WO2012090294A1 - Article à fumer pourvu d'une source de chaleur carbonée - Google Patents

Article à fumer pourvu d'une source de chaleur carbonée Download PDF

Info

Publication number
WO2012090294A1
WO2012090294A1 PCT/JP2010/073687 JP2010073687W WO2012090294A1 WO 2012090294 A1 WO2012090294 A1 WO 2012090294A1 JP 2010073687 W JP2010073687 W JP 2010073687W WO 2012090294 A1 WO2012090294 A1 WO 2012090294A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat source
carbon heat
paper pipe
smoking article
paper
Prior art date
Application number
PCT/JP2010/073687
Other languages
English (en)
Japanese (ja)
Inventor
隆太郎 鶴泉
Original Assignee
日本たばこ産業株式会社
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 日本たばこ産業株式会社 filed Critical 日本たばこ産業株式会社
Priority to PCT/JP2010/073687 priority Critical patent/WO2012090294A1/fr
Publication of WO2012090294A1 publication Critical patent/WO2012090294A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/165—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material

Definitions

  • the present invention relates to a smoking article equipped with a carbon heat source, and more particularly, to a paper tube holding the carbon heat source.
  • a smoking article disclosed in Patent Document 1 is known as one of smoking articles of this type.
  • the smoking article of Patent Document 1 includes a paper tube composed of a metal layer and a paper layer, a carbon heat source held in the paper tube and combusted by ignition, and disposed in the paper tube adjacent to the carbon heat source. And a flavor generating source that releases the flavor when heated by receiving the combustion heat.
  • the smoking article of Patent Document 1 further includes a glass mat. This glass mat is wound around the outer peripheral surface of the carbon heat source and functions as a heat insulating material for the paper tube. Therefore, the glass mat suppresses the combustion heat of the carbon heat source from being radiated to the outside of the paper tube through the paper tube. As a result, the combustion heat of the carbon heat source is effectively transferred to the flavor generating source, and the flavor generating source effectively releases the flavor.
  • the smoking article disclosed in Patent Document 2 includes, instead of the glass mat, a lip-shaped inner sleeve that is in direct contact with a carbon heat source, and an outer sleeve disposed outside the inner sleeve, and the outer layer. A predetermined gap is secured between the sleeve and the carbon heat source.
  • Such inner and outer sleeves also effectively transfer the combustion heat of the carbon heat source to the flavor source.
  • An object of the present invention is to provide a smoking article provided with a carbon heat source that can efficiently transfer the combustion heat of the carbon heat source to the flavor generating source and can reduce the number of parts and improve the productivity. is there.
  • a smoking article equipped with a carbon heat source is a paper pipe having a multiple tube structure, each tube including at least one metal layer and a paper layer. And a combustible carbon heat source held at the tip of the paper pipe and having air permeability, and at least a part of the outer peripheral surface thereof is directly on the inner peripheral wall of the paper pipe.
  • Adhering carbon heat source and a breathable flavor generating source that is arranged in the paper pipe and extends from the carbon heat source toward the base end of the paper pipe, receives the combustion heat of the carbon heat source, and the flavor
  • a paper pipe is disposed between at least one pair of adjacent tubes and further includes a heat insulating layer surrounding at least the carbon heat source, the heat insulating layer being distributed between the tubes.
  • the paper pipe includes a heat insulating layer, which exhibits a high heat insulating effect and suppresses the combustion heat of the carbon heat source from escaping outside the paper pipe. Therefore, the flavor generating source is efficiently heated by the combustion heat of the carbon heat source. Therefore, the flavor is released well from the flavor generation source, and the user can enjoy the flavor. Further, in addition to the above-described heat insulating function, the heat insulating layer firmly holds the carbon heat source on the paper pipe and imparts an elastic force in the radial direction of the paper pipe to soften the external force applied to the paper pipe. Therefore, the paper pipe can reliably hold the carbon heat source by its elastic force without causing the carbon heat source to fall off. Furthermore, even when the user drops a smoking article having a carbon heat source that is relatively easy to break, the paper pipe can prevent the carbon heat source from being damaged by its elastic force.
  • one laminated sheet has an embossed surface that forms a heat insulating layer between the other laminated sheet. Therefore, the manufacture of the smoking article does not require a heat insulating material such as a glass mat or a step of winding the heat insulating material around the carbon heat source, and as a result, the smoking article can be manufactured easily and inexpensively.
  • the paper pipe includes an inner tube that forms the inner peripheral surface of the paper pipe, an outer tube that forms the outer peripheral surface of the paper pipe, and a middle tube disposed between the inner and outer tubes. .
  • the heat insulation layers are disposed between the inner and middle tubes and between the middle and outer tubes, respectively.
  • the heat insulating layer may be disposed between the carbon heat source and the inner tube, and between the inner and middle tubes.
  • the heat insulation layer extends from the front end to the base end of the paper pipe. In this case, since the heat insulation layer extends over the entire area of the paper pipe in the axial direction of the paper pipe, the temperature rise of the entire outer surface of the paper pipe is suppressed. Moreover, it is preferable that the flavor generation source is disposed adjacent to the carbon heat source.
  • the smoking article may further include a filter connected to the proximal end of the paper pipe via the tip paper.
  • the paper pipe has the heat insulating layer, so that the combustion heat of the carbon heat source can be efficiently transmitted to the flavor generation source, and can be manufactured easily and inexpensively.
  • the smoking article 1 of the first embodiment includes a tobacco rod 2.
  • the tobacco rod 2 includes a hollow cylindrical paper pipe 20, and a columnar carbon heat source 4 and a flavor generating source 6 are disposed inside the paper pipe 20.
  • These carbon heat source 4 and flavor generating source 6 each have air permeability.
  • the carbon heat source 4 has a plurality of axial holes (not shown), and these axial holes are formed through the carbon heat source 4. For this reason, the carbon heat source 4 is relatively easy to crack.
  • the carbon heat source 4 is disposed in one end portion of the paper pipe 20, that is, in the tip end portion, and is held in close contact with the inner peripheral wall of the paper pipe 20.
  • the outer diameter of the carbon heat source 4 is substantially equal to the inner diameter of the paper pipe 20.
  • the tip of the carbon heat source 4 protrudes from the tip edge of the paper pipe 20. Therefore, the user can easily burn the carbon heat source 20 by igniting the protruding end of the carbon heat source 20.
  • the flavor generating source 6 is arranged side by side in the longitudinal direction of the paper pipe 20 in contact with the carbon heat source 4. That is, the flavor generating source 6 is positioned on the proximal end side of the paper pipe 20, that is, on the mouthpiece side.
  • the flavor generating source 6 is heated by receiving the combustion heat of the carbon heat source 4, the flavor generating source 6 releases the flavor.
  • the flavor generating source 6 is formed by cigarettes filled in the paper pipe 20 so as to ensure a predetermined air permeability, and the cigarettes are obtained by, for example, cutting tobacco leaves.
  • the paper pipe 20 described above has a multiple tube structure, and each tube is formed of a spiral laminated sheet and is bonded to each other via an adhesive.
  • the paper pipe 20 includes triple tubes 22, and the laminated sheet forming each tube 22 includes at least one aluminum layer 26 and at least one paper layer 24.
  • the inner tube 22 i includes one paper layer 24 and one aluminum layer 26, and the aluminum layer 26 here surrounds the outside of the paper layer 24. Therefore, the aluminum layer 26 of the inner tube 22 i forms the inner peripheral surface of the paper pipe 20 and is in direct contact with the carbon heat source 4 and the flavor generating source 6.
  • the middle tube 22m and the outer tube 22o each include two paper layers 24 and one aluminum layer 26, and each aluminum layer 26 is sandwiched between the paper layers 24, respectively. Therefore, when the inner tube 22i, the middle tube 22m, and the outer tube 22o are bonded together, the tubes adjacent to each other in the radial direction of the paper pipe 20 among the tubes 22i, 22m, and 22o are bonded together with the paper layers 24. Yes. Therefore, the tubes 22i, 22m, and 22o are firmly connected to each other, and a firm paper pipe 20 is provided.
  • the middle tube 22m may be formed of a laminated sheet that has been embossed. Specifically, a large number of convex portions 32 are distributed uniformly or randomly on the inner peripheral surface of the middle tube 22m, while a large number of concave portions corresponding to the convex portions 32 are distributed on the outer peripheral surface. Therefore, in this case, when the middle tube 22m is formed on the outer peripheral surface of the inner tube 22i, the middle tube 22m comes into contact with the outer peripheral surface of the inner tube 22i at its convex portion 32. That is, the inner tube 22i and the middle tube 22m are in partial contact.
  • the adjacent convex portion 32 cooperates with the outer peripheral surface of the inner tube 22i to define the air pocket 34, and such an air pocket 34 is formed in the middle tube 22m. It is distributed over the entire inner peripheral surface.
  • the outer tube 22o is formed on the outer peripheral surface of the middle tube 22m, the middle tube 22m and the outer tube 22o are partially in contact with each other.
  • Air pockets 36 corresponding to the recessed portions are distributed. That is, air pockets 34 and 36 that are intermittently continuous in the circumferential direction and the axial direction of the paper pipe 20 are arranged inside and outside the middle tube 22m in the paper pipe 20, and these air pockets 34 and 36 are inside and outside the middle tube 22m.
  • the heat insulation layers 30 are substantially formed, and these heat insulation layers 30 are formed of air pockets 34 or 36 and extend from the front end to the base end of the paper pipe 20.
  • a rod-shaped filter 10 is connected to the base end of the tobacco rod 2 via a chip paper 18.
  • the filter 10 is formed by wrapping filter fibers 12 with a packaging material 14.
  • the filter 10 here may be a charcoal filter containing activated carbon inside, or may be a tandem filter combining a plain filter and a charcoal filter.
  • the combustion heat of the carbon heat source 4 is axially within the carbon heat source 4 by the user's suction. Heat the air flowing through the holes. This heated air further passes through the flavor source 6 and is sucked into the user's mouth through the mouth of the smoking article 1. At this time, the flavor generating source 6 is heated by the heated air, and the flavor of the chopped tobacco, that is, the flavor component of the chopped tobacco is released into the heated air. As a result, the user can taste the flavor of tobacco.
  • the heat insulation layer 30 described above exhibits a heat insulation effect, the combustion heat transmitted from the carbon heat source 4 to the paper pipe 20 is suppressed, and the combustion heat passes through the carbon heat source 4, that is, the flavor generation source 6. It can be heated effectively.
  • the present invention is not limited to the smoking article of the first embodiment described above, and various modifications are possible.
  • the smoking article 1 of the second embodiment shown in FIG. 3 is embossed on the inner tube 20i and has a heat insulating layer 30 only on the outer side of the inner tube 20i. Even such a heat insulating layer 30 exhibits a sufficient heat insulating effect.
  • FIG. 4 shows a third embodiment
  • the smoking article of the third embodiment corresponds to a smoking article obtained by adding a cavity 40 to the first or second embodiment.
  • the cavity 40 is secured between the carbon heat source 4 and the flavor generating source 6 in the paper pipe 20.
  • the glass is used instead of the heat insulation layer in Comparative Example 1 without the heat insulation layer together with the smoking articles of Examples 1 and 2 belonging to the type of the third embodiment.
  • Ten smoking articles of Comparative Example 2 each having a mat were prepared.
  • the specifications of the paper pipe, embossing, and carbon heat source of Example 1 are as follows. Paper pipe Length: 30 mm, inner diameter: 6.4 mm, paper layer thickness: 20 ⁇ m, each aluminum layer thickness: 20 ⁇ m, heat insulation layer: present inside and outside the middle tube Embossing Embossed shape: arc-shaped wave, depth in cross section Length: About 0.6mm Carbon heat source Length: 10mm (projection length 5mm)
  • the laminated sheet forming the inner tube 22i is embossed.
  • the inner tube 22i and the inner tube 22i are interposed between the inner tube 22i and the middle tube 22m.
  • a heat insulating layer 30 exists between the carbon heat source 4 and the carbon heat source 4.
  • the paper pipe and carbon heat source of Comparative Example 1 differ from those of Examples 1 and 2 only in that the paper pipe does not have the heat insulating layer 30.
  • the paper pipe and carbon heat source of Comparative Example 2 differ from those of Examples 1 and 2 only in that the inner diameter of the paper pipe is 6.7 mm and a glass mat is wound around the carbon heat source.
  • other specifications are the same.
  • a smoke absorption test was conducted on the smoking articles in the examples and comparative rows according to the Canadian smoke absorption condition (CIR condition), and the maximum temperature of the outer peripheral surface of the paper pipe was 15 mm away from the tip of the paper pipe.
  • the average value of the maximum temperature for each of the actual example and the comparative example was obtained by measuring with a radiation thermometer. Table 1 below shows the measurement results.
  • the average maximum temperature of the outer surface of the paper pipe of Comparative Example 1 was 118.56 ° C.
  • the average maximum temperature of Comparative Example 2 was 104.25 ° C.
  • the glass mat wound around the carbon heat source lowers the average maximum temperature on the outer peripheral surface of the paper pipe and exhibits a heat insulating effect.
  • the average maximum temperatures of the outer surfaces of the paper pipes 20 of Example 1 and Example 2 were 97.98 ° C. and 99.54 ° C., respectively. These average maximum temperatures are both lower than the average maximum temperature of 104.25 ° C. in Comparative Example 2.
  • the heat insulation layer 30 formed in the paper pipe 20 exhibits a heat insulation effect superior to the glass mat of Comparative Example 2.
  • the heat insulation effect of the heat insulation layer of Example 1 is further superior to the case of the heat insulation layer of Example 2.
  • the heat insulation layer 30 of the paper pipe 20 exhibits a high heat insulation effect, and the combustion heat of the carbon heat source 4 is prevented from escaping out of the paper pipe 20. Therefore, the flavor generating source 6 is efficiently heated by the combustion heat of the carbon heat source 4. Therefore, the flavor is released favorably from the flavor generation source 6, and the user can taste the flavor.
  • the heat insulating layer 30 can be obtained simply by embossing the laminated sheet forming the middle tube 22m or the inner tube 22i. Therefore, the manufacture of the smoking articles of Examples 1 and 2 does not require a heat insulating material such as a glass mat or the step of winding the heat insulating material around the carbon heat source 4, and the smoking articles of Examples 1 and 2 can be easily and inexpensively manufactured. It is.
  • the heat insulating layer 30 extends over the entire area of the paper pipe 20 with respect to the axial direction of the paper pipe 20, the temperature increase of the entire outer surface of the tobacco rod 2 is suppressed.
  • the heat insulating layer 30 holds the carbon heat source 4 firmly on the paper pipe 20 and provides an elastic force in the radial direction of the paper pipe 20 to relieve the external force applied to the paper pipe 20.
  • five new paper pipes of Examples 1 and 2 and Comparative Example 1 were prepared.
  • Table 2 below shows the result of the above-described confirmation test, that is, the average maximum diameter of the pin gauge that caused the tearing or buckling in the paper pipes of Comparative Example 1 and Examples 1 and 2, that is, the allowable maximum inner diameter of the paper pipe. Show.
  • the allowable maximum inner diameter of the paper pipe of Comparative Example 1 is 6.55 mm
  • the allowable maximum inner diameters of the paper pipes of Examples 1 and 2 are 6.65 mm and 6.67 mm, respectively.
  • the paper pipes 20 of Examples 1 and 2 have greater elasticity in the radial direction than the paper pipe of Comparative Example 1.
  • the paper pipe 20 can prevent the carbon heat source 4 from falling off simply by press-fitting the carbon heat source 4 having an outer diameter larger than the inner diameter (6.40 mm) of the paper pipe 20 of Examples 1 and 2. It means that the carbon heat source 4 can be reliably held by the elastic force without inviting. Even if the user drops the smoking article 1 having the carbon heat source 4 that is relatively easy to break, the paper pipe 20 can prevent the carbon heat source 4 from being damaged by the elastic force.
  • the heat insulating layer 30 may be formed between the middle tube 22m and the outer tube 22o by embossing a laminated sheet that forms the outer tube 22o of the paper pipe 20.
  • the heat insulation layer 30 may be arrange
  • the shape of the air pockets 34 and 36 forming the heat insulating layer 30, that is, the emboss formed on the laminated sheet is not limited to the illustrated example, and has a cross-sectional shape such as a triangular wave or a trapezoidal wave.
  • the shape of the plan view is also arbitrary.
  • the aluminum layer 26 in the paper pipe 20 can be replaced with a metal layer made of another metal having low thermal conductivity.
  • the paper pipe 20 may have a multiple structure including four or more tubes.
  • the carbon heat source 4 can have an end surface that is flush with the front end surface of the paper pipe 20. In this case, an external force is not directly applied to the carbon heat source 4, the falling of the carbon heat source 4 from the paper pipe 20 can be further prevented, and the appearance of the smoking article 1 is improved. Furthermore, since the paper pipe 20 surrounds the entire outer peripheral surface of the carbon heat source 4, even when the user drops the smoking article 1, damage to the carbon heat source 4 can be prevented more reliably.
  • the flavor generating source 6 may be anything that releases combustion by receiving combustion heat from the carbon heat source 4 in addition to the above-described cigarette.

Abstract

La présente invention se rapporte à un article à fumer (1) qui est pourvu d'une source de chaleur carbonée, ledit article à fumer comprenant : un tube en papier (20) qui présente une structure tubulaire multicouche, chaque tube étant formé d'une feuille stratifiée qui comprend au moins une couche d'aluminium (226) et au moins une couche de papier (24) ; une source de chaleur carbonée (4) supportée au niveau de l'extrémité avant du tube en papier (20) ; et une source produisant un arôme (6) agencée à l'intérieur du tube en papier (20), le tube en papier (20) comprenant une couche thermo-isolante (30) qui entoure au moins la source de chaleur carbonée (4) et la couche thermo-isolante (30) étant formée par des poches d'air (34, 36) qui sont réparties entre les tubes qui sont adjacents les uns par rapport aux autres.
PCT/JP2010/073687 2010-12-28 2010-12-28 Article à fumer pourvu d'une source de chaleur carbonée WO2012090294A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/073687 WO2012090294A1 (fr) 2010-12-28 2010-12-28 Article à fumer pourvu d'une source de chaleur carbonée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/073687 WO2012090294A1 (fr) 2010-12-28 2010-12-28 Article à fumer pourvu d'une source de chaleur carbonée

Publications (1)

Publication Number Publication Date
WO2012090294A1 true WO2012090294A1 (fr) 2012-07-05

Family

ID=46382444

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/073687 WO2012090294A1 (fr) 2010-12-28 2010-12-28 Article à fumer pourvu d'une source de chaleur carbonée

Country Status (1)

Country Link
WO (1) WO2012090294A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014136722A1 (fr) * 2013-03-08 2014-09-12 日本たばこ産業株式会社 Inhalateur de saveur
WO2015022321A1 (fr) * 2013-08-13 2015-02-19 Philip Morris Products S.A. Article à fumer doté d'un élément thermoconducteur séparé radialement unique
JP2015510399A (ja) * 2012-02-13 2015-04-09 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム ２つの熱伝導要素を含む喫煙物品
JP2016531572A (ja) * 2013-09-02 2016-10-13 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 半径方向に分離された重複しない二重の熱伝導性要素を備えた喫煙物品
JP2021530202A (ja) * 2018-07-04 2021-11-11 ニコベンチャーズ トレーディング リミテッド エアロゾル生成消耗品
CN113826947A (zh) * 2021-10-14 2021-12-24 湖北中烟工业有限责任公司 一种加热型卷烟的过滤嘴管结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10278919A (ja) * 1997-04-07 1998-10-20 Jujo Central Kk 厚紙製断熱カップおよびその製造方法
JP2009148233A (ja) * 2007-12-21 2009-07-09 Japan Tobacco Inc 喫煙物品
JP2009529872A (ja) * 2006-03-16 2009-08-27 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙物品
WO2010146693A1 (fr) * 2009-06-18 2010-12-23 日本たばこ産業株式会社 Article à fumer sans combustion ayant une source carbonée de chaleur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10278919A (ja) * 1997-04-07 1998-10-20 Jujo Central Kk 厚紙製断熱カップおよびその製造方法
JP2009529872A (ja) * 2006-03-16 2009-08-27 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙物品
JP2009148233A (ja) * 2007-12-21 2009-07-09 Japan Tobacco Inc 喫煙物品
WO2010146693A1 (fr) * 2009-06-18 2010-12-23 日本たばこ産業株式会社 Article à fumer sans combustion ayant une source carbonée de chaleur

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015510399A (ja) * 2012-02-13 2015-04-09 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム ２つの熱伝導要素を含む喫煙物品
US10849357B2 (en) 2012-02-13 2020-12-01 Philip Morris Products S.A. Smoking article including dual heat-conducting elements
WO2014136722A1 (fr) * 2013-03-08 2014-09-12 日本たばこ産業株式会社 Inhalateur de saveur
WO2015022321A1 (fr) * 2013-08-13 2015-02-19 Philip Morris Products S.A. Article à fumer doté d'un élément thermoconducteur séparé radialement unique
JP2016527894A (ja) * 2013-08-13 2016-09-15 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 単一の放射状に分離された熱伝導エレメントをもつ喫煙物品
JP2016531572A (ja) * 2013-09-02 2016-10-13 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 半径方向に分離された重複しない二重の熱伝導性要素を備えた喫煙物品
JP2021530202A (ja) * 2018-07-04 2021-11-11 ニコベンチャーズ トレーディング リミテッド エアロゾル生成消耗品
JP7399894B2 (ja) 2018-07-04 2023-12-18 ニコベンチャーズ トレーディング リミテッド エアロゾル生成消耗品
CN113826947A (zh) * 2021-10-14 2021-12-24 湖北中烟工业有限责任公司 一种加热型卷烟的过滤嘴管结构

Similar Documents

Publication Publication Date Title
EP2893822B2 (fr) Article à fumer
WO2012090294A1 (fr) Article à fumer pourvu d'une source de chaleur carbonée
JP6594872B2 (ja) 熱拡散性末端部を備えた加熱式エアロゾル発生物品
TWI640254B (zh) 具有可移除蓋件的煙品
JP5292410B2 (ja) 非燃焼タイプ香味吸引物品
JP6561056B2 (ja) 熱拡散性ラップを備えた加熱式エアロゾル発生物品
ES2952053T3 (es) Artículo para fumar con cavidad del extremo del lado de la boca
US8459271B2 (en) Non-combustion type flavor suction article
CN108135289B (zh) 吸烟制品
JP2019088315A (ja) エアロゾル発生物品のためのマルチセグメント構成要素
RU2720571C2 (ru) Генерирующее аэрозоль изделие с зоной вентиляции
US20140076337A1 (en) Smoking Article
CN110636761A (zh) 具有纤维过滤段的气溶胶生成制品
KR20120103716A (ko) 흡연 물품 부분품
TW201225862A (en) Smoking object having carbon heat source
JPWO2003039275A1 (ja) 低延焼性シガレット
CN104661543A (zh) 具有异型过滤嘴部分的发烟制品
JP2024503567A (ja) 気流ホールが形成された可燃性熱源を含む喫煙物品
KR20230160879A (ko) 향미 흡인 물품용 페이퍼 필터

Legal Events

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

Ref document number: 10861420

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10861420

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP