CN102960849B - Application of begass on cigarette production aspect and preparation method of begass reconstruction tobacco leaves - Google Patents
Application of begass on cigarette production aspect and preparation method of begass reconstruction tobacco leaves Download PDFInfo
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- CN102960849B CN102960849B CN201210440693.7A CN201210440693A CN102960849B CN 102960849 B CN102960849 B CN 102960849B CN 201210440693 A CN201210440693 A CN 201210440693A CN 102960849 B CN102960849 B CN 102960849B
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Abstract
The invention discloses an application of begasses on the cigarette production aspect and preparation method of begass reconstruction tobacco leaves. The preparation method comprises the following steps of smashing begass, separating the skin slag from the medullary slag, respectively collecting the skin slag and the medullary slag mixture, pulping the skin slag to obtain the skin size; respectively extracting and separating the medullary slag mixture, tobacco powder mixture and tobacco stems to be pulped, obtaining the tobacco powder medullary size and the tobacco stem size, mixing the skin size, the tobacco medullary size and the tobacco stem size to obtain the mixed size, and then preparing the reconstruction tobacco leaves paper substrate through a sheet making step and a drying step. Due to the adoption of the application and the preparation method, a new way for utilizing the begass resource can be developed, the physical performance and the chemical component content of the reconstruction tobacco leaves paper substrate are matched with the characteristics of the cigarette, no unfavorable effect is brought to the reconstruction tobacco leaves, the cost is low, and the production cost of the reconstruction tobacco leaves can be further reduced.
Description
Technical field
The invention belongs to production of cigarettes technical field, be specifically related to the application of bagasse aspect production of cigarettes and the preparation method of sugarcane reconstituted tobacco.
Background technology
China is tobacco big country, and annual production and the consumption of cigarette are sure to occupy the first in the world, and the demand of production of cigarettes raw material is very huge, and reconstituted tobacco has become important production of cigarettes raw material.
Reconstituted tobacco is a kind of raw material of cigarette that utilizes the reproduction process processing manufacture of recombinating after the cigarette leftover bits and pieces such as offal, crumbled tobacco and discarded tobacco leaf or tobacco waste formula combination to obtain.Paper process is one of important method of preparing reconstituted tobacco, and along with the development of China's papermaking-method reconstituted tobaccos technology, papermaking-method reconstituted tobaccos has become the main method of cigarette composition, is applied widely.In order to make reconstituted tobacco prepared by paper process there is suitable physical property, chemical composition content and smell, need in the formula of reconstituted tobacco, add more than 5% cigarette wood pulp cellulose, the price of this wood pulp cellulose, at 7000～8000 yuans/ton, has increased the production cost of reconstituted tobacco.
Sugarcane is the important sugar crop of China, but the bagasse utilization rate of squeezing after sucrose is lower.Through squeezing sugar remaining bagasse afterwards, fibre length is about 0.65～2.17mm, and width is 21～28 μ m, and prior art utilizes bagasse to produce paper products as the alternative materials of timber.But in bagasse, only less than 50% fiber, can be used for papermaking, and because the impact of lignin in bagasse causes defibrination energy to consume excessive while carrying out machinery pulping, pulping cost is high.So at present the whole world refines sugar the bagasse number that produces every year in hundred million tons, except on a small quantity, for papermaking and pressing plate, majority is all taken as fuel and burns, and has not only wasted resource but also contaminated environment.
Although bagasse contains can be used for the fiber of papermaking, it is feasible utilizing in theory it to replace tobacco material to produce reconstituted tobacoo.CN201110371449.5 discloses a kind of reconstituted tobacoo that adds sugarcane fiber, and it is that sugarcane fiber is mixed by clear water and carried with baccy fiber, solid content making beating, and the technique such as manufacture paper with pulp, obtains being added with the reconstituted tobacoo of sugarcane fiber.But in fact, bagasse belongs to skin, medullary substance mixture, the content of medullary substance is greatly between 20～35%, be to consist of parenchyma cell, fiber is shorter, there is no felt power, can make the tensile strength variation of reconstituted tobacco, therefore be unfavorable for the production process of papermaking-method reconstituted tobaccos, but the existence of medullary substance can improve the organoleptic quality of reconstituted tobacco again simultaneously.The existence of this contradiction, fails effectively to be solved, and has therefore limited the technical development that bagasse is produced for reconstituted tobacco.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art to bagasse reutilization technology, the application of bagasse aspect production of cigarettes is provided.
Another object of the present invention is to provide the preparation method of sugarcane reconstituted tobacco.This preparation method is based on paper process, have easy to operate, environmental protection, cost is low, economic benefit is high feature, can apply the equipment of existing tobacco manufacturing enterprise, recycling bagasse is produced reconstituted tobacco, save other resources of producing tobacco reconstituted tobacco, turn waste into wealth.
Another object of the present invention is to provide the reconstituted tobacco of a kind of low tar of preparing based on said method, low nicotine, high degree of comfort, high fragrance.
Above-mentioned purpose of the present invention is achieved by following technical solution:
The invention provides the application of bagasse aspect production of cigarettes, employing is prepared the bagasse obtaining after sucrose and is prepared reconstituted tobacco paper substrate as raw material;
Specifically with reducing mechanism, bagasse is smashed, disintegrating slag after pulverizing is mixed with water, by vibratory sieve groove, the disintegrating slag of separated cortex and medullary substance part the medullary substance part mixture of collecting respectively cortex part disintegrating slag and shaking and, cortex part disintegrating slag is filtered, cortex slag after filtration carries out defibrination, obtains cortex slurry;
Medullary substance part mixture is joined in offal, do as a whole common through extract and separate with offal, obtain the soluble material slag of offal medullary substance, offal is obtained to the soluble material slag of offal through extract and separate, by the soluble material slag of offal medullary substance and the slurrying respectively of the soluble material slag of offal, obtain offal medullary substance slurry and offal slurry, cortex slurry, offal medullary substance slurry and offal slurry are mixed to get to mixed slurry, then through handsheet, the dry reconstituted tobacco paper substrate of preparing;
Wherein, the weight ratio of total oven dry weight of cortex slurry and offal medullary substance slurry and offal slurry is 20:80～30:70.
The operation such as described defibrination, handsheet is conventional with reference to the art.As a kind of preferred version, it is the low concentration slurries of 2～6 quality % that the refining process of described cortex part disintegrating slag defibrination is preferably concentration of slurry control, under the mill condition of 0.2～0.4mm, and defibrination 1～3 time.The refining process of medullary substance part mixture and offal mixture and the refining process of offal are conventional with reference to the art, preferably, the pulping process of medullary substance offal slag, the soluble material slag of offal and wood pulp cellulose is for adopting the mill that abrasive disk space is 0.2～0.5mm, single defibrination.
The preparation method who the invention provides a kind of sugarcane reconstituted tobacco, comprises the steps:
(1) bagasse is smashed, the disintegrating slag after pulverizing is mixed with water, by vibratory sieve groove, medullary substance disintegrating slag below the cortex disintegrating slag that separation is shaken above groove and the groove that shakes, after cortex disintegrating slag is filtered out to moisture, obtain the soluble material slag of cortex, by the soluble material sizing slurry of cortex, obtain cortex slurry;
(2) medullary substance disintegrating slag and offal is admixed together, do as a whole, through extraction, Separation of Solid and Liquid, obtain the soluble material slag of offal medullary substance and offal medullary substance; Offal is obtained to stem extracting solution and the soluble material slag of offal through extraction, Separation of Solid and Liquid; The soluble material slag of the offal medullary substance obtaining and the soluble material slag of offal are carried out respectively to defibrination, obtain offal medullary substance slurry and offal slurry;
(3) step (1) gained cortex slurry is mixed with step (2) gained offal medullary substance slurry and offal slurry, then carry out handsheet, dry, obtain reconstituted tobacco paper substrate;
(4) by the offal medullary substance extract of step (2) gained, the concentrated coating fluid of allocating to obtain of stem extracting solution;
(5) step (4) gained coating fluid is applied on step (3) gained reconstituted tobacco paper substrate, is then dried, cuts into slices and make reconstituted tobacco;
Wherein, the aperture of the described vibratory sieve groove of step (1) is 0.5～2 square centimeter, is preferably 1 square centimeter;
The described refining process by the soluble material sizing slurry of cortex of step (1) is that concentration of slurry control is the low concentration slurries of 2～6 quality %, under the mill condition of 0.2～0.4mm, and defibrination 1～3 time.
Described all the other slurries of step (3) are step (2) gained offal medullary substance slurry and offal slurry; Or be step (2) gained offal medullary substance slurry, offal slurry and wood pulp cellulose;
The described sugarcane skin chylema of step (3) material is 20:80～30:70 with total oven dry weight ratio of offal medullary substance slurry and offal slurry.
Preferably, in step (3), can also add wood fibre.The ratio of mixing is:
According to over dry substance weight ratio meter, sugarcane skin chylema material: offal medullary substance slurry: offal slurry: wood pulp cellulose=20～30:40～70:0～60%:0～5%.
Bagasse has comprised cortex and medullary substance two parts conventionally, because the physical characteristic of cortex and medullary substance is different, after smashing, the disintegrating slag area that cortex partly forms is larger, the disintegrating slag area that medullary substance partly forms is less, selects the vibratory sieve groove of reasonable size, relatively large cortex partly can be retained on vibratory sieve groove, the disintegrating slag that can sieve is medullary substance part disintegrating slag, and cortex and medullary substance part are separated well.
While mixing with sugarcane skin chylema material, offal medullary substance slurry, offal slurry in step (3), bagasse can replace the wood pulp cellulose in reconstituted tobacco paper substrate completely; When mixing with sugarcane skin chylema material, offal medullary substance slurry, offal slurry and wood pulp cellulose, sugarcane cortex slag has partly replaced the wood pulp cellulose in reconstituted tobacco paper substrate, utilized well discarded bagasse, and significantly save production of cigarettes cost, obtain equal or more excellent paper substrate performance simultaneously.
Because sugarcane cortex slag institute's fibre-bearing and offal, offal institute's fibre-bearing and wood-fibred there are differences, in order to guarantee the final performance of paper substrate, the present invention carries out defibrination processing to the soluble material slag of sugarcane cortex slag, offal medullary substance slag and offal respectively, guarantees slurry quality.Through inventor, repeatedly study and constantly Test Summary and analysis, summary obtains: in step (1), it is the low concentration slurries of 2～6 quality % that the refining process of the soluble material slag of described sugarcane cortex is preferably concentration of slurry control, under the mill condition that is 0.2～0.4mm at abrasive disk space, defibrination 1～3 time.The slurrying of offal and tobacco stalk fibre or wood pulp cellulose is processed can be with reference to existing routine techniques, and preferably, the pulping process of medullary substance offal slag, the soluble material slag of offal and wood pulp cellulose is for adopting the mill that abrasive disk space is 0.2～0.5mm, single defibrination.
Extraction and the Separation of Solid and Liquid of step (2), the common process that can prepare in reconstituted tobacco with reference to the paper process of this area carries out.As a kind of preferred version, in step (2), described extraction is preferably and adopts water as extractant, according to offal: the ratio that the weight ratio of water is 1:5, at 80 ℃, extracts 30 minutes.According to offal: the ratio that the weight ratio of water is 1:5, at 80 ℃, extracts 30 minutes.
As a kind of preferred version, in step (3), described being dried as subregion is dried carried out at 100～160 ℃, is dried to and makes the water content of reconstituted tobacco paper substrate at 16～20 quality %.
As a kind of preferred version, in step (5), described being dried at 80～120 ℃ carried out, and is dried to and makes the water content of reconstituted tobacco in 11～13% (mass percentage content).
The invention provides said method and prepare reconstituted tobacco.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is off the beaten track, has creatively solved the technical deficiency that sugarcane fibre is applied to production of cigarettes, searches out the application equalization point of bagasse cortex and medullary substance, from technique and ratio aspect, provides overall technical architecture.The invention provides new important recycling approach and the means of bagasse, solved on the one hand and prepared sucrose and produce the wasting of resources and the problem of environmental pollution that a large amount of bagasse causes, turn waste into wealth, success substitutes expensive wood fiber raw material with the bagasse that can be described as zero cost with low cost on the other hand, and sum up suitable proportioning consumption, be expected further to reduce the consumption of offal and offal, thereby effectively solve tobacco, produce a Raw demand difficult problem.The physical property of the reconstituted tobacco paper substrate preparing, chemical composition content mate with cigarette characteristic very much, obtained the remarkable technique effect of low tar, low nicotine, high degree of comfort;
(2) the present invention is directed to the feature of bagasse, sum up the reasonable treatment technology scheme of bagasse, and provide reconstituted tobacco especially its paper substrate rationally, the whole preparation method of system, critical process is adjusted, by simple process conditions, improve and just can realize bagasse in the recycling aspect production of cigarettes, apply the equipment of existing tobacco manufacturing enterprise and just can realize, do not need investment goods facility again, there is important practical extending application value.
(3) the present invention further determines suitable solid-liquid ratio, extraction time, extraction temperature and crucial specific aim pulping process, success, reasonably utilizes content in bagasse up to 50～75% cellulose and hemicellulose.The physical property, the chemical composition content that experimental results show that the reconstituted tobacco paper substrate preparing mate with cigarette characteristic very much.
Accompanying drawing explanation
The preparation method's of Fig. 1 reconstituted tobacco of the present invention process flow diagram.
The specific embodiment
Below in conjunction with specific embodiment, further describe the present invention.Unless stated otherwise, raw material involved in the present invention, equipment and method are raw material, equipment and the method for the art routine.
The preparation of embodiment 1 bagasse and wood pulp cellulose reconstituted tobacco processed
Bagasse derives from the residue after sugar refinery's cane milling extracts; Offal, offal and wood pulp cellulose are directly purchased by thin slice factory, are the commercial offal of routine, offal and wood pulp cellulose.In the present embodiment, with reducing mechanism, first 35kg bagasse is smashed, disintegrating slag after pulverizing is mixed with water, by the vibratory sieve groove in 1 square centimeter of aperture, collect respectively cortex part disintegrating slag and medullary substance part disintegrating slag, filter out and obtain the soluble material slag of 35kg sugarcane cortex (non-dry) and the soluble material slag of 10kg medullary substance (non-being dried) after moisture;
Get offal 50kg as raw material, add the soluble material slag of 10kg medullary substance in previous step, add water 300kg and at 80 ℃, adopt conventional equipment extraction 30min, through Separation of Solid and Liquid, obtain medullary substance offal extract 280kg and the soluble material slag of 80kg medullary substance offal (non-dry);
Get offal 35kg as raw material, add water 175kg and at 80 ℃, adopt conventional equipment extraction 30min, through Separation of Solid and Liquid, obtain stem extracting solution 160kg and the soluble material slag of 50kg offal (non-dry);
Can first the soluble material slag of sugarcane cortex 35kg be carried out to thermophilic digestion and then carry out defibrination.Preferably 100 ℃ of the temperature of thermophilic digestion, digestion time preferably 40～60 minutes, guarantees to make its abundant swollen.Adopting low concentration fiberizer to carry out defibrination the soluble material slag of cortex, is 2～6 quality % by concentration of slurry control, and under the mill condition that is 0.2～0.4mm at abrasive disk space, defibrination 1～3 time, obtains sugarcane slurry.It is 0.2～0.5mm mill defibrination that the soluble material slag of 80kg medullary substance offal, the soluble material slag of 50kg offal are adopted respectively to abrasive disk space.By the slurry that obtains three parts mix, according to a conventional method handsheet, dry (temperature subregion is dry, heat gradually to 160 ℃ from 100 ℃) reconstituted tobacco paper substrate;
Tobacco material extract is concentrated into solid content and reaches 50%, in the concentrate quality of medullary substance offal extract, stem extracting solution, with reference to being routinely added to propane diols 2～5%, calcium carbonate 2～10%, carbohydrate 4～15% etc., allocate to obtain coating fluid (described percentage is mass percentage content).
Coating fluid is returned and is coated onto on reconstituted tobacco paper substrate, subsequent drying (80～120 ℃), cut into slices and obtain reconstituted tobacco.
In the present embodiment, medullary substance offal slurry+offal slurry: the weight ratio of the over dry material of sugarcane skin chylema material: 25:25.
Take the present embodiment as test sample, with equivalent wood pulp cellulose, replace cortex slurry, with equivalent offal slag, replace medullary substance slag, other components and condition are constant, and the reconstituted tobacco making is control sample.Through contrast experiment and test, the releasing content of coke tar of test sample is 7.7 grams/, and the releasing content of coke tar of control sample is 8.1 grams/; The CO burst size of test sample is 11.7 grams/, and the releasing content of coke tar of control sample is 12.1 grams/; The nicotine burst size of test sample is 0.78 gram/, and the nicotine burst size of control sample is 0.84 gram/.
The present embodiment tobacco reconstituted tobacco and control sample tobacco reconstituted tobacco are prepared to cigarette test cigarette and contrast cigarette in conjunction with existing common process, by 7 professional members of smoking, carry out sensory evaluation, with contrast cigarette and compare, test sample cigarette inhaling taste, smell in fragrant and mouthfeel and improve significantly than the equal tool of control sample cigarette, be a kind of typical reconstituted tobacco product.The soft silk floss of test cigarette product flue gas, exquisiteness, flow velocity is slower, and long sense obviously increases; Fragrance texture is clear, bright, thoroughly send out, the feature that harmony is good, and assorted gas is little, and flue gas moisture feeling significantly increases, and oral cavity is clean, and global comfort obviously promotes.
The preparation of embodiment 2 bagasse reconstituted tobacco processed
Described in the present embodiment, preparation method's flow process of reconstituted tobacco as shown in Figure 1.
Bagasse derives from the residue after sugar refinery's cane milling extracts; Offal, offal and wood pulp cellulose are directly purchased by reconstituted tobacoo factory, are the commercial offal of routine, offal and wood pulp cellulose.In the present embodiment, with reducing mechanism, first 30kg bagasse is smashed, disintegrating slag after pulverizing is mixed with water, by the vibratory sieve groove in 1 square centimeter of aperture, collect respectively cortex part disintegrating slag and medullary substance part disintegrating slag, filter out and obtain the soluble material slag of 30kg sugarcane cortex (non-dry) and the soluble material slag of 8kg medullary substance (non-being dried) after moisture;
Get offal 60kg as raw material, add the soluble material slag of 8kg medullary substance in previous step, add water 340kg and at 80 ℃, adopt conventional equipment extraction 30min, through Separation of Solid and Liquid, obtain medullary substance offal extract 305kg and the soluble material slag of 95kg medullary substance offal (non-dry);
Get offal 30kg as raw material, add water 150kg and at 80 ℃, adopt conventional equipment extraction 30min, through Separation of Solid and Liquid, obtain stem extracting solution 137kg and the soluble material slag of 43kg offal (non-dry);
The soluble material slag of sugarcane cortex 30kg is adopted to low concentration fiberizer, and it is the low concentration slurries of 2～6 quality % that concentration of slurry is controlled, and under the mill condition that is 0.2～0.4mm at abrasive disk space, defibrination 1～3 time, obtains sugarcane skin chylema material.It is 0.2～0.5mm mill defibrination that the soluble material slag of 95kg medullary substance offal and the soluble material slag of 43kg offal are adopted respectively to abrasive disk space, by the slurry that obtains three parts mix, according to a conventional method handsheet, it is dry that (temperature subregion is dry, heat gradually to 160 ℃ from 100 ℃) reconstituted tobacco paper substrate;
Medullary substance offal extract, stem extracting solution are concentrated into solid content and reach 50% (mass percentage content), in the concentrate quality of medullary substance offal extract, stem extracting solution, with reference to being routinely added to propane diols 2～5%, calcium carbonate 2～10%, carbohydrate 4～15% etc., allocate to obtain coating fluid (described percentage is mass percentage content).
Coating fluid is returned and is coated onto on reconstituted tobacco paper substrate, dry at 80～120 ℃, cut into slices and obtain reconstituted tobacco.
In the present embodiment, medullary substance offal slurry: offal slurry: the weight ratio of sugarcane slurry is 59:20:21.Take the present embodiment as test sample, with equivalent wood pulp cellulose, replace cortex slurry, with equivalent offal slag, replace medullary substance slag, other components and condition are constant, and the reconstituted tobacco making is control sample.Through contrast experiment and test, the releasing content of coke tar of test sample is 7.2 grams/, and the releasing content of coke tar of control sample is 8.1 grams/; The CO burst size of test sample is 11.0 grams/, and the releasing content of coke tar of control sample is 12.0 grams/; The nicotine burst size of test sample is 0.71 gram/, and the nicotine burst size of control sample is 0.8 gram/.
The present embodiment tobacco reconstituted tobacco and control sample tobacco reconstituted tobacco are prepared to cigarette test cigarette and contrast cigarette in conjunction with existing common process, by 10 professional members of smoking, carry out sensory evaluation, with contrast cigarette and compare, test sample cigarette inhaling taste, smell in fragrant and mouthfeel and improve significantly than the equal tool of control sample cigarette, be a kind of typical reconstituted tobacco product.The soft silk floss of test cigarette product flue gas, exquisiteness, flow velocity is slower, and long sense obviously increases; Fragrance texture is clear, bright, thoroughly send out, the feature that harmony is good, and assorted gas is little, and flue gas moisture feeling significantly increases, and oral cavity is clean, and global comfort obviously promotes.
The preparation of embodiment 3 bagasse reconstituted tobacco processed
Bagasse derives from the residue after sugar refinery's cane milling extracts; Offal, offal and wood pulp cellulose are directly purchased by thin slice factory, are the commercial offal of routine, offal and wood pulp cellulose.In the present embodiment, with reducing mechanism, first 45kg bagasse is smashed, disintegrating slag after pulverizing is mixed with water, by the vibratory sieve groove in 1 square centimeter of aperture, collect respectively cortex part disintegrating slag and medullary substance part disintegrating slag, filter out and obtain the soluble material slag of 45kg sugarcane cortex (non-dry) and the soluble material slag of 12kg medullary substance (non-being dried) after moisture;
Get offal 61kg as raw material, add the soluble material slag of 12kg medullary substance in previous step, add water 365kg and at 80 ℃, adopt conventional equipment extraction 30min, through Separation of Solid and Liquid, obtain medullary substance offal extract 338kg and the soluble material slag of 100kg medullary substance offal (non-dry);
Get offal 15kg as raw material, add water 75kg and at 80 ℃, adopt conventional equipment extraction 30min, through Separation of Solid and Liquid, obtain stem extracting solution 69kg and the soluble material slag of 21kg offal (non-dry);
The soluble material slag of sugarcane cortex 45kg is adopted to low concentration fiberizer, is 2～6 quality % by concentration of slurry control, and under the mill condition that is 0.2～0.4mm at abrasive disk space, defibrination 1～3 time, obtains sugarcane slurry.It is the mill defibrination of 0.2～0.5mm that the soluble material slag of 100kg medullary substance offal and the soluble material slag of 21kg offal are adopted respectively to abrasive disk space, by the slurry of three parts that obtain mix, according to a conventional method handsheet, it is dry that (temperature subregion is dry, from 100 ℃, heat gradually to 160 ℃), obtain reconstituted tobacco paper substrate;
Tobacco material extract is concentrated into solid content and reaches 50%, by the addition of embodiment 1, add propane diols, calcium carbonate, carbohydrate etc. to allocate to obtain coating fluid.
Coating fluid is returned and is coated onto on reconstituted tobacco paper substrate, subsequent drying (80～120 ℃), cut into slices and obtain reconstituted tobacco.
In the present embodiment, medullary substance offal slurry: offal slurry: the weight ratio of sugarcane slurry is 60:10:30, take the present embodiment as test sample, with equivalent wood pulp cellulose, replaces sugarcane slurry, and other components and condition are constant, and the reconstituted tobacco making is control sample.Through contrast experiment and test, the releasing content of coke tar of test sample is 7.5 grams/, and the releasing content of coke tar of control sample is 7.9 grams/; The CO burst size of test sample is 10.4 grams/, and the releasing content of coke tar of control sample is 11.6 grams/; The nicotine burst size of test sample is 0.65 gram/, and the nicotine burst size of control sample is 0.81 gram/.
The present embodiment tobacco reconstituted tobacco and control sample tobacco reconstituted tobacco are prepared to cigarette test cigarette and contrast cigarette in conjunction with existing common process, by 7 professional members of smoking, carry out sensory evaluation, with contrast cigarette and compare, test sample cigarette inhaling taste, smell in fragrant and mouthfeel and improve significantly than the equal tool of control sample cigarette, be a kind of typical reconstituted tobacco product.The soft silk floss of test cigarette product flue gas, exquisiteness, flow velocity is slower, and long sense obviously increases; Fragrance texture is clear, bright, thoroughly send out, the feature that harmony is good, and assorted gas is little, and flue gas moisture feeling significantly increases, and oral cavity is clean, and global comfort obviously promotes.
Comparative example 1
Adopt raw material and the technique identical with embodiment 1, when difference is the soluble material slag of sugarcane cortex to carry out defibrination, adopt the mill that abrasive disk space is 0.5～0.8mm, defibrination 1～3 time.
Take this comparative example as contrast sample test, contrast sample releasing content of coke tar be 7.9 grams/; The CO burst size of contrast sample is 12 grams/; The nicotine burst size of contrast sample is 0.85 gram/.
This comparative example tobacco reconstituted tobacco is prepared to contrast cigarette product in conjunction with existing common process, by 7 professional members of smoking, carry out sensory evaluation.Contrast cigarette product flue gas shows slightly coarse, and the property sent out is poor thoroughly, and assorted gas is larger, and perfume quantity is not enough, and meanwhile, the picotement in nasal cavity and oral cavity is more obvious, and oral cavity is residual larger.
Comparative example 2
Adopt raw material and the technique identical with embodiment 1, difference is sugarcane cortex and the not separated processing of medullary substance to pulverizing, and the bagasse of pulverizing is directly gone up after low concentration grinds defibrination and manufactured paper with pulp with other pulp components.
To recently seeing, the tensile strength of the reconstituted tobacco of former technique is 0.9KN/m, and the tensile strength of contrast reconstituted tobacco is 0.7KN/m.
Claims (2)
1. the application of bagasse aspect production of cigarettes, it is characterized in that adopting and prepares the bagasse obtaining after sucrose and prepare reconstituted tobacco paper substrate as raw material; With reducing mechanism, bagasse is smashed, disintegrating slag after pulverizing is mixed with water, and the disintegrating slag of separated cortex and medullary substance part is also collected respectively cortex part disintegrating slag and medullary substance part mixture, and cortex part disintegrating slag is filtered, cortex slag after filtration carries out defibrination, obtains cortex slurry; Medullary substance part mixture is joined in offal through extract and separate, obtain the soluble material slag of offal medullary substance, offal is obtained to the soluble material slag of offal through extract and separate, by the soluble material slag of offal medullary substance and the slurrying respectively of the soluble material slag of offal, obtain offal medullary substance slurry and offal slurry, cortex slurry, offal medullary substance slurry and offal slurry are mixed to get to mixed slurry, then through handsheet, the dry reconstituted tobacco paper substrate of preparing.
2. the application of bagasse aspect production of cigarettes according to claim 1, the weight ratio that it is characterized in that total oven dry weight of described cortex slurry and offal medullary substance slurry and offal slurry is 20:80～30:70.
3. the application of bagasse aspect production of cigarettes according to claim 1, the refining process that it is characterized in that described cortex sizing slurry is that concentration of slurry control is the low concentration slurries of 2～6 quality %, under the mill condition of 0.2～0.4mm, defibrination 1～3 time.
4. a reconstituted tobacco paper substrate preparation method who realizes application described in claim 1, it is characterized in that comprising the steps: that (1) smash bagasse, disintegrating slag after pulverizing is mixed with water, by vibratory sieve groove, medullary substance disintegrating slag below the cortex disintegrating slag that separation is shaken above groove and the groove that shakes, after cortex disintegrating slag is filtered out to moisture, obtain the soluble material slag of cortex, by the soluble material sizing slurry of cortex, obtain cortex slurry;
(2) medullary substance disintegrating slag and offal is admixed together, do as a whole, through extraction, Separation of Solid and Liquid, obtain the soluble material slag of offal medullary substance extract and offal medullary substance; Offal is obtained to stem extracting solution and the soluble material slag of offal through extraction, Separation of Solid and Liquid; The soluble material slag of the offal medullary substance obtaining and the soluble material slag of offal are carried out respectively to defibrination, obtain offal medullary substance slurry and offal slurry;
(3) step (1) gained cortex slurry and step (2) gained offal medullary substance slurry and offal slurry are mixed to get to mixed slurry, then carry out handsheet, dry, obtain reconstituted tobacco paper substrate;
(4) by the offal medullary substance extract of step (2) gained, the concentrated coating fluid of allocating to obtain of stem extracting solution;
(5) step (4) gained coating fluid is applied on step (3) gained reconstituted tobacco paper substrate, is then dried, cuts into slices and make reconstituted tobacco; Wherein, the aperture of the described vibratory sieve groove of step (1) is 0.5～2 square centimeter.
5. reconstituted tobacco paper substrate preparation method according to claim 4, it is characterized in that the described refining process by the soluble material sizing slurry of cortex of step (1) is that concentration of slurry control is the low concentration slurries of 2～6 quality %, under the mill condition of 0.2～0.4mm, defibrination 1～3 time.
6. reconstituted tobacco paper substrate preparation method according to claim 4, is characterized in that the aperture of the described vibratory sieve groove of step (1) is 1 square centimeter.
7. the reconstituted tobacco paper substrate that claim 4～6 any one preparation method prepares.
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| CN104172472B (en) * | 2014-07-31 | 2017-03-08 | 云南中烟工业有限责任公司 | A kind of sugarcane fiber papery cigarette filter stick |
| CN104878129B (en) * | 2015-04-08 | 2018-06-19 | 广东中烟工业有限责任公司 | The method for producing cigarette xylose treatment fluid and product and application are detached from bagasse |
| CN105286078B (en) * | 2015-11-21 | 2017-05-10 | 安徽中烟再造烟叶科技有限责任公司 | Method for papermaking method reconstituted tobacco by replacing wood pulp fibers through cotton stalk bark fibers |
| CN107625194A (en) * | 2017-08-30 | 2018-01-26 | 常州市海若纺织品有限公司 | A kind of preparation method of reconstituted tobacco |
| CN108783584A (en) * | 2018-07-20 | 2018-11-13 | 东莞市香草生物工程有限公司 | A kind of sugarcane crude fibre health-care cigarette and preparation method and sugarcane crude fibre health tobacco composition and application |
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| US4306578A (en) * | 1978-03-17 | 1981-12-22 | Amf Incorporated | Tobacco sheet reinforced with hardwood pulp |
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