EP4042884A1 - Cigarette aromatisée au thé et cigarette électronique - Google Patents

Cigarette aromatisée au thé et cigarette électronique Download PDF

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Publication number
EP4042884A1
EP4042884A1 EP20871508.6A EP20871508A EP4042884A1 EP 4042884 A1 EP4042884 A1 EP 4042884A1 EP 20871508 A EP20871508 A EP 20871508A EP 4042884 A1 EP4042884 A1 EP 4042884A1
Authority
EP
European Patent Office
Prior art keywords
tea
cigarette
smoke generating
generating part
cigarette cartridge
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
EP20871508.6A
Other languages
German (de)
English (en)
Other versions
EP4042884A4 (fr
Inventor
Xinyang TONG
Meizhou LIU
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.)
Shenzhen Shunbao Tech Co Ltd
Shenzhen Shunbao Technology Co Ltd
Original Assignee
Shenzhen Shunbao Tech Co Ltd
Shenzhen Shunbao Technology Co Ltd
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 Shenzhen Shunbao Tech Co Ltd, Shenzhen Shunbao Technology Co Ltd filed Critical Shenzhen Shunbao Tech Co Ltd
Publication of EP4042884A1 publication Critical patent/EP4042884A1/fr
Publication of EP4042884A4 publication Critical patent/EP4042884A4/fr
Pending 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
    • 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
    • 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
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • 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
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/302—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by natural substances obtained from animals or plants
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/022—Papers for roll-your-own cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices

Definitions

  • the present application belongs to the technical field of non-combustion cigarette products, and in particular, relates to a tea cigarette cartridge and an electronic cigarette.
  • Conventional combustion cigarettes contain a lot of harmful substances, such as tar and nicotine in the smoke generated after combustion. Long-term smoking is easy to become addicted and difficult to quit. High addiction caused by conventional combustion cigarettes and defects of all kinds of pollution and toxic substances produced by combustion have become a common concern of the tobacco industry and the public.
  • electronic cigarettes have been accepted by more and more smokers.
  • An electronic cigarette is a product powered by a battery to heat tobacco tar or a cartridge to deliver vapor for a user to inhale.
  • the electronic cigarettes are becoming an alternative to cigarettes/smoking cessation, with the content of harmful substances such as tar and nicotine in the smoke produced by the electronic cigarettes drastically reduced.
  • Electronic cigarette cartridges made of conventional tobacco may still inevitably produce tar, nicotine and other harmful substances during the smoking, which causes certain addiction.
  • some tea cigarette cartridges have emerged in the market at present, but have a series of poor smoking experience problems, such as a poor smoke generating effect and a poor refreshing effect, which cannot really replace the cartridges made of conventional tobacco.
  • the present application provides a tea cigarette cartridge and an electronic cigarette to solve the technical defects of poor smoking experience of the tea cigarette cartridge of the electronic cigarette in the related art.
  • the present application provides a tea cigarette cartridge, wherein the tea cigarette cartridge includes a smoke generating part and a cigarette mouthpiece connected to the upper end of the smoke generating part, the smoke generating part is connected to the cigarette mouthpiece, and the cigarette mouthpiece is configured for filtering toxic substances generated by the smoke generating part and/or reducing the temperature of the smoke generated by the smoke generating part; and the smoke generating part includes tea shreds, tea particles and a smoke generating agent.
  • the smoke generating part includes 1 to 25 parts by mass of the tea shreds, 65 to 98 parts by mass of the tea particles and 1 to 25 parts by mass of the smoke generating agent.
  • the smoke generating part has a density in a range of 0.3 g/cm 3 to 0.8 g/cm 3 .
  • the smoke generating agent is selected from one or more of propylene glycol, glycerol and glycerol triacetate.
  • the tea shreds is prepared by causing tea leaves to undergo multi-stage drying sequentially to obtain a dried product, and processing the dried product to produce tea shreds having a width in a range of 0.5 mm to 4 mm, a length in a range of 0.5 mm to 12 mm and humidity in a range of 3% to 10%; and
  • the multi-stage drying includes: causing the tea leaves to sequentially undergo first drying until water content is reduced by 30%, conducting second drying until the water content is reduced by 20% and conducting third drying until the water content is reduced by 10%, standing until room temperature to obtain the dried product.
  • a preparation method of the tea particles includes:
  • the cigarette mouthpiece has a structure comprising a purification part, a temperature control part, an air source part and a filter; an isolation part is arranged among adjacent two parts of the purification part, the temperature control part, the air source part and the filter, and the isolation part is configured for independence of the parts.
  • the purification part is a tea stem purification part.
  • the tea cigarette cartridge further includes a sealing part and a shaping part
  • the present application further provides an electronic cigarette, including a heating unit, an energy storage unit, a control unit and the tea cigarette cartridge according to any one of the above.
  • the present application provides a tea cigarette cartridge, wherein the tea cigarette cartridge includes a smoke generating part and a cigarette mouthpiece connected to the upper end of the smoke generating part, the smoke generating part is connected to the cigarette mouthpiece, and the cigarette mouthpiece is configured for filtering toxic substances generated by the smoke generating part and/or reducing the temperature of the smoke generated by the smoke generating part; and the smoke generating part includes tea shreds, tea particles and a smoke generating agent.
  • the present application further provides an electronic cigarette, including a heating unit, an energy storage unit, a control unit and the tea cigarette cartridge as described above.
  • the composite design of the tea shreds and the tea particles can ensure convenient insertion of a heating plate and a good heating effect, and is combined with the smoke generating agent.
  • the smoke generating agent is heated to carry refreshing ingredients produced by the tea shreds and the tea particles to be fully diffused along with the smoke. Further, after being evaluated and tested by reviewers, the refreshing effect, aroma, amount of smoke generated and overall smoking experience of the tea cigarette cartridge are better than those of the tea cigarette cartridge available in the market.
  • the tea cigarette cartridge and the electronic cigarette according to the present application solve the technical defects of poor smoking experience of the tea cigarette cartridge of the electronic cigarette in the related art.
  • Reference numeral smoke generating part 1, cigarette mouthpiece 2, purification part 21, temperature control part 22, air source part 23, filter 24, shaping part 3, sealing part 4 and isolation part 5.
  • FIG. 1 is designated as the figure of the abstract.
  • a tea cigarette cartridge and an electronic cigarette are provided to solve the technical defects of poor smoking experience of the tea cigarette cartridge of the electronic cigarette in the related art.
  • a smoke generating part prepared includes: 13 g of tea shreds, 98 g of tea particles and 25 g of a smoke generating agent.
  • the smoke generating agent is propylene glycol, and the smoke generating part prepared has a density of 0.38 g/cm 3 .
  • a preparation method of the tea shreds includes: causing tea leaves to undergo multi-stage drying sequentially to obtain a dried product, and processing the dried product to produce tea shreds having a width in a range of 0.5 mm to 4 mm, a length in a range of 0.5 mm to 12 mm and humidity in a range of 3% to 10%.
  • the multi-stage drying includes: causing the tea leaves to sequentially undergo first drying until water content is reduced by 30%, conducting second drying until the water content is reduced by 20% and conducting third drying until the water content is reduced by 10%, standing until room temperature is reached, and obtaining the tea shreds.
  • a preparation method of the tea particles includes: S1: drying tea leaves, and causing the tea leaves to undergo low-temperature puffing via microwave puffing drying; and S2: grinding the tea leaves obtained in S1 to powder with 300 to 500 meshes, and obtaining tea particles with 20 to 50 meshes by wet granulation.
  • a smoke generating part prepared includes: 1g of tea shreds, 65 g of tea particles and 12 g of a smoke generating agent.
  • the smoke generating agent is propylene glycol, and the smoke generating part prepared has a density of 0.79 g/cm 3 .
  • a preparation method of the tea shreds includes: causing tea leaves to undergo multi-stage drying sequentially, to obtain a dried product, and processing the dried product to produce tea shreds having a width in a range of 0.5 mm to 4 mm, a length in a range of 0.5 mm to 12 mm and humidity in a range of 3% to 10%.
  • the multi-stage drying includes: causing the tea leaves to sequentially undergo first drying until water content is reduced by 30%, conducting second drying until the water content is reduced by 20% and conducting third drying until the water content is reduced by 10%, standing until room temperature is reached, and obtaining the tea shreds.
  • a preparation method of the tea particles includes: S1: drying tea leaves, and causing the tea leaves to undergo low-temperature puffing via microwave puffing drying; and S2: grinding the tea leaves obtained in S1 to powder with 300 to 500 meshes, and obtaining tea particles with 20 to 50 meshes by wet granulation.
  • a smoke generating part prepared includes: 25 g of tea shreds, 90 g of tea particles and 1 g of a smoke generating agent.
  • the smoke generating agent is propylene glycol, and the smoke generating part prepared has a density of 0.52 g/cm 3 .
  • a preparation method of the tea shreds includes: causing tea leaves to undergo multi-stage drying sequentially, to obtain a dried product, and processing the dried product to produce tea shreds having a width in a range of 0.5 mm to 4 mm, a length in a range of 0.5 mm to 12 mm and humidity in a range of 3% to 10%.
  • the multi-stage drying includes: causing the tea leaves to sequentially undergo first drying until water content is reduced by 30%, conducting second drying until the water content is reduced by 20% and conducting third drying until the water content is reduced by 10%, standing until room temperature is reached, and obtaining the tea shreds.
  • a preparation method of the tea particles includes: S1: drying tea leaves, and causing the tea leaves to undergo low-temperature puffing via microwave puffing; and S2: grinding the tea leaves obtained in S1 to powder with 300 to 500 meshes, and obtaining tea particles with 20 to 50 meshes by wet granulation.
  • Tea cigarette cartridges are prepared respectively according to the smoke generating parts prepared in Embodiments 1-3.
  • a structure of the tea cigarette cartridge prepared from bottom to top is: a sealing part 4, a smoke generating part 1, an isolation part 5, a purification part 21, an isolation part 5, a temperature control part 22, an isolation part 5, an air source part 23, an isolation part 5 and a filter 24.
  • the entire tea cigarette cartridge is sleeved with a shaping part 3.
  • the tea cigarette cartridges prepared according to the smoke generating parts prepared in Embodiments 1-3 are named a tea cigarette cartridge A, a tea cigarette cartridge B, and a tea cigarette cartridge C respectively.
  • the smoke is first purified by a tea stem purification part 21.
  • Loose and porous tea stems can effectively absorb harmful substances in the smoke.
  • the tea stems in the purification part 21 can also enhance the aroma of the smoke, and tea polyphenols in the tea stems can also be refreshing. Therefore, the tea stem purification part 21 further has an effect of assisting in enhancing the aroma and refreshing, that is, assisting in strengthening the refreshing effect and the aroma enhancing effect of the smoke generating part 1.
  • the use of conventional filtration materials can be greatly avoided, which, on the one hand, can effectively reduce costs, and on the other hand, can also solve the problem of environmental pollution caused by difficult degradation of the conventional filtration materials.
  • the structures are easy to loosen after being subjected to external force (such as insertion of heating plate insertion or smoking) or heating, and the structures easily influence each other, leading to a poor smoking effect.
  • the isolation part 5 can effectively isolate the structures.
  • the tea cigarette cartridge according to the embodiment of the present application further includes: a shaping part 3.
  • the shaping part 3 is sleeved upon external surfaces of the smoke generating part 1 and the cigarette mouthpiece 2.
  • the shaping part 3 is sleeved upon external surfaces of the smoke generating part 1 and the cigarette mouthpiece 2, so as to effectively maintain the structural stability of the tea cigarette cartridge, and after being affected by external vibration, can still maintain the structural stability of the tea cigarette cartridge to facilitate storage and transportation of the tea cigarette cartridge.
  • the method of pressing in one by one can effectively reduce the use of adhesive, which can prevent the release of harmful gases when the adhesive is heated and decomposed, and further improve the smoking taste of the tea cigarette cartridge, making the smoking safer.
  • the tea cigarette cartridge is further provided with a sealing part 4.
  • the sealing part 4 is arranged under the smoke generating part 1, for preventing the content of the smoke generating part 1 from falling out.
  • the arrangement of the sealing part 4 can effectively reduce damages to the cigarette structure during storage of the tobacco, and after the heating plate is inserted into the smoke generating part 1, the sealing part 4 can effectively prevent falling of the tobacco into the body of the electronic cigarette caused by looseness of the smoke generating part 1 due to heating and insertion of foreign matters and prevent pollution of the body of the electronic cigarette.
  • This embodiment is to measure smoking effects of the tea cigarette cartridges 1-3 prepared in Embodiment 4.
  • the tea cigarette cartridges 1-3 prepared in Embodiment 4 are evaluated for smoking tests, and evaluation results are shown in Table 1.
  • Table 1 Amount of smoke Puff number of a single cigarette (puff) Draw resistance (Pa) Taste Smoke temperature (°C) Amount of tea polyphenols taken out Tea cigarette cartridge a Large amount of smoke 15 3000 Good 43 25 ppm Tea cigarette cartridge b Large amount of smoke 14 2950 Good 40 28 ppm Tea cigarette cartridge c Large amount of smoke 16 2980 Good 45 27 ppm
  • the tea cigarette cartridge can act as an alternative to conventional cigarette cartridges from the perspective of smoking experience.
  • the tea polyphenols in the tea cigarette cartridge obtained have a good takeout effect, and the tea polyphenols have a good refreshing effect. Therefore, the tea cigarette cartridge can also act as an alternative to conventional cigarette cartridges from the perspective of refreshing requirements.
  • the present application further provides an electronic cigarette, including a heating unit, an energy storage unit, a control unit and the cigarette structure as described above.
  • the control unit controls the heating unit for heating, and the energy storage unit provides energy for a heating process of the heating unit.
  • the heating unit is inserted into the cigarette structure, the cigarette structure is heated and the smoking process begins.
  • the present application provides a tea cigarette cartridge, wherein the tea cigarette cartridge includes a smoke generating part and a cigarette mouthpiece connected to the upper end of the smoke generating part, the smoke generating part is connected to the cigarette mouthpiece, and the cigarette mouthpiece is configured for filtering toxic substances generated by the smoke generating part and/or reducing the temperature of the smoke generated by the smoke generating part; and the smoke generating part includes tea shreds, tea particles and a smoke generating agent.
  • the present application further provides an electronic cigarette, including a heating unit, an energy storage unit, a control unit and the tea cigarette cartridge as described above.
  • the composite design of the tea shreds and the tea particles can ensure convenient insertion of a heating plate and a good heating effect, and is combined with the smoke generating agent.
  • the smoke generating agent is heated to carry refreshing ingredients produced by the tea shreds and the tea particles to be fully diffused along with the smoke. Further, after being evaluated and tested by reviewers, the refreshing effect, aroma, smoke emission and overall smoking experience of the tea cigarette cartridge are better than those of the tea cigarette cartridge available in the market.
  • the tea cigarette cartridge and the electronic cigarette according to the present application solve the technical defects of poor smoking experience of the tea cigarette cartridge of the electronic cigarette in the related art.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
EP20871508.6A 2019-09-30 2020-09-25 Cigarette aromatisée au thé et cigarette électronique Pending EP4042884A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910947578.0A CN110537726A (zh) 2019-09-30 2019-09-30 一种茶烟弹及一种电子烟
PCT/CN2020/117715 WO2021063258A1 (fr) 2019-09-30 2020-09-25 Cigarette aromatisée au thé et cigarette électronique

Publications (2)

Publication Number Publication Date
EP4042884A1 true EP4042884A1 (fr) 2022-08-17
EP4042884A4 EP4042884A4 (fr) 2023-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20871508.6A Pending EP4042884A4 (fr) 2019-09-30 2020-09-25 Cigarette aromatisée au thé et cigarette électronique

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Country Link
EP (1) EP4042884A4 (fr)
JP (1) JP2022551674A (fr)
CN (1) CN110537726A (fr)
WO (1) WO2021063258A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110537726A (zh) * 2019-09-30 2019-12-06 深圳市舜宝科技有限公司 一种茶烟弹及一种电子烟
CN111567858B (zh) * 2020-05-11 2022-06-14 贵州中烟工业有限责任公司 一种加热不燃烧发烟体的制造方法
CN112021644B (zh) * 2020-08-24 2022-09-13 云南中宝龙天然香料有限公司 茶梗颗粒发烟体的制备方法及在加热不燃烧烟弹中的应用
WO2022077219A1 (fr) * 2020-10-13 2022-04-21 深圳市舜宝科技有限公司 Composition, procédé de préparation et cartouche de thé

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Publication number Publication date
WO2021063258A1 (fr) 2021-04-08
EP4042884A4 (fr) 2023-10-18
CN110537726A (zh) 2019-12-06
JP2022551674A (ja) 2022-12-12

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