CN106666817B - A kind of inner surface corrugation cigarette paper - Google Patents
A kind of inner surface corrugation cigarette paper Download PDFInfo
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- CN106666817B CN106666817B CN201710014583.7A CN201710014583A CN106666817B CN 106666817 B CN106666817 B CN 106666817B CN 201710014583 A CN201710014583 A CN 201710014583A CN 106666817 B CN106666817 B CN 106666817B
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- Prior art keywords
- cigarette paper
- cigarette
- paper
- corrugation
- fibre
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/005—Treatment of cigarette paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/08—Creasing
Abstract
The invention discloses a kind of inner surface corrugation cigarette paper, the cigarette paper contains more than 40wt% long fibre, more than 40wt% bast-fibre, and inner surface is coated with more than 3wt% vegetalitas gluten fortifier；And the grammes per square metre of the cigarette paper is more than 28g/m2, wrinkle quantity is more than 30 in 54mm*26.2mm regions, the 0.05mm of wrinkle depth 0.01；The specific surface area of inner surface is 1.3 1.5 times of original surface product.The invention also discloses the preparation method of inner surface corrugation cigarette paper.
Description
Technical field
The invention belongs to technical field of tobacco, and in particular to a kind of corrugated cigarette paper of inner surface and preparation method thereof.
Background technology
Cigarette paper belongs to tissue paper, general quantitative in 26-34g/m2Between, cigarette paper is packed for as cigarette product
Paper, more important status is occupied in tobacco industry.Cigarette paper typically constitutes from the 5% of Cigarette gross weight, because it directly joins
With burning, thus cigarette paper can by controlling the flammability of cigarette and the diluting effect to flue gas, come influence the flammability of cigarette,
The yield of fragrance, tar yield and other harmful ingredients in flue gas particularly carbon monoxide.
Cigarette machine improves cigarette fire end and connects the cigarette at mouth end to prevent the generation of the failure cigarette such as bear, gas leakage
Silk loading, this region are referred to as " tight head ", and its length is about 10mm, and tobacco density is higher by other positions more than 8%.Tight head
Region pipe tobacco filling quality, key effect is played to bear.In actual production, the tight head region of cigarette is likely to occur two and asked
Topic, one is loading is insufficient, density is not high；The second is tight head position random drift.In addition, pipe tobacco termination pipe tobacco is in long-distance fortune
During defeated, certain end tobacco-falling will also result in.Filter tip cigarette end tobacco-falling is provided in cigarette national standard GB 5606.3-2005
Amount should be less than be equal to 8mg/ branch (end tobacco-falling quantity be certain condition under, a number of sample is in switching process from sample end
The pipe tobacco amount that portion drops, is represented with milligram/branch), it is that the B class mass defects in cigarette national standard are more serious mass defect.Cigarette
Provide that filter tip cigarette termination should not be empty loose in national standard GB 5606.3-2005, i.e., its termination should not occur more than 1.0mm simultaneously
The sunken depth of sky and 2/3 empty sunken section ratio (bear for cigarette termination because pipe tobacco show filling and the certain area and the sky of depth that are formed
Fall into), it is major quality defect if there is as A classes mass defect.
Because the pipe tobacco of the structure cigarette front end of cigarette is exposed to outside, in cigarette coiling process, cut by cigarette machine
Subtract the packed density of disk increased cigarette end pipe tobacco, so that the tightness of cigarette termination, this to a certain extent can be with
Cigarette short and end tobacco-falling are effectively reduced, but because the filling of cigarette termination is excessively abundant, generally there are the following aspects
The problem of：(1) in cigarette processing process, the stem ratio increase of addition, if stem is processed in cigarette end portion, easily make
Bursting when being burnt into cigarette, causes flying dust；(2) because cigarette filling is abundant, the burning of cigarette shredded tobacco inside is insufficient, aspirates product
Matter declines；(3) variety classes pipe tobacco (stem, expanded cut stem, reconstituted tobacco, cut tobacco etc.) width, length during pipe tobacco is formulated at present
Size, Filling power are different, if shorter pipe tobacco or stem accumulates in pipe tobacco end, in cigarette long-distance transport or cigarette
Under the motion state of box, easily cause cigarette end tobacco-falling and bear, turn around phenomenon.
The content of the invention
To solve the above problems, the more coarse corrugation of the inner surface treatment of the invention by cigarette paper, can increase cigarette
The specific surface area of paper, change the contact condition of cigarette paper inner surface and pipe tobacco, change the fired state of cigarette paper, make pipe tobacco abundant
Burning；On the other hand because cigarette paper inner surface has substantial amounts of fold, the frictional force between cigarette paper and pipe tobacco can be increased, so as to
More preferable fixed pipe tobacco is formed in sleeve in cigarette paper, is reduced cigarette short, is turned around, end tobacco-falling.
First aspect present invention provides a kind of inner surface corrugation cigarette paper, the length containing more than 40wt% in the cigarette paper
The bast-fibre of fiber, more than 40wt%, and inner surface is coated with more than 3wt% vegetalitas gluten fortifier；And the cigarette paper
Grammes per square metre be more than 28g/m2, wrinkle quantity is more than 30 in 54mm*26.2mm regions, wrinkle depth 0.01-0.05mm；Interior table
The specific surface area in face is 1.3-1.5 times of original surface product；Because cigarette paper inner surface needs to wrinkle, cigarette paper grammes per square metre is needed compared with one
As cigarette paper grammes per square metre it is high.Generally require and reach 28g/m2The corrugation effect that can have just played above.
Preferably, the long stapled length is 3.5-5.2mm, a diameter of 0.03-0.07mm.
Preferably, the vegetalitas gluten fortifier is the overlength string of oriented machining；The length of the overlength string
Spend for 13~20mm.
Second aspect of the present invention provides the preparation method of described inner surface corrugation cigarette paper, comprises the following steps：
(1) pulping and paper-making：Long fibre containing more than 40wt%, more than 40wt% bast-fibre are added to paper pulp
In, then papermaking obtains cigarette paper on a papermaking machine；
(2) inner surface coating more than the 3wt% for the cigarette paper for obtaining step (1) vegetalitas gluten fortifier, is made function
Property cigarette paper；
(3) the functional cigarette paper inner surface mark corrugation area obtained step (2), wrinkles in cylindrical shape drying cylinder cylinder face
Scraper wrinkles to the inner surface of functional cigarette paper in mark corrugation area；
(4) inner surface obtained to step (3) plays wadding and carries out outer surface press polish；
(5) it is described inner surface that the outer surface calendered paper obtained to step (4), which carries out cutting and is processed into obbbin finished product,
Wrinkle cigarette paper.
In the preferred scheme of second aspect of the present invention, the creping doctor described in step (3) is wedge-like, the creping doctor
Blade and the drying cylinder cylinder face contact point away from a quarter that horizontal distance is the drying cylinder diameter, the creping doctor
Blade with being 38 ± 2 ° in the tangent line angle of the drying cylinder cylinder face contact point, the angle of wedge of the creping doctor is 45 °.
The present invention is mainly realized by the following method：
1st, pulping and paper-making：The processes such as slurrying of the cigarette paper before corrugation, drying with reference to normal cigarette paper process, specifically such as
Under：
Slurry → head box → fourdrinier wire wet end shaping → squeezing → preceding drying → applying glue → rear dry
Long fiber pulp can assign paper enough intensity, and short fibered pulp then has a great influence to pliability.Therefore, to manufacture paper with pulp
Go out the appropriate high-grade corrugation cigarette paper of the good toughness of deflection, the proportioning of long and short fiber will match.Weigh long fibre, chopped fiber and
Calcium carbonate, wherein their mass ratio are needlebush long fibre:Leaf wood long fibre:Chopped fiber=(4-5):(2-3):(1-
2) a small amount of calcium carbonate, is separately added, it is about 20-30% that calcium carbonate, which accounts for fiber quality,；Wherein, the long stapled length is 2.5-
3.2mm, width 0.03-0.07mm, wherein the long fibre include one kind in needlebush long fibre, flax pulp long fibre etc. or
It is a variety of；The chopped fiber can be leaf wood chopped fiber.
Wood pulp is put into beater and is beaten, being put into light knife during mashing is discongested, until being adjusted during 80-85 ° of SR of beating degree
Slurry 15 minutes, it is standby after being evenly distributed the slurrying of preparation to be put into pulp storage tank；Flexibility agent is put into again carries out defibrination, wherein defibrination
Concentration is 3-4.5wt%, and beating degree is 21~22 ° of SR；The flow of defibrination is 45m3/h.Desanding after long fibre wood pulp is broken, so
After deliver to mill fiberizer, then put into flexibility agent and carry out defibrination, wherein refining concentration be 4.5wt%, and beating degree is 21~22 °
SR；It is interfibrous so as to increase for the corrugation effect that has had, it is necessary to increase the ratio of flax pulp fibres of some strength
Space, play more preferable corrugation effect.
By the papermaking on a papermaking machine of the paper pulp of preparation, cigarette paper substrates are obtained, and by the special gluten fortifier of the cigarette paper of preparation
Add, be applied on the inner surface of the cigarette paper substrates in the applying glue portion of paper machine, functional cigarette paper is made.Special increasing muscle
The cigarette paper that agent is made up of the ramie pulp fiber and vegetalitas gluten fortifier of high intensity, it is mainly used in improving the intensity after cigarette paper corrugation
And corrugation amount, corrugation depth.Furthermore it is also possible to for the cigarette product specification using the cigarette paper, adjust the cigarette paper and apply
The dosage of the special gluten fortifier of cloth.
The process conditions of paper machine papermaking are：Speed control is 120-180m/min, and cigarette paper quantitatively uses quantitative valve
Control, the online concentration of the paper pulp are controlled in 0.5-1.5wt%, are gone out wet end paper web moisture and are controlled in 60-65wt%, go out squeezing
In 55-6wt0%, the applying glue portion is located between front and rear drying section portion's paper web moisture control, goes out the cigarette paper substrate of drying section
Bottom moisture is 7-8wt%, and the functional cigarette paper moisture for going out rear drying section is 6.5 ± 1.5wt%.Generally, finished product per ton is prepared
Cigarette paper needs 830kg fibers.
2nd, inner surface wrinkles：Drying section initially enters corrugation process after the paper warp that pulping and paper-making obtains, after cutting
It is processed into obbbin finished product.
Corrugation → special calender press polish → reel cylinder batches → rewinding machine rewinding → positioning cutting → cigarette paper disc on cylinder
Paper
As shown in figure 3, scraper edge is the four of drying cylinder diameter with cylinder face contacting points position height (away from horizontal distance) c
/ mono-, the blade of creping doctor is 38 ± 2 ° with the tangent line angle in the drying cylinder cylinder face contact point, described creping doctor
For wedge-like, the angle of wedge of creping doctor is 45 °.
Calender is configured using the nip of three roller two, and wherein upper and lower roll is rubber covered roll, and grinding has certain middle height, interposition
It is hollow oil temperature heating roller to put roller, and roll surface heating and temperature control is at 90 ± 5 DEG C.Nip broadband a is 4mm, is laterally pressed along roll surface
Interval width b arranges for 16-24.2mm (Cigarette circumference).
Cutting is to carry out positioning cutting at cigarette paper press polish area half, and the cigarette paper both ends after cutting have respectively
2mm width smooth regions.
Cigarette paper width is 18-29mm, and a mouthful width is taken according to the different edge of different cigarette paper width designs, such as
To take width at mouth be 2mm for 26.2mm cigarette paper design, during cigarette paper overlaps, overlapping glue be just bonded in two it is smooth
The outer surface of cigarette paper and inner surface.
Cigarette paper (single cigarette region 54mm*26.2mm) includes wrinkle quantity more than 30, wrinkle depth 0.01-
0.05mm is beneficial to wrinkle.Area, wrinkle-free area wrinkle as shown in Fig. 2 specific surface area is the 1.3-1.5 of normal sample specific surface area
Times.
Before and after this dandy roll, cigarette paper moisture content is properly increased, cigarette paper corrugation effect can be improved.
Relative to prior art, the present invention achieves following beneficial effect：
(1) inner surface of the invention corrugation cigarette paper inner surface forms substantial amounts of pleated structure, greatly improves its coarse journey
Degree, so that contact surface increase of the cigarette paper with pipe tobacco, so as to reduce the end tobacco-falling of cigarette and bear, turn around phenomenon.
(2) long and short fiber is with slurry according to quantity in a kind of inner surface of the invention corrugation cigarette paper, separates defibrination through length is fine, both
Retain existing mixing defibrination advantage, solve again because of the too high dehydration problem of beating degree, reduce fiber loss, the cigarette paper of manufacture is strong
Degree is high, and suppleness is good.
(3) a kind of inner surface of the invention corrugation cigarette paper inner surface has a large amount of folds, and specific surface area greatly increases, can
To greatly improve the combustibility of cigarette paper, improve the fired state of cigarette paper, cigarette paper is fully burnt, reduce cigarette smoke
Middle C0 content.
(4) fold on inner surface of the invention corrugation cigarette paper can by adjust the size of crease roller upper process, structure,
The physical indexs such as rotating speed, so as to produce the cigarette paper of different corrugation effects.
(5) the wrinkle size on inner surface of the invention corrugation cigarette paper is different, passes through different size and structure
Form, thus it is possible to vary the contact condition of cigarette paper and pipe tobacco, change the fired state of cigarette combustion cone, pipe tobacco and volume can be improved
The contact area of cigarette paper, due to cigarette paper permeation functions, so that pipe tobacco fully burns.
(6) inner surface of the invention corrugation cigarette paper outer surface keeps flat smooth, inner surface corrugation, cigarette paper grammes per square metre phase
It is higher than regular-size cigarette paper grammes per square metre, the normal outward appearance of cigarette paper can be kept, the wrinkle of cigarette paper inner surface can increase and cigarette
Silk between frictional force, so as to reduce cigarette void-end, burning when cigarette turn around probability, reduce cigarette end tobacco-falling quantity.
(7) inner surface of inner surface of the invention corrugation cigarette paper is not full width corrugation, and oral area point is taken according to cigarette paper
Area size, under conditions of cigarette paper overlap joint state is not changed, on the premise of existing cigarette making machine equipment being used, realize volume
The normal of cigarette paper takes mouth and the normal of cigarette rolls, and using the cigarette that this kind of cigarette paper rolls with outside daily cigarette paper cigarette
See without significant change.
Brief description of the drawings
Fig. 1 is the inner surface corrugation cigarette paper product schematic diagram of the present invention；
Fig. 2 is the inner surface corrugation cigarette paper schematic diagram of the present invention；
Fig. 3 is the outer surface schematic diagram of the inner surface corrugation cigarette paper of the present invention；
Fig. 4 is the creping doctor and the drying cylinder location drawing of the inner surface corrugation cigarette paper of the present invention.
Reference：1- corrugations area；The wrinkle-free areas of 2-.
Embodiment
Embodiment 1：
1st, pulping and paper-making：Papermaking is carried out by the process of normal cigarette paper.By needlebush long fibre:Leaf wood long fibre:It is short
The mass ratio of fiber is 4:3:2 are put into beater and are beaten, and separately add a small amount of calcium carbonate, calcium carbonate accounts for fiber quality and is about
20%；And add 50 kilograms of the special gluten fortifier of the cigarette paper of preparation (5wt% for accounting for cigarette paper) in the applying glue portion of paper machine, apply
Functional cigarette paper is made on the inner surface of the cigarette paper substrates in cloth.
2nd, inner surface wrinkles：Functional cigarette paper inner surface obtained above is marked into corrugation area, in cylindrical shape drying cylinder cylinder
Face is wrinkled with creping doctor to the inner surface of functional cigarette paper in mark corrugation area；Described creping doctor is wedge
Shape, the blade of the creping doctor and the drying cylinder cylinder face contact point away from horizontal distance for the drying cylinder diameter four/
One, the blade of the creping doctor is 38 ± 2 ° with the tangent line angle in the drying cylinder cylinder face contact point, the creping doctor
The angle of wedge is 45 °.Press polish is carried out after corrugation, calender is configured using the nip of three roller two, and wherein upper and lower roll is rubber covered roll, and grinding has
Certain middle height, centre position roller is hollow oil temperature heating roller, and roll surface heating and temperature control is at 90 ± 5 DEG C.Nip broadband a is
4mm, laterally arranged along roll surface by interval width b for 16-24.2mm (Cigarette circumference).Cut after press polish, cutting is to roll up
Positioning cutting is carried out at cigarette paper press polish area half, the cigarette paper both ends after cutting there are 2mm width smooth regions respectively.Cigarette
It is 2mm that width at mouth is taken in the cigarette paper design that paper width is 26.2mm, and during cigarette paper overlap joint, overlapping glue is just bonded in two
The outer surface of individual smooth cigarette paper and inner surface.Wrinkle quantity is included in single cigarette region 54mm*26.2mm of cigarette paper
For more than 30, wrinkle depth 0.04mm.Wrinkle area, wrinkle-free area as shown in Fig. 2 specific surface area compared with normal sample specific surface area
1.3-1.5 again.
The inner surface corrugation cigarette paper sample 1 and inner surface corrugation cigarette paper roll cigarette paper sample 2 prepared using the present invention is existed
Rolled on cigarette machine, inner surface corrugation cigarette paper cigarette sample 1 and inner surface corrugation cigarette paper cigarette sample 2 is made.Simultaneously will
Regular volume cigarette paper (control sample 1 and 2) rolls on identical cigarette machine respectively, and cigarette sample is made respectively.To cigarette sample thing
Reason index is detected, and testing result is as shown in table 1：
The cigarette physical index of table 1
Inner surface corrugation cigarette paper cigarette sample 1,2 cigarette Typical physical indexs and control sample are closer to, and cigarette is containing end
Rate, end tobacco-falling quantity are compared to control sample, hence it is evident that reduce, and the end tobacco-falling of cigarette 5mg/ branch within, can be effective
Reduction cigarette end tobacco-falling quantity.
Grey effect is wrapped by contrasting, it can be found that corrugation cigarette paper sample bag ash effect is preferable, and cigarette paper after burning
Color is whiter compared with control sample, illustrates that cigarette burning is more abundant.
Using smokeing panel test for 10 people, 20 cigarettes, mess code numbering is smoked panel test, and the data for collect cigarette void-end, turning around, finds inner surface
Cigarette paper cigarette sample wrinkle compared with control sample, cigarette void-end, turns around to significantly reduce, as shown in table 2.
The bear of the cigarette of table 2 and the number that turns around compare
| Sample ID | Bear | Turn around number |
| Cigarette sample 1 | 0 | 0 |
| Cigarette sample 2 | 0 | 0 |
| Control sample 1 | 1 | 1 |
| Control sample 2 | 1 | 2 |
Claims (1)
- The cigarette paper 1. a kind of inner surface wrinkles, it is characterised in that the cigarette paper contains more than 40wt% long fibre, 40wt% Bast-fibre above, and inner surface is coated with more than 3wt% vegetalitas gluten fortifier；And the grammes per square metre of the cigarette paper is more than 28g/m2, wrinkle quantity is more than 30 in 54mm*26.2mm regions, wrinkle depth 0.01-0.05mm；The ratio surface of inner surface Product is 1.3-1.5 times of original surface product；The long stapled length is 3.5-5.2mm, a diameter of 0.03-0.07mm；The plant Physical property gluten fortifier is the overlength string of oriented machining；The length of the overlength string is 13~20mm；Described inner surface corrugation cigarette paper is made by following preparation method, is comprised the following steps：(1) pulping and paper-making：Long fibre containing more than 40wt%, more than 40wt% bast-fibre are added in paper pulp, so Papermaking obtains cigarette paper on a papermaking machine afterwards；(2) inner surface coating more than the 3wt% for the cigarette paper for obtaining step (1) vegetalitas gluten fortifier, is made feature volume Cigarette paper；(3) the functional cigarette paper inner surface mark corrugation area obtained step (2), in cylindrical shape drying cylinder cylinder face creping doctor The inner surface of functional cigarette paper is wrinkled in mark corrugation area；Described creping doctor is wedge-like, and the corrugation is scraped The blade of knife is scraped with the drying cylinder cylinder face contact point away from a quarter that horizontal distance is the drying cylinder diameter, the corrugation The blade of knife is 38 ± 2 ° with the tangent line angle in the drying cylinder cylinder face contact point, and the angle of wedge of the creping doctor is 45 °；(4) inner surface obtained to step (3) plays wadding and carries out outer surface press polish；(5) it is described inner surface corrugation that the outer surface calendered paper obtained to step (4), which carries out cutting and is processed into obbbin finished product, Cigarette paper.
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| CN201710014583.7A CN106666817B (en) | 2017-01-07 | 2017-01-07 | A kind of inner surface corrugation cigarette paper |
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| CN201710014583.7A CN106666817B (en) | 2017-01-07 | 2017-01-07 | A kind of inner surface corrugation cigarette paper |
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| CN108872013B (en) * | 2018-04-10 | 2020-11-17 | 红云红河烟草(集团)有限责任公司 | Method for judging filling condition of cut tobacco in flat disc groove of cigarette making machine |
| CN108708225B (en) * | 2018-05-30 | 2021-02-12 | 滁州卷烟材料厂 | Preparation process of cigarette paper with inner surface check grains |
| CN109137625B (en) * | 2018-09-05 | 2021-03-23 | 万邦特种材料股份有限公司 | Method for manufacturing cellulose paper with special structure |
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| JP3206885B2 (en) * | 1996-09-25 | 2001-09-10 | 日本たばこ産業株式会社 | cigarette |
| KR101317137B1 (en) * | 2011-09-23 | 2013-10-08 | 주식회사 케이티앤지 | Cigarette paper using sea algae fiber and cigarette including the same |
| DE102015105882B4 (en) * | 2015-04-17 | 2017-06-08 | Delfortgroup Ag | Wrapping paper with high short fiber content and smoking article |
| CN104790264B (en) * | 2015-05-05 | 2016-11-30 | 云南中烟工业有限责任公司 | A kind of functional low grammes per square metre cigarette paper and preparation method thereof |
| CN106245440A (en) * | 2016-08-25 | 2016-12-21 | 云南中烟工业有限责任公司 | A kind of method improving Medicated cigarette paper bag ash effect |
| CN206354419U (en) * | 2017-01-07 | 2017-07-28 | 云南中烟工业有限责任公司 | A kind of inner surface corrugation cigarette paper |
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