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WO2024174646A1 - Produit de génération d'aérosol et ensemble produit de génération d'aérosol - Google Patents

Produit de génération d'aérosol et ensemble produit de génération d'aérosol Download PDF

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Publication number
WO2024174646A1
WO2024174646A1 PCT/CN2023/135019 CN2023135019W WO2024174646A1 WO 2024174646 A1 WO2024174646 A1 WO 2024174646A1 CN 2023135019 W CN2023135019 W CN 2023135019W WO 2024174646 A1 WO2024174646 A1 WO 2024174646A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol generating
aerosol
generating substrate
substrate
air channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/135019
Other languages
English (en)
Chinese (zh)
Inventor
胡昌河
梁峰
邓贞勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Smoore Technology Ltd
Smoore International Holdings Ltd
Original Assignee
Shenzhen Smoore Technology Ltd
Smoore International Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Smoore Technology Ltd, Smoore International Holdings Ltd filed Critical Shenzhen Smoore Technology Ltd
Publication of WO2024174646A1 publication Critical patent/WO2024174646A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices

Definitions

  • the present application relates to the technical field of smoking products, and in particular to an aerosol generating product and an aerosol generating product assembly.
  • the embodiments of the present application hope to provide an aerosol generating product and an aerosol generating product assembly that can improve the user experience.
  • an embodiment of the present application provides an aerosol-generating product, which includes at least an aerosol-generating substrate.
  • the aerosol-generating substrate is an integral structure having a first air channel, and the aerosol-generating substrate is at least partially exposed.
  • the exposed portion of the aerosol generating substrate remains exposed at all times.
  • the aerosol-generating article comprises a removable wrapper, After wrapping, the aerosol-generating substrate is at least partially exposed.
  • the aerosol generating article comprises a filter, and the filter is arranged at one end of the aerosol generating substrate along the first direction.
  • the aerosol generating substrate includes a connecting section and a heating section, wherein the connecting section is located at one end of the heating section along the first direction, the connecting section extends into the interior of the filter, and the heating section is exposed at least during the use stage of the aerosol generating product.
  • the filter includes a functional segment and an outer wrapping layer
  • the functional segment includes at least a filtering segment for filtering aerosols
  • the outer wrapping layer wraps around the outer circumference of the functional segment and the connecting segment.
  • the functional section further includes a cooling section, and the cooling section is located between the filtering section and the aerosol generating substrate.
  • the functional segment and the connecting segment are spaced apart, and a second air channel is provided on the side wall of the outer wrapping layer.
  • the second air channel is located at the interval between the functional segment and the connecting segment and passes through the side wall of the outer wrapping layer.
  • the aerosol generating substrate is in a naked form.
  • the aerosol generating substrate has a mounting location.
  • the mounting positioning portion is a mounting positioning hole, and the mounting positioning hole passes through at least one end of the aerosol generating substrate along the first direction.
  • the first air channel passes through at least one end of the aerosol generating substrate along the first direction.
  • At least one of the interior of the aerosol-generating substrate and the outer sidewall of the aerosol-generating substrate is provided with the first air channel.
  • the first airway is a straight airway.
  • the first air channel is a spiral air channel, and at least a portion of the spiral air channel along the extension direction is in a curved shape with a curvature that is not zero.
  • the aerosol generating substrate is in the shape of a column.
  • an aerosol generating product assembly comprising:
  • a blister pack container wherein the aerosol-generating article is packaged in the blister pack container.
  • the embodiment of the present application provides an aerosol generating product and an aerosol generating product assembly, wherein the aerosol generating substrate of the aerosol generating product is an integral structure having a first airway, and the aerosol generating substrate is at least partially exposed. Since the aerosol generating substrate is an integral structure that is not easy to loosen, at least a part of the aerosol generating substrate can be directly exposed to the outside. During the use of the aerosol generating product, the exposed part of the aerosol generating substrate will not be covered by other wrappings such as wrapping paper and packaging shells. Therefore, the aerosol generating product will not have a peculiar smell due to the heating of wrappings such as wrapping paper and packaging shells, thereby improving the user experience.
  • FIG1 is a schematic structural diagram of a first aerosol generating product according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of the first aerosol generating substrate shown in FIG. 1 ;
  • FIG3 is a cross-sectional view of the aerosol generating article shown in FIG1 ;
  • FIG4 is a schematic diagram of the structure of a second aerosol generating substrate according to an embodiment of the present application.
  • FIG5 is a schematic structural diagram of a third aerosol generating substrate according to an embodiment of the present application.
  • FIG6 is a schematic structural diagram of a fourth aerosol generating substrate according to an embodiment of the present application.
  • FIG7 is a schematic structural diagram of a fifth aerosol generating substrate according to an embodiment of the present application.
  • FIG8 is a schematic structural diagram of a sixth aerosol generating substrate according to an embodiment of the present application.
  • FIG9 is a cross-sectional view of a second aerosol generating article according to an embodiment of the present application.
  • FIG10 is a schematic structural diagram of a third aerosol generating product according to an embodiment of the present application.
  • FIG11 is a schematic structural diagram of an aerosol generating product assembly according to an embodiment of the present application.
  • FIG. 12 is an exploded view of the aerosol-generating article assembly shown in FIG. 11 .
  • orientation or position relationship indicated by the term "first direction” or the like is based on the orientation or position relationship shown in FIG. 1 , and these orientation terms are only for convenience.
  • the present invention is described for the purpose of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the embodiments of the present application.
  • an embodiment of the present application provides an aerosol generating product 10, see Figures 1, 2 and 10, the aerosol generating product 10 at least includes an aerosol generating substrate 11, the aerosol generating substrate 11 is a structure having a first air channel 11a, and at least part of the exposed part of the aerosol generating substrate 11 is exposed.
  • the aerosol generating product 10 is used in conjunction with an aerosol generating device having a heating component, specifically, the heating component heats and atomizes the aerosol generating substrate 11 to generate an aerosol for users to inhale or for use in medicine, beauty, etc.
  • the aerosol generating product 10 may have only the aerosol generating matrix 11 shown in FIG. 10 without other structures, or may have both the aerosol generating matrix 11 and other structures.
  • the aerosol generating product 10 may be provided with a filter 12, which is provided at one end of the aerosol generating matrix 11 along the first direction, so that the user can inhale the filtered aerosol through the filter 12.
  • the heating methods include central heating and circumferential heating.
  • the central heating method refers to the heating component being inserted into the aerosol generating substrate 11 to bake and heat the aerosol generating substrate 11 from the inside to the outside.
  • the circumferential heating method refers to the heating component being arranged at the periphery of the aerosol generating substrate 11 to bake and heat the aerosol generating substrate 11 from the outside to the inside.
  • These heating methods may specifically be resistance heating, electromagnetic heating, infrared heating, microwave heating, laser heating, etc., which are not specifically limited here.
  • the aerosol generating product 10 of the embodiment of the present application can be used for inhalation in a heating and burning manner, or inhalation in a heating without burning manner.
  • the aerosol generating product 10 is used for inhalation in a heating without burning manner as an example for description.
  • the aerosol generating matrix 11 is a structure, which means that the aerosol generating matrix 11 is processed to have a certain strength and a specific shape, and is not easy to loosen. In other words, the aerosol generating matrix 11 is not in a loose form such as filaments, powders, particles, or liquids.
  • the structure refers to an integrated structure.
  • the aerosol generating substrate 11 can be made of an atomizing medium itself, for example, a smoke-flavoring flavoring medium.
  • the aerosol-generating matrix 11 can also include a matrix and an atomizing medium disposed on the matrix.
  • the matrix can be, for example, high-temperature-resistant carbon fiber.
  • the aerosol generating matrix 11 may include plant components, auxiliary components, smoke generating agent components, adhesive components, and the like.
  • the plant component is one or more combinations of powders formed by crushing tobacco raw materials, tobacco leaf fragments, tobacco stems, tobacco dust, and aromatic plants.
  • the plant component is the core source of the flavor of the product. Endogenous substances in the plant component, such as nicotine, enter the human blood through atomization, promote the pituitary gland to produce dopamine, and thus obtain physiological satisfaction.
  • the auxiliary agent component can be one or more combinations of inorganic fillers, lubricants, and emulsifiers.
  • the inorganic filler includes one or more combinations of heavy calcium carbonate, light calcium carbonate, zeolite, attapulgite, talc, and diatomaceous earth.
  • the inorganic filler can provide a skeleton support for the plant component, and the inorganic filler also has micropores, which can increase the porosity of the wall material after the plant component is formed, thereby increasing the aerosol release rate.
  • the lubricant includes one or more combinations of candelilla wax, carnauba wax, shellac, sunflower wax, rice bran, beeswax, stearic acid, and palmitic acid.
  • the lubricant can increase the fluidity of the particles, reduce the friction between the particles, make the overall density of the particle distribution more uniform, and also reduce the pressure required for mold molding and reduce the wear of the mold.
  • Emulsifiers include one or more combinations of polyglycerol fatty acid esters, Tween-80, and polyvinyl alcohol. Emulsifiers can slow down the loss of flavor substances during storage to a certain extent, increase the stability of flavor substances, and improve the sensory quality of products. Emulsifiers (also known as surfactants) can reduce the interfacial tension of water-soluble and water-insoluble components in the mixed system, and form a relatively strong film on the surface of the droplets or form a double electric layer on the surface of the droplets due to the charge given by the emulsifier, preventing the droplets from aggregating with each other and maintaining a uniform emulsion. Emulsifying and homogenizing two immiscible components can improve the consistency of product quality.
  • the smoke agent may include, for example: a monohydric alcohol (such as menthol); a polyhydric alcohol (such as propylene glycol);
  • the invention can be used in combination with one or more of the following: 1,2-diol, 2,3-diol, 3,4-butanediol, 4,6-tetraethylene glycol, 1,3-butylene glycol and glycerol); esters of polyols (such as monoacetin, diacetin or triacetin); monocarboxylic acids; polycarboxylic acids (such as lauric acid, myristic acid) or aliphatic esters of polycarboxylic acids (such as dimethyl dodecanedioate, dimethyl tetradecanedioate, erythritol, 1,3-butylene glycol, tetraethylene glycol,
  • the adhesive component is a natural plant extract, a non-ionically modified viscous polysaccharide, including one or more combinations of tamarind polysaccharide, pullulan, seaweed polysaccharide, locust bean gum, guar gum, and xyloglucan.
  • the adhesive is in close contact with the interface of the product component material by wetting, generating an intermolecular attraction, thereby playing the role of bonding the powder, liquid, etc. of the component material.
  • the use of natural plant extracts and non-ionically modified adhesives can avoid the release of harmful substances such as methanol, formaldehyde, and acrolein caused by colloid modification, thereby improving the safety of the product.
  • the aerosol generating matrix 11 can be a particle combination, which is a reconstituted tobacco medium, for example, a reconstituted tobacco medium containing components such as smoke-generating agent and tobacco.
  • the aerosol generating matrix 11 can be an integral structure formed by injection molding, compression molding or extrusion.
  • extrusion molding refers to a processing method in which a raw material mixture is added to an extruder, and the material is pushed forward by the screw through the action between the extruder barrel and the screw, and continuously passes through a die head to form various cross-section products or semi-finished products.
  • the aerosol matrix formed by extrusion molding is in a strip shape.
  • the aerosol generating matrix 11 is a particle combination, it is an integrated medium when the aerosol generating matrix 11 is heated and sucked or stops being heated, and is not prone to separation and falling. This solves the problems of the thin sheet, filamentous or loose particle aerosol generating matrix 11 in the prior art, such as loose sheets, falling of filamentous components and particle components, and difficulty in cleaning.
  • the shape of the aerosol generating substrate 11 is not limited, as long as the first air channel 11a can be provided.
  • the aerosol generating substrate 11 can be columnar, and the cross-section of the columnar aerosol generating substrate 11 can be circular as shown in FIG2 , or can be other shapes, such as polygonal, elliptical, etc.
  • the first air channel 11a is used to increase the surface area of the aerosol generating substrate 11 (the side wall of the first air channel 11a is equivalent to a part of the surface of the aerosol generating substrate 11), so that the heat acting on the aerosol generating substrate 11 can enter the interior of the aerosol generating substrate 11 from the surface of the aerosol generating substrate 11 to improve the heating efficiency.
  • the gaps between the particles constitute the micropores.
  • the first airway 11a described in the present application is different from the micropores.
  • the first airway 11a described in the present application is a hole in the macroscopic sense, and the micropores are holes in the microscopic sense.
  • the cross-sectional area and length of the first airway 11a are much larger than those of the micropores.
  • the first airway 11a is mainly formed by processing. Therefore, the cross-sectional area and length of the first airway 11a can be changed according to the design requirements, while the size of the micropores is determined by the gaps between the particles.
  • the cross-sectional area and length of the micropores are difficult to be significantly changed by processing.
  • the number of the first air passages 11 a may be one or more.
  • the first air passage 11a may be arranged inside the aerosol generating substrate 11 as shown in Fig. 2, or may be arranged on the outer side wall of the aerosol generating substrate 11 as shown in Fig. 4. When there are multiple first air passages 11a, a part of the first air passages 11a may be arranged inside the aerosol generating substrate 11 as shown in Fig. 5, and another part of the first air passages 11a may be arranged on the outer side wall of the aerosol generating substrate 11.
  • the first air channel 11a may extend along the first direction of the aerosol generating substrate 11.
  • the first air channel 11a may penetrate at least one end of the aerosol generating substrate 11 along the first direction, or may not penetrate any end of the aerosol generating substrate 11 along the first direction.
  • the first direction is the arrangement direction of the functional segment 121 and the aerosol generating matrix 11.
  • the aerosol generating product 10 is inserted into the aerosol generating device along the first direction, and the aerosol generating product 10 is also taken out of the aerosol generating device along the first direction.
  • the length of the aerosol generating matrix 11 along the first direction may be longer, shorter, or the same as the length in other directions.
  • the first direction is the axial direction of the aerosol generating substrate 11 .
  • the axial length of the aerosol generating substrate 11 may be smaller than its diameter.
  • the first direction is still the direction defined above, that is, the arrangement direction of the functional segment 121 and the aerosol generating substrate 11, or the direction of taking and placing the aerosol generating product 10 on the aerosol generating device.
  • the first direction of the aerosol generating substrate 11 can be any direction of the length, width, or height of the rectangular parallelepiped.
  • the first direction is the perpendicular direction of the distance between the two ends of the aerosol generating matrix 11.
  • the first direction is the perpendicular direction of the distance between the two end surfaces.
  • the first direction is the axial direction.
  • the first direction of the aerosol generating matrix 11 can be any direction of the length, width or height of the rectangular parallelepiped.
  • the first air channel 11a can penetrate at least one end of the aerosol generating substrate 11 along the first direction.
  • the first air channel 11a can penetrate one end of the aerosol generating substrate 11 along the first direction, while the other end is a closed end.
  • the first air channel 11a can pass through the opposite ends of the aerosol generating substrate 11 along the first direction, that is, the airflow can flow from one end of the aerosol generating substrate 11 along the first direction through the first air channel 11a to the other end of the aerosol generating substrate 11 along the first direction.
  • first air channels 11a when a plurality of first air channels 11a are provided, a portion of the first air channels 11a may penetrate one end of the aerosol generating substrate 11 along the first direction, and another portion of the first air channels 11a may penetrate the other end of the aerosol generating substrate 11 along the first direction.
  • all the first air channels 11a may penetrate the same end of the aerosol generating substrate 11 along the first direction, and the other end may be a closed end.
  • each first air channel 11a may penetrate two opposite ends of the aerosol generating substrate 11 along the first direction.
  • the first airway 11a extending along the first direction of the aerosol generating matrix 11 can extend the airflow path and increase the flow speed of the airflow in the aerosol generating matrix 11, thereby increasing the impact force of the airflow and allowing the aerosol to be evenly mixed, thereby improving the extraction efficiency and uniformity of the aerosol in the aerosol generating matrix 11 and enhancing the user's suction experience.
  • the first air passage 11a penetrating both ends of the aerosol generating substrate 11 along the first direction is more conducive to reducing the user's inhalation. Suction resistance.
  • the first air channel 11 a may also extend along other directions of the aerosol-generating substrate 11 .
  • the first air channel 11 a may extend along the radial direction or the circumferential direction of the aerosol-generating substrate 11 .
  • the first air passage 11a may be a straight air passage as shown in FIGS. 3 to 6 , or a spiral air passage as shown in FIGS. 6 to 8 . When there are multiple first air passages 11a , some of the first air passages 11a may be straight air passages, and other parts of the first air passages 11a may be spiral air passages.
  • a straight airway is an airway that extends along a straight line, or in other words, the extension direction of the straight airway is a straight line.
  • the spiral airway is an airway in which at least part of the area along the extension direction is in a curved shape with a curvature not equal to 0.
  • the spiral airway may have a structure in which there are both a curved segment with a curvature not equal to 0 and a straight segment with a curvature of 0, or may have only a curved segment with a curvature not equal to 0 and no straight segment with a curvature of 0.
  • the spiral airway does not need to extend along a straight line.
  • the cross section of the first air channel 11a perpendicular to the first direction of the aerosol generating substrate 11 may be circular, polygonal (including but not limited to triangle, square, prism, etc.), elliptical, racetrack-shaped or irregular-shaped.
  • the aerosol generating substrate 11 is at least partially exposed when at least one section of the aerosol generating substrate 11 along the first direction (i.e., the exposed portion 11b shown in FIG. 1 ) is not wrapped in any wrapping material such as packaging paper, packaging shell, or packaging film during the heating process, but is directly exposed to the outside.
  • the outer surface of a portion of the side wall of the aerosol generating substrate 11 may be exposed, or the end face of at least one end of the aerosol generating substrate 11 and the outer surface of a portion of the side wall may be exposed.
  • the exposed portion 11b is the main portion that is heated by the heating component, and the exposed portion 11b includes the portion on the aerosol generating substrate 11 that is directly heated by the heating component and the portion that is indirectly heated by heat conduction from the directly heated portion along the radial direction of the aerosol generating substrate 11.
  • the exposed portion 11b includes the inner surface of the aerosol generating substrate 11 that is directly heated by the heating component and all portions that extend radially to the outer surface of the side wall of the aerosol generating substrate 11.
  • the exposed portion 11b includes the outer surface of the side wall of the aerosol generating substrate 11 that is directly heated by the heating component and all portions that extend radially to the outer surface of the side wall of the aerosol generating substrate 11.
  • the sol is generated at all locations in the center of the matrix 11.
  • the exposed portion 11b of the aerosol generating substrate 11 may be exposed or not.
  • the exposed portion of the aerosol generating substrate 11 i.e., the exposed portion 11b
  • the exposed portion 11b may always remain exposed. That is, regardless of whether the aerosol generating product 10 is used or not, the exposed portion 11b is never wrapped in any kind of packaging such as packaging paper, packaging shell, packaging film, etc., but is directly exposed to the outside.
  • the exposed part of the aerosol generating substrate 11 is always kept exposed to save the cost of using any kind of packaging materials such as packaging paper, packaging shell, packaging film, etc., and reduce the pressure of environmental protection.
  • the aerosol generating product 10 may also be provided with a removable wrapping piece, after which the wrapping piece is removed, the aerosol generating substrate 11 is at least partially exposed, that is, before the aerosol generating product 10 is used, the wrapping piece at least wraps the outer peripheral side of the exposed portion 11b of the aerosol generating substrate 11, that is, the wrapping piece is wrapped at least on the outer peripheral side of the exposed portion 11b of the aerosol generating substrate 11, if there is an exposed end face in the exposed portion 11b, the end face may be wrapped or not, in addition, if the aerosol generating substrate 11 also has a non-exposed portion, or the aerosol generating product 10 has other structures in addition to the aerosol generating substrate 11, these non-exposed portions or structures may be wrapped or not.
  • the wrapping member may be any structure that can be used for wrapping, such as wrapping paper, a packaging shell, or a packaging film.
  • the material of the package is not limited, for example, including but not limited to one or more combinations of fiber paper, metal foil, metal foil composite fiber paper, polyethylene composite fiber paper, PE (polyethylene), PBAT (butylene adipate-co-terephthalate), silicone rubber and the like.
  • the user needs to first remove the packaging member to expose the exposed portion 11b of the aerosol generating substrate 11 to the outside, and then load the aerosol generating product 10 into an aerosol generating device for use.
  • the wrapper may also be provided as a reusable structure, and after the aerosol generating article 10 is used, the user may remove the aerosol generating article 10.
  • the sol-generating article 10 is removed from the aerosol-generating device, and the wrapping member is re-wrapped around at least the outer circumference of the exposed portion 11 b of the aerosol-generating substrate 11 .
  • the exposure mentioned in the present application refers to that the corresponding parts of the aerosol generating substrate 11 itself are exposed, that is, there is no other structure on the aerosol generating product 10 to block, wrap or cover the corresponding parts of the aerosol generating substrate 11, and does not include the blocking, wrapping or covering of the corresponding parts of the aerosol generating substrate 11 by the aerosol generating device during the use stage.
  • the aerosol generating matrix 11 can be in a naked form, that is, the entire aerosol generating matrix 11 can be exposed. In one example, during the use stage of the aerosol generating product 10, the aerosol generating matrix 11 is in a naked form. In another example, during the use stage and the non-use stage of the aerosol generating product 10, the aerosol generating matrix 11 is in a naked form.
  • This type of aerosol generating matrix 11 is particularly suitable for aerosol generating products 10 that only have an aerosol generating matrix 11 but no other structures. Of course, for aerosol generating products 10 that have both an aerosol generating matrix 11 and other structures, it can also be designed as a structural form in which the aerosol generating matrix 11 is in a naked form as needed.
  • the aerosol generating substrate 11 of the aerosol generating product 10 of the embodiment of the present application is an integrated structure and the aerosol generating substrate 11 is at least partially exposed, during the use of the aerosol generating product 10, the exposed portion of the aerosol generating substrate 11 will not be covered by other wrapping materials such as wrapping paper and packaging shells. Therefore, the aerosol generating product 10 will not produce odor due to the heating of wrapping materials such as wrapping paper and packaging shells, thereby improving the user experience.
  • the aerosol generating substrate 11 can be provided with a connecting section 11c and a heating section 11d, wherein the connecting section 11c is located at one end of the heating section 11d along a first direction, and the connecting section 11c extends into the interior of the filter 12, and the heating section 11d is in an exposed form at least during the use stage of the aerosol generating product 10.
  • the connecting section 11 c is the portion where the aerosol generating substrate 11 is connected to the filter 12 , that is, the connecting section 11 c can be extended into the interior of the filter 12 for fixation, and the heating section 11 d is equivalent to the exposed portion 11 b of the aerosol generating substrate 11 .
  • the filter 12 includes a functional segment 121 and an outer wrapping layer 122.
  • the functional segment 121 at least includes a filter segment 1211 for filtering aerosols, and the outer wrapping layer 122 wraps around the outer circumference of the functional segment 121 and the connecting segment 11 c.
  • the functional segment 121 may be provided with only the filtering segment 1211 as shown in FIG. 3 , or may be provided with the filtering segment 1211 and the cooling segment 1212 as shown in FIG. 9 .
  • the cooling segment 1212 is provided between the filtering segment 1211 and the aerosol generating matrix 11, so as to cool the aerosol before the filtering segment 1211 filters the aerosol, so as to reduce the temperature of the aerosol and improve the "hot mouth” phenomenon when the user inhales the aerosol.
  • the materials of the filter section 1211 include, but are not limited to, one or more combinations of PE (polyethylene), PLA (Polylactic acid, also known as polylactide), PBAT (butylene adipate-co-terephthalate), PP (Polypropylene), acetate fiber, and acrylic fiber materials.
  • PE polyethylene
  • PLA Polylactic acid, also known as polylactide
  • PBAT butylene adipate-co-terephthalate
  • PP Polypropylene
  • acetate fiber acrylic fiber materials.
  • the material of the cooling section 1212 includes, but is not limited to, one or more combinations of PE, PLA, PBAT, PP, acetate fiber, and acrylic fiber materials.
  • the materials of the cooling section 1212 and the filtering section 1211 may be the same or different.
  • the aerosol generating product 10 generates aerosol by relying on the aerosol generating substrate 11 , and the functional section 121 does not generate aerosol.
  • the material of the outer wrapping layer 122 is not limited, for example, including but not limited to one or more combinations of fiber paper, metal foil, metal foil composite fiber paper, polyethylene composite fiber paper, PE, PBAT, silicone rubber and the like.
  • the functional section 121 may be spaced apart from the connecting section 11c, and a second air channel 122a may be provided on the side wall of the outer wrapping layer 122.
  • the second air channel 122a is located at the interval between the functional section 121 and the connecting section 11c, and penetrates the side wall of the outer wrapping layer 122.
  • the second air channel 122a allows the external airflow to enter the filter 12 through the second air channel 122 under the action of negative pressure, so as to drive the aerosol to flow along the user's inhalation direction.
  • the aerosol generating substrate 11 may further be provided with a mounting and positioning portion 11e, which may be used to cooperate with the aerosol generating device for positioning or fixing, or, for an aerosol generating product 10 provided with a filter 12, the mounting and positioning portion 11e may be used to cooperate with the filter 12 for positioning or fixing. To position or fix.
  • the structural form of the installation positioning portion 11e is not limited.
  • the installation positioning portion 11e can be an installation positioning hole, which passes through at least one end of the aerosol generating substrate 11 along the first direction.
  • the installation positioning hole can pass through one end of the aerosol generating substrate 11 that cooperates with the aerosol generating device.
  • the installation positioning hole can pass through one end of the aerosol generating substrate 11 that cooperates with the filter 12.
  • the installation positioning hole When the installation positioning hole is used to cooperate with the aerosol generating device and the filter 12 for positioning or fixing, the installation positioning hole can pass through the opposite ends of the aerosol generating substrate 11 along the first direction, which is equivalent to one end of the installation positioning hole being used for positioning or fixing with the aerosol generating device, and the other end of the installation positioning hole being used for positioning or fixing with the filter 12.
  • the mounting positioning hole when the mounting positioning hole is only used for positioning or fixing one of the aerosol generating device and the filter 12, the mounting positioning hole can also pass through the opposite ends of the aerosol generating substrate 11 along the first direction.
  • the aerosol generating product assembly includes a blister packaging container 20 and the aerosol generating product 10 provided in any embodiment of the present application, and the aerosol generating product 10 is packaged in the blister packaging container 20.
  • the blister pack container 20 is a container used for blister packing, which is a packaging method in which a product is sealed between a blister 21 formed by a transparent plastic sheet and a base plate 22 (made of cardboard, plastic film or sheet, aluminum foil or their composite materials).
  • the same blister packaging container 20 may contain one aerosol generating product 10 or, as shown in FIGS. 11 and 12 , multiple aerosol generating products 10 .
  • the aerosol generating product 10 is packaged in a blister packaging container 20 to achieve the purpose of waterproofing, moisture-proofing and preventing the aerosol generating matrix 11 from volatilizing during storage.
  • the reference terms “in one embodiment”, “in some embodiments”, “in other embodiments”, “in yet other embodiments”, or “exemplary” etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment.
  • the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
  • those skilled in the art can combine different embodiments or examples described in this application and the features of different embodiments or examples without contradiction.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
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Abstract

L'invention concerne un produit de génération d'aérosol (10) et un ensemble produit de génération d'aérosol. Le produit de génération d'aérosol (10) comprend au moins un substrat de génération d'aérosol (11), le substrat de génération d'aérosol (11) étant une structure intégrée pourvue d'un premier passage d'air (11a), et le substrat de génération d'aérosol (11) étant au moins partiellement nu. En utilisation, une partie nue du produit de génération d'aérosol (10) n'est pas recouverte par d'autres éléments de recouvrement tels que du papier d'emballage et une enveloppe d'emballage, de sorte que le produit de génération d'aérosol (10) ne génère pas d'odeur étrangère du fait que les éléments de recouvrement tels que le papier d'emballage et l'enveloppe d'emballage chauffent, et ainsi l'expérience d'utilisateur peut être améliorée.
PCT/CN2023/135019 2023-02-20 2023-11-29 Produit de génération d'aérosol et ensemble produit de génération d'aérosol Ceased WO2024174646A1 (fr)

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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN119791328A (zh) * 2023-10-10 2025-04-11 思摩尔国际控股有限公司 气溶胶生成基质及气溶胶生成制品
CN119856807A (zh) * 2023-10-19 2025-04-22 思摩尔国际控股有限公司 气溶胶生成基质及气溶胶生成制品

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WO2020089079A1 (fr) * 2018-10-29 2020-05-07 Nerudia Limited Consommable de substitution pour fumeur
CN112839530A (zh) * 2018-12-06 2021-05-25 菲利普莫里斯生产公司 具有高气溶胶形成剂含量的气溶胶生成制品
CN114599239A (zh) * 2019-10-31 2022-06-07 日本烟草国际股份有限公司 呈包括泡沫型气溶胶产生材料的可抛式成型烟弹形式的气溶胶产生制品
US20220183348A1 (en) * 2019-03-11 2022-06-16 Ryan Daniel Selby Improved smoking article
CN115530440A (zh) * 2022-09-29 2022-12-30 深圳麦时科技有限公司 气溶胶产生装置及气溶胶产生系统

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Publication number Priority date Publication date Assignee Title
WO2020089079A1 (fr) * 2018-10-29 2020-05-07 Nerudia Limited Consommable de substitution pour fumeur
CN112839530A (zh) * 2018-12-06 2021-05-25 菲利普莫里斯生产公司 具有高气溶胶形成剂含量的气溶胶生成制品
US20220183348A1 (en) * 2019-03-11 2022-06-16 Ryan Daniel Selby Improved smoking article
CN114599239A (zh) * 2019-10-31 2022-06-07 日本烟草国际股份有限公司 呈包括泡沫型气溶胶产生材料的可抛式成型烟弹形式的气溶胶产生制品
CN115530440A (zh) * 2022-09-29 2022-12-30 深圳麦时科技有限公司 气溶胶产生装置及气溶胶产生系统

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