WO2020258385A1 - 一种加热不燃烧卷烟制品 - Google Patents

一种加热不燃烧卷烟制品 Download PDF

Info

Publication number
WO2020258385A1
WO2020258385A1 PCT/CN2019/095698 CN2019095698W WO2020258385A1 WO 2020258385 A1 WO2020258385 A1 WO 2020258385A1 CN 2019095698 W CN2019095698 W CN 2019095698W WO 2020258385 A1 WO2020258385 A1 WO 2020258385A1
Authority
WO
WIPO (PCT)
Prior art keywords
cigarette product
heat
resistance
aerosol
smoke
Prior art date
Application number
PCT/CN2019/095698
Other languages
English (en)
French (fr)
Inventor
刘义波
李峰
胡静
赵瑞峰
卢志菁
孙杨
刘熙
李焕威
Original Assignee
广东中烟工业有限责任公司
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 广东中烟工业有限责任公司 filed Critical 广东中烟工业有限责任公司
Priority to KR1020217000811A priority Critical patent/KR102552980B1/ko
Priority to UAA202100089A priority patent/UA127991C2/uk
Priority to US17/259,555 priority patent/US20210161200A1/en
Priority to EP19934338.5A priority patent/EP3799748B1/en
Priority to JP2020573409A priority patent/JP7271583B2/ja
Publication of WO2020258385A1 publication Critical patent/WO2020258385A1/zh
Priority to PH12021550136A priority patent/PH12021550136A1/en

Links

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
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the invention relates to the technical field of aerosols, and more specifically, to a heat-not-burn cigarette product.
  • Heat-not-burn cigarette products usually include cigarette products and heaters used with them.
  • the heater usually includes a power supply, heating elements, a cigarette product accommodating cavity, an opening, a control element, and a housing containing the above parts.
  • the cigarette product enters and exits the cigarette product through the opening.
  • the cavity is in direct or indirect contact with the heating element, and the heat is transferred to the cigarette product through the heating element to form an aerosol for the user.
  • the heating element is heated to provide the temperature range required for the operation and release volatile compounds.
  • draw resistances along the entire passage of the aerosol to the user’s mouth, and the overall draw resistance depends on a variety of The result of the change of factors, these factors include the specific nature and structure type of cigarette products, the number of cigarette products placed in the cavity, and the way the heater gas path is designed.
  • the suction resistance actually reflects the unobstructed degree of the airflow during the aerosol generation process. It is an intuitive experience of consumers when they smoke, and it also has a great influence on the sensory quality of the smoke, the temperature of the smoke, and the temperature of the mouth. Indicators. Therefore, the draw resistance stability, draw resistance size, and draw resistance distribution of various components of heat-not-burn cigarette products are all related to the overall smoking experience, which directly affects consumers' product recognition.
  • the grooved filter rod in this technical solution is wrapped with embossed grooved paper on the outside of the tow after opening and applying the auxiliary agent. Then use filter rod forming paper and overlap film to form, can prepare straight groove low suction resistance filter rods with various length and circumference specifications, pressure drop of 10 ⁇ 200Pa/cm, and bellows cooling effect. It is also the reduction of the suction resistance of filter rods in cigarette products.
  • the technical problem to be solved by the present invention is to overcome the shortcomings and shortcomings of the existing heat-not-burn cigarette products in the resistance adjustment, and provide a cigarette product and the heater used in conjunction with the total draw resistance, the draw resistance of each part and It is a heat-not-burn cigarette product that is proportional to the overall draw resistance.
  • a heat-not-burn cigarette product comprising a cigarette product and a heater used with it, characterized in that the suction resistance of the cigarette product and the heater used with it when used together is P 1 , and the suction resistance of the cigarette product is P 2 , the ratio of P 2 /P 1 is ⁇ 50%.
  • the resistance of traditional cigarettes can be used as a reference for the resistance design of heat-not-burn tobacco products. It is easy to think of the resistance of the latter to be at the same level as that of traditional cigarettes or slightly lower than that of traditional cigarettes.
  • the suction resistance of the product and the corresponding air path of the heater can be designed technically.
  • the draw resistance of heat-not-burn cigarette products is different from that of traditional burned tobacco products.
  • the internal structure of disordered tobacco changes with the consumption of combustion and heat transfer in traditional cigarettes.
  • the draw resistance increases with the progress of smoking. Larger changes will occur.
  • the resistance to draw changes dynamically for consumption. Consumers can also determine the amount of smoke and the rate of smoke compensation according to their own smoking methods.
  • the aerosol-forming substrates arranged in an orderly axial direction and the aerosol-forming substrates arranged in a disorderly manner are essential for heat transfer and airflow paths.
  • the influence is different, and the influence of the heating element inserted into the aerosol-forming substrate on its physical form cannot be ignored.
  • suction resistance of each component of the present invention is tested under standard conditions, when a steady airflow with a flow rate of 17.5 ml/s passes through a cigarette sample, the pressure difference between the two ends of the sample represents the suction resistance.
  • the specific method is: (1) Turn on the power to preheat; (2) Calibrate the instrument with two standard rods, high and low; (3) Insert the outlet end of the sample into the probe of the instrument 9mm and wrap the sample inside the probe ; (4) Read and record, and the result is expressed in Pa.
  • the cigarette should be inserted into the specified position of the heater to be used for the test; if the tobacco section of the cigarette product is tested, the tobacco section should be carefully tested. Separate it together with the wrapping material to prevent the tobacco section from collapsing or deforming, and then perform the test.
  • heaters affect the smoking experience together with cigarettes.
  • the main impact is shown in the following three aspects:
  • the amount of smoking smoke represents the amount of substance that is smoked. This is the same as traditional cigarettes, and a certain amount of smoke needs to be guaranteed. If the amount of smoke is too small, it is difficult to bring satisfaction to consumers. Too large amount of smoke means that the required temperature or energy will be high, or higher requirements are placed on the aerosol-forming substrate, which is unnecessary. At the same time, the amount of smoke can be inconsistent with traditional cigarettes, and can be lower than that of traditional cigarettes, which may be acceptable in some environments or among consumers.
  • heating and non-combustion are limited by the heater structure, heat source and the low mass of aerosol forming base, generally there will be a phenomenon that the amount of smoke in the early stage is large, and the amount of smoke gradually decreases with the material consumption in the later stage, and the first few amounts of smoke will also appear Small, large amount of smoke in the mid-puffing period, and small amount of smoke in the later stage (similar to a parabola). Therefore, in heating non-burning tobacco products, the puffing stability should be maintained as much as possible, or the smoke should be maintained within the preset number of puffs The stability of the quantity requires the cooperation of heating elements, temperature control procedures, gas circuit design, and heating non-combustion cigarette design.
  • Strength is the core that affects the satisfaction of smoking. This is the same as traditional cigarettes. Choosing the right strength will help enhance the consumer experience.
  • the warm-up time determines the waiting time for consumers to puff, and traditional cigarettes do not have this problem.
  • a proper preheating time can not only ensure that the aerosol-forming matrix segment can be fully baked, ensure the amount of smoking mist, improve satisfaction, but also play a good role in temperature control. Too long heating time not only consumes more energy but also increases waiting time.
  • the preheating time depends on the heating element, the control method, the structure of the cigarette product and the form of the aerosol forming matrix.
  • Draw resistance which represents the resistance to smoking, indicates the smoothness of the air path between the cigarette product and the heater used with it.
  • the draw resistance is a physical property that has a great impact on the sensory quality and tar content of the cigarette.
  • the smoke tends to be flat when the suction resistance increases. If the suction resistance is too large, it will cause difficulty in smoking.
  • the suction resistance not only affects the amount of smoke, but also depends on the temperature of the smoke. The temperature of the heater has a certain relationship, and choosing the right resistance is very important for the consumer experience.
  • the heater of the present invention may be an electric heater including a battery, or may be an electric heater not including a battery.
  • the electric heater can be a peripheral heating method, a central heating method, or any other heating device that can heat the aerosol-forming substrate containing the tobacco material to the temperature range required to form the aerosol.
  • the heater of the present invention may also be a heater heated by other heating methods such as infrared heating.
  • the ratio of P 2 /P 1 is 50-85%.
  • the ratio of P 2 /P 1 may be 50%, the ratio of P 2 /P 1 may be 80%, or the ratio of P 2 /P 1 may be 85%.
  • the cigarette product section includes an aerosol-forming substrate section, a smoke gathering section and a mouth contact section, the smoke gathering section is located between the aerosol-forming substrate section and the mouth contact section, and the aerosol forming
  • the draw resistance of the matrix segment is P 21 , wherein the ratio of P 21 /P 2 is 50% to 90%.
  • aerosol-forming substrate section of the present invention can be self-prepared into any heat-not-burn tobacco product form containing tobacco raw materials.
  • the aerosol-forming substrate segment may also include a certain amount of propylene glycol, glycerin, and other components that can be heated and fogged, or a material component containing fogging components, and other ingredients or components to achieve fragrance and style. The effect of blending, masking or inhibiting the release of a certain ingredient.
  • the weight or density of the substance contained in the aerosol-forming substrate section should be within a suitable range, which not only satisfies the amount of smoke, regulates the suction resistance, and ensures rapid and effective heat transfer.
  • the weight or density is too small, making it difficult to manufacture, and the amount of smoke is insufficient. If the weight or density is too large, the air flow is not smooth and the suction resistance is large.
  • the smoke gathering section of the present invention is composed of a material with a certain pore or through-hole structure, and its main functions are: First, the aerosol generated by the aerosol-forming matrix containing tobacco substances is buffered in it, so as to reduce the size during smoking The suction resistance is provided to consumers in time. The second is that the flue gas gathering section realizes efficient heat exchange through physical space or special structures and materials to achieve the effect of flue gas cooling. Another possible effect is to use a certain strength The structural material plays a supporting role to prevent the structure of the cigarette from deforming during production, transportation or use.
  • the flue gas gathering section can be a single material or multiple materials, or composite materials. It can be inorganic non-metallic materials, polymer materials, metal materials and combinations thereof, and can be materials with higher thermal conductivity or phases.
  • the variable material can be a single structure, or multiple structures are arranged axially according to a certain rule, and at the same time, the relevant aerosol can be processed with certain components, moisturizing, flavoring and flavoring according to actual requirements.
  • the mouth contact section of the present invention is the connecting end of the aerosol and the user's oral cavity, and the aerosol is drawn into the user's mouth through the mouth contact section after being processed at various levels of the cigarette product.
  • the ratio of P 21 /P 2 is 50% to 80%.
  • the ratio of P 2 /P 1 is 50%, and the ratio of P 21 /P 2 is 66% to 75%.
  • the draw resistance P 1 of the cigarette product and the heater used with it is 200-700 Pa when used together.
  • it can be 200Pa, 600Pa, or 700Pa.
  • the draw resistance P 2 of the cigarette product section is 150 to 500 Pa.
  • the suction resistance P 21 of the aerosol-forming matrix section is 100-400 Pa.
  • the porosity of the smoke accumulation section is ⁇ 60%.
  • the smoke gathering section comprises a plurality of parts or structures arranged sequentially along the axial direction, or a structure that changes along the axial direction, and at least a part or a structure of smoke gathers along the path of the aerosol.
  • the section porosity is ⁇ 60%.
  • the present invention provides a heat-not-burn cigarette product.
  • the cigarette greatly improves the sense of smoking .
  • the smoke volume and smoke temperature can both achieve about 8 points, and the overall smoking sensory score is also about 8 points.
  • the volume of smoke is more abundant, and the smoke temperature and cigarette holder temperature are measured and reduced, which is more suitable for user needs.
  • the smoking resistance of the cigarette product section accounts for more than 50% of the overall heat-not-burn cigarette product suction resistance, which realizes the optimized design of the air path and the proper supply of air, and the suction resistance is realized The balance with the amount of smoke improves the smoking experience.
  • the suction resistance of the aerosol-forming matrix section accounts for 50% to 90% of the suction resistance of the cigarette product section, which achieves the effect of sufficient smoke volume and low interception.
  • the raw material reagents used in the embodiments of the present invention are conventionally purchased raw material reagents.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the cigarette product and the heater used in conjunction with it are used together
  • the draw resistance P 1 , the draw resistance P 2 of the cigarette product, and the ratio of P 2 /P 1 is 50%.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the cigarette product and the heater used in conjunction with it are used together
  • the draw resistance P 1 , the draw resistance P 2 of the cigarette product, and the ratio of P 2 /P 1 is 80%.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the cigarette product and the heater used in conjunction with it are used together Draw resistance P 1 , the draw resistance of cigarette products P 2 , the ratio of P 2 /P 1 is 50%, and the draw resistance of the aerosol-forming matrix segment is P 21 , where the ratio of P 21 /P 2 is 50%.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the cigarette product and the heater used in conjunction with it are used together Draw resistance P 1 , the draw resistance of cigarette products P 2 , the ratio of P 2 /P 1 is 50%, and the draw resistance of the aerosol-forming matrix segment is P 21 , where the ratio of P 21 /P 2 is 80%.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product section includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the draw resistance of cigarettes is P 1
  • the draw resistance of cigarette products is P 2
  • the ratio of P 2 /P 1 is 50%
  • the draw resistance of the aerosol-forming matrix segment is P 21 , where the ratio of P 21 /P 2 is 66%.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product section includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the draw resistance of cigarettes is P 1
  • the draw resistance of cigarette products is P 2
  • the ratio of P 2 /P 1 is 50%
  • the draw resistance of the aerosol-forming matrix segment is P 21 , where the ratio of P 21 /P 2 is 75%.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the cigarette product and the heater used in conjunction with it are used together Draw resistance P 1 , the draw resistance of the cigarette product P 2 , the ratio of P 2 /P 1 is 50%, the value of P 1 is 200 Pa, the draw resistance P 2 of the cigarette product is 150 Pa, and the draw resistance of the aerosol forming matrix is P 21 It is 100Pa.
  • a heat-not-burn cigarette product including a cigarette product and a heater used with it.
  • the cigarette product includes an aerosol-forming matrix section, a smoke gathering section and a mouth contact section.
  • the cigarette product and the heater used in conjunction with it are used together Draw resistance P 1 , the draw resistance of the cigarette product P 2 , the ratio of P 2 /P 1 is 50%, the value of P 1 is 600 Pa, the draw resistance P 2 of the cigarette product is 500 Pa, and the draw resistance of the aerosol forming matrix is P 21 It is 400Pa.
  • An aerosol-generating product comprising a cigarette product and a heater used with it.
  • the draw resistance of the cigarette product and the heater used with it is P 1
  • the draw resistance of the cigarette product is P 2
  • the P 2 The ratio of /P 1 is 40%.
  • the main beneficial effects of the suction resistance adjustment of the present invention are to improve the air intake effect, facilitate the generation of aerosols, reduce aerosol retention, reduce the temperature of the smoke, and improve the smoking sensory experience including the amount of smoke and the temperature of the smoke.
  • the score is based on a ten-point scale.
  • 1-3 points indicate a small amount of smoke, 4-6 points indicate a moderate amount of smoke, 7-8 points indicate a sufficient amount of smoke, and 9-10 points indicate a sufficient amount of smoke;
  • Air temperature 1-3 points indicate that the flue gas temperature is hot, 4-6 points indicate that the flue gas temperature is hotter, 7-8 points indicate that the flue gas temperature is more comfortable, and 9-10 points indicate that the flue gas temperature is comfortable;
  • the comprehensive evaluation is for smoke
  • a score of 1-3 indicates poor overall, a score of 4-6 indicates fair, a score of 7-8 indicates good, and a score of 9-10 indicates good overall.
  • the heater uses the same type, including heating elements, temperature control procedures, and overall structure.
  • the difference lies in the difference in the air inlet channel and the way, which is only different in the suction resistance.
  • the amount of smoke is tested by weight loss method, using ISO standard smoking method, namely 35ml/2s/30s. After 7 puffs, the quality difference before and after the puffing was calculated, and the test results of each example were divided by the result of Comparative Example 1 to obtain the relative value of the amount of smoke.
  • thermocouple tests the surface temperature of the cigarette at a distance of 5mm from the mouth end and the temperature of the flue gas at the center position, taking the highest temperature value of the flue gas and the highest temperature value of the surface of the cigarette.
  • the smoking resistance of the cigarette product controlled by the present invention accounts for more than 50% of the smoking resistance when the cigarette product and the heater used with it are used together, compared to the cigarette of comparative example 1.
  • the smoking resistance of the product accounts for the smoking resistance of the cigarette product and the heater used with it, both in terms of the amount of smoke smoked, and the maximum temperature of the smoke and the cigarette holder are improved, and the volume of smoke smoked is relatively Compared with Comparative Example 1, the maximum temperature of the smoke and the cigarette holder is reduced to a certain extent, and the overall smoking sense is improved, which is consistent with the results of the above sensory smoking score.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品和配合其使用的加热器共同使用时的吸阻为P 1，卷烟制品的吸阻为P 2，P 2/P 1的比值≥50％。加热不燃烧卷烟制品通过控制该加热不燃烧卷烟制品的卷烟制品和配合其使用的加热器共同使用时的总吸阻、各部分的吸阻及其与整体吸阻的比例关系，极大地提升了抽吸感受，加热不燃烧卷烟制品中卷烟制品的吸阻占整体加热不燃烧卷烟制品吸阻的50％以上，实现了气路的优化设计和空气的适当供应，实现了抽吸阻力和烟雾量的平衡，提升了抽吸感受，烟草段的吸阻占卷烟制品段吸阻的40％～80％，达到了烟气烟雾量充足、低截留的效果。

Description

一种加热不燃烧卷烟制品 技术领域
本发明涉及气溶胶技术领域，更具体地，涉及一种加热不燃烧卷烟制品。
背景技术
加热不燃烧卷烟制品通常包括卷烟制品和配合其使用的加热器，加热器通常包括电源、加热元件、卷烟制品容纳腔、开口、控制元件和容纳上述部分的外壳，卷烟制品通过开口出入卷烟制品容纳腔并与发热元件直接接触或非直接接触，通过加热元件将热量传递给卷烟制品，形成提供给用户的气溶胶。
在整个气溶胶形成过程中，加热元件加热以提供操作所需的温度范围且释放挥发性化合物，在气溶胶到达用户口腔的整个通路上存在多处吸阻，整体吸阻的大小取决于多种因素变化的结果，这些因素包括卷烟制品的特定性质和结构类型、放置于腔体中的卷烟制品数量，以及加热器气路设计方式等。吸阻实际上反映的是气溶胶产生过程中气流的畅通程度，它是消费者在抽吸时的直观体验，也是对抽吸的感官质量和烟气温度、嘴触处温度影响很大的一项指标。因此，加热不燃烧卷烟制品的吸阻稳定性、吸阻大小及各部件的吸阻分布都关系到整体的抽吸感受，直接对消费者的产品认同度产生影响。
现有技术中对于吸阻的降低以及吸阻的可调均有很多的公开，但多是单独针对卷烟制品即气溶胶形成基质或单独针对加热部件，以及对于整体的电加热气溶胶生成制品的吸阻产生及其相对分布对整体抽吸体验的影响研究较少，只针对卷烟制品的吸阻调整或只针对加热部件的吸阻调整均并不能确保最终气溶胶产生过程中的整体吸阻对抽吸感官的影响，其所期望的感官效果的提升也是不稳定的。现有技术CN109090705A公开了一种新型低吸阻沟槽滤棒，该技术方案中的沟槽滤棒用压纹后的沟槽用纸包裹在经开松、上助剂后的丝束外面，再用滤棒成型纸和搭口胶卷制成型，可制备出各种长度和圆周规格、压降为10～200Pa/cm、具有波纹管降温效应的直通沟槽低吸阻滤棒，其针对的也是卷烟制品中滤棒的吸阻的降低。
因此，对于加热不燃烧卷烟制品所期待的是对加热不燃烧卷烟的各部件的吸阻及其整体吸阻的合理协同调整，获得一种良好的抽吸感官。
发明内容
本发明要解决的技术问题是克服现有加热不燃烧卷烟制品吸阻调整的缺陷和不足，提供一种卷烟制品和配合其使用的加热器共同使用时的总吸阻、各部分的吸阻及其与整体吸阻的比例关系的加热不燃烧卷烟制品。
本发明上述目的通过以下技术方案实现：
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，其特征在于，所述卷烟制品和配合其使用的加热器共同使用时的吸阻为P 1，卷烟制品的吸阻为P 2，所述P 2/P 1的比值≥50％。
传统卷烟的吸阻可以作为加热不燃烧烟草制品吸阻设计的参考，将后者的吸阻调整到与传统卷烟在一个水平或者略低于传统卷烟吸阻是容易想到的，从后者的卷烟制品吸阻和相应的加热器的气路两个方面来设计技术上可实现的。但是加热不燃烧卷烟制品的吸阻与传统的燃烧烟草制品的吸阻是不同的，传统卷烟随着燃烧的消耗和热量的传递导致无序烟草内部结构发生变化，吸阻随着抽吸的进行会发生较大幅度的变化，吸阻对于消费而言是动态变化的，消费者也可以根据自己的抽吸方式决定烟雾量的大小和烟气补偿速率，更为关键的是，出于控制焦油的目的传统卷烟嘴棒吸阻和烟支吸阻一般都是比较高，而加热不燃烧烟草制品采用加热烘烤而不是燃烧的方法，在其使用前后烟草的形态发生变化相对不大，吸阻的变化相对不大，也没有降低焦油的目的，实际上相对于传统卷烟，加热不燃烧卷烟制品的焦油很低。因此选择合适的吸阻、满足抽吸体验反而是当务之急。
将加热不燃烧卷烟制品的吸阻设计到与传统卷烟在一个水平或者略低于传统卷烟，会导致前者配合使用的加热器进气不顺畅，或者烟支结构复杂，或者气雾形成基质过于紧密，或者上述问题同时存在，进而导致抽吸阻力很大且烟雾量补偿不足，一种弥补措施是提高发热元件温度，但是又会导致烟气降温难度加大，对加热器的热保护难度加大，热风险增加。另外，研究表明合适的气雾形成基质物理状态对于传热和气溶胶的产生是必要的，有序轴向排列的气雾形成基质跟无序状排列的气雾形成基质对于传热和气流路径的影响是不同的，发热元件插入气雾形成基质对于其物理形态的影响也不能忽视。
因此，对于加热不燃烧烟草制品来讲，选择不同于传统卷烟的吸阻、保证抽吸体验是可行的，需要在烟草制品烟支结构设计、选择合适的气雾形成基质类型和物理状态以及配合使用的加热器发热元件、气路设计、控制程序上综合考虑。同时，设定各部分的吸阻比例关系和总的吸阻值将有利于显著提升感官质量。
需要说明的是，本发明的各部件吸阻的检测是在标准状况下，当一个流量为17.5ml/s的稳定气流经过卷烟试样时，试样两端的压力差来代表吸阻。
具体方法为：(1)接通电源预热；(2)用高、低两支标准棒校准仪器；(3)将试样的出口端插入仪器测头内9mm并包紧测头内试样；(4)读数并记录，结果用Pa表示。
另外，如果是测试卷烟制品和配合其使用的加热器共同使用时的总吸阻，应将烟支插入配合使用的加热器指定位置进行测试；如果测试卷烟制品的烟草段，应小心将烟草段连同包裹材料分割开来，防止烟草段塌陷或变形，然后进行测试。
影响吸阻的因素很多，一是加热不燃烧卷烟制品烟草制品各段结构尺寸、气雾形成基质段密度及烟草形态、以及包裹材料，二是配套加热器的气路设计，涉及传热传质和流体力学，影响加热不燃烧卷烟制品的烟雾量、烟气温度，甚至影响加热器部分温度和抽吸时烟嘴的温度。
加热器作为加热不燃烧烟草制品不可分割的一部分，与烟支共同地影响抽吸体验。主要影响表现在如下三个方面：
抽吸烟气温度和嘴触处温度，传统卷烟点燃抽吸不存在温度的问题，但是加热不燃烧卷烟制品对温度控制要求很高。受限于加热器和烟支结构，加热不燃烧卷烟制品在抽吸的前几口温度较高，随后烟气温度逐渐降低。如果烟气温度过高，会给消费者带来灼烧感或者伤害，不仅影响抽吸感官，还是个安全问题，必须加以重视。
抽吸烟雾量，代表了被抽吸出来的物质多少，这点同传统卷烟一样，需要保证一定量的烟雾量。烟雾量太小很难给消费者带来满足感，烟雾量太大意味着需要的温度或能量会高，或者对气雾形成基质提出了更高的要求，这是没有必要的。同时，烟雾量大小可以跟传统卷烟不一致，可以低于传统卷烟的烟雾量，这在有些环境下或者消费者中是可以被接受的。由于加热不燃烧受限于加热器结构、热源和气雾形成基质量小，一般会出现抽吸前期烟雾量大、后期随着物质消耗烟雾量逐渐减小的现象，也会出现前几个烟雾量小、抽吸中期烟雾量大、后期烟雾量小的现象(类似于抛物线)，因此加热不燃烧烟草制品中应尽量保持逐口抽吸的稳定性，或者在预设的抽吸口数内保持烟雾量的稳定性，这需要发热元件、温控程序、气路设计、加热不燃烧烟支设计共同配合。
劲头，是影响抽吸满足感的核心，这点同传统卷烟一样，选择合适的劲头有 利于提升消费体验。
预热时间，决定了消费者的等待抽吸时间，传统卷烟不存在这个问题。对于加热不燃烧卷烟制品，合适的预热时间不仅能保证气雾形成基质段能够充分烘烤，保证抽吸烟雾量，提升满足感，还能对温度起到很好的控制的作用，但是预热时间太久，不仅多耗能还增加等待时间。预热时间决定于发热元件、控制方法、卷烟制品结构和气溶胶形成基质的形态。
吸阻，代表了抽吸的阻力大小，表明卷烟制品和配合其使用的加热器的气路顺畅程度，在传统烟里，吸阻是对卷烟的感官质量和焦油量影响很大的一项物理指标，一般情况下吸阻增大时烟气趋于平淡，吸阻过大时会导致抽吸困难，对于对于加热不燃烧烟草制品而言，吸阻不仅影响烟雾量，还与烟气温度包括加热器的温度有一定的关系，选择合适的吸阻对于消费体验很重要。
本发明的加热器可以为包含电池的电加热器，也可以为不含有电池的电加热器。电加热器可以为外围加热方式，也可以为中心加热方式或其他任何可以将包含烟草物质在内的气溶胶形成基质加热至形成气溶胶所需温度范围的加热装置。
本发明的加热器还可以为红外加热等其他加热方式加热的加热器。
更优选地，所述P 2/P 1的比值为50～85％。例如可以为P 2/P 1的比值为50％、P 2/P 1的比值为80％或P 2/P 1的比值为85％。
优选地，所述卷烟制品段包括气雾形成基质段、烟气聚集段和嘴触段，所述烟气聚集段位于所述气雾形成基质段和嘴触段之间，所述气雾形成基质段的吸阻为P 21，其中P 21/P 2的比值为50％～90％。
此处需要说明的是，本发明的气雾形成基质段可自备成任何包含烟草原料的加热不燃烧用烟草制品形式。
气雾形成基质段的作用是受热能够产生气溶胶，其全部或部分成分是烟草或经过处理的烟草成分。所述烟草成分包括但不限于烤烟烟草、混合型烟草、晾晒烟草、再造烟草、膨胀烟草中的一种及其任何组合。所述烟草形态不限于条、丝、片、颗粒、粉末中的一种及其任何组合。所述气雾形成基质段可以是由上述一种或多种烟草成分组成的无序结构，也可以是由上述一种或多种烟草成分组成的有序结构或均质结构。另外，所述气雾形成基质段还可以包括一定量的丙二醇、甘油等能够受热起雾的成分，或包含起雾成分的物质组分，还包括其他成分或组分，以达到增香、风格调配、掩蔽或抑制某种成分释放的效果。
所述气雾形成基质段包含的物质重量或密度要在合适的范围内，既满足烟雾量、调控吸阻以及保证热量的快速有效传递，重量或密度太小，制造难度大、烟雾量不足，重量或密度太大，导致气流不够流畅抽吸阻力大。
本发明的烟气聚集段是具有一定孔隙或通孔结构的材料构成，主要作用为：一是将包含烟草物质在内的气溶胶形成基质产生的气溶胶缓存在其中，以便抽吸时减小抽吸阻力并及时提供给消费者，二是所述烟气聚集段通过物理空间或特殊结构、材料实现热的高效交换，达到烟气降温的效果，还有一种可能的作用是采用一定强度的结构材料起到支撑作用，防止在制作、运输或使用过程中烟支结构变形。
所述烟气聚集段可以是单一的材料或多种材料，或复合材料，可以是无机非金属材料、高分子材料、金属材料及其组合，可以是导热系数较高的材料，也可以是相变材料，可以是单一的结构，或者多种结构按照一定规律轴向排布，同时还可以根据实际涉及需求对相关气溶胶进行某种成分处理、保润、增香和调香处理。本发明的嘴触段为气溶胶与用户口腔的衔接端，气溶胶经过卷烟制品各级处理后经由嘴触段抽吸入用户口腔。
优选地，所述P 21/P 2的比值为50％～80％。
更优选地，所述P 2/P 1的比值为50％，所述P 21/P 2的比值为66％～75％。
优选地，所述卷烟制品和配合其使用的加热器共同使用时的吸阻P 1为200～700Pa。例如可以为200Pa、600Pa或700Pa。
优选地，所述卷烟制品段的吸阻P 2为150～500Pa。优选地，所述气雾形成基质段的吸阻P 21为100～400Pa。
为了实现上述加热不燃烧卷烟制品的各段吸阻控制及实现整体的吸阻分布控制，优选地，所述烟气聚集段的孔隙率≥60％。
优选地，所述烟气聚集段包含多种沿轴向顺序排列的部分或结构，或者一种沿轴向上变化的结构，在气溶胶经过的路径上至少一部分或一种结构的烟气聚集段孔隙率≥60％。
与现有技术相比，本发明的有益效果是：
(1)本发明提供了一种加热不燃烧卷烟制品，通过控制该加热不燃烧卷烟制品的加热器和卷烟制品的吸阻及其与整体吸阻的比例关系，卷极大地提升了抽吸感官，烟雾量和烟气温度均可以实现8分左右，整体抽吸感官评分也在8分左 右，烟雾量更加丰盈，烟气温度和烟嘴温度均有一定测降低，更匹配用户需求。
(2)本发明的加热不燃烧卷烟制品中卷烟制品段的吸阻占整体加热不燃烧卷烟制品吸阻的50％以上，实现了气路的优化设计和空气的适当供应，实现了抽吸阻力和烟雾量的平衡，提升了抽吸感受。
(3)本发明的加热不燃烧卷烟制品中气雾形成基质段的吸阻占卷烟制品段吸阻的50％～90％，达到了烟气烟雾量充足、低截留的效果。
具体实施方式
下面结合具体实施方式对本发明作进一步的说明，但实施例并不对本发明做任何形式的限定。除非另有说明，本发明实施例采用的原料试剂为常规购买的原料试剂。
实施例1
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％。
实施例2
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为80％。
实施例3
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％，气雾形成基质段的吸阻为P 21，其中P 21/P 2的比值为50％。
实施例4
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％，气雾形成基质段的吸阻为P 21，其中P 21/P 2的比值为80％。
实施例5
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品 段包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％，气雾形成基质段的吸阻为P 21，其中P 21/P 2的比值为66％。
实施例6
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品段包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％，气雾形成基质段的吸阻为P 21，其中P 21/P 2的比值为75％。
实施例7
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％，P 1值为200Pa，卷烟制品的吸阻P 2为150Pa，气雾形成基质段的吸阻P 21为100Pa。
实施例8
一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，卷烟制品和配合其使用的加热器共同使用时的吸阻P 1，卷烟制品的吸阻P 2，P 2/P 1的比值为50％，P 1值为600Pa，卷烟制品的吸阻P 2为500Pa，气雾形成基质段的吸阻P 21为400Pa。
对比例1
一种气溶胶生成制品，包括卷烟制品和配合其使用的加热器，卷烟制品和配合其使用的加热器共同使用时的吸阻为P 1，卷烟制品的吸阻为P 2，所述P 2/P 1的比值为40％。
结果检测
本发明的吸阻调整的主要有益效果为改善进气效果，利于气溶胶产生，减少气溶胶截留，并有利于降低烟气温度，改善包括烟雾量、烟气温度在内的抽吸感官体验。评分采用十分制，其中，针对烟雾量：1-3分表示烟雾量小，4-6分表示烟雾量适中，7-8分表示烟雾量较充足，9-10分表示烟雾量充足；针对烟气温度，1-3分表示烟气温度热，4-6分表示烟气温度较热，7-8分表示烟气温度较舒适，9-10分表示烟气温度舒适；综合评判是对烟雾量大小、烟气温度和烟气释放一致性，其中1-3分表明整体较差，4-6分表明一般，7-8分表明较好，9-10分表 明整体好。
(1)整体抽吸感官评价
表1各实施例与对比例的感官评价打分表
序号 烟雾量 烟气温度 整体评分
实施例1 8 8 8
实施例2 8 8 7
实施例3 8 8 8
实施例4 9 8 8
实施例5 9 8 9
实施例6 9 9 9
实施例7 8 8 8
实施例8 8 8 8
对比例1 6 6 6
需要说明的是：针对以上测试，加热器采用的同一种，包括发热元件、温控程序和整体结构相同，不同之处在于进气通道和方式的差异，仅仅表现在吸阻值上不同。
(2)相关指标检测
a.烟雾量采用减重法测试，利用ISO标准吸烟方法进行，即35ml/2s/30s。抽7口后计算抽吸前后的质量差，并将各实施例的测试结果除以对比例1的结果，得到烟气量的相对值。
b.热电偶测试距离嘴端5mm处烟支表面温度和中心位置烟气温度，取7口测试的烟气最高温度数值和烟支表面的最高温度数值。
表2与感官相关的测试数据列表
Figure PCTCN2019095698-appb-000001
Figure PCTCN2019095698-appb-000002
从上述实施例和对比例1的数据可以看出，本发明控制卷烟制品的吸阻占卷烟制品和配合其使用的加热器共同使用时的吸阻的50％以上，相对于对比例1的卷烟制品的吸阻占卷烟制品和配合其使用的加热器共同使用时的吸阻的无论是在抽吸的烟雾量上，还是烟气和烟嘴的最高温度上均有改善，抽吸的烟雾量相对于对比例1更加丰盈，烟气和烟嘴的最高温度均有一定程度的降低，整体抽吸感官均有很搭的提升，与上述感官抽吸评分的结果相一致。
显然，本发明的上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。

Claims (10)

  1. 一种加热不燃烧卷烟制品，包括卷烟制品和配合其使用的加热器，其特征在于，所述卷烟制品和配合其使用的加热器共同使用时的吸阻为P 1，卷烟制品的吸阻为P 2，所述P 2/P 1的比值≥50％。
  2. 如权利要求1所述加热不燃烧卷烟制品，其特征在于，所述P 2/P 1的比值为50～85％。
  3. 如权利要求1所述加热不燃烧卷烟制品，其特征在于，所述卷烟制品包括气雾形成基质段、烟气聚集段和嘴触段，所述烟气聚集段位于所述气雾形成基质和嘴触段之间，所述气雾形成基质段的吸阻为P 21，其中P 21/P 2的比值为50％～90％。
  4. 如权利要求3所述加热不燃烧卷烟制品，其特征在于，所述P 21/P 2的比值为50％～80％。
  5. 如权利要求4所述加热不燃烧卷烟制品，其特征在于，所述P 21/P 2的比值为66％～75％。
  6. 如权利要求5所述加热不燃烧卷烟制品，其特征在于，所述P 2/P 1的比值为50％，所述P 21/P 2的比值为66％～75％。
  7. 如权利要求1～6任意一项所述加热不燃烧卷烟制品，其特征在于，所述卷烟制品和配合其使用的加热器共同使用时的吸阻P 1为200～700Pa。
  8. 如权利要求7所述加热不燃烧卷烟制品，其特征在于，所述卷烟制品的吸阻P 2为150～500Pa。
  9. 如权利要求8所述加热不燃烧卷烟制品，其特征在于，所述气雾形成基质段的吸阻P 21为100～400Pa。
  10. 如权利要求9所述加热不燃烧卷烟制品，其特征在于，所述烟气聚集段的孔隙率≥60％。
PCT/CN2019/095698 2019-06-27 2019-07-12 一种加热不燃烧卷烟制品 WO2020258385A1 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020217000811A KR102552980B1 (ko) 2019-06-27 2019-07-12 가열 불연소 궐련 제품
UAA202100089A UA127991C2 (uk) 2019-06-27 2019-07-12 Сигаретний виріб для нагрівання без спалювання
US17/259,555 US20210161200A1 (en) 2019-06-27 2019-07-12 Heat-not-burn cigarette product
EP19934338.5A EP3799748B1 (en) 2019-06-27 2019-07-12 Heat-not-burn cigarette product
JP2020573409A JP7271583B2 (ja) 2019-06-27 2019-07-12 加熱非燃焼式巻きタバコ
PH12021550136A PH12021550136A1 (en) 2019-06-27 2021-01-18 Heat-not-burn cigarette product

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910568122.3A CN110301675A (zh) 2019-06-27 2019-06-27 一种加热不燃烧卷烟制品
CN201910568122.3 2019-06-27

Publications (1)

Publication Number Publication Date
WO2020258385A1 true WO2020258385A1 (zh) 2020-12-30

Family

ID=68076663

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/095698 WO2020258385A1 (zh) 2019-06-27 2019-07-12 一种加热不燃烧卷烟制品

Country Status (8)

Country Link
US (1) US20210161200A1 (zh)
EP (1) EP3799748B1 (zh)
JP (1) JP7271583B2 (zh)
KR (1) KR102552980B1 (zh)
CN (1) CN110301675A (zh)
PH (1) PH12021550136A1 (zh)
UA (1) UA127991C2 (zh)
WO (1) WO2020258385A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112082923B (zh) * 2020-09-21 2024-05-28 云南中烟工业有限责任公司 一种准确检测并量化表征卷烟抽吸轻松感的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104770876A (zh) * 2015-03-23 2015-07-15 云南中烟工业有限责任公司 一种具有电子烟抽吸功能的电加热型烟斗
CN104869855A (zh) * 2012-12-21 2015-08-26 菲利普莫里斯生产公司 包括气流引导元件的吸烟制品
CN105072937A (zh) * 2013-03-15 2015-11-18 菲利普莫里斯生产公司 具有包括烟雾改性剂的气流引导元件的吸烟制品
CN109090705A (zh) 2018-06-27 2018-12-28 当阳鸥翼德电子科技有限公司 一种新型低吸阻沟槽滤棒及制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1265504E (pt) 2000-03-23 2009-09-04 Pmpi Llc Sistema eléctrico para fumar e método
US6615840B1 (en) * 2002-02-15 2003-09-09 Philip Morris Incorporated Electrical smoking system and method
DE102008014587A1 (de) * 2007-03-16 2009-04-16 Bendzko, Peter, Dr. Rauchlose Zigarette und Verfahren zu ihrer Herstellung
FI121361B (fi) * 2008-01-22 2010-10-29 Stagemode Oy Tupakkatuote ja menetelmä sen valmistamiseksi
EP3520636B1 (en) * 2010-05-06 2024-04-17 R. J. Reynolds Tobacco Company Segmented smoking article
RU2602053C2 (ru) * 2012-01-03 2016-11-10 Филип Моррис Продактс С.А. Генерирующее аэрозоль устройство и система с усовершенствованным потоком воздуха
AR091509A1 (es) * 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
UA118858C2 (uk) 2013-12-05 2019-03-25 Філіп Морріс Продактс С.А. Виріб, що генерує аерозоль, з жорстким порожнистим наконечником
KR102459145B1 (ko) * 2013-12-05 2022-10-27 필립모리스 프로덕츠 에스.에이. 저 저항 기류 경로를 갖는 에어로졸 발생 물품
CA2920949A1 (en) * 2015-02-17 2016-08-17 Mark Krietzman Zoned vaporizer
CN105146734A (zh) * 2015-08-14 2015-12-16 贵州中烟工业有限责任公司 一种酱香型加热不燃烧的烟草制品及其制备方法
CN208192157U (zh) * 2018-05-16 2018-12-07 云南中烟工业有限责任公司 一种气溶胶产生装置
CN108354236A (zh) * 2018-05-16 2018-08-03 云南中烟工业有限责任公司 一种气溶胶产生装置
CN109090699A (zh) * 2018-08-28 2018-12-28 河北中烟工业有限责任公司 一种加热不燃烧烟草制品的制备方法
CN109259292B (zh) * 2018-09-13 2022-02-01 云南中烟工业有限责任公司 一种烟草烘烤香型再造烟叶及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104869855A (zh) * 2012-12-21 2015-08-26 菲利普莫里斯生产公司 包括气流引导元件的吸烟制品
CN105072937A (zh) * 2013-03-15 2015-11-18 菲利普莫里斯生产公司 具有包括烟雾改性剂的气流引导元件的吸烟制品
CN104770876A (zh) * 2015-03-23 2015-07-15 云南中烟工业有限责任公司 一种具有电子烟抽吸功能的电加热型烟斗
CN109090705A (zh) 2018-06-27 2018-12-28 当阳鸥翼德电子科技有限公司 一种新型低吸阻沟槽滤棒及制备方法

Also Published As

Publication number Publication date
EP3799748A1 (en) 2021-04-07
EP3799748A4 (en) 2021-09-15
CN110301675A (zh) 2019-10-08
JP2021531742A (ja) 2021-11-25
JP7271583B2 (ja) 2023-05-11
KR102552980B1 (ko) 2023-07-06
KR20210018943A (ko) 2021-02-18
PH12021550136A1 (en) 2021-09-27
EP3799748B1 (en) 2023-08-30
UA127991C2 (uk) 2024-03-06
US20210161200A1 (en) 2021-06-03

Similar Documents

Publication Publication Date Title
CA3076886C (en) Aerosol generating device having heater
CN107960680B (zh) 一种能够降低烟气温度和释放香味的纸管及其用途
JP2021514644A (ja) シガレット及びシガレット用エアロゾル生成装置
JP7144115B2 (ja) エアロゾル生成装置用のシガレット及びそのシガレットを使用するエアロゾル生成装置
EP3818875A1 (en) Cigarette with outer wrapper
JP7381612B2 (ja) 分離可能なベンチュリ要素を有するエアロゾル発生装置
JP7477118B2 (ja) 液状組成物を含むエアロゾル生成物品及びそれを含むエアロゾル生成システム
US20220256914A1 (en) Aerosol-generating article including tobacco sheet and aerosol-generating system using the same
KR20210044064A (ko) 복수의 서셉터를 포함하는 에어로졸 발생 물품
CN109171022A (zh) 一种多段式加热不燃烧卷烟
WO2020258385A1 (zh) 一种加热不燃烧卷烟制品
CN115175577A (zh) 气溶胶生成制品及其制造方法
JP7359513B2 (ja) 熱伝導性物質を含有するエアロゾル生成物品
JP7260225B2 (ja) 媒質に含まれたニコチンの移行量が増大するようにエアロゾルを生成するための方法及びシステム
KR102621761B1 (ko) 에어로졸 생성 물품이 과습 상태인지 여부를 판단하는 에어로졸 생성 장치
US20220400737A1 (en) Aerosol generating article
JP7351585B2 (ja) 酢酸セルローストウ、それを含むフィルタ、及び該フィルタを含むエアロゾル生成物品
US20230118486A1 (en) Aerosol generating article, thread filter, and cooling article including thread filter
US20240188624A1 (en) Aerosol generating article including liquid composition and aerosol generating system including the aerosol generating article
JP2023545975A (ja) 引き出し抵抗が低く、風味の送達が改善された、エアロゾル発生システム
JP2023544739A (ja) 非均質化たばこ基体を有するエアロゾル発生物品
KR20230061630A (ko) 무연 기능을 구비한 에어로졸 발생 장치

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2020573409

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20217000811

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2019934338

Country of ref document: EP

Effective date: 20201228

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19934338

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE