CN109998157A - A kind of cooling element for heating the Cigarette that do not burn and comprising its cigarette - Google Patents
A kind of cooling element for heating the Cigarette that do not burn and comprising its cigarette Download PDFInfo
- Publication number
- CN109998157A CN109998157A CN201910350939.3A CN201910350939A CN109998157A CN 109998157 A CN109998157 A CN 109998157A CN 201910350939 A CN201910350939 A CN 201910350939A CN 109998157 A CN109998157 A CN 109998157A
- Authority
- CN
- China
- Prior art keywords
- layer
- cigarette
- cooling element
- component
- nonwoven layer
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 239000000443 aerosol Substances 0.000 claims abstract description 26
- 239000004626 polylactic acid Substances 0.000 claims abstract description 20
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 16
- -1 polyethylene Polymers 0.000 claims abstract description 16
- 239000004743 Polypropylene Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- 229920006221 acetate fiber Polymers 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims 1
- 239000003205 fragrance Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 26
- 241000208125 Nicotiana Species 0.000 description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000013268 sustained release Methods 0.000 description 3
- 239000012730 sustained-release form Substances 0.000 description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006381 polylactic acid film Polymers 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
-
- 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
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a kind of for heating the cooling element for the Cigarette that do not burn, comprising: outer casing (31), cool down component (32) and skeleton component (33), wherein, the skeleton component (33) and the cooling component (32) are random in the outer casing (31) unordered to be gathered, the skeleton component (322) is nonwoven layer, the nonwoven layer is paper wood nonwoven layer, acetate fiber nonwoven layer, polylactic acid nonwoven layer, polyethylene non-woven layer of cloth, polypropylene non-woven layer of cloth or polyethylene terephthalate nonwoven layer.It does not burn Cigarette the invention also discloses the heating comprising the cooling element.Cooling element of the present invention is not susceptible to collapse, and cooling element is high to the support performance of cigarette, while cooling element of the present invention is to aerosol good cooling effect, and in temperature-fall period fragrance release more evenly, fragrance burst size is more sufficient.
Description
Technical field
The present invention relates to heat cigarette field of not burning, and in particular to a kind of for heating the cooling for the Cigarette that do not burn
Element and cigarette comprising it.
Background technique
Heating the tobacco product that do not burn is a kind of smoking article being used together with heating element, is added by heating element
Hot tobacco substrate generates aerosol.In order to generate the aerosol amount of consumer satisfaction of allowing, it is desirable that tobacco substrate is sufficiently heated and filters
Material adsorption capacity is sufficiently low, this results in the higher discomfort for causing suction of temperature in aerosol arrival oral cavity, in addition, in order to
Meet the needs of consumer inhales taste to aerosol, heats the Cigarette that do not burn and need that flavouring element is added in filter stick.
Currently, burning type tobacco product does not mainly gather the cooling element to be formed through fold by using polylactic acid membrane for heating
It realizes cooling, but it still has following problems: 1, when the aerosol that tobacco substrate generates passes through the polylactic acid membrane gathered, gathering
Lactic acid film cools down to aerosol, but polylactic acid membrane has thermoplasticity, heated to be easy to happen deformation, and cooling element is caused to collapse, from
And cooling element is influenced to the support performance of cigarette；2, the polylactic acid membrane cooling effect gathered is bad, by the polylactic acid gathered
Aerosol temperature after film, which still can not be down to, allows the comfortable temperature in oral cavity.
And to Cigarette flavoring aspect of not burning is heated, the mode of mainstream is mainly by heating the volume that do not burn at present
Quick-fried pearl, sustained-release gel, graininess are added in the filter stick of cigarette cigarette carries the modes such as Studies of The Aromatic Substances.But quick-fried pearl higher operating costs and
Fragrance release is not uniform enough, and sustained-release gel, graininess carry Studies of The Aromatic Substances fragrance burst size deficiency.In addition to this, quick-fried pearl, sustained release are solidifying
Glue, graininess carry Studies of The Aromatic Substances and require the good filter materials wrapped such as collocation acetate silk, this is greatly reduced to filter material
Range of choice.
In order to solve problem above, the present invention is proposed.
Summary of the invention
First aspect present invention provides a kind of for heating the cooling element for the Cigarette that do not burn comprising: outer package
Layer 31, cooling component 32 and skeleton component 33, wherein the skeleton component 33 and the cooling component 32 are in the outer casing
It is unordered at random in 31 to gather.
Preferably, the outer casing 31 is the forming paper for heating the Cigarette that do not burn；The cooling component 32
For acetate silk or polylactic acid membrane；The skeleton component 322 is nonwoven layer, and the nonwoven layer is paper wood non-woven fabrics
Layer, acetate fiber nonwoven layer, polylactic acid nonwoven layer, polyethylene non-woven layer of cloth, polypropylene non-woven layer of cloth or poly- terephthaldehyde
Sour glycol ester nonwoven layer.
Wherein, the polylactic acid nonwoven layer is that surface has latticed opaque material, quality is soft, good toughness,
Thermoplasticity is low, and its surface has hole；The polylactic acid membrane is the transparent material of smooth surface, relative to polylactic acid non-woven fabrics
Layer, quality is harder, toughness is poor, thermoplasticity is high, and its surface does not have hole.
Preferably, by paper wood, acetate fiber, poly-lactic acid material, polythene material, polypropylene material or poly terephthalic acid
Glycol ester material is reinforced to form the nonwoven layer using mechanical, hot sticky or chemical method, with poly-lactic acid material and polylactic acid
For nonwoven layer, the density and ability of anti-deformation of the polylactic acid nonwoven layer are apparently higher than the density of the poly-lactic acid material
And ability of anti-deformation, therefore by paper wood, acetate fiber, poly-lactic acid material, polythene material, polypropylene material or poly terephthalic acid
Nonwoven layer form is made in glycol ester material, can be substantially reduced its thermoplasticity.
Preferably, there is hole 331, the shape in the hole 331 is square, diamond shape or circle on the skeleton component 33.
Preferably, on the skeleton component 322 be coated with flavouring gel layer, the flavouring gel layer be selected from polyethylene glycol layer or
Essence layer.
Preferably, can also be coated with smoke oxidant layer on the skeleton component 322, the smoke agent layer choosing from propylene glycol layer or
Glycerin layer.
Second aspect of the present invention provides a kind of heating and does not burn Cigarette, successively includes: that aerosol generates section 1, branch
Support section 2, the cooling element and filter segment 4.
Wherein, the aerosol generates section 1 by tobacco-containing material by gathering, and aerosol can be generated after heating.
Wherein, the supporting section 2 is hollow acetate stick or hollow paper tube, is provided a supporting role for cigarette, when this hair
When bright cooling element can provide enough supporting roles for cigarette, supporting section 2 can also be removed.
The filter segment 4 be with lip end in contact part, be that filamental material longitudinally beam column arranged in parallel or passes through pleat
The flaky material wrinkle, gathered.
Compared with the existing technology, the invention has the following advantages:
1, skeleton component 33 is added in cooling element of the present invention, is nonwoven layer, by paper wood, acetate fiber, polylactic acid
Nonwoven layer is made in material, polythene material, polypropylene material or pet material, can be substantially reduced
Its thermoplasticity makes it be not susceptible to deformation in the case where heated, and then avoids cooling element and collapse after heated, with
Skeleton component 33 of the nonwoven layer of the present invention as cooling element, can be improved cooling element to the support performance of cigarette.
2, flavouring gel layer is coated on the skeleton component 33 of cooling element of the present invention, the flavouring gel layer is selected from poly- second two
Alcohol layer or essence layer.Flavouring gel when aerosol, which generates the aerosol that section 1 generates, passes through cooling element, on skeleton component 33
Layer is heated to be undergone phase transition, thus while for aerosol flavoring further sending down abnormally ascending colloidal sol temperature, so that aerosol is down to allow and is disappeared
The comfortable temperature in the person of expense oral cavity, while flavouring gel layer of the present invention generates section 1 with humectation effect to aerosol.
3, the skeleton component 33 of cooling element of the present invention is nonwoven layer, and it is big that nonwoven layer carries fragrant amount, and to aroma substance
Release it is preferable, meanwhile, on skeleton component 33 have hole 331, equally distributed hole 331 makes the release of flavouring gel layer fragrance more
Uniformly, fragrance burst size is more sufficient.
4, flavouring gel layer of the invention is coated in nonwoven layer, and the nonwoven layer can be used for sheet, column, particle
In the filter materials such as shape, the requirement to filter material form is lower, expands the range of choice to filter material.
Detailed description of the invention
Fig. 1 cooling element sectional view of the present invention.
The skeleton component structural schematic diagram of Fig. 2 cooling element of the present invention.
Fig. 3 first embodiment of the invention cigarette structure chart.
Fig. 4 second embodiment of the invention cigarette structure chart.
Appended drawing reference title in the description of the drawings: 1- aerosol generates section, 2- supporting section, 3- cooling element, 4- filter segment,
31- outer casing, 32- cooling component, 33- skeleton component, the hole 331-.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings, but the present invention is limited in any way, is based on
Present invention teach that it is made it is any transform or replace, all belong to the scope of protection of the present invention.
Embodiment 1
The present embodiment is that a kind of heating is not burnt Cigarette, successively includes: that aerosol generates section 1, supporting section 2, cold
But element 3 and filter segment 4.
The cooling element includes: outer casing 31, cooling component 32 and skeleton component 33, wherein the skeleton component
33 and the cooling component 32 is random in the outer casing 31 unordered gathers.
The outer casing 31 is the forming paper for heating the Cigarette that do not burn；The cooling component 32 is polylactic acid
Film；The skeleton component 322 is nonwoven layer, and the nonwoven layer is polyethylene non-woven layer of cloth.
There is hole 331, the shape in the hole 331 is square on the skeleton component 33.
Flavouring gel layer is coated on the skeleton component 322, the flavouring gel layer is selected from polyethylene glycol layer.
The length of the cooling element is 10mm.
Wherein, the aerosol generation section 1 is passed through by tobacco-containing material gathers, and aerosol can be generated after heating,
Length is 15mm.
Wherein, the supporting section 2 is hollow acetate stick, is provided a supporting role for cigarette, the hollow acetate
The cavity diameter of stick is 4mm, and the length of the hollow acetate stick is 10mm.
The filter segment 4 be with lip end in contact part, be acid fiber by polylactic tow stick, the length is 10mm.
The supporting section 2, cooling element 3, filter segment 4 are wrapped to form Three-element composite filter core by forming paper；
The Three-element composite filter core and aerosol generate section 1 and form cigarette by tipping paper cigarette.
Embodiment 2
The present embodiment is that a kind of heating is not burnt Cigarette, successively includes: that aerosol generates section 1, supporting section 2, cold
But element 3 and filter segment 4.
The cooling element includes: outer casing 31, cooling component 32 and skeleton component 33, wherein the skeleton component
33 and the cooling component 32 is random in the outer casing 31 unordered gathers.
The outer casing 31 is the forming paper for heating the Cigarette that do not burn；The cooling component 32 is that acetic acid is fine
Tie up tow；The skeleton component 322 is nonwoven layer, and the nonwoven layer is polypropylene non-woven layer of cloth.
There is hole 331, the shape in the hole 331 is diamond shape on the skeleton component 33.
Flavouring gel layer is coated on the skeleton component 322, the flavouring gel layer is selected from essence layer.
Also it is coated with smoke oxidant layer on the skeleton component 322, the smoke agent layer choosing is from propylene glycol layer.
The length of the cooling element is 10mm.
Wherein, the aerosol generation section 1 is passed through by tobacco-containing material gathers, and aerosol can be generated after heating,
Length is 15mm.
Wherein, the supporting section 2 is hollow acetate stick, is provided a supporting role for cigarette, the hollow acetate
The cavity diameter of stick is 4mm, and the length of the hollow acetate stick is 10mm.
The filter segment 4 be with lip end in contact part, be acetate fibres fasces, the length is 10mm.
The supporting section 2, cooling element 3, filter segment 4 are wrapped to form Three-element composite filter core by forming paper；
The Three-element composite filter core and aerosol generate section 1 and form cigarette by tipping paper cigarette.
Claims (6)
1. a kind of for heating the cooling element for the Cigarette that do not burn, characterized in that it comprises: outer casing (31), drop
Warm component (32) and skeleton component (33), wherein the skeleton component (33) and the cooling component (32) are in the outer package
It is unordered at random in layer (31) to gather.
2. cooling element according to claim 1, which is characterized in that the outer casing (31) is that the heating is not burnt
The forming paper of Cigarette；The cooling component (32) is acetate silk or polylactic acid membrane；The skeleton component (33) is
Nonwoven layer, the nonwoven layer be paper wood nonwoven layer, acetate fiber nonwoven layer, polylactic acid nonwoven layer, polyethylene without
Woven fabric layer, polypropylene non-woven layer of cloth or polyethylene terephthalate nonwoven layer.
3. cooling element according to claim 1, which is characterized in that there are hole (331) on the skeleton component (33), institute
The shape for stating hole (331) is square, diamond shape or circle.
4. cooling element according to claim 1, which is characterized in that be coated with flavouring gel on the skeleton component (322)
Layer, the flavouring gel layer are selected from polyethylene glycol layer or essence layer.
5. cooling element according to claim 4, which is characterized in that be also coated with smoke agent on the skeleton component (322)
Layer, the smoke agent layer choosing is from propylene glycol layer or glycerin layer.
6. a kind of heating is not burnt Cigarette, which is characterized in that its successively include: aerosol generate section (1), supporting section (2),
The described in any item cooling elements of claim 1-5 and filter segment (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350939.3A CN109998157B (en) | 2019-04-28 | 2019-04-28 | Cooling element for heating non-combustible cigarette and cigarette comprising same |
| PCT/CN2019/107895 WO2020220573A1 (en) | 2019-04-28 | 2019-09-25 | Cooling element for heat-not-burn tobacco rod and tobacco rod comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350939.3A CN109998157B (en) | 2019-04-28 | 2019-04-28 | Cooling element for heating non-combustible cigarette and cigarette comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109998157A true CN109998157A (en) | 2019-07-12 |
| CN109998157B CN109998157B (en) | 2024-07-09 |
Family
ID=67174816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350939.3A Active CN109998157B (en) | 2019-04-28 | 2019-04-28 | Cooling element for heating non-combustible cigarette and cigarette comprising same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109998157B (en) |
| WO (1) | WO2020220573A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109652A (en) * | 2019-12-30 | 2020-05-08 | 南通醋酸纤维有限公司 | Aerosol cooling element, application thereof and filter tip capable of being used for heating cigarette |
| CN111567864A (en) * | 2020-05-29 | 2020-08-25 | 云南中烟工业有限责任公司 | Reconstituted tobacco cooling unit for cigarettes and cigarette comprising same |
| CN111887484A (en) * | 2020-08-05 | 2020-11-06 | 福建中烟工业有限责任公司 | Aerosol cooling element and application thereof |
| CN112155256A (en) * | 2020-09-18 | 2021-01-01 | 安徽集友广誉科技有限公司 | Heated non-combustible tobacco rod and smoking article including same |
| CN112273711A (en) * | 2020-10-20 | 2021-01-29 | 云南芯韵科技开发有限公司 | Heating non-combustible cigarette and manufacturing method thereof |
| CN115363244A (en) * | 2022-09-30 | 2022-11-22 | 江西中烟工业有限责任公司 | Device for generating smoke for suction |
| CN115363243A (en) * | 2022-09-30 | 2022-11-22 | 江西中烟工业有限责任公司 | Aerosol generating article with sufficient smoke volume |
| EP4144233A4 (en) * | 2020-04-30 | 2024-07-17 | China Tobacco Hubei Industrial Corporation Ltd | Heating smokable product and heat-not-burn system |
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| CN107087811A (en) * | 2017-05-26 | 2017-08-25 | 湖北中烟工业有限责任公司 | With reduction flue-gas temperature and the low temperature cigarette for preventing that mouth rod heat from collapsing |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111109652A (en) * | 2019-12-30 | 2020-05-08 | 南通醋酸纤维有限公司 | Aerosol cooling element, application thereof and filter tip capable of being used for heating cigarette |
| CN111109652B (en) * | 2019-12-30 | 2024-02-20 | 南通醋酸纤维有限公司 | Aerosol cooling element, application thereof and filter tip capable of being used for heating cigarettes |
| EP4144233A4 (en) * | 2020-04-30 | 2024-07-17 | China Tobacco Hubei Industrial Corporation Ltd | Heating smokable product and heat-not-burn system |
| CN111567864A (en) * | 2020-05-29 | 2020-08-25 | 云南中烟工业有限责任公司 | Reconstituted tobacco cooling unit for cigarettes and cigarette comprising same |
| CN111887484A (en) * | 2020-08-05 | 2020-11-06 | 福建中烟工业有限责任公司 | Aerosol cooling element and application thereof |
| CN111887484B (en) * | 2020-08-05 | 2023-10-20 | 福建中烟工业有限责任公司 | Aerosol cooling element and application thereof |
| CN112155256A (en) * | 2020-09-18 | 2021-01-01 | 安徽集友广誉科技有限公司 | Heated non-combustible tobacco rod and smoking article including same |
| CN112273711A (en) * | 2020-10-20 | 2021-01-29 | 云南芯韵科技开发有限公司 | Heating non-combustible cigarette and manufacturing method thereof |
| CN115363244A (en) * | 2022-09-30 | 2022-11-22 | 江西中烟工业有限责任公司 | Device for generating smoke for suction |
| CN115363243A (en) * | 2022-09-30 | 2022-11-22 | 江西中烟工业有限责任公司 | Aerosol generating article with sufficient smoke volume |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020220573A1 (en) | 2020-11-05 |
| CN109998157B (en) | 2024-07-09 |
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