CN113876018B - Preparation method of special slice for homogenizing and heating cigarettes - Google Patents
Preparation method of special slice for homogenizing and heating cigarettes Download PDFInfo
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- CN113876018B CN113876018B CN202111226770.4A CN202111226770A CN113876018B CN 113876018 B CN113876018 B CN 113876018B CN 202111226770 A CN202111226770 A CN 202111226770A CN 113876018 B CN113876018 B CN 113876018B
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Classifications
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- 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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
- A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from 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
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a preparation method of a special sheet for homogenized heating cigarettes, which comprises the steps of crushing a tobacco raw material at a low temperature, and mixing the crushed tobacco raw material and an adhesive into powder; mixing water, additional fiber, essence, spice and an atomizing agent, primarily stirring, and performing high-pressure homogenization treatment to form a liquid material; mixing the powder and the liquid, stirring at high speed, extruding, puffing, and rolling, drying, and shredding to obtain sheet. The preparation method provided by the invention adopts a high-pressure homogenization treatment mode, so that solid particles of the liquid material are subjected to superfine refining, the particle size of each component is obviously reduced, and the uniformity and the stability of the mixed solution are improved. According to the preparation method provided by the invention, the material structure becomes loose and porous through an extrusion technology, the sheet uniformity is improved, the sensory quality of the product is improved, the internal surface area is increased, and the filling capacity and the atomization effect are improved.
Description
Technical Field
The invention relates to the technical field of tobacco products which are not combusted by heating, in particular to a preparation method of a special sheet for homogenizing and heating cigarettes.
Background
With the acceleration of global smoking control movement, the tobacco industry enters a new period of seeking revolution and breakthrough, and further promotes and accelerates the research and development of novel tobacco products (including heating non-combustion cigarettes, electronic cigarettes, buccal cigarettes and the like). The heating non-combustion cigarette is one of the important forms of novel tobacco products, and endogenous and exogenous components in tobacco are released mainly by heating tobacco materials at lower temperature (below 300 ℃), so that certain sensory enjoyment and physiological satisfaction of consumers are met. The cigarette which is not burnt is heated, and only the tobacco material is heated but not burnt, so that the harmful components generated by the cracking of the tobacco in the high-temperature burning process are reduced, and the release amount of the sidestream smoke and the environmental smoke is also obviously reduced. The special sheet is a main tobacco material used for heating the non-combustible cigarette and is also a core raw material for heating the non-combustible cigarette.
At present, raw materials for heating non-combustible tobacco products at home and abroad are mainly realized by processes such as a rolling method, a thick pulp method, a dry method papermaking, a wet method papermaking, a stem shred reconstruction method, a particle method and the like, and the raw materials have larger differences in form, processing performance and sensory characteristics. The production process of the roller pressing method is a processing method for manufacturing the reconstituted tobacco by crushing raw materials such as tobacco powder, tobacco stems and the like, mixing the crushed raw materials with natural fibers, adding adhesive, water and other additives, uniformly mixing, and then rolling and drying. Due to the process characteristics of the rolled sheet, the product has the characteristics of high heat conductivity coefficient, high tightness, high density, high retention rate of effective components of tobacco and the like, and is more suitable for being applied to heating non-combustible tobacco products compared with paper-making process products and the like.
But is limited by the limitations of the traditional rolling process technology, formula and equipment, in order to ensure the strength of the sheet, the non-tobacco fiber raw material-plus softwood fiber needs to be added in the formula of the special sheet for heating the cigarettes by the rolling method, so that the problems of uniformity deviation, white spots on the surface, poor filling performance and the like of the prepared product are caused, and the physical and chemical indexes and the sensory quality of the tobacco sheet are also greatly influenced; and the quality fluctuation of the cigarette which is not burnt by heating after the cut tobacco is rolled is larger.
Chinese patent application No. CN201911049243 discloses a raw material for a heating non-combustion cigarette and a preparation method thereof, wherein the raw material for the heating non-combustion cigarette comprises a dry material and a wet material; wherein the dry material consists of a tobacco raw material and an adhesive, and the adding amount of the adhesive is not more than 10wt% of the mass of the tobacco raw material; every 100g of wet material contains 20-50 parts of water, 30-80 parts of glycerol, 0-20 parts of essence and spice and 0-20 parts of filler by weight. The formula does not contain non-tobacco fiber raw materials such as softwood pulp, hardwood pulp, bamboo pulp and the like, although the uniformity of the product is improved and the content of wood miscellaneous gas in smoke is reduced, the strength of the product cannot be guaranteed, and the large-scale production is not facilitated. Therefore, the development of a special sheet for heating cigarettes, which has uniform and stable quality and is beneficial to large-scale production, becomes an urgent challenge in the industry.
In order to ensure that the surface of the special thin sheet for the cigarette has no white spots, the uniformity of the special thin sheet for the cigarette must be improved, and a high-pressure homogenizer and an extrusion puffing technology can be adopted. The high-pressure homogenizer is also called as a high-pressure fluid nanometer homogenizer, and can enable materials in a suspension state to flow through a containing cavity (high-pressure homogenizing cavity) with a special internal structure at a high speed under the action of ultrahigh pressure, so that the materials are subjected to a series of changes of physical, chemical, structural properties and the like. The high-pressure homogenizer mainly comprises a high-pressure homogenizing cavity and a pressurizing mechanism. The inside in high-pressure homogeneity chamber has specially designed's geometry, and under booster mechanism's effect, high-pressure solution passes through the homogeneity chamber fast, and the material can receive mechanical force effects such as high-speed shearing, high frequency oscillation, cavitation and convection current striking and corresponding fuel effect simultaneously, and the physical, chemical and structural property that mechanical force and chemical effect that arouse from this can induce the material macromolecule change, finally reaches the effect of homogeneity.
The material is sent into an extrusion bulking machine, and under the pushing action of a screw and a spiral, the material moves forwards in an axial direction. Meanwhile, due to the mechanical friction action between the screw and the material, between the material and the machine barrel and inside the material, the material is strongly extruded, stirred and sheared, and as a result, the material is further refined and homogenized. Along with the gradual increase of the pressure in the machine cavity, the temperature is correspondingly and continuously increased, the physical properties of the materials are changed under the conditions of high temperature, high pressure and high shearing force, the materials are changed into pasty from powdery, starch is gelatinized and cracked, protein is denatured and recombined, fiber is partially degraded and refined, pathogenic bacteria are killed, and toxic components are inactivated. At the moment when the pasty material is sprayed out from the die hole, under the action of strong pressure difference, the water is quickly vaporized, and the material is puffed to form a puffed product with a loose structure, multiple holes and crisp texture, so that the purpose of extrusion puffing is achieved.
Disclosure of Invention
The invention aims to provide a preparation method of a special slice for homogenizing and heating cigarettes, and solves the problems of poor uniformity, white spots on the surface, poor filling performance and the like of the conventional special slice for heating cigarettes. The preparation method provided by the invention adopts a high-pressure homogenization treatment mode, so that solid particles of the liquid material are subjected to superfine refining, the particle size of each component is obviously reduced, and the uniformity and the stability of the mixed solution are improved. The preparation method provided by the invention has the advantages that the material structure becomes loose and porous through an extrusion technology, the sheet uniformity is improved, the sensory quality of the product is improved, the internal surface area is increased, and the filling capacity and the atomization effect are improved.
In order to achieve the purpose, the invention provides the following technical scheme, and the preparation method of the special sheet for the homogenized heating cigarette is characterized by comprising the following steps of:
s1, drying tobacco materials at a low temperature until the moisture mass percentage is 5-10%, wherein the low-temperature drying temperature is 40-60 ℃;
s2, mixing the tobacco material with an adhesive, then crushing the mixture at a low temperature to 120-400 meshes to obtain powder, adding 0.001% -0.0015% of a mineral element enhancer into the powder for reinforcement, and controlling the temperature by using a low-temperature circulating device taking liquid nitrogen as a medium during crushing;
s3, preparing water, additional fibers, essence, spice and an atomizing agent into a solution according to a certain proportion, stirring at the normal temperature for 20-30min at the stirring speed of 200-400 r/min, then transferring the solution into a feed inlet of a high-pressure homogenizer for homogenization, adjusting a pressure valve to ensure that the homogenization pressure is 60-100 MPa, adjusting the feeding temperature to 10-30 ℃, and homogenizing for 2-5 times to obtain a liquid material after homogenization is finished;
s4, heating the powder obtained in the step S2 and the liquid material obtained in the step S3 in a reaction kettle according to a certain mass ratio to 50-60 ℃ for mixing, stirring and mixing at a high speed, introducing into a double-screw extruder, feeding at a speed of 3kg/h from a feeding hole for extrusion and expansion, controlling the water content of the material to be 20-25%, controlling the rotating speed of a screw to be 180-300 r/min, and controlling the extrusion temperature to be 80-120 ℃, thus obtaining a homogeneous material;
and S5, carrying out nitrogen treatment on the homogeneous material extruded and expanded in the step S4, tanning for 4-8 times, rolling and forming, drying at low temperature, shredding, and cooling to prepare the special sheet for the heated cigarette.
Further, the tobacco material in the step S1 includes one or more of tobacco leaves, tobacco powder and expanded tobacco stems.
Further, in the step S2, the mass ratio of the tobacco material to the adhesive is 1 (0.03-0.1), and the low-temperature crushing temperature is 10-20 ℃.
Further, the adhesive in the step S2 includes one or more of sodium alginate, sodium carboxymethylcellulose and gelatin, and the mineral element enhancer is one or more of calcium, iodine, iron and zinc.
Further, the adhesive is a mixture of sodium alginate and sodium carboxymethyl cellulose.
Further, in the step S3, the mass ratio of the water, the additional fiber, the essence, the perfume and the atomizing agent is 100: (5-10): (10-15): (15-60).
Further, in the step S3, the additional fibers include one or more of softwood fibers, natural sepiolite inorganic fibers and hemp pulp fibers, and the atomizing agent includes one or more of glycerol, propylene glycol and sugar alcohol.
Further, in the step S4, the mass ratio of the powder to the liquid to be mixed is 1: (0.5-2).
Further, the nitrogen treatment in step S5 specifically includes: stirring the homogeneous material uniformly, putting into a high-pressure kettle, sealing, introducing nitrogen, evacuating, keeping the pressure in the kettle at 0.9MPa, releasing the pressure after 10min, and taking out the homogeneous material.
Further, the low-temperature drying temperature in the step S5 is 50-80 ℃, and the water content of the special sheet product for heating cigarettes is 6-10%.
The invention has the beneficial effects that:
1. the invention provides a preparation method of a special slice for homogenizing and heating cigarettes, wherein a high-pressure homogenizer mainly comprises a high-pressure homogenizing cavity and a pressurizing mechanism. The high-pressure homogenizing cavity has specially designed geometric shape, and under the action of pressurizing mechanism, the high-pressure solution can be quickly passed through the homogenizing cavity, and the fluid can be simultaneously acted by various forces of cavity explosive force, turbulent flow, shearing force, friction, heat, compression, acceleration, quick pressure drop and collision so as to form a fine and uniform suspension. By adopting a high-pressure homogenization treatment mode, solid particles of the liquid material are subjected to ultramicro refinement, the particle size of each component is obviously reduced, and the uniformity and the stability of the mixed solution are improved.
2. The preparation method of the special slice for the cigarette by homogenizing and heating is different from common extrusion forming, and the extrusion puffing technology is taken as a high-temperature short-time processing technology integrating heating, mixing, shearing, particle size reduction, melting and forming. Through the double-screw extruder, under the pushing action of the screw and the screw, the materials are strongly extruded, stirred and sheared due to the mutual friction action between the screw and the materials, between the materials and the machine barrel and between the materials and the interior of the machine barrel, so that the materials are continuously refined and homogenized. At the die head, the instantaneous reduction in pressure and temperature causes the material moisture to flash and the material is expanded into a semi-product with a loose and porous structure. The sheet uniformity is improved, the sensory quality of the product is improved, the internal surface area is increased, and the filling capacity and the atomization effect are improved.
3. According to the preparation method of the special slice for the homogenized heating cigarette, the filling performance of the homogenized material treated by nitrogen is obviously improved, the internal structure of the homogenized material is slightly changed, and the elastic retraction structure is damaged while the elastic expansion structure is kept, so that the expansion stems are rich in elasticity and are not easy to retract. The application performance after nitrogen treatment is superior to that of storage treatment, the storage time can be saved by 1-3 months, and the transportation, storage and labor cost can be greatly saved.
4. The invention provides a preparation method of a special slice for homogenizing and heating cigarettes, wherein the added mineral element enhancer has the effects of improving sensory quality and preservation performance. Meanwhile, the main factors influencing the mixing uniformity of the powder and the granule are the differences of the particle size, shape, density and surface moisture content, and the particle size of the particles is the most important factor among the differences. The addition of the mineral element enhancer can further ensure that the powder particles are uniformly dispersed, thereby enhancing the uniformity of the slice.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 is a flow chart of a preparation method of a special sheet for homogenizing and heating cigarettes in the embodiment of the invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.
The specific embodiment of the invention is as follows:
example 1
A preparation method of a special slice for homogenizing and heating cigarettes comprises the following steps:
s1, mixing tobacco leaves and tobacco powder according to a weight ratio of 6;
s2, mixing the tobacco material and CMC (carboxymethyl cellulose) accounting for 5 percent of the weight of the tobacco material, then crushing the mixture at a low temperature to 120 meshes to obtain powder, adding a mineral element enhancer accounting for 0.001 percent of the weight of the tobacco material into the powder for reinforcement, and controlling the temperature by adopting a low-temperature circulating device taking liquid nitrogen as a medium during crushing, and keeping the temperature at 15 ℃;
s3, preparing water, softwood fiber, essence, spice and glycerol into a solution according to the mass part ratio of 100 to 10, stirring at the speed of 300r/min for 30min at normal temperature, transferring into a feed port of a high-pressure homogenizer, adjusting a pressure valve to ensure that the homogenizing pressure is 80MPa, adjusting the feeding temperature to be 30 ℃, homogenizing for 3 times, and obtaining a liquid material after homogenizing is completed;
s4, heating the powder obtained in the step S2 and the liquid obtained in the step S3 in a reaction kettle according to the mass ratio of 1;
and S5, treating the extruded and puffed homogeneous material in the step S4 by nitrogen, tanning for 5 times, rolling and forming, drying at 80 ℃, shredding, and cooling to prepare the special sheet for the heated cigarette.
The surface of the special slice prepared in the embodiment 1 has no white spots, 8 samples with the cross width of the slice are taken through sampling equipment, the glycerol content of each sample is detected, the variation coefficient of the glycerol content is greatly reduced compared with that of the glycerol content in the original process, the variation coefficient is reduced from 15% to 3%, and the uniformity degree of the slice is obviously improved; and the novel slice has uniform taste, excellent smoke quantity and excellent smoke aroma in sensory evaluation.
Example 2
A preparation method of a special slice for homogenizing and heating cigarettes comprises the following steps:
s1, mixing tobacco leaves and tobacco powder according to a weight ratio of 5;
s2, mixing the tobacco material with an adhesive which accounts for 8% of the weight of the tobacco material, then crushing the mixture at a low temperature to 180 meshes to obtain powder, adding a mineral element enhancer which accounts for 0.001% of the weight of the tobacco material into the powder for reinforcement, wherein the adhesive is a compound prepared by mixing CMC and sodium alginate according to a mass ratio of 1;
s3, preparing water, softwood fiber, essence, spice and glycerol into a solution according to the mass part ratio of 100;
s4, heating the powder obtained in the step S2 and the liquid obtained in the step S3 in a reaction kettle according to the mass ratio of 1;
and S5, carrying out nitrogen treatment on the extruded and expanded homogeneous material in the step S4, tanning for 8 times, rolling and forming, drying at 80 ℃, shredding, and cooling to prepare the special sheet for the heated cigarette.
The surface of the special slice prepared in the embodiment 2 has no white spot, 8 samples with the cross width of the slice are taken through sampling equipment, the glycerol content of each sample is detected, the variation coefficient of the glycerol content is greatly reduced compared with that of the glycerol content in the original process, the variation coefficient is reduced from 17% to 5%, and the uniformity degree of the slice is obviously improved; and the novel slice has uniform taste, excellent smoke quantity and excellent smoke aroma in sensory evaluation.
Example 3
A preparation method of a special slice for homogenizing and heating cigarettes comprises the following steps:
s1, mixing tobacco leaves and tobacco powder according to a weight ratio of 4;
s2, mixing the tobacco material with an adhesive which accounts for 10% of the weight of the tobacco material, then crushing the mixture at a low temperature to 200 meshes to obtain powder, adding a mineral element enhancer which accounts for 0.001% of the weight of the tobacco material into the powder for reinforcement, wherein the adhesive is a compound prepared by mixing CMC and sodium alginate according to a mass ratio of 1;
s3, preparing water, the softwood fiber, the essence, the spice and the glycerol into a solution according to the mass part ratio of 100;
s4, heating the powder obtained in the step S2 and the liquid obtained in the step S3 in a reaction kettle according to the mass ratio of 1;
and S5, performing nitrogen treatment on the extruded and puffed homogeneous material in the step S4, tanning for 8 times, rolling and forming, drying at 80 ℃, shredding, and cooling to prepare the special sheet for the heated cigarette.
The surface of the special slice prepared in the embodiment 3 has no white spot, 8 samples with the cross width of the slice are taken through sampling equipment, the glycerol content of each sample is detected, the variation coefficient of the glycerol content is greatly reduced compared with that of the glycerol content in the original process, the variation coefficient is reduced from 17% to 4%, and the uniformity degree of the slice is obviously improved; and the novel slice has uniform taste, excellent smoke quantity and excellent smoke aroma in sensory evaluation.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a component of 8230means that the element does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the specific embodiments of the invention be limited to these descriptions. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (8)
1. The preparation method of the special sheet for the homogenized heating cigarette is characterized by comprising the following steps of:
s1, drying tobacco materials at a low temperature until the moisture mass percentage is 5-10%, wherein the low-temperature drying temperature is 40-60 ℃;
s2, mixing the tobacco material and the adhesive, then crushing the mixture at low temperature to 120-400 meshes to obtain powder, adding 0.001-0.0015% of a mineral element enhancer into the powder for reinforcement, and controlling the temperature by using a low-temperature circulating device taking liquid nitrogen as a medium during crushing;
s3, preparing a solution from water, additional fibers, essence, spice and an atomizing agent according to a certain proportion, stirring at the normal temperature for 20-30min at the stirring speed of 200-400 r/min, then transferring the solution into a feed inlet of a high-pressure homogenizer for homogenization, adjusting a pressure valve to ensure that the homogenization pressure is 60-100 MPa, adjusting the feeding temperature to be 10-30 ℃, homogenizing for 2-5 times, and obtaining a liquid material after homogenization is finished;
s4, heating the powder obtained in the step S2 and the liquid material obtained in the step S3 in a reaction kettle according to a certain mass ratio to 50-60 ℃ for mixing, stirring and mixing at a high speed, introducing into a double-screw extruder, feeding at a speed of 3kg/h from a feeding hole for extrusion and expansion, controlling the water content of the material to be 20-25%, controlling the rotating speed of a screw to be 180-300 r/min, and controlling the extrusion temperature to be 80-120 ℃, thus obtaining a homogeneous material;
s5, treating the extruded and puffed homogeneous material in the step S4 by nitrogen, tanning, rolling and forming for 4-8 times, drying at low temperature, shredding, and cooling to prepare the special sheet for heating cigarettes;
the specific process of the nitrogen treatment in the step S5 is as follows: stirring the homogeneous material uniformly, putting into a high-pressure kettle, sealing, introducing nitrogen gas, evacuating, keeping the pressure in the kettle at 0.9MPa, releasing the pressure after 10min, and taking out the homogeneous material;
the low-temperature drying temperature in the step S5 is 50-80 ℃, and the water content of the special sheet product for heating cigarettes is 6-10%.
2. The method for preparing the special sheet for the homogenized heating cigarette according to claim 1, wherein the tobacco material in the step S1 comprises one or more of tobacco leaves, tobacco powder and expanded tobacco stems.
3. The method for preparing the sheet special for the cigarette through the homogenizing heating according to claim 1, wherein in the step S2, the mass ratio of the tobacco material to the adhesive is 1 (0.03-0.1), and the low-temperature crushing temperature is 10-20 ℃.
4. The preparation method of the special slice for the homogenized heating cigarette according to claim 1, wherein the adhesive in the step S2 comprises one or more of sodium alginate, sodium carboxymethylcellulose and gelatin, and the mineral element enhancer is one or more of calcium, iodine, iron and zinc.
5. The method for preparing the special slice for the homogenized heating cigarette according to claim 4, wherein the adhesive is a mixture of sodium alginate and sodium carboxymethyl cellulose.
6. The method for preparing the special slice for the cigarette through the homogenizing heating according to claim 1, wherein in the step S3, the mass ratio of the water, the additional fiber, the essence, the spice and the atomizing agent is 100: (5-10): (10-15): (15-60).
7. The method for preparing the special slice for the cigarette through homogenizing heating according to claim 1, wherein the additional fibers in the step S3 comprise one or more of softwood fibers, natural sepiolite inorganic fibers and hemp pulp fibers, and the atomizing agent comprises one or more of glycerol, propylene glycol and sugar alcohol.
8. The method for preparing the sheet special for the homogenized heating cigarette according to claim 1, wherein in the step S4, the mass ratio of the mixed powder material to the mixed liquid material is 1: (0.5-2).
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| CN104207322A (en) * | 2013-06-04 | 2014-12-17 | 四川宏普微波科技有限公司 | Treatment process for expanded tobacco stems |
| CN107418731A (en) * | 2017-05-18 | 2017-12-01 | 红云红河烟草(集团)有限责任公司 | It is a kind of to prepare method of the cigarette with sugared spices using high-pressure homogeneous |
| CN107981405A (en) * | 2017-12-12 | 2018-05-04 | 湖北中烟工业有限责任公司 | A kind of preparation method and applications for heating the cigarette that do not burn |
| CN108851208A (en) * | 2018-05-17 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of cigarette filter rod and preparation method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207322A (en) * | 2013-06-04 | 2014-12-17 | 四川宏普微波科技有限公司 | Treatment process for expanded tobacco stems |
| CN107418731A (en) * | 2017-05-18 | 2017-12-01 | 红云红河烟草(集团)有限责任公司 | It is a kind of to prepare method of the cigarette with sugared spices using high-pressure homogeneous |
| CN107981405A (en) * | 2017-12-12 | 2018-05-04 | 湖北中烟工业有限责任公司 | A kind of preparation method and applications for heating the cigarette that do not burn |
| CN108851208A (en) * | 2018-05-17 | 2018-11-23 | 中国烟草总公司郑州烟草研究院 | A kind of cigarette filter rod and preparation method thereof |
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