CN105077555B - A kind of processing method of papermaking-method reconstituted tobaccos - Google Patents

A kind of processing method of papermaking-method reconstituted tobaccos Download PDF

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CN105077555B
CN105077555B CN201510397792.5A CN201510397792A CN105077555B CN 105077555 B CN105077555 B CN 105077555B CN 201510397792 A CN201510397792 A CN 201510397792A CN 105077555 B CN105077555 B CN 105077555B
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calcium carbonate
slurry
tobacco
wood pulp
papermaking
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CN105077555A (en
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周学政
赵保军
俞海军
张燕
陈昆燕
彭少磊
方军
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YANTAI ZHONGHAI DIAOTAI BIOLOGICAL TECHNOLOGY DEVELOPMENT CO., LTD.
China Tobacco Sichuan Industrial Co Ltd
Chongqing China Tobacco Industry Co Ltd
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Yantai Zhonghai Diaotai Biological Technology Development Co Ltd
China Tobacco Chuanyu Industrial Co Ltd
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Abstract

The processing method that the present invention relates to a kind of papermaking-method reconstituted tobaccos, calcium carbonate is added in the fibre stuff of certain beating degree by the method, calcium carbonate and fibre stuff is made fully to adsorb formation complex, wrap up with modifying agent, form bigger wadding aggressiveness, the most respectively with surfactant, cross-linking agent to wadding aggressiveness surface modification and disposal of stability, after being mixed with tobacco slurry by modified calcium carbonate by multiple elements design retention aid and filtering aid system, it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.Calcium carbonate and the adhesion of slurry that employing this method is modified strengthen, and not easily run off, and modified calcium carbonate and the slurry retention in reconstituted tobacco is high.

Description

A kind of processing method of papermaking-method reconstituted tobaccos
[technical field]
The invention belongs to tobacco processing techniques, relate to papermaking-method reconstituted tobaccos production field, be specifically related to one The processing method of papermaking-method reconstituted tobaccos.
[background technology]
Reconstituted tobacco is also known as recombination tobacco leaf, reconstituted tobacoo, homogenizing Nicotiana tabacum L. etc..Abroad open from mid-term in last century Begin research use papermaking-method reconstituted tobaccos, and domestic papermaking-method reconstituted tobaccos industry development and starting are the most later, but Development speed and technological progress are all very fast, and papermaking-method reconstituted tobaccos is saving raw tobacco material, lowering harm and decreasing coking, increasing The aspects such as fragrant humectation, prominent cigarette product style and features all have stronger functional type effect, current paper process Reconstituted tobacco has become the raw material that Chinese-style cigarette is important and indispensable.
The processing mode of reconstituted tobacco typically has following several, roll-in method, paper process, thick paste method, is impregnated with Method, microplate method etc., wherein papermaking-method reconstituted tobaccos is topmost processing mode.Papermaking-method reconstituted tobaccos Mainly with the cabo produced during Medicated cigarette and beating and double roasting, fragment, offal, ash rod, discarded tobacco leaf etc. For raw material, it is equipped with other non-tobacco fibrous raw material, additives etc., through extracting, concentrate, pull an oar, manufacturing paper with pulp, It is coated with, is dried, the process such as cuts, make the shape course of processing close to natural tobacco.
Main tobacco material used by cabo and fragment tobacco business papermaking-method reconstituted tobaccos.Fragment is provided that Preferably aroma substance, and cabo mainly provides the fiber of reconstituted tobacco, generally, cabo consumption 30～80%.
Calcium carbonate is additive important in papermaking-method reconstituted tobaccos production process, according to calcium carbonate production method Difference, calcium carbonate is divided into precipitated calcium carbonate, ground calcium carbonate, gel calcium carbonate and crystal calcium carbonate, mesh Before, most of papermaking-method reconstituted tobaccos manufacturing enterprises all use precipitated calcium carbonate as filler.Calcium carbonate can have Effect improves physical property and the permeance property of chip base, reduces the substance release amount such as reconstituted tobacco product tar and CO.
Traditional using method of calcium carbonate is usually and is added directly into tobacco chippings slurry according to certain design proportion In material, it is allowed to mix homogeneously with slurry by mechanical agitation.Compared to tobacco slurry, the particle diameter of calcium carbonate is very Little, during manufacturing paper with pulp, wet end runs off serious, therefore, only by the pure physics between calcium carbonate and tobacco slurry Adsorption, is extremely difficult to effective flocculation therebetween, causes a large amount of calcium carbonate to run off in vain.Actual raw In product, being accomplished by strengthening the usage amount of calcium carbonate to improve retention, its result frequently can lead to more carbon Acid calcium loss in plain boiled water, adds cost, reduces reuse plain boiled water quality, adds sewage disposal energy consumption Consume with ton product water.
In actual production, in reconstituted tobacco, the content of calcium carbonate is usually and weighs according to the size of retention. At present, during adding calcium carbonate, generally there is the problem that retention is relatively low in papermaking-method reconstituted tobaccos, Directly affect reconstituted tobacco product quality.In recent years, improve calcium carbonate retention rate research and be always paper process again Make difficult point and the focus of Nicotiana tabacum L. area research.Existing research, for the calcium carbonate used by reconstituted tobacco and The multiple retention and drainage aid agents such as chitosan, melon glue, bentonite have relatively in-depth study, but not by carbon Acid calcium is modified improves reconstituted tobacco chip base with multiple elements design retention aid and filtering aid system as an entirety, system consideration The retention of middle calcium carbonate, can be effectively improved the effect of retention and drainage system simultaneously.
Research shows, (a) adds outer fibre can improve calcium carbonate retention rate and the quality of Nicotiana tabacum L. paper substrate.Patent CN201210190343 describes a kind of wood pulp cellulose that adds in tobacco material is starched when handsheet, with raising again The method making Nicotiana tabacum L. paper substrate quality.
B () changes calcium carbonate addition manner, can improve the retention of calcium carbonate.Patent CN 101822419 A Describe a kind of by adding soluble carbonate salt solution in the slurry, improve in papermaking-method reconstituted tobaccos chip base The method of calcium carbonate retention rate.Patent CN 103919271 A describes one and is first mixed with calcium carbonate by tobacco pulp Close making beating, then add plus fiber and chitosan retention agent, with the method improving calcium carbonate retention rate.
C () often carries out covering property in paper industry and modifies the retention studying raising filler, king filler Intelligent duckweed reports employing epoxychloropropane Cross-linking Cationic Starch and grinding calcium carbonate is carried out coating modification, can carry Raise and fill out the tensile strength of paper, bursting strength and filler retention [China's papermaking, 2010,1 (29)]；Shen Jing reports Calcium carbonate is coated with by employing carboxymethyl cellulose/aluminum sulfate, improves height and fills out mechanical property and the carbon of paper Acid calcium retention (Carbohydrate Polymer, 2010,81).But in such research of Nicotiana tabacum L. manufacture field relatively Less, it is that coating agent is to calcium carbonate that patent CN 103859576 A describes a kind of employing native potato starch Filler carries out parcel process, uses charge adjusting agent regulation pulp fiber surface charge, is added by the filler of parcel Enter in tobacco slurry, with the method improving fiber and filler retention.
D () utilizes retention agent to improve calcium carbonate retention in chip base to a certain extent, wherein chitosan, Guar gums etc. have preferable retention and drainage effect.Patent CN 102715641 A describes a kind of by copying Sheet step is added calcium carbonate, wood pulp cellulose and guar gum in tobacco slurry and is improved reconstituted tobacco paper substrate quality Method.Patent CN 102715642 A describes a kind of raising and adds carbon in tobacco slurry in handsheet step The method that acid calcium and guar gum improve reconstituted tobacco paper substrate quality.Hu Huiren reports employing chitosan/swollen The retention aid and filtering aid system of profit soil microgranule binary improves tobacco slurry and the retention of filler, improves Nicotiana tabacum L. substrate Quality [China's papermaking, 2011,4 (30)].At present, most domestic reconstituted tobacco enterprise uses shell the most aborning Polysaccharide, guar gum etc. improve retention aid and filtering aid performance.
Other aspects, patent CN 103829364 A describes a kind of by salt coating fluid, improves calcium carbonate Retention on reconstituted tobacco and distribution consistency degree, thus improve the humid keeping performance of reconstituted tobacco, physical property Matter and the method for sensory evaluating smoking's effect.
The studies above shows, by change calcium carbonate addition manner, add wood pulp cellulose and use chitosan, The measures such as guar gum auxiliary agent, although retention and the chip base of calcium carbonate in chip base can be improved to a certain extent Physical index.But mostly rest on laboratory stage, actual production process deposits middle operability is strong, makes By problems such as poor effect, effective retention of calcium carbonate in chip base is caused in actual production process still to reach not To expection requirement.The present invention forms complex first with cabo slurry absorption calcium carbonate, in conjunction with starch to multiple Compound carries out coating modification, finally comprehensively improves the retention of calcium carbonate by polynary retention principal curvature system, Literature survey according to us is studied carefully and be yet there are no relevant report.
[summary of the invention]
[solving the technical problem that]
For overcoming the defect that in existing papermaking-method reconstituted tobaccos production process, calcium carbonate using method exists, this Bright technical problem to be solved provides one and first passes through fiber is that carrier adsorption calcium carbonate forms complex, In conjunction with modifying agent, complex is carried out coating modification, finally improve papermaking by polynary retention principal curvature system The method of the effective retention of calcium carbonate in method reconstituted tobacco.
To achieve these goals, the present invention uses fibre stuff calcium carbonate to be carried out pretreatment, by calcium carbonate Add in the fibre stuff of certain beating degree, first make calcium carbonate and fibre stuff form complex, then Use modifying agent that complex carries out parcel modification, make wadding aggressiveness, with surfactant, cross-linking agent to wadding Aggressiveness surface modification.On this basis, the multiple elements design retentions such as chitosan, guar gum and bentonite are used Drainage system processes slurry.By the existing papermaking-method reconstituted tobaccos technological process of production, through manufacturing paper with pulp, squeeze, being coated with Cloth, be dried, the process such as cut is processed into papermaking-method reconstituted tobaccos.
[technical scheme]
The present invention is achieved through the following technical solutions.
The processing method of a kind of papermaking-method reconstituted tobaccos, comprises the following steps:
Step A: fiber carrier is prepared as the fibre stuff of certain beating degree；
Step B: compound concentration is the calcium carbonate soln of 2.0～5.0%, standby；
Step C: take the calcium carbonate joining step B relative to the fibre stuff of calcium carbonate quality 10～100% In solution and under stirring frequency 200～500rpm, stirring 10～60min obtains calcium carbonate and fibre stuff is multiple Compound；
Step D: add relative to calcium carbonate quality in the calcium carbonate and fibre stuff complex of step C 0.1～the modifying agent of 40.0%, then under conditions of temperature 10～60 DEG C, stirring frequency 200～500rpm Stirring 10～60min obtains calcium carbonate and the fibre stuff complex of modifying agent cladding；
Step E: to step D modifying agent be coated with calcium carbonate and fibre stuff complex in add relative to Calcium carbonate quality 0～the surfactant of 5.0%, then in temperature 10～60 DEG C, stirring frequency 200～ 10～the 60min calcium carbonate obtaining activation and fibre stuff complex are stirred under conditions of 500rpm；
Step F: add calcareous relative to carbonic acid in the calcium carbonate and fibre stuff complex of the activation of step E Amount 0.1～the cross-linking agent of 5.0%, then in temperature 10～60 DEG C, the condition of stirring frequency 200～500rpm Lower stirring 10～60min obtains modified calcium carbonate solution；
Step G: account for tobacco slurry absolute dry mass 5～the carbon modified measuring step F of 50% by calcium carbonate quality Acid calcium solution stirs with tobacco slurry, obtains Nicotiana tabacum L. mixed slurry；
Step H: take relative to tobacco slurry absolute dry mass 0～the guar gum of the chitosan of 0.7%, 0～0.5%, 0～2.0% bentonite be configured to multiple elements design retention aid and filtering aid system solution；Described multiple elements design retention is helped Filter system solution adds to Nicotiana tabacum L. mixed slurry, and in temperature 10～60 DEG C, stirring frequency 200～500rpm Under conditions of stir 10～60min；Then cigarette is reproduced through manufacturing paper with pulp, squeeze, be coated with, be dried, cut to be processed into Leaf.
According to a particular embodiment of the invention, described fibre stuff is wood pulp cellulose slurry, tobacco chippings slurry At least one in material and cabo slurry；The beating degree of described wood pulp cellulose slurry is 50～80 ° of SR；Described The beating degree of tobacco chippings slurry be 10～40 ° of SR；The beating degree of described cabo slurry be 15～ 35°SR。
According to a particular embodiment of the invention, described modifying agent is starch or cationic starch, described table Face activating agent is the one in sodium stearate, enuatrol, sodium laurate；Described cross-linking agent is hexa metaphosphoric acid One in sodium, sodium tripolyphosphate, sodium trimetaphosphate.
According to a particular embodiment of the invention, described modifying agent is carboxymethyl cellulose or sodium alginate, institute Not adding surfactant in step E stated, described cross-linking agent is aluminum sulfate.
According to a particular embodiment of the invention, the preparation method of described wood pulp cellulose slurry is by wood pulp cellulose Size degradation, is prepared as, by fiberizer, the slurry that beating degree is 50～80 ° of SR；Described tobacco chippings slurry Preparation method is the extraction that tobacco chippings is soaked in water, and the solid content after extraction is prepared as making beating by fiberizer Degree is the slurry of 10～40 ° of SR；The preparation method of described cabo slurry is the extraction that is soaked in water by cabo, Solid content after extraction is prepared as, by thread rolling machine and fiberizer, the slurry that beating degree is 15～35 ° of SR.
According to a particular embodiment of the invention, described step D adds relative to calcium carbonate quality 5～25% Modifying agent.
According to a particular embodiment of the invention, the described raw material used by tobacco slurry include cabo, fragment, One or more in wood pulp, and offal, flue dust rod, discarded tobacco leaf, non-tobacco fiber.
According to a particular embodiment of the invention, described wood pulp cellulose is softwood pulp fiber, hardwood pulp fibre One or both combinations in dimension；Described wood pulp cellulose is true qualities wood pulp cellulose or bleached wood pulp fiber.
According to a particular embodiment of the invention, described calcium carbonate is precipitated calcium carbonate.
According to a particular embodiment of the invention, the beating degree of described tobacco slurry is 10～40 ° of SR.
The present invention will be described in detail below.
The processing method of a kind of papermaking-method reconstituted tobaccos, comprises the following steps:
Step A: fiber carrier is prepared as the fibre stuff of certain beating degree；
Step B: compound concentration is the calcium carbonate soln of 2.0～5.0%, standby；
Step C: take the calcium carbonate joining step B relative to the fibre stuff of calcium carbonate quality 10～100% In solution and under stirring frequency 200～500rpm, stirring 10～60min obtains calcium carbonate and fibre stuff is multiple Compound；
Step D: add relative to calcium carbonate quality in the calcium carbonate and fibre stuff complex of step C 0.1～the modifying agent of 40.0%, then under conditions of temperature 10～60 DEG C, stirring frequency 200～500rpm Stirring 10～60min obtains calcium carbonate and the fibre stuff complex of modifying agent cladding；
Step E: to step D modifying agent be coated with calcium carbonate and fibre stuff complex in add relative to Calcium carbonate quality 0～the surfactant of 5.0%, then in temperature 10～60 DEG C, stirring frequency 200～ 10～the 60min calcium carbonate obtaining activation and fibre stuff complex are stirred under conditions of 500rpm；
Step F: add calcareous relative to carbonic acid in the calcium carbonate and fibre stuff complex of the activation of step E Amount 0.1～the cross-linking agent of 5.0%, then in temperature 10～60 DEG C, the condition of stirring frequency 200～500rpm Lower stirring 10～60min obtains modified calcium carbonate solution；
Step G: account for tobacco slurry absolute dry mass 5～the carbon modified measuring step F of 50% by calcium carbonate quality Acid calcium solution stirs with tobacco slurry, obtains Nicotiana tabacum L. mixed slurry；
Step H: take relative to tobacco slurry absolute dry mass 0～the guar gum of the chitosan of 0.7%, 0～0.5%, 0～2.0% bentonite be configured to multiple elements design retention aid and filtering aid system solution；Described multiple elements design retention is helped Filter system solution adds to Nicotiana tabacum L. mixed slurry, and in temperature 10～60 DEG C, stirring frequency 200～500rpm Under conditions of stir 10～60min；Then cigarette is reproduced through manufacturing paper with pulp, squeeze, be coated with, be dried, cut to be processed into Leaf.
Be stirred mixing with calcium carbonate by fibre stuff is by titanium pillaring solution to fibre stuff；Modifying agent Addition be contact with calcium carbonate and mixed slurry fibre composites after be coated on complex surface formed granule Bigger wadding aggressiveness；The addition of surfactant is that the wadding aggressiveness formed is carried out surface modification, activation；Hand over The addition of connection agent is to make modifying agent cross-link under cross-linking agent effect, forms stable wadding aggressiveness.
Mix with calcium carbonate again after this method first prepares the fibers into the fibre stuff of certain beating degree, and not Be fiber is mixed with calcium carbonate after be prepared as the fibre stuff of certain beating degree again, be due to compared to fiber Slurry, the particle diameter of calcium carbonate is the least, and during manufacturing paper with pulp, wet end runs off serious, therefore, only by calcium carbonate with Pure physisorption between baccy fiber, is extremely difficult to effective flocculation therebetween, causes a large amount of carbon Acid calcium runs off in vain.And the fibre stuff and calcium carbonate by certain beating degree combines, calcium carbonate can be made to have Effect absorption is on baccy fiber.
According to a particular embodiment of the invention, described fibre stuff is wood pulp cellulose slurry, tobacco chippings slurry At least one in material and cabo slurry；The beating degree of described wood pulp cellulose slurry is 50～80 ° of SR；Described The beating degree of tobacco chippings slurry be 10～40 ° of SR；The beating degree of described cabo slurry be 15～ 35°SR。
A specific embodiment according to the present invention, described fibre stuff is that wood pulp cellulose slurry, Nicotiana tabacum L. are broken Sheet slurry and the mixing of cabo slurry；The consumption of wood pulp cellulose slurry is relative to calcium carbonate quality 10～40%, The consumption of tobacco chippings slurry is relative to calcium carbonate quality 10～30%, the consumption of cabo slurry be relative to Calcium carbonate quality 10～30%.
A specific embodiment according to the present invention, described fibre stuff is wood pulp cellulose slurry, described The consumption of wood pulp cellulose slurry is relative to calcium carbonate quality 10～40%.
A specific embodiment according to the present invention, described fibre stuff is tobacco chippings slurry, described The consumption of tobacco chippings slurry is relative to calcium carbonate quality 10～100%；Being preferable to carry out according to the present invention Example, the consumption of described tobacco chippings slurry is relative to calcium carbonate quality 20～80%；According to the present invention more Preferred embodiment, the consumption of described tobacco chippings slurry is relative to calcium carbonate quality 40～60%.
A specific embodiment according to the present invention, described fibre stuff is cabo slurry, described cabo The consumption of slurry is relative to calcium carbonate quality 20～80%；According to the preferred embodiment of the invention, described The consumption of cabo slurry is relative to calcium carbonate quality 40～60%.
According to a particular embodiment of the invention, described modifying agent is starch or cationic starch, described table Face activating agent is the one in sodium stearate, enuatrol, sodium laurate；Described cross-linking agent is hexa metaphosphoric acid One in sodium, sodium tripolyphosphate, sodium trimetaphosphate.
According to a preferred embodiment of the invention, described surfactant is sodium stearate, described cross-linking agent For sodium hexameta phosphate.According to a particular embodiment of the invention, described modifying agent is starch or cationic starch, According to a preferred embodiment of the invention, described starch or the consumption of cationic starch are calcareous relative to carbonic acid Amount 15～25%.According to a preferred embodiment of the invention, the consumption of described surfactant is relative to carbon The calcareous amount 0.15～3.5% of acid；According to the preferred embodiment of the present invention, the consumption of described surfactant For relative to calcium carbonate quality 1.0～3.0%.According to a preferred embodiment of the invention, the use of described cross-linking agent Amount is for relative to calcium carbonate quality 0.15～1.8%；According to more preferred embodiment of the present invention, described cross-linking agent Consumption be relative to calcium carbonate quality 0.5～1.2%.
In the present invention, cationic starch is to introduce tertiary amino or season amino in starch polymer, gives and forming sediment Powder cationic characteristic.In the present invention, described cationic starch is starch tertiary amino alkyl ether or season amino Starch ether.
According to another specific embodiment of the present invention, described modifying agent is carboxymethyl cellulose or alginic acid Sodium, does not adds surfactant in described step E, described cross-linking agent is aluminum sulfate.
According to the more specifically embodiment of the present invention, described modifying agent is carboxymethyl cellulose, described carboxylic first The consumption of base cellulose is relative to calcium carbonate quality 1～15%；According to the preferred embodiment of the present invention, institute The consumption of the carboxymethyl cellulose stated is for relative to calcium carbonate quality 5～10%.Being preferable to carry out according to the present invention Example, the consumption of described cross-linking agent is relative to calcium carbonate quality 1.0～3.5%；Preferred according to the present invention Embodiment, the consumption of described cross-linking agent is relative to calcium carbonate quality 1.5～3.0%.
According to the present invention more specifically another embodiment, described modifying agent is sodium alginate, described sea The consumption of sodium alginate is relative to calcium carbonate quality 0.1～2.0%；According to a preferred embodiment of the invention, described The consumption of sodium alginate be relative to calcium carbonate quality 0.5～1.5%.According to a preferred embodiment of the invention, The consumption of described cross-linking agent is relative to calcium carbonate quality 0.1～1.5%；According to the preferred enforcement of the present invention Example, the consumption of described cross-linking agent is relative to calcium carbonate quality 0.5～1.5%.
According to a particular embodiment of the invention, the preparation method of described wood pulp cellulose slurry is by wood pulp cellulose Size degradation, is prepared as, by fiberizer, the slurry that beating degree is 50～80 ° of SR；Described tobacco chippings slurry Preparation method is the extraction that tobacco chippings is soaked in water, and the solid content after extraction is prepared as making beating by fiberizer Degree is the slurry of 10～40 ° of SR；The preparation method of described cabo slurry is the extraction that is soaked in water by cabo, Solid content after extraction is prepared as, by thread rolling machine and fiberizer, the slurry that beating degree is 15～35 ° of SR.
According to a particular embodiment of the invention, the described raw material used by tobacco slurry include cabo, fragment, One or more in wood pulp, and offal, flue dust rod, discarded tobacco leaf, non-tobacco fiber.I.e. tobacco pulp Raw material used by material includes cabo, fragment, wood pulp, it is also possible to include offal, flue dust rod, discarded tobacco leaf, One or more in non-tobacco fiber.
According to a particular embodiment of the invention, described wood pulp cellulose is softwood pulp fiber, hardwood pulp fibre One or both combinations in dimension；Described wood pulp cellulose is true qualities wood pulp cellulose or bleached wood pulp fiber.According to The preferred embodiments of the present invention, described wood pulp cellulose is true qualities softwood pulp fibers.
According to a particular embodiment of the invention, described calcium carbonate is precipitated calcium carbonate.Excellent according to the present invention Selecting embodiment, described is relative to tobacco slurry absolute dry mass 10～35% by calcium carbonate quality.
According to a particular embodiment of the invention, the beating degree of described tobacco slurry is 10～40 ° of SR.According to this The preferred embodiment of invention, the beating degree of described tobacco slurry is 20～30 ° of SR.
According to a particular embodiment of the invention, described multiple elements design retention aid and filtering aid system solution for take relative to The bentonite of tobacco slurry absolute dry mass 0～the guar gum of the chitosan of 0.7%, 0～0.5%, 0～2.0% is joined Make the solution that mass fraction is 1～5%.According to a preferred embodiment of the invention, described multiple elements design helps Staying drainage system solution is to take relative to tobacco slurry absolute dry mass 0.1～the chitosan of 0.7%, 0.1～0.5% Guar gum, 0.5～1.5% bentonite preparation solution.According to a preferred embodiment of the invention, described Multiple elements design retention aid and filtering aid system solution be take relative to tobacco slurry absolute dry mass 0.2～the chitosan of 0.5%, 0.2～the bentonite of the guar gum of 0.4%, 0.6～1.2% be configured to the solution that mass fraction is 1～5%.
According to a particular embodiment of the invention, according to a specific embodiment of the present invention, described Nicotiana tabacum L. is broken Sheet is tobacco chippings, the fragment of screening, the discarded tobacco leaf in the throwing course of processing produced during beating and double roasting In one or more.
A specific embodiment according to the present invention, described cabo be produce during beating and double roasting cabo, One or more during the stalk of screening is signed in the short stalk of screening, cigarette processing process in cigarette processing process.
[beneficial effect]
Calcium carbonate, from the characteristic of the calcium carbonate used by papermaking-method reconstituted tobaccos, is added to necessarily by the present invention In the fibre stuff of beating degree, make calcium carbonate and fibre stuff fully adsorb formation complex, enter with modifying agent Row parcel, forms bigger wadding aggressiveness, then to wadding aggressiveness surface modification and stablizes with surfactant and cross-linking agent Property process, the adhesion of modified calcium carbonate and slurry strengthens, and not easily runs off, modified calcium carbonate and Slurry retention in reconstituted tobacco chip base is high, and plain boiled water cyclic utilization rate is improved.
Use the inventive method that slurry retention can be made to improve to 80～95%, effective utilization of tobacco slurry Rate is greatly improved, and can effectively reduce production cost, improve reconstituted tobacco chip base quality, improves plain boiled water circulation profit By rate, reconstituted tobacco product water consumption can be made to be reduced to 20～30 tons/ton from 40～50 original ton/ton products and to produce Product, reduce the treating capacity of waste water, alleviate ambient pressure.
Tradition directly adding method calcium carbonate first-past retention in chip base is typically 10～50%, and uses The inventive method can make calcium carbonate first-past retention bring up to 80～95%, and calcium carbonate effective rate of utilization greatly carries Height, can effectively reduce production cost, improve reconstituted tobacco chip base quality.
Contrast traditional method, it is simple, easily operated that method used in the present invention possesses technological process, produces Papermaking-method reconstituted tobaccos chip base loose, Filling power high, flammability is good, tar and CO burst size is relatively low, sense Official's mass is significantly better than existing method, has higher application value.
[accompanying drawing explanation]
Fig. 1 is the modified calcium carbonate electron-microscope scanning figure with mixed slurry fibre composites of embodiment 1.
Fig. 2 is the electron-microscope scanning figure of unmodified calcium carbonate and mixed slurry fibre composites.
[detailed description of the invention]
The present invention is will be better understood that by following embodiment.
Embodiment 1:
Step A: wealthy wood wood pulp cellulose size degradation will be bleached, be prepared as the wood of 60 ° of SR of beating degree by fiberizer Pulp fibres slurry；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:8；The concentration of wood pulp cellulose slurry is 10%；
Step B: be soaked in water extraction by tobacco chippings, the solid content after extraction is prepared as making beating by fiberizer The tobacco chippings slurry of 24 ° of SR of degree；Wherein tobacco chippings extracts solid-to-liquid ratio is 1:5；
Step C: be soaked in water extraction by cabo, and the solid content after extraction is prepared as by thread rolling machine and fiberizer The tobacco stalk fibre slurry of 30 ° of SR of beating degree；Wherein cabo extracts solid-to-liquid ratio is 1:6；
Step D: compound concentration is the calcium carbonate soln of 3.0%, standby；
Step E: take the wood pulp cellulose slurry relative to calcium carbonate quality 20%, relative to calcium carbonate quality 25% Tobacco chippings slurry, relative to the tobacco stalk fibre slurry of calcium carbonate quality 15%, all join step D Stir 30min in calcium carbonate soln and under temperature 45 C, stirring frequency 300rpm and obtain calcium carbonate and mixing Pulp fiber complex；
Step F: add relative to calcium carbonate quality in the calcium carbonate and mixed slurry fibre composites of step E The starch of 30%, then stirs 45min under conditions of temperature 45 C, stirring frequency 300rpm and obtains starch The calcium carbonate of cladding and mixed slurry fibre composites；
Step G: the calcium carbonate being coated with to the starch of step F is relative with addition in mixed slurry fibre composites In the sodium laurate of calcium carbonate quality 3.0%, then under conditions of temperature 45 C, stirring frequency 300rpm Stirring 45min obtains calcium carbonate and the mixed slurry fibre composites of activation；
Step H: add relative to carbon in the calcium carbonate and mixed slurry fibre composites of the activation of step G The sodium tripolyphosphate of the calcareous amount 0.8% of acid, then stirs under conditions of temperature 45 C, stirring frequency 450rpm Mix 40min and obtain modified calcium carbonate and mixed slurry fibre composites；
Step I: account for the modified calcium carbonate measuring step H of tobacco slurry absolute dry mass 35% by calcium carbonate quality Stir with the tobacco slurry of 40 ° of SR of mixed slurry fibre composites and beating degree, obtain Nicotiana tabacum L. mixing slurry Material；
Step J: take the chitosan relative to tobacco slurry absolute dry mass 0.3%, the guar gum of 0.5%, 0.5% Bentonite be configured to the multiple elements design retention aid and filtering aid system solution that mass fraction is 5%；By described polynary multiple Close retention aid and filtering aid system solution and add the Nicotiana tabacum L. mixed slurry to step I, and in temperature 30 DEG C, stirring frequency 50min is stirred under conditions of 400rpm；Then it is processed into again through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting Make Nicotiana tabacum L..
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
The electron-microscope scanning figure of modified calcium carbonate and mixed slurry fibre composites is as shown in Figure 1.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 90.17%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
The reconstituted tobacco of gained is added in cigarette product by 5%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to that 11.34mg/ props up, CO is propped up by 12.36mg/ and is reduced to 11.23mg/ ?.
Embodiment 2:
Step A: be soaked in water extraction by tobacco chippings, and the solid content after extraction is prepared in dozen by fiberizer The tobacco chippings slurry of 25 ° of SR of the degree of beating；Wherein tobacco chippings extracts solid-to-liquid ratio is 1:8；
Step B: compound concentration is the calcium carbonate soln of 3.0%, standby；
Step C: take the calcium carbonate joining step B relative to the tobacco chippings slurry of calcium carbonate quality 40% Stir 35min in solution and under temperature 40 DEG C, stirring frequency 300rpm and obtain calcium carbonate and tobacco chippings slurry Material complex；
Step D: add calcareous relative to carbonic acid in the calcium carbonate and tobacco chippings slurry composition of step C The starch of amount 20%, then stirs 35min under conditions of temperature 40 DEG C, stirring frequency 300rpm and obtains The calcium carbonate of starch cladding and tobacco chippings slurry composition；
Step E: the calcium carbonate being coated with to the starch of step D is relative with addition in tobacco chippings slurry composition In the sodium laurate of calcium carbonate quality 1.5%, then under conditions of temperature 40 DEG C, stirring frequency 350rpm Stirring 25min obtains calcium carbonate and the tobacco chippings slurry composition of activation；
Step F: add relative to carbonic acid in the calcium carbonate and tobacco chippings slurry composition of the activation of step E The sodium trimetaphosphate of calcareous amount 1.2%, then stirs under conditions of temperature 40 DEG C, stirring frequency 350rpm 35min obtains modified calcium carbonate solution；
Step G: account for the modified carbonic acid measuring step F of tobacco slurry absolute dry mass 35% by calcium carbonate quality Calcium solution stirs with tobacco slurry, obtains Nicotiana tabacum L. mixed slurry；
Step H: take the chitosan relative to tobacco slurry absolute dry mass 0.5%, the guar gum of 0.2%, 0.8% Bentonite be configured to multiple elements design retention aid and filtering aid system solution；By described multiple elements design retention aid and filtering aid system Solution adds to Nicotiana tabacum L. mixed slurry, and stirs under conditions of temperature 10 DEG C, stirring frequency 350rpm 30min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 91.05%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 5%, with the cigarette product phase being not added with reconstituted tobacco Ratio, tar is propped up by 12.28mg/ and is reduced to 11.35mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.25mg/ ?.
Embodiment 3:
Step A: be soaked in water extraction by cabo, and the solid content after extraction is prepared by thread rolling machine, fiberizer Become the cabo slurry of 19 ° of SR of beating degree；Wherein cabo extracts solid-to-liquid ratio is 1:8；
Step B: compound concentration is the calcium carbonate soln of 2.0%, standby；
Step C: take the calcium carbonate soln joining step B relative to the cabo slurry of calcium carbonate quality 40% In and under 30 DEG C of stirring frequency 300rpm of temperature stir 15min obtain calcium carbonate and cabo slurry composition；
Step D: add relative to calcium carbonate quality 35% in the calcium carbonate and cabo slurry composition of step C Starch, then under conditions of temperature 30 DEG C, stirring frequency 300rpm stir 20min obtain starch cladding Calcium carbonate and cabo slurry composition；
Step E: add relative to carbon in the calcium carbonate being coated with to the starch of step D and cabo slurry composition The sodium stearate of acid calcareous 2.0%, then stirs 25min under conditions of temperature 30 DEG C, stirring frequency 300rpm Obtain calcium carbonate and the cabo slurry composition of activation；
Step F: add calcareous relative to carbonic acid in the calcium carbonate and cabo slurry composition of the activation of step E The sodium hexameta phosphate of amount 0.5%, then stirs 30min under conditions of temperature 30 DEG C, stirring frequency 400rpm Obtain modified calcium carbonate solution；
Step G: account for the modified carbonic acid measuring step F of tobacco slurry absolute dry mass 15% by calcium carbonate quality Calcium solution stirs with the tobacco slurry that beating degree is 25 ° of SR, obtains Nicotiana tabacum L. mixed slurry；
Step H: take the chitosan relative to tobacco slurry absolute dry mass 0.3%, the guar gum of 0.2%, 0.8% Bentonite be configured to the multiple elements design retention aid and filtering aid system solution that mass fraction is 4%；By described polynary multiple Close retention aid and filtering aid system solution to add to Nicotiana tabacum L. mixed slurry, and in temperature 25 DEG C, stirring frequency 300rpm Under the conditions of stir 50min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 90.10%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 10%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to 11.18mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.23mg/ ?.
Embodiment 4:
Step A: by bleached hardwood pulp fiber size degradation, being prepared as beating degree by fiberizer is 60 ° of SR, dense Degree is the wood pulp cellulose slurry of 15%；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:5；
Step B: compound concentration is the calcium carbonate soln of 3.0%, standby；
Step C: take the calcium carbonate joining step B relative to the wood pulp cellulose slurry of calcium carbonate quality 24% Stir 30min in solution and under 30 DEG C of stirring frequency 350rpm of temperature and obtain calcium carbonate and wood pulp cellulose slurry Complex；
Step D: add calcareous relative to carbonic acid in the calcium carbonate and wood pulp cellulose slurry composition of step C The starch of amount 15%, then stirs 20min under conditions of temperature 30 DEG C, stirring frequency 350rpm and obtains The calcium carbonate of starch cladding and wood pulp cellulose slurry composition；
Step E: the calcium carbonate being coated with to the starch of step D is relative with addition in wood pulp cellulose slurry composition In the sodium laurate of calcium carbonate quality 2.0%, then under conditions of temperature 30 DEG C, stirring frequency 350rpm Stirring 20min obtains calcium carbonate and the wood pulp cellulose slurry composition of activation；
Step F: add relative to carbonic acid in the calcium carbonate and wood pulp cellulose slurry composition of the activation of step E The sodium trimetaphosphate of calcareous amount 0.8%, then stirs under conditions of temperature 30 DEG C, stirring frequency 350rpm 40min obtains modified calcium carbonate solution；
Step G: account for the modified carbonic acid measuring step F of tobacco slurry absolute dry mass 30% by calcium carbonate quality Calcium solution stirs with the tobacco slurry that beating degree is 20 ° of SR, obtains Nicotiana tabacum L. mixed slurry；
Step H: take the chitosan relative to tobacco slurry absolute dry mass 0.3%, the guar gum of 0.2%, 1.0% Bentonite be configured to the multiple elements design retention aid and filtering aid system solution that mass fraction is 2%；By described polynary multiple Close retention aid and filtering aid system solution to add to Nicotiana tabacum L. mixed slurry, and in temperature 25 DEG C, stirring frequency 280rpm Under the conditions of stir 30min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 91.36%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 10%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to 11.18mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.21mg/ ?.
Embodiment 5:
Step A: by true qualities softwood pulp fiber size degradation, being prepared as beating degree by fiberizer is 55 ° of SR's Wood pulp cellulose slurry；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:10；The concentration of wood pulp cellulose slurry is 15%；
Step B: be soaked in water extraction by tobacco chippings, the solid content after extraction is prepared as making beating by fiberizer The tobacco chippings slurry of 15 ° of SR of degree；Wherein tobacco chippings extracts solid-to-liquid ratio is 1:8；
Step C: be soaked in water extraction by cabo, and the solid content after extraction is prepared as by thread rolling machine and fiberizer Beating degree is the tobacco stalk fibre slurry of 15 ° of SR；Wherein cabo extracts solid-to-liquid ratio is 1:8；
Step D: compound concentration is the calcium carbonate soln of 2.5%, standby；
Step E: take the wood pulp cellulose slurry relative to calcium carbonate quality 15%, relative to calcium carbonate quality 10% Tobacco chippings slurry, relative to the tobacco stalk fibre slurry of calcium carbonate quality 30%, all join step D Stir 35min in calcium carbonate soln and under temperature 35 DEG C, stirring frequency 300rpm and obtain calcium carbonate and mixing Pulp fiber complex；
Step F: add relative to calcium carbonate quality in the calcium carbonate and mixed slurry fibre composites of step E The cationic starch of 10%, then stirs 60min under conditions of temperature 35 DEG C, stirring frequency 450rpm and obtains Calcium carbonate and mixed slurry fibre composites to cationic starch cladding；
Step G: add in the calcium carbonate being coated with to the cationic starch of step F and mixed slurry fibre composites Enter the sodium stearate relative to calcium carbonate quality 1.0%, then in temperature 35 DEG C, stirring frequency 450rpm Under the conditions of stir 35min obtain activation calcium carbonate and mixed slurry fibre composites；
Step H: add relative to carbon in the calcium carbonate and mixed slurry fibre composites of the activation of step G The sodium trimetaphosphate of the calcareous amount 0.1% of acid, then stirs under conditions of temperature 35 DEG C, stirring frequency 300rpm Mix 10min and obtain modified calcium carbonate solution；
Step I: account for the modified calcium carbonate measuring step H of tobacco slurry absolute dry mass 15% by calcium carbonate quality Solution stirs with the tobacco slurry of 10 ° of SR of beating degree, obtains Nicotiana tabacum L. mixed slurry；
Step J: taking and being configured to mass fraction relative to the chitosan of tobacco slurry absolute dry mass 0.45% is 1% Multiple elements design retention aid and filtering aid system solution；Described multiple elements design retention aid and filtering aid system solution is added to step The Nicotiana tabacum L. mixed slurry of rapid I, and under conditions of temperature 45 C, stirring frequency 200rpm, stir 45min； Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 93.67%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 10%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to 10.01mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 10.12mg/ ?.
Embodiment 6:
Step A: be soaked in water extraction by tobacco chippings, and the solid content after extraction is prepared in dozen by fiberizer The tobacco chippings slurry of 20 ° of SR of the degree of beating；Wherein tobacco chippings extracts solid-to-liquid ratio is 1:8；
Step B: compound concentration is the calcium carbonate soln of 3.6%, standby；
Step C: take the calcium carbonate joining step B relative to the tobacco chippings slurry of calcium carbonate quality 50% Stir 35min in solution and under temperature 35 DEG C, stirring frequency 320rpm and obtain calcium carbonate and tobacco chippings slurry Material complex；
Step D: add calcareous relative to carbonic acid in the calcium carbonate and tobacco chippings slurry composition of step C The cationic starch of amount 26%, then stirs 25min under conditions of temperature 35 DEG C, stirring frequency 320rpm Obtain calcium carbonate and the tobacco chippings slurry composition of cationic starch cladding；
Step E: add in the calcium carbonate being coated with to the cationic starch of step D and tobacco chippings slurry composition Enter the enuatrol relative to calcium carbonate quality 2.5%, then in temperature 35 DEG C, the bar of stirring frequency 320rpm Stir 45min under part and obtain calcium carbonate and the tobacco chippings slurry composition of activation；
Step F: add relative to carbonic acid in the calcium carbonate and tobacco chippings slurry composition of the activation of step E The sodium trimetaphosphate of calcareous amount 1.0%, then stirs under conditions of temperature 35 DEG C, stirring frequency 450rpm 30min obtains modified calcium carbonate solution；
Step G: account for the modified carbonic acid measuring step F of tobacco slurry absolute dry mass 20% by calcium carbonate quality Calcium solution stirs with tobacco slurry, obtains Nicotiana tabacum L. mixed slurry；
Step H: take the chitosan relative to tobacco slurry absolute dry mass 0.3%, the guar gum of 0.15%, 0.6% Bentonite be configured to multiple elements design retention aid and filtering aid system solution；By described multiple elements design retention aid and filtering aid system Solution adds to Nicotiana tabacum L. mixed slurry, and stirs under conditions of temperature 55 DEG C, stirring frequency 300rpm 35min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 89.61%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 5%, with the cigarette product phase being not added with reconstituted tobacco Ratio, tar is propped up by 12.28mg/ and is reduced to 11.43mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.34mg/ ?.
Embodiment 7:
Step A: be soaked in water extraction by cabo, and the solid content after extraction is prepared by thread rolling machine, fiberizer Become the cabo slurry of 35 ° of SR of beating degree；Wherein cabo extracts solid-to-liquid ratio is 1:6；
Step B: compound concentration is the calcium carbonate soln of 5.0%, standby；
Step C: take the calcium carbonate soln joining step B relative to the cabo slurry of calcium carbonate quality 60% In and under 40 DEG C of stirring frequency 200rpm of temperature stir 50min obtain calcium carbonate and cabo slurry composition；
Step D: add relative to calcium carbonate quality 30% in the calcium carbonate and cabo slurry composition of step C Cationic starch, then under conditions of temperature 40 DEG C, stirring frequency 200rpm stir 40min obtain sun The calcium carbonate of ionic starch cladding and cabo slurry composition；
Step E: add phase in the calcium carbonate being coated with to the cationic starch of step D and cabo slurry composition For the enuatrol of calcium carbonate quality 4.5%, then under conditions of temperature 40 DEG C, stirring frequency 200rpm Stirring 30min obtains calcium carbonate and the cabo slurry composition of activation；
Step F: add calcareous relative to carbonic acid in the calcium carbonate and cabo slurry composition of the activation of step E The sodium hexameta phosphate of amount 2.0%, then stirs 50min under conditions of temperature 40 DEG C, stirring frequency 200rpm Obtain modified calcium carbonate solution；
Step G: account for the modified carbonic acid measuring step F of tobacco slurry absolute dry mass 50% by calcium carbonate quality Calcium solution stirs with the tobacco slurry that beating degree is 10 ° of SR, obtains Nicotiana tabacum L. mixed slurry；
Step H: take and be configured to relative to the chitosan of tobacco slurry absolute dry mass 0.5%, the bentonite of 0.1% Mass fraction is the multiple elements design retention aid and filtering aid system solution of 2%；By described multiple elements design retention aid and filtering aid system Solution adds to Nicotiana tabacum L. mixed slurry, and stirs under conditions of temperature 25 DEG C, stirring frequency 200rpm 45min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 91.26%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 15%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to 10.46mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 10.20mg/ ?.
Embodiment 8:
Step A: by true qualities softwood pulp fiber size degradation, being prepared as beating degree by fiberizer is 20 ° of SR, dense Degree is the wood pulp cellulose slurry of 15%；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:8；
Step B: compound concentration is the calcium carbonate soln of 2.0%, standby；
Step C: take the calcium carbonate joining step B relative to the wood pulp cellulose slurry of calcium carbonate quality 15% Stir 20min in solution and under 25 DEG C of stirring frequency 280rpm of temperature and obtain calcium carbonate and wood pulp cellulose slurry Complex；
Step D: add calcareous relative to carbonic acid in the calcium carbonate and wood pulp cellulose slurry composition of step C The cationic starch of amount 18%, then stirs 35min under conditions of temperature 25 DEG C, stirring frequency 280rpm Obtain calcium carbonate and the wood pulp cellulose slurry composition of cationic starch cladding；
Step E: add in the calcium carbonate being coated with to the cationic starch of step D and wood pulp cellulose slurry composition Enter the enuatrol of calcareous relative to carbonic acid 0.5%, then in temperature 25 DEG C, the condition of stirring frequency 300rpm Lower stirring 2min obtains calcium carbonate and the wood pulp cellulose slurry composition of activation；
Step F: add relative to carbonic acid in the calcium carbonate and wood pulp cellulose slurry composition of the activation of step E The sodium trimetaphosphate of calcareous amount 0.12%, then stirs under conditions of temperature 25 DEG C, stirring frequency 380rpm 40min obtains modified calcium carbonate solution；
Step G: account for the modified carbonic acid measuring step F of tobacco slurry absolute dry mass 15% by calcium carbonate quality Calcium solution stirs with the tobacco slurry that beating degree is 10 ° of SR, obtains Nicotiana tabacum L. mixed slurry；
Step H: take the chitosan relative to tobacco slurry absolute dry mass 0.17%, the guar gum of 0.15%, 0.6% Bentonite be configured to the multiple elements design retention aid and filtering aid system solution that mass fraction is 4%；By described polynary multiple Close retention aid and filtering aid system solution to add to Nicotiana tabacum L. mixed slurry, and in temperature 50 C, stirring frequency 300rpm Under the conditions of stir 25min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 91.85%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 10%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to 10.82mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 10.74mg/ ?.
Embodiment 9:
Step A: by broad-leaved true qualities wood pulp cellulose size degradation, being prepared as beating degree by fiberizer is 50 ° of SR's Wood pulp cellulose slurry；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:6；The concentration of wood pulp cellulose slurry is 10%；
Step B: be soaked in water extraction by tobacco chippings, the solid content after extraction is prepared as making beating by fiberizer The tobacco chippings slurry of 10 ° of SR of degree；Wherein tobacco chippings extracts solid-to-liquid ratio is 1:8；
Step C: be soaked in water extraction by cabo, and the solid content after extraction is prepared as by thread rolling machine and fiberizer Beating degree is the tobacco stalk fibre slurry of 25 ° of SR；Wherein cabo extracts solid-to-liquid ratio is 1:8；
Step D: compound concentration is the calcium carbonate soln of 2.0%, standby；
Step E: take the wood pulp cellulose slurry relative to calcium carbonate quality 10%, relative to calcium carbonate quality 10% Tobacco chippings slurry, relative to the tobacco stalk fibre slurry of calcium carbonate quality 30%, all join step D Stir 30min in calcium carbonate soln and under 30 DEG C of stirring frequency 350rpm of temperature and obtain calcium carbonate and mixing slurry Material fibre composites；
Step F: add relative to calcium carbonate quality in the calcium carbonate and mixed slurry fibre composites of step E The carboxymethyl cellulose of 10%, then stirs 20min under conditions of temperature 45 C, stirring frequency 350rpm Obtain calcium carbonate and the mixed slurry fibre composites of carboxymethyl cellulose cladding；
Step G: in the calcium carbonate being coated with to the carboxymethyl cellulose of step F and mixed slurry fibre composites Add relative to the aluminum sulfate of calcium carbonate quality 5.0%, then in temperature 45 C, stirring frequency 300rpm Under the conditions of stir 30min obtain modified calcium carbonate solution；
Step H: account for the modified carbonic acid measuring step G of tobacco slurry absolute dry mass 15% by calcium carbonate quality Calcium solution and beating degree are that 10 ° of SR tobacco slurries stir, and obtain Nicotiana tabacum L. mixed slurry；
Step I: take the chitosan relative to tobacco slurry absolute dry mass 0.4%, the guar gum of 0.2%, 1.0% Bentonite be configured to multiple elements design retention aid and filtering aid system solution；By described multiple elements design retention aid and filtering aid system Solution adds to Nicotiana tabacum L. mixed slurry, and stirs under conditions of temperature 25 DEG C, stirring frequency 300rpm 30min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 83.26%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 10%, with the cigarette product being not added with reconstituted tobacco Comparing, tar is propped up by 12.28mg/ and is reduced to 11.13mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.20mg/ ?.
Embodiment 10:
Step A: by needle true qualities wood pulp cellulose size degradation, being prepared as beating degree by fiberizer is 68 ° of SR's Wood pulp cellulose slurry；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:5；The concentration of wood pulp cellulose slurry is 20%；
Step B: be soaked in water extraction by tobacco chippings, the solid content after extraction is prepared as making beating by fiberizer The tobacco chippings slurry of 30 ° of SR of degree；Wherein tobacco chippings extracts solid-to-liquid ratio is 1:8；
Step C: be soaked in water extraction by cabo, and the solid content after extraction is prepared as by thread rolling machine and fiberizer The tobacco stalk fibre slurry of 25 ° of SR of beating degree；Wherein cabo extracts solid-to-liquid ratio is 1:6；
Step D: compound concentration is the calcium carbonate soln of 3.0%, standby；
Step E: take the wood pulp cellulose slurry relative to calcium carbonate quality 25%, relative to calcium carbonate quality 30% Tobacco chippings slurry, relative to the tobacco stalk fibre slurry of calcium carbonate quality 20%, all join step D Stir 15min in calcium carbonate soln and under 35 DEG C of stirring frequency 300rpm of temperature and obtain calcium carbonate and mixing slurry Material fibre composites；
Step F: add relative to calcium carbonate quality in the calcium carbonate and mixed slurry fibre composites of step E The sodium alginate of 2.0%, then stirs 15min under conditions of temperature 35 DEG C, stirring frequency 300rpm and obtains Calcium carbonate and mixed slurry fibre composites to sodium alginate cladding；
Step G: add in the calcium carbonate being coated with to the sodium alginate of step F and mixed slurry fibre composites Relative to the aluminum sulfate of calcium carbonate quality 2.0%, then in temperature 35 DEG C, the condition of stirring frequency 300rpm Lower stirring 45min obtains modified calcium carbonate solution；
Step H: account for the modified carbonic acid measuring step G of tobacco slurry absolute dry mass 35% by calcium carbonate quality Calcium solution and beating degree are that 20 ° of SR tobacco slurries stir, and obtain Nicotiana tabacum L. mixed slurry；
Step I: take the chitosan relative to tobacco slurry absolute dry mass 0.2%, the guar gum of 0.3%, 1.2% Bentonite be configured to multiple elements design retention aid and filtering aid system solution；By described multiple elements design retention aid and filtering aid system Solution adds to Nicotiana tabacum L. mixed slurry, and stirs under conditions of temperature 30 DEG C, stirring frequency 350rpm 20min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, the Nicotiana tabacum L. produced during the raw material used by tobacco slurry is beating and double roasting The cabo that produces during fragment, beating and double roasting, the fragment of screening in the throwing course of processing, discarded tobacco leaf Mixing.
After testing, in reconstituted tobacco, the retention of slurry is 90.35%.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 87.64%.
The water consumption of this production process is reduced to 27.75 ton/ton products.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 5%, with the cigarette product phase being not added with reconstituted tobacco Ratio, tar is propped up by 12.28mg/ and is reduced to 11.92mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.85mg/ ?.
Embodiment 11:
Step A: by true qualities softwood pulp fiber size degradation, be prepared as 58 ° of SR slurries of beating degree by fiberizer The wood pulp cellulose slurry of concentration 25%；Wherein wood pulp cellulose size degradation solid-to-liquid ratio is 1:6；
Step B: compound concentration is the calcium carbonate soln of 2.0%, standby；
Step C: take the calcium carbonate joining step B relative to the wood pulp cellulose slurry of calcium carbonate quality 20% Stir 30min in solution and under 25 DEG C of stirring frequency 300rpm of temperature and obtain calcium carbonate and wood pulp cellulose slurry Complex；
Step D: add calcareous relative to carbonic acid in the calcium carbonate and wood pulp cellulose slurry composition of step C The sodium alginate of amount 0.3%, then stirs 20min under conditions of temperature 25 DEG C, stirring frequency 300rpm Obtain calcium carbonate and the wood pulp cellulose slurry composition of sodium alginate cladding；
Step E: add in the calcium carbonate being coated with to the sodium alginate of step D and wood pulp cellulose slurry composition Relative to the aluminum sulfate of calcium carbonate quality 0.1%, then in temperature 25 DEG C, the condition of stirring frequency 300rpm Lower stirring 40min obtains modified calcium carbonate solution；
Step F: account for the modified carbonic acid measuring step E of tobacco slurry absolute dry mass 30% by calcium carbonate quality 10 ° of SR tobacco slurries of calcium solution and beating degree stir, and obtain Nicotiana tabacum L. mixed slurry；
Step G: take the chitosan relative to tobacco slurry absolute dry mass 0.5%, the guar gum of 0.2%, 1.2% Bentonite be configured to multiple elements design retention aid and filtering aid system solution；By described multiple elements design retention aid and filtering aid system Solution adds to Nicotiana tabacum L. mixed slurry, and stirs under conditions of temperature 45 C, stirring frequency 400rpm 30min；Then it is processed into reconstituted tobacco through manufacturing paper with pulp, squeeze, be coated with, be dried, cutting.
In an embodiment of the present invention, during the raw material used by tobacco slurry is beating and double roasting produce fragment, The fragment of screening, the mixing of discarded tobacco leaf in the cabo of generation, the throwing course of processing during beating and double roasting.
After testing, in reconstituted tobacco, the retention of slurry is 86.25%.
The water consumption of this production process is reduced to 25.68 ton/ton products.
In reconstituted tobacco, calcium carbonate retention rate is according to tobacco business standard " carbonic acid in YC/T 314-2009 cigarette paper Calcium catalyst potentiometric titration ", after testing, in reconstituted tobacco, calcium carbonate retention rate is 82.67%.
Gained reconstituted tobacco product physical and chemical index meets Standard.Aesthetic quality is through expert opinion, and fragrance is pure Just, flue gas is fine and smooth, thoroughly send out, and xylon gas is less, and zest is less, inhales taste pure, comfortable.
Gained reconstituted tobacco is added in cigarette product by 10%, compared with the cigarette product being not added with reconstituted tobacco, Tar is propped up by 12.28mg/ and is reduced to 11.21mg/ and props up, and CO is propped up by 12.36mg/ and is reduced to 11.19g/ and props up.

Claims (10)

1. the processing method of a papermaking-method reconstituted tobaccos, it is characterised in that the method comprises the following steps:
Step A: fiber carrier is prepared as the fibre stuff of certain beating degree；
Step B: compound concentration is the calcium carbonate soln of 2.0～5.0%, standby；
Step C: take in the calcium carbonate soln joining step B relative to the fibre stuff of calcium carbonate quality 10～100% and in Stir 10～60min under stirring frequency 200～500rpm and obtain calcium carbonate and fibre stuff complex；
Step D: add in the calcium carbonate and fibre stuff complex of step C relative to calcium carbonate quality 0.1～40.0% Modifying agent, then stirs 10～60min under conditions of temperature 10～60 DEG C, stirring frequency 200～500rpm and obtains modification The calcium carbonate of agent cladding and fibre stuff complex；
Step E: add relative to calcium carbonate quality in the calcium carbonate being coated with to the modifying agent of step D and fibre stuff complex 0～the surfactant of 5.0%, then stir under conditions of temperature 10～60 DEG C, stirring frequency 200～500rpm 10～ 60min obtains calcium carbonate and the fibre stuff complex of activation；
Step F: add in the calcium carbonate and fibre stuff complex of the activation of step E relative to calcium carbonate quality 0.1～ The cross-linking agent of 5.0%, then stirs 10～60min under conditions of temperature 10～60 DEG C, stirring frequency 200～500rpm and obtains To modified calcium carbonate solution；
Step G: by calcium carbonate quality account for tobacco slurry absolute dry mass 5～50% the modified calcium carbonate solution measuring step F with Tobacco slurry stirs, and obtains Nicotiana tabacum L. mixed slurry；
Step H: take relative to tobacco slurry absolute dry mass 0～the guar gum of the chitosan of 0.7%, 0～0.5%, 0～2.0% Bentonite be configured to multiple elements design retention aid and filtering aid system solution, chitosan, guar gum, bentonitic content are not all zero； Described multiple elements design retention aid and filtering aid system solution is added to Nicotiana tabacum L. mixed slurry, and in temperature 10～60 DEG C, stirring frequency 10～60min are stirred under conditions of 200～500rpm；Then reproduce through manufacturing paper with pulp, squeeze, be coated with, be dried, cut to be processed into Nicotiana tabacum L..
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that described fibre stuff is At least one in wood pulp cellulose slurry, tobacco chippings slurry and cabo slurry；The beating degree of described wood pulp cellulose slurry is 50～80 ° of SR；The beating degree of described tobacco chippings slurry is 10～40 ° of SR；The beating degree of described cabo slurry be 15～ 35°SR。
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that described modifying agent is for forming sediment Powder or cationic starch, described surfactant is the one in sodium stearate, enuatrol, sodium laurate；Described friendship Connection agent is the one in sodium hexameta phosphate, sodium tripolyphosphate, sodium trimetaphosphate.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that described modifying agent is carboxylic Methylcellulose or sodium alginate, do not add surfactant in described step E, described cross-linking agent is aluminum sulfate.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 2, it is characterised in that described wood pulp cellulose slurry The preparation method of material is by wood pulp cellulose size degradation, is prepared as, by fiberizer, the slurry that beating degree is 50～80 ° of SR；Described The preparation method of tobacco chippings slurry is the extraction that tobacco chippings is soaked in water, and the solid content after extraction is prepared as by fiberizer Beating degree is the slurry of 10～40 ° of SR；The preparation method of described cabo slurry is the extraction that is soaked in water by cabo, after extraction Solid content be prepared as, by thread rolling machine and fiberizer, the slurry that beating degree is 15～35 ° of SR.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that in described step D Add relative to calcium carbonate quality 5～the modifying agent of 25%.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that described tobacco slurry institute Raw material include cabo, fragment, wood pulp, and one or more in offal, flue dust rod, discarded tobacco leaf.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 5, it is characterised in that described wood pulp cellulose is One or both combinations in softwood pulp fiber, hardwood pulp fiber；Described wood pulp cellulose is true qualities wood pulp cellulose or bleaching Wood pulp cellulose.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that described calcium carbonate is light Matter calcium carbonate.
The processing method of a kind of papermaking-method reconstituted tobaccos the most according to claim 1, it is characterised in that described tobacco slurry Beating degree is 10～40 ° of SR.
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KR102431771B1 (en) * 2020-05-11 2022-08-11 주식회사 케이티앤지 Wrapper for non-combustible cigarette and method for manufacturing same
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CN113208153A (en) * 2021-05-10 2021-08-06 福建中烟工业有限责任公司 Method for adding filler to reconstituted tobacco by papermaking method

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Patentee before: China Tobacco Chuanyu Industrial Co., Ltd.

Patentee before: YANTAI ZHONGHAI DIAOTAI BIOLOGICAL TECHNOLOGY DEVELOPMENT CO., LTD.