CN104790264B - A kind of functional low grammes per square metre cigarette paper and preparation method thereof - Google Patents

A kind of functional low grammes per square metre cigarette paper and preparation method thereof Download PDF

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CN104790264B
CN104790264B CN201510223329.9A CN201510223329A CN104790264B CN 104790264 B CN104790264 B CN 104790264B CN 201510223329 A CN201510223329 A CN 201510223329A CN 104790264 B CN104790264 B CN 104790264B
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cigarette paper
paper
preparation
tobacco powder
cigarette
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CN104790264A (en
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岳保山
王涛
龚为民
詹建波
桂永发
李赓
朱瑞芝
谢姣
张莹
余婷婷
李利伟
丁海燕
张静
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China Tobacco Yunnan Industrial Co Ltd
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China Tobacco Yunnan Industrial Co Ltd
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Abstract

The present invention relates to a kind of functional low grammes per square metre cigarette paper, its body mutually in containing tobacco shred fiber or the first tobacco powder, being stained with the second tobacco powder at least one side external surface of described body phase, wherein said first tobacco powder is identical or different with described second tobacco powder.The invention still further relates to the preparation method of this functional low grammes per square metre cigarette paper, it comprises the following steps the preparation of (1) paper pulp, (2) preparation cigarette paper coating special-purpose suspension stabilizing solution and (3) paper machine papermaking.The functional low grammes per square metre cigarette paper not only uniform coloring of the present invention, improve the opacity of cigarette paper;And stiffness is good, be beneficial to roll;Power is good, improve the suction impression of Medicated cigarette for bag ash simultaneously.The functional low grammes per square metre cigarette paper of the present invention can also effectively promote the cigarette product rolled aesthetic quality in aspiration procedure the harmful components reducing in cigarette smoke.Therefore, the functional low grammes per square metre cigarette paper of the present invention has broad application prospects.

Description

A kind of functional low grammes per square metre cigarette paper and preparation method thereof
Technical field
The invention belongs to cigarette paper technical field, be specifically related to a kind of functional low grammes per square metre cigarette paper and preparation method thereof.
Background technology
Cigarette paper belongs to tissue paper, general quantitatively at 26-34g/m2Between, cigarette paper is as the packaging of cigarette product Paper, occupies more important status in tobacco industry.Cigarette paper typically constitutes from the 5% of Cigarette gross weight, owing to it is directly joined With burning, thus cigarette paper by controlling flammability and the diluting effect to flue gas of cigarette, can affect Medicated cigarette flammability, Fragrance, tar generation amount and the generation amount of other harmful ingredients in flue gas particularly carbon monoxide.
The current commonly used white cigarette paper of domestic cigarette industry, its tone is single, and due in relevant criterion to white The whiteness of cigarette paper and the requirement of opacity higher (in cigarette paper standard GB/T12655-2007 specify cigarette paper whiteness 87%, fluorescent whiteness 0.6%, opacity 73%), the grammes per square metre generally requiring increase cigarette paper could meet requirement.Volume The quality quantitatively referring to every square metre of cigarette paper of cigarette paper, with g/cm2Representing, it is the reflection peculiar physical property of cigarette paper base This quality index.The opacity quantitatively increase the tensile strength that can improve cigarette paper, improving cigarette paper, high quantitative volume Cigarette paper becomes to loosen in organizational structure, uniformly, natural hole porosity good, and past after rolling medicated cigarette with the cigarette paper of high basis weight Toward can obtain preferable appearance, the opacity making cigarette is good, deflection is good.But in the constant feelings of cigarette paper fibre structure Under condition, quantitative increase can reduce breathability and the flammability of cigarette paper, and uses the Medicated cigarette of high grammes per square metre cigarette paper when suction Papery miscellaneous QI and the zest of flue gas can be increased, affect the aesthetic quality of Medicated cigarette;And studying and show, the cigarette paper of high grammes per square metre is also The increase of carbon monoxide content of cigarette smoke can be caused.
In order to eliminate the negative effect that high grammes per square metre cigarette paper brings, in recent years, scientific worker both domestic and external has researched and developed Low grammes per square metre cigarette paper, the most as little as 21g/m are gone out2.But existing low grammes per square metre cigarette paper is in use due to grammes per square metre relatively Low generally have the disadvantage that (1) cigarette paper stiffness is not enough, be unfavorable for rolling of low grammes per square metre cigarette paper, particularly at a high speed, The cigarette of ultrahigh speed cigarette machine exists the biggest difficulty;(2) relatively low due to cigarette paper grammes per square metre, the opacity of cigarette paper is relatively low, Use in cigarette product time the most show-through;(3) the bag ash power after cigarette paper burning is poor, easily causes cigarette product flying dust, Affect the suction impression of Medicated cigarette.Therefore, in current low grammes per square metre cigarette paper cigarette product at home, application is little.
Daily wrapping cigarette paper is usually white, and along with the development of packing business, off the beaten track individual character packaging is past Toward having strong personal characteristics and visual impact, the sensation finding everything fresh and new to people, excite consumer's purchase enthusiasm.And it is colored Cigarette paper is the novel product the most at home and abroad occurred, it can not only give the coat that Medicated cigarette is special, also conveyed volume simultaneously Cigarette is elegant, noble, the concept of fashion.The most abroad, colorized cigarette paper is liked by increasing smoker.Colored The production of cigarette paper, has adapted to the demand of following domestic and international market.
Although the most domestic demand to colorized cigarette paper is the most fewer, sales volume is also little, but rolls up with traditional white Cigarette paper is compared, the advantage of colorized cigarette paper or obvious, and colorized cigarette paper is because of the whiteness and not without considering cigarette paper Transparency, can make cigarette paper develop to low grammes per square metre direction, thus eliminate the negative effect that high grammes per square metre cigarette paper brings.And it is color The added value of product of color cigarette paper is the highest, thus has broad application prospects.But existing color cigarette paper producing technology is difficult Spend bigger, it is desirable to technical equipment and the complete technical matters with advanced person could produce, and core technology is all by external grand duke Department is monopolized.
Pigment for paper coloring can be divided into natural pigment and synthetic dyestuff two class.Natural pigment is mostly from some skies Being isolated in right animals and plants or microorganism, safety is high, but major part natural pigment poor stability, tinting strength, tinting power are low, have one Fixed use limitation;Synthetic dyestuff is generally made with coal tar for raw material, and its tinting strength, tinting power and stability are preferable, colour gamut width, but Partial synthesis pigment or its raw material remain certain toxicity.
Summary of the invention
Present invention aims to existing cigarette paper not enough, it is provided that a kind of functional low grammes per square metre cigarette paper;The present invention Another object be to provide the preparation method of this functional low grammes per square metre cigarette paper, its by cigarette paper pulping process add A small amount of first tobacco powder or tobacco shred fiber slurrying, the Medicated cigarette sheet obtained mutually in containing the first tobacco powder or tobacco shred fiber, Thus cigarette paper is coloured for the first time;And by the Process of Applying Glue of subsequent technique, to Medicated cigarette sheet phase single spreading the Two tobacco powder mixed liquors, thus prepare a kind of inner surface and be coated with the functional low grammes per square metre cigarette paper of the second tobacco powder, Efficiently solve the various deficiencies that existing low grammes per square metre cigarette paper exists.Of course, if required, can also be to Medicated cigarette sheet phase Two side external surfaces are all coated with the second tobacco powder mixed liquor.
The purpose of the present invention is achieved by the following technical programs:
First aspect present invention relates to a kind of functional cigarette paper, its body mutually in containing tobacco shred fiber or the first tobacco powder End, at least one side external surface of described body phase is stained with the second tobacco powder, wherein said first tobacco powder and described the Two tobacco powders are identical or different.Wherein, described body refers to the cigarette paper substrate obtained by paper pulp papermaking mutually.
In preferred embodiments, the quantification of 20-24g/cm of described functional cigarette paper2, air permeability is 50CU- 70CU, color is yellow or brown;Independently, its ash is 15%-20%.In the cigarette paper of the present invention, calcium carbonate content It is about 32%.The hardness of the Cigarette rolled by the cigarette paper of the present invention is more than 85%, for example, 87%.
Second aspect present invention relates to the preparation method of the functional cigarette paper described in first aspect present invention, and it uses bag Paper pulp containing tobacco shred fiber or the first tobacco powder carries out papermaking, obtains cigarette paper substrate, and to described cigarette paper substrate extremely On a few side external surface, coating is containing the second tobacco powder and the coating fluid of chewing gum, obtains described functional Medicated cigarette after drying Paper.
In preferred embodiments, described preparation method includes step in detailed below:
(1) paper pulp preparation: weighing the first tobacco powder, long fibre, chopped fiber and calcium carbonate, wherein their mass ratio is First tobacco powder: long fibre: chopped fiber: calcium carbonate=0.4:(4-10): (1-3): (3-7);Wherein described long fibre is added Water uses mill to carry out mixing making beating, obtains the first material;The use deflaker that described chopped fiber added water is discongested, To the second material;By described first tobacco powder, described first material and described second material mixing, and to the mixture obtained Middle addition calcium carbonate, prepares paper pulp;Wherein, described long stapled a length of 2.5-3.2mm, width 0.03-0.07mm are described short The a length of 0.7-1.2mm of fiber, width is 0.01-0.03mm.Wherein said long fibre includes needlebush long fibre, flax pulp One or more in long fibre etc.;Described chopped fiber can be leaf wood chopped fiber.Wherein, in order to ensure to prepare cigarette paper Ash, it is also possible to add calcium carbonate in process of production.Preferably, described first tobacco powder is ground by tobacco shred and prepares, preferably Ground, described first tobacco powder sieves process, such as mistake 100 eye mesh screens;Preferably, to control in tobacco shred process of lapping Grinding temperature, such as, control grinding temperature less than 100 DEG C.
(2) preparation cigarette paper coating special-purpose suspension stabilizing solution:
A, in water, add combustion adjuvant, the second tobacco powder and water solublity overlapping glue, stir, obtain the second tobacco powder The suspension at end;In process for preparation, preferably water temperature is controlled, such as, water temperature is controlled at about 30 DEG C.
B, prepare the aqueous solution of the suspension stabilizer of the second tobacco powder, and by the aqueous solution of described suspension stabilizer and step The suspension mixing of described second tobacco powder of preparation in rapid a, obtains cigarette paper coating special-purpose suspension stabilizing solution;Preparing Cheng Zhong, preferably by the aqueous solution homogenizing of described suspension stabilizer, such as by homogenizer homogenizing, to ensure the final volume prepared Cigarette paper is without granular sensation, and ensures that the cigarette smoking rolled by this cigarette paper is good in taste.The described cigarette paper coating of preparation Second tobacco powder can be suspended in solution by special-purpose suspension stabilizing solution, it is possible to ensures the uniformity of coating.
(3) paper machine papermaking: by the paper pulp papermaking on a papermaking machine of preparation in step (1), obtains cigarette paper substrate, and will The cigarette paper coating special-purpose suspension stabilizing solution of preparation in step (2) adds in the applying glue portion of paper machine, is applied to described cigarette paper On at least one side external surface of substrate, prepare functional cigarette paper.
In preferred embodiments, add water in step (1) work using mill to carry out mixing making beating by described long fibre Skill condition is: beating consistency controls to control to control as 10.0-12.0g for 83-85 ° of SR, weight in wet base for 3.5-4.0%, beating degree;Solely On the spot, slurry concentration when using deflaker to discongest that described chopped fiber added water is 4.5-5%.
In preferred embodiments, described in step (2), combustion adjuvant is sodium citrate and/or potassium citrate, described in help The quality of combustion agent accounts for the 0.005%-0.02% of described second tobacco powder suspension quality;Independently, described water solublity takes mouth Glue is vinyl acetate-butyl acrylate copolymer or vinyl acetate-ethylene copolymer, in described second tobacco powder suspension The concentration of described water solublity overlapping glue is 0.05%-0.2%.
In preferred embodiments, the second tobacco powder described in step (2) is by just baking in the middle part of rear ninety percent ripe lemon yellow 1-2 level Nicotiana tabacum L. grinds and prepares, and described second tobacco powder accounts for the 3%-4% of described second tobacco powder suspension gross mass.Excellent Selection of land, described second tobacco powder is ground by Nicotiana tabacum L. and prepares, and process of sieving, such as, cross 160-200 eye mesh screen;Preferably Ground, grinding temperature to be controlled in Nicotiana tabacum L. process of lapping, such as control grinding temperature less than 60 DEG C.
During the functional low grammes per square metre cigarette paper of the preparation present invention, select the Nicotiana tabacum L. that sugar content is high as far as possible.Sugar content High Nicotiana tabacum L. or tobacco portion can select from Maturity of Tobacco Leaf, color or position.
Nicotiana tabacum L. is grouped: the position grown in cigarette strain according to Tobacco Leaves is divided into bottom, middle part, top;Divide according to shade For lemon yellow, orange, reddish brown.I.e. bottom lemon yellow, orange colour cell;Middle part lemon yellow, orange colour cell;Top lemon yellow, orange Colour cell;Separately divide a complete ripeness leaf group Huang eight just group;Secondary group includes that middle and lower part is variegated, top is variegated, smooth leaf, micro-strip table, green grass or young crops Yellow five secondary group.
Tobacco leaf grading: according to seven outward appearances such as the Maturity of Nicotiana tabacum L., blade construction, identity, oil point, colourity, length, residual wound Grade factor distinguishes Nicotiana tabacum L. rank.It is divided into four levels of bottom lemon yellow, four levels of orange colour;Middle part four levels of lemon yellow, Four levels of orange colour;Four levels of top lemon yellow, four levels of orange colour, three levels of rufous;Two levels of complete ripeness leaf;Middle and lower part Variegated two levels, variegated three levels in top;Two levels of smooth leaf;Micro-strip blue or green four levels, two levels of bluish yellow color, totally 42 levels.
In preferred embodiments, described in step (2), suspension stabilizer is natural gum, the water of described suspension stabilizer The mass concentration of solution is 1%-2%;Independently, in described cigarette paper coating special-purpose suspension stabilizing solution, described suspending stabilized The aqueous solution of agent is (1-2) with the mass ratio of described second tobacco powder suspension: 100.Preferably, described suspension stabilizer For Konjac glucomannan.
In preferred embodiments, described in step (3), the process conditions of paper machine papermaking are: speed controls as 220- 280m/min, cigarette paper quantitatively uses quantitative valve control, and the online concentration of described paper pulp controls, at 1.1%-1.3%, to go out net Portion's paper web moisture Control, at 63-67%, goes out press section paper web moisture Control at 55-60%, and described applying glue portion is positioned at and is front and back dried Between portion, the described cigarette paper sole going out drying section is divided into 4-6%, and the functional cigarette paper moisture going out rear drying section is 4.5 ± 1.5%.Generally, prepare finished cigarettes paper per ton and need 730kg fiber;Finished cigarettes paper the most per ton adds institute State cigarette paper coating special-purpose suspension stabilizing solution 40~80 kilograms.Furthermore it is also possible to for the cigarette product rule using this cigarette paper Lattice, adjust the consumption of described cigarette paper coating special-purpose suspension stabilizing solution.
Third aspect present invention relates to being used for reducing cigarette smoke by the functional cigarette paper described in first aspect present invention The purposes of middle harmful substance contents.
The adjuvant additive used in the present invention, such as tobacco shred powder, cigarette paper coating special-purpose suspension stabilizer etc., reference " toxicological evaluation of food safety procedure and method " GB15193.3-2003 acute oral toxicity test shows, used by the present invention It is actual nontoxic that tested white mice acute oral toxicity test is pressed anxious toxicity LD50 dose fractionation standard determination by adjuvant.
The present invention has a following significant technique effect:
(1) the functional low grammes per square metre cigarette paper of the present invention has good storage oxygen, on the one hand can effectively control Medicated cigarette Burning velocity;On the other hand, the cigarette paper of the present invention in the cigarette smoke that the Medicated cigarette prepared produces in aspiration procedure Harmful components (such as tar, CO etc.) content reduces, and the Medicated cigarette using the cigarette paper of the present invention to prepare can in aspiration procedure Realize reducing as required tar content in certain limit (2mg), the premise that tar content is constant or slightly reduces can kept again Under optionally reduce carbon monoxide release amount.And the cigarette paper of the present invention can improve current cigarette paper in combustion process The xylon gas of middle generation, thus improve the Medicated cigarette prepared flue gas aesthetic quality in aspiration procedure, simultaneously at aroma quality, fragrance The aspects such as amount, hamony, pleasant impression, zest, sweet sense have improvement in various degree, and this is that those skilled in the art cannot be real Now expect.
(2) the functional low grammes per square metre cigarette paper of the present invention not dry linting in cigarette machine coiling process, the lowest grammes per square metre is rolled up Rolling of cigarette paper roll smoke product;And the bag ash power after cigarette paper burning is obviously enhanced, solve what low grammes per square metre cigarette paper prepared Cigarette product waft ash, fall the serious problem of ash.
(3) the low grammes per square metre cigarette paper preparation method of the present invention applies tobacco powder by twice, it is possible to increase cigarette paper Stiffness, beneficially the low grammes per square metre cigarette paper of the present invention is rolling at a high speed, on ultrahigh speed cigarette machine.
(4) in the cigarette paper preparation method of the present invention, by adding the first tobacco powder in pulping process to Medicated cigarette Paper substrates colours for the first time, then the feed liquid containing the second tobacco powder be coated in described cigarette paper substrate and carry out secondary Coloring, utilizes the color of Nicotiana tabacum L. itself to prepare colorized cigarette paper.The low grammes per square metre cigarette paper uniform coloring prepared, improves cigarette paper Opacity, its Medicated cigarette rolled into is the most show-through, solves owing to cigarette paper grammes per square metre low (cigarette paper is thin) is so easily revealing The end even sees that inner cigarette tobacco shred affects the problem of Medicated cigarette presentation quality, significantly improves and is prepared by low grammes per square metre cigarette paper The presentation quality of Medicated cigarette;And colorized cigarette paper is different from the white cigarette paper commonly used, the sensation finding everything fresh and new to people.Separately Outward, the interpolation of twice tobacco powder in cigarette paper preparation process, also help the cigarette perfume increasing the Medicated cigarette prepared.
(5) the functional low grammes per square metre cigarette paper preparation method of the present invention produces at existing cigarette paper and just can give birth on equipment Produce, it is not necessary to change existing Medicated cigarette paper producing apparatus, more economical and operability.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that and implement the present invention, below in conjunction with embodiment, the present invention is carried out Further illustrate, when it should be understood that embodiment and explanation are illustrative, and not restrictive.
Embodiment 1
A kind of preparation method of functional low grammes per square metre cigarette paper, it comprises the following steps:
(1) paper pulp preparation: weigh tobacco shred 20kg, needlebush long fibre 150kg, flax pulp long fibre 150kg, leaf wood short Fiber 100kg and calcium carbonate 350kg;Wherein described tobacco shred is ground, process of lapping controls grinding temperature less than 100 DEG C, cross 100 eye mesh screens after grinding and obtain tobacco shred powder;Described needlebush long fibre is used mill with described flax pulp long fibre Carrying out mixing making beating, process conditions are: beating consistency controls to control to control for 83-85 ° of SR, weight in wet base for 3.5-4.0%, beating degree For 10.0-12.0g, obtain the first material;Being discongested by described leaf wood chopped fiber use deflaker, slurry concentration is 4.5-5%, obtains the second material;By described tobacco shred powder, described first material and described second material mixing, and to obtaining Mixture adds calcium carbonate, prepares paper pulp;
(2) preparation cigarette paper coating special-purpose suspension stabilizing solution:
A, take 100 kg of water, heat water to about 30 DEG C, whole preparation process maintains water temperature at about 30 DEG C, to Adding combustion adjuvant potassium citrate and sodium citrate in water, stirring, until all dissolving, adds the purpose of combustion adjuvant for ensureing Medicated cigarette Paper energy normal combustion.Take Nicotiana tabacum L. extra-fine grinding in the middle part of the most roasting rear ninety percent ripe lemon yellow again, process of lapping controls grinding temperature not More than 60 DEG C, cross 160-200 mesh sieve after grinding, obtain Nicotiana tabacum L. powder and join in above-mentioned aqueous solution, prepare Nicotiana tabacum L. powder matter Amount mark is the mixed liquor of 3.5%.Water solublity overlapping glue vinyl acetate-butyl acrylate copolymerization is added again in above-mentioned mixed liquor Thing 100g, stirs, and obtains Nicotiana tabacum L. powder suspension.
B, take Konjac glucomannan 20g and join in 1.5L water, after homogenizer homogenizing, obtain the aqueous solution of suspension stabilizer, And the aqueous solution of described suspension stabilizer is mixed with the described Nicotiana tabacum L. powder suspension of preparation in step a, obtain cigarette paper and be coated with Cloth special-purpose suspension stabilizing solution;
(3) paper machine papermaking: by the paper pulp papermaking on a papermaking machine of preparation in step (1), obtains cigarette paper substrate, and will The cigarette paper coating special-purpose suspension stabilizing solution of preparation in step (2) adds in the applying glue portion of paper machine, is applied to described cigarette paper On at least one side external surface of substrate, prepare functional cigarette paper.The process conditions of described paper machine papermaking are: speed control is 250m/min, cigarette paper quantitatively uses quantitative valve control, and paper pulp online concentration controls 1.2%, goes out wet end paper web moisture control System, 65%, goes out press section paper web moisture Control at 55-60%, and described applying glue portion is positioned between before and after's drying section, front drying section Described cigarette paper sole be divided into 4-6%, the functional cigarette paper moisture of rear drying section is 4.5 ± 1.5%.
The cigarette paper color that the present embodiment prepares is yellow, quantification of 21g/cm3, air permeability is 60CU, and ash is 17%.
Embodiment 2
Roll in high speed cigarette paper with the functional low grammes per square metre cigarette paper of preparation in embodiment 1, prepare cigarette sample A. Simultaneously by conventional cigarette paper (quantification of 28g/m2) and relatively low grammes per square metre cigarette paper (quantification of 26g/m of the prior art2) exist respectively Identical high speed cigarette paper rolls, prepares cigarette sample B and C respectively.Cigarette sample A, B and C are carried out contrast smoke panel test, smoke panel test Result is as shown in table 1 (except gloss):
Table 1: aesthetic quality's smoking result
Gloss Fragrance Hamony Pleasant impression Zest Miscellaneous QI Total score
Cigarette sample A 5.0 29.5 5.0 22.0 17.5 11.0 90.0
Cigarette sample B 5.0 29.0 5.0 22.0 17.0 11.0 89.0
Cigarette sample C 5.0 28.5 5.0 22.0 17.0 11.0 88.0
Contrast smoking result shows, the method for the present invention cigarette sample that the functional low grammes per square metre cigarette paper prepared rolls Not only good luster, and the aesthetic quality in aspiration procedure is obviously improved, and particularly has not at the aspect such as fragrance, zest With the improvement of degree, this is that those skilled in the art cannot realize expecting.By the low grammes per square metre cigarette paper preparation of the present invention The cigarette sample A TOP SCORES become exceeds 1-2 than cigarette sample B and cigarette sample C and divides, and in Medicated cigarette field, aesthetic quality comments The raising that on valency, total score 1-2 is divided brings the biggest impact can to the suction impression of user, it is also possible to significantly improve Medicated cigarette system The price of product and class.
Embodiment 3
Cigarette sample A, cigarette sample B and the cigarette sample C of preparation in pumping embodiment 2 respectively, and detect each Medicated cigarette sample Smoke components after product suction, various smoke components content are as shown in the table:
Table 2: flue gas conventional sense result
Become with the flue gas of contrast cigarette sample by cigarette sample A prepared by the functional low grammes per square metre cigarette paper of the present invention Dividing and be measured, result shows, the functional low grammes per square metre cigarette paper of the present invention can effectively reduce cigarette product aspiration procedure and produce The raw Harmful ingredient content in flue gas, such as C0, tar etc..
The functional low grammes per square metre cigarette paper not only uniform coloring of the present invention, improve the opacity of cigarette paper;And it is hard Deflection is good, be beneficial to roll;Power is good, improve the suction impression of Medicated cigarette for bag ash simultaneously.Most importantly, the present invention's is functional Low grammes per square metre cigarette paper can also effectively promote the cigarette sample rolled aesthetic quality in aspiration procedure and reduce cigarette smoke In harmful components.Therefore, the functional low grammes per square metre cigarette paper of the present invention has broad application prospects.

Claims (6)

1. a preparation method for functional cigarette paper, the body of wherein said functional cigarette paper mutually in containing tobacco shred fiber or the One tobacco powder, at least one side external surface of described body phase is stained with the second tobacco powder, wherein said first tobacco powder Identical or different with described second tobacco powder;The quantification of 20-24g/m of described functional cigarette paper2, air permeability is 50CU- 70CU, color is yellow or brown;Independently, its ash is 15%-20%;It is characterized in that, use comprise tobacco shred fiber or The paper pulp of the first tobacco powder carries out papermaking, obtains cigarette paper substrate, and at least one side external surface of described cigarette paper substrate Upper coating contains the coating fluid of the second tobacco powder and chewing gum, obtains described functional cigarette paper after drying;Described preparation side Method includes step in detailed below:
(1) paper pulp preparation: weighing the first tobacco powder, long fibre, chopped fiber and calcium carbonate, wherein their mass ratio is first Tobacco powder: long fibre: chopped fiber: calcium carbonate=0.4:(4-10): (1-3): (3-7);Wherein described long fibre is added water and make Carry out mixing making beating with mill, obtain the first material;The use fluffer that described chopped fiber added water is discongested, and obtains the second thing Material;By described first tobacco powder, described first material and described second material mixing, and in the mixture obtained, add carbon Acid calcium, prepares paper pulp;Wherein, described long stapled a length of 2.5-3.2mm, width 0.03-0.07mm, the length of described chopped fiber Degree is 0.7-1.2mm, and width is 0.01-0.03mm;
(2) preparation cigarette paper coating special-purpose suspension stabilizing solution:
A, in water, add combustion adjuvant, the second tobacco powder and water solublity overlapping glue, stir, obtain the second tobacco powder and hang Supernatant liquid;
B, the aqueous solution of preparation suspension stabilizer, and by the aqueous solution of described suspension stabilizer and step a described the of preparation The suspension mixing of two tobacco powders, obtains cigarette paper coating special-purpose suspension stabilizing solution;
(3) paper machine papermaking: by the paper pulp papermaking on a papermaking machine of preparation in step (1), obtain cigarette paper substrate, and by step (2) the cigarette paper coating special-purpose suspension stabilizing solution of preparation in adds in the applying glue portion of paper machine, is applied to described cigarette paper substrate At least one side external surface on, prepare functional cigarette paper.
The preparation method of functional cigarette paper the most according to claim 1, it is characterised in that by described length in step (1) Fiber add water use mill carry out mixing making beating process conditions be: beating consistency control for 3.5-4.0%, beating degree control be 83-85 ° of SR, weight in wet base control as 10.0-12.0g;Independently, when the use deflaker that described chopped fiber added water is discongested Slurry concentration be 4.5-5%.
The preparation method of functional cigarette paper the most according to claim 1, it is characterised in that combustion-supporting described in step (2) Agent is sodium citrate and/or potassium citrate, and the quality of described combustion adjuvant accounts for described second tobacco powder suspension quality 0.005%-0.02%;Independently, described water solublity overlapping glue be vinyl acetate-butyl acrylate copolymer or vinyl acetate- Ethylene copolymer, described in described second tobacco powder suspension, the concentration of water solublity overlapping glue is 0.05%-0.2%.
The preparation method of functional cigarette paper the most according to claim 1, it is characterised in that described in step (2) second Tobacco powder is ground by Nicotiana tabacum L. in the middle part of the most roasting rear ninety percent ripe lemon yellow and prepares, and described second tobacco powder accounts for described second tobacco powder The 3%-4% of end suspension gross mass.
The preparation method of functional cigarette paper the most according to claim 1, it is characterised in that suspend described in step (2) Stabilizer is natural gum, and the mass concentration of the aqueous solution of described suspension stabilizer is 1%-2%;Independently, at described cigarette paper In coating special-purpose suspension stabilizing solution, the aqueous solution of described suspension stabilizer and the mass ratio of described second tobacco powder suspension For (1-2): 100.
The preparation method of functional cigarette paper the most according to claim 1, it is characterised in that papermaking described in step (3) The process conditions of machine papermaking are: speed controls to be 220-280m/min, and cigarette paper quantitatively uses quantitative valve control, described paper pulp Online concentration control at 1.1%-1.3%, go out wet end paper web moisture Control at 63-67%, go out press section paper web moisture Control At 55-60%, described applying glue portion is positioned between before and after's drying section, and the described cigarette paper sole of front drying section is divided into 4-6%, after The functional cigarette paper moisture of drying section is 4.5 ± 1.5%.
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CN106567276A (en) * 2015-10-08 2017-04-19 日本制纸巴比利亚股份有限公司 Roll paper for smoking articles
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