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WO2021073425A1 - Boudin de tabac chauffant étanche à l'air - Google Patents

Boudin de tabac chauffant étanche à l'air Download PDF

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Publication number
WO2021073425A1
WO2021073425A1 PCT/CN2020/118760 CN2020118760W WO2021073425A1 WO 2021073425 A1 WO2021073425 A1 WO 2021073425A1 CN 2020118760 W CN2020118760 W CN 2020118760W WO 2021073425 A1 WO2021073425 A1 WO 2021073425A1
Authority
WO
WIPO (PCT)
Prior art keywords
tobacco
section
side wall
hole
cigarette
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/CN2020/118760
Other languages
English (en)
Chinese (zh)
Inventor
李斌
韩敬美
张柯
吴俊�
王爽
吕茜
王兵
雷萍
付丽丽
李志强
黄锋
廖思尧
王乐
龚为民
汤建国
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.)
China Tobacco Yunnan Industrial Co Ltd
Zhengzhou Tobacco Research Institute of CNTC
Original Assignee
China Tobacco Yunnan Industrial Co Ltd
Zhengzhou Tobacco Research Institute of CNTC
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
Priority claimed from CN202010382903.6A external-priority patent/CN113615869B/zh
Priority claimed from CN202010382902.1A external-priority patent/CN113615868B/zh
Priority claimed from CN202010422761.1A external-priority patent/CN111567863A/zh
Priority claimed from CN202010422575.8A external-priority patent/CN111567862B/zh
Priority claimed from CN202010422579.6A external-priority patent/CN111588079B/zh
Application filed by China Tobacco Yunnan Industrial Co Ltd, Zhengzhou Tobacco Research Institute of CNTC filed Critical China Tobacco Yunnan Industrial Co Ltd
Priority to JP2022513908A priority Critical patent/JP7266148B2/ja
Publication of WO2021073425A1 publication Critical patent/WO2021073425A1/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 invention belongs to the field of heating non-burning cigarettes, and particularly relates to a closed heating type cigarette.
  • the present invention provides a closed heating cigarette.
  • the cigarette includes, from upstream to downstream, a tobacco section 1, a low suction resistance section 2, and a functional filter section 3 which are in turn coaxially abutted and sealed at the upstream end.
  • the external package has external package 4;
  • the low suction resistance section 2 is a tube having an axial central cavity 2-1 and a circumferential side wall through hole 2-2, and the number of the side wall through hole 2-2 is at least one;
  • the upstream end sealing method of the tobacco section 1 is as follows: the circumference and/or upstream end surface of the tobacco section 1 is wrapped with a paper-based or foil-based material with air-impermeable or controllable air permeability to form a closed system; or the tobacco section 1 A plug 5 abuts coaxially at the upstream end.
  • the plug 5 and the outer wrapper 4 are made of air-impermeable or controllable air-permeability materials, such as aluminum foil.
  • the shape of the plug 5 is cylindrical, has good thermal stability, and will not be deformed due to the increase in temperature, such as polymer material blocks and metal blocks.
  • the plug 5 has a certain degree of thermal stability, and will not deform significantly when the temperature is below 400 degrees Celsius.
  • the axial center of the tobacco section 1 has an axial first smoke passage 1 -1.
  • the non-axial portion of the tobacco section 1 further includes a plurality of axial second smoke passages 1-2.
  • the first flue gas channel 1-1 and the second flue gas channel 1-2 axially penetrate the tobacco section 1, that is, the tobacco section 1 has a honeycomb structure.
  • the functional filter section 3 includes a cooling section 3-1 and a filtering section 3-2.
  • the tobacco section 1 includes shredded tobacco, tobacco flakes, tobacco particles, tobacco shaped bodies or tobacco-containing gels.
  • a coaxial through hole 4-1 is provided on the outer wrapper 4 at a position corresponding to the side wall through hole 2-2, and the diameter of the coaxial through hole 4-1 is not smaller than the side wall through hole 3-2 aperture.
  • the low suction resistance section 2 may be an empty tube.
  • the low suction resistance section 2 further includes a barrier layer 2-3 with a certain air permeability provided on the circumferential side wall of the central cavity 2-1. More preferably, there is a hollow tubular support layer between the tube wall of the low suction resistance section 2 and the barrier layer 2-3, and the side wall through hole 2-2 penetrates the support layer.
  • the barrier layer 2-3 completely covers the circumferential sidewall of the central cavity 2-1 and the sidewall through hole 2-2. More preferably, the barrier layer 2-3 is a paper-based or acetate fiber molded material with a certain air permeability/porosity.
  • the low suction resistance section 2 further includes a restricting flow guiding element 2-4 provided in the central cavity 2-1 with an axial passage.
  • the draw resistance of the low draw resistance section 2 is controllable, so it can be called a controllable draw resistance section.
  • the restricting and guiding element 2-4 is a columnar body with a certain degree of air permeability, which completely fills or partially fills the central cavity 2-1.
  • the side wall of the restricting flow guiding element 2-4 covers the side wall through hole 2-2.
  • the restricting flow guiding element 2-4 has a plurality of axial channels inside, and the air permeability of the side wall of the outer axial channel is less than the air permeability of the central axial channel.
  • the several axial passages include: a central axial passage arranged at the center of the cigarette and an outer axial passage arranged outside the central axial passage.
  • the restricting flow guiding element 2-4 includes an outermost hollow cylindrical restricting layer and several hollow cylindrical guiding layers inside, and the air permeability of the restricting layer is less than the air permeability of the air guiding layer.
  • the present invention designs a closed cigarette for the first time, which is matched with a heating type smoking appliance.
  • the closed cigarette tobacco section 1 is closed at one end contacting the cigarette accommodating cavity, because the formed fresh smoke has a negative impact on the internal atmosphere of the cigarette. With the displacement effect, the oxygen content in the cigarette will decrease with the heating process. At this time, even if the heating temperature is increased, combustion will not occur. Therefore, the heating temperature can be increased to fully release the tobacco aroma components and increase the amount of smoke.
  • the closed cigarette of the present invention is designed with a low suction resistance section 2 with an axial central cavity 2-1 and a circumferential side wall through hole 2-2.
  • the outside air flows from the side wall through hole 2- 2 Enter, and mix with the smoke produced by heating the tobacco section 1 in the cavity to form mainstream smoke for people to inhale.
  • outside air enters through the side wall through holes 2-2 during the suction process, and the low suction resistance section 2 has a higher air flow rate and a lower pressure, which has the effect of extracting smoke from the tobacco section 1.
  • the outside air also has a cooling effect on the smoke.
  • the cigarette of the present invention uses a plug 5 to seal the tobacco section 1.
  • the plug 5 can be rolled together with the tobacco section 1, which is convenient for industrial production. If components such as a sealing film are used to seal the tobacco section separately, the cigarette production process has to be changed, and the existing equipment is greatly modified, which is not convenient for industrial production.
  • the cigarette is designed with several axial channels in the tobacco section 1 for the first time, which is conducive to the diffusion of smoke in the enclosed tobacco section 1.
  • the cigarette of the present invention is provided with a barrier layer 2-3 covering the circumferential side wall of the central cavity 2-1 and the side wall through hole 2-2 in the low-draw resistance section 2. It has a certain degree of air permeability and does not affect the inflow of outside air when inhaling; when not inhaling, the smoke will not escape through the side wall through holes 2-2, so it can effectively reduce the loss of smoke.
  • the cigarette of the present invention is provided with a restricting flow guiding element 2-4 having an axial smoke diffusion channel in the low suction resistance section 2.
  • the restricting flow guide element 2-4 has a certain degree of air permeability, the axial smoke diffusion resistance is low, and the radial smoke diffusion resistance is high. When pumping, it does not affect the inflow of outside air; when not pumping, due to the high radial smoke diffusion resistance, the smoke will not escape through the side wall through holes 2-2, so the loss of smoke can be effectively reduced.
  • the suction resistance of the cigarette can be adjusted by changing the pore size and number of the through holes 2-2 in the circumferential side wall and the porosity of the restricting flow guiding element 2-4.
  • Figure 1 is a longitudinal cross-sectional view of a closed heating type cigarette in Example 1.
  • Example 2 is a longitudinal cross-sectional view of a closed heating type cigarette in Example 2.
  • Fig. 3 is a longitudinal sectional view of a closed heating type cigarette in Example 3.
  • Example 4 is a schematic longitudinal cross-sectional view of a closed heating type cigarette in Example 4.
  • Figure 5 is a schematic longitudinal cross-sectional view of a closed heating cigarette in Example 5.
  • Tobacco section 1-1, the first flue gas channel, 1-2, the second flue gas channel, 2, the low suction resistance section, 2-1, the central cavity, 2-2, the side wall through hole, 2 -3.
  • a closed-heated cigarette from upstream to downstream, the cigarette includes a tobacco section 1, a low suction resistance section 2, and a functional filter section 3 that are in turn coaxially abutted and sealed at the upstream end.
  • the cigarette is wrapped with an external wrapper 4.
  • the outer wrapper 4 includes cigarette paper and tipping paper, which together wrap the cigarettes as a whole.
  • the low suction resistance section 2 is a hollow paper tube having an axial central cavity 2-1 and a circumferential side wall through hole 2-2, and the number of the side wall through hole 2-2 is two.
  • the upstream end sealing method of the tobacco section 1 is as follows: the circumference and the upstream end surface of the tobacco section 1 are wrapped by airtight aluminum foil to form a closed system.
  • a coaxial through hole 4-1 is provided on the outer wrapper 4 at a position corresponding to the side wall through hole 2-2, and the diameter of the coaxial through hole 4-1 is not smaller than the side wall through hole 3-2 ⁇ The aperture.
  • the functional filter section 3 includes a cooling section 3-1 and a filtering section 3-2 that are coaxially abutted in sequence.
  • the tobacco section 1 includes shredded tobacco.
  • the closed cigarette of this embodiment 1 is matched with a heating type smoking set. Since the formed fresh smoke has a displacement effect on the internal atmosphere of the cigarette, the oxygen content in the cigarette will decrease with the heating process. At this time, Even if the heating temperature is increased, combustion will not occur. Therefore, the heating temperature can be increased to fully release the tobacco aroma components and increase the amount of smoke.
  • the closed cigarette tobacco section 1 of the first embodiment is sealed at the upstream end of the cigarette accommodating cavity in contact with the smoking article, so that tobacco residues will not fall and contaminate the smoking article.
  • the closed cigarette of this embodiment 1 is designed with a low suction resistance section 2 having an axial center cavity 2-1 and a circumferential side wall through hole 2-2.
  • the outside air flows from the side wall through hole 2- 2 Enter, and mix with the smoke produced by heating the tobacco section 1 in the cavity to form mainstream smoke for people to inhale.
  • outside air enters through the side wall through holes 2-2 during the suction process, and the low suction resistance section 2 has a higher air flow rate and a lower pressure, which has the effect of extracting smoke from the tobacco section 1.
  • the outside air also has a cooling effect on the smoke.
  • a closed-heated cigarette the cigarette includes a plug 5, a tobacco section 1, a low-resistance section 2, and a functional filter section 3 which are in turn coaxially abutting from upstream to downstream.
  • the cigarette is wrapped with an external wrapper 4.
  • the outer wrapper 4 includes cigarette paper and tipping paper, which together wrap the cigarettes as a whole.
  • the low suction resistance section 2 is a hollow paper tube with an axial central cavity 2-1 and a circumferential side wall through hole 2-2, and the number of the side wall through hole 2-2 is two.
  • a coaxial through hole 4-1 is provided on the outer wrapper 4 at a position corresponding to the side wall through hole 2-2, and the diameter of the coaxial through hole 4-1 is not smaller than the side wall through hole 3-2 ⁇ The aperture.
  • the functional filter section 3 includes a cooling section 3-1 and a filtering section 3-2.
  • the tobacco section 1 includes tobacco particles.
  • the shape of the plug 5 is cylindrical, the material is aluminum foil, and the thickness is about 3 mm. It has good thermal stability and will not be significantly deformed due to temperature rise.
  • the plug 5 and the tobacco section 1 coaxially abutting on the cigarettes from upstream to downstream form a sealed tobacco section at the upstream end.
  • Example 2 Compared with Example 1, the cigarette of Example 2 uses the plug 5 to seal the tobacco section.
  • the plug 5 can be rolled together with the tobacco section 1, which is convenient for industrial production. If components such as a sealing film are used to seal the tobacco section separately, the cigarette production process has to be changed, and the existing equipment is greatly modified, which is inconvenient for industrial production.
  • a closed-heated cigarette the cigarette includes a plug 5, a tobacco section 1, a low-resistance section 2, and a functional filter section 3 that are in turn coaxially abutting from upstream to downstream.
  • the cigarette is wrapped with an external wrapper 4.
  • the outer wrapper 4 includes cigarette paper and tipping paper, which together wrap the cigarettes as a whole.
  • the low suction resistance section 2 is a hollow paper tube with an axial central cavity 2-1 and a circumferential side wall through hole 2-2, and the number of the side wall through hole 2-2 is 2;
  • the tobacco section 1 has an axial first flue gas channel 1-1 at its axis.
  • the non-axial portion of the tobacco section 1 also includes 6 axial second smoke passages 1-2.
  • the first flue gas channel 1-1 and the second flue gas channel 1-2 axially penetrate the tobacco section 1. That is, the tobacco section 1 has a honeycomb structure.
  • a coaxial through hole 4-1 is provided on the outer wrapper 4 at a position corresponding to the side wall through hole 2-2, and the diameter of the coaxial through hole 4-1 is not smaller than the side wall through hole 3-2 ⁇ The aperture.
  • the functional filter section 3 includes a cooling section 3-1 and a filtering section 3-2.
  • the tobacco section 1 includes a tobacco shaped body.
  • the shape of the plug 5 is cylindrical, the material is aluminum foil, and its thickness is about 3 mm. It has good thermal stability and will not be significantly deformed due to temperature rise.
  • a number of axial channels are designed in the tobacco section 1 for the first time, which is beneficial to the diffusion of smoke in the closed tobacco section 1.
  • a closed heating cigarette the cigarette includes, from upstream to downstream, a tobacco section 1, a low suction resistance section 2, and a functional filter section 3 which are in turn coaxially abutted and sealed at the upstream end.
  • the cigarette is wrapped with an external wrapper 4.
  • the outer wrapper 4 includes cigarette paper and tipping paper, which together wrap the cigarettes as a whole.
  • the low suction resistance section 2 is a tube body with an axial central cavity 2-1 and a circumferential side wall through hole 2-2, and the number of the side wall through hole 2-2 is two;
  • the low suction resistance section 2 also includes a barrier layer 2-3 with a certain air permeability provided on the circumferential side wall of the central cavity 2-1.
  • the barrier layer 2-3 is a paper-based or acetate fiber molded material with a certain degree of air permeability.
  • the barrier layer 2-3 completely covers the circumferential sidewall of the central cavity 2-1 and the sidewall through hole 2-2.
  • the sealing method of the upstream end of the sealed tobacco section 1 is as follows: the upstream end of the sealed tobacco section 1 abuts against a plug 5 coaxially.
  • a coaxial through hole 4-1 is provided on the outer wrapper 4 at a position corresponding to the side wall through hole 2-2, and the diameter of the coaxial through hole 4-1 is not smaller than the side wall through hole 2-2 ⁇ The aperture.
  • the functional filter section 3 includes a cooling section 3-1 and a filtering section 3-2.
  • the tobacco section 1 includes a tobacco-containing gel.
  • the cigarette of this embodiment 4 is provided with a barrier layer 2-3 covering the circumferential side wall of the central cavity 2-1 and the side wall through hole 2-2 in the low suction resistance section 2.
  • the barrier layer 2-3 has a certain degree of air permeability. When it is sucked, it does not affect the inflow of outside air; when it is not sucked, the smoke will not escape through the side wall through holes 2-2, so it can effectively reduce the loss of smoke. .
  • the cigarette includes, from upstream to downstream, a tobacco section 1, a low suction resistance section 2, and a functional filter section 3 which are in turn coaxially abutted and sealed at the upstream end.
  • the cigarette is wrapped with an external wrapper 4.
  • the low suction resistance section 2 is a pipe body with an axial central cavity 2-1 and a circumferential side wall through hole 2-2, the number of the side wall through hole 2-2 is two, and the diameter is 1.5mm;
  • the low suction resistance section 2 also includes a restricting flow guiding element 2-4 with a number of axial channels arranged in the central cavity 2-1, and the porosity of the restricting flow guiding element 2-4 is 40 %.
  • the restricting and guiding element 2-4 is a paper-based material with a certain degree of air permeability.
  • the restricting flow guiding element 2-4 completely covers the circumferential side wall of the central cavity 2-1 and the side wall through hole 2-2, and completely fills the central cavity 2-1.
  • the sealing method of the upstream end of the sealed tobacco section 1 is as follows: the upstream end of the sealed tobacco section 1 abuts against a plug 5 coaxially.
  • the plug 5 is made of airtight material and has certain thermal stability, and will not undergo significant deformation at 400°C, such as silica gel blocks and metal blocks.
  • a coaxial through hole 4-1 is provided on the outer wrapper 4 at a position corresponding to the side wall through hole 2-2, and the diameter of the coaxial through hole 4-1 is not smaller than the side wall through hole 2-2 ⁇ The aperture.
  • the restricting flow guiding element 2-4 includes an outermost hollow cylindrical restricting layer and a plurality of hollow cylindrical guiding layers inside, and the air permeability of the restricting layer is less than the air permeability of the air guiding layer.
  • the functional filter section 3 includes a cooling section 3-1 and a filtering section 3-2.
  • the tobacco section 1 includes a tobacco-containing gel.
  • the cigarette of Example 5 is provided with a restricting flow guide element 2-4 having an axial smoke diffusion channel in the low suction resistance section 2.
  • the restricting flow guiding element 2-4 has a certain degree of air permeability, the axial smoke diffusion resistance is low, and the radial smoke diffusion resistance is high. When pumping, it does not affect the inflow of outside air; when not pumping, due to the high radial smoke diffusion resistance, the smoke will not escape through the side wall through holes 2-2, so the loss of smoke can be effectively reduced.
  • the suction resistance of the cigarette can be adjusted by changing the pore size and number of the through holes 2-2 in the circumferential side wall and the porosity of the restricting flow guiding element 2-4.

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

Abstract

Boudin de tabac chauffant étanche à l'air, le boudin de tabac comprenant, de manière séquentielle coaxiale en butée de l'amont vers l'aval, un segment de tabac scellé à l'extrémité en amont (1), un segment de faible résistance à l'étirage (2), et un segment de filtre fonctionnel (3), et une partie d'enveloppement externe (4) est enveloppée sur l'extérieur du boudin de tabac. Le segment à faible résistance à l'étirage (2) est un corps de tuyau pourvu d'une cavité centrale axiale (2-1) et d'un trou traversant de paroi latérale circonférentielle (2-2). Le mode d'étanchéité d'extrémité en amont du segment de tabac (1) est : la circonférence et/ou l'extrémité en amont du segment de tabac (1) étant enveloppées dans un matériau de base en papier ou en feuille imperméable ou perméable de façon contrôlable à l'air pour former un système fermé ; ou un bouchon (5) venant en butée coaxiale contre l'extrémité en amont du segment de tabac (1). La teneur en oxygène dans le boudin de tabac étanche à l'air tombe lorsque le processus de chauffage progresse, de telle sorte que même lorsque la température est élevée, la combustion ne se produira pas. Par conséquent, la température de chauffage peut être augmentée afin de libérer complètement des composants d'arôme de tabac, augmentant la quantité de vapeur de tabac.
PCT/CN2020/118760 2020-05-08 2020-09-29 Boudin de tabac chauffant étanche à l'air Ceased WO2021073425A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022513908A JP7266148B2 (ja) 2020-05-08 2020-09-29 密閉加熱式タバコ

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CN202010382902.1 2020-05-08
CN202010382903.6A CN113615869B (zh) 2020-05-08 2020-05-08 一种密闭加热式烟支
CN202010382903.6 2020-05-08
CN202010382902.1A CN113615868B (zh) 2020-05-08 2020-05-08 一种具有堵头的密闭加热式烟支
CN202010422761.1A CN111567863A (zh) 2020-05-19 2020-05-19 一种具有烟气通道的密闭加热式烟支
CN202010422761.1 2020-05-19
CN202010422575.8A CN111567862B (zh) 2020-05-19 2020-05-19 一种减少侧流烟气的密闭加热式烟支
CN202010422579.6 2020-05-19
CN202010422579.6A CN111588079B (zh) 2020-05-19 2020-05-19 一种可控吸阻的密闭加热式烟支
CN202010422575.8 2020-05-19

Publications (1)

Publication Number Publication Date
WO2021073425A1 true WO2021073425A1 (fr) 2021-04-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/118760 Ceased WO2021073425A1 (fr) 2020-05-08 2020-09-29 Boudin de tabac chauffant étanche à l'air

Country Status (2)

Country Link
JP (1) JP7266148B2 (fr)
WO (1) WO2021073425A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117441940A (zh) * 2023-10-31 2024-01-26 谦逊恩典有限公司 加热不燃烧制品及其制作工艺
JP2024525774A (ja) * 2021-07-15 2024-07-12 深▲せん▼麦時科技有限公司 エアロゾル基質構造及びエアロゾル発生装置
JP2024545037A (ja) * 2021-12-28 2024-12-05 深▲せん▼麦時科技有限公司 緊密区間を有するエアロゾル生成製品

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140238421A1 (en) * 2013-02-22 2014-08-28 Fin Branding Group, LLC Soft Tip for an Electronic Cigarette
CN104413545A (zh) * 2013-09-05 2015-03-18 北京中卫神农慢性病医学研究院有限公司 一种治疗型非燃香烟及其用途
CN109349683A (zh) * 2018-12-06 2019-02-19 陈征 带封口膜的空管填充式加热不燃烧发烟制品及应用
CN109998161A (zh) * 2019-04-29 2019-07-12 云南中烟工业有限责任公司 一种具有通风窗的加热不燃烧卷烟烟支
CN111567862A (zh) * 2020-05-19 2020-08-25 云南中烟工业有限责任公司 一种减少侧流烟气的密闭加热式烟支
CN111567863A (zh) * 2020-05-19 2020-08-25 云南中烟工业有限责任公司 一种具有烟气通道的密闭加热式烟支
CN111588079A (zh) * 2020-05-19 2020-08-28 云南中烟工业有限责任公司 一种可控吸阻的密闭加热式烟支

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR089602A1 (es) 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140238421A1 (en) * 2013-02-22 2014-08-28 Fin Branding Group, LLC Soft Tip for an Electronic Cigarette
CN104413545A (zh) * 2013-09-05 2015-03-18 北京中卫神农慢性病医学研究院有限公司 一种治疗型非燃香烟及其用途
CN109349683A (zh) * 2018-12-06 2019-02-19 陈征 带封口膜的空管填充式加热不燃烧发烟制品及应用
CN109998161A (zh) * 2019-04-29 2019-07-12 云南中烟工业有限责任公司 一种具有通风窗的加热不燃烧卷烟烟支
CN111567862A (zh) * 2020-05-19 2020-08-25 云南中烟工业有限责任公司 一种减少侧流烟气的密闭加热式烟支
CN111567863A (zh) * 2020-05-19 2020-08-25 云南中烟工业有限责任公司 一种具有烟气通道的密闭加热式烟支
CN111588079A (zh) * 2020-05-19 2020-08-28 云南中烟工业有限责任公司 一种可控吸阻的密闭加热式烟支

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024525774A (ja) * 2021-07-15 2024-07-12 深▲せん▼麦時科技有限公司 エアロゾル基質構造及びエアロゾル発生装置
EP4371428A4 (fr) * 2021-07-15 2024-12-11 Shenzhen Merit Technology Co., Ltd. Structure de substrat d'aérosol et appareil de génération d'aérosol
JP7711302B2 (ja) 2021-07-15 2025-07-22 深▲せん▼麦時科技有限公司 エアロゾル基質構造及びエアロゾル発生装置
JP2024545037A (ja) * 2021-12-28 2024-12-05 深▲せん▼麦時科技有限公司 緊密区間を有するエアロゾル生成製品
CN117441940A (zh) * 2023-10-31 2024-01-26 谦逊恩典有限公司 加热不燃烧制品及其制作工艺
WO2025091672A1 (fr) * 2023-10-31 2025-05-08 谦逊恩典有限公司 Produit chauffé non brûlé et son procédé de fabrication

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