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WO2025154250A1 - Bâton d'inhalation d'arôme et système d'inhalation d'arôme - Google Patents

Bâton d'inhalation d'arôme et système d'inhalation d'arôme

Info

Publication number
WO2025154250A1
WO2025154250A1 PCT/JP2024/001374 JP2024001374W WO2025154250A1 WO 2025154250 A1 WO2025154250 A1 WO 2025154250A1 JP 2024001374 W JP2024001374 W JP 2024001374W WO 2025154250 A1 WO2025154250 A1 WO 2025154250A1
Authority
WO
WIPO (PCT)
Prior art keywords
flavor
capsule
stick
foaming agent
heated
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.)
Pending
Application number
PCT/JP2024/001374
Other languages
English (en)
Japanese (ja)
Inventor
真 赤井
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
Priority to PCT/JP2024/001374 priority Critical patent/WO2025154250A1/fr
Publication of WO2025154250A1 publication Critical patent/WO2025154250A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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

Definitions

  • FIG. 4A and 4B are diagrams for explaining the rupture of a capsule according to the first embodiment, in which FIG. 4A shows a state before the capsule is ruptured, and FIG. 4B shows a state after the capsule is ruptured.
  • 1A and 1B are diagrams for explaining the state after a capsule in the first embodiment is broken, in which (A) is a diagram showing a state in which the expanded foaming agent has contracted, and (B) is a diagram showing a state in which the expanded foaming agent has been broken.
  • FIG. 4 is a diagram showing a longitudinal section of a flavor inhalation stick according to a second embodiment.
  • FIGS. 11A and 11B are diagrams for explaining the rupture of a capsule according to a second embodiment, in which (A) shows the state before the capsule is ruptured, and (B) shows the state after the capsule is ruptured.
  • 13A and 13B are diagrams showing a vertical cross section of a heated portion according to a third embodiment, in which (A) shows the state before a capsule is broken, and (B) shows the state after the capsule is broken.
  • FIG. 13 is a diagram showing a longitudinal section of a flavor inhalation stick according to a fourth embodiment.
  • FIG. 13 is a diagram showing a longitudinal section of a flavor inhalation stick according to a fifth embodiment.
  • FIG. 13 is a diagram showing a longitudinal section of a flavor inhalation stick according to a sixth embodiment.
  • FIG. 1 is a diagram showing a vertical cross section of a flavor inhalation stick 1 according to a first embodiment.
  • the flavor inhalation stick (hereinafter may be referred to as "stick") 1 according to the first embodiment includes a heated portion 10, a capsule 50, and a foaming agent 70.
  • the stick 1 also includes a cooling portion 20 and a filter portion 30.
  • the heated portion 10 is a portion that may be heated by a heating portion 121 (see FIG. 2) of the flavor inhaler 100 described later, and includes a base portion 11 in the example of FIG. 1.
  • the capsule 50 and the foaming agent 70 are disposed within the heated portion 10.
  • the stick 1 further includes tipping paper 40 that connects the heated portion 10, the cooling portion 20, and the filter portion 30.
  • the tipping paper 40 has a communication passage 60 that connects the outside and the inside of the stick 1.
  • the direction of the center line CL of the heated portion 10 may be referred to as the "center line direction.”
  • the stick 1 has the heated portion 10, the cooling portion 20, and the filter portion 30 arranged in this order in the center line direction, and the tipping paper 40 wrapped around them to integrate them.
  • one end side in the center line direction may be referred to as the first side
  • the other end side in the center line direction may be referred to as the second side
  • the first side is the end side that is inserted into the flavor inhaler 100.
  • the second side is the end side opposite the first side that the user holds in their mouth to inhale.
  • a cross section along the center line direction is referred to as a "longitudinal cross section,” and a cross section cut along a plane perpendicular to the center line direction is defined as a "transverse cross section.”
  • FIG. 2 is a schematic diagram showing an example of the internal configuration of the flavor inhaler 100.
  • the flavor inhalation system according to the present embodiment includes the stick 1 according to the first embodiment and a non-combustion heating type flavor inhaler 100 that externally heats the heated portion 10 of the stick 1.
  • the stick 1 according to the first embodiment is inserted into the non-combustion heating type flavor inhaler 100 for use.
  • the main body 130 of the flavor inhaler 100 includes a power supply unit 131 that accumulates power and supplies power to each component of the main body 130, a sensor unit 132 that detects various information related to the main body 130, and a notification unit 133 that notifies the user of the information.
  • the main body 130 also includes a storage unit 134 that stores various information for the operation of the main body 130, a communication unit 135 for transmitting and receiving information between the main body 130 and other devices, and a control unit 136 that controls the overall operation within the main body 130.
  • the main body 130 also includes a heating unit 121 that heats the stick 1, and a heat insulating unit 144 that prevents heat transfer from the heating unit 121 to other components of the main body 130.
  • the user inhales with the stick 1 held in the holding unit 140.
  • the insulating section 144 is arranged so as to cover at least the outer periphery of the heating section 121.
  • the insulating section 144 is made of a vacuum insulating material, an aerogel insulating material, or the like.
  • a vacuum insulating material is an insulating material in which, for example, glass wool and silica (silicon powder) are wrapped in a resin film and placed in a high vacuum state, thereby reducing the thermal conduction of gas to as close to zero as possible.
  • the airflow resistance in the center line direction per stick 1 is not particularly limited, but from the viewpoint of ease of inhalation, it is usually 100 mmH 2 O or less, preferably 80 mmH 2 O or less, and more preferably 60 mmH 2 O or less. Moreover, the airflow resistance in the center line direction per stick 1 is usually 8 mmH 2 O or more, preferably 10 mmH 2 O or more, and more preferably 12 mmH 2 O or more. The airflow resistance of the stick 1 is measured according to the ISO standard method (ISO6565), for example, using a filter airflow resistance meter manufactured by Cerulean Co., Ltd.
  • the filter 31 is not particularly limited as long as it contains a filter material and has the general functions of a filter.
  • general functions of a filter include reducing undesirable sensations such as irritation, and reducing nicotine and tar, but it is not necessary for the filter to have all of these functions.
  • other important functions include preventing the flavor source from falling off while suppressing the filtering function, and adjusting the air resistance to provide appropriate ease of inhalation.
  • the basis weight of the roll 32 is not particularly limited, but is usually from 20 gsm to 100 gsm, preferably from 22 gsm to 95 gsm, and more preferably from 23 gsm to 90 gsm.
  • the thickness of the wrapper 32 is not particularly limited, but is usually from 20 ⁇ m to 140 ⁇ m, preferably from 30 ⁇ m to 130 ⁇ m, and more preferably from 30 ⁇ m to 120 ⁇ m.
  • the embodiment of the paper roll 32 is not particularly limited, and may include one or more rows of adhesive-containing seams.
  • the adhesive may include a hot melt adhesive, and the hot melt adhesive may further include polyvinyl alcohol.
  • the adhesive may also include a vinyl acetate adhesive.
  • the wrapper 32 may be either coated or uncoated, but is preferably coated with a desired material from the standpoint of imparting functions such as strength and structural rigidity.
  • the wrapper 32 may be a plastic, polymeric sheet, etc.
  • the wrapper 32 may be a porous member having a plurality of pores formed therein.
  • the tipping paper 40 may contain a filler, such as calcium carbonate, from the viewpoint of improving whiteness and opacity and increasing the heating rate.
  • the tipping paper 40 may contain various auxiliaries, such as a water resistance improver including a wet strength agent (WS agent) and a sizing agent.
  • WS agent wet strength agent
  • sizing agent a sizing agent
  • a coating agent may be added to at least one of the two surfaces, the front surface and the back surface, of the tipping paper 40.
  • the coating agent for the tipping paper 40 there are no particular limitations on the coating agent for the tipping paper 40, but a coating agent that can form a film on the surface and reduce the permeability of liquids is preferred.
  • a part of the outer surface of the tipping paper 40 may be covered with a known lip release material.
  • the lip release material refers to a material configured to assist in the easy release of contact between the lips and the tipping paper 40 without substantial adhesion when the user holds the filter portion 30 of the stick 1 in the mouth.
  • the lip release material may contain, for example, ethyl cellulose, methyl cellulose, etc.
  • the outer surface of the tipping paper 40 may be coated with the lip release material by applying an ethyl cellulose-based or methyl cellulose-based ink to the outer surface of the tipping paper.
  • the communication passage 60 communicates between the outside and the inside of the stick 1. Therefore, the communication passage 60 allows air outside the stick 1 to flow into the inside when inhaled.
  • the shape of the communication passage 60 can be, for example, a circular cylinder, an elliptical cylinder, a polygonal prism, a polygonal prism with rounded corners, or a mortar shape.
  • the communication passages 60 are formed by through holes (also referred to as "ventilation filters (Vf)" in this technical field) formed at least in the region of the tipping paper 40 where the cooling section 20 is arranged. In the example shown in Fig.
  • a plurality of communication passages 60 are formed in the cooling section 20, and are formed in the circumferential direction of the cooling section 20 and concentrically.
  • the communication passages 60 are not limited to being formed around the entire circumference of the cooling section 20, but may be formed in a portion of the circumference of the cooling section 20.
  • the number of communication passage groups may be one or may be two or more.
  • the position of the communication passage 60 in the center line direction be a position where air can flow in from outside the stick 1, for example a position within the area protruding from the insertion port 142 when the stick 1 is held in the holding portion 140 of the flavor inhaler 100.
  • the position of the communication passage 60 in the center line direction is preferably 4 mm or more away from the boundary between the cooling section 20 and the filter section 30 in the direction of the first side (upstream side) from the viewpoint of improving the delivery efficiency of aerosols generated by heating.
  • the position of the communication passage 60 in the center line direction is more preferably 4.5 mm or more away, even more preferably 5 mm or more away, and even more preferably 5.5 mm or more away.
  • the position of the communication passage 60 in the center line direction is preferably within 15 mm in the direction of the first side (upstream side) from the boundary between the cooling section 20 and the filter section 30.
  • the position of the communication passage 60 in the center line direction is more preferably within 10 mm, and even more preferably within 7 mm.
  • the position of the communication passage 60 in the center line direction is preferably 24 mm or more away from the end face on the second side of the stick 1 in the direction of the first side (upstream side) from the viewpoint of improving the delivery efficiency of aerosols generated by heating.
  • the position of the communication passage 60 in the center line direction is more preferably 24.5 mm or more away, even more preferably 25 mm or more away, and even more preferably 25.5 mm or more away.
  • the position of the communication passage 60 in the center line direction is preferably within 35 mm from the end face on the second side of the stick 1 in the direction of the first side (upstream side).
  • the position of the communication passage 60 in the center line direction is more preferably within 30 mm, and even more preferably within 27 mm.
  • the position of the communication passage 60 in the center line direction is within 16 mm in the direction of the second side (downstream side) from the boundary between the substrate 11 of the heated section 10 and the cooling section 20.
  • the position of the communication passage 60 in the center line direction is more preferably within 15.5 mm, even more preferably within 15 mm, and even more preferably within 14.5 mm.
  • the position of the communication passage 60 in the center line direction is preferably 5 mm or more away from the boundary between the substrate 11 and the cooling section 20 in the direction of the second side (downstream side).
  • the position of the communication passage 60 in the center line direction is more preferably 10 mm or more away, and even more preferably 13 mm or more away.
  • the communication passage 60 is provided so that the air inflow rate from the communication passage 60 when inhaled at 17.5 ml/sec by an automatic smoking machine is 10% by volume or more and 90% by volume or less.
  • This "air inflow rate” is the volume rate of air inflowing from the communication passage 60 when the rate of air inhaled from the end of the second side of the stick 1 is taken as 100% by volume.
  • the air inflow rate is preferably 50% by volume or more and 80% by volume or less, more preferably 55% by volume or more and 75% by volume or less.
  • air inflow rates can be achieved, for example, by selecting the number of communication passages 60 per communication passage group from the range of 5 to 50, selecting the diameter of the opening of the communication passage 60 from the range of 0.1 mm to 0.5 mm, and combining these selections.
  • the air inflow ratio can be measured by a method conforming to ISO9512 using a winding quality measuring device (for example, SODIMAX D74/SODIM manufactured by SAS).
  • the heated portion 10 is connected (coupled) to the cooling portion 20 by winding the cooling portion 20 and the heated portion 10 together using a tipping paper 40.
  • the heated portion 10 may not have the wrapping paper 12, and may be connected (coupled) to the cooling portion 20 by winding the cooling portion 20 and the base material portion 11 together.
  • Major oil-based flavorings include lavender, cinnamon, cardamom, celery, clove, cascarilla, nutmeg, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon, orange, peppermint, cinnamon bark, caraway, cognac, jasmine, chamomile, menthol, cassia, ylang-ylang, sage, spearmint, fennel, pimento, ginger, anise, coriander, coffee, tobacco, etc.
  • the flavoring components may be used alone or in combination of two or more.
  • the particle size is preferably 500 ⁇ m or less.
  • the coating 52 enclosing the contents 51 is destroyed when a physical external force is applied.
  • “destroyed” does not only mean that the coating 52 is cracked to the extent that the contents 51 are released all at once, but also that the coating 52 is cracked or has holes in it to the extent that the contents 51 are released gradually.
  • “Destroyed” also includes a state in which flavor and aroma components volatilized from the contents 51 permeate the coating 52.
  • the strength of the coating 52 is such that it is destroyed when a physical external force is applied by the foaming agent 70 .
  • the composition of the coating 52 is not particularly limited, so long as it is a composition that is destroyed when a physical external force is applied.
  • materials for the coating 52 include starch, dextrin, polysaccharides, agar, gellan gum, gelatin, polyvinyl chloride, polyvinylidene chloride, polystyrene, styrene-acrylonitrile copolymer, styrene-butadiene-acrylonitrile copolymer, polyethylene, polypropylene, cellulose acetate, polyethylene terephthalate, polyamide, ethylene-acrylic acid plastic, ethylene-vinyl acetate plastic, ethylene-vinyl alcohol plastic, lipophilic materials, various natural gelling agents, and the like.
  • the coating 52 may also contain fragrance components, plasticizers, colorants, and the like.
  • the composition of the coating 52 may be composed mainly of any of the above materials, or any combination of these.
  • FIG. 5 is a diagram showing an example of a cross section of the foaming agent 70 according to the first embodiment, in which (A) shows the state before expansion and (B) shows the expanded state.
  • the foaming agent 70 is a so-called thermally expandable microsphere, in which a core 71 foams and expands when heated.
  • the foaming agent 70 has a core 71 containing a foaming component and an outer shell 72 that seals the core 71.
  • the elastic modulus of the outer shell 72 decreases rapidly, and the foaming component contained in the core 71 foams at a certain temperature.
  • the foaming agent 70 expands as shown in Fig. 5(B).
  • the core 71 foams, and the force pushing the outer shell 72 from the inside increases, causing the outer shell 72 to stretch and become thinner as shown in Fig. 5(B).
  • the foaming agent 70 is disposed inside the base material 11 and around the capsule 50.
  • the foaming agent 70 is preferably disposed so as to be in contact with the capsule 50 in a pre-expanded state in order to increase the physical external force applied to the capsule 50.
  • the foaming agent 70 may be disposed in a position where it indirectly applies pressure to the capsule 50 without contacting the capsule 50, for example, as long as it is possible to apply a physical external force to the capsule 50 in an expanded state.
  • the number of foaming agents 70 is not limited to a plurality, and may be one, so long as it is possible to apply a physical external force sufficient to destroy the capsule 50 .
  • the shape of the foaming agent 70 is not particularly limited, and may be, for example, a spherical shape, a cylindrical shape, a truncated cone shape, or the like.
  • the size of the foaming agent 70 is preferably such that the airflow resistance of the stick 1 due to the foaming agent 70 before expansion does not increase significantly compared to a stick not having the foaming agent 70. This makes it possible to achieve an appropriate airflow resistance even in the stick 1 in which the foaming agent 70 is not expanded.
  • the state of the core 71 before foaming is not particularly limited, and may be liquid, gel, solid, or the like.
  • the core 71 includes a foaming component that foams when heated.
  • the foaming component included in the core 71 is, for example, a substance that generates gas when heated.
  • the foaming component included in the core 71 is, for example, at least one of a hydrocarbon, sodium bicarbonate, and carbonated water.
  • the foaming component contained in the core 71 may be any known foaming component other than those mentioned above, as long as it has a boiling point corresponding to the temperature at which foaming is initiated.
  • the core 71 may contain a flavor component in addition to the foaming component. Specifically, the core 71 may contain a flavor component that volatilizes by heating in addition to the foaming component. Examples of the flavor component contained in the core 71 include the same flavor components and taste components as those exemplified as the flavor components contained in the content 51 of the capsule 50. When the core 71 contains a flavor component, the flavor component may be the same as the flavor component of the contents 51 of the capsule 50 or may be different from the flavor component of the contents 51 of the capsule 50.
  • the outer shell 72 is made of a polymer that softens when heated. Specifically, the outer shell 72 is desirably made of a thermoplastic resin.
  • the thermoplastic resin forming the outer shell 72 may be, for example, a resin containing vinylidene chloride, acrylonitrile, acrylic acid ester, aromatic vinyl compound, or the like as a main component.
  • the foaming agent 70 may be one obtained by a known manufacturing method, or may be commercially available thermally expandable microspheres.
  • thermally expandable microspheres include Expancel manufactured by AkzoNovel Co., Ltd. of the Netherlands, Kureha Microsphere manufactured by Kureha Corporation, Advancel manufactured by Sekisui Chemical Co., Ltd., and Matsumoto Microsphere manufactured by Matsumoto Yushi Seiyaku Co., Ltd.
  • FIG. 6A and 6B are diagrams for explaining the destruction of the capsule 50 according to the first embodiment, in which (A) shows the state before the capsule 50 is destroyed, and (B) shows the state after the capsule 50 is destroyed.
  • Fig. 6 a case where a plurality of foaming agents 70 are arranged around the capsule 50 is taken as an example.
  • the capsule 50 is destroyed by a physical external force.
  • the heating section 121 (see FIG. 2 ) of the flavor inhaler 100 heats at least a part of the base material section 11 of the heated section 10, and the heat is also applied to the foaming agent 70.
  • the capsule 50 is not destroyed by collisions or pressure caused by normal vibrations and shaking associated with transporting the stick 1 using a car or the like, carrying the stick 1 by a user, or inserting the stick 1 into the flavor inhaler 100 by a user.
  • the capsule 50 and the foaming agent 70 are arranged on the substrate 11.
  • the foaming component contained in the core 71 vaporizes, the internal pressure rises, and the shell 72 softens, causing the foaming agent 70 to expand until it reaches a predetermined expansion ratio.
  • the expanded foaming agent 70 exerts pressure on the capsule 50, and as shown in FIG. 6(B), the coating 52 is destroyed, and the contents 51 containing the flavor components are released.
  • the coating 52 is destroyed, the flavor components that have already volatilized may be released.
  • FIG. 7 is a diagram for explaining the state after the capsule 50 according to the first embodiment is destroyed, where (A) shows the state in which the expanded foaming agent 70 has contracted, and (B) shows the state in which the expanded foaming agent 70 has been destroyed.
  • FIG. 7 shows an example in which the capsule 50 has already been destroyed by the expanded foaming agent 70.
  • the expanded foaming agent 70 contracts after the capsule 50 is broken.
  • the contraction of the expanded foaming agent 70 can be achieved by adjusting the composition of the outer shell 72.
  • the expanded foaming agent 70 may contract when the temperature reaches a predetermined temperature or higher.
  • the outer shell 72 of the expanded foaming agent 70 is thin as shown in Fig. 5(B), so that the vaporized foaming component can easily pass through. If the foaming agent 70 is heated even after the capsule 50 is broken and the temperature of the foaming agent 70 exceeds the temperature at which the foaming agent 70 has the maximum expansion ratio, the vaporized foaming component leaks out of the outer shell 72, the internal pressure decreases, and the foaming agent 70 contracts.
  • the shape of the foaming agent 70 after contraction is not particularly limited, and does not need to be the same as the shape before expansion.
  • the size of the foaming agent 70 after contraction is preferably a size that does not significantly increase the airflow resistance of the stick 1 due to the foaming agent 70 after contraction compared to a stick without the foaming agent 70.
  • the size of the foaming agent 70 after contraction is smaller than when the expansion ratio is maximum.
  • the size of the foaming agent 70 after contraction is preferably about the same as the size before expansion, and more preferably smaller than the size before expansion.
  • the stick 1 is a flavor inhalation stick that is heated when inserted into the flavor inhaler 100, and includes a heated portion 10 that is heated when inserted into the flavor inhaler 100, and a capsule 50 that is disposed within the heated portion 10 and breaks when the foaming component foams due to heat, releasing at least the flavor component.
  • the stick 1 does not need to have a cooling portion 20 that cools the vapor and aerosol when the user inhales.
  • the user inserts the stick 1, in which the capsule 50 that would be destroyed by a physical external force is not destroyed, into the holding section 140 of the flavor inhaler 100.
  • At least a partial area of the base material section 11 included in the heated section 10 is heated by the heating section 121.
  • a physical external force is applied to the capsule 50.
  • the stick 1 can destroy the capsule 50 with the foaming agent 70 that the stick 1 is equipped with.
  • the core 71 of the foaming agent 70 may include a foaming component and a flavor component.
  • the core 71 of the foaming agent 70 contains the same flavor component as the flavor component of the content 51 of the capsule 50, the concentration of the flavor inhaled by the user can be varied.
  • the foaming agent 70 contains a flavor component different from the flavor component of the content 51 of the capsule 50, the foaming agent 70 can impart a new flavor.
  • FIG. 8 is a diagram showing a vertical cross section of the flavor inhalation stick 2 according to the second embodiment.
  • the stick 2 according to the second embodiment is different from the stick 1 according to the first embodiment in that the heated portion 210 corresponds to the heated portion 10.
  • the differences from the first embodiment will be described below.
  • the same reference numerals are used for the same parts in the first and second embodiments, and detailed descriptions thereof will be omitted.
  • the size and arrangement of the heating section 121 that heats the stick 2 are appropriately changed so as to heat at least a part of the heated section 210.
  • the size and arrangement of the heat insulating section 144 correspond to the heating section 121.
  • the capsule 250 may also have a content 251 containing a flavor component and a foaming component, and a coating 252 that seals the content 251.
  • capsules 350 are placed on the substrate 311.
  • the coating 352 containing the foaming component expands until it reaches a predetermined expansion ratio.
  • the expanded coating 352 presses the contents 351.
  • the coating 352 is broken by stress from the contents 351 as shown in FIG. 10(B)
  • the flavor components leak out from the coating 352.
  • the coating 352 bursts and leaks out.
  • the configuration in which the flavor components are released is not limited to the bursting of the coating 352, and the flavor components may be released by passing through the interior of the coating 352, for example, which becomes a porous body due to foaming.
  • the stick according to the third embodiment is a stick for flavor inhalation that is heated when inserted into the flavor inhaler 100, and includes a heated portion 310 to which heat is applied when inserted into the flavor inhaler 100, and a capsule 350 that is disposed within the heated portion 310 and is broken when the foaming component foams due to heat, thereby releasing at least the flavor component.
  • the capsule 350 can be broken by the foaming component contained in the stick.
  • the capsule 350 may also have a content 351 containing a flavor component, and a coating 352 that seals the content 351 and contains a foaming component in its composition.
  • the foaming component contained in the coating 352 of the capsule 350 foams, which can expand the coating 352 or form holes in the coating 352.
  • FIG. 11 is a diagram showing a vertical cross section of a flavor inhalation stick 4 according to the fourth embodiment.
  • the stick 4 according to the fourth embodiment is different from the stick 1 according to the first embodiment in that the heated portion 410 corresponds to the heated portion 10.
  • the differences from the first embodiment will be described below.
  • the same reference numerals are used for the same parts in the first and fourth embodiments, and detailed descriptions thereof will be omitted.
  • the size and arrangement of the heating section 121 that heats the stick 4 are appropriately changed so as to heat at least a part of the base material section 411 of the heated section 410.
  • the size and arrangement of the heat insulating section 144 correspond to the heating section 121.
  • the heated portion 410 differs from the heated portion 10 (see FIG. 1 ) in that it has a storage portion 413 for storing a capsule and a solid member 414 for preventing the capsule 50 from falling off from the end face on the first side of the heated portion 410.
  • the heated portion 410 has a base material portion 411, a wrapping paper 412, a storage portion 413, and a solid member 414.
  • the capsule 50 and the foaming agent 70 are disposed in the storage portion 413 of the heated portion 410.
  • the heated portion 410 is formed, for example, in a cylindrical shape.
  • the heated portion 410 is connected (coupled) to the cooling portion 20 by integrally winding the cooling portion 20 and the heated portion 210 using the tipping paper 40.

Landscapes

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

Abstract

L'invention concerne un bâton d'inhalation d'arôme de type à chauffage sans combustion 1 qui est chauffé en étant inséré dans un inhalateur d'arôme, le bâton 1 comportant une partie chauffée 10 à laquelle de la chaleur est appliquée lorsque le bâton est inséré dans l'inhalateur d'arôme, et une capsule 50 qui est disposée à l'intérieur de la partie chauffée 10 et qui est rompue lorsqu'un composant moussant est moussé par la chaleur pour libérer au moins un composant aromatisant.
PCT/JP2024/001374 2024-01-19 2024-01-19 Bâton d'inhalation d'arôme et système d'inhalation d'arôme Pending WO2025154250A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2024/001374 WO2025154250A1 (fr) 2024-01-19 2024-01-19 Bâton d'inhalation d'arôme et système d'inhalation d'arôme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2024/001374 WO2025154250A1 (fr) 2024-01-19 2024-01-19 Bâton d'inhalation d'arôme et système d'inhalation d'arôme

Publications (1)

Publication Number Publication Date
WO2025154250A1 true WO2025154250A1 (fr) 2025-07-24

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Publication number Priority date Publication date Assignee Title
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JP2022525082A (ja) * 2019-03-11 2022-05-11 ニコベンチャーズ トレーディング リミテッド エアロゾル供給システム
WO2022223628A1 (fr) * 2021-04-20 2022-10-27 Jt International S.A. Dispositif de génération d'aérosol comprenant un contenant expansible
CN115363265A (zh) * 2022-09-20 2022-11-22 湖北中烟工业有限责任公司 一种具有胶囊的加热不燃烧烟草制品及制备工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018523986A (ja) * 2015-06-29 2018-08-30 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生システムのためのカートリッジ
JP2022525082A (ja) * 2019-03-11 2022-05-11 ニコベンチャーズ トレーディング リミテッド エアロゾル供給システム
WO2022223628A1 (fr) * 2021-04-20 2022-10-27 Jt International S.A. Dispositif de génération d'aérosol comprenant un contenant expansible
CN115363265A (zh) * 2022-09-20 2022-11-22 湖北中烟工业有限责任公司 一种具有胶囊的加热不燃烧烟草制品及制备工艺

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