CN110810897B - Processing method of heating non-burning cigarette with curled structure - Google Patents
Processing method of heating non-burning cigarette with curled structure Download PDFInfo
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- CN110810897B CN110810897B CN201911118563.XA CN201911118563A CN110810897B CN 110810897 B CN110810897 B CN 110810897B CN 201911118563 A CN201911118563 A CN 201911118563A CN 110810897 B CN110810897 B CN 110810897B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 91
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 40
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 241000208125 Nicotiana Species 0.000 claims abstract description 193
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 193
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
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- 230000001070 adhesive effect Effects 0.000 claims abstract description 45
- 239000007787 solid Substances 0.000 claims abstract description 45
- 239000000203 mixture Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001035 drying Methods 0.000 claims abstract description 32
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 239000002086 nanomaterial Substances 0.000 claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 27
- 239000000835 fiber Substances 0.000 claims description 25
- 239000000796 flavoring agent Substances 0.000 claims description 19
- 235000019634 flavors Nutrition 0.000 claims description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 11
- 239000000600 sorbitol Substances 0.000 claims description 11
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- 229920002752 Konjac Polymers 0.000 claims description 8
- 239000000252 konjac Substances 0.000 claims description 8
- 229920002101 Chitin Polymers 0.000 claims description 7
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims description 6
- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims description 6
- 244000247812 Amorphophallus rivieri Species 0.000 claims description 6
- 229920002581 Glucomannan Polymers 0.000 claims description 6
- 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 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 229940046240 glucomannan Drugs 0.000 claims description 6
- 235000010485 konjac Nutrition 0.000 claims description 6
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 6
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 6
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 6
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 6
- 239000000230 xanthan gum Substances 0.000 claims description 5
- 229920001285 xanthan gum Polymers 0.000 claims description 5
- 235000010493 xanthan gum Nutrition 0.000 claims description 5
- 229940082509 xanthan gum Drugs 0.000 claims description 5
- 229920002301 cellulose acetate Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 235000019823 konjac gum Nutrition 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 17
- 230000001965 increasing effect Effects 0.000 abstract description 12
- 238000011049 filling Methods 0.000 abstract description 9
- 230000000391 smoking effect Effects 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 description 21
- 238000003756 stirring Methods 0.000 description 20
- 239000000523 sample Substances 0.000 description 13
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- 238000010298 pulverizing process Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000007873 sieving Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000001953 sensory effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000008368 mint flavor Substances 0.000 description 2
- 241000208134 Nicotiana rustica Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a processing method of a heating non-burning cigarette with a curling structure, which comprises the following steps: rolling the dry and wet material mixture to obtain atomized reconstituted tobacco; dispersing a mixture of the graphene nano material, the solid adhesive and the atomizing agent in water, and uniformly spraying the mixture to one surface of the atomized reconstituted tobacco; heating and drying for the first time to obtain semi-dry heating non-combustion reconstituted tobacco; shredding to obtain semi-wet heating non-combustible reconstituted tobacco shreds; heating and drying for the second time to obtain the reconstituted tobacco shreds which are not combusted by heating; and (3) rolling and packaging to obtain the heating non-combustion cigarette with the curling structure, solving the problem of adding a large proportion of atomizing agent, changing the tobacco shreds from straight threads into natural curls, increasing the filling value, facilitating the overflow of smoke, increasing the release amount of smoke, improving the smoking feeling, improving the elasticity of the tobacco shreds, increasing the cohesive force, preventing the tobacco shreds from falling off, improving the tensile strength of the reconstituted tobacco leaves of the heating cigarettes, preventing the tobacco shreds from being broken easily, facilitating the rolling and packaging processing, improving the heat conductivity and ensuring that the heating cigarettes are carbonized more completely.
Description
Technical Field
The invention relates to the field of heating non-burning cigarettes, in particular to a processing method of a heating non-burning cigarette with a curling structure.
Background
The existing cigarette which is not heated and combusted has the problems of low smoke release amount, insufficient aroma, low smoking feeling and the like. The conventional reconstituted tobacco for the cigarette which is not heated and burns is mostly straight, the arrangement is compact, the filling value is low, and the smoke is difficult to overflow; the cohesion is poor, and the yarn is easy to fall.
In the prior art, the smoke amount is increased by increasing the content of an atomizing agent of a heated cigarette, such as a tobacco atomizing agent and the absorption of a traditional tobacco leaf atomizing agent (application No. 201811558960.4), a Chinese style flue-cured tobacco efficient atomizing agent and an application method thereof (application No. 201711259490.7), the smoke amount is increased by increasing the content of the atomizing agent of the heated cigarette, so that the smoke amount of the heated cigarette can be actually increased, but the smoke fragrance can be pressed by adding excessive atomizing agent, so that the smoking feeling is poor; the method is not beneficial to the drying process of the drying section of the oven, is easy to absorb moisture, influences the rolling and wrapping, has certain influence on the lung, causes pulmonary fibrosis, and cannot solve the problems of tight arrangement, low filling value, difficult smoke overflow, poor cohesion, easy silk falling and the like caused by heating the straight tobacco of the cigarette reconstituted tobacco.
Disclosure of Invention
In order to solve the problems, the invention provides a processing method of a heating non-combustion cigarette with a curling structure, which solves the problem of adding a large proportion of atomizing agents, changes tobacco shreds from straight threads into natural curls, increases the filling value, is easy to overflow smoke, increases the smoke release amount, improves the smoking feeling, improves the elasticity of the tobacco shreds, increases the cohesive force, is not easy to drop the tobacco shreds, improves the tensile strength of the reconstituted tobacco leaves of the heating cigarettes, is not easy to break, is convenient for wrapping processing, improves the thermal conductivity, and makes the heating cigarettes more completely carbonized.
The technical scheme of the invention is to provide a processing method of a cigarette with a coiled structure and without burning by heating, which is characterized by comprising the following steps:
rolling the dry and wet material mixture to obtain atomized reconstituted tobacco;
dispersing a mixture of the graphene nano material, the solid adhesive and the atomizing agent in water, and uniformly spraying the mixture to one surface of the atomized reconstituted tobacco;
heating and drying for the first time to obtain semi-dry heating non-combustion reconstituted tobacco;
shredding to obtain semi-wet heating non-combustible reconstituted tobacco shreds;
heating and drying for the second time to obtain the reconstituted tobacco shreds which are not combusted by heating;
rolling and packaging to obtain the cigarette with a curling structure and without burning;
the graphene nano material comprises one or more of graphene, graphene nano-cellulose acetate and graphene oxide, and the solid adhesive comprises one or more of xanthan gum, konjac glucomannan, sodium polyacrylate, chitin and sodium carboxymethylcellulose.
Preferably, the primary heating, drying and heating temperature is 80-120 ℃, and the moisture content of the semi-dry heating non-combustion reconstituted tobacco is 12% -15%.
Preferably, the secondary heating, drying and heating temperature is 90-150 ℃, and the moisture content of the tobacco shreds of the reconstituted tobacco which are not heated and are not combusted is 1-8%.
Preferably, the thickness of the atomized reconstituted tobacco is 0.18-0.35 mm.
Preferably, the solid concentration of the graphene nano material, the solid adhesive and the atomizing agent mixture aqueous solution is 0.1-1%.
Preferably, the dry and wet material mixture comprises a dry material and a wet material, and the dry material comprises the following components in parts by weight: 45-75 parts of tobacco raw materials and 1-10 parts of solid adhesive, wherein the wet material comprises the following components in parts by mass: 1-8 parts of fiber, 6-45 parts of water, 10-40 parts of atomizing agent and 1-8 parts of tobacco flavor.
Preferably, the tobacco raw material is one or a mixture of several of tobacco leaves, tobacco stems and tobacco powder.
Preferably, the adhesive comprises one or more of xanthan gum, konjac glucomannan, sodium polyacrylate, chitin and sodium carboxymethylcellulose.
Preferably, the atomizing agent comprises one or more of propylene glycol, glycerol, ethylene glycol, sorbitol and sorbitol.
Preferably, the fibers comprise one or more of wood pulp fibers and tobacco fibers.
The invention has the beneficial effects that:
1. the method has the advantages that the graphene nano material mixed solution is sprayed on one surface of the atomized reconstituted tobacco and then dried, so that the two surfaces of the reconstituted tobacco are different in shrinkage coefficient and are in a natural curling structure in the drying process, original straight threads can be changed into curled cut tobaccos, the filling value is increased, smoke overflow is facilitated, the smoke release amount is increased, and the smoking feeling is improved;
2. the obtained reconstituted tobacco shreds which are not combusted by heating are in a curled state, so that the elasticity of the tobacco shreds is increased, the tensile strength is improved, the cohesion force is increased among the tobacco shreds, and the tobacco shreds are not easy to drop;
3. the graphene nano material is beneficial to improving the thermal conductivity of the reconstituted tobacco which is not combusted during heating, so that the heated cigarette is more completely carbonized;
4. the solid adhesive contains chitin and konjac glucomannan, has the effect of enhancing tensile strength, is not easy to break and is convenient for wrapping processing;
5. the tobacco original fragrance is prevented from being pressed due to the use of a large amount of atomizing agent, so that the smoking feeling is poor; the drying process of the drying section of the oven is not facilitated, moisture absorption is easy, and the problem of wrapping is influenced;
6. the method adopts two steps of heating and drying processes, wherein the first step of heating and drying is to heat wet reconstituted tobacco into semi-dry reconstituted tobacco, the reconstituted tobacco is flat and convenient to shred in a tobacco shredder, and the second step of heating and drying is to heat the semi-dry tobacco shred again into a finished product, so that loss caused by curling when the prepared tobacco shred is shredded is prevented.
Detailed Description
In order to make the present invention more comprehensible, the technical solutions of the present invention are further described below with reference to specific embodiments, but the present invention is not limited thereto.
Example 1
A processing method of a cigarette with a coiled structure and without burning by heating specifically comprises the following steps:
s1, raw material preparation: preparing the following raw materials in parts by weight: 45 parts of tobacco raw materials, 10 parts of atomizing agents, 1 part of solid adhesives, 1 part of tobacco flavors, 0.1 part of graphene nano materials, 1 part of fibers and 6 parts of water;
the tobacco raw material is a mixture of tobacco leaves, tobacco stems and shredded tobacco, the mixing ratio is any ratio, the atomizing agent is a mixture of propylene glycol and glycerol, the mass ratio of the atomizing agent to the tobacco raw material is 1:1, the solid adhesive is a mixture of xanthan gum and konjac gum, the mass ratio of the solid adhesive to the solid adhesive is 1:1, the tobacco flavor is a commercially available tobacco flavor and flavor, the graphene nano material is graphene powder, and the fibers are wood pulp fibers.
S2, mixing and crushing dry materials: putting the tobacco raw material and the solid adhesive into a low-temperature pulverizer according to the proportion, uniformly pulverizing at high speed to obtain dry material powder, wherein the low-temperature pulverization temperature is 0-4 ℃, and sieving by a 400-mesh sieve and a 300-mesh sieve;
s3, uniformly mixing and dispersing wet materials: pouring fibers and water into a material barrel according to the proportion of S1 raw materials, preparing the proportion of adding an atomizing agent and a tobacco flavor according to the S1 raw materials while stirring at a high speed, slowly adding the dry material powder of S2 while continuously stirring at a high speed, and uniformly stirring at a high speed, wherein the stirring speed is 100-900 r/min;
s4 rolling: rolling the mixture obtained in the step S3 for 2-10 times to obtain atomized reconstituted tobacco with the thickness of 0.18 mm;
s5, spraying: mixing the graphene nano material, the solid adhesive, the atomizing agent and the water in the S1 according to a ratio, and uniformly spraying the mixture on one surface of the atomized reconstituted tobacco leaf obtained in the step 4 at room temperature, wherein the concentration of the mixed solution of the tobacco additive, the solid adhesive, the atomizing agent and the water is 1%;
s6, primary heating and drying: heating the atomized reconstituted tobacco leaves of S5 in an oven at 80-120 ℃, and drying until the water content is 12% to obtain semi-dry non-combustible reconstituted tobacco leaves;
s7, shredding: the semi-dry heating non-combustion reconstituted tobacco obtained in the step S6 is subjected to a shredding process to obtain semi-wet heating non-combustion reconstituted tobacco cut tobacco with the length of 50-80 mm;
s8, secondary heating and drying: heating the semi-dry non-combustible heating reconstituted tobacco shreds obtained in the step S7 in a baking oven at 90 ℃ until the water content is 1%, and obtaining non-combustible heating reconstituted tobacco shreds;
s9, rolling and packaging: and (4) performing a rolling and connecting process on the reconstituted tobacco shreds which are obtained in the step (S8) and are not burnt to obtain the heated cigarette with the curled structure.
Example 2
A processing method of a cigarette with a coiled structure and without burning by heating specifically comprises the following steps:
s1, raw material preparation: preparing the following raw materials in parts by weight: 75 parts of tobacco raw materials, 40 parts of atomizing agents, 10 parts of solid adhesives, 8 parts of tobacco flavors, 3 parts of graphene nano materials, 8 parts of fibers and 45 parts of water;
the tobacco raw material is a mixture of tobacco leaves, tobacco stems and tobacco scraps, the mixing ratio is any ratio, the atomizing agent is a mixture of ethylene glycol and sorbitol, the mass ratio of the atomizing agent to the tobacco raw material is 1:1, the solid adhesive is a mixture of konjac glucomannan and sodium polyacrylate, the mass ratio of the solid adhesive to the tobacco raw material is 1:1, the tobacco flavor is a commercially available mint flavor, the graphene nano material is graphene nano-cellulose acetate, and the fiber tobacco fibers are prepared by mixing the solid adhesive and the tobacco raw material.
S2, mixing and crushing dry materials: putting the tobacco raw material and the solid adhesive into a low-temperature pulverizer according to the proportion, uniformly pulverizing at high speed to obtain dry material powder, wherein the low-temperature pulverization temperature is 0-4 ℃, and sieving by a 400-mesh sieve and a 300-mesh sieve;
s3, uniformly mixing and dispersing wet materials: pouring fibers and water into a material barrel according to the proportion of S1 raw materials, preparing the proportion of adding an atomizing agent and a tobacco flavor according to the S1 raw materials while stirring at a high speed, slowly adding the dry material powder of S2 while continuously stirring at a high speed, and uniformly stirring at a high speed, wherein the stirring speed is 100-900 r/min;
s4 rolling: rolling the mixture obtained in the step S3 for 2-10 times to obtain atomized reconstituted tobacco with the thickness of 0.35 mm;
s5, spraying: mixing the graphene nano material, the solid adhesive, the atomizing agent and the water in the S1 according to a ratio, and uniformly spraying the mixture on one surface of the atomized reconstituted tobacco leaf obtained in the step 4 at room temperature, wherein the concentration of the mixed solution of the tobacco additive, the solid adhesive, the atomizing agent and the water is 0.1%;
s6, primary heating and drying: heating the atomized reconstituted tobacco leaves of S5 in an oven at 80-120 ℃, and drying until the water content is 15% to obtain semi-dry non-combustible reconstituted tobacco leaves;
s7, shredding: the semi-dry heating non-combustion reconstituted tobacco obtained in the step S6 is subjected to a shredding process to obtain semi-wet heating non-combustion reconstituted tobacco cut tobacco with the length of 50-80 mm;
s8, secondary heating and drying: heating the semi-dry non-combustible heating reconstituted tobacco shreds obtained in the step S7 in an oven at 150 ℃ until the water content is 8%, and obtaining non-combustible heating reconstituted tobacco shreds;
s9, rolling and packaging: and (4) performing a rolling and connecting process on the reconstituted tobacco shreds which are obtained in the step (S8) and are not burnt to obtain the heated cigarette with the curled structure.
Example 3
A processing method of a cigarette with a coiled structure and without burning by heating specifically comprises the following steps:
s1, raw material preparation: preparing the following raw materials in parts by weight: 50 parts of tobacco raw materials, 20 parts of atomizing agents, 5 parts of solid adhesives, 4 parts of tobacco flavors, 1 part of graphene nano materials, 4 parts of fibers and 20 parts of water;
the tobacco raw material is a mixture of tobacco leaves, tobacco stems and tobacco scraps, the mixing ratio is any ratio, the atomizing agent is a mixture of sorbitol and sorbitol, the mass ratio of the atomizing agent to the tobacco raw material is 1:1, the solid adhesive is a mixture of chitin and sodium carboxymethylcellulose, the mass ratio of the solid adhesive to the solid adhesive is 1:1, the tobacco flavor is a commercially available tobacco extract, the graphene nano material is graphene oxide, and the fiber tobacco fibers are prepared from graphene oxide and cellulose.
S2, mixing and crushing dry materials: putting the tobacco raw material and the solid adhesive into a low-temperature pulverizer according to the proportion, uniformly pulverizing at high speed to obtain dry material powder, wherein the low-temperature pulverization temperature is 0-4 ℃, and sieving by a 400-mesh sieve and a 300-mesh sieve;
s3, uniformly mixing and dispersing wet materials: pouring fibers and water into a material barrel according to the proportion of S1 raw materials, preparing the proportion of adding an atomizing agent and a tobacco flavor according to the S1 raw materials while stirring at a high speed, slowly adding the dry material powder of S2 while continuously stirring at a high speed, and uniformly stirring at a high speed, wherein the stirring speed is 100-900 r/min;
s4 rolling: rolling the mixture obtained in the step S3 for 2-10 times to obtain atomized reconstituted tobacco with the thickness of 0.2 mm;
s5, spraying: mixing the graphene nano material, the solid adhesive, the atomizing agent and the water in the S1 according to a ratio, and uniformly spraying the mixture on one surface of the atomized reconstituted tobacco leaf obtained in the step 4 at room temperature, wherein the concentration of the mixed solution of the tobacco additive, the solid adhesive, the atomizing agent and the water is 0.5%;
s6, primary heating and drying: heating the atomized reconstituted tobacco leaves of S5 in an oven at 80-120 ℃, and drying until the water content is 13% to obtain semi-dry non-combustible reconstituted tobacco leaves;
s7, shredding: the semi-dry heating non-combustion reconstituted tobacco obtained in the step S6 is subjected to a shredding process to obtain semi-wet heating non-combustion reconstituted tobacco cut tobacco with the length of 50-80 mm;
s8, secondary heating and drying: heating the semi-dry non-combustible heating reconstituted tobacco shreds obtained in the step S7 in a 120 ℃ oven until the water content is 5% to obtain non-combustible heating reconstituted tobacco shreds;
s9, rolling and packaging: and (4) performing a rolling and connecting process on the reconstituted tobacco shreds which are obtained in the step (S8) and are not burnt to obtain the heated cigarette with the curled structure.
Example 4
A processing method of a cigarette with a coiled structure and without burning by heating specifically comprises the following steps:
s1, raw material preparation: preparing the following raw materials in parts by weight: 50 parts of tobacco raw materials, 20 parts of atomizing agents, 5 parts of solid adhesives, 4 parts of tobacco flavors, 4 parts of fibers and 20 parts of water;
the tobacco raw material is a mixture of tobacco leaves, tobacco stems and tobacco scraps, the mixing ratio is any ratio, the atomizing agent is a mixture of sorbitol and sorbitol, the mass ratio of the atomizing agent to the sorbitol is 1:1, the solid adhesive is a mixture of chitin and sodium carboxymethylcellulose, the mass ratio of the solid adhesive to the solid adhesive is 1:1, the tobacco flavor is a commercially available tobacco extract, and the fiber tobacco fibers are adopted.
S2, mixing and crushing dry materials: putting the tobacco raw material and the solid adhesive into a low-temperature pulverizer according to the proportion, uniformly pulverizing at high speed to obtain dry material powder, wherein the low-temperature pulverization temperature is 0-4 ℃, and sieving by a 400-mesh sieve and a 300-mesh sieve;
s3, uniformly mixing and dispersing wet materials: pouring fibers and water into a material barrel according to the proportion of S1 raw materials, preparing the proportion of adding an atomizing agent and a tobacco flavor according to the S1 raw materials while stirring at a high speed, slowly adding the dry material powder of S2 while continuously stirring at a high speed, and uniformly stirring at a high speed, wherein the stirring speed is 100-900 r/min;
s4 rolling: rolling the mixture obtained in the step S3 for 2-10 times to obtain atomized reconstituted tobacco with the thickness of 0.2 mm;
s6, primary heating and drying: heating the atomized reconstituted tobacco leaves of S5 in an oven at 80-120 ℃, and drying until the water content is 13% to obtain semi-dry non-combustible reconstituted tobacco leaves;
s7, shredding: the semi-dry heating non-combustion reconstituted tobacco obtained in the step S6 is subjected to a shredding process to obtain semi-wet heating non-combustion reconstituted tobacco cut tobacco with the length of 50-80 mm;
s8, secondary heating and drying: heating the semi-dry non-combustible heating reconstituted tobacco shreds obtained in the step S7 in a 120 ℃ oven until the water content is 5% to obtain non-combustible heating reconstituted tobacco shreds;
s9, rolling and packaging: and (4) performing a rolling and connecting process on the reconstituted tobacco shreds which are obtained in the step (S8) and are not burnt to obtain the heated cigarette with the curled structure.
Example 5
A processing method of a cigarette with a coiled structure and without burning by heating specifically comprises the following steps:
s1, raw material preparation: preparing the following raw materials in parts by weight: 75 parts of tobacco raw materials, 40 parts of atomizing agents, 10 parts of solid adhesives, 8 parts of tobacco flavors, 3 parts of graphene nano materials, 8 parts of fibers and 45 parts of water;
the tobacco raw material is a mixture of tobacco leaves, tobacco stems and tobacco scraps, the mixing ratio is any ratio, the atomizing agent is a mixture of ethylene glycol and sorbitol, the mass ratio of the atomizing agent to the tobacco raw material is 1:1, the solid adhesive is a mixture of konjac glucomannan and sodium polyacrylate, the mass ratio of the solid adhesive to the tobacco raw material is 1:1, the tobacco flavor is a commercially available mint flavor, the graphene nano material is graphene nano-cellulose acetate, and the fiber tobacco fibers are prepared by mixing the solid adhesive and the tobacco raw material.
S2, mixing and crushing dry materials: putting the tobacco raw material and the solid adhesive into a low-temperature pulverizer according to the proportion, uniformly pulverizing at high speed to obtain dry material powder, wherein the low-temperature pulverization temperature is 0-4 ℃, and sieving by a 400-mesh sieve and a 300-mesh sieve;
s3, uniformly mixing and dispersing wet materials: pouring fibers and water into a material barrel according to the proportion of S1 raw materials, preparing the proportion of adding an atomizing agent and a tobacco flavor according to the S1 raw materials while stirring at a high speed, slowly adding the dry material powder of S2 while continuously stirring at a high speed, and uniformly stirring at a high speed, wherein the stirring speed is 100-900 r/min;
s4 rolling: rolling the mixture obtained in the step S3 for 2-10 times to obtain atomized reconstituted tobacco with the thickness of 0.35 mm;
s5, spraying: mixing the graphene nano material, the solid adhesive, the atomizing agent and the water in the S1 according to a ratio, and uniformly spraying the mixture on one surface of the atomized reconstituted tobacco leaf obtained in the step 4 at room temperature, wherein the concentration of the mixed solution of the tobacco additive, the solid adhesive, the atomizing agent and the water is 0.1%;
s6, primary heating and drying: heating the atomized reconstituted tobacco leaves of S5 in an oven at 80-120 ℃, and drying until the water content is 8% to obtain semi-dry non-combustible reconstituted tobacco leaves;
s7, shredding: the semi-dry heating non-combustion reconstituted tobacco obtained in the step S6 is subjected to a shredding process to obtain semi-wet heating non-combustion reconstituted tobacco cut tobacco with the length of 50-80 mm;
s8, rolling and packaging: and (4) performing a rolling and connecting process on the reconstituted tobacco shreds which are obtained in the step (S7) and are not burnt to obtain the heated cigarette with the curled structure.
Example 6
Physical property detection was performed on examples 1 to 5, and the form of tobacco shreds was observed from the appearance;
testing the tobacco shred filling capacity by using a tobacco shred filling value tester according to YC/T152-2001 YC/T163-2003 execution standard;
measuring the dropping condition of the end part of the cut tobacco by using a cut tobacco dropping measuring instrument according to GB/T22838.17-2009 execution standard, and simulating the dropping condition of the cut tobacco in the processing field, transportation, consumption and other processes by continuously and repeatedly vibrating a certain amount of samples to measure the dropping condition of the end part of the cut tobacco;
the results are shown in table 1, which shows that the cigarette manufactured by the scheme has uniform shape, larger filling value and small tobacco shred dropping amount at the end part of the cigarette.
TABLE 1 determination of cut-off, filling and cut-off of cigarettes
Example 7
The method comprises the following steps of (1) rolling and forming the reconstituted tobacco with high atomization amount, wherein the strength is an important index, and the strength is detected according to a detection method for measuring the tensile strength of GB/T12914-; the detection principle is that under the condition of constant speed stretching, a sample with specified size is stretched to break, and the tensile strength is measured; the instrument comprises the following steps: TTM-30 computer tensile tester; clamping a head: two, in order to clamp a sample of a given width, each chuck should firmly clamp the full width of the sample along a straight line without damaging or sliding the sample, and the chuck should be equipped with a means for adjusting the clamping force.
The testing steps are as follows:
1. the cut tobacco pieces were cut into pieces 15mm wide and 200mm long.
2. Measurements were made according to GB/T12914.
3. And test samples which are not firmly adhered, fall off and are not integrally broken are removed from the measurement results.
The test results are shown in the following table 2, which shows that the cut tobacco prepared by the method has high tensile strength.
TABLE 2 tensile Strength measurement
Example 8
The sensory evaluation experiments of examples 1 to 5 were carried out, and 30 men and women aged 20 to 50 were sampled averagely, and the sensory evaluation of the smoking and atomizing effect, the smoke amount, the smoke intensity and the like was carried out, and the results are shown in Table 3, which shows that the smoking and atomizing effect is improved, the smoke amount is large, the smoke is rich, and the sensory effect is excellent.
TABLE 3 sensory evaluation measurement results
Example 9
The basic principle of measuring the heat conductivity of tobacco by using a thermal probe method is that a metal probe with the radius of r0 and the length of L (L > r0) is inserted into the tobacco, the probe is regarded as a centralized heat capacitor body and is heated by a heating wire in the probe, the temperature rise of the probe is related to the heating power borne by the probe, the self heat capacity of the probe, the heat conductivity coefficient, specific heat and other thermal properties of the tobacco around the probe, and after a certain heating power is fixed, the thermal properties of the tobacco can be determined by measuring the temperature rise rule of the probe, and the result is shown in Table 4, which shows that the heat conductivity of the tobacco obtained by the invention is large.
TABLE 4 measurement results of thermal conductivity
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (10)
1. A processing method of a heating non-combustion cigarette with a curling structure is characterized by comprising the following steps:
rolling the dry and wet material mixture to obtain atomized reconstituted tobacco;
dispersing a mixture of the graphene nano material, the solid adhesive and the atomizing agent in water, and uniformly spraying the mixture to one surface of the atomized reconstituted tobacco;
heating and drying for the first time to obtain semi-dry heating non-combustion reconstituted tobacco;
shredding to obtain semi-wet heating non-combustible reconstituted tobacco shreds;
heating and drying for the second time to obtain the reconstituted tobacco shreds which are not combusted by heating;
rolling and packaging to obtain the cigarette with a curling structure and without burning;
the graphene nano material comprises one or more of graphene, graphene nano-cellulose acetate and graphene oxide, and the solid adhesive comprises one or more of xanthan gum, konjac glucomannan, sodium polyacrylate, chitin and sodium carboxymethylcellulose.
2. The method for processing the cigarette with the heating and non-burning structure according to claim 1, wherein the temperature of the primary heating and drying is 80-120 ℃, and the moisture content of the semi-dry reconstituted tobacco with the heating and non-burning structure is 12-15%.
3. The method according to claim 1, wherein the secondary heating, drying and heating temperature is 90-150 ℃, and the moisture content of the cut tobacco of the reconstituted tobacco with a non-combustible heating effect is 1-8%.
4. The method of claim 1, wherein the reconstituted tobacco is atomized to a thickness of 0.18 to 0.35 mm.
5. The method for processing the cigarette with the curling structure and the non-combustion function by heating according to claim 1, wherein the solid concentration of the graphene nano material, the solid adhesive and the atomizing agent mixture in water is 0.1-1%.
6. The method of claim 1, wherein the mixture of dry and wet materials comprises a dry material and a wet material, and the dry material comprises the following components in parts by weight: 45-75 parts of tobacco raw materials and 1-10 parts of solid adhesive, wherein the wet material comprises the following components in parts by mass: 1-8 parts of fiber, 6-45 parts of water, 10-40 parts of atomizing agent and 1-8 parts of tobacco flavor.
7. The method for processing the cigarette with the curling structure and the non-combustion heating cigarette as claimed in claim 6, wherein the tobacco raw material is one or a mixture of several of tobacco leaves, tobacco stems and tobacco scraps.
8. The method of claim 6, wherein the adhesive of the dry material comprises one or more of xanthan gum, konjac gum, sodium polyacrylate, chitin, and sodium carboxymethylcellulose.
9. The method of claim 6, wherein the atomizing agent for the wet mass comprises one or more of propylene glycol, glycerin, ethylene glycol, sorbitol, and sorbitol.
10. A method of manufacture of a heated non-combustible cigarette having a crimped construction according to claim 6, wherein the fibres of the wet mass include one or more of wood pulp fibres, tobacco fibres.
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| CN115381127A (en) * | 2021-05-22 | 2022-11-25 | 李翰林 | Non-combustible particle and manufacturing method thereof |
| CN113951541B (en) * | 2021-11-18 | 2023-02-07 | 湖北中烟工业有限责任公司 | Preparation method of tobacco sheet with high tobacco original fragrance and high crimpness |
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| CN1066572A (en) * | 1992-02-22 | 1992-12-02 | 上海卷烟厂 | Tabacco sheet shredding, crimpling and fementative expanding treatment method |
| CN108065448A (en) * | 2017-12-06 | 2018-05-25 | 湖北中烟工业有限责任公司 | A kind of roll-in method heats the preparation method and applications for the reconstituted tobacco that do not burn |
| CN110150722A (en) * | 2019-06-20 | 2019-08-23 | 中烟施伟策（云南）再造烟叶有限公司 | Heating with high heat-transfer performance is not burnt reconstituted tobacco and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066572A (en) * | 1992-02-22 | 1992-12-02 | 上海卷烟厂 | Tabacco sheet shredding, crimpling and fementative expanding treatment method |
| CN108065448A (en) * | 2017-12-06 | 2018-05-25 | 湖北中烟工业有限责任公司 | A kind of roll-in method heats the preparation method and applications for the reconstituted tobacco that do not burn |
| CN110150722A (en) * | 2019-06-20 | 2019-08-23 | 中烟施伟策（云南）再造烟叶有限公司 | Heating with high heat-transfer performance is not burnt reconstituted tobacco and preparation method thereof |
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