Aerosol generating product and aerosol generating system

Abstract

The utility model relates to an aerosol generating product and an aerosol generating system. The aerosol-generating article has a distal end, a proximal end; the aerosol generating product comprises a wrapping piece, a medium part arranged in the wrapping piece and a cooling part, the medium part is arranged close to the far lip end; the cooling part is arranged on the downstream of the medium part, and an air inlet penetrating to the outside is formed in the position, corresponding to the cooling part, of the wrapping part; the plugging part is tightly matched with the wrapping piece to plug one end, close to the far lip end, of the medium part; the cooling part is provided with a first flow guide air channel and a second flow guide air channel, the first flow guide air channel communicates with the air inlet, and the second flow guide air channel communicates with the near-lip end; the ends, close to the medium part, of the first flow guide air channel and the second flow guide air channel communicate with the medium part. When a user sucks, external air enters the first flow guide air channel from the air inlet hole in the side part, is mixed with aerosol and then is output to the near lip end through the second flow guide air channel, so that the suction effect is achieved, and meanwhile, the influence on heat transfer of the medium part is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of aerosol generation, and in particular to an aerosol generation article and an aerosol generation system. Background Art

[0002] In the technical field of aerosol generation, an aerosol generation article is installed in an aerosol generation device. The aerosol generation device heats the aerosol generation article in an energized state to generate an aerosol for a user to inhale. In some aerosol generation articles in the related art, when a user sucks, air enters from one end of the medium part of the aerosol generation article near the distal lip end, and after being mixed with the aerosol, it is delivered to the user's mouth from the proximal lip end.

[0003] However, when external cold air enters from one end of the medium part and passes through the medium part, it will reduce the temperature of the medium part and also disrupt the heat transfer of the medium part, which is not conducive to the heating and smoking of the medium part. Summary of the Utility Model

[0004] In view of the above defects of the prior art, the present application provides an improved aerosol generation article and an aerosol generation system, which can introduce air to be mixed with the aerosol for suction without affecting the heating effect of the medium part.

[0005] The technical solution adopted by the present application to solve its technical problems is: constructing an aerosol generation article, the aerosol generation article having a distal lip end and a proximal lip end; the aerosol generation article includes a wrapper, a medium part disposed in the wrapper, and a temperature reduction part;

[0006] The medium part is disposed near the distal lip end;

[0007] The temperature reduction part is disposed downstream of the medium part, and the wrapper is provided with an air inlet hole penetrating to the outside corresponding to the temperature reduction part;

[0008] The aerosol generation article further includes a blocking part, and the blocking part cooperates with the wrapper to hermetically block one end of the medium part near the distal lip end;

[0009] The temperature reduction part is provided with a first diversion air passage and a second diversion air passage. The first diversion air passage communicates with the air inlet hole, and the second diversion air passage communicates with the proximal lip end; one ends of the first diversion air passage and the second diversion air passage near the medium part are respectively communicated with the medium part.

[0010] In some embodiments, the temperature reduction part is provided with a diversion structure. The diversion structure is provided with an inner layer tube extending along the axial direction of the wrapper, and the second diversion air passage is formed inside the inner layer tube; there is a gap between the outer periphery of the inner layer tube and the wrapper, and the first diversion air passage is formed in the gap.

[0011] In some embodiments, the flow guide structure further includes an outer tube sleeved at intervals on the outer periphery of the inner tube, and a connecting structure connecting the inner tube and the outer tube, and the outer tube is provided with side air holes corresponding to the air inlet holes;

[0012] The wrapping piece wraps the outer tube;

[0013] The first flow guide passage is formed between the inner tube and the outer tube.

[0014] In some embodiments, the connection structure separates a plurality of independent spaces between the inner tube and the outer tube, so that the flow guide structure forms a corrugated structure.

[0015] In some embodiments, an induction heating sheet is disposed in the dielectric portion.

[0016] In some embodiments, under the inhalation state, the mixing ratio of the aerosol in the aerosol-generating article and the external air introduced through the air inlet hole is at least 1:1.

[0017] In some embodiments, a mixing chamber connected to the medium portion is provided at one end of the medium portion close to the proximal lip end; and ends of the first guide airway and the second guide airway close to the medium portion are both connected to the mixing chamber.

[0018] In some embodiments, the aerosol generating article further comprises a support portion, wherein the support portion is disposed between the medium portion and the cooling portion; the support portion is provided with the mixing chamber;

[0019] Alternatively, the mixing chamber is provided at one end of the cooling portion close to the medium portion.

[0020] In some embodiments, the aerosol generating product also includes a filter portion, and the wrapping piece includes a first wrapping piece and a second wrapping piece, wherein the first wrapping piece is wrapped around the periphery of the sealing portion, the medium portion and the cooling portion; the second wrapping piece wraps the filter portion and at least partially wraps the first wrapping piece.

[0021] The present application also provides an aerosol generating system, comprising an aerosol generating device and the aerosol generating product described in any one of the above items, wherein the air inlet is connected to the outside of the aerosol generating device.

[0022] The aerosol generating product and aerosol generating system implementing the present application have the following beneficial effects:

[0023] The package of the aerosol generating article is provided with air inlets at the corresponding cooling parts. The cooling parts are provided with a first diversion air duct and a second diversion air duct, and one end of the medium part close to the distal lip end is blocked by a blocking part. Thus, when the user sucks, external air enters the first diversion air duct from the side air inlets, mixes with the aerosol, and is output to the proximal lip end through the second diversion air duct for sucking. While introducing air to mix with the aerosol for sucking, the heating effect of the medium part is not affected. Description of the Drawings

[0024] The present application will be further described below in conjunction with the drawings and embodiments. In the drawings:

[0025] Figure 1 shows a schematic structural diagram of an aerosol generating article according to an embodiment of the present application;

[0026] Figure 2 is Figure 1 a schematic cross-sectional structural diagram of the aerosol generating article shown;

[0027] Figure 3 is Figure 1 a schematic structural diagram of a cross-section at the A-A position of the aerosol generating article shown;

[0028] Figure 4 shows a schematic structural diagram of an aerosol generating article according to another embodiment of the present application;

[0029] Figure 5 shows a schematic structural diagram of an aerosol generating article according to still another embodiment of the present application;

[0030] Figure 6 shows a schematic structural diagram of an aerosol generating system according to an embodiment of the present application;

[0031] In the drawings, 10. distal lip end, 20. proximal lip end, 1. package, 11. air inlet, 12. first package, 13. second package, 2. medium part, 21. induction heating sheet, 3. cooling part, 31. diversion structure, 311. first diversion air duct, 312. second diversion air duct, 313. inner layer tube, 314. outer layer tube, 3141. side air hole, 315. connection structure, 4. blocking part, 5. support part, 51. mixing cavity, 6. filtering part, 30. aerosol generating device. Detailed Embodiments

[0032] For a clearer understanding of the technical features, objectives, and effects of the present application, the specific implementation manners of the present application will now be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientation or positional relationships indicated by "upper", "lower", "horizontal", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, with a specific orientation structure and operation, and are only for the convenience of describing the present technical solution, rather than indicating that the device or component referred to must have a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0033] It should also be noted that, unless otherwise clearly specified and limited, terms such as "installed", "connected", "joined", "fixed", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. When an element is referred to as being "above" or "below" another element, the element can be "directly" or "indirectly" located above the other element, or there may also be one or more intermediate elements. Terms such as "first", "second", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of such features. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0034] Figure 1 and Figure 2 shows an aerosol-generating article according to an embodiment of the present application, such as Figure 1 and Figure 2 As shown, the aerosol-generating article has a distal lip end 10 and a proximal lip end 20; the aerosol-generating article includes a wrapper 1, a medium part 2 disposed within the wrapper 1, and a cooling part 3; the medium part 2 is disposed near the distal lip end 10; the cooling part 3 is disposed downstream of the medium part 2, and the wrapper 1 is provided with an air inlet hole 11 penetrating to the outside at a position corresponding to the cooling part 3; the aerosol-generating article further includes a plugging part 4, and the plugging part 4 cooperates with the wrapper 1 to seal one end of the medium part 2 near the distal lip end 10; the cooling part 3 is provided with a first diversion air passage 311 and a second diversion air passage 312, the first diversion air passage 311 communicates with the air inlet hole 11, and the second diversion air passage 312 communicates with the proximal lip end 20; the ends of the first diversion air passage 311 and the second diversion air passage 312 near the medium part 2 are respectively communicated with the medium part 2. In some embodiments, the first diversion air passage 311 and the second diversion air passage 312 respectively extend along the axial direction of the cooling part 3.

[0035] Understandably, the blocking part 4, the medium part 2, and the temperature reduction part 3 are sequentially arranged in the wrapper 1. The blocking part 4 is close to the distal lip end 10 of the aerosol generating article, and the temperature reduction part 3 is close to the proximal lip end 20 of the aerosol generating article.

[0036] The blocking part 4 is arranged close to the distal lip end 10, and the blocking part 4 is closely fitted with the wrapper 1 to block one end of the medium part 2 close to the distal lip end 10, achieving the effect of blocking the medium part 2.

[0037] In some embodiments, the blocking part 4 is an airtight blocking member, and the blocking part 4 is closely fitted with the wrapper 1 to achieve a sealing effect. Thus, when the user sucks, external air will not enter the aerosol generating article through the distal lip end 10 and pass through the medium part 2, affecting the heating of the medium part 2; instead, it enters the aerosol generating article through the air inlet hole 11.

[0038] Understandably, when the user sucks, external air enters the first diversion air passage 311 through the side air inlet hole 11 on the side. After being mixed with the aerosol, it is output to the proximal lip end 20 through the second diversion air passage 312. During the process of mixing with the aerosol, the external air achieves temperature reduction and dilutes the aerosol to a state suitable for sucking. While achieving the sucking effect, it avoids external cold air from entering the aerosol generating article through the medium part 2, and further avoids the influence of external air on the heating of the medium part 2.

[0039] The temperature reduction part 3 is provided with a diversion structure 31. The diversion structure 31 is provided with an inner layer tube 313 extending along the axial direction of the wrapper 1. A second diversion air passage 312 is formed inside the inner layer tube 313; there is a gap between the outer periphery of the inner layer tube 313 and the wrapper 1, and the first diversion air passage 311 is formed in the gap.

[0040] In some embodiments, the inner layer tube 313 is spaced inside the wrapper 1, so that a first diversion air passage 311 is formed between the inner layer tube 313 and the wrapper 1.

[0041] In some embodiments, in combination Figure 2 with Figure 3 as shown, the diversion structure 31 further includes an outer layer tube 314 sleeved around the outer periphery of the inner layer tube 313 at intervals, a connection structure 315 connecting the inner layer tube 313 and the outer layer tube 314. The outer layer tube 314 is provided with side air holes 3141 corresponding to the air inlet hole 11; the wrapper 1 wraps the outer layer tube 314; a first diversion air passage 311 is formed between the inner layer tube 313 and the outer layer tube 314.

[0042] Understandably, the side air holes 3141 on the outer layer tube 314 correspond to and communicate with the air inlet hole 11, so that external air passes through the air inlet hole 11 and the side air holes 3141 and enters the first diversion air passage 311. The outer layer tube 314 is spaced on the outer periphery of the inner layer tube 313, so that a first diversion air passage 311 is formed between the outer layer tube 314 and the inner layer tube 313.

[0043] The inner tube 313 and the outer tube 314 are coaxially arranged and connected into an integral body through a connecting structure 315. The outer tube 314 is in close fit with the inner wall of the wrapper 1 to fixedly install the cooling part 3 in the wrapper 1.

[0044] In some embodiments, the cooling part 3 is an integral structure formed by an integral molding process to facilitate production and installation.

[0045] In some embodiments, the connecting structure 315 connects the inner tube 313 and the outer tube 314 in the circumferential direction. The connecting structure 315 separates a plurality of independent spaces between the inner tube 313 and the outer tube 314, so that the guiding structure forms a corrugated structure, and the cooling part 3 has good integrity and strength. Among them, the connecting structure can be connected to one end of the inner tube 313 and the outer tube 314 close to the proximal lip end 20 to facilitate air flow.

[0046] In some embodiments, the connecting structure 315 can be a connecting piece, and the connecting piece can be connected to at least one place on the inner tube 313 and the outer tube 314. It can be understood that the connecting structure 315 can also be arranged in other forms and can also be connected to other positions of the inner tube 313 and the outer tube 314, as long as the stable connection between the inner tube 313 and the outer tube 314 can be achieved.

[0047] One end of the medium part 2 close to the proximal lip end 20 is provided with a mixing cavity 51 communicated with the medium part 2; one ends of the first guiding air passage 311 and the second guiding air passage 312 close to the medium part 2 are both communicated to the mixing cavity 51.

[0048] It can be understood that one ends of the first guiding air passage 311 and the second guiding air passage 312 close to the medium part 2 are both communicated to the mixing cavity 51. Thus, during suction, external air enters the mixing cavity 51 through the first guiding air passage 311 to be mixed with the aerosol, and is output to the proximal lip end 20 through the second guiding air passage 312. The mixing cavity 51 can also be used to store the aerosol during the suction gap.

[0049] In some embodiments, the aerosol generating article further includes a support part 5, and the support part 5 is arranged between the medium part 2 and the cooling part 3; the support part 5 is provided with a mixing cavity 51, and the mixing cavity 51 communicates with the medium part 2 and / or the cooling part 3.

[0050] In some embodiments, as Figure 2 shown, the aerosol generating article further includes a support part 5, and the support part 5 is arranged between the medium part 2 and the cooling part 3; the support part 5 is provided with a mixing cavity 51, and the mixing cavity 51 communicates with the medium part 2 and / or the cooling part 3.

[0051] Understandably, the medium part 2 communicates with the mixing chamber 51. The first diversion air duct 311 and the second diversion air duct 312 communicate with the mixing chamber 51.

[0052] The mixing chamber 51 connects the medium part 2 and the cooling part 3. In some embodiments, the support part 5 can be arranged in a cylindrical or tubular shape, so as to form the mixing chamber 51 inside. The mixing chamber 51 communicates with the support part 5, and connects the medium part 2 and the cooling part 3, so that the medium part 2 communicates with the first diversion air duct 311 and the second diversion air duct 312.

[0053] In some embodiments, the inner radial dimension of the support part 5 is larger than the outer radial dimension of the inner layer tube 313, so as to facilitate the air in the first diversion air duct 311 to enter the mixing chamber 51.

[0054] In some embodiments, the support part 5 is a circular tube, and both the inner layer tube 313 and the outer layer tube 314 are circular tubes. The support part 5, the inner layer tube 313, and the outer layer tube 314 are coaxially arranged, and the inner diameter of the support part 5 is larger than the inner diameter of the inner layer tube 313.

[0055] In some embodiments, the mixing chamber 51 is arranged at one end of the cooling part 3 close to the medium part 2.

[0056] In some embodiments, as Figure 4 shown, the mixing chamber 51 is arranged at one end of the cooling part 3 close to the medium part 2. Understandably, both the outer layer tube 314 and the inner layer tube 313 can be arranged in a cylindrical shape. One end of the outer layer tube 314 close to the medium part 2 is closer to the medium part 2 than one end of the inner layer tube 313 close to the medium part 2, so as to form the mixing chamber 51 inside the outer layer tube 314 and at one end of the inner layer tube 313 close to the medium part 2. Among them, the support part 5 can be arranged in a cylindrical, tubular or other shape, as long as it can connect the medium part 2 and the mixing chamber 51. The support part 5 can be arranged or not.

[0057] In some embodiments, the length of the outer layer tube 314 is greater than the length of the inner layer tube 313. The inner layer tube 313 is arranged in a section inside the outer layer tube 314 close to the near lip end 20. In this way, the outer layer tube 314 forms the mixing chamber 51 on one side of the inner layer tube 313 close to the medium part 2.

[0058] In some embodiments, one end of the outer layer tube 314 and the inner layer tube 313 close to the near lip end 20 are flush.

[0059] As Figure 2As shown, the aerosol-generating article further includes a filter portion 6. The filter portion 6 is disposed within the wrapper 1, and the filter portion 6 is located at an end of the cooling portion 3 away from the support portion 5. One end of the outer tube 314 and the inner tube 313 close to the filter portion 6 abuts against the filter portion 6, which can reduce the amount of air in the first diversion airway 311 being directly aspirated without being mixed with the aerosol. In some embodiments, it can also be that one end of the inner tube 313 close to the filter portion 6 abuts against the filter portion 6, which can also reduce the amount of air in the first diversion airway 311 being directly aspirated without being mixed with the aerosol. Additionally, one end of both the outer tube 314 and the inner tube 313 abuts against the filter portion 6, making the overall structure more stable.

[0060] In one embodiment, the outer tube 314 and the inner tube 313 may be sealingly connected at one end of the side air hole 3141 close to the filter portion 6. In this way, it is ensured that after the air enters from the side air hole 3141, it flows along the first diversion airway 311 to be mixed with the aerosol, and then flows along the second diversion airway 312 to the filter portion 6 and is filtered for aspiration.

[0061] In some embodiments, the aerosol-generating article further includes a filter portion 6. The wrapper 1 includes a first wrapper 12 and a second wrapper 13. The first wrapper 12 is wrapped around the outer peripheries of the plugging portion 4, the medium portion 2, and the cooling portion 3; the second wrapper 13 wraps the filter portion 6 and at least partially wraps the first wrapper 12. It can be understood that the filter portion 6 is disposed at an end of the cooling portion 3 close to the proximal lip end 20.

[0062] In some embodiments, when the support portion 5 is provided, as Figure 5 shown, the aerosol-generating article further includes a filter portion 6. The wrapper 1 includes a first wrapper 12 and a second wrapper 13. The first wrapper 12 is wrapped around the outer peripheries of the plugging portion 4, the medium portion 2, the support portion 5, and the cooling portion 3; the second wrapper 13 wraps the filter portion 6 and at least partially wraps the first wrapper 12.

[0063] It can be understood that in some embodiments, air inlet holes 11 corresponding to the side air holes 3141 are provided on both the first wrapper 12 and the second wrapper 13 to communicate with external air; or, the second wrapper 13 is wrapped around the first wrapper 12, and the air inlet holes 11 on the first wrapper 12 are exposed.

[0064] In some embodiments, the wrapper 1 includes a wrapper 1 and is wrapped around the outer peripheries of the plugging portion 4, the medium portion 2, the support portion 5, the cooling portion 3, and the filter portion 6 to form an integral aerosol-generating article.

[0065] In some embodiments, as Figure 2As shown, an induction heating sheet 21 is provided on the medium part 2. The induction heating sheet 21 may be a magnetic induction heating sheet 21. It can be understood that when the aerosol generating product is used, the aerosol generating device is installed, and when the aerosol generating device is powered on to form a heating induction area, the induction heating sheet 21 generates heat by induction and heats the medium part 2, causing it to generate smoke and aerosol.

[0066] In some embodiments, in the inhalation state, the mixing ratio of the aerosol in the aerosol-generating article and the external air introduced through the air inlet 11 is at least 1:1.

[0067] It is understandable that the air intake volume can be adjusted according to needs by adjusting at least one of the aperture, shape, and number of the air inlet holes 11 to achieve the effect of controlling the ratio of aerosol to air.

[0068] The mixing ratio of the aerosol in the aerosol generating product and the external air introduced through the air inlet 11 is at least 1:1, for example, it can be 1:1, 2:1, 3:1, etc.

[0069] It is understandable that when at least one of the three parameters of the aperture, shape, and number of the air inlet 11 is adjusted, the same parameter of the side air holes 3141 is also adjusted accordingly. For example, when the aperture and number of the air inlet 11 are adjusted, the aperture and number of the side air holes 3141 are also adjusted accordingly.

[0070] like Figure 6 As shown, the present application also provides an aerosol generating system, which includes an aerosol generating device 30 and an aerosol generating product of any one of the above embodiments or a combination of any of the embodiments. When in use, the air inlet 11 is connected to the outside of the aerosol generating device 30.

[0071] The aerosol generating device 30 is provided with a heating induction area for heating the medium portion 2 to generate aerosol.

[0072] It can be understood that when in use, the aerosol generating product is installed in the aerosol generating device 30. When the aerosol generating device 30 is powered on to form a heating induction area, the induction heating sheet 21 generates heat by induction and heats the medium part 2, causing it to generate smoke and produce aerosol.

[0073] In some embodiments, the medium portion 2 is provided with an induction heating sheet 21, and the induction heating sheet 21 may be a magnetic induction heating sheet 21. Accordingly, the heating induction area formed when the aerosol generating device 30 is powered on is a magnetic induction area.

[0074] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For technicians in the technical field to which the present application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of the present application.

Claims

1. An aerosol generating product, characterized in that The aerosol generating product has a distal lip end (10) and a proximal lip end (20); the aerosol generating product comprises a wrapping member (1), a medium portion (2) disposed in the wrapping member (1), and a cooling portion (3); The medium portion (2) is arranged close to the distal lip end (10); The cooling portion (3) is arranged downstream of the medium portion (2), and the wrapping member (1) is provided with an air inlet (11) penetrating to the outside at a position corresponding to the cooling portion (3); The aerosol generating product further comprises a sealing portion (4), wherein the sealing portion (4) cooperates with the wrapping member (1) to seal and seal an end of the medium portion (2) close to the distal lip end (10); The cooling portion (3) is provided with a first guide air channel (311) and a second guide air channel (312); the first guide air channel (311) is connected to the air inlet hole (11), and the second guide air channel (312) is connected to the proximal lip end (20); one end of the first guide air channel (311) and the second guide air channel (312) close to the medium portion (2) are respectively connected to the medium portion (2).

2. The aerosol-generating article according to claim 1, wherein The cooling part (3) is provided with a flow guiding structure (31), and the flow guiding structure (31) is provided with an inner layer tube (313) extending axially along the wrapping member (1), and the second flow guiding air channel (312) is formed in the inner layer tube (313); there is a gap between the outer periphery of the inner layer tube (313) and the wrapping member (1), and the first flow guiding air channel (311) is formed in the gap.

3. The aerosol-generating article according to claim 2, wherein: The flow-guiding structure (31) further comprises an outer tube (314) sleeved at intervals on the outer periphery of the inner tube (313), and a connecting structure (315) connecting the inner tube (313) and the outer tube (314); the outer tube (314) is provided with side air holes (3141) corresponding to the air inlet holes (11); The wrapping member (1) wraps the outer tube (314); The first flow guide channel (311) is formed between the inner layer tube (313) and the outer layer tube (314).

4. The aerosol-generating article according to claim 3, wherein: The connection structure (315) separates a plurality of independent spaces between the inner tube (313) and the outer tube (314), so that the flow-guiding structure forms a corrugated structure.

5. The aerosol-generating article of claim 1, wherein: An induction heating sheet (21) is provided in the medium portion (2).

6. The aerosol-generating article of claim 1, wherein: In the inhalation state, the mixing ratio of the aerosol in the aerosol generating product and the external air introduced through the air inlet hole (11) is at least 1:

1.

7. An aerosol-generating article according to any one of claims 1 to 6, characterized in that An end of the medium portion (2) close to the proximal lip end (20) is provided with a mixing chamber (51) connected to the medium portion (2); an end of the first guide air channel (311) and the second guide air channel (312) close to the medium portion (2) are both connected to the mixing chamber (51).

8. An aerosol-generating article according to claim 7, characterized in that The aerosol generating product further comprises a support portion (5), wherein the support portion (5) is arranged between the medium portion (2) and the cooling portion (3), and the support portion (5) is provided with the mixing chamber (51); Alternatively, the mixing chamber (51) is provided at one end of the cooling portion (3) close to the medium portion (2).

9. The aerosol-generating article of claim 7, wherein: The aerosol generating product further comprises a filter portion (6), and the wrapping member (1) comprises a first wrapping member (12) and a second wrapping member (13), wherein the first wrapping member (12) is wrapped around the outer periphery of the sealing portion (4), the medium portion (2), and the cooling portion (3); and the second wrapping member (13) wraps the filter portion (6) and at least partially wraps the first wrapping member (12).

10. An aerosol generating system, characterized in that: The invention comprises an aerosol generating device and the aerosol generating product according to any one of claims 1 to 9, wherein the air inlet (11) is connected to the outside of the aerosol generating device.

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