CN212393839U - Cigarette and cigarette system without burning by heating - Google Patents
Cigarette and cigarette system without burning by heating Download PDFInfo
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- CN212393839U CN212393839U CN202020719031.3U CN202020719031U CN212393839U CN 212393839 U CN212393839 U CN 212393839U CN 202020719031 U CN202020719031 U CN 202020719031U CN 212393839 U CN212393839 U CN 212393839U
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Abstract
The application provides a cigarette and a cigarette system that do not burn are not burnt in heating. The heating non-burning cigarette comprises a smoking section, a smoke passing section and a wrapping element, wherein the smoking section is provided with an aerosol generation substrate, and the smoke passing section comprises a first functional section and a second functional section; the first functional segment is arranged between the smoking segment and the second functional segment; the wrapper element circumferentially wraps the smoking segment and the smoke passing segment. A cigarette heating system without burning cigarettes comprises a heating appliance for heating cigarettes without burning cigarettes. The application provides a heating incombustible cigarette, smog volume is big, the flue gas temperature is low, fragrance is strong, and the smoking is experienced to feel good, and the processing cost is low.
Description
Technical Field
The application relates to the field of heating non-combustion cigarettes, in particular to a heating non-combustion cigarette and heating non-combustion cigarette system.
Background
The cigarette that does not burn in heating is because heating temperature control is accurate, and the temperature is lower moreover for smoke composition is controllable, and harmful substance compares traditional cigarette and rarely a lot, consequently receives liking of vast smokers in recent years.
At present, the existing heating non-combustion cigarette mainly takes an IQOS (quality of quality) cigarette of Femo and a GLO (tobacco grade) cigarette of Enume tobacco, and the cigarette structure also mostly adopts a quaternary structure. The filter tip in the cigarette structure has stronger adsorption effect on aerosol, and the smoke volume is far inferior to that of the traditional cigarette during smoking, so that the smoking experience of smokers is poorer; and the cigarette is not burnt by heating with the quaternary structure, the processing process is more complicated, and the cost is higher.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
An object of the present application is to provide a cigarette and cigarette system that does not burn by heating to solve the above-mentioned problems.
In order to achieve the purpose, the following technical scheme is adopted in the application:
a heating non-combustion cigarette comprises a smoking section, a smoke passing section and a wrapping element, wherein the smoking section is provided with an aerosol generation substrate, and the smoke passing section comprises a first functional section and a second functional section;
the first functional segment is arranged between the smoking segment and the second functional segment;
the wrapper element circumferentially wraps the smoking segment and the smoke passing segment.
The cigarette structure tends to be simple and the production and processing cost is reduced by arranging the smoking section and the smoke passing section and arranging the first functional section and the second functional section in the smoke passing section; meanwhile, under the condition of reducing the temperature of the smoke, the problems of insufficient smoke, weakened aroma and the like caused by the quaternary structure are avoided, the smoke volume and the aroma degree are improved, and the smoking experience of smokers is finally improved.
Preferably, the end of the smoking segment away from the first functional segment is provided with sealing paper.
The sealing paper is mainly arranged to facilitate the filling of the aerosol generating substrate during production.
Preferably, the second functional section is provided with one or more through holes along its length.
Further preferably, a cross section of the through-hole in a radial direction thereof is circular, polygonal, or irregular.
More preferably, the through-hole has a circular cross section in a radial direction thereof.
The second functional section is provided with reasonable pore channels, so that the maximum possible smoke volume can be kept under the condition of effectively reducing the smoke temperature, the suction resistance is in a proper level, and the best suction experience is obtained.
Alternatively, when one through hole is provided, the diameter of the through hole may be any value between 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, and 2.0 to 7.5 mm; when a plurality of through holes are provided, the diameter of each of the through holes may be independently any value between 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, and 0.5-1.5 mm.
Preferably, the second functional segment is an acetate fiber rod, a polypropylene fiber rod or a polylactic acid rod.
More preferably, the acetate fiber rod is a hollow acetate fiber rod, and the wall thickness of the hollow acetate fiber rod is 0.2-2 mm.
Alternatively, the wall thickness of the hollow acetate rod may be any value between 0.2mm, 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 1.8mm, 2.0mm and 0.2-2 mm.
Preferably, the wrapping element comprises a paper tube.
The wrapping element may be selected from paper tubes or other materials that may be used.
More preferably, the outer surface of the paper tube is coated with tipping paper.
Preferably, the starting material of the aerosol-generating substrate comprises a particulate and/or sheet-like starting material.
More preferably, the raw material of the aerosol-generating substrate comprises a tobacco raw material and/or a non-tobacco raw material.
The aerosol-generating substrate may be a tobacco material, reconstituted tobacco, granular or sheet smoking material, or the like, or may be a non-tobacco material. These materials are arranged in an ordered or disordered state in the aerosol-generating substrate.
Preferably, the first functional segment comprises a paper filter rod or cooling particles, the length of the paper filter rod is 5-10mm, and the diameter of the paper filter rod is 6.0-7.3 mm.
The first functional segment, on the one hand, provides an additional source of aroma and, on the other hand, functions to reduce the temperature of the smoke from the aerosol generating substrate by virtue of its own porous structure.
Alternatively, the length of the paper filter tip may be any value between 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, and 5-10 mm; the diameter of the paper filter tip can be any value between 6.0mm, 6.2mm, 6.4mm, 6.6mm, 6.8mm, 7.0mm, 7.2mm, 7.3mm and 6.0-7.3 mm.
More preferably, the preparation method of the paper filter tip comprises the following steps:
embossing, wrinkling or shredding the paper substrate, and then forming to obtain the paper filter tip;
further preferably, the preparation method of the paper substrate comprises the following steps:
the method comprises the following steps of (1) conducting anhydrous defibering on wood pulp fibers to form single fibers, conducting air blowing and forming to obtain a fiber thin layer, spraying an adhesive on at least one surface of the fiber thin layer, and conducting first drying to form a paper substrate;
preferably, the preparation method of the paper substrate further comprises the following steps: after the first drying, spraying perfume on at least one surface of the fiber thin layer, and after the second drying, performing calendaring and shaping to form the paper base;
preferably, the spraying of the spice is carried out while a smoke agent can be added; or spraying a smoke agent after the spraying of the spice;
preferably, the spraying of the perfume may also be performed after the cigarette is formed without burning by heating.
The paper filter tip prepared by the process has large fragrance carrying capacity, smoke can pass through the paper filter tip more easily, and the temperature of the smoke is reduced and the fragrance is improved under the condition of not greatly improving the suction resistance.
It should be noted that the width of the original paper substrate in the production process is much larger than the above value, and the paper substrate needs to be cut to the above width in advance in the use process, then embossed, wrinkled or shredded, and finally shaped to obtain the cigarette structure.
Preferably, the mass of the spraying spice is 1-300% of that of the paper base;
preferably, the gram weight of the paper substrate is 20-60g/m2；
Preferably, the gram weight of the paper substrate is 40-50g/m2；
Preferably, the thickness of the paper substrate is 0.15-0.30 mm;
preferably, the thickness of the paper substrate is 0.18-0.24 mm;
preferably, before embossing and wrinkling or shredding, the width of the paper substrate is processed to be 60-140 mm;
preferably, the width of the paper substrate is 80-120 mm.
Optionally, the grammage of the paper substrate may be 20g/m2、30g/m2、40g/m2、50g/m2、60g/m2And 20-60g/m2Any value in between; the thickness of the paper substrate can be any value between 0.15mm, 0.20mm, 0.25mm, 0.30mm and 0.15-0.30 mm; the width of the paper substrate can be any value between 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm and 60-140 mm.
Preferably, the interior of the temperature reducing particles has a porous structure.
Further preferably, the preparation method of the cooling particles comprises the following steps:
and (3) performing first microwave expansion on the raw materials of the cooling particles, then performing moisture regain, granulation and second microwave expansion, and spraying spices after screening.
Alternatively, the perfume loaded mass may be any value between 1%, 5%, 10%, 20%, 50%, 100%, 150%, 200%, 250%, 300%, and 1% -300% of the mass of the paper substrate.
Still more preferably, the particle size of the cooling particles is 20-60 mm.
Preferably, the mass of the spray perfume is 2-20% of the mass of the sieved particles.
Preferably, the carrier material comprises one or more of a smoke agent, a plant extract or a flavour.
Further preferably, the smoking agent comprises propylene glycol and/or glycerol.
The use of a smoke agent, particularly propylene glycol, allows the first functional segment to provide a more intense flavour at lower temperatures.
Optionally, the particle size of the cooling particles can be any value between 20mm, 30mm, 40mm, 50mm, 60mm and 20-60 mm; the mass of the spray coating flavor may be any of 2%, 5%, 10%, 15%, 20%, and 2% -20% of the mass of the sieved particles.
A preparation method of the non-burning cigarette with heating comprises the following steps:
and sequentially loading the smoking section and the smoke passing section into the wrapping element.
Preferably, the filling process specifically comprises: and filling the first functional section and the second functional section in the smoke passing section into the wrapping element one by one or combining the first functional section and the second functional section into a whole and then filling the whole into the wrapping element.
Preferably, the preparation method further comprises the following steps: and a layer of tipping paper is wrapped on the outer surface of the wrapping element.
A heating non-combustion cigarette system comprises the heating non-combustion cigarette and a heating device for heating the heating non-combustion cigarette.
Compared with the prior art, the application has at least the following beneficial effects:
the application provides a cigarette and heating incombustible cigarette system are not fired to heating, through setting up section of fuming, first functional section and second functional section, a cigarette simple structure, and smog volume is big, the flue gas temperature is low, and the suction experience feels good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 shows a schematic diagram of the structure of a heated non-burning tobacco rod provided in example 1;
FIG. 2 is a schematic diagram showing the structure of a heated non-burning tobacco rod provided in example 2;
figure 3 shows a schematic cross-sectional view of a second functional segment of a heated non-burning tobacco rod as provided in example 2;
figure 4 shows a schematic cross-sectional view of a second functional segment of a heated non-burning tobacco rod as provided in example 3.
Description of the main element symbols:
1-a smoke generation section; 2-flue gas passing section; 3-a wrapping element; 4-a first functional segment; 5-a second functional segment; 6-sealing paper; 7-through holes.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example 1
Referring to fig. 1, a cigarette without burning by heating comprises a smoking section 1, a smoke passing section 2 and a wrapping element 3, wherein the smoking section 1 is provided with an aerosol generating substrate which is granular reconstituted tobacco without burning by heating; the flue gas passing section 2 comprises a first functional section 4 and a second functional section 5; the first functional section 4 is a paper filter tip and is arranged between the smoking section 1 and the second functional section 5, and the length of the paper filter tip is 7mm, and the diameter of the paper filter tip is 6 mm; the wrapping element 3 is a paper tube, and circumferentially wraps the smoking section 1 and the smoke passing section 2. And sealing paper 6 is arranged at one end of the smoking segment 1 far away from the first functional segment 4.
In an alternative embodiment, the second functional segment 5 is made of an acetate fiber rod and is provided with a through hole 7 along the length direction; the through-hole 7 is circular in cross section in the radial direction thereof, and the diameter of the through-hole 7 is 6 mm.
In other embodiments, the cross-section of the through-hole 7 may be irregular, such as a pentagram or other regular or irregular polygon.
In another alternative embodiment, the outer surface of the wrapping element 3 is also provided with a layer of tipping paper (not shown in the figures).
The paper filter tip is formed by embossing and wrinkling a paper substrate, spraying essence and spice and forming the paper filter tip by a forming machine, the paper filter tip has a large proportion of fragrance carrying and adsorbing capacity, and the mass of the fragrance carried is 300% of that of the paper substrate. The essence and flavor is mixture of tobacco extract, propylene glycol and essence.
In an alternative embodiment, the method of making a paper substrate comprises: the method comprises the following steps of (1) conducting anhydrous defibering on wood pulp fibers to obtain single fibers, conducting air blowing and forming to obtain a fiber thin layer, spraying an adhesive on two surfaces of the fiber thin layer in sequence, and drying to form the paper filter stick paper; and spraying perfume on two sides of the paper filter stick paper, drying, and performing calendaring and shaping to form a paper substrate. The gram weight of the paper substrate is 60g/m2Having a thickness of 0.3mm, the paper substrate is cut to 140mm in width before being rolled into a filter rod and then embossed and creped.
It should be noted that the loading and spraying of the perfume can be carried out when the paper filter tip is prepared, and the perfume can be added when the cigarette which is not burnt is heated and finally filled. When the cigarette is canned, the cigarette can be injected and flavored by inserting the cigarette into the paper mouth rod section at the filter tip (the tail end of the second functional section) in a needle injection mode.
Processing a heating non-combustible cigarette sample to obtain a heating non-combustible cigarette with the total length of 45mm, firstly sealing one end of a paper tube by using sealing paper with high air permeability, canning aerosol of particles by using a cigarette filling machine to 10mm, then canning a paper filter tip with the diameter of 7mm, canning a hollow rod with the diameter of 28mm again, and finally wrapping tipping paper on the surface of the paper tube to finish the processing of cigarettes.
Comparative example 1
The comparison is carried out by using the heating of the Wanbao heets slice aerosol sold in the existing market without burning cigarettes. Sensory evaluation comparisons were made using an IQOS2.4 heater, with the results shown in table 1 below:
table 1 sensory evaluation comparison of example 1 with comparative example 1
Example 2
Referring to fig. 2, the cigarette without burning by heating comprises a smoking section 1, a smoke passing section 2 and a wrapping element 3, wherein the smoking section 1 is provided with an aerosol generating substrate which is a flaky reconstituted tobacco without burning by heating; the flue gas passing section 2 comprises a first functional section 4 and a second functional section 5; the first functional section 4 is filled with cooling particles and is arranged between the smoking section 1 and the second functional section 5; the wrapping element 3 is a paper tube, and circumferentially wraps the smoking section 1 and the smoke passing section 2. And sealing paper 6 is arranged at one end of the smoking segment 1 far away from the first functional segment 4. The outer surface of the wrapping element 3 is also provided with a layer of tipping paper.
As shown in fig. 2 and 3, in an alternative embodiment, the second functional segment 5 is made of a polypropylene fiber rod, and 4 through holes 7 are uniformly and symmetrically arranged along the length direction of the polypropylene fiber rod; each through-hole 7 is circular in cross section in its radial direction, and the diameter of each through-hole 7 is 1.5 mm.
The cooling particles are prepared by performing microwave expansion on tobacco stems to enlarge cell cavities of stem tissues, then performing moisture regain and granulation, performing secondary microwave expansion on the granulated particles, screening particles with the particle size of 20-60mm, and spraying and perfuming, wherein the perfuming amount is 10% of the mass of the screened particles; the flavoring agent is a mixture of herba Menthae extract, glycerol and essence. The obtained cooling particles have a porous structure inside.
Processing a cigarette sample which is not combusted by heating, wherein the total length of the cigarette is 45mm, firstly, filling cooling particles into a paper tube, and sealing two ends of the paper tube by adopting reticular sealing paper to form a particle cooling section with the length of 26 mm. And then, sealing one end of the paper tube by using sealing paper with high air permeability, canning the sheet-shaped heating non-combustion reconstituted tobacco by using a cigarette filling machine to 12mm, canning the packaged first functional section again, finally canning the four-hole polypropylene fiber rod, and wrapping the surface of the paper tube with tipping paper after canning is finished to finish the processing of cigarettes.
In an alternative embodiment, the first and second functional segments may be selected to be combined prior to loading with the smoking segment.
Comparative example 2
A comparison was made with the heated non-burning tobacco rod provided in comparative example 1.
Sensory evaluation comparisons were made using an IQOS2.4 heater, with the results shown in table 2 below:
table 2 sensory evaluation comparison of example 2 with comparative example 2
Example 3
A cigarette without burning by heating comprises a smoking section 1, a smoke passing section 2 and a wrapping element 3, wherein the smoking section 1 is provided with an aerosol generating substrate which is a mixture of flaky and granular reconstituted tobacco leaves without burning by heating; the flue gas passing section 2 comprises a first functional section 4 and a second functional section 5; the first functional section 4 is obtained by filling the blasting beads and is arranged between the smoking section 1 and the second functional section 5; the second functional section 5 is a polylactic acid filter tip, a through hole 7 is arranged in the second functional section, and the section of the through hole 7 is polygonal (as shown in figure 4); the wrapping element 3 is a paper tube, and circumferentially wraps the smoking section 1 and the smoke passing section 2. And sealing paper 6 is arranged at one end of the smoking segment 1 far away from the first functional segment 4. The outer surface of the wrapping element 3 is also provided with a layer of tipping paper.
The paper substrate was prepared in the same manner as in example 1. The gram weight of the paper substrate is 50g/m2And 0.2mm in thickness, the paper substrate was cut to 120mm in width before being rolled into a filter rod.
The heating non-combustible cigarette sample is manufactured according to the specification, the smoking section, the first functional section and the second functional section are compounded by the ternary compounding machine, the cigarette processing is completed at one time, the production cost and the processing procedure are reduced, and the product efficiency is improved.
Comparative example 3
A comparison was made with the heated non-burning tobacco rod provided in comparative example 1.
Sensory evaluation comparisons were made using an IQOS2.4 heater, with the results shown in table 3 below:
table 3 sensory test of example 3 versus comparative example 3
As can be seen from the sensory evaluation statistics of tables 1-3, the cigarette which is not burnt by heating provided by the application is different from the existing quaternary structure, the cigarette structure tends to be simple, and the production and processing cost is reduced; meanwhile, under the condition of reducing the temperature of the smoke, the problems of insufficient smoke, weakened aroma and the like caused by the quaternary structure are avoided, the smoke volume and the aroma degree are improved, and the smoking experience of smokers is finally improved.
In order to further illustrate the influence of the length of the paper filter tip on the related performance of the cigarette, on the basis of the example 1, when the lengths of the first functional segments 4 are respectively selected to be 5mm, 7mm, 9mm and 11mm, the performances of the cigarette, such as the smoke volume, the smoke resistance, the smoke temperature and the like, are evaluated, and the results are shown in the following table 4:
TABLE 4 test results
As can be seen from table 4 above, when the length of the first functional segment 4 reaches 11mm, each index is poor, and when it reaches 7mm, each index is good. The length of the paper filter tip is preferably 5-10mm, most preferably 7 mm.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (11)
1. A heating non-burning cigarette is characterized by comprising a smoking section, a smoke passing section and a wrapping element, wherein the smoking section is provided with an aerosol generation substrate, and the smoke passing section comprises a first functional section for cooling and/or bearing materials and a second functional section for gathering smoke;
the first functional segment is arranged between the smoking segment and the second functional segment;
the wrapper element circumferentially wraps the smoking segment and the smoke passing segment.
2. The cigarette of claim 1, wherein the end of the smoking section away from the first functional section is provided with a sealing paper.
3. The heated non-combustible tobacco rod of claim 1 wherein the second functional section is provided with one or more through holes along its length.
4. The heated non-combustible tobacco rod of claim 3, wherein the cross-section of the through-hole in the radial direction thereof is circular, polygonal or irregular.
5. The heated non-combustible tobacco rod of claim 1 wherein the second functional segment is an acetate, polypropylene or polylactic acid rod.
6. The heated non-combustible tobacco rod of claim 5 wherein the cellulose acetate rod is a hollow cellulose acetate rod having a wall thickness of 0.2-2 mm.
7. The heated non-combustible tobacco rod of claim 1 wherein the wrapping element comprises a paper tube.
8. The heated non-combustible tobacco rod of claim 7 wherein the outer surface of the paper tube is coated with tipping paper.
9. A heated non-combustible tobacco rod according to claim 1 wherein the material of the aerosol generating substrate comprises particulate and/or sheet material.
10. The heated non-combustible tobacco rod of any one of claims 1 to 9 wherein the first functional section includes paper filter rods or temperature reducing particles; the length of the paper filter tip is 5-10mm, and the diameter of the paper filter tip is 6.0-7.3 mm.
11. A system for heating a non-combustible cigarette, comprising the heated non-combustible cigarette according to any one of claims 1 to 10 and heating means for heating the heated non-combustible cigarette.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020719031.3U CN212393839U (en) | 2020-04-29 | 2020-04-29 | Cigarette and cigarette system without burning by heating |
| JP2022600136U JP3241411U (en) | 2020-04-29 | 2021-04-23 | Non-Combustible Heated Tobacco and Non-Combustible Heated Tobacco Systems |
| PCT/CN2021/089283 WO2021218811A1 (en) | 2020-04-29 | 2021-04-23 | Heat-not-burn cigarette and preparation method therefor, and heat-not-burn cigarette system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020719031.3U CN212393839U (en) | 2020-04-29 | 2020-04-29 | Cigarette and cigarette system without burning by heating |
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| CN212393839U true CN212393839U (en) | 2021-01-26 |
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| CN202020719031.3U Active CN212393839U (en) | 2020-04-29 | 2020-04-29 | Cigarette and cigarette system without burning by heating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218811A1 (en) * | 2020-04-29 | 2021-11-04 | 广东省金叶科技开发有限公司 | Heat-not-burn cigarette and preparation method therefor, and heat-not-burn cigarette system |
| CN114287665A (en) * | 2022-01-27 | 2022-04-08 | 云南中烟工业有限责任公司 | High-porosity aerosol generating substrate rod and aerosol generating product comprising same |
| CN114287666A (en) * | 2022-01-27 | 2022-04-08 | 云南中烟工业有限责任公司 | Mixed type high-porosity aerosol generation substrate rod and preparation method thereof |
-
2020
- 2020-04-29 CN CN202020719031.3U patent/CN212393839U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218811A1 (en) * | 2020-04-29 | 2021-11-04 | 广东省金叶科技开发有限公司 | Heat-not-burn cigarette and preparation method therefor, and heat-not-burn cigarette system |
| CN114287665A (en) * | 2022-01-27 | 2022-04-08 | 云南中烟工业有限责任公司 | High-porosity aerosol generating substrate rod and aerosol generating product comprising same |
| CN114287666A (en) * | 2022-01-27 | 2022-04-08 | 云南中烟工业有限责任公司 | Mixed type high-porosity aerosol generation substrate rod and preparation method thereof |
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Effective date of registration: 20230801 Address after: 515000 Deming Industrial Zone, Jinke Road, Chaoyang District, Shantou City, Guangdong Province Patentee after: GUANGDONG GOLDEN LEAF TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee after: Hunan Jishou national tobacco material Co.,Ltd. Address before: 518100 5th floor, gaoxinxin factory building, 67 District, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen binzhixiang Technology Co.,Ltd. Patentee before: Hunan Jishou national tobacco material Co.,Ltd. |
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