WO2021258878A1 - Heat-not-burn cigarette and production method - Google Patents
Heat-not-burn cigarette and production method Download PDFInfo
- Publication number
- WO2021258878A1 WO2021258878A1 PCT/CN2021/092705 CN2021092705W WO2021258878A1 WO 2021258878 A1 WO2021258878 A1 WO 2021258878A1 CN 2021092705 W CN2021092705 W CN 2021092705W WO 2021258878 A1 WO2021258878 A1 WO 2021258878A1
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- WO
- WIPO (PCT)
- Prior art keywords
- layer
- infrared emissivity
- electromagnetic induction
- heat
- high infrared
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 170
- 238000010438 heat treatment Methods 0.000 claims abstract description 74
- 230000000391 smoking effect Effects 0.000 claims abstract description 60
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 45
- 239000002131 composite material Substances 0.000 claims abstract description 39
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000002002 slurry Substances 0.000 claims description 22
- 239000004014 plasticizer Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 12
- 239000005995 Aluminium silicate Substances 0.000 claims description 10
- 235000012211 aluminium silicate Nutrition 0.000 claims description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000440 bentonite Substances 0.000 claims description 9
- 229910000278 bentonite Inorganic materials 0.000 claims description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 7
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 7
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 7
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 claims description 6
- 235000012216 bentonite Nutrition 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052642 spodumene Inorganic materials 0.000 claims description 6
- 239000001095 magnesium carbonate Substances 0.000 claims description 5
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 5
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 5
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 5
- 229910021532 Calcite Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 3
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052934 alunite Inorganic materials 0.000 claims description 3
- 239000010424 alunite Substances 0.000 claims description 3
- GYZGFUUDAQXRBT-UHFFFAOYSA-J calcium;disodium;disulfate Chemical compound [Na+].[Na+].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GYZGFUUDAQXRBT-UHFFFAOYSA-J 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 229910000514 dolomite Inorganic materials 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 3
- 229910052850 kyanite Inorganic materials 0.000 claims description 3
- 239000010443 kyanite Substances 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052613 tourmaline Inorganic materials 0.000 claims description 3
- 239000011032 tourmaline Substances 0.000 claims description 3
- 229940070527 tourmaline Drugs 0.000 claims description 3
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 claims description 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 description 39
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 39
- 239000002245 particle Substances 0.000 description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 238000000498 ball milling Methods 0.000 description 8
- 238000000227 grinding Methods 0.000 description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 239000000796 flavoring agent Substances 0.000 description 5
- 235000019634 flavors Nutrition 0.000 description 5
- 239000003205 fragrance Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 235000006751 Platycodon Nutrition 0.000 description 1
- 244000274050 Platycodon grandiflorum Species 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229930189914 platycodon Natural products 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 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
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
Definitions
- the application belongs to the technical field of new tobacco, and specifically relates to a heat-not-burn cigarette and a preparation method.
- Traditional heating non-combustion cigarettes usually use a heating element inserted into the heating non-combustion cigarette to heat the heating non-combustion smoke, and the heating element is usually a resistance heating body.
- the smoking material in contact with the heating element is usually higher than the surrounding smoking material. This can easily cause the smoking material to coke and carbonize on the surface of the heating element, or even stick to the surface of the heating element.
- the purpose of this application is to provide a heat-not-burn cigarette and a preparation method for the deficiencies of the prior art.
- a heating non-combustion cigarette comprising a smoking section and a filter arranged along its length, the smoking section including a columnar smoking material and surrounding the smoking section
- the composite heating layer on the side of the smoke material; the composite heating layer includes an inner high infrared emissivity material layer and an outer electromagnetic induction layer, the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the electromagnetic induction layer generates heat
- the high infrared emissivity material layer can be excited to emit infrared rays.
- the material of the electromagnetic induction layer includes conductive material or ferromagnetic material.
- the material of the electromagnetic induction layer includes: at least one of iron, cobalt, nickel, titanium, titanium carbide, titanium nitride, or ferrite.
- the infrared emissivity of the high infrared emissivity material layer is between 0.85 and 0.98.
- the material of the high infrared emissivity material layer includes: perovskite, silicon carbide, quartz, magnesite, spodumene, calcite, magnesite, dolomite, strontium, glauberite, alum At least one of stone and kyanite.
- the material of the high infrared emissivity material layer further includes a plasticizer.
- the material of the plasticizer includes: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
- the thickness of the composite heating layer is between 0.02 mm and 0.5 mm.
- the smoking section further includes a first wrapping layer that wraps the outer surface of the composite heating layer
- the heat-not-burn cigarette further includes a second wrapping layer that wraps the first wrapping layer and the filter tip Floor.
- this application adopts the following technical solution: a method for preparing heat-not-burn cigarettes, including:
- a slurry containing a material with high infrared emissivity is covered on the electromagnetic induction material layer and dried, wherein the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the heat generated by the electromagnetic induction layer can excite the high Infrared emissivity material layer emits infrared;
- the method further includes: wrapping the smoking section and the filter tip with a second wrapping layer to form a heat-not-burn cigarette.
- the method further includes: the step of preparing the slurry containing the high infrared emissivity material, including:
- the material of the plasticizer includes: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
- the mass ratio of the plasticizer to the powdery high-infrared emissivity material is between 0.5% and 12%.
- the mass ratio of the added water to the powdered high infrared emissivity material is between 12% and 18%.
- the process of covering the slurry containing the high infrared emissivity material on the electromagnetic induction material layer includes any one of dipping, showering, sintering and spraying.
- the beneficial effect of the present application is that the heating and non-combustion device makes the electromagnetic induction layer heat through the non-contact way of electromagnetic induction.
- the high infrared emissivity material layer emits infrared rays, and the infrared rays further heat the smoking material, and the heating is more uniform. Since the elements of the heating and non-combustion device do not directly contact the smoking material, there is no problem in the prior art that the surface of the heating element adheres to the coked smoking material.
- FIG. 1 is a schematic diagram of the structure of the heating and non-burning cigarettes according to the embodiment of the present application.
- Fig. 2 is a cross-section of the position of the smoking section of the heating non-combustion cigarette shown in Fig. 1.
- Fig. 3 is a flowchart of a method for preparing heat-not-burn cigarettes provided by an embodiment of the present application.
- the reference signs are as follows: 1. Smoke section; 2. Filter tip; 3. Second wrapping layer; 11. First wrapping layer; 12. Electromagnetic induction layer; 13. High infrared emissivity material layer; 14. Smoke generating material .
- the embodiment of the present application provides a heating non-combustion cigarette, which includes a smoking section 1 and a filter 2 arranged along its length, and the smoking section 1 includes a columnar smoking material 14
- the composite heating layer surrounding the side of the smoking material 14; the composite heating layer includes a high infrared emissivity material layer 13 on the inner side and an electromagnetic induction layer 12 on the outer side.
- the electromagnetic induction layer 12 can induce alternating electromagnetic fields to generate heat. The heat generated can excite the high infrared emissivity material layer 13 to emit infrared rays.
- the heating and non-combustion device makes the electromagnetic induction layer 12 heat through the non-contact way of electromagnetic induction.
- the electromagnetic induction layer 12 heats the smoking material 14 surrounded by it, and also makes the high infrared emissivity material layer 13 emit infrared rays. Infrared rays further heat the smoking material 14, and the heating is more uniform. Since the components of the heating non-combustion device do not directly contact the smoking material 14, there is no problem in the prior art that the surface of the heating element adheres to the coked smoking material 14.
- the material of the electromagnetic induction layer 12 includes a conductive material or a ferromagnetic material.
- the ferromagnetic conductor induces an alternating electromagnetic field with high heating efficiency, but the material of the electromagnetic induction layer 12 is not limited to a ferromagnetic conductor.
- the material of the electromagnetic induction layer 12 includes at least one of metals such as iron, cobalt, nickel, and titanium, non-metallic conductors such as titanium carbide and titanium nitride, or ferromagnetic materials such as ferrite.
- metals such as iron, cobalt, nickel, and titanium
- non-metallic conductors such as titanium carbide and titanium nitride
- ferromagnetic materials such as ferrite.
- the infrared emissivity of the high infrared emissivity material layer 13 is between 0.85 and 0.98. The higher the infrared emissivity, the more sufficient the emitted infrared rays, and the more uniform heating of the smoking material 14 will be.
- the material of the high infrared emissivity material layer 13 includes: perovskite, silicon carbide, quartz, magnesite, spodumene, calcite, magnesite, dolomite, strontium, glauberite, alunite, blue At least one of the spar. These materials not only have high infrared emissivity, but also are easy to prepare into coating structures. The corresponding preparation method will be described in detail later.
- the material of the high infrared emissivity material layer 13 further includes a plasticizer.
- the plasticizer is used to prepare the coating structure, and the corresponding preparation method will be described in detail later.
- the material of the plasticizer includes at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
- the thickness of the composite heating layer is between 0.02 mm and 0.5 mm. It is necessary to ensure that the smoking material 14 has sufficient heating capacity, and also to consider the cost factor and the limitation of the overall diameter of the heated non-burning cigarette, so the thickness of the composite heating layer is limited as above.
- it further includes: a first wrapping layer 11 wrapping the outer side of the composite heating layer, and a second wrapping layer 3 wrapping the first wrapping layer 11 and the filter 2. That is, the first wrapping layer 11 is used to form a stable smoking section 1, and the second wrapping layer 3 is used to form a stable heating and non-combustible cigarette. Specifically, for example, the first wrapping layer 11 and the second wrapping layer 3 are formed paper. Of course, how the smoking section 1 and the heat-not-burn cigarettes form a stable appearance is not limited to this.
- the embodiment of the present application also provides a method for preparing heat-not-burn cigarettes, which includes the following steps.
- Step S1 preparing a smoking material
- Step S3 Cover the slurry containing high infrared emissivity material on the electromagnetic induction material layer and dry it, wherein the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the heat generated by the electromagnetic induction layer can stimulate high infrared emissivity The material layer emits infrared rays;
- Step S4 Combine the first wrapping layer with the surface of the electromagnetic induction material layer facing away from the high infrared emissivity material, and use the surface of the high potential temperature emissivity material to wrap the smoking material to form a columnar smoking section.
- the above preparation method uses the first wrapping layer as the base of the smoking section, and the electromagnetic induction material layer as the base of the composite heating layer. After the composite heating layer is prepared, the composite heating layer is combined on the first wrapping layer, and then the layered structure formed by the first wrapping layer and the composite heating layer is bent into a tube to wrap the smoking material with its inner space. Thus, the heating and non-burning cigarette smoking section provided in the foregoing embodiment is produced.
- the method further includes: step S5, using a second wrapping layer to wrap the smoking section and the filter tip to form a heat-not-burn cigarette.
- the second wrapping layer is used to fix the smoking section and the filter tip in a rod-shaped structure.
- the method further includes: step S2, a step of preparing a slurry containing a material with high infrared emissivity.
- the high infrared emissivity material is ground into a powder; then, after adding a plasticizer to the powdered high infrared emissivity material and mixing it with water, it is ground into a slurry of the high infrared emissivity material .
- the material of the plasticizer includes: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
- the mass ratio of the plasticizer to the powdery high-infrared emissivity material is between 0.5% and 12%, and the added water is mixed with water.
- the mass ratio of the powdery high infrared emissivity material is between 12%-18%.
- the content of the plasticizer should not be too large, otherwise the infrared rays emitted by the high infrared emissivity material layer in the final product will be limited; if the content is too small, the structure of the high infrared emissivity material layer will be unstable. If the water content is too low, the mixing will be uneven, and if the water content is too high, the time cost of drying will be too high.
- the process of covering the slurry containing the high infrared emissivity material on the electromagnetic induction material layer includes any one of dipping, showering, and spraying.
- the ball-to-material ratio is 6:1
- the rotation speed is 200rpm and the ball milling time is 18h
- the material of the grinding ball is alumina.
- the prepared high infrared emissivity material slurry is uniformly covered on the surface of the ferromagnetic material by spraying. Then put the covered composite heating material into an oven, and keep the temperature at 100° C. for 24 hours to obtain a composite heating material layer.
- the inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material layer, and then the aforementioned tobacco sheet is wrapped to form a smoking section with a cigarette structure.
- the smoking section containing the composite heating material layer and the filter pass through the cigarette paper Make connections to form heat-not-burn cigarettes.
- (1) 80% shredded tobacco and 20% tobacco leaves are preliminarily pulverized into powder by a pulverizer, and the particle size of the powder is controlled between 25 mesh and 350 mesh.
- the ball-to-material ratio is 6:1
- the rotation speed is 200 rpm and the ball milling time is 24 hours
- the material of the grinding balls is alumina.
- the prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 120° C. for 24 hours to prepare the composite heating material layer.
- the inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material layer and then the tobacco sheet is wrapped to form a smoking section with a cigarette structure.
- the smoking section containing the composite heating material layer and the filter are connected through the cigarette paper. The formation of heat-not-burn cigarettes.
- the flue-cured tobacco, air-cured tobacco, oriental tobacco, shredded tobacco, and tobacco leaves are preliminarily crushed into powder by a pulverizer in a proportion of 20% each by weight, and the particle size of the powder is controlled between 15 mesh and 400 mesh.
- the prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 110° C. for 18 hours to obtain a composite heating material layer.
- the inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material layer and then the tobacco particles are wrapped to form a smoking section with a cigarette structure.
- the smoking section containing the composite heating material layer and the filter are connected through the cigarette paper, The formation of heat-not-burn cigarettes.
- the flue-cured tobacco, platycodon, tobacco dust, shredded tobacco, and tobacco stems are preliminarily pulverized into powder in a proportion of 20% by weight each, and the particle size of the powder is controlled between 30 mesh and 300 mesh.
- the prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 80° C. for 36 hours to obtain the composite heating material.
- the inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material, and then the tobacco particles are wrapped to form a smoking section with a cigarette structure.
- the smoking section containing the composite heating material layer and the filter are connected through cigarette paper to form a heating non-burning cigarette.
- the flue-cured tobacco, air-cured tobacco, oriental tobacco, tobacco dust, tobacco stalks, tobacco stalks, shredded tobacco, and tobacco leaves are preliminarily pulverized into powder at a weight ratio of 12.5% each, and the particle size of the powder is controlled within 15-400 mesh.
- the prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 120° C. for 12 hours to prepare the composite heating material.
- the inner wall of the cigarette paper is compounded with the electromagnetic induction material layer of the composite heating material, and then the tobacco particles are wrapped to form a smoking section with a cigarette structure.
- the smoking section containing the composite heating material layer and the filter are connected through cigarette paper to form a heating non-burning cigarette.
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present application provides a heat-not-burn cigarette and a production method. The heat-not-burn cigarette comprises a smoking section and a filter tip arranged in the length direction of the cigarette; the smoking section comprises a columnar smoking material and a composite heating layer surrounding the side surface of the smoking material; the composite heating layer comprises an inner high-infrared emissivity material layer and an outer electromagnetic induction layer; the electromagnetic induction layer can induce an alternating electromagnetic field to generate heat; the heat generated by the electromagnetic induction layer can excite the high-infrared emissivity material layer to emit infrared rays. By using the heat-not-burn cigarette, the heating of the smoking material is more uniform and efficient.
Description
本申请属于新型烟草技术领域,具体涉及一种加热不燃烧烟支及制备方法。The application belongs to the technical field of new tobacco, and specifically relates to a heat-not-burn cigarette and a preparation method.
传统的加热不燃烧烟支通常是采用加热元件插入加热不燃烧烟支内部对加热不燃烧烟加热,加热元件通常为电阻加热体。与加热元件接触的发烟材料通常高于外围的发烟材料。这容易造成发烟材料在加热元件表面焦化、碳化,甚至会粘结在发热元件表面上。Traditional heating non-combustion cigarettes usually use a heating element inserted into the heating non-combustion cigarette to heat the heating non-combustion smoke, and the heating element is usually a resistance heating body. The smoking material in contact with the heating element is usually higher than the surrounding smoking material. This can easily cause the smoking material to coke and carbonize on the surface of the heating element, or even stick to the surface of the heating element.
本申请的目的在于针对现有技术的不足之处,提供一种加热不燃烧烟支及制备方法。The purpose of this application is to provide a heat-not-burn cigarette and a preparation method for the deficiencies of the prior art.
为解决上述技术问题,本申请采用如下技术方案:一种加热不燃烧烟支,包括沿其长度方向排列的发烟段和过滤嘴,所述发烟段包括柱状的发烟材料、环绕所述发烟材料侧面的复合加热层;所述复合加热层包括内侧的高红外发射率材料层和外侧的电磁感应层,所述电磁感应层能够感应交变电磁场而发热,所述电磁感应层所产生热量能够激发所述高红外发射率材料层发射红外线。In order to solve the above technical problems, the present application adopts the following technical solution: a heating non-combustion cigarette, comprising a smoking section and a filter arranged along its length, the smoking section including a columnar smoking material and surrounding the smoking section The composite heating layer on the side of the smoke material; the composite heating layer includes an inner high infrared emissivity material layer and an outer electromagnetic induction layer, the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the electromagnetic induction layer generates heat The high infrared emissivity material layer can be excited to emit infrared rays.
可选地,所述电磁感应层的材料包括导电材料或铁磁性材料。Optionally, the material of the electromagnetic induction layer includes conductive material or ferromagnetic material.
可选地,所述电磁感应层的材料包括:铁、钴、镍、钛、碳化钛、氮化钛、或铁氧体中的至少一项。Optionally, the material of the electromagnetic induction layer includes: at least one of iron, cobalt, nickel, titanium, titanium carbide, titanium nitride, or ferrite.
可选地,所述高红外发射率材料层的红外发射率在0.85至0.98之间。Optionally, the infrared emissivity of the high infrared emissivity material layer is between 0.85 and 0.98.
可选地,所述高红外发射率材料层的材料包括:钙钛矿、碳化硅、石英、镁电气石、锂辉石、方解石、菱镁矿、白云石、菱锶矿、钙芒硝、明矾石、蓝晶石中的至少一项。Optionally, the material of the high infrared emissivity material layer includes: perovskite, silicon carbide, quartz, magnesite, spodumene, calcite, magnesite, dolomite, strontium, glauberite, alum At least one of stone and kyanite.
可选地,所高红外发射率材料层的材料还包括增塑剂。Optionally, the material of the high infrared emissivity material layer further includes a plasticizer.
可选地,所述增塑剂的材料包括:膨润土、高岭土、羧甲基纤维素钠中的至少一项。Optionally, the material of the plasticizer includes: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
可选地,所述复合加热层的厚度在0.02mm至0.5mm之间。Optionally, the thickness of the composite heating layer is between 0.02 mm and 0.5 mm.
可选地,所述发烟段还包括包裹所述复合加热层的外侧面的第一包裹层,所述加热不燃烧烟支还包括包裹所述第一包裹层和所述过滤嘴的第二包裹层。Optionally, the smoking section further includes a first wrapping layer that wraps the outer surface of the composite heating layer, and the heat-not-burn cigarette further includes a second wrapping layer that wraps the first wrapping layer and the filter tip Floor.
为解决上述技术问题,本申请采用如下技术方案:一种加热不燃烧烟支的制备方法,包括:In order to solve the above technical problems, this application adopts the following technical solution: a method for preparing heat-not-burn cigarettes, including:
制备发烟材料;Preparation of smoking material;
将包含高红外发射率材料的浆料覆盖在电磁感应材料层上并进行烘干,其中,所述电磁感应层能够感应交变电磁场而发热,所述电磁感应层所产生热量能够激发所述高红外发射率材料层发射红外线;A slurry containing a material with high infrared emissivity is covered on the electromagnetic induction material layer and dried, wherein the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the heat generated by the electromagnetic induction layer can excite the high Infrared emissivity material layer emits infrared;
将第一包裹层与所述电磁感应材料层的背向所述高红外发射率材料一侧的表面相结合,采用所述高位温发射率材料一侧的表面包裹所述发烟材料,形成柱状的发烟段。Combine the first wrapping layer with the surface of the electromagnetic induction material layer facing away from the high infrared emissivity material, and use the surface of the high potential temperature emissivity material to wrap the smoking material to form a columnar shape The smoking section.
可选地,还包括:采用第二包裹层将所述发烟段与过滤嘴包裹,形成加热不燃烧烟支。Optionally, the method further includes: wrapping the smoking section and the filter tip with a second wrapping layer to form a heat-not-burn cigarette.
可选地,还包括:制备所述包含高红外发射率材料的浆料的步骤,包括:Optionally, the method further includes: the step of preparing the slurry containing the high infrared emissivity material, including:
将高红外发射率材料磨成粉末状;Grind high infrared emissivity materials into powder;
向粉末状的高红外发射率材料加入增塑剂与水混合后,将其磨成高红外发射率材料的浆料。After adding a plasticizer to the powdery high infrared emissivity material and mixing it with water, it is ground into a slurry of the high infrared emissivity material.
可选地,所述增塑剂的材料包括:膨润土、高岭土、羧甲基纤维素钠中的至少一项。Optionally, the material of the plasticizer includes: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
可选地,向粉末状的高红外发射率材料加入增塑剂与水混合的步骤中,所述增塑剂与所述粉末状的高红外发射率材料的质量比在0.5%至12%之间,所加水与所述粉末状的高红外发射率材料的质量比在12%-18%之间。Optionally, in the step of adding a plasticizer and water to the powdery high-infrared emissivity material, the mass ratio of the plasticizer to the powdery high-infrared emissivity material is between 0.5% and 12%. In the meantime, the mass ratio of the added water to the powdered high infrared emissivity material is between 12% and 18%.
可选地,将包含高红外发射率材料的浆料覆盖在电磁感应材料层上的工艺包括:浸制、淋制、烧结以及喷涂中的任一项。Optionally, the process of covering the slurry containing the high infrared emissivity material on the electromagnetic induction material layer includes any one of dipping, showering, sintering and spraying.
与现有技术相比,本申请的有益效果为:加热不燃烧装置通过电磁感应这种非接触的方式使得电磁感应层发热,电磁感应层在对其包围的发烟材料加热的同时,还会使得高红外发射率材料层发出红外线,红外线对发烟材料进一步加热,而且加热更均匀。由于加热不燃烧装置自身的元件并不会与发烟材料直接接触,也就不存在现有技术中加热元件表面粘接焦化的发烟材料的问题。Compared with the prior art, the beneficial effect of the present application is that the heating and non-combustion device makes the electromagnetic induction layer heat through the non-contact way of electromagnetic induction. The high infrared emissivity material layer emits infrared rays, and the infrared rays further heat the smoking material, and the heating is more uniform. Since the elements of the heating and non-combustion device do not directly contact the smoking material, there is no problem in the prior art that the surface of the heating element adheres to the coked smoking material.
图1是本申请的实施例的加热不燃烧烟支的结构示意图。FIG. 1 is a schematic diagram of the structure of the heating and non-burning cigarettes according to the embodiment of the present application.
图2是图1所示加热不燃烧烟支的发烟段位置处的横截面。Fig. 2 is a cross-section of the position of the smoking section of the heating non-combustion cigarette shown in Fig. 1.
图3是本申请的实施例提供的加热不燃烧烟支的制备方法的流程图。Fig. 3 is a flowchart of a method for preparing heat-not-burn cigarettes provided by an embodiment of the present application.
其中附图标记如下,1、发烟段;2、过滤嘴;3、第二包裹层;11、第一包裹层;12、电磁感应层;13、高红外发射率材料层;14、发烟材料。The reference signs are as follows: 1. Smoke section; 2. Filter tip; 3. Second wrapping layer; 11. First wrapping layer; 12. Electromagnetic induction layer; 13. High infrared emissivity material layer; 14. Smoke generating material .
在本申请中,应理解,诸如“包括”或“具有”等术语旨在指示本说明书中所公开的特征、数字、步骤、行为、部件、部分或其组合的存在,并且不旨在排除一个或多个其他特征、数字、步骤、行为、部件、部分或其组合存在的可能性。In this application, it should be understood that terms such as "including" or "having" are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof disclosed in this specification, and are not intended to exclude one Or the possibility of the existence of multiple other features, numbers, steps, behaviors, components, parts or combinations thereof.
另外还需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。In addition, it should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with the embodiments.
下面结合附图所示的实施例对本申请作进一步说明。The application will be further described below in conjunction with the embodiments shown in the drawings.
如附图1和图2所示,本申请的实施例提供一种加热不燃烧烟支,包括沿其长度方向排列的发烟段1和过滤嘴2,发烟段1包括柱状的发烟材料14、环绕发烟材料14侧面的复合加热层;复合加热层包括内侧的高红外发射率材料层13和外侧的电磁感应层12,电磁感应层12能够感应交变电磁场而发热,电磁感应层12所产生热量能够激发高红外发射率材料层13发射红外线。As shown in FIG. 1 and FIG. 2, the embodiment of the present application provides a heating non-combustion cigarette, which includes a smoking section 1 and a filter 2 arranged along its length, and the smoking section 1 includes a columnar smoking material 14 The composite heating layer surrounding the side of the smoking material 14; the composite heating layer includes a high infrared emissivity material layer 13 on the inner side and an electromagnetic induction layer 12 on the outer side. The electromagnetic induction layer 12 can induce alternating electromagnetic fields to generate heat. The heat generated can excite the high infrared emissivity material layer 13 to emit infrared rays.
加热不燃烧装置通过电磁感应这种非接触的方式使得电磁感应层12发热,电磁感应层12在对其包围的发烟材料14加热的同时,还会使得高红外发射率材料层13发出红外线,红外线对发烟材料14进一步加热,而且加热更均匀。由于加热不燃烧装置自身的元件并不会与发烟材料14直接接触,也就不存在现有技术中加热元件表面粘接焦化的发烟材料14的问题。The heating and non-combustion device makes the electromagnetic induction layer 12 heat through the non-contact way of electromagnetic induction. The electromagnetic induction layer 12 heats the smoking material 14 surrounded by it, and also makes the high infrared emissivity material layer 13 emit infrared rays. Infrared rays further heat the smoking material 14, and the heating is more uniform. Since the components of the heating non-combustion device do not directly contact the smoking material 14, there is no problem in the prior art that the surface of the heating element adheres to the coked smoking material 14.
可选地,电磁感应层12的材料包括导电材料或铁磁性材料。其中,铁磁性导体感应交变电磁场发热效率较高,但电磁感应层12的材料不限于铁磁性导体。Optionally, the material of the electromagnetic induction layer 12 includes a conductive material or a ferromagnetic material. Among them, the ferromagnetic conductor induces an alternating electromagnetic field with high heating efficiency, but the material of the electromagnetic induction layer 12 is not limited to a ferromagnetic conductor.
可选地,电磁感应层12的材料包括如铁、钴、镍、钛等金属或碳化钛、氮化钛等非金属导体,或铁氧体等铁磁性材料中的至少一项。Optionally, the material of the electromagnetic induction layer 12 includes at least one of metals such as iron, cobalt, nickel, and titanium, non-metallic conductors such as titanium carbide and titanium nitride, or ferromagnetic materials such as ferrite.
可选地,高红外发射率材料层13的红外发射率在0.85至0.98之间。红外发射率越高,发射的红外线越充足,对发烟材料14加热越均匀。Optionally, the infrared emissivity of the high infrared emissivity material layer 13 is between 0.85 and 0.98. The higher the infrared emissivity, the more sufficient the emitted infrared rays, and the more uniform heating of the smoking material 14 will be.
例如,高红外发射率材料层13的材料包括:钙钛矿、碳化硅、石英、镁电气石、锂辉石、方解石、菱镁矿、白云石、菱锶矿、钙芒硝、明矾石、蓝晶石中的至少一项。这些材料不仅红外发射率高,而且易于制备成涂层结构。后续详述相应的制备方法。For example, the material of the high infrared emissivity material layer 13 includes: perovskite, silicon carbide, quartz, magnesite, spodumene, calcite, magnesite, dolomite, strontium, glauberite, alunite, blue At least one of the spar. These materials not only have high infrared emissivity, but also are easy to prepare into coating structures. The corresponding preparation method will be described in detail later.
可选地,所高红外发射率材料层13的材料还包括增塑剂。增塑剂用于制备涂层结构,后续详述相应的制备方法。Optionally, the material of the high infrared emissivity material layer 13 further includes a plasticizer. The plasticizer is used to prepare the coating structure, and the corresponding preparation method will be described in detail later.
例如,增塑剂的材料包括:膨润土、高岭土、羧甲基纤维素钠中的至少一项。For example, the material of the plasticizer includes at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
可选地,复合加热层的厚度在0.02mm至0.5mm之间。既要保证对发烟材料14具有足够的加热能力,又要考虑成本因素以及加热不燃烧烟支的整体直径的限制,故对复合加热层的厚度进行如上限定。Optionally, the thickness of the composite heating layer is between 0.02 mm and 0.5 mm. It is necessary to ensure that the smoking material 14 has sufficient heating capacity, and also to consider the cost factor and the limitation of the overall diameter of the heated non-burning cigarette, so the thickness of the composite heating layer is limited as above.
可选地,还包括:包裹复合加热层的外侧面的第一包裹层11、以及包裹第一包裹层11和过滤嘴2的第二包裹层3。即第一包裹层11用于形成稳定的发烟段1,第二包裹层3用于形成稳定的加热不燃烧烟支。第一包裹层11和第二包裹层3具体例如均是成型纸。当然,发烟段1和加热不燃烧烟支如何形成稳定的外观,方式不限于此。Optionally, it further includes: a first wrapping layer 11 wrapping the outer side of the composite heating layer, and a second wrapping layer 3 wrapping the first wrapping layer 11 and the filter 2. That is, the first wrapping layer 11 is used to form a stable smoking section 1, and the second wrapping layer 3 is used to form a stable heating and non-combustible cigarette. Specifically, for example, the first wrapping layer 11 and the second wrapping layer 3 are formed paper. Of course, how the smoking section 1 and the heat-not-burn cigarettes form a stable appearance is not limited to this.
基于相同的发明构思,参考图3,本申请的实施例还提供一种加热不燃烧烟支的制备方法,包括以下步骤。Based on the same inventive concept and referring to FIG. 3, the embodiment of the present application also provides a method for preparing heat-not-burn cigarettes, which includes the following steps.
步骤S1、制备发烟材料;Step S1, preparing a smoking material;
步骤S3、将包含高红外发射率材料的浆料覆盖在电磁感应材料层上并进行烘干,其中,电磁感应层能够感应交变电磁场而发热,电磁感应层所产生热量能够激发高红外发射率材料层发射红外线;Step S3: Cover the slurry containing high infrared emissivity material on the electromagnetic induction material layer and dry it, wherein the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the heat generated by the electromagnetic induction layer can stimulate high infrared emissivity The material layer emits infrared rays;
步骤S4、将第一包裹层与电磁感应材料层的背向高红外发射率材料一侧的表面相结合,采用高位温发射率材料一侧的表面包裹发烟材料,形成柱状的发烟段。Step S4: Combine the first wrapping layer with the surface of the electromagnetic induction material layer facing away from the high infrared emissivity material, and use the surface of the high potential temperature emissivity material to wrap the smoking material to form a columnar smoking section.
以上制备方法是以第一包裹层作为发烟段的基地,将电磁感应材料层作为复合加热层的基地。制备完复合加热层后,将复合加热层结合在第一包裹层上,然后第一包裹层和复合加热层形成的层状结构弯曲成管状,将发烟材料包裹与其内部空间。从而制得前述实施例提供的加热不燃烧烟支的发烟段。The above preparation method uses the first wrapping layer as the base of the smoking section, and the electromagnetic induction material layer as the base of the composite heating layer. After the composite heating layer is prepared, the composite heating layer is combined on the first wrapping layer, and then the layered structure formed by the first wrapping layer and the composite heating layer is bent into a tube to wrap the smoking material with its inner space. Thus, the heating and non-burning cigarette smoking section provided in the foregoing embodiment is produced.
可选地,还包括:步骤S5、采用第二包裹层将发烟段与过滤嘴包裹,形成加热不燃烧烟支。Optionally, the method further includes: step S5, using a second wrapping layer to wrap the smoking section and the filter tip to form a heat-not-burn cigarette.
即采用第二包裹层将发烟段和过滤嘴固定呈棒状结构。That is, the second wrapping layer is used to fix the smoking section and the filter tip in a rod-shaped structure.
可选地,还包括:步骤S2、制备包含高红外发射率材料的浆料的步骤。Optionally, the method further includes: step S2, a step of preparing a slurry containing a material with high infrared emissivity.
该步骤中,首先,将将高红外发射率材料磨成粉末状;随后,向粉末状的高红外发射率材料加入增塑剂与水混合后,将其磨成高红外发射率材料的浆料。In this step, firstly, the high infrared emissivity material is ground into a powder; then, after adding a plasticizer to the powdered high infrared emissivity material and mixing it with water, it is ground into a slurry of the high infrared emissivity material .
具体地,增塑剂的材料包括:膨润土、高岭土、羧甲基纤维素钠中的至少一项。Specifically, the material of the plasticizer includes: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
具体地,向粉末状的高红外发射率材料加入增塑剂与水混合的步骤中,增塑剂与粉末状的高红外发射率材料的质量比在0.5%至12%之间,所加水与粉末状的高红外发射率材料的质量比在12%-18%之间。增塑剂的含量不能过大,否则最终成品中高红外发射率材料层发出的红外线有限;含量过小则高红外发射率材料层结构不稳定。水的含量过低则混合不均匀,过高则干燥的时间成本过高。Specifically, in the step of adding a plasticizer and water to the powdery high-infrared emissivity material, the mass ratio of the plasticizer to the powdery high-infrared emissivity material is between 0.5% and 12%, and the added water is mixed with water. The mass ratio of the powdery high infrared emissivity material is between 12%-18%. The content of the plasticizer should not be too large, otherwise the infrared rays emitted by the high infrared emissivity material layer in the final product will be limited; if the content is too small, the structure of the high infrared emissivity material layer will be unstable. If the water content is too low, the mixing will be uneven, and if the water content is too high, the time cost of drying will be too high.
可选地,将包含高红外发射率材料的浆料覆盖在电磁感应材料层上的工艺包括:浸制、淋制以及喷涂中的任一项。Optionally, the process of covering the slurry containing the high infrared emissivity material on the electromagnetic induction material layer includes any one of dipping, showering, and spraying.
以下实施例1-5为制备加热不燃烧烟支的详细工艺。The following examples 1-5 are detailed processes for preparing heat-not-burn cigarettes.
实施例1:Example 1:
(1)将烤烟、烟末、烟丝、烟叶按照重量各25%比例,经粉碎机初步粉碎成粉末,粉末粒径控制在15目-400目;(1) Preliminarily pulverize flue-cured tobacco, tobacco dust, cut tobacco, and tobacco leaves in a proportion of 25% each by weight to powder, and the particle size of the powder is controlled between 15 mesh and 400 mesh;
(2)外加5%的香精香料、5%的烟草提取物、粘结剂2%、丙二醇10%,制备成混合物。(2) Add 5% flavors and fragrances, 5% tobacco extract, 2% binder, and 10% propylene glycol to prepare a mixture.
(3)外加10%的水,搅拌成均质物质进行辊压,滚压成0.01mm烟草薄片,并在100℃条件下干燥36h,烘干至含水3%,备用。(3) Add 10% water, stir it into a homogeneous substance, roll it, roll it into a 0.01mm tobacco sheet, and dry it at 100°C for 36 hours, and dry it to 3% water for use.
(4)将0.02mm厚铁薄片进行酸洗及超声波清洗,以去除表面氧化膜及污染物。(4) Pickling and ultrasonic cleaning the 0.02mm thick iron flakes to remove the surface oxide film and pollutants.
(5)将钙钛矿放入球磨罐中,球料比为6:1,转速为200rpm和球磨时间为18h,磨球材质为氧化铝。(5) Put the perovskite into the ball mill tank, the ball-to-material ratio is 6:1, the rotation speed is 200rpm and the ball milling time is 18h, and the material of the grinding ball is alumina.
(6)将粉碎球磨好的高红外发射率材料选取600-1200目粉末,加入0.5%膨润土与12%水混合后再次进行球磨得高红外发射率材料浆料;球料比为8:1,转速为200rpm和时间为25h,磨球材质为氧化铝。(6) Select 600-1200 mesh powder from the crushed ball-milled high-infrared emissivity material, add 0.5% bentonite and 12% water and mix it again to obtain a high-infrared emissivity material slurry; the ball-to-battery ratio is 8:1, The rotation speed is 200rpm and the time is 25h. The material of the grinding ball is alumina.
(7)将制备好的高红外发射率材料浆料通过喷涂方式均匀覆盖在铁磁性材料表面。再将覆盖好的复合发热材料放入烘箱中,在100℃条件下,保温24h,制得复合发热材料层。(7) The prepared high infrared emissivity material slurry is uniformly covered on the surface of the ferromagnetic material by spraying. Then put the covered composite heating material into an oven, and keep the temperature at 100° C. for 24 hours to obtain a composite heating material layer.
(8)将卷烟纸内壁与复合发热材料层的电磁感应层层面进行复合后再包裹前述的烟草薄片,形成烟支结构的发烟段,含有复合发热材料层的发烟段与过滤嘴通过卷烟纸进行连接,形成加热不燃烧烟支。(8) The inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material layer, and then the aforementioned tobacco sheet is wrapped to form a smoking section with a cigarette structure. The smoking section containing the composite heating material layer and the filter pass through the cigarette paper Make connections to form heat-not-burn cigarettes.
实施例2:Example 2:
(1)将80%烟丝、20%烟叶,经粉碎机初步粉碎成粉末,粉末粒径控制在25目-350目。(1) 80% shredded tobacco and 20% tobacco leaves are preliminarily pulverized into powder by a pulverizer, and the particle size of the powder is controlled between 25 mesh and 350 mesh.
(2)外加3%的香精香料、8%的烟草提取物、粘结剂4%、丙二醇5%、甘油5%,制备成混合物。(2) Add 3% flavor and fragrance, 8% tobacco extract, 4% binder, 5% propylene glycol, and 5% glycerin to prepare a mixture.
(3)外加50%的水,搅拌成均质物质进行辊压,滚压成0.5mm烟草薄片,并在90℃条件下干燥12h,烘干至含水8%,备用。(3) Add 50% water, stir it into a homogeneous material, roll it, roll it into 0.5mm tobacco flakes, and dry it at 90°C for 12 hours, and dry it to 8% water for use.
(4)将0.05mm厚镍薄片进行酸洗及超声波清洗,以去除表面氧化膜及污染物;(4) Pickling and ultrasonic cleaning the 0.05mm thick nickel sheet to remove the surface oxide film and pollutants;
(5)将碳化硅放入球磨罐中,球料比为6:1,转速为200rpm和球磨时间为24h,磨球材质为氧化铝。(5) Put the silicon carbide into the ball mill tank, the ball-to-material ratio is 6:1, the rotation speed is 200 rpm and the ball milling time is 24 hours, and the material of the grinding balls is alumina.
(6)将粉碎球磨好的红外材料选取600-1200目粉末,加入8%高岭土与16%水混合后再次进行球磨得红外材料浆料;球料比为8:1,转速为200rpm和时间为24h,磨球材质为氧化铝。(6) Select 600-1200 mesh powder from the pulverized ball-milled infrared material, add 8% kaolin and 16% water, and then ball-mill it again to obtain the infrared material slurry; the ball-to-battery ratio is 8:1, the rotation speed is 200rpm and the time is 24h, the material of the grinding ball is alumina.
(7)将制备好的包含高红外发射率材料的浆料通过淋制方式均匀覆盖在铁磁性材料表面。再将覆盖好的复合发热材料放入烘箱中,在120℃条件下,保温24h,制得复合发热材料层。(7) The prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 120° C. for 24 hours to prepare the composite heating material layer.
(8)将卷烟纸内壁与复合发热材料层的电磁感应层面进行复合后再包裹烟草薄片,形成烟支结构的发烟段,含有复合发热材料层的发烟段与过滤嘴通过卷烟纸进行连接,形成加热不燃烧烟支。(8) The inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material layer and then the tobacco sheet is wrapped to form a smoking section with a cigarette structure. The smoking section containing the composite heating material layer and the filter are connected through the cigarette paper. The formation of heat-not-burn cigarettes.
实施例3:Example 3:
(1)将烤烟、晾晒烟、香料烟、烟丝、烟叶按照重量各20%比例,经粉碎机初步粉碎成粉末,粉末粒径控制在15目-400目。(1) The flue-cured tobacco, air-cured tobacco, oriental tobacco, shredded tobacco, and tobacco leaves are preliminarily crushed into powder by a pulverizer in a proportion of 20% each by weight, and the particle size of the powder is controlled between 15 mesh and 400 mesh.
(2)外加6%的香精香料、8%的烟草提取物、粘结剂6%、甘油10%,制备成混合物。(2) Add 6% flavor and fragrance, 8% tobacco extract, 6% binder, and 10% glycerin to prepare a mixture.
(3)外加8%的水,利用造粒机制成1mm直径的烟草颗粒。(3) Add 8% water, and use a granulator to make tobacco particles with a diameter of 1 mm.
(4)将0.1mm厚钴薄片进行酸洗及超声波清洗,以去除表面氧化膜及污染物。(4) The 0.1mm thick cobalt flakes are pickled and ultrasonically cleaned to remove the surface oxide film and pollutants.
(5)将石英、镁电气石、锂辉石、方解石按重量比例为各25%放入球磨罐中,球料比为8:1,转速为250rpm和球磨时间为36h,磨球材质为氧化铝。(5) Put quartz, magnesium tourmaline, spodumene, and calcite into a ball milling tank in a weight ratio of 25% each, with a ball-to-battery ratio of 8:1, a rotating speed of 250rpm and a ball milling time of 36h, and the ball material is oxidized aluminum.
(6)将粉碎球磨好的红外材料选取800-1200目粉末,加入8%高岭土与16%水混合后再次进行球磨得红外材料浆料;球料比为8:1,转速为200rpm和时间为24h,磨球材质为氧化铝。(6) Select 800-1200 mesh powder from the crushed ball-milled infrared material, add 8% kaolin and 16% water, and then ball-mill it again to obtain the infrared material slurry; the ball-to-material ratio is 8:1, the speed is 200rpm and the time is 24h, the material of the grinding ball is alumina.
(7)将制备好的包含高红外发射率材料的浆料通过淋制方式均匀覆盖在铁磁性材料表面。再将覆盖好的复合发热材料放入烘箱中,在110℃条件下,保温18h,制得复合发热材料层。(7) The prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 110° C. for 18 hours to obtain a composite heating material layer.
(8)将卷烟纸内壁与复合发热材料层的电磁感应层进行复合后再包裹烟草颗粒,形成烟支结构的发烟段,含有复合发热材料层的发烟段与过滤嘴通过卷烟纸进行连接,形成加热不燃烧烟支。(8) The inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material layer and then the tobacco particles are wrapped to form a smoking section with a cigarette structure. The smoking section containing the composite heating material layer and the filter are connected through the cigarette paper, The formation of heat-not-burn cigarettes.
实施例4:Example 4:
(1)将烤烟、烟桔梗、烟末、烟丝、烟梗按照重量各20%比例,经粉碎机初步粉碎成粉末,粉末粒径控制在30目-300目。(1) The flue-cured tobacco, platycodon, tobacco dust, shredded tobacco, and tobacco stems are preliminarily pulverized into powder in a proportion of 20% by weight each, and the particle size of the powder is controlled between 30 mesh and 300 mesh.
(2)外加10%的香精香料、10%的烟草提取物、粘结剂6%、多元醇5%、多元酸5%、多元脂肪5%,制备成混合物。(2) Add 10% flavor and fragrance, 10% tobacco extract, 6% binder, 5% polyol, 5% polyacid, and 5% polybasic fat to prepare a mixture.
(3)外加3%的水,利用造粒机制成0.1mm直径的烟草颗粒。(3) Add 3% water, and use a granulator to make tobacco particles with a diameter of 0.1 mm.
(4)将0.2mm厚铝薄片进行酸洗及超声波清洗,以去除表面氧化膜及污染物。(4) The 0.2mm thick aluminum foil is pickled and ultrasonically cleaned to remove the surface oxide film and pollutants.
(5)将钙钛矿、镁电气石、锂辉石、碳化硅按重量比例为各25%放入球磨罐中,球料比为8:1,转速为250rpm和球磨时间为32h,磨球材质为氧化铝。(5) Put the perovskite, magnesium tourmaline, spodumene, and silicon carbide into the ball milling tank in a weight ratio of 25% each, with a ball-to-material ratio of 8:1, a rotation speed of 250rpm and a ball milling time of 32h, and the grinding ball The material is alumina.
(6)将粉碎球磨好的红外材料选取800-1200目粉末,加入5%高岭土、5%膨润土与18%水混合后再次进行球磨得红外材料浆料;球料比为9:1,转速为280rpm和时间为32h,磨球材质为氧化铝。(6) Select 800-1200 mesh powder from the crushed and ball-milled infrared materials, add 5% kaolin, 5% bentonite and 18% water, and then ball-mill again to obtain infrared material slurry; the ball-to-battery ratio is 9:1, and the rotation speed is 280rpm and time is 32h, and the material of the grinding ball is alumina.
(7)将制备好的包含高红外发射率材料的浆料通过淋制方式均匀覆盖在铁磁性材料表面。再将覆盖好的复合发热材料放入烘箱中,在80℃条件下,保温36h,制得复合发热材料。(7) The prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 80° C. for 36 hours to obtain the composite heating material.
(8)将卷烟纸内壁与复合发热材料电磁感应层进行复合后再包裹烟草颗粒,形成烟支结构的发烟段。含有复合发热材料层的发烟段与过滤嘴通过卷烟纸进行连接,形成加热不燃烧烟支。(8) The inner wall of the cigarette paper is compounded with the electromagnetic induction layer of the composite heating material, and then the tobacco particles are wrapped to form a smoking section with a cigarette structure. The smoking section containing the composite heating material layer and the filter are connected through cigarette paper to form a heating non-burning cigarette.
实施例5:Example 5:
(1)将烤烟、晾晒烟、香料烟、烟末、烟梗、烟秸秆、烟丝、烟叶按照重量各12.5%比例,经粉碎机初步粉碎成粉末,粉末粒径控制在15目-400目。(1) The flue-cured tobacco, air-cured tobacco, oriental tobacco, tobacco dust, tobacco stalks, tobacco stalks, shredded tobacco, and tobacco leaves are preliminarily pulverized into powder at a weight ratio of 12.5% each, and the particle size of the powder is controlled within 15-400 mesh.
(2)外加15%的香精香料、15%的烟草提取物、粘结剂8%、丙二醇5%、甘油5%、甘油酯5%,制备成混合物。(2) 15% flavor and fragrance, 15% tobacco extract, 8% binder, propylene glycol 5%, glycerin 5%, and glyceride 5% are added to prepare a mixture.
(3)外加12%的水,利用造粒机制成2mm直径的烟草颗粒。(3) Add 12% water, and use a granulator to make tobacco particles with a diameter of 2 mm.
(4)将0.4mm厚铁氧体薄片进行酸洗及超声波清洗,以去除表面氧化膜及污染物。(4) The 0.4mm thick ferrite sheet is pickled and ultrasonically cleaned to remove the surface oxide film and pollutants.
(5)将明矾石,蓝晶石、锂辉石、碳化硅按重量比例为各25%放入球磨罐中,球料比为10:1,转速为300rpm和球磨时间为36h,磨球材质为氧化铝。(5) Put the alunite, kyanite, spodumene, and silicon carbide into the ball milling tank at a weight ratio of 25% each, with a ball-to-material ratio of 10:1, a rotating speed of 300rpm and a ball milling time of 36h, and the material of the ball It is alumina.
(6)将粉碎球磨好的红外材料选取800-1200目粉末,加入4%高岭土、4%膨润土、4%羧甲基纤维素钠与18%水混合后再次进行球磨得红外材料浆料;球料比为10:1,转速为300rpm和时间为36h,磨球材质为氧化铝。(6) Select 800-1200 mesh powder from the crushed ball-milled infrared material, add 4% kaolin, 4% bentonite, 4% sodium carboxymethyl cellulose and 18% water, and then ball mill again to obtain the infrared material slurry; The material ratio is 10:1, the speed is 300rpm and the time is 36h, and the material of the grinding ball is alumina.
(7)将制备好的包含高红外发射率材料的浆料通过淋制方式均匀覆盖在铁磁性材料表面。再将覆盖好的复合发热材料放入烘箱中,在120℃条件下,保温12h,制得复合发热材料。(7) The prepared slurry containing the high infrared emissivity material is uniformly covered on the surface of the ferromagnetic material by showering. Then put the covered composite heating material into an oven, and keep the temperature at 120° C. for 12 hours to prepare the composite heating material.
(8)将卷烟纸内壁与复合发热材料的电磁感应材料层进行复合后再包裹烟草颗粒,形成烟支结构的发烟段。含有复合发热材料层的发烟段与过滤嘴通过卷烟纸进行连接,形成加热不燃烧烟支。(8) The inner wall of the cigarette paper is compounded with the electromagnetic induction material layer of the composite heating material, and then the tobacco particles are wrapped to form a smoking section with a cigarette structure. The smoking section containing the composite heating material layer and the filter are connected through cigarette paper to form a heating non-burning cigarette.
本申请中的各个实施例均采用递进的方式描述,各个实施例之间相同相似的部分互相参见即可,每个实施例重点说明的都是与其他实施例的不同之处。The various embodiments in this application are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments.
本申请的保护范围不限于上述的实施例,显然,本领域的技术人员可以对本申请进行各种改动和变形而不脱离本申请的范围和精神。倘若这些改动和变形属于本申请权利要求及其等同技术的范围,则本申请的意图也包含这些改动和变形在内。The protection scope of the present application is not limited to the above-mentioned embodiments. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the scope and spirit of the present application. If these changes and modifications belong to the scope of the claims of this application and their equivalent technologies, the intent of this application also includes these changes and modifications.
Claims (15)
- 一种加热不燃烧烟支,其特征在于,包括沿其长度方向排列的发烟段(1)和过滤嘴(2),所述发烟段(1)包括柱状的发烟材料(14)、环绕所述发烟材料(14)侧面的复合加热层;所述复合加热层包括内侧的高红外发射率材料层(13)和外侧的电磁感应层(12),所述电磁感应层(12)能够感应交变电磁场而发热,所述电磁感应层(12)所产生热量能够激发所述高红外发射率材料层(13)发射红外线。A heating non-combustion cigarette, which is characterized by comprising a smoking section (1) and a filter (2) arranged along its length, and the smoking section (1) includes a columnar smoking material (14), surrounding The composite heating layer on the side of the smoking material (14); the composite heating layer includes an inner high infrared emissivity material layer (13) and an outer electromagnetic induction layer (12), the electromagnetic induction layer (12) can The alternating electromagnetic field is induced to generate heat, and the heat generated by the electromagnetic induction layer (12) can excite the high infrared emissivity material layer (13) to emit infrared rays.
- 根据权利要求1所述的加热不燃烧烟支,其特征在于,所述电磁感应层(12)的材料包括导电材料或铁磁性材料。The heating non-combustion cigarette according to claim 1, characterized in that the material of the electromagnetic induction layer (12) comprises a conductive material or a ferromagnetic material.
- 根据权利要求1所述的加热不燃烧烟支,其特征在于,所述电磁感应层(12)的材料包括:铁、钴、镍、钛、碳化钛、氮化钛、或铁氧体中的至少一项。The heat-not-burn cigarette according to claim 1, wherein the material of the electromagnetic induction layer (12) includes: iron, cobalt, nickel, titanium, titanium carbide, titanium nitride, or ferrite. At least one item.
- 根据权利要求1所述的加热不燃烧烟支,其特征在于,所述高红外发射率材料层(13)的红外发射率在0.85至0.98之间。The heating non-combustion cigarette according to claim 1, wherein the infrared emissivity of the high infrared emissivity material layer (13) is between 0.85 and 0.98.
- 根据权利要求1所述的加热不燃烧烟支,其特征在于,所述高红外发射率材料层(13)的材料包括:钙钛矿、碳化硅、石英、镁电气石、锂辉石、方解石、菱镁矿、白云石、菱锶矿、钙芒硝、明矾石、蓝晶石中的至少一项。The heat-not-burn cigarette according to claim 1, wherein the material of the high infrared emissivity material layer (13) comprises: perovskite, silicon carbide, quartz, magnesia tourmaline, spodumene, calcite At least one of magnesite, dolomite, strontium, glauberite, alunite, and kyanite.
- 根据权利要求5所述的加热不燃烧烟支,其特征在于,所高红外发射率材料层(13)的材料还包括增塑剂。The heat-not-burn cigarette according to claim 5, characterized in that the material of the high infrared emissivity material layer (13) further includes a plasticizer.
- 根据权利要求6所述的加热不燃烧烟支,其特征在于,所述增塑剂的材料包括:膨润土、高岭土、羧甲基纤维素钠中的至少一项。The heat-not-burn cigarette according to claim 6, wherein the material of the plasticizer includes at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
- 根据权利要求1所述的加热不燃烧烟支,其特征在于,所述复合加热层的厚度在0.02mm至0.5mm之间。The heating non-combustion cigarette according to claim 1, wherein the thickness of the composite heating layer is between 0.02 mm and 0.5 mm.
- 根据权利要求1所述的加热不燃烧烟支,其特征在于,所述发烟段(1)还包括包裹所述复合加热层的外侧面的第一包裹层(11),所述加热不燃烧烟支还包括包裹所述第一包裹层(11)和所述过滤嘴(2)的第二包裹层(3)。The heating non-combustion cigarette according to claim 1, characterized in that, the smoking section (1) further comprises a first wrapping layer (11) that wraps the outer side of the composite heating layer, and the heating non-combustion The cigarette also includes a second wrapping layer (3) wrapping the first wrapping layer (11) and the filter tip (2).
- 一种加热不燃烧烟支的制备方法,其特征在于,包括:A method for preparing heat-not-burn cigarettes, which is characterized in that it comprises:制备发烟材料;Preparation of smoking material;将包含高红外发射率材料的浆料覆盖在电磁感应材料层上并进行烘干,其中,所述电磁感应层能够感应交变电磁场而发热,所述电磁感应层所产生热量能够激发所述高红外发射率材料层发射红外线;A slurry containing a material with high infrared emissivity is covered on the electromagnetic induction material layer and dried, wherein the electromagnetic induction layer can induce alternating electromagnetic fields to generate heat, and the heat generated by the electromagnetic induction layer can excite the high Infrared emissivity material layer emits infrared;将第一包裹层与所述电磁感应材料层的背向所述高红外发射率材料一侧的表面相结合,采用所述高位温发射率材料一侧的表面包裹所述发烟材料,形成柱状的发烟段。Combine the first wrapping layer with the surface of the electromagnetic induction material layer facing away from the high infrared emissivity material, and use the surface of the high potential temperature emissivity material to wrap the smoking material to form a columnar shape The smoking section.
- 根据权利要求10所述的制备方法,其特征在于,还包括:采用第二包裹层将所述发烟段与过滤嘴包裹,形成加热不燃烧烟支。The preparation method according to claim 10, further comprising: wrapping the smoking section and the filter tip with a second wrapping layer to form a heat-not-burn cigarette.
- 根据权利要求10所述的制备方法,其特征在于,还包括:制备所述包含高红外发射率材料的浆料的步骤,包括:The preparation method according to claim 10, further comprising: the step of preparing the slurry containing the high infrared emissivity material, comprising:将高红外发射率材料磨成粉末状;Grind high infrared emissivity materials into powder;向粉末状的高红外发射率材料加入增塑剂与水混合后,将其磨成高红外发射率材料的浆料。After adding a plasticizer to the powdery high infrared emissivity material and mixing it with water, it is ground into a slurry of the high infrared emissivity material.
- 根据权利要求12所述的制备方法,其特征在于,所述增塑剂的材料包括:膨润土、高岭土、羧甲基纤维素钠中的至少一项。The preparation method according to claim 12, wherein the material of the plasticizer comprises: at least one of bentonite, kaolin, and sodium carboxymethyl cellulose.
- 根据权利要求12所述的制备方法,其特征在于,向粉末状的高红外发射率材料加入增塑剂与水混合的步骤中,所述增塑剂与所述粉末状的高红外发射率材料的质量比在0.5%至12%之间,所加水与所述粉末状的高红外发射率材料的质量比在12%-18%之间。The preparation method according to claim 12, characterized in that, in the step of adding a plasticizer and water to the powdery high infrared emissivity material, the plasticizer and the powdery high infrared emissivity material are mixed. The mass ratio of water is between 0.5% and 12%, and the mass ratio of the added water and the powdered high-infrared emissivity material is between 12% and 18%.
- 根据权利要求10所述的制备方法,其特征在于,将包含高红外发射率材料的浆料覆盖在电磁感应材料层上的工艺包括:浸制、淋制、烧结以及喷涂中的任一项。The preparation method according to claim 10, wherein the process of covering the slurry containing the high infrared emissivity material on the electromagnetic induction material layer comprises any one of dipping, showering, sintering and spraying.
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CN112690493B (en) * | 2020-12-31 | 2021-11-02 | 北京茶王生物科技有限公司 | Smoking article, smoking device and use method thereof |
CN113845794A (en) * | 2021-09-30 | 2021-12-28 | 湖北中烟工业有限责任公司 | Magnetic/high-infrared-emissivity composite material and preparation method and application thereof |
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