WO2020052218A1 - Produit de type cigarette à quatre sections refroidi en spirale du type chauffage-sans-combustion électrique - Google Patents

Produit de type cigarette à quatre sections refroidi en spirale du type chauffage-sans-combustion électrique Download PDF

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Publication number
WO2020052218A1
WO2020052218A1 PCT/CN2019/079414 CN2019079414W WO2020052218A1 WO 2020052218 A1 WO2020052218 A1 WO 2020052218A1 CN 2019079414 W CN2019079414 W CN 2019079414W WO 2020052218 A1 WO2020052218 A1 WO 2020052218A1
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WO
WIPO (PCT)
Prior art keywords
spiral
aerosol
cigarette product
product according
channel
Prior art date
Application number
PCT/CN2019/079414
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English (en)
Chinese (zh)
Inventor
郑布霖
Original Assignee
上海聚华科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201811099262.2A external-priority patent/CN110893010A/zh
Application filed by 上海聚华科技股份有限公司 filed Critical 上海聚华科技股份有限公司
Publication of WO2020052218A1 publication Critical patent/WO2020052218A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the invention relates to the field of electronic cigarettes, in particular to a spiral cooling four-stage cigarette product used for electric heating without burning.
  • the invention provides a spiral cooling four-stage cigarette product for electric heating and non-combustion, in order to better solve the problems mentioned above, and adopting electric heating and non-combustion to heat tobacco substances, which can significantly reduce the harm to human body. Aerosol composition for inhalation.
  • the purpose of the present invention is to provide a spiral-cooled four-stage cigarette product for electric heating without burning, so as to solve some problems in the current technology.
  • the invention provides a spiral cooling four-stage cigarette product for electric heating and non-combustion, comprising an aerosol generating carrier, a limiting tube adjacent to the aerosol generating carrier, and a spiral cooling component adjacent to the limiting tube.
  • the filter adjacent to the spiral cooling component further includes an external package, which limits the aerosol-generating carrier, a limit tube, a spiral cooling component, and a filter, and the spiral cooling component includes a spiral channel, After the aerosol generated by the aerosol-generating carrier is electrically heated, the aerosol passes through the limiting tube, and then passes through the spiral channel of the spiral cooling component to cool down and enters the filter.
  • the limit tube includes a tubular body with a cavity inside and a vent hole on the bottom surface, the bottom surface is adjacent to the aerosol-generating carrier, and the vent hole communicates with the cavity.
  • the limiting tube is a barrel-shaped tubular body, and the ventilation holes on the bottom surface of the limiting tube are arranged around the center of the bottom surface of the limiting tube.
  • the spiral cooling member includes a spiral rod, and an outer diameter surface of the spiral rod is in close contact with the outer package to form a spiral channel, and two ends of the spiral channel are respectively in contact with the limit position.
  • the tube is in communication with the filter.
  • the spiral rod is a single spiral rod, and a single spiral groove of the single spiral rod is evenly arranged around a shaft axis of the single spiral rod, and an outer diameter surface of the single spiral rod and the outer wrapping piece They are in close contact to form a single spiral channel, and two ends of the single spiral channel are in communication with the limit tube and the filter, respectively.
  • the spiral cooling component includes a cylinder with a spiral inside, the spiral penetrates the cylinder along the axis direction of the cylinder, and a penetrating spiral channel is formed in the cylinder. Two ends of the spiral channel are in communication with the limiting tube and the filter, respectively.
  • a material of the spiral rod is an endothermic material, and the endothermic material includes a polylactic acid material or a metal material.
  • a cavity is further provided inside the shaft of the spiral rod, and the cavity is filled with a phase change energy storage material PCM.
  • the aerosol-generating carrier includes reconstituted stem filaments.
  • the reconstituted stem filaments are tobacco stem filaments which are extracted or reduced to remove soluble proteins, soluble polysaccharides, and soluble inorganic salt substances, and then are applied to the tobacco stem Reconstituted stems formed by silk backfilling with a predetermined aroma substance.
  • the reconstructed stem of the aerosol-generating carrier is electrically heated at a temperature range of 200-380 degrees Celsius to generate an aerosol.
  • the aerosol-generating carrier according to the present invention is suitable for heating by electric heating in a temperature range of 200-380 degrees Celsius.
  • the aerosol-generating carrier includes a special reconstituted stem wire, specially made
  • the reconstituted stem silk is formed by extracting or reducing the protein, polysaccharide, and nitrate substances in the common tobacco stem silk, and then refilling the tobacco stem silk with a predetermined fragrant substance. Because of the protein, polysaccharide, nitrate and other substances in tobacco stems, when heated within this temperature range of electric heating, the polysaccharide and protein will produce a burnt smell, which will seriously affect the taste of the user.
  • the nitrate in common tobacco stems is thermally decomposed to produce nitrite (amine), which is harmful to the human body, and the possibility of thermal decomposition of some nitrates to generate toxic gases is fundamentally avoided.
  • the aerosol-generating carrier of the present invention adopts a special remade stem wire, which can well solve the above-mentioned defects of ordinary tobacco stem wire when electrically heated.
  • the present invention adopts the spiral cooling member with a special structure as an example, including a spiral rod, and the outer diameter surface of the spiral rod is in close contact with the external package to form a spiral channel, and the aerosol generates the aerosol generated by the carrier Entering the filter through the spiral groove (spiral channel) on the spiral rod can effectively reduce the aerosol temperature. Because the spiral groove is arranged around, the cooling channel is significantly longer. In addition, both sides and the bottom of the spiral groove are in contact with the passing aerosol, resulting in a large contact area between the spiral cooling component and the aerosol, plus the spiral cooling component. All are made of temperature-reducing materials, so the spiral temperature-reducing component can have a good temperature-reducing effect on the passing aerosol.
  • FIG. 1 is a schematic structural diagram of an embodiment of a cigarette product according to the present invention.
  • FIG. 2 is a schematic perspective view of FIG. 1.
  • FIG. 3 is a schematic diagram of a limit tube according to the present invention.
  • FIG. 4 is a schematic view of the spiral rod according to the present invention.
  • FIG. 5 is a perspective view of the spiral rod at an oblique angle according to FIG. 4.
  • Cigarette product 100 aerosol-generating carrier 10, spiral cooling member 20, spiral rod 30, filter 40, outer wrap 50, spiral 60, spiral groove 70, rod shaft 80, stopper tube 90, stopper bottom surface 91, ventilation Hole 92.
  • the present invention provides a spiral cooling four-stage cigarette product 100 for electric heating and non-combustion, comprising an aerosol-generating carrier 10, a limiting tube 90 adjacent to the aerosol-generating carrier 10,
  • the spiral cooling member 20 adjacent to the limiting tube 90 and the filter 40 adjacent to the spiral cooling member 20 further include an outer package 50 that limits the aerosol-generating carrier 10 and the limit.
  • the spiral cooling member 20 includes a spiral channel, and the aerosol generated when the aerosol-generating carrier 10 is electrically heated passes through the limit tube 90 and then passes through the limiting tube 90.
  • the spiral channel of the spiral cooling member 20 enters the filter 40 after the temperature is reduced.
  • the outlines of the aerosol-generating carrier 10, the limiting tube 90, the spiral cooling member 20, and the filter 40 are all cylindrical, and they are all wrapped by the outer wrapping 50, and the entire cigarette product 100 is also cylindrical. Similar to a cigarette.
  • the material of the outer package 50 may include various forms of flexible materials such as paper, aluminum foil, polyethylene film, and PLA film.
  • the aerosol-generating carrier 10 is used to generate aerosol by electric heating. First, the tobacco substance is filled into the aerosol-generating carrier 10, and then the tobacco substance is heated by inserting an electric heating needle or by an electric heating sleeve. The generated aerosol passes through the limiting tube 90, and then is cooled by the spiral cooling member 20, and finally enters the filter 40 for people to inhale.
  • the electric heating methods here include, but are not limited to, resistance heating, induction heating, arc heating, electron beam heating, infrared heating, and the like.
  • the aerosol-generating carrier 10 is configured to electrically generate an aerosol in a temperature range of 200-380 degrees Celsius.
  • the aerosol-generating carrier 10 includes a reconstituted stem wire, which is a tobacco stem wire passing through. After the protein, polysaccharide, and nitrate substances are reduced or removed by the extraction, the tobacco stems are refilled with reconstituted stems formed by the predetermined flavoring substance.
  • the limiting tube 90 includes a tubular body with a cavity inside and a vent hole on the bottom surface, the bottom surface is adjacent to the aerosol-generating carrier 10, and the vent hole communicates with the cavity to form a through hole The air passage of the tubular body.
  • the limiting tube 90 is a barrel-shaped tubular body, and the ventilation hole 92 of the bottom surface 91 of the limiting tube is arranged around the center of the bottom surface 91 of the limiting tube.
  • the material of the limiting tube 90 is preferably a hard material, so as to play a role of supporting the aerosol-generating carrier 10.
  • the aerosol-generating carrier 10 is electrically heated (such as when an electric heating probe is inserted), The contained tobacco or stem filaments will be displaced in the direction of the stopper tube 90.
  • the central area of the bottom surface 91 of the stopper tube adjacent to the aerosol-generating carrier 10 can support it to prevent the tobacco or stem filaments from entering the stopper tube 90. There is a blockage inside.
  • the spiral cooling member 20 includes a spiral rod 30, and an outer diameter surface of the spiral rod 30 is in close contact with the outer wrapping member 50 to form a spiral
  • the two ends of the spiral channel are in communication with the limiting tube 90 and the filter 40, respectively, to form an air exhaust channel.
  • the spiral rod 30 is a single spiral rod, and the single spiral groove 70 of the single spiral rod is uniformly arranged around the shaft axis 80 of the single spiral rod.
  • the outer diameter surface of 60) is in close contact with the outer wrapping member 50 to form a single spiral channel, and the two ends of the single spiral channel are in communication with the limiting tube 90 and the filter 40, respectively, to form a channel. Air channel.
  • a cavity is further provided inside the shaft 80 of the spiral rod 30, and the cavity is filled with a phase change energy storage material PCM.
  • a material of the spiral rod 30 is a heat-absorbing material, and the heat-absorbing material includes a polylactic acid material or a metal material.
  • the spiral cooling member 20 includes a cylinder with a spiral inside, the spiral penetrates the cylinder along the axis direction of the cylinder, and forms a through spiral channel in the cylinder. Two ends of the spiral channel are in communication with the limiting tube 90 and the filter 40, respectively, so as to form an air exhaust channel.
  • the aerosol-generating carrier 10 includes reconstituted stem filaments.
  • the reconstituted stem filaments are tobacco stem filaments which are extracted or reduced for soluble proteins, soluble polysaccharides, and soluble inorganic salt substances, and then are applied to the tobacco. Stem silk is formed by refilling a predetermined fragrant substance.
  • the reconstructed stem of the aerosol-generating carrier 10 is electrically heated at a temperature range of 200-380 degrees Celsius to generate an aerosol.
  • the reconstituted stem wire included in the aerosol-generating carrier 10 includes the following steps:
  • Step 1 Tobacco stems are prepared, and the tobacco stems are sequentially washed, washed, moistened, pressed, shredded, extracted, separated, and dried in order to remove or reduce protein, polysaccharides, Nitrate substance to complete the preparation of blank stems;
  • Step 2 The tobacco aroma substance and the aerosol are thoroughly mixed to obtain a mixture
  • Step 3 Feed the materials prepared in steps 1 and 2 through the feeding device, and make the materials sufficiently uniform through the extrusion and homogenization process. After the water is equilibrated in the constant temperature and humidity process, it is packed for use.
  • the aerosol includes one or more of a polyhydric alcohol, an ester of a polyhydric alcohol, a polymer, and a long-chain monohydric alcohol.
  • the flavoring substance includes one or several combinations of essential tobacco essential oil, volatile natural product essential oil, molecular distillation product of tobacco, and volatile food flavor.
  • Tobacco stems have a special function in the process of growing tobacco-delivering nutrients to the leaves, promoting tobacco growth, and at the same time strengthening themselves. Because of its transmission function, its internal structure is porous and multi-channel, so its special structure and efficacy are formed. This feature is a characteristic that cannot be found in general natural materials.
  • the invention fully utilizes the special structure and effect of the tobacco stem material, especially after extracting and processing the tobacco stem, it not only improves the effective space for containing the material, but also avoids the inherent bad breath released by the tobacco stem.
  • the products seen on the market are caused by the material of the smoke base.
  • the baking paper is too heavy and the amount of smoke is insufficient.
  • the smell of baking paper is generated during heating.
  • the aerosol can not be added more, and the aerosol base accounts for 30% at most, so the amount of smoke is limited);
  • CN106723282A describes the use of porous tobacco stems to absorb atomizers well, thereby increasing the amount of smoke in tobacco products, but does not consider the negative impact of stem ribbons on the taste of tobacco products, nor does it involve electric heating without burning Case.
  • heating non-combustible tobacco products requires heating the tobacco substrate to above 200 ° C to generate an aerosol containing nicotine.
  • the tobacco matrix is continuously heated, and the protein and sugar contained in the heated body rise to coke with the increase in temperature, giving off an unpleasant burnt breath.
  • the invention aims at the shortage of the existing stalk material when it is suitable for heating and not burning, and provides a special reconstituted stalk filament, which is obtained by reducing or removing the protein, polysaccharide and nitrate substances in the common tobacco stalk filament after extraction.
  • a reconstituted stem yarn formed by backfilling a predetermined fragrant substance into the tobacco stem wire. Because the protein, polysaccharides, nitrates and other substances in general tobacco stems, when heated in this temperature range, the polysaccharides and proteins will produce a burnt smell, which will seriously affect the taste of the user.
  • the nitrate in common tobacco stems is thermally decomposed to produce nitrite (amine), which is harmful to the human body, and the possibility of thermal decomposition of some nitrates to generate toxic gases is fundamentally avoided.
  • the aerosol-generating carrier of the present invention adopts a special remade stem wire, which can well solve the above-mentioned defects of ordinary tobacco stem wire when electrically heated.
  • Tobacco stem material includes raw stem material, stem material, granular stem material, stem powder, and whether it is puffed or not is within our range. In consideration of the convenience of processing and use, in the embodiment, a stem material in the form of a stem is preferred.
  • removing most of the sugar can also avoid the burnt breath (including the polysaccharide starch, the burnt breath generated when pectin is heated) when heated;
  • nitrate After extraction, nitrate is basically eliminated, which greatly reduces the possibility of nitrite (amine) produced by thermal decomposition of nitrate and the harm to the health of smokers; in addition, it also fundamentally avoids the thermal decomposition of some nitrates. Possibility of NO2 toxic gas.
  • the solvent used for extraction in step 1 includes but is not limited to: dilute mono-, di-, and tri-alcohol solutions such as ethanol, propanol, propylene glycol, butanediol, glycerol, etc .; suitable Dilute organic acid solutions, such as acetic acid, citric acid, malic acid, lactic acid, etc .; also include suitable alkaline solutions, ammonia solution, sodium carbonate solution, sodium bicarbonate solution and so on.
  • dilute mono-, di-, and tri-alcohol solutions such as ethanol, propanol, propylene glycol, butanediol, glycerol, etc .
  • suitable Dilute organic acid solutions such as acetic acid, citric acid, malic acid, lactic acid, etc .
  • suitable alkaline solutions ammonia solution, sodium carbonate solution, sodium bicarbonate solution and so on.
  • the aroma components in step 2 include, but are not limited to, volatile tobacco essential oils, volatile natural product essential oils, and molecular distillation products of tobacco, such as containing benzyl alcohol, benzyl alcohol, dihydrodamascenone, ⁇ -ionone, and Hydrogen kiwi lactone, solanone, phytol, phytoketone, acacia acetone myristhenone, eugenol, 3-oxo- ⁇ -ionol, etc.
  • Tobacco aroma components such as geranyl acetone, neophytadiene, cedar triene diol, methyl octadecyl carbonate and other tobacco distillation fractions below 300 ° C; molecular distillation isolates of natural products; volatile food flavors Various floral, fruity, characteristic) flavor components; one or a combination of several of them.
  • Aerosols are known in the art and include, but are not limited to, polyhydric alcohols, such as propylene glycol, glycerol, triethylene glycol, 1,3-butanediol; and polyhydric alcohol esters, such as glyceryl caprylate Esters; polymers, such as polyethylene glycol 200, polyethylene glycol 400, etc., as well as long carbon chain monohydric alcohols, such as solanesol present in tobacco, and the like.
  • polyhydric alcohols such as propylene glycol, glycerol, triethylene glycol, 1,3-butanediol
  • polyhydric alcohol esters such as glyceryl caprylate Esters
  • polymers such as polyethylene glycol 200, polyethylene glycol 400, etc., as well as long carbon chain monohydric alcohols, such as solanesol present in tobacco, and the like.
  • a preferred aerosol is a polyol or a mixture thereof.
  • the proportion of aerosol in the aerosol-forming base material it can be adjusted between 5% and 70% according to the needs of the product.
  • the invention has the advantages that the base material (whether the carrier or the feed) for the smoke production is basically: deproteinization, sugar removal, and inorganic salt removal, which avoids adverse effects during the heating process.
  • the heating temperature is controlled in a range of 200 to 400 ° C (preferably 200 to 380 ° C).

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

Abstract

L'invention concerne un produit de type cigarette refroidi en spirale à quatre sections (100) du type à chauffage-sans-combustion électrique. Le produit de type cigarette (100) comprend un support de génération de vapeur (10), un tuyau de limitation (90) adjacent au support de génération de vapeur, un composant de refroidissement en spirale (20) adjacent au tuyau de limitation (90), et un bout filtre (40) adjacent au composant de refroidissement en spirale, et comprend en outre un élément d'enveloppement externe (50), l'élément d'enveloppement externe (50) limitant le support de génération de vapeur (10), le tuyau de limitation (90), le composant de refroidissement en spirale (20) et le bout filtre (40); le composant de refroidissement en spirale (20) comprend un canal en spirale; et la vapeur générée par le support de génération de vapeur (10), lorsqu'il est chauffé électriquement, passe à travers le tuyau de limitation (90), puis entre dans le bout filtre (40) après avoir été refroidie par le canal en spirale du composant de refroidissement en spirale (20).
PCT/CN2019/079414 2018-09-11 2019-03-25 Produit de type cigarette à quatre sections refroidi en spirale du type chauffage-sans-combustion électrique WO2020052218A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201811057776.1 2018-09-11
CN201811057776 2018-09-11
CN201811099262.2 2018-09-20
CN201811099262.2A CN110893010A (zh) 2018-09-11 2018-09-20 用于电加热不燃烧的螺旋降温四段式香烟制品

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WO2020052218A1 true WO2020052218A1 (fr) 2020-03-19

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PCT/CN2019/079414 WO2020052218A1 (fr) 2018-09-11 2019-03-25 Produit de type cigarette à quatre sections refroidi en spirale du type chauffage-sans-combustion électrique

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102440433A (zh) * 2011-09-08 2012-05-09 上海聚华科技股份有限公司 一种烟草梗丝的制造方法
CN104770883A (zh) * 2015-02-12 2015-07-15 云南中烟工业有限责任公司 一种电子烟烟嘴
WO2015155289A1 (fr) * 2014-04-10 2015-10-15 Philip Morris Products S.A. Dispositif de génération d'aérosol pourvu d'un élément chauffant en forme d'hélice
JP2017225357A (ja) * 2016-06-20 2017-12-28 株式会社ステップ・ケイ・スリー 無煙電子タバコ
CN107536100A (zh) * 2017-09-26 2018-01-05 南通鑫源实业有限公司 一种具有腔体式容器段的加热不燃烧卷烟
CN107927911A (zh) * 2017-10-30 2018-04-20 深圳市余看智能科技有限公司 一种加热不燃烧烟草的加热吸食装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102440433A (zh) * 2011-09-08 2012-05-09 上海聚华科技股份有限公司 一种烟草梗丝的制造方法
WO2015155289A1 (fr) * 2014-04-10 2015-10-15 Philip Morris Products S.A. Dispositif de génération d'aérosol pourvu d'un élément chauffant en forme d'hélice
CN104770883A (zh) * 2015-02-12 2015-07-15 云南中烟工业有限责任公司 一种电子烟烟嘴
JP2017225357A (ja) * 2016-06-20 2017-12-28 株式会社ステップ・ケイ・スリー 無煙電子タバコ
CN107536100A (zh) * 2017-09-26 2018-01-05 南通鑫源实业有限公司 一种具有腔体式容器段的加热不燃烧卷烟
CN107927911A (zh) * 2017-10-30 2018-04-20 深圳市余看智能科技有限公司 一种加热不燃烧烟草的加热吸食装置

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