CN210901379U - Filter for heating non-burning cigarette and heating non-burning cigarette - Google Patents
Filter for heating non-burning cigarette and heating non-burning cigarette Download PDFInfo
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- CN210901379U CN210901379U CN201921310216.2U CN201921310216U CN210901379U CN 210901379 U CN210901379 U CN 210901379U CN 201921310216 U CN201921310216 U CN 201921310216U CN 210901379 U CN210901379 U CN 210901379U
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Abstract
A heating non-burning cigarette filter and heating non-burning cigarette, the filter includes a columnar cooling shell with an inner cavity, an end cover assembled at one end of the cooling shell, and a biological material filtering section assembled at the other end, cooling fragrance-carrying filtering particles are filled in the cooling shell; the utility model discloses a cigarette is not burnt in heating carries through coating shaping paper fragrant, biomaterial filter segment is fragrant, the fragrant filter particle of cooling year is fragrant, the fragrant class four of filter segment is fragrant altogether carries fragrant, the biomaterial filter segment is cooled down, the fragrant filter particle cooling of cooling year, the fragrant class three of filter segment cooling altogether, fragrant filter particle is carried in the cooling is filtered, filter segment filters the filtration of class two-stage altogether, can not burn the hot aerial fog and the particle etc. that the tobacco distributes out after heating to low temperature and fully filter, reduce novel tobacco products's harmful substance, effectively reduce entry flue gas temperature simultaneously, make the body temperature in the sunction inlet not scald. And improves and maintains the taste and aroma components of the cigarette, and improves the comfort of the smoker.
Description
Technical Field
The invention relates to the technical field of tobacco products, in particular to a filter for heating a non-burning cigarette and the non-burning cigarette.
Background
The non-combustible heated tobacco products originated in the eighties of the last century and had a history of nearly 30 years since the products appeared. Through continuous technical innovation and product popularization, the tobacco product is one of important types of novel tobacco products. The smoke generated by the product is closer to the traditional cigarette, and the sidestream smoke and partial harmful components are obviously reduced, so that the cigarette has certain market potential, and the related technology becomes the hot spot of the research of tobacco companies at home and abroad at present. In recent years, along with the increasing of the smoke control strength, foreign tobacco companies continuously increase the research and development strength of heating non-combustion type tobacco products as substitute products of traditional cigarettes and start to popularize the heating non-combustion type tobacco products to public health departments and consumers in the world, which also draws the wide attention of the international tobacco field on the heating non-combustion type tobacco products and defines the heating non-combustion type tobacco products as 'real harm reduction products'.
The technical core of heating non-combustible tobacco products is mainly focused on two aspects of heat source and tobacco core. However, there are few reports on filters that heat non-burning cigarettes. The patent with publication number CN208941035U discloses 'a cigarette and its assembly without burning by heating', which is structurally provided with a tobacco section, a cooling section and a filtering section, wherein the filter element of the cooling section is provided with microcapsules; the microcapsule is a flavor bead, the core material is liquid, the main purpose is to keep the taste and aroma components of the cigarette and enhance the health and pleasure of smoking, and the defects are that the cooling section is a hollow rod, the temperature reduction and filtration are not sufficient, and the microcapsule is adsorbed by the hollow filter stick, which is difficult to realize industrially. The patent with publication number CN103584288A discloses a non-combustion type low-temperature cigarette, which structurally comprises a cigarette holder, a filter, a tobacco section, a heat conducting device and a heating device, the structure is relatively complex, the production process is complicated, the price is high, the cigarette is not combusted during heating on the market at present, a consumer heats air to thermally crack a tobacco material to generate smoke in the process of smoking, and discomfort is brought by overhigh temperature of a lip end through heat conduction. Patent application with publication number CN109497631A mentions a blending cooling section, and its blending cooling section is the cylinder that forms after carrying out the fold and being wrapped up by the shaping paper with the material of blending cooling, and has formed a plurality of airflow channel through the fold, the flow of the aerial fog of being convenient for to can carry out rapid cooling to aerial fog, and its shortcoming is that the shaping process parameter of blending cooling material fold is difficult to control, and airflow channel blocks up at the in-process of heat transfer easily, leads to the material pyrolysis gelatinization because of the heat piles up, blocks up airflow channel.
In prior art heated non-combustible smoking articles, heat transfer from the burning raw material element to the aerosol-generating device occurs primarily by convection, and the strong draw conditions can result in sufficiently high convective heat transfer to cause excessive peak temperatures in the aerosol-generating device of the heated smoking article, resulting in significant pyrolysis or even partial combustion of the aerosol-generating device, thereby producing undesirable pyrolysis or byproducts of combustion. While high convective heat transfer can produce higher levels of carbon monoxide in mainstream smoke, the prior art has been to reduce the passage of the fuel element or to use a high density fuel element to reduce convection, or to coat the surface of the fuel element with a high melting point microporous particulate solid substance for adsorption.
Therefore, the development of a filter capable of effectively cooling and carrying flavor and a heating non-combustion tobacco product coiled with a composite filter stick with the filter is of great significance.
Disclosure of Invention
The invention aims to solve the defects of the prior art, provides a novel heating non-combustion cigarette filter which can effectively cool and carry fragrance and has a simple and reliable structure, and also provides a heating non-combustion cigarette which adopts the filter and is connected with the filter in a rolling way.
The purpose of the invention is realized by the following technical scheme.
A cigarette filter without burning during heating comprises a filter (2) including a columnar cooling shell (2-4) with an inner cavity, an end cover (2-3) arranged at one end of the cooling shell, and a biological material filtering section (2-1) arranged at the other end, wherein cooling fragrance-carrying filtering particles (2-2) are filled in the cooling shell (2-4); a shell partition plate (2-4a) with a through hole (2-4b) is arranged in the cooling shell (2-4), and the shell partition plate partitions the cooling shell into two sections of cavities; the end cover (2-3) is a columnar shell-shaped end cover matched with the columnar cooling shell (2-4); the cooling fragrance-carrying filter particles (2-2) are arranged in a cavity on one side, facing the end cover, of the cooling shell (2-4); the biological material filtering section (2-1) is arranged in a cavity of one side, facing the cigarette, of the cooling shell (2-4).
Further, the cigarette filter not burning by heating of the invention is provided with a case partition plate (2-4a) in the cooling case (2-4).
Furthermore, the through holes (2-4b) are uniformly distributed on the shell partition plate (2-4 a).
Furthermore, the biomaterial filtering section (2-1) is composed of biomaterial, and the biomaterial is ground into powder and then injected with additives for extrusion molding.
Furthermore, the middle part of the biological material filtering section (2-1) is of a solid core structure, through holes are arranged around the solid core, the number of the through holes is 3-9, and the shape can be but is not limited to circular, fan-shaped or square.
Furthermore, the columnar cooling shell (2-4) and the end cover (2-3) are formed by blow molding or injection molding of degradable low-temperature phase-change high polymer materials.
Further, the cooling fragrance-carrying filter particles (2-2) are spherical activated carbon or a mixture mainly containing spherical activated carbon. The particle size of the spherical active carbon is 0.1-2.5 mm; the spherical activated carbon is a porous material, the specific surface area of the spherical activated carbon is 800-2800 square meters per gram, and the pore diameter is 0.5-55 nanometers.
Further, the heating non-combustion cigarette of the filter is characterized in that the outer end of the end cover (2-3) is connected with the cylindrical filter section (3), the outer end of the biological material filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heating non-combustion cigarette.
Further, the cigarette is not burnt when being heated, and is characterized in that the columnar filter section (3) is a hollow acetate fiber rod.
Further, the acetate hollow rod is a hollow rod aromatized by triglyceride, and the hollow rod shape includes, but is not limited to, round, square, cuckoo, pentagram, hexagon, and the like.
Further, the forming paper (4) is formed paper with a coating on the inner surface, and the coating is made of impermeable materials and/or fragrance-carrying moisture-retaining materials.
Further, the tobacco section (1) is low-temperature non-combustion tobacco or low-temperature non-combustion cigarette.
According to the cigarette filter capable of heating and non-combusting, the biological material filtering section can absorb heat and release the fragrance of the biological material through hot aerosol generated when the tobacco section is heated, the solid core is arranged in the core part and is uniformly distributed through hole structures are arranged around the solid core, so that the phenomenon that the heating sheet of the heater core part is inserted too deeply to damage the filter shell to play a limiting role when the heating sheet is excessively forcefully used for sucking can be avoided, and the smoke can be well conveyed through the through holes arranged around the solid core to reduce the heat. Hot aerial fog passes through the perforation on the baffle plate of the filter shell, flows through the perforation, is cooled by the cooling aroma-carrying filter particles, adsorbs harmful substances such as harmful formaldehyde, carbon monoxide and the like, and is filtered by the end cover made of the degradable low-temperature phase-change high polymer material for the second time, and then is filtered by the acetate fiber filter section to be sucked into the mouth, so that the discomfort caused by the overhigh temperature of the lip end can be effectively avoided. The subsidiary harmful substance of hot aerial fog is mostly carried fragrant filter particle by the cooling and is adsorbed, filter fully, fragrant filter particle still has the function of carrying fragrant simultaneously is carried in the cooling, the hot gas flow passes the essence spices of storing in the modified spherical carbon particle absorption carbon particle, thereby also can release aromatic substance and further cool off smog, can realize avoiding aerial fog to produce matrix burning or strong pyrolysis, guarantee the optimum operating temperature of cigarette heating, when reaching the self-smoking of reduction consumer and heating and not burning the cigarette, fuel element gets into the content of the harmful combustion accessory substance and the carbon monoxide of mainstream aerial fog, can reduce the inhalation of cigarette harmful by a wide margin, improve the suction comfort level.
The cigarette without burning during heating is coated with the forming paper to carry fragrance, the biological material filtering section to carry fragrance, the cooling to carry fragrance and the filtering section to carry fragrance, the biological material filtering section to carry temperature, the cooling to carry fragrance and the filtering section to carry fragrance to carry temperature, the cooling to carry fragrance and the filtering section to carry fragrance and filter two-stage filtration, hot aerial fog and particles and the like emitted after the low-temperature non-burning tobacco is heated can be fully filtered, harmful substances of a novel tobacco product are reduced, meanwhile, the temperature of inlet smoke is effectively reduced, and the temperature of. And improves and maintains the taste and aroma components of the cigarette, and improves the comfort of the smoker.
The invention has simple and reliable structure and is easy to produce and manufacture.
The invention is further explained by the following figures in the specification.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of a filter for a cigarette according to the present invention, taken along an axial direction;
FIG. 2 is a schematic view of the structure of the cigarette of the present invention which is not burned by heating;
FIG. 3 is an end view illustration of a filter biomaterial filter segment;
fig. 4 is a schematic sectional view of the filter housing in the axial direction.
Detailed Description
As shown in figures 1, 3 and 4, the filter (2) of the cigarette without burning comprises a columnar cooling shell (2-4) with an inner cavity, an end cover (2-3) assembled at one end of the cooling shell, cooling aroma-carrying filter particles (2-2) filled in the cooling shell (2-4) and a biological material filter section (2-1). The cooling shell (2-4) is as shown in fig. 4, a shell partition plate (2-4a) with through holes (2-4b) is arranged in the cooling shell (2-4), and the shell partition plate partitions the cooling shell into two sections of cavities. The end cover (2-3) is a columnar shell-shaped end cover matched with the columnar cooling shell (2-4); the cooling fragrance-carrying filter particles (2-2) are arranged in a cavity on one side, facing the end cover, of the cooling shell (2-4), and the end cover can effectively seal the cooling fragrance-carrying filter particles; the biological material filtering section (2-1) is arranged in a cavity of one side, facing the cigarette, of the cooling shell (2-4). A plurality of through holes (2-4b) are uniformly distributed on the shell partition plate (2-4 a). The columnar cooling shell (2-4) and the end cover (2-3) can be formed by blow molding or injection molding of degradable low-temperature phase-change high polymer materials, including but not limited to polylactic acid materials, and the degradable low-temperature phase-change high polymer materials have the cooling effect.
The solid core of the core part of the biological material filtering section (2-1) can limit the heater of the heater core part, and hot aerial fog generated when the tobacco section is heated can be well conveyed through the through holes arranged around the solid core, so that the heat is reduced and the fragrance of the biological material is released. The biological material filtering section used by the invention is formed by a mixture of burley tobacco powder, flue-cured tobacco powder, tobacco stalk powder, starch and CMC through extrusion molding. The core is solid as shown in fig. 3, and 7 fan-shaped holes are uniformly distributed and encircled.
The shell partition plate (2-4a) can prevent the cooling aroma-carrying filter particles from leaking into the tobacco section, and the end cover (2-3) can prevent the cooling aroma-carrying filter particles from leaking into the columnar filter section 3. The cooling shell (2-4) and the end cover (2-3) are mutually and tightly matched, and the end cover can be inserted into the cooling shell as shown in figure 1. The cooling aroma-carrying filter particles (2-2) can adopt spherical activated carbon or modified spherical activated carbon, wherein the modified spherical activated carbon is mainly spherical activated carbon and is mixed with a mixture of other auxiliary materials. The modified spherical activated carbon of the present example is a mixture consisting of a spherical carbon material, ciguatoside powder, and tobacco powder. The sphere active carbon used in the invention has the particle diameter range of 0.1-2.5 mm. The spherical activated carbon is a porous material with inner hole gaps like a sponge body, and the specific surface area of the spherical activated carbon is 800-2800 square meters/gram; the pore size is 0.5-55 nm, the essence and the spice can be slowly released, and harmful substances such as formaldehyde can be filtered. For example, the spherical activated carbon with the particle size of 0.8-1.0mm, the pore diameter of 0.6-55 nanometers and the specific surface area of 900 square meters per gram can better slowly release the spearmint essence. For another example, spherical activated carbon with a particle size of 0.5-0.8mm, a pore size of 0.5-2.8 nm, and a specific surface area of 1100 m/g can reduce various aldehydes by 50%.
The columnar filtering section 3 is an acetate fiber hollow rod. The acetate hollow rod can be further supplemented with fragrance by endowing fragrance with triglycolate. The material of the columnar filtering section 3 can be directly purchased in the market and can also be manufactured by adopting the prior art.
The heating non-burning cigarette adopting the composite filter stick rolling connection with the filter comprises a columnar cooling shell (2-4) with an inner cavity, an end cover (2-3) assembled at one end of the cooling shell and a columnar filter section (3) connected to the outer end of the end cover, wherein a biological material filter section (2-1) is filled at the other end of the columnar cooling shell (2-4) and connected with a tobacco section (1), and the tobacco section (1), the filter (2), the columnar filter section (3) and the forming paper (4) are integrally wrapped and rolled to form the heating non-burning cigarette. The tobacco section (1) is a low-temperature tobacco product, and tobacco components can be volatilized below 300 ℃, and the range of 275-290 ℃ is the best range. The forming paper (4) is coating forming paper, the inner surface of the forming paper can be coated with an anti-seepage coating material or a fragrance-carrying and moisture-keeping material, and the gram weight of the coating is about 3.0 g/square meter. The coated forming paper can adopt the products in the prior art and can be directly purchased in the market. The coating forming paper can also be produced by self, and the anti-seepage coating material and the aroma-carrying moisture-retaining material on the coating cigarette paper can adopt the materials in the prior art. The coating material can effectively prevent the tobacco section (1) from absorbing moisture to form cigarette yellow spots.
The use method of the cigarette without burning by heating is to insert the tobacco section (1) of the cigarette without burning by heating into the electronic smoking device, and the tobacco is not burned at low temperature by electronic heating to generate hot aerosol which is sucked by the columnar filter section (3) of the smoker. When the tobacco section heats, the hot aerial fog of production, biomaterial filter segment adopt the solid core of core, encircle the through-hole structure setting that the solid core was provided with the equipartition, and too violently hard when both can having avoided the suction makes heater core heating plate insert the too dark harm filter casing, plays limiting displacement, and the accessible again encircles the fine transport flue gas of through-hole that the solid core set up, reduces the heat. Hot aerial fog passes through the perforation on the baffle plate of the filter shell, flows through the perforation, is cooled by the cooling aroma-carrying filter particles, adsorbs harmful substances such as harmful formaldehyde, carbon monoxide and the like, and is filtered by the end cover made of the degradable low-temperature phase-change high polymer material for the second time, and then is filtered by the acetate fiber filter section to be sucked into the mouth, so that the discomfort caused by the overhigh temperature of the lip end can be effectively avoided. The attached harmful substance of hot aerial fog is most by cooling down carry fragrant filter particle absorption, and it is abundant to filter, and the granule generally is circular, and the particle shape is regular, and mobility is good, and the granule piles up with the granule and forms crooked passageway, and hot aerial fog can effectively cool down when passing, and harmful substance is changeed when the collision and adsorbs. The cooling aroma-carrying filter particles also have the function of carrying aroma and can realize slow release, thereby further cooling smoke, avoiding matrix combustion or intense pyrolysis generated by the smoke, ensuring the optimal working temperature of cigarette heating, reducing the content of harmful combustion byproducts and carbon monoxide when a consumer heats a cigarette without smoking, and greatly reducing the inhalation of harmful substances in cigarettes and improving the smoking comfort.
When the electronic cigarette is smoked, hot air flow firstly passes through the biological material section of the filter for one-time cooling and fragrance releasing, secondly, the smoke is cooled and released secondarily when passing through a bent channel of the spherical carbon particles, the contents of the undesirable combustion by-products and carbon monoxide of the main stream of the gas fog can be absorbed by the spherical carbon particles with high adsorption capacity, the hot gas flow passes through the spherical carbon particles to absorb the essence and the spice stored in the carbon particles and also releases the aroma substances to further cool the smoke, thereby avoiding the combustion or the intense pyrolysis of the substrate generated by the aerosol, ensuring the optimal working temperature for heating the cigarettes, and reducing the consumption of the cigarettes which are not combusted after being heated by self-suction of consumers, the content of the harmful combustion byproducts and the carbon monoxide of the main stream gas fog entering the fuel element effectively reduces the inlet temperature, the filtering is sufficient, the mouth feel and the aroma components of the cigarette are kept, and the harmful substances in the cigarette are more effectively reduced.
The cigarette without burning during heating is fragrant carried by the coating forming paper (4), fragrant carried by the biological material filter section (2-1), fragrant carried by cooling, fragrant carried by the cooling filter particles (2-2) and fragrant carried by the columnar filter section (3) are carried by four grades, the temperature of the biological material filter section (2-1), the temperature of the fragrant carried by cooling filter particles (2-2), the temperature of the columnar filter section (3) are carried by three grades, the fragrant carried by cooling filter particles (2-2) and the columnar filter section (3) are carried by two grades, hot aerial fog, particles and the like emitted after heating the tobacco without burning at low temperature can be fully filtered, harmful substances of a novel tobacco product are reduced, and meanwhile, the temperature of inlet smoke is effectively reduced, so that the temperature of the gas in a suction inlet is not hot. And improves and maintains the taste and aroma components of the cigarette, and improves the comfort of the smoker.
Claims (23)
1. A cigarette filter which is not combusted by heating is characterized in that the filter (2) comprises a columnar cooling shell (2-4) with an inner cavity, an end cover (2-3) arranged at one end of the cooling shell, and a biological material filtering section (2-1) arranged at the other end, wherein cooling fragrance-carrying filtering particles (2-2) are filled in the cooling shell (2-4); a shell partition plate (2-4a) with a through hole (2-4b) is arranged in the cooling shell (2-4), and the shell partition plate partitions the cooling shell into two sections of cavities; the end cover (2-3) is a columnar shell-shaped end cover matched with the columnar cooling shell (2-4); the cooling fragrance-carrying filter particles (2-2) are arranged in a cavity on one side, facing the end cover, of the cooling shell (2-4); the biological material filtering section (2-1) is arranged in a cavity of one side, facing the cigarette, of the cooling shell (2-4).
2. The heated non-burning cigarette filter according to claim 1, wherein a housing partition (2-4a) is provided in the cooling housing (2-4).
3. A heated non-combustible cigarette filter according to claim 1 or 2, characterised in that the perforations (2-4b) are evenly distributed over the casing partition (2-4 a).
4. A heating non-combustible cigarette filter according to claim 1 or 2, characterized in that the columnar cooling shell (2-4) and the end cap (2-3) are made of degradable low-temperature phase-change polymer material through blow molding or injection molding.
5. A heated non-combustible cigarette filter according to claim 1 or 2, characterized in that the biomaterial filter segment (2-1) is composed of a biomaterial that is milled and then injected with additives for extrusion molding.
6. The heating non-combustible cigarette filter according to claim 1 or 2, characterized in that the middle of the biological material filtering section (2-1) is of a solid core structure, 3-9 through holes are arranged around the solid core, and are uniformly distributed on the shell partition plate (2-4a), and the shape of the biological material filtering section can be, but not limited to, a circle, a sector or a square.
7. A heated non-combustible cigarette filter according to claim 1 or 2, characterised in that the cooled aroma-laden filter particles (2-2) are spherical activated carbon or a mixture based on spherical activated carbon.
8. The filter for cigarette not burned by heating according to claim 7, wherein the spherical activated carbon has a particle diameter of 0.1 to 2.5 mm; the spherical activated carbon is a porous material, the specific surface area of the spherical activated carbon is 800-2800 square meters per gram, and the pore diameter is 0.5-55 nanometers.
9. A heated non-combustible cigarette manufactured by using the heated non-combustible cigarette filter according to claim 1 or 2, characterized in that a cylindrical filter section (3) is connected to the outer end of the end cap (2-3) of the heated non-combustible cigarette filter, a tobacco section (1) is connected to the outer end of the biomaterial filter section (2-1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by a forming paper (4) to form the heated non-combustible cigarette.
10. A heated non-combustible cigarette made with a heated non-combustible cigarette filter according to claim 3, characterized in that the outer end of the end cap (2-3) of the heated non-combustible cigarette filter is connected with the cylindrical filter section (3), the outer end of the biomaterial filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heated non-combustible cigarette.
11. A heated non-combustible cigarette made with a heated non-combustible cigarette filter according to claim 4, characterised in that the outer end of the end cap (2-3) of the heated non-combustible cigarette filter is connected with the cylindrical filter section (3), the outer end of the biomaterial filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heated non-combustible cigarette.
12. The heating non-combustible cigarette manufactured by using the heating non-combustible cigarette filter according to claim 5, characterized in that the outer end of the end cap (2-3) of the heating non-combustible cigarette filter is connected with the cylindrical filter section (3), the outer end of the biological material filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heating non-combustible cigarette.
13. The heating non-combustible cigarette manufactured by the heating non-combustible cigarette filter according to claim 6, characterized in that the outer end of the end cap (2-3) of the heating non-combustible cigarette filter is connected with the cylindrical filter section (3), the outer end of the biological material filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heating non-combustible cigarette.
14. The heating non-combustible cigarette manufactured by using the heating non-combustible cigarette filter according to claim 7, characterized in that the outer end of the end cap (2-3) of the heating non-combustible cigarette filter is connected with the cylindrical filter section (3), the outer end of the biological material filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heating non-combustible cigarette.
15. A heated non-combustible cigarette made with a heated non-combustible cigarette filter according to claim 8, characterized in that the outer end of the end cap (2-3) of the heated non-combustible cigarette filter is connected with the cylindrical filter section (3), the outer end of the biomaterial filter section (2-1) is connected with the tobacco section (1), and the cylindrical filter section (3), the filter (2) and the tobacco section (1) are wrapped by the forming paper (4) to form the heated non-combustible cigarette.
16. The heated non-combustible cigarette of claim 9, wherein the cylindrical filter section (3) is a hollow rod of cellulose acetate.
17. A heated non-combustible cigarette according to any of claims 10 to 15 wherein the cylindrical filter section (3) is a hollow rod of cellulose acetate.
18. The heated non-combustible cigarette of claim 16, wherein the acetate hollow rod is a hollow rod flavored by triglycolate, hollow rod shapes including but not limited to round, square, coin, pentagram, hexagon, and the like.
19. The heated non-combustible cigarette of claim 17, wherein the acetate hollow rod is a hollow rod flavored by triglycolate, hollow rod shapes including but not limited to round, square, coin, pentagram, hexagon, and the like.
20. A heated non-combustible cigarette according to claim 16 or 18 wherein the formed paper (4) is a formed paper having a coating on its inner surface, the coating being of a barrier material and/or a flavour-bearing humectant material.
21. A heated non-combustible cigarette according to claim 17 wherein the formed paper (4) is a formed paper having a coating on its inner surface, the coating being of a barrier material and/or a flavour-bearing moisture-retaining material.
22. The heated non-burning cigarette according to claim 16 or 18, wherein the tobacco segment (1) is a low temperature non-burning tobacco or a low temperature non-burning tobacco rod.
23. The heated non-burning cigarette of claim 17, wherein the tobacco segment (1) is a low temperature non-burning tobacco or a low temperature non-burning tobacco rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310216.2U CN210901379U (en) | 2019-08-13 | 2019-08-13 | Filter for heating non-burning cigarette and heating non-burning cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310216.2U CN210901379U (en) | 2019-08-13 | 2019-08-13 | Filter for heating non-burning cigarette and heating non-burning cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN210901379U true CN210901379U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921310216.2U Active CN210901379U (en) | 2019-08-13 | 2019-08-13 | Filter for heating non-burning cigarette and heating non-burning cigarette |
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| CN110432552A (en) * | 2019-08-13 | 2019-11-12 | 普维思信（北京）科技有限公司 | It is a kind of to heat not burning cigarette filter and heating not burning cigarette |
| JP6950118B1 (en) * | 2021-03-31 | 2021-10-13 | 日本たばこ産業株式会社 | Non-combustion heating type flavor suction articles and non-combustion heating type flavor suction products |
| CN114680373A (en) * | 2020-12-11 | 2022-07-01 | 深圳市环球绿地新材料有限公司 | Application of spherical carbon in flue gas adsorption of heating non-combustible tobacco products |
| CN114732155A (en) * | 2022-04-15 | 2022-07-12 | 河南中烟工业有限责任公司 | Three-section type heating cigarette and heating smoking set |
| WO2022210909A1 (en) * | 2021-03-31 | 2022-10-06 | 日本たばこ産業株式会社 | Non-combustion-heating flavor inhalation article and non-combustion-heating flavor inhalation product |
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- 2019-08-13 CN CN201921310216.2U patent/CN210901379U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110432552A (en) * | 2019-08-13 | 2019-11-12 | 普维思信（北京）科技有限公司 | It is a kind of to heat not burning cigarette filter and heating not burning cigarette |
| CN114680373A (en) * | 2020-12-11 | 2022-07-01 | 深圳市环球绿地新材料有限公司 | Application of spherical carbon in flue gas adsorption of heating non-combustible tobacco products |
| JP6950118B1 (en) * | 2021-03-31 | 2021-10-13 | 日本たばこ産業株式会社 | Non-combustion heating type flavor suction articles and non-combustion heating type flavor suction products |
| WO2022208832A1 (en) * | 2021-03-31 | 2022-10-06 | 日本たばこ産業株式会社 | Non-combustion heating-type flavor inhalation article and non-combustion heating-type flavor inhalation product |
| WO2022210909A1 (en) * | 2021-03-31 | 2022-10-06 | 日本たばこ産業株式会社 | Non-combustion-heating flavor inhalation article and non-combustion-heating flavor inhalation product |
| JPWO2022210909A1 (en) * | 2021-03-31 | 2022-10-06 | ||
| JPWO2022210908A1 (en) * | 2021-03-31 | 2022-10-06 | ||
| WO2022210908A1 (en) * | 2021-03-31 | 2022-10-06 | 日本たばこ産業株式会社 | Non-combustion heating type flavor inhaler article and non-combustion heating type flavor inhaler product |
| CN114732155A (en) * | 2022-04-15 | 2022-07-12 | 河南中烟工业有限责任公司 | Three-section type heating cigarette and heating smoking set |
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