CN106820260B - Carbon heated smoking article and method of making the same - Google Patents
Carbon heated smoking article and method of making the same Download PDFInfo
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- CN106820260B CN106820260B CN201611055399.9A CN201611055399A CN106820260B CN 106820260 B CN106820260 B CN 106820260B CN 201611055399 A CN201611055399 A CN 201611055399A CN 106820260 B CN106820260 B CN 106820260B
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- smoking article
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Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 173
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 230000000391 smoking effect Effects 0.000 title claims abstract description 129
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 259
- 241000208125 Nicotiana Species 0.000 claims abstract description 170
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 170
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 239000003610 charcoal Substances 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims description 75
- 239000003575 carbonaceous material Substances 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 4
- 239000011147 inorganic material Substances 0.000 claims description 4
- 239000005416 organic matter Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 description 13
- 235000019504 cigarettes Nutrition 0.000 description 7
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- -1 and specifically Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920006184 cellulose methylcellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 229910003471 inorganic composite material Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000001508 potassium citrate Substances 0.000 description 1
- 229960002635 potassium citrate Drugs 0.000 description 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 1
- 235000011082 potassium citrates Nutrition 0.000 description 1
- SVICABYXKQIXBM-UHFFFAOYSA-L potassium malate Chemical compound [K+].[K+].[O-]C(=O)C(O)CC([O-])=O SVICABYXKQIXBM-UHFFFAOYSA-L 0.000 description 1
- 239000001415 potassium malate Substances 0.000 description 1
- 235000011033 potassium malate Nutrition 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 235000019265 sodium DL-malate Nutrition 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001790 sodium citrate Drugs 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 239000001394 sodium malate Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F1/00—Tobacco pipes
- A24F1/28—Tubular pipes, e.g. in the form of cigars
Abstract
The present invention provides a carbon heated smoking article and a method of making the same, the carbon heated smoking article comprising: a charcoal heat source section for generating hot air by suction when the charcoal heat source section is ignited by a high temperature source; the tobacco material section is used for absorbing hot air generated by the carbon heat source section, and the tobacco material in the tobacco material section is evaporated by the hot air to generate smoke; the tobacco material segment includes a separator; wherein the carbon heat source section and the tobacco material section are axially arranged and are separated by the separator. The invention effectively reduces the combustion risk of tobacco substances in the carbon heating smoking product, and can reduce the temperature of the tobacco substances in the carbon heating smoking product; the tobacco material in the carbon heated smoking article need not be aligned, so that the processing of the tobacco material in the carbon heated smoking article is simplified.
Description
Technical Field
The invention belongs to the technical field of tobacco products, and particularly relates to a carbon heating smoking product and a preparation method thereof.
Background
There are currently available carbon heated smoking article products in which air is heated primarily by combustion of a carbon material, and when drawn, the heated air passes through a tobacco material containing an aerosol, which causes the escape of nicotine, aerosol, flavour and other components therein, and the escape passes through a cooling zone and into the consumer's mouth.
In the actual use process, after the charcoal material is ignited, the atomization amount of the smoke at the first 5 mouths is large, the smoke is pure in taste, but when the 6 th mouths are smoked, the smoke in the charcoal heating smoking product is obviously burnt. The carbon heated smoking article (Eclipse) was axially temperature measured and found to be up to 550 ℃ at the highest tobacco material temperature 2mm immediately adjacent the carbon material and up to 650 ℃ at the highest tobacco material temperature 4mm immediately adjacent the carbon material at the instant of smoking. Smoke detection showed that the charcoal heated smoking article (Eclipse) smoked 11 mouths with 4.57 mg/count of tar. It is the excessive temperature at the tobacco material that causes partial cleavage of the tobacco material.
The tobacco material immediately adjacent to the carbon material has a higher temperature, and in order to effectively reduce the temperature of the smoke reaching the mouth of a person, the tobacco material sections of the carbon heated smoking article (Eclipse) are arranged in a directional manner, and the overall length reaches 21mm (0.3 g of tobacco material). The tobacco materials in the carbon heated smoking article (Eclipse) immediately adjacent to the carbon material are distributed in a directional arrangement, which increases the strength requirements for the tobacco materials and also complicates the process of producing the tobacco material segments. In addition, the longer length of tobacco material (0.3 g tobacco material) immediately adjacent to the carbon material also increases the amount of tobacco material used, undoubtedly increasing the cost of the carbon heated smoking article (Eclipse). Furthermore, the use of 0.4g of tobacco material for the cooling stage in existing carbon heated smoking articles (Eclipse) also increases costs.
Therefore, how to provide a carbon heating smoking article and a preparation method thereof, so as to solve the defects that in the prior art, in order to reduce the temperature of smoke reaching the mouth of a person, the tobacco material sections of the carbon heating smoking article (Eclipse) close to the carbon material adopt directional arrangement, and the overall length is increased, so that the strength requirement of the tobacco material is improved, the generation process of the carbon heating smoking article becomes more complex, and the like, which are the technical problems to be solved urgently by practitioners in the art.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a carbon-heated smoking article and a method for manufacturing the same, which solve the problems in the prior art that in order to reduce the temperature of smoke reaching the mouth of a person, the tobacco material segments in the carbon-heated smoking article (Eclipse) adjacent to the carbon material are arranged in a directional manner, increasing the overall length, resulting in an increase in the strength requirement of the tobacco material, and complicating the production process of the carbon-heated smoking article.
To achieve the above and other related objects, one aspect of the present invention provides a carbon heated smoking article comprising: a charcoal heat source section for generating hot air by suction when the charcoal heat source section is ignited by a high temperature source; the tobacco material section is used for absorbing hot air generated by the carbon heat source section, and the tobacco material in the tobacco material section is evaporated by the hot air to generate smoke; the tobacco material segment includes a separator; wherein the carbon heat source section and the tobacco material section are axially arranged and are separated by the separator.
In one embodiment of the invention, the carbon heated smoking article further comprises a cooling section adjacent to the tobacco material section for cooling the smoke and a mouth section adjacent to the cooling section for holding the carbon heated smoking article by a human mouth; the carbon heating smoking article comprises a carbon heat source section, a tobacco material section, a cooling section and a mouth-containing section which are sequentially and axially arranged.
In an embodiment of the present invention, the cooling section is made of porous material or fiber material, and its length is 1-40mm; the material of the mouth containing section is metal or organic matter.
In an embodiment of the present invention, the carbon heat source section includes, from inside to outside, a carbon material, a heat-insulating and temperature-resistant material for insulating heat, and/or a covering material for covering the carbon material and the heat-insulating and temperature-resistant material; the outer wall of the carbon material is provided with a groove, or the inside of the carbon material is provided with at least one vent hole so as to increase the contact area between the carbon material and air.
In one embodiment of the invention, the carbon material comprises a carbonaceous material; the heat-insulating and temperature-resistant material is made of inorganic materials or organic-inorganic mixed materials; the wrapping material is made of organic fibers and metal films.
In one embodiment of the invention, the tobacco material segment further comprises an empty tube, a bottom surface, and tobacco material; the separator, the hollow pipe body and the bottom face form a container for containing the tobacco substances, and the separator and the bottom face are provided with pore channels for passing air flow.
In an embodiment of the present invention, the spacer is integrally connected with the hollow tube body, or the hollow tube body is integrally connected with the bottom surface; the isolating piece is in a cylindrical sheet shape, a boss shape or a T-shaped nail shape; the bottom surface is in a T shape with holes; the material of the isolating piece, the hollow pipe body and the bottom surface is selected from metal, wood or inorganic matters.
In another aspect, the present invention provides a method of making a carbon-heated smoking article comprising: axially assembling the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section in sequence in a predetermined order simultaneously with the tipping material to form a carbon heated smoking article; or the tipping material is utilized to joint two sections which are arbitrarily adjacent to each other in the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section into a spliced section, and then the remaining two sections and the spliced section are axially spliced in sequence according to the preset sequence so as to form the carbon heating smoking product; or the splicing material is utilized to connect and assemble any adjacent three sections of the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section into another splicing section, and then the rest one section and the other splicing section are axially connected in sequence according to the preset sequence so as to form the carbon heating smoking product; the predetermined sequence is that the carbon heat source section is connected with the tobacco material section, the tobacco material section is connected with the cooling section, and the cooling section is connected with the mouth containing section.
In one embodiment of the present invention, the step of using the tipping material to join any two adjacent segments of the carbon heat source segment, the tobacco material segment, the cooling segment, and the mouth-containing segment into a joined segment, and then joining the remaining two segments and the joined segment axially in sequence in the predetermined order to form the carbon-heated smoking article comprises: axially splicing the carbon heat source section and the tobacco material section by using the splicing material to form a first splicing section, and axially splicing the first splicing section, the cooling section and the mouth-containing section sequentially by using the splicing material to form a carbon heating smoking product; axially splicing the tobacco material section and the cooling section by using the tipping material to form a second splicing section, and sequentially axially splicing the carbon heat source section, the second splicing section and the mouth-containing section by using the tipping material to form a carbon heating smoking product; axially splicing the cooling section and the mouth-containing section by using the tipping material to form a third splicing section, and axially splicing the carbon heat source section, the tobacco material section and the third splicing section by using the tipping material in sequence to form a carbon heating smoking article; the carbon heat source section and the tobacco material section are axially connected by the connecting material to form a first splicing section, the first splicing section and the cooling section are axially connected by the connecting material to form a fourth splicing section, and finally the fourth splicing section and the mouth section are axially connected by the connecting material to form a carbon heating smoking product; the first splicing section is formed by axially splicing the carbon heat source section and the tobacco material section by using the tipping material, the third splicing section is formed by axially splicing the cooling section and the mouth-containing section by using the tipping material, and finally the first splicing section and the third splicing section are axially spliced by using the tipping material so as to form a carbon heating smoking article; axially splicing the tobacco material section and the cooling section by using the tipping material to form a second splicing section, axially splicing the carbon heat source section and the second splicing section by using the tipping material to form a fifth splicing section, and axially splicing the fifth splicing section and the mouth-containing section by using the tipping material to form a carbon heating smoking article; axially splicing the tobacco material section and the cooling section by using the tipping material to form a second splicing section, axially splicing the second splicing section and the mouth-containing section by using the tipping material to form a sixth splicing section, and axially splicing the carbon heat source section and the sixth splicing section by using the tipping material to form a carbon heating smoking article; or the tipping material is axially used for tipping the cooling section and the mouth-containing section to form the third splicing section, then the tipping material is axially used for tipping the tobacco material section and the third splicing section to form a seventh splicing section, and finally the tipping material is axially used for tipping the carbon heat source section and the seventh splicing section to form the carbon heating smoking article.
In an embodiment of the present invention, the step of using the splicing material to join any adjacent three of the carbon heat source section, the tobacco material section, the cooling section, and the mouth-containing section into another splicing section, and then joining the remaining one section and the other splicing section sequentially and axially in the predetermined order to form the carbon-heated smoking article includes: axially connecting the carbon heat source section, the tobacco substance section and the cooling section by using the connecting material to form an eighth splicing section, and axially connecting the eighth splicing section and the mouth-containing section sequentially by using the connecting material to form a carbon heating smoking product; or the tobacco material section, the cooling section and the mouth section are axially connected by the connecting material to form a ninth splicing section, and then the carbon heat source section and the ninth splicing section are sequentially and axially connected by the connecting material to form the carbon heating smoking article.
As described above, the charcoal heating smoking article and the method of manufacturing the same of the present invention have the following beneficial effects:
the first and the second isolating pieces realize the physical isolation of the carbon material and the tobacco material, so that the combustion risk of the tobacco material in the carbon heating smoking product is effectively reduced;
the second, separator and hollow tube body absorb the heat of the hot air, so that the temperature of tobacco materials in the carbon heating smoking article can be reduced;
thirdly, the separator and the hollow tube body reduce the temperature of tobacco, and meanwhile, tobacco substances in the carbon heating smoking article do not need to be arranged in an oriented way, so that the processing technology of the tobacco substances in the carbon heating smoking article is simplified;
fourth, the separator reduces the temperature of the tobacco material, and the amount of tobacco material in the carbon-heated smoking article in close proximity to the carbon material can be reduced, thereby reducing the cost of the carbon-heated smoking article;
fifth, the cooling section uses non-tobacco material to replace tobacco material, which can reduce the whole cost of charcoal heating cigarette.
Drawings
Figure 1 shows a schematic cross-sectional view of a carbon heated smoking article of the present invention in one embodiment.
Fig. 2A shows an axial view of a carbon heat source segment of the present invention.
Fig. 2B shows another axial view of the carbon heat source segment of the present invention.
Fig. 2C shows yet another axial view of the carbon heat source segment of the present invention.
Fig. 3A shows an axial view of a tobacco mass segment of the present invention.
Fig. 3B shows another axial view of a tobacco mass segment of the present invention.
Fig. 3C shows yet another axial view of a tobacco mass segment of the present invention.
Fig. 4 shows an axial view of a tobacco mass segment integrally joined to a hollow tube as a spacer according to the present invention.
Fig. 5 shows an axial view of a tobacco mass segment integrally joined to a bottom surface of a hollow tube body according to the present invention.
Figure 6 shows a cross-sectional view of a carbon heated smoking article made according to the first method of manufacture of the present invention.
Fig. 7A, fig. 7B, fig. 7C, fig. 7D, fig. 7E, fig. 7F, fig. 7G, fig. 7H show cross-sectional views of a charcoal-heated smoking article prepared according to a second method of preparation of the present invention.
Figures 8A and 8B show cross-sectional views of a carbon heated smoking article made according to a third method of manufacture of the present invention.
Description of element reference numerals
1. Charcoal heated smoking article
11. Carbon heat source section
12. Tobacco material segment
13. Cooling section
14. Mouth containing section
111. Carbon material
112. Heat-insulating and temperature-resistant material
113. Cladding material
121. Spacer member
122. Hollow pipe body
123. Bottom surface
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
Please refer to fig. 1 to 3. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the invention, are not intended to be critical to the essential characteristics of the invention, but are intended to fall within the spirit and scope of the invention. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
Example 1
The present embodiment provides a carbon heated smoking article comprising:
a charcoal heat source section for generating hot air by suction when the charcoal heat source section is ignited by a high temperature source;
the tobacco material section is used for absorbing hot air generated by the carbon heat source section, and the tobacco material in the tobacco material section is evaporated by the hot air to generate smoke; the tobacco material segment includes a separator;
wherein the carbon heat source section and the tobacco material section are axially arranged and are isolated by the separator.
The charcoal-heated smoking article according to this embodiment will be described in detail below with reference to the drawings. Referring to fig. 1, a schematic cross-sectional structure of a carbon heated smoking article in one embodiment is shown. As shown in fig. 1, the carbon heated smoking article 1 includes a carbon heat source section 11, a tobacco material section 12, a cooling section 13, and a mouth-containing section 14. In this embodiment, the carbon heat source section 11, the tobacco material section 12, the cooling section 13, and the mouth-containing section 14 are axially aligned in this order. The carbon heat source section 11 includes a carbon material 111, a heat-insulating and temperature-resistant material 112 for heat insulation, and/or a wrapping material 113 for wrapping the carbon material and the heat-insulating and temperature-resistant material. The tobacco material section 12 includes a separator 121, an empty tube 122, a bottom surface 123, and a tobacco material 124.
[ charcoal Heat Source segment ]
The carbon heat source segment 11 is configured to generate hot air by pumping when the carbon heat source segment is ignited by a high temperature source. Referring to fig. 2a,2b, and 2C, three axial views of a carbon heat source segment are shown. As shown in fig. 2a,2b, and 2C, the carbon heat source section 11 according to the present embodiment includes a carbon material 111, a heat insulating and temperature resistant material 112, and a cladding material 113 from inside to outside in the radial direction.
In this embodiment, the main component of the carbon material 111 is carbon, and further includes a combustion supporting component, a flame retardant component and a binder. Preferably, the carbon is natural carbon such as bamboo charcoal and charcoal. The combustion supporting component is inorganic salt of alkali metal or organic salt of alkali metal, such as nitrate, sulfate, carbonate and chloride of alkali metal, or citrate, malate, fumarate, lactate, acetate, tartrate, oxalate, gluconate of alkali metal, preferably potassium citrate, sodium citrate, potassium malate and sodium malate. The flame retardant component is inorganic salt such as calcium carbonate, calcium hydroxide, magnesium carbonate, and the binder is food-grade thickener such as sodium alginate, CMC, pectin, etc. In order to effectively improve the combustion degree of the carbon material 111, a part of grooves (as shown in fig. 2C) are formed on the outer wall of the carbon material 111, or a vent hole (as shown in fig. 2A) or a plurality of vent holes (as shown in fig. 2B) are formed in the inner wall of the carbon material 111, so that the contact area between the carbon material 111 and the air is increased by forming the grooves and the vent holes. In this embodiment, a certain gap may be formed in the carbon material microscopically to improve the air flow rate.
In this embodiment, the heat-insulating and temperature-resistant material 112 surrounding the carbon material 111 has a heat-insulating and air-permeable function, so that the carbon material 111 in contact with the heat-insulating and air-permeable material can conveniently obtain oxygen for combustion. The ignition point of the heat-insulating and temperature-resistant material 112 should be higher than 400 ℃, preferably, the heat-insulating and temperature-resistant material 112 is an inorganic material or an organic-inorganic composite material, for example, a fiber material and a porous material, and specifically, glass fibers, aluminum oxide fibers, and a composite of cellulose and glass fibers can be used. It should be noted that the heat-insulating and temperature-resistant material 112 should also not generate significant odor at 300-800 ℃.
In this embodiment, the wrapping material 113 is used to wrap the carbon material 111 and the heat-insulating and temperature-resistant material 112, so as to facilitate the overall packaging of the carbon-heated smoking article 1. In this embodiment, the coating material 113 may be an organic fiber, a metal film, or the like, for example, a cigarette paper, a food-coated paper, an aluminum foil, a copper foil, or the like.
[ tobacco Material section ]
The tobacco material segment 12 adjacent to the carbon heat source segment 11 is configured to absorb hot air generated by the carbon heat source segment 11, and evaporate tobacco material in the tobacco material segment by the hot air to generate smoke. Referring to fig. 3a,3b, and 3C, three axial views of tobacco material segments are shown. As shown in fig. 3a,3b, and 3C, the tobacco material section 12 includes a separator 121, an empty tube 122, a bottom surface 123, and a tobacco material 124. Wherein the separator 121, hollow tube 122, bottom 123 form a container for containing the tobacco material. In this embodiment, the separator 121 and the bottom 123 are provided with a hole for passing the air flow. Preferably, the number of holes in the spacer 121 and the bottom surface 123 is 1 to 40, and the diameter of the holes is 0.1mm to 5mm. In this embodiment, the separator 121 may be integrally connected to the hollow tube 122, and referring to fig. 4, an axial view of a tobacco material segment integrally connected to the separator and the hollow tube is shown. Alternatively, in this embodiment, the hollow tube 122 may be integrally connected to the bottom surface 123, and referring to fig. 5, an axial view of a tobacco material segment integrally connected to the hollow tube and the bottom surface is shown.
In the present embodiment, the separator 121 is disposed between the carbon heat source section 11 and the carbon heat source section 12 to separate the carbon heat source section 11 and the carbon heat source section 12. The separator 121 can reduce the risk of burning the tobacco material 123, on the one hand, and can effectively absorb the heat of the air heated by the carbon material 111, and reduce the temperature of the tobacco material 123 during smoking, on the other hand. In this embodiment, the material selected for the separator may be a material that is not easily burned and does not volatilize odor and harmful gases under the heated condition, such as metal, wood, and inorganic substances. Preferably, the material of the spacer is aluminum, aluminum oxide or wood. In this embodiment, the spacer may be cylindrical in shape (as shown in fig. 3A), boss-shaped (as shown in fig. 3B), or T-shaped (as shown in fig. 3C).
In this embodiment, the hollow tube 122 is a cylinder. In this embodiment, the hollow tube 122 may be made of metal, wood, or inorganic material; preferably, aluminum oxide, wood.
In this embodiment, the bottom surface 123 is shaped like a T with holes as shown in fig. 3A. The material of the bottom surface 123 may be any material that does not volatilize odor and harmful gases at 300 ℃, such as metal, organic matter, inorganic nonmetallic materials, preferably aluminum, cork, and filter sticks.
In this embodiment, the tobacco material may be a mixture of an aerosol and tobacco, or may contain a flavoring. The atomizing agent may be one or a combination of two or more of the polyols. The tobacco can be one or more than two of flue-cured tobacco, sun-cured tobacco, burley tobacco, aromatic tobacco and flake. The essence can be one or the combination of more than two of natural essence or tobacco essence raw materials.
[ Cooling section ]
A cooling section 13 adjacent to the tobacco mass section 12 serves to cool the smoke produced by the tobacco mass section 12. In this embodiment, the cooling section 13 is also used to intercept tobacco material in the tobacco material section 12 as the charcoal heated smoking article 1 is drawn, so as to prevent the tobacco material from entering the mouth of a human. In order to reduce the manufacturing costs of the carbon heated smoking article 1, a non-tobacco material is used instead of a tobacco material. In this embodiment, the cooling section 13 is made of a porous material or a fibrous material. Preferably, it is a cigarette filter rod, filter paper and wire mesh screen. In this embodiment, the length of the cooling section L is preferably 1-40mm, most preferably 2-10mm.
[ mouth contains section ]
A mouth-containing section 14 adjacent to the cooling section 13 is provided for the mouth to grip the charcoal-heated smoking article 1. In this embodiment, the material of the mouth-containing segment 14 may be metal or organic, such as a hollow filter rod, a hollow paper tube, a hollow wooden tube, etc.
The charcoal-heated smoking article of this embodiment has the following beneficial effects:
the first and the second isolating pieces realize the physical isolation of the carbon material and the tobacco material, so that the combustion risk of the tobacco material in the carbon heating smoking product is effectively reduced;
thirdly, the separator and the hollow tube body absorb the heat of the hot air, so that the temperature of tobacco substances in the carbon heating smoking article can be reduced;
thirdly, the separator and the hollow tube body reduce the temperature of tobacco, and meanwhile, tobacco substances in the carbon heating smoking article do not need to be arranged in an oriented way, so that the processing technology of the tobacco substances in the carbon heating smoking article is simplified;
fourth, the separator reduces the temperature of the tobacco material, and the amount of tobacco material in the carbon-heated smoking article in close proximity to the carbon material can be reduced, thereby reducing the cost of the carbon-heated smoking article;
fifth, the cooling section uses non-tobacco material to replace tobacco material, which can reduce the whole cost of charcoal heating cigarette.
Example two
This example provides a method of making a carbon heated smoking article according to example one. In this embodiment, the method of making a carbon heated smoking article comprises: the first preparation method, the second preparation method, or the third preparation method.
The first preparation method comprises the following steps: the carbon heat source section, the tobacco material section, the cooling section, and the mouth-containing section are sequentially axially tipping in a predetermined order simultaneously with the tipping material to form a carbon heated smoking article. The predetermined sequence is that the carbon heat source section is connected with the tobacco material section, the tobacco material section is connected with the cooling section, and the cooling section is connected with the mouth containing section.
The second preparation method comprises the following steps: and (3) connecting any two adjacent sections of the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section into an assembly section by utilizing the connecting material, and sequentially and axially connecting the rest two sections and the assembly section according to the preset sequence to form the carbon heating smoking product.
The third preparation method comprises the following steps: and (3) connecting any adjacent three sections of the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section into another assembly section by utilizing the splicing material, and sequentially and axially connecting the rest section and the other assembly section according to the preset sequence to form the carbon heating smoking product.
The method of making the charcoal-heated smoking article of this example will be described in detail with particular reference to the drawings.
Referring to figure 6, there is shown a cross-sectional view of a carbon heated smoking article made according to the first method of manufacture. The carbon heated smoking article is formed by simultaneously axially tipping a carbon heat source segment, a tobacco mass segment, a cooling segment, and a mouth-containing segment in a predetermined sequence using tipping material 31 as shown in figure 6.
Referring to fig. 7A, 7B, 7C, 7D, 7E, 7F, 7G, and 7H, a cross-sectional view of a charcoal heated smoking article prepared according to a second method of preparation is shown.
The second preparation method comprises the following steps:
the carbon heat source section and the tobacco mass section are axially joined using a joining material 32 as shown in fig. 7A to form a first joined section, and the first joined section, the cooling section, and the mouth-containing section are sequentially axially joined using the joining material 33 to form a carbon heated smoking article.
The tobacco mass section and the cooling section are axially joined using a joining material 34 as shown in fig. 7B to form a second joined section, and the carbon heat source section, the second joined section, and the mouth-containing section are sequentially axially joined using a joining material 35 to form a carbon heated smoking article.
Axially tipping the cooling section and the mouth section with tipping material 36 as shown in fig. 7C to form a third spliced section, and axially tipping the carbon heat source section, tobacco material section, and the third spliced section in that order with tipping material 37 as shown to form a carbon heated smoking article;
forming the first splice section by axially splicing the carbon heat source section and the tobacco mass section with a tipping material shaft 38 as shown in fig. 7D, axially splicing the first splice section and the cooling section with a tipping material 39 as shown, forming a fourth splice section, and axially splicing the fourth splice section and the mouth-containing section with a tipping material 40 as shown to form a carbon heated smoking article;
axially tipping the carbon heat source segment and tobacco mass segment with tipping material 41 as shown in fig. 7E to form the first spliced segment, axially tipping the cooling segment and mouth-containing segment with tipping material 42 as shown to form the third spliced segment, and axially tipping the first spliced segment and the third spliced segment with tipping material 43 to form a carbon heated smoking article;
axially tipping the tobacco mass section and the cooling section with tipping material 44 as shown in fig. 7E to form the second spliced section, axially tipping the carbon heat source section and the second spliced section with tipping material 45 as shown to form a fifth spliced section, and axially tipping the fifth spliced section and the mouth-containing section with tipping material 46 as shown to form a carbon heated smoking article;
axially tipping the tobacco mass section and the cooling section with tipping material 47 as shown in fig. 7F to form the second spliced section, axially tipping the second spliced section and the mouth-containing section with tipping material 48 as shown to form a sixth spliced section, and axially tipping the carbon heat source section and the sixth spliced section with tipping material 49 as shown to form a carbon heated smoking article; or (b)
The third splice section is formed by axially splicing the cooling section and the mouth section with the tipping material 50 shown in fig. 7G, then axially splicing the tobacco mass section and the third splice section with the tipping material 51 shown, forming a seventh splice section, and finally axially splicing the carbon heat source section and the seventh splice section with the tipping material 52 shown to form the carbon heated smoking article.
Referring to fig. 8A and 8B, a cross-sectional view of a carbon heated smoking article made according to a third method of manufacture is shown.
The third preparation method comprises the following steps:
axially splicing the carbon heat source section, the tobacco substance section and the cooling section by using a splicing material 53 shown in fig. 8A to form an eighth splicing section, and sequentially axially splicing the eighth splicing section and the mouth-containing section by using the splicing material 54 to form a carbon-heated smoking article; or (b)
The tobacco mass section, cooling section, and mouth-containing section are axially joined using a joining material 55 as shown in fig. 8B to form a ninth joined section, and the carbon heat source section and the ninth joined section are sequentially axially joined using a joining material 56 as shown to form a carbon heated smoking article.
In this embodiment, the tipping material may be any material, preferably cigarette paper, aluminum foil, copper foil, and the like. Meanwhile, the embodiment also needs glue or thickener to assist in bonding, and the glue is preferably glue for cigarettes, starch glue or sodium alginate aqueous solution.
In summary, the charcoal heating smoking article and the preparation method thereof have the following beneficial effects:
the first and the second isolating pieces realize the physical isolation of the carbon material and the tobacco material, so that the combustion risk of the tobacco material in the carbon heating smoking product is effectively reduced;
fourth, the separator and hollow tube absorb the heat of the hot air, which can reduce the temperature of the tobacco material in the carbon heated smoking article;
thirdly, the separator and the hollow tube body reduce the temperature of tobacco, and meanwhile, tobacco substances in the carbon heating smoking article do not need to be arranged in an oriented way, so that the processing technology of the tobacco substances in the carbon heating smoking article is simplified;
fourth, the separator reduces the temperature of the tobacco material, and the amount of tobacco material in the carbon-heated smoking article in close proximity to the carbon material can be reduced, thereby reducing the cost of the carbon-heated smoking article;
fifth, the cooling section uses non-tobacco material to replace tobacco material, which can reduce the whole cost of charcoal heating cigarette. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (9)
1. A carbon heated smoking article, the carbon heated smoking article comprising:
a charcoal heat source section for generating hot air by suction when the charcoal heat source section is ignited by a high temperature source;
the tobacco material section is used for absorbing hot air generated by the carbon heat source section, and the tobacco material in the tobacco material section is evaporated by the hot air to generate smoke; the tobacco material section comprises a separator, an empty pipe body, a bottom surface and tobacco materials; the separator, the hollow pipe body and the bottom face form a container for accommodating the tobacco substances, and the separator and the bottom face are provided with pore channels for passing air flow;
the isolating piece is integrally connected with the hollow pipe body or the hollow pipe body is integrally connected with the bottom surface; the separator and the hollow tube body are used for absorbing heat of hot air and reducing the temperature of tobacco substances in the carbon heating smoking article;
wherein the carbon heat source section and the tobacco material section are axially arranged and are separated by the separator.
2. A charcoal heated smoking article according to claim 1, wherein: the carbon heated smoking article further comprises a cooling section adjacent to the tobacco material section for cooling the smoke and a mouth-containing section adjacent to the cooling section for holding the carbon heated smoking article by a human mouth; the carbon heating smoking article comprises a carbon heat source section, a tobacco material section, a cooling section and a mouth-containing section which are sequentially and axially arranged.
3. A charcoal heated smoking article according to claim 2, wherein: the cooling section is made of porous materials or fiber materials, and the length of the cooling section is 1-40mm; the material of the mouth containing section is metal or organic matter.
4. A charcoal heated smoking article according to claim 1, wherein: the carbon heat source section comprises a carbon material, a heat-insulating and temperature-resistant material used for insulating heat and wrapping the carbon material and/or a wrapping material used for wrapping the carbon material and the heat-insulating and temperature-resistant material from inside to outside in the radial direction; the outer wall of the carbon material is provided with a groove, or the inside of the carbon material is provided with at least one vent hole so as to increase the contact area between the carbon material and air.
5. The charcoal heated smoking article of claim 4, wherein: the carbon material comprises a char; the heat-insulating and temperature-resistant material is made of inorganic materials or organic-inorganic mixed materials; the material of the coating material is selected from organic fiber and metal film.
6. A charcoal heated smoking article according to claim 1, wherein said spacer is cylindrical in shape, boss-like, or T-spike-like; the bottom surface is in a T shape with holes; the material of the isolating piece, the hollow pipe body and the bottom surface is selected from metal, wood or inorganic matters.
7. A method of making a charcoal-heated smoking article according to any one of claims 1-6, characterized by: the method of making the carbon heated smoking article comprises:
axially assembling the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section in sequence in a predetermined order simultaneously with the tipping material to form a carbon heated smoking article; or (b)
The method comprises the steps of firstly connecting two arbitrarily adjacent sections of a carbon heat source section, a tobacco material section, a cooling section and a mouth-containing section into an assembly section by using the connecting material, and then sequentially and axially connecting the remaining two sections and the assembly section according to the preset sequence to form a carbon heating smoking product; or (b)
The splicing material is utilized to connect and assemble any adjacent three sections of the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section into another splicing section, and then the rest one section and the other splicing section are axially connected in sequence according to the preset sequence so as to form the carbon heating smoking product;
the predetermined sequence is that the carbon heat source section is connected with the tobacco material section, the tobacco material section is connected with the cooling section, and the cooling section is connected with the mouth containing section.
8. A method of making a carbon heated smoking article according to claim 7, wherein: the step of using the tipping material to tipping any two adjacent segments of the carbon heat source segment, the tobacco material segment, the cooling segment and the mouth-containing segment into a spliced segment, and then axially tipping the remaining two segments and the spliced segment in sequence according to the predetermined sequence to form the carbon heating smoking article comprises the following steps:
axially splicing the carbon heat source section and the tobacco material section by using the splicing material to form a first splicing section, and axially splicing the first splicing section, the cooling section and the mouth-containing section sequentially by using the splicing material to form a carbon heating smoking product;
axially splicing the tobacco material section and the cooling section by using the tipping material to form a second splicing section, and sequentially axially splicing the carbon heat source section, the second splicing section and the mouth-containing section by using the tipping material to form a carbon heating smoking product;
axially splicing the cooling section and the mouth-containing section by using the tipping material to form a third splicing section, and axially splicing the carbon heat source section, the tobacco material section and the third splicing section by using the tipping material in sequence to form a carbon heating smoking article;
the carbon heat source section and the tobacco material section are axially connected by the connecting material to form a first splicing section, the first splicing section and the cooling section are axially connected by the connecting material to form a fourth splicing section, and finally the fourth splicing section and the mouth section are axially connected by the connecting material to form a carbon heating smoking product;
the first splicing section is formed by axially splicing the carbon heat source section and the tobacco material section by using the tipping material, the third splicing section is formed by axially splicing the cooling section and the mouth-containing section by using the tipping material, and finally the first splicing section and the third splicing section are axially spliced by using the tipping material so as to form a carbon heating smoking article;
axially splicing the tobacco material section and the cooling section by using the tipping material to form a second splicing section, axially splicing the carbon heat source section and the second splicing section by using the tipping material to form a fifth splicing section, and axially splicing the fifth splicing section and the mouth-containing section by using the tipping material to form a carbon heating smoking article;
axially splicing the tobacco material section and the cooling section by using the tipping material to form a second splicing section, axially splicing the second splicing section and the mouth-containing section by using the tipping material to form a sixth splicing section, and axially splicing the carbon heat source section and the sixth splicing section by using the tipping material to form a carbon heating smoking article; or (b)
And axially connecting the cooling section and the mouth-containing section by using the connecting material to form a third splicing section, axially connecting the tobacco material section and the third splicing section by using the connecting material to form a seventh splicing section, and axially connecting the carbon heat source section and the seventh splicing section by using the connecting material to form the carbon heating smoking article.
9. The charcoal heated smoking article of claim 7, wherein: the step of using the splicing material to connect any adjacent three sections of the carbon heat source section, the tobacco material section, the cooling section and the mouth-containing section into another splicing section, and then axially connecting the rest of the sections with the other splicing section in turn according to the preset sequence to form the carbon heating smoking product comprises the following steps:
axially connecting the carbon heat source section, the tobacco substance section and the cooling section by using the connecting material to form an eighth splicing section, and axially connecting the eighth splicing section and the mouth-containing section sequentially by using the connecting material to form a carbon heating smoking product; or (b)
And axially assembling the tobacco substance section, the cooling section and the mouth-containing section by utilizing the assembling material to form a ninth splicing section, and axially assembling the carbon heat source section and the ninth splicing section by utilizing the assembling material in sequence to form the carbon heating smoking article.
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| CN201611055399.9A CN106820260B (en) | 2016-11-25 | 2016-11-25 | Carbon heated smoking article and method of making the same |
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| CN108113051B (en) * | 2017-12-07 | 2019-03-12 | 共青城道乐投资管理合伙企业（有限合伙） | Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette |
| CN108685193A (en) * | 2018-02-09 | 2018-10-23 | 上海聚华科技股份有限公司 | For the incombustible ternary formula smoking article of electrical heating |
| CN108552589B (en) * | 2018-03-29 | 2020-11-03 | 贵州中成科技开发有限公司 | Portable water smoking pipe |
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| CN101925309A (en) * | 2008-01-22 | 2010-12-22 | 斯泰格莫德有限公司 | Smoking article |
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|---|---|---|---|---|
| US9301546B2 (en) * | 2010-08-19 | 2016-04-05 | R.J. Reynolds Tobacco Company | Segmented smoking article with shaped insulator |
| GB201608931D0 (en) * | 2016-05-20 | 2016-07-06 | British American Tobacco Co | Article for use in apparatus for heating smokeable material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101196A (en) * | 1987-03-06 | 1988-09-28 | R·J雷诺兹烟草公司 | Smoking product |
| CN101925309A (en) * | 2008-01-22 | 2010-12-22 | 斯泰格莫德有限公司 | Smoking article |
| CN103037718A (en) * | 2010-07-30 | 2013-04-10 | 日本烟草产业株式会社 | Smokeless flavor inhalator |
| CN105852194A (en) * | 2016-06-24 | 2016-08-17 | 云南中烟工业有限责任公司 | Gas line separated fuel heating type tobacco |
| CN206472844U (en) * | 2016-11-25 | 2017-09-08 | 上海烟草集团有限责任公司 | Charcoal heats smoking product |
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Effective date of registration: 20240228 Address after: 200082 No. 717, Changyang Road, Shanghai, Yangpu District Patentee after: SHANGHAI TOBACCO GROUP Co.,Ltd. Country or region after: China Patentee after: SHANGHAI NEW TOBACCO PRODUCT RESEARCH INSTITUTE Co.,Ltd. Address before: No. 717, Changyang Road, Yangpu District, Shanghai 200082 Patentee before: SHANGHAI TOBACCO GROUP Co.,Ltd. Country or region before: China |
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