrapping paper;

[0008] The tobacco segment includes tobacco shreds and a third wrapping paper. The third wrapping paper has a second receiving cavity in which the tobacco shreds are disposed. The third wrapping paper is connected to the second wrapping paper. The tobacco shreds are also connected to the second wrapping paper. The tipping paper is connected to the connection between the filter section and the smoke-generating section, and to the connection between the smoke-generating section and the tobacco segment.

[0009] In one embodiment, the filter section is provided with a plurality of ventilation holes spaced circumferentially along the filter section.

[0010] In one embodiment, the filter section is provided with a marking line, which is disposed circumferentially on the outer wall of the first wrapping paper and / or the outer wall of the tipping paper, and the marking line is disposed on the side of the ventilation hole near the tobacco section.

[0011] In one embodiment, the third wrapping paper is provided with a flame-retardant strip, which is disposed on the third wrapping paper circumferentially along the tobacco shreds.

[0012] In one embodiment, the third wrapping paper is provided with a plurality of separation holes, which are arranged circumferentially along the tobacco shreds on the third wrapping paper, and the separation holes are located at the end of the third wrapping paper that connects to the second wrapping paper.

[0013] In one embodiment, the filter rod has a structure comprising at least one or more of hollow filter rods, filamentous rods, and granular rods, and the tobacco is in the form of filaments, granules, flakes, gels, or honeycomb, and the tobacco shreds include at least one or more of leaf shreds, expanded tobacco shreds, expanded stem shreds, and reconstituted tobacco leaf shreds.

[0014] In one embodiment, the air permeability range of the tipping paper stacked with the first wrapping paper is 0 CU to 60 CU; the air permeability range of the tipping paper stacked with the second wrapping paper is 0 CU to 60 CU; and the air permeability range of the tipping paper stacked with the third wrapping paper is 0 CU to 60 CU.

[0015] This utility model also provides an aerosol generating device for use with the aerosol generating product described in any of the above embodiments, comprising:

[0016] The housing has a receiving cavity for holding the aerosol-generating product described in any of the above embodiments;

[0017] A heating source is arranged around the inner wall of the receiving cavity, and the position of the heating source corresponds to the position of the smoke-generating section of the receiving cavity;

[0018] A controller is disposed in the housing and is electrically connected to the heating source;

[0019] And a power supply, which is disposed in the housing and electrically connected to the controller.

[0020] In one embodiment, the receiving cavity is cylindrical, the depth of the receiving cavity is equal to the length from the marking line of the aerosol-generated product to the end of the tobacco section, and the maximum diameter of the receiving cavity is equal to the diameter of the aerosol-generated product.

[0021] In one embodiment, the housing has a chamfer at the entrance of the receiving cavity.

[0022] The aforementioned aerosol generating product and device have a smoke-generating section connected to a filter section and a tobacco section at both ends. The connection points between these sections are covered with a splicing paper to ensure the strength and integrity of the connection. Consumers can choose to burn the tobacco section for traditional cigarette smoking, where the smoke generated by the burning tobacco passes through the filter and aerosol before being inhaled. Alternatively, they can use the aerosol generating device to heat the tobacco and smoke-generating agent in the smoke-generating section, generating an aerosol that is then inhaled through the filter. This allows consumers to easily switch between burning tobacco sections and heated smoke-generating sections in various scenarios, experiencing both types of tobacco products simply by carrying the aerosol generating product. It offers the advantages of portability and ease of switching. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the structure of the aerosol-generated product according to an embodiment of this application.

[0024] Figure 2 is a schematic diagram of the aerosol generating device described in the embodiment of this application.

[0025] Figure 3 is a schematic diagram of the use of the aerosol generating product and aerosol generating device described in the embodiments of this application.

[0026] Icon labels:

[0027] 10. Aerosol generating product; 110. Filter section; 111. Filter rod; 112. First wrapping paper; 112A. Ventilation hole; 112B. Marking line; 120. Smoke-generating section; 121. Tobacco; 122. Smoke-generating agent; 123. Second wrapping paper; 130. Tobacco shreds; 131. Tobacco shreds; 132. Third wrapping paper; 132A. Separation hole; 140. Tipping paper;

[0028] 20. Aerosol generating device; 210. Shell; 210A. Receiving cavity; 210B. Chamfer; 220. Heating source; 230. Controller; 240. Power supply. Detailed Implementation

[0029] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0030] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0031] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0035] Referring to Figure 1, a schematic diagram of the structure of an aerosol generating article 10 according to an embodiment of this application is shown. The aerosol generating article 10 includes a filter section 110, a smoke-generating section 120, a tobacco section 130, and a tipping paper 140. The filter section 110 includes a filter rod 111 and a first wrapping paper 112, which wraps the outer wall of the filter rod 111. One end of the smoke-generating section 120 is connected to the filter section 110. The smoke-generating section 120 includes tobacco 121, a smoke-generating agent 122, and a second wrapping paper 123. The second wrapping paper 123 has a first accommodating cavity, which is formed by winding the second wrapping paper 123 into a hollow cylindrical structure. The tobacco 121 and the smoke-generating agent 122 are mixed and disposed in the first accommodating cavity, and the second wrapping paper 123 is connected to the first wrapping paper 112. One end of the tobacco section 130 is connected to the other end of the smoke-generating section 120. The tobacco section 130 includes tobacco 131 and a third wrapping paper 132. The third wrapping paper 132 has a second receiving cavity, which is formed by winding the third wrapping paper 132 into a hollow cylindrical structure. The tobacco 131 is disposed in the second receiving cavity, and the third wrapping paper 132 is connected to the second wrapping paper 123. The tipping paper 140 is connected to the connection between the filter section 110 and the smoke-generating section 120, and to the connection between the smoke-generating section 120 and the tobacco section 130.

[0036] The aerosol-generating product 10 described in this application embodiment refers to a tobacco product segment 120 prepared using specific equipment when employing heated tobacco product technology. The two ends of the smoke-generating segment 120 are respectively connected to the filter segment 110 and the tobacco shred segment 130, forming a column. A tipping paper 140 is used to wrap and cover the connection points between the filter segment 110, the smoke-generating segment 120, and the tobacco shred segment 130, ensuring the connection strength and integrity between them. The tipping paper 140 has a certain degree of flexibility and elasticity, allowing it to bend and fit when connecting the filter and the cigarette.

[0037] In use, the tobacco section 130 can be burned for traditional cigarette smoking. The smoke generated by the burning tobacco 131 is inhaled after passing through the filter rod 111. As shown in Figure 3, it can also be used in conjunction with the aerosol generating device 20 to heat the tobacco 121 and smoke-generating agent 122 in the smoke-generating section 120, thereby generating an aerosol that is inhaled after passing through the filter rod 111. When the heated smoke-generating section 120 is used after the tobacco section 130 is used, since the smoke-generating section 120 also acts as a filter during the burning and inhalation of the tobacco section 130, it can effectively retain the in-situ aroma components generated during the combustion of the tobacco 131. With subsequent inhalation of the heated smoke-generating section 120, these in-situ aroma components are selectively released again, thereby improving the sensory quality of the aerosol and making the flavor of the aerosol richer.

[0038] The aerosol generating product 10 described in this application combines a combustible tobacco segment 130 and a heated smoke-generating segment 120, allowing consumers to freely switch between the combustible tobacco segment 130 and the heated smoke-generating segment 120 in various scenarios. Consumers can experience both types of tobacco products simply by carrying the aerosol generating product 10, which has the advantages of being portable and easy to switch between.

[0039] In one exemplary embodiment, the first wrapping paper 112 is a forming paper with high tensile strength, capable of withstanding certain tension and pressure, and not easily broken or torn. The second wrapping paper 123 is an insulating paper, which may be made of aluminum foil or other impermeable materials to prevent the smoke-generating agent 122 from seeping outward and forming yellow spots. The third wrapping paper 132 is cigarette paper with high longitudinal tensile strength to ensure that it will not easily break during processing and use. The cigarette paper also has good air permeability, which helps to regulate the burning speed and taste of the cigarette.

[0040] In one exemplary embodiment, the smoke-generating section 120 further includes flavoring, with the flavoring blended with tobacco 121 and a smoke-generating agent 122 disposed in the first accommodating cavity. By providing flavoring in the smoke-generating section 120, when the combustible tobacco section 130 is ignited and inhaled, the material of the smoke-generating section 120 has good adsorption properties, allowing it to carry various flavorings, thus enriching the consumer's experience of smoking the tobacco section 130.

[0041] In one exemplary embodiment, the smoke generator 122 comprises glycerin and propylene glycol, specifically, the total content of glycerin and propylene glycol is not less than 3%. By using glycerin and propylene glycol in combination, a certain amount of smoke can be guaranteed during heating, and their respective advantages can be leveraged in terms of moisturizing and dissolving fragrances, thereby improving the overall quality of the product.

[0042] In some embodiments, as shown in FIG1, the first wrapping paper 112 is provided with a plurality of ventilation holes 112A, which are spaced apart circumferentially along the filter section 110. By providing ventilation holes 112A in the first wrapping paper 112, when the smoke-generating section 120 is heated and drawn in, the smoke-generating agent 122 evaporates under the action of heat and generates positive pressure. The positive pressure migrates outward to the ventilation holes 112A of the filter section 110. During the drawing process, outside air can only enter through the ventilation holes 112A and form a negative pressure in the filter section 110. The positive pressure mixes with the air to form an aerosol, which is then drawn in by the consumer.

[0043] Referring to Figure 3, a schematic diagram of the aerosol generating article 10 according to one embodiment of this application is shown. In an optional embodiment, the filter section 110 is provided with a marking line 112B, which is disposed circumferentially along the outer wall of the first wrapping paper 112 and / or the outer wall of the tipping paper 140. The marking line 112B is disposed on the side of the ventilation hole 112A near the tobacco section 130. When the tipping paper 140 covers the position of the marking line 112B, the marking line 112B is disposed on the outer wall of the tipping paper 130; when the tipping paper 140 does not cover the position of the marking line 112B, the marking line 112B is disposed on the outer wall of the first wrapping paper 112. Since the ventilation hole 112A needs to be connected to the outside air, the ventilation hole 112A cannot be inserted into the aerosol generating device 20, so it is disposed on the side of the marking line 112B away from the smoke generating section 120.

[0044] In this embodiment, a marking line 112B is set on the outer wall of the filter section 110. When the aerosol generating product 10 is heated and drawn in, it needs to be inserted into the aerosol generating device 20. If the tobacco section 130 of the aerosol generating product 10 has been removed, the depth of insertion into the aerosol generating device 20 can be controlled by the marking line 112B. When the marking line 112B is flush with the inlet of the aerosol generating device 20, the smoke-generating section 120 of the aerosol generating product 10 is aligned with the position of the heating source of the aerosol generating device 20, ensuring that the smoke-generating section 120 is accurately heated. As a result, the heating and drawing effect of the aerosol generating product 10 is good, and the user experience is improved.

[0045] In an optional embodiment, the third wrapping paper 132 is provided with flame-retardant strips, which are arranged circumferentially along the tobacco section 130. By providing multiple flame-retardant strips axially along the tobacco section 130, the flame-retardant strips can inhibit the combustion reaction of the tobacco section 130, slow down the combustion rate, and allow the cigarette to extinguish more quickly when no one is smoking it, effectively reducing the risk of fire caused by discarded cigarettes.

[0046] In one exemplary embodiment, the flame-retardant strips include a plurality of strips, which are spaced apart along the axial direction of the tobacco shreds 130 on the third wrapping paper 132.

[0047] In one exemplary embodiment, the flame-retardant strip is made of a low-permeability cigarette paper material.

[0048] In an optional embodiment, as shown in FIG1, the third wrapping paper 132 is provided with a plurality of separation holes 132A. The plurality of separation holes 132A are arranged circumferentially along the tobacco shreds 130 on the third wrapping paper 132, and the separation holes 132A are located at the end of the third wrapping paper 132 connecting to the second wrapping paper 123. Since the aerosol generating product 10 of this embodiment can remove the burned or unburned tobacco shreds 130 and heat and inhale the smoke-generating section 120 separately, by providing separation holes 132A at the end of the tobacco shreds 130 connecting to the smoke-generating section 120, the tobacco shreds 130 can be torn along the separation holes 132A, thereby making it easy to separate the tobacco shreds 130 and the smoke-generating section 120, which has the advantage of being convenient to use.

[0049] In an optional embodiment, the filter rod 111 may include at least one or more of the following: hollow filter rod 111, filamentous rod, and granular rod. By setting different filter rod 111 structures, the aerosol generating product 10 can achieve different filtration effects, satisfy different suction experiences, and provide a rich suction experience.

[0050] In an optional embodiment, tobacco 121 comprises reconstituted tobacco leaves and finely chopped tobacco, and tobacco 121 is in the form of filaments, granules, flakes, gels, or honeycomb. By using different proportions of reconstituted tobacco leaves and finely chopped tobacco and processing them into different structures, the aerosol product 10 can obtain different flavors when heated and smoked, satisfying various smoking needs and providing a rich smoking experience.

[0051] In an optional embodiment, the tobacco shreds 131 include at least one or more of leaf shreds, expanded tobacco shreds 131, expanded stem shreds, and reconstituted tobacco shreds. By varying the proportions of the tobacco shreds 131, different flavors can be obtained when the aerosol-generated product 10 is burned and inhaled, satisfying various inhalation needs and providing a rich inhalation experience.

[0052] In an optional embodiment, the air permeability range of the tipping paper 140 stacked with the first wrapping paper 112 is 0 CU to 60 CU; the air permeability range of the tipping paper 140 stacked with the second wrapping paper 123 is 0 CU to 60 CU; and the air permeability range of the tipping paper 140 stacked with the third wrapping paper 132 is 0 CU to 60 CU. Air permeability CU is defined as the number of milliliters of air passing through 1 square centimeter of paper per minute under a pressure difference of 1 kPa. The air permeability of the tipping paper 140 stacked with the first wrapping paper 112, the second wrapping paper 123, or the third wrapping paper 132 has a significant impact on combustion performance, smoke quality, and smoking experience. By limiting the range of air permeability, it is possible to ensure complete combustion of the cigarette during smoking, thereby improving the smoking experience of the aerosol-generating product 10.

[0053] In a preferred embodiment, the air permeability range of the tipping paper 140 stacked with the first wrapping paper 112, the second wrapping paper 123, or the third wrapping paper 132 is 0 CU to 10 CU.

[0054] On the other hand, as shown in Figures 2 and 3, this application embodiment also provides an aerosol generating apparatus 20 for use with the aerosol generating article 10 described in any embodiment, including a housing 210, a heating source 220, a controller 230, and a power supply 240. The housing 210 has a receiving cavity 210A for placing the aerosol generating article 10. The heating source 220 is arranged around the inner wall of the receiving cavity 210A, and its position corresponds to the position of the smoke-generating section 120 of the receiving cavity 210A. The controller 230 is disposed in the housing 210 and electrically connected to the heating source 220. The power supply 240 is disposed in the housing 210 and electrically connected to the controller 230.

[0055] The aerosol generating device 20 described in this application embodiment provides a receiving cavity 210A within the housing 210, allowing the aerosol generating product 10 described in any of the above embodiments to be inserted into the receiving cavity 210A. The controller 230 controls the heating source 220 on the inner wall of the receiving cavity 210A to heat the smoke-generating section 120 of the aerosol generating product 10. The power supply 240 provides electrical energy to the heating source 220, thereby generating aerosol for suction, which has the advantages of being convenient to use and carry.

[0056] In an optional embodiment, the power source 240 is a battery, and the heating source 220 can be a resistance heating element, an infrared heating element, an electromagnetic heating element, or a microwave heating element, and different heating methods can be selected according to requirements.

[0057] In an optional embodiment, the controller 230 includes a control switch and a control circuit. The control switch can be operated to control the opening or closing of the entire aerosol generating device 20. The control circuit is used to receive the signal from the control switch and control the power supply 240 to provide electrical energy to the heating source 220.

[0058] In an optional embodiment, as shown in FIG2, the receiving cavity 210A is cylindrical. The depth of the receiving cavity 210A is equal to the length from the marking line 112B of the aerosol generating article 10 to the end of the tobacco section 130, and the diameter of the receiving cavity 210A is equal to the maximum diameter of the aerosol generating article 10. When the complete aerosol generating article 10 is inserted into the receiving cavity 210A, it fills the receiving cavity 210A completely, and the marking line 112B is flush with the entrance of the receiving cavity 210A. The two are used together for easy carrying.

[0059] In an optional embodiment, as shown in FIG2, the housing 210 has a chamfer 210B at the entrance of the receiving cavity 210A. The chamfer 210B at the entrance facilitates insertion of the aerosol-generating article 10 into the receiving cavity 210A, making insertion easier and providing the advantage of ease of use.

[0060] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An aerosol-generating product, characterized in that, include: A filter section (110) includes a filter rod (111) and a first wrapping paper (112), the first wrapping paper (112) being wrapped around the outer wall of the filter rod (111); a smoke-generating section (120) is connected at one end to the filter section (110), the smoke-generating section (120) including tobacco (121), a smoke-generating agent (122), and a second wrapping paper (123), the second wrapping paper (123) having a first receiving cavity, the tobacco (121) and the smoke-generating agent (122) being mixed and disposed in the first receiving cavity, the second wrapping paper (123) and the first wrapping paper (123) being disposed together. 12) Connection; tobacco segment (130), one end of which is connected to the other end of the smoke-generating segment (120), the tobacco segment (130) includes tobacco (131) and a third wrapping paper (132), the third wrapping paper (132) is provided with a second receiving cavity, the tobacco (131) is disposed in the second receiving cavity, the third wrapping paper (132) is connected to the second wrapping paper (123); and tipping paper (140), the tipping paper (140) is connected to the connection between the filter segment (110) and the smoke-generating segment (120) and the connection between the smoke-generating segment (120) and the tobacco segment (130).

2. The aerosol-generating product according to claim 1, characterized in that: The filter section (110) is provided with a plurality of ventilation holes (112A), which are spaced apart circumferentially along the filter section (110).

3. The aerosol-generating product according to claim 2, characterized in that: The filter section (110) is provided with a marking line (112B), which is arranged along the circumference of the filter section (110) on the outer side wall of the first wrapping paper (112) and / or the outer side wall of the tipping paper (140), and the marking line (112B) is arranged on the side of the ventilation hole (112A) near the tobacco section (130).

4. The aerosol-generating product according to claim 1, characterized in that: The third wrapping paper (132) is provided with a flame-retardant strip, which is arranged on the third wrapping paper (132) along the circumference of the tobacco shreds (130).

5. The aerosol-generating product according to claim 1, characterized in that: The third wrapping paper (132) is provided with a plurality of separation holes (132A), which are arranged in the circumferential direction of the tobacco shreds (130) on the third wrapping paper (132), and the separation holes (132A) are located at the end of the third wrapping paper (132) that connects to the second wrapping paper (123).

6. The aerosol-generating product according to claim 1, characterized in that: The filter rod (111) has a structure including at least one or more of hollow filter rod (111), filamentous rod and granular rod, the tobacco (121) is filamentous, granular, flake, gel-like or honeycomb-like, and the tobacco shreds (131) include at least one or more of leaf shreds, expanded tobacco shreds (131), expanded stem shreds and reconstituted tobacco leaf shreds.

7. The aerosol-generating product according to claim 1, characterized in that: The air permeability range of the tipping paper (140) superimposed on the first wrapping paper (112) is 0 CU to 60 CU; the air permeability range of the tipping paper (140) superimposed on the second wrapping paper (123) is 0 CU to 60 CU; the air permeability range of the tipping paper (140) superimposed on the third wrapping paper (132) is 0 CU to 60 CU.

8. An aerosol generating apparatus for use with the aerosol generating product (10) according to any one of claims 1-7, characterized in that, include: The housing (210) has a receiving cavity (210A) for placing the aerosol generating article (10) according to any one of claims 1-7; a heating source (220) is arranged around the inner wall of the receiving cavity (210A), and the position of the heating source (220) corresponds to the position of the smoke-generating section (120) of the receiving cavity (210A); a controller (230) is disposed in the housing (210) and electrically connected to the heating source (220); and a power supply (240) is disposed in the housing (210) and electrically connected to the controller (230).

9. The aerosol generating apparatus according to claim 8, characterized in that: The cavity (210A) is cylindrical, and the depth of the cavity (210A) is equal to the length from the marking line (112B) of the aerosol-generating product (10) to the end of the tobacco section (130). The diameter of the cavity (210A) is equal to the maximum diameter of the aerosol-generating product (10).

10. The aerosol generating apparatus according to claim 8, characterized in that: The housing (210) has a chamfer (210B) at the entrance of the receiving cavity (210A).

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