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WO2015098445A1 - Comprimé de tabac et piston de saveur - Google Patents

Comprimé de tabac et piston de saveur Download PDF

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Publication number
WO2015098445A1
WO2015098445A1 PCT/JP2014/082000 JP2014082000W WO2015098445A1 WO 2015098445 A1 WO2015098445 A1 WO 2015098445A1 JP 2014082000 W JP2014082000 W JP 2014082000W WO 2015098445 A1 WO2015098445 A1 WO 2015098445A1
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WO
WIPO (PCT)
Prior art keywords
tobacco
molded body
wall
weight
range
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/JP2014/082000
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English (en)
Japanese (ja)
Inventor
健 秋山
崇 小田
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of WO2015098445A1 publication Critical patent/WO2015098445A1/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
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B13/00—Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff
    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • 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
    • A24D1/14—Tobacco cartridges for pipes

Definitions

  • the present invention relates to a tobacco molded body and a flavor suction tool including the tobacco molded body.
  • Patent Document 1 discloses a tobacco molded body formed in a hollow cylindrical shape. Since such a tobacco molded body is formed in a hollow cylindrical shape, the outer wall of the tobacco molded body can be made thinner as compared with a non-hollow one, so that the ignitability at the end face of the tobacco molded body is improved.
  • Patent Document 2 discloses a configuration in which a columnar carbon heat source has an outer wall and a partition wall that partitions a plurality of through holes penetrating in the axial direction inside the outer wall.
  • the thickness of the outer wall and the thickness of the partition walls defining the plurality of through holes are formed thin, and the ignitability and combustion sustainability of the carbon heat source are improved.
  • the carbon heat source of Patent Document 2 contains carbon as a combustion aid in order to send a heat flow to the flavor generation source. Therefore, since the composition of the carbon heat source and the tobacco molded product are different from each other, simply applying such a configuration to the tobacco molded product ensures the taste by the flavor component given to the user, and the ignitability and It is not enough as a measure to improve the sustainability of combustion.
  • the ratio of the opening area by the plurality of through holes to the total cross-sectional area is in the range of 30 to 55%.
  • the weight percentage of the raw material is 60 weight% or more.
  • the apparent density of the tobacco molded body is summarized in that at 1.08 mg / mm 3 or less.
  • FIG. 1 is a perspective view of a flavor suction device 1 according to the embodiment.
  • the flavor suction device 1 according to the embodiment includes a tobacco molded body 10 including a tobacco raw material and a holder 20.
  • the holder 20 is a smoke pipe
  • the configuration of the holder 20 is not limited to the smoke pipe.
  • the holder 20 has an air flow path 25 inside, and supplies flavor components released by the combustion of the tobacco molded body 10 to the user.
  • the holder 20 includes a holding part 21 that holds the tobacco molded body 10, a suction part 22, and an intermediate connection part 23 that connects the holding part 21 and the suction part 22.
  • the holding part 21 is composed of a nonflammable member.
  • the mouthpiece part 22 and the intermediate connection part 23 may be comprised by the nonflammable member.
  • the mouthpiece portion 22 and the intermediate connection portion 23 may be configured of a nonflammable member such as a flame retardant member.
  • the holding part 21 has a pan portion 21a for holding the tobacco molded body 10 at one end, and the tobacco molded body 10 burns while being held by the pan portion 21a.
  • FIG. 2 is a perspective view of the tobacco molded body 10 according to the embodiment.
  • FIG. 3 is a cross-sectional view in the transverse direction D perpendicular to the axial direction L of the tobacco molded body 10.
  • FIG. 4 is a side view of the tobacco molded body 10.
  • the tobacco molded body 10 is formed in a column shape extending in the axial direction L along the central axis Ax.
  • the tobacco molded body 10 includes at least a tobacco raw material.
  • the tobacco molded body 10 penetrates between the pair of end surfaces 10a and 10b inside the outer wall 11 and the pair of end surfaces 10a and 10b facing in the axial direction L, the cylindrical outer wall 11 extending in the axial direction L, and the inside. And a partition wall 12 defining a plurality of through holes 50.
  • One of the pair of end faces 10 a and 10 b is an ignition surface and the other is inserted into the holder 20.
  • the outer wall 11 and the partition wall 12 are formed so as to extend along the axial direction L.
  • the outer wall 11 is located on the outermost side in the transverse direction D of the tobacco molded body 10.
  • the outer wall 11 may be divided into a plurality of portions by a groove-like through hole 52 described later in the circumferential direction around the central axis Ax.
  • the partition wall 12 is located inside the outer wall 11 in the transverse direction D of the tobacco molded body 10.
  • the partition wall 12 is formed in a lattice shape. Further, from the viewpoint of making the thickness of the partition wall 12 uniform, the partition wall 12 is preferably formed as a radial lattice as shown in FIG.
  • the form of the lattice of the partition wall 12 is not limited to this.
  • various forms such as a square lattice, a hexagonal lattice, and a triangular lattice can be applied to the lattice form of the partition walls 12.
  • the thickness of the outer wall 11 is in the range of 0.1 to 0.5 mm in the cross section in the transverse direction D perpendicular to the axial direction L.
  • the thickness of the partition wall 12 is in the range of 0.1 to 0.5 mm.
  • the thickness of the outer wall 11 and the thickness of the partition wall 12 described above are the same in the pair of end faces 10a and 10b.
  • the thickness of the outer wall 11 and the thickness of the partition wall 12 are the same will be described as an example. Note that the thickness of the outer wall 11 and the thickness of the partition wall 12 may be different as long as they are within the above-mentioned range.
  • the thickness of the outer wall 11 and the thickness of the partition wall 12 are smaller than 0.1 mm, it is difficult to mold the outer wall 11 and the partition wall 12. On the other hand, if the thickness of the outer wall 11 and the thickness of the partition wall 12 are larger than 0.5 mm, it becomes difficult to ensure the sustainability of combustion.
  • the lower limit value of the thickness of the outer wall 11 and the thickness of the partition wall 12 is 0.18 or more.
  • the upper limit value of the thickness of the outer wall 11 and the thickness of the partition wall 12 is more preferably 0.28 mm or less.
  • the plurality of through holes 50 defined by the plurality of partition walls 12 are the inner through holes 51 formed inside the outer wall 11 and the groove-shaped throughs formed in the outer wall 11 and formed in a groove shape. Hole 52.
  • the internal through hole 51 is formed by the partition wall 12 or the outer wall 11 and the partition wall 12 being positioned in the periphery in the cross section in the transverse direction D.
  • the groove-shaped through-hole 52 is formed by the partition wall 12 being located in the periphery in the cross section in the transverse direction D, and opens on the side surface of the outer wall 11.
  • the groove-like through hole 52 is not necessarily provided. Specifically, in the cross section in the transverse direction D, the outer wall 11 may be formed over the entire circumference without being divided. In this case, the plurality of through holes 50 are constituted by the internal through holes 51.
  • the diameter D10 of the tobacco molded body 10 in the transverse direction D is preferably in the range of 5 to 15 mm. Further, the length L10 of the tobacco molded body 10 along the axial direction L is preferably in the range of 1 to 40 mm.
  • the aperture ratio can be calculated based on the following formula.
  • Opening ratio [%] (total cross-sectional area-cross-sectional area of outer wall and partition wall) / total cross-sectional area x 100 Equation (1)
  • the total cross-sectional area can be calculated based on the following formula, with half the diameter D10 as the radius.
  • the opening ratio is less than 30%, it becomes difficult to ensure the combustibility of the tobacco molded body 10, and the ignitability and combustion sustainability are reduced.
  • the opening ratio is larger than 55%, the amount of flavor components released by the burning of the tobacco molded body 10 is reduced, and it becomes difficult to give the user a taste (tasting) due to the flavor components.
  • the opening ratio is greater than 55%, the number of puffs during smoking decreases, and the tobacco molded body 10 burns out due to a small number of puffs, so the period for supplying flavor components to the user is shortened. There is a fear.
  • the lower limit value of the aperture ratio is more preferably 40 or more. Further, the upper limit value of the aperture ratio is more preferably less than 50%.
  • the weight percent of the tobacco molded body 10 according to the embodiment is 100 weight percent
  • the weight percent of the tobacco raw material is 60 weight percent or more.
  • the amount of the tobacco raw material is less than 60% by weight, the amount of the flavor component released by the burning of the tobacco molded body 10 decreases, and it becomes difficult to give the user a taste (tasting) due to the flavor component.
  • the apparent density of the tobacco molded body 10 is 1.08 mg / mm 3 or less. This is because if the apparent density of the tobacco molded body 10 is larger than 1.08 mg / mm 3 , the ignitability and the combustion sustainability are lowered.
  • the upper limit of the apparent density of the tobacco molded body 10 is preferably 1.03 mg / mm 3 or less, and preferably 0.97 mg / mm 3 or less. More preferred.
  • the apparent density of the tobacco molded body 10 is preferably as small as possible.
  • FIG. 5 is a flowchart showing a method for manufacturing the tobacco molded body 10 according to the embodiment.
  • the manufacturing method according to the embodiment includes a mixing step S10, an extrusion step S20, and a drying step S30.
  • Tobacco raw materials for example, tobacco raw materials widely used in general tobacco products such as Burley and yellow can be applied.
  • one of these raw material seeds may be applied to the tobacco raw material, or a mixture of a plurality of them may be applied.
  • you may apply tobacco powder to a tobacco raw material.
  • the amount of tobacco raw material contained in the tobacco mixture is preferably in the range of 30 wt% to 60 wt%.
  • the amount of the tobacco raw material is less than 30% by weight, the mixing ratio of the tobacco raw material contained in the tobacco molded body 10 becomes too small after the drying step S30 described later. As a result, when the tobacco molded body 10 is burned (when smoking), the release of flavor components is reduced, and the taste (tasting) of the flavor components may be reduced.
  • the amount of the tobacco raw material is larger than 60% by weight, the amount of other additives (for example, the amount of polyol) becomes too small. As a result, it is difficult to secure the moldability of the extrusion mixture and the moldability of the tobacco molded body 10 to be described later and to suppress the apparent density of the tobacco molded body 10 and to improve the ignitability and the combustion sustainability. become.
  • Polyol is mixed into the tobacco mixture as a plasticizer.
  • the polyol is preferably polypropylene glycol (PG).
  • the polyol may be one of polypropylene glycol (PG) and glycol (P), or may contain both.
  • the amount of polyol contained in the tobacco mixture is in the range of 10 wt% to 30 wt%.
  • the amount of the polyol is less than 10% by weight, the molding property of the extrusion mixture and the molding property of the tobacco molded body 10 which will be described later are not sufficiently secured, and the apparent density of the tobacco molded body 10 is not sufficiently suppressed, and ignition is performed. It becomes difficult to improve the property and the sustainability of combustion. If the amount of the polyol is larger than 30% by weight, the proportion of the polyol becomes excessively large, and it becomes difficult to ensure the moldability of the extrusion mixture and the tobacco molded body 10 described later. It becomes difficult to improve sustainability.
  • the lower limit of the amount of such polyol is more preferably 12% by weight or more.
  • the upper limit of the amount of such polyol is more preferably 22% by weight or less.
  • ⁇ Binder is included to bind tobacco materials.
  • the binder is preferably strong ruboxymethylcellulose (CMC) or a salt thereof.
  • CMC strong ruboxymethylcellulose
  • a binder is a strong ruboxymethylcellulose sodium salt.
  • the binder may be alginic acid, pectin, carrageenan or guar gum.
  • the amount of binder contained in the tobacco mixture is in the range of 5% by weight or less.
  • the amount of the binder is larger than 5% by weight, the amount of the binder is too large, and depending on the flavor component of the tobacco raw material depending on the component released from the binder when the tobacco molded body 10 is burned (when smoking).
  • Taste (taste) may be reduced.
  • the taste (tasting) by a flavor component may fall by the ratio of the compounding quantity of a tobacco raw material decreasing.
  • the lower limit of the amount of the binder is more preferably 2% by weight or more.
  • the upper limit of the amount of the binder is more preferably 4% by weight or less.
  • the tobacco mixture may contain an alkali metal salt or an alkaline earth metal salt.
  • an alkali metal salt or an alkaline earth metal salt is included, the strength of the outer wall 11 and the partition wall 12 of the tobacco molded body 10 can be increased, and the combustion sustainability of the tobacco molded body 10 can be increased.
  • the tobacco mixture does not necessarily include an alkali metal salt and an alkaline earth metal salt.
  • the alkaline earth metal salt is preferably calcium carbonate.
  • the amount of the alkali metal salt (or alkaline earth metal salt) may be in the range of 10 wt% to 30 wt%. preferable.
  • the amount of the alkali metal salt (or alkaline earth metal salt) is less than 10% by weight, the effect of increasing the strength of the outer wall 11 and the partition wall 12 and the effect of increasing the combustion sustainability of the tobacco molded body 10 are sufficiently obtained. I can't get it.
  • the amount of the alkali metal salt (or alkaline earth metal salt) is larger than 30% by weight, the proportion of the tobacco raw material is reduced. As a result, when the tobacco molded body 10 is burned (when smoking), the release of flavor components is reduced, and the taste (tasting) of the flavor components may be reduced.
  • an extrusion mixture is generated by extruding a tobacco mixture containing a tobacco raw material, a polyol, a binder, and water.
  • the tobacco mixture produced in the mixing step S10 is extruded using an extruder (Miyazaki Tekko Co., Ltd., kneading / vacuum extruder FM-P20) to produce an extruded product.
  • the tobacco mixture may be extruded to produce an extruded product based on the conditions where the extrusion pressure is 3 to 5 MPa and the cooling temperature is about 10 ° C.
  • the tobacco mixture 10 is generated by drying the extruded mixture.
  • the temperature for drying the extruded mixture is preferably 40 ° C. or higher and lower than 100 ° C.
  • the extrusion mixture may be dried using a constant temperature dryer, or the extrusion mixture may be dried using a vacuum dryer. Further, the period for drying the extruded mixture is not particularly limited as long as the polyol can be removed in addition to the removal of water. For example, the period for drying the extruded mixture may be several hours, several days, or two weeks.
  • an extruded mixture longer than the tobacco molded body 10 may be dried.
  • a continuous body of tobacco molded bodies 10 having the length of the plurality of tobacco molded bodies 10 is obtained. Is generated.
  • the continuous body of the tobacco molded body 10 may be cut into a desired length in the axial direction L to generate individual tobacco molded bodies 10.
  • the tobacco molded body 10 includes a pair of end surfaces 10 a and 10 b facing in the axial direction L, a cylindrical outer wall 11 extending in the axial direction L, and a space between the pair of end surfaces 10 a and 10 b inside the outer wall 11. And a partition wall 12 defining a plurality of through holes 50 penetrating therethrough.
  • the combustion area is simply compared to the case where the tobacco molded body 10 in which only the outer wall 11 is thinned is formed.
  • the flavor component released from the burning tobacco molded body 10 can be sufficiently secured. That is, it is possible to sufficiently ensure the taste (tasting) by the flavor component given to the user.
  • the ignitability of the tobacco molded body 10 is defined by defining the thickness of the outer wall 11 and the partition wall 12, the weight percent of the tobacco raw material, and the apparent density of the tobacco molded body 10 as described above. In addition, combustion sustainability can be improved.
  • the tobacco molded body 10 As described above, according to the tobacco molded body 10 according to the embodiment, it is possible to improve the ignitability and the combustion sustainability while ensuring the taste due to the flavor component given to the user.
  • the plurality of through holes 50 partitioned by the plurality of partition walls 12 open to the inner through hole 51 formed in the outer wall 11 and the outer wall 11, and form a groove shape. And a groove-like through hole 52 to be formed.
  • the groove-like through hole 52 that opens to the outer wall 11 and is formed in a groove shape is formed, a corner is formed on the side surface of the outer wall 11. Thereby, it becomes easy to grasp the tobacco molded body 10, and it becomes easy to attach the tobacco molded body 10 to the holder 20.
  • the flavor suction tool 1 since the user uses the cigarette molded body 10 on the holder 20 many times, the workability when the cigarette molded body 10 is mounted on the holder 20 is improved. Can do.
  • an extrusion molding step S20 that generates an extrusion mixture by extruding a tobacco mixture containing a tobacco raw material, a polyol, a binder, and water, and an extrusion mixture.
  • the weight% of the polyol is in the range of 10 to 30% by weight, and the weight% of the binder is 5% by weight or less.
  • the weight percent of water is in the range of 20 to 35 weight percent.
  • the moldability of the outer wall 11 and the partition wall 12 in the tobacco molded body 10 is enhanced. Therefore, according to this manufacturing method, the tobacco molded body 10 with improved ignitability and combustion sustainability can be manufactured.
  • the tobacco mixture contains an organic liquid and water that easily evaporate from water, or starch and water, and a method of heating and drying the tobacco mixture after extrusion is used. .
  • the tobacco mixture according to the embodiment contains a polyol instead of an organic liquid that is more easily evaporated than water.
  • Polyol has the property that it is less likely to vaporize than water. Therefore, in the drying step S30, when drying the extruded mixture formed from the tobacco mixture, the removal is sequentially performed in two stages, that is, removal of water from the extruded mixture and removal of polyol from the extruded mixture. Therefore, in the drying step S30, the removal of water secures the shape of the extruded molded body as the tobacco molded body 10 and then the polyol remaining in the extruded molded body is removed. The apparent density of 10 is reduced. Thereby, the ignitability and combustion sustainability of the tobacco molded body 10 are improved. That is, in the manufacturing method according to the embodiment, it is possible to achieve both improvement in moldability of the tobacco molded body 10 and suppression of the apparent density.
  • the tobacco mixture does not contain starch.
  • gelatinization of the tobacco mixture can be suppressed by absorbing water by the starch.
  • drying process S30 which drys the extrusion mixture which shape
  • the tobacco mixture does not contain carbon. That is, since carbon is not contained in the tobacco molded body 10, it is possible to suppress a decrease in taste (tasting) due to flavor components released from the burning tobacco molded body 10.
  • Comparative Examples 1 to 2 and Examples 1 to 5 were each produced by extruding a tobacco mixture containing a tobacco raw material, a polyol (PG and / or G), a binder (CMC), and water. A corresponding extruded mixture was produced. In addition, except for Example 4, an extruded mixture containing an alkaline earth metal salt (calcium carbonate) was produced.
  • PG and / or G polyol
  • CMC binder
  • the extrusion mixture was produced using a mold based on conditions of an extrusion pressure of 3 to 5 MPa and a cooling temperature of about 10 ° C.
  • a mold corresponding to the shape of the tobacco molded body corresponding to FIGS. 2 to 4 was used as the mold.
  • the diameter in the transverse direction D of the mold is 7.2 mm.
  • die is 45.4%.
  • Table 1 shows the composition of the extrusion mixture corresponding to each of Comparative Examples 1 and 2 and Examples 1 to 5. In addition, the end of the numerical value shown in Table 1 is calculated by rounding off.
  • Table 2 shows the compositions of the tobacco molded articles during drying corresponding to Comparative Examples 1 and 2 and Examples 1 to 5, respectively.
  • Table 3 shows the composition of the tobacco molded product from which moisture and PG were completely removed by drying. The end of the numerical values shown in Tables 2 to 3 are calculated by rounding off.
  • Apparent density (total weight of cigarette molded product-moisture content-residual weight of PG) / (cross-sectional area of outer wall and partition wall x length of tobacco molded product) ...
  • each tobacco molded body was inserted into the tip of a paper tube (no filter) prepared as a holder, and then the end surface of each tobacco molded body was ignited using a heat transfer lighter. Moreover, after ignition, the puff was repeated at a predetermined cycle, and the combustion continuous state was observed.
  • Test results The test results are shown in Table 4.
  • Table 4 shows the test results of the tobacco molded products corresponding to Comparative Examples 1 and 2 and Examples 1 to 5, respectively. In addition, the end of the numerical value shown in Table 4 is calculated by rounding off.
  • the embodiment can be changed as follows.
  • the case where the tobacco molded body 10 has a cylindrical shape has been described as an example. However, it is not limited to this.
  • it may be a polygonal prism shape such as a triangular prism shape, a quadrangular prism shape, a pentagonal prism shape, or a hexagonal prism shape.
  • the holder 20 of the flavor suction device 1 is a smoke tube type has been described as an example.
  • the holder may be a cylindrical holder 20A like the flavor suction tool 1A shown in FIG.
  • the flavor suction tool 1A may further include a filter (not shown) at the end of the holder 20A on the mouthpiece side.
  • an object of the present invention is to provide a tobacco molded body and a flavor suction device that can improve the ignitability and the combustion sustainability while ensuring the taste due to the flavor component given to the user.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

L'invention concerne un comprimé de tabac (10), qui comprend une matière première de tabac et a la forme d'une colonne qui s'étend dans la direction axiale. Le comprimé de tabac (10) comprend une paire de surfaces d'extrémité (10a, 10b) qui se font mutuellement face dans la direction axiale, une paroi extérieure cylindrique (11) qui s'étend dans la direction axiale, et des cloisons (12) qui divisent une pluralité de trous traversants (50) qui passent à travers la paire de surfaces d'extrémité (10a, 10b) à l'intérieur de la paroi extérieure (11). L'épaisseur de la paroi extérieure (11) se situe dans la plage de 0,1 à 0,5 mm, et l'épaisseur des cloisons se situe dans la de plage 0,1 à 0,5 mm. Le rapport de l'aire d'ouverture fournie par la pluralité de trous traversants (50) à l'aire transversale totale se situe dans la plage de 30 à 55 %. Si le pourcentage en poids du comprimé de tabac (10) est de 100 % en poids, le pourcentage en poids de la matière première de tabac est d'au moins 60 % en poids, et la masse volumique apparente du comprimé de tabac (10) est de 1,08 mg/mm3 ou moins.
PCT/JP2014/082000 2013-12-25 2014-12-03 Comprimé de tabac et piston de saveur Ceased WO2015098445A1 (fr)

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JP2013-267222 2013-12-25
JP2013267222 2013-12-25

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WO2015098445A1 true WO2015098445A1 (fr) 2015-07-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023175709A1 (fr) * 2022-03-15 2023-09-21 日本たばこ産業株式会社 Inhalateur d'arôme de type à combustion et son procédé de production

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575682A (en) * 1980-05-09 1982-01-12 Philip Morris Inc Smoking article and method
JPH022586B2 (fr) * 1980-10-17 1990-01-18 British American Tobacco Co
JPH04325077A (ja) * 1991-03-29 1992-11-13 Japan Tobacco Inc シートたばこ及びその製造方法
JP2925575B2 (ja) * 1989-04-27 1999-07-28 日本たばこ産業株式会社 煙道を有する成型たばこ
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
JP2013524850A (ja) * 2010-05-06 2013-06-20 アール・ジエイ・レイノルズ・タバコ・カンパニー セグメント化喫煙物品
JP2013532953A (ja) * 2010-07-30 2013-08-22 日本たばこ産業株式会社 無煙型香味吸引具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575682A (en) * 1980-05-09 1982-01-12 Philip Morris Inc Smoking article and method
JPH022586B2 (fr) * 1980-10-17 1990-01-18 British American Tobacco Co
JP2925575B2 (ja) * 1989-04-27 1999-07-28 日本たばこ産業株式会社 煙道を有する成型たばこ
JPH04325077A (ja) * 1991-03-29 1992-11-13 Japan Tobacco Inc シートたばこ及びその製造方法
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
JP2013524850A (ja) * 2010-05-06 2013-06-20 アール・ジエイ・レイノルズ・タバコ・カンパニー セグメント化喫煙物品
JP2013532953A (ja) * 2010-07-30 2013-08-22 日本たばこ産業株式会社 無煙型香味吸引具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023175709A1 (fr) * 2022-03-15 2023-09-21 日本たばこ産業株式会社 Inhalateur d'arôme de type à combustion et son procédé de production

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