CN110810895A - Processing method and application of non-combustible cigarette by secondary heating physical bending heating - Google Patents
Processing method and application of non-combustible cigarette by secondary heating physical bending heating Download PDFInfo
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 58
- 238000003672 processing method Methods 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 title claims abstract description 19
- 241000208125 Nicotiana Species 0.000 claims abstract description 141
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 141
- 238000005096 rolling process Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 238000010409 ironing Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000000796 flavoring agent Substances 0.000 claims description 11
- 235000019634 flavors Nutrition 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 238000005098 hot rolling Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 15
- 230000000391 smoking effect Effects 0.000 abstract description 11
- 238000011049 filling Methods 0.000 abstract description 8
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 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 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 239000000600 sorbitol Substances 0.000 description 5
- 235000013599 spices Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000019505 tobacco product Nutrition 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 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 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000000230 xanthan gum Substances 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- 229940082509 xanthan gum Drugs 0.000 description 3
- 235000010493 xanthan gum Nutrition 0.000 description 3
- 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 description 2
- 235000001206 Amorphophallus rivieri Nutrition 0.000 description 2
- 244000247812 Amorphophallus rivieri Species 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 2
- 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 description 2
- 229920002581 Glucomannan Polymers 0.000 description 2
- 229920002752 Konjac Polymers 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 229940046240 glucomannan Drugs 0.000 description 2
- 239000000252 konjac Substances 0.000 description 2
- 235000010485 konjac Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000008368 mint flavor Substances 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
Abstract
The invention relates to the technical field of heating non-combustible cigarette products, in particular to a processing method and application of a secondary heating physical bending heating non-combustible cigarette. The processing method comprises the following steps: (1) rolling the dry and wet material mixture to obtain atomized reconstituted tobacco; drying until the water content is 12-15% to obtain semi-dry reconstituted tobacco; (2) sequentially carrying out horizontal cutter shredding, physical ironing and rolling and longitudinal cutter shredding on the half-dried reconstituted tobacco; (3) and (6) rolling and packaging. According to the invention, the original straight threads can be changed into the curled cut tobacco by carrying out the physical ironing process on the semi-dry reconstituted tobacco, the filling value is increased, the smoke overflow is easy, the smoke release amount is increased, and the smoking feeling is improved; the elasticity and tensile strength of the cut tobacco are improved, cohesive force is increased, and the cut tobacco is not easy to break and drop.
Description
Technical Field
The invention relates to the technical field of heating non-combustible cigarette products, in particular to a processing method and application of a secondary heating physical bending heating non-combustible cigarette.
Background
The world cigarette market is facing the third revolution after the cigarette making machine emerges and the filter tip comes out, the novel heating non-burning cigarette is taken as a novel tobacco product, the novel heating non-burning cigarette is a functional cigarette product which takes tobacco components as a main body and is loaded with a large amount of atomizing agent, the atomizing agent is released through high-temperature heating during use to form a smoke effect, the heating non-burning cigarette is heated through an external heating element, the atomizing agent in the cigarette is heated, the fragrance components of the tobacco and spice and the like generate smoke through heating instead of burning, and harmful components generated by burning and thermal cracking in the traditional cigarette can be reduced. The tobacco is gradually becoming a product pursued by the new generation of smokers, and has the characteristics of gradually increasing market share, rapidly developing momentum, greatly reducing harmful chemical components and biological toxicity of smoke, being more acceptable for young smokers and the like. The research on new tobacco products and their heating devices has therefore become an important task in the tobacco industry, where the research on tobacco materials is of great importance.
During the production process of tobacco leaves, impurities of tobacco stems and the like often remain, so that a novel tobacco product, namely reconstituted tobacco, is produced. The reconstituted tobacco is also called as tobacco sheet, and refers to a sheet-shaped or filiform regenerated product prepared by utilizing substances such as waste tobacco stems, tobacco powder, broken tobacco pieces and the like in the cigarette processing process and used as cigarette filler. The reconstituted tobacco plays an important role in cigarette production, so that the cigarette cost can be reduced, and the internal quality of cigarettes can be improved. The proper amount of reconstituted tobacco is added into the cigarette, so that on one hand, the raw materials of the tobacco can be saved to the maximum extent, and the cost of the cigarette is effectively reduced; on the other hand, the physical properties and chemical components of the cigarette can be adjusted and improved to a certain extent according to the will or requirements of people, thereby being beneficial to improving the internal quality of the cigarette and being an important technical measure for reducing the harmful components of the tobacco.
The reconstituted tobacco is generally prepared by rolling by a paper-making method, is prepared into a tobacco sheet at first and then is cut into threads, so that the reconstituted tobacco is mostly straight threads, has the problems of tight arrangement, low filling value, difficult smoke overflow, poor cohesion, easy thread falling and the like, and has the problems of low smoke release amount, insufficient aroma, low smoking feeling and the like during smoking. In the prior art, the amount of the smoke is generally increased by increasing the content of the atomizing agent of the heated cigarette. The increase of the content of the atomizing agent can actually improve the smoke amount of the heated cigarette, but the excessive addition of the atomizing agent can press the herbal fragrance of the cigarette, so that the smoking feeling is poor; is not beneficial to the drying process of the drying section of the oven; moisture absorption is easy, and the wrapping is affected; also has certain influence on lung, resulting in pulmonary fibrosis.
Disclosure of Invention
The invention aims to solve the problems and provides a processing method and application of a secondary heating physical bending heating non-combustible cigarette.
The technical scheme for solving the problems is to provide a processing method for a secondary heating physical bending heating non-combustible cigarette, which comprises the following steps: (1) rolling the dry and wet material mixture to obtain atomized reconstituted tobacco; drying until the water content is 12-15% to obtain semi-dry reconstituted tobacco; (2) sequentially carrying out horizontal cutter shredding, physical ironing and rolling and longitudinal cutter shredding on the half-dried reconstituted tobacco; (3) and (6) rolling and packaging.
Preferably, a hot rolling drum arranged between a horizontal knife and a vertical knife of a filament cutter is used for physically hot rolling, the diameter of the hot rolling drum is 10-1000 cm, the number of the hot rolling drums is 2-10, the rotating speed is 20-100 r/min, and the temperature is 90-150 ℃.
Preferably, the ironing cylinder is made of a metal material easy to conduct heat.
Preferably, glycerin can be further coated on the surface of the ironing roller so as to lock effective substances in the reconstituted tobacco.
Preferably, after physical rolling, the tobacco leaf reel with the water content of 1-8% is obtained.
Preferably, the dry and wet material mixture comprises the following components, by mass, 45-75 parts of a tobacco raw material, 10-40 parts of an atomizing agent, 1-10 parts of a solid adhesive, 1-8 parts of a tobacco flavor, 1-8 parts of fiber and 6-45 parts of water.
Wherein, the tobacco raw material is preferably one or a mixture of several of tobacco leaves, tobacco stems and tobacco powder.
The atomizing agent is preferably one or a mixture of more of propylene glycol, glycerol, ethylene glycol, sorbitol and sorbitol.
The adhesive is preferably one or more of xanthan gum, konjac glucomannan, sodium polyacrylate, chitin and sodium carboxymethylcellulose.
The tobacco flavor is preferably one or a mixture of more of tobacco essence flavor, mint flavor, tobacco extract and the like.
The fiber is preferably one or a mixture of wood pulp fiber and tobacco fiber.
The water is preferably 0-25 ℃.
Preferably, the preparation method of the atomized reconstituted tobacco comprises the following steps: and (3) uniformly mixing all the raw materials, then feeding the mixture into a rolling device, and carrying out rolling process for 2-10 times to obtain the atomized reconstituted tobacco with the thickness of 0.18-0.35 mm.
Preferably, the mixing method of the raw materials comprises the following steps: firstly, mixing a tobacco raw material and a solid adhesive in proportion, and then crushing the mixture to 300-400 meshes at a low temperature of 0-4 ℃ to obtain dry material powder; and then mixing the fibers and water in proportion, adding the atomizing agent and the tobacco flavor while stirring, continuously stirring, slowly adding the dry material powder, and uniformly stirring at the stirring speed of 100-900 r/min.
Preferably, the drying temperature in the step (1) is 80-120 ℃.
Preferably, the transverse cutting knife cuts the tobacco into transverse strips with the width of 1-5 mm.
Preferably, the longitudinal cutter is used for cutting to obtain the reconstituted tobacco shreds with the length of 50-80 mm, which are not burnt by heating.
The invention also aims to provide application of the non-combustible cigarette heated by secondary heating physical bending in electric heating or carbon heating low-temperature cigarettes
The invention has the beneficial effects that:
1. the original straight threads are changed into the curled cut tobacco through a physical ironing process, so that the filling value is increased, the smoke is easy to overflow, the smoke release amount is increased, and the smoking feeling is improved; the elasticity of the tobacco shreds is improved, the cohesive force is increased, and the tobacco shreds are not easy to fall off. Meanwhile, the tensile strength of the reconstituted tobacco of the heated cigarette can be improved, the reconstituted tobacco is not easy to break, and the wrapping processing is convenient.
2. The semi-dry reconstituted tobacco with certain humidity is ironed and rolled, so that the reconstituted tobacco can be prevented from being scorched in the ironing and rolling process, and the ironing and rolling uniformity is effectively improved.
Detailed Description
The following are specific embodiments of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Example 1
A processing method for a cigarette which is not combusted by secondary heating physical bending heating comprises the following steps:
(1) preparing 20 parts of tobacco leaves, 30 parts of tobacco stems and 10 parts of crushed tobacco according to the parts by mass, and uniformly mixing to obtain 60 parts of tobacco raw materials; preparing 1 part of xanthan gum, 1 part of konjac glucomannan, 1 part of sodium polyacrylate, 1 part of chitin and 1 part of sodium carboxymethylcellulose, and uniformly mixing to obtain 5 parts of solid adhesive; preparing 10 parts of propylene glycol, 2 parts of glycerol, 3 parts of ethylene glycol, 8 parts of sorbitol and 2 parts of sorbitol, and uniformly mixing to obtain 25 parts of atomizing agent; preparing 2 parts of tobacco essence spice, 2 parts of mint spice and 2 parts of tobacco extract, and uniformly mixing to obtain 6 parts of tobacco spice; preparing 1 part of wood pulp fiber and 4 parts of tobacco fiber, and uniformly mixing to obtain 5 parts of fiber; 30 parts of water at 20 ℃ are prepared.
Firstly, mixing tobacco raw materials and a solid adhesive in proportion, and then crushing the mixture to 350 meshes at a low temperature of 2 ℃ to obtain dry material powder; and then mixing the fibers and water in proportion, adding the atomizing agent and the tobacco flavor while stirring, continuously stirring, slowly adding the dry material powder, and uniformly stirring at the stirring speed of 500 r/min.
And (3) feeding the obtained dry and wet mixture material into a rolling device, and performing a rolling process for 5 times to obtain atomized reconstituted tobacco with the thickness of 0.25 mm.
And (3) feeding the atomized reconstituted tobacco into an oven, and drying at 100 ℃ until the water content is 13%.
(2) And (2) feeding the semi-dry reconstituted tobacco into a tobacco cutter, wherein a scalding drum is arranged between a transverse knife and a longitudinal knife of the tobacco cutter, the diameter of the scalding drum is 500cm, the number of the scalding drums is 5, the rotating speed is 70r/min, and the temperature is 100 ℃.
And sequentially performing horizontal cutting shredding to obtain 3 mm-wide horizontal cutting strips, performing physical ironing to obtain tobacco leaf winding drums with the water content of 5%, and performing longitudinal cutting shredding to obtain 75 mm-long reconstituted tobacco shreds without burning.
(3) Rolling and packaging, wherein the obtained tobacco shreds of the reconstituted tobacco which are not combusted by heating are subjected to rolling and processing procedures, and the filling amount of the tobacco shreds can reach 2.60cm3And/g, obtaining the heated cigarette with a curling structure. The cigarette can be heated by electric heating or carbon heating to generate smoke. The cigarette was evaluated for smoking and the tensile strength of tobacco was measured by constant rate stretching as specified in DB 53/T644-.
Example 2
A processing method for a cigarette which is not combusted by secondary heating physical bending heating comprises the following steps:
(1) preparing 20 parts of tobacco stems and 25 parts of tobacco powder according to the parts by mass, and uniformly mixing to obtain 45 parts of tobacco raw materials; preparing 1 part of xanthan gum as a solid adhesive; preparing 5 parts of propylene glycol and 5 parts of glycerol, and uniformly mixing to obtain 10 parts of atomizing agent; preparing 1 part of tobacco extract as a tobacco flavor; preparing 1 part of wood pulp fiber as fiber; 6 parts of water at 0 ℃ are prepared.
Firstly, mixing tobacco raw materials and a solid adhesive in proportion, and then crushing the mixture to 300 meshes at a low temperature of 0 ℃ to obtain dry material powder; and then mixing the fibers and water in proportion, adding the atomizing agent and the tobacco flavor while stirring, continuously stirring, slowly adding the dry material powder, and uniformly stirring at the stirring speed of 100 r/min.
And (3) feeding the obtained dry and wet mixture material into a rolling device, and carrying out rolling process for 2 times to obtain the atomized reconstituted tobacco with the thickness of 0.35 mm.
And (3) feeding the atomized reconstituted tobacco into an oven, and drying at 80 ℃ until the water content is 15%.
(2) And (2) feeding the semi-dry reconstituted tobacco into a tobacco cutter, wherein a scalding drum is arranged between a transverse knife and a longitudinal knife of the tobacco cutter, the diameter of the scalding drum is 10cm, the number of the scalding drums is 10, the rotating speed is 20r/min, the temperature is 90 ℃, and a layer of glycerin is coated on the surface of the scalding drum.
And sequentially performing horizontal cutting shredding to obtain horizontal cutting strips with the width of 1mm, then physically ironing to obtain tobacco leaf winding drums with the water content of 8%, and then performing longitudinal cutting shredding to obtain tobacco shreds which are 50mm in length and are not burned and are reproduced.
(3) Rolling and packaging, wherein the obtained tobacco shreds of the reconstituted tobacco which are not combusted by heating are subjected to rolling and processing procedures, and the filling amount of the tobacco shreds can reach 2.43cm3And/g, obtaining the heated cigarette with a curling structure. The cigarette can be heated by electric heating or carbon heating to generate smoke. The cigarette was evaluated for smoking and the tensile strength of tobacco was measured by constant rate stretching as specified in DB 53/T644-.
Example 3
A processing method for a cigarette which is not combusted by secondary heating physical bending heating comprises the following steps:
(1) preparing 10 parts of tobacco leaves, 50 parts of tobacco stems and 15 parts of crushed tobacco according to the parts by mass, and uniformly mixing to obtain 75 parts of tobacco raw materials; preparing 10 parts of sodium carboxymethylcellulose as a solid adhesive; preparing 20 parts of propylene glycol and 20 parts of sorbitol, and uniformly mixing to obtain 40 parts of atomizing agent; preparing 1 part of mint flavor and 7 parts of tobacco extract, and uniformly mixing to obtain 8 parts of tobacco flavor; preparing 8 parts of tobacco fibers as fibers; 45 parts of water at 25 ℃ are prepared.
Firstly, mixing tobacco raw materials and a solid adhesive in proportion, and then crushing the mixture to 400 meshes at a low temperature of 4 ℃ to obtain dry material powder; and then mixing the fibers and water in proportion, adding the atomizing agent and the tobacco flavor while stirring, continuously stirring, slowly adding the dry material powder, and uniformly stirring at the stirring speed of 900 r/min.
And (3) feeding the obtained dry and wet mixture material into a rolling device, and rolling for 10 times to obtain atomized reconstituted tobacco with the thickness of 0.18 mm.
And (3) feeding the atomized reconstituted tobacco into an oven, and drying at 120 ℃ until the water content is 12%.
(2) And (2) feeding the semi-dry reconstituted tobacco into a tobacco cutter, wherein a scalding drum is arranged between a transverse knife and a longitudinal knife of the tobacco cutter, the diameter of the scalding drum is 1000cm, the number of the scalding drums is 2, the rotating speed is 100r/min, and the temperature is 150 ℃.
And sequentially performing horizontal cutting shredding to obtain horizontal cutting strips with the width of 5mm, then physically ironing to obtain tobacco leaf winding drums with the water content of 1%, and then performing longitudinal cutting shredding to obtain the tobacco shreds of the heating non-burning reconstituted tobacco leaves with the length of 80 mm.
(3) Rolling and packaging, wherein the obtained tobacco shreds of the reconstituted tobacco which are not combusted by heating are subjected to rolling and processing procedures, and the filling amount of the tobacco shreds can reach 2.68cm3And/g, obtaining the heated cigarette with a curling structure. The cigarette can be heated by electric heating or carbon heating to generate smoke. The cigarette was evaluated for smoking and the tensile strength of tobacco was measured by constant rate stretching as specified in DB 53/T644-.
Comparative example 1
The processing method of the cigarette without burning by heating in the comparative example comprises the following steps:
(1) the atomized reconstituted tobacco prepared in example 1 was directly used, and the atomized reconstituted tobacco was also fed into an oven and dried at 100 ℃ until the moisture content was 5%.
(2) And feeding the semi-dry reconstituted tobacco into a tobacco cutter, wherein the tobacco cutter comprises a transverse cutter and a longitudinal cutter. And sequentially cutting into strips with the width of 3mm by a transverse cutter, and cutting into tobacco shreds with the length of 75mm by a longitudinal cutter to obtain the tobacco shreds of the reconstituted tobacco which are not burnt and are heated.
(3) Rolling and packaging, namely rolling and processing the obtained non-combustible heating reconstituted tobacco shredsWorking procedure, the filling amount of the cut tobacco is only 1.88cm3The heated cigarette can generate smoke through electric heating or carbon heating. The cigarette was evaluated for smoking and the tensile strength of tobacco was measured by constant rate stretching as specified in DB 53/T644-.
The tobacco products obtained in examples 1 to 3 and comparative example 1 were evaluated for smoking, and the evaluation results are shown in Table 1 below.
Table 1.
As can be seen from the table 1, the mode of physically ironing the semi-dry reconstituted tobacco with certain moisture can effectively improve the filling value of the subsequent cigarette preparation process and reduce the cut tobacco rate, so that the semi-dry reconstituted tobacco has higher smoking mist amount under the condition of the same amount of the atomizing agent.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A processing method for a cigarette which is not combusted by secondary heating physical bending heating is characterized in that: the method comprises the following steps: (1) rolling the dry and wet material mixture to obtain atomized reconstituted tobacco; drying until the water content is 12-15% to obtain semi-dry reconstituted tobacco;
(2) sequentially carrying out horizontal cutter shredding, physical ironing and rolling and longitudinal cutter shredding on the semi-dry reconstituted tobacco;
(3) and (6) rolling and packaging.
2. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: the method is characterized in that a hot rolling drum arranged between a horizontal knife and a vertical knife of a filament cutter is used for physically hot rolling, the diameter of the hot rolling drum is 10-1000 cm, the number of the hot rolling drums is 2-10, the rotating speed is 20-100 r/min, and the temperature is 90-150 ℃.
3. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: and (4) physically rolling to obtain the tobacco leaf reel with the water content of 1-8%.
4. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: the dry and wet material mixture comprises the following components, by mass, 45-75 parts of a tobacco raw material, 10-40 parts of an atomizing agent, 1-10 parts of a solid adhesive, 1-8 parts of a tobacco flavor, 1-8 parts of fibers and 6-45 parts of water.
5. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: the preparation method of the atomized reconstituted tobacco comprises the following steps: and (3) uniformly mixing all the raw materials, then feeding the mixture into a rolling device, and carrying out rolling process for 2-10 times to obtain the atomized reconstituted tobacco with the thickness of 0.18-0.35 mm.
6. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: the raw material mixing method of the atomized reconstituted tobacco comprises the following steps: firstly, mixing a tobacco raw material and a solid adhesive in proportion, and then crushing the mixture to 300-400 meshes at a low temperature of 0-4 ℃ to obtain dry material powder; and then mixing the fibers and water in proportion, adding the atomizing agent and the tobacco flavor while stirring, continuously stirring, slowly adding the dry material powder, and uniformly stirring at the stirring speed of 100-900 r/min.
7. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: in the step (1), the drying temperature is 80-120 ℃.
8. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: and shredding by a transverse cutter to obtain transverse strips with the width of 1-5 mm.
9. The processing method of the secondary heating physical bending heating non-combustible cigarette according to claim 1, characterized in that: and shredding by a longitudinal cutter to obtain the reconstituted tobacco shreds with the length of 50-80 mm, which are not burnt by heating.
10. Use of a reheat physically bent heat non-combustible cigarette according to any one of claims 1 to 9, wherein: the method is applied to electric heating or carbon heating low-temperature cigarettes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118210.XA CN110810895A (en) | 2019-11-15 | 2019-11-15 | Processing method and application of non-combustible cigarette by secondary heating physical bending heating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911118210.XA CN110810895A (en) | 2019-11-15 | 2019-11-15 | Processing method and application of non-combustible cigarette by secondary heating physical bending heating |
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| CN110810895A true CN110810895A (en) | 2020-02-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN113951541A (en) * | 2021-11-18 | 2022-01-21 | 湖北中烟工业有限责任公司 | Preparation method of tobacco sheet with high tobacco original fragrance and high curling degree |
| CN115553489A (en) * | 2022-10-19 | 2023-01-03 | 湖北中烟工业有限责任公司 | Heating cigarette and preparation method thereof |
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| CN115553489A (en) * | 2022-10-19 | 2023-01-03 | 湖北中烟工业有限责任公司 | Heating cigarette and preparation method thereof |
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