CN105146751B - A kind of preparation method and application of the selective reducing tar and reducing harm function filter stick of cigarette - Google Patents
A kind of preparation method and application of the selective reducing tar and reducing harm function filter stick of cigarette Download PDFInfo
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- CN105146751B CN105146751B CN201510476040.8A CN201510476040A CN105146751B CN 105146751 B CN105146751 B CN 105146751B CN 201510476040 A CN201510476040 A CN 201510476040A CN 105146751 B CN105146751 B CN 105146751B
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- embossed paper
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Abstract
The invention discloses a kind of preparation method and applications of cigarette with selective reducing tar and reducing harm function filter stick, the preparation method of the reducing tar and reducing harm function filter stick is after being more than twice of embossed paper width into width by acetate silk shredding, embossed paper is wrapped up and fitted to form acetate silk/sandwich Rotating fields of embossed paper/acetate silk, sandwich Rotating fields are carried out repeatedly after positive and negative orderly alternate folding contraction, shaping is wrapped up in by interior wrap molding paper bag, cutting, obtain embossed paper vinegar fibre mixing filter rod segments, further docked with hollow acetate filter rod segments compound, wrapped up and be molded by outsourcing forming paper again, produce function filter stick, without any reducing tar and reducing harm additive in the function filter stick, cost is relatively low, and there is good tar reduction effect compared with the fine composite filter of ordinary hollow vinegar, there is extraordinary selective reducing effect to harmful components such as the phenol and crotonaldehyde in flue gas simultaneously, flue gas is inhaled taste and substantially not changed.
Description
Technical field
The present invention relates to a kind of preparation method and application of cigarette with selective reducing tar and reducing harm function filter stick, belong to cigarette manufacture
Field.
Background technology
Cigarette filter rod is the important bridge between cigarette and consumer, the tar in its energy effectively catching cigarette mainstream flue gas
Etc. harmful components, so as to reduce health hazard of the smoking to human body environment.The cigarette filter rod overwhelming majority on the market is all at present
The common fine filter stick of vinegar, propene fibre filter stick, paper filter stick and related compound rod, they all have the characteristics of strainability is good, can be effective
The tar content in cigarette smoke is reduced, but for the phenols in cigarette smoke, volatile carbonyl class compound such as phenol, crotons
The strainability of aldehyde etc. is weaker.Therefore these filter stick base materials are improved, adds related chemical addition agent to strengthen such
The filter efficiency of filter stick Pyrogentisinic Acid, crotonaldehyde etc., and then the harmful components reduced in flue gas are universal methods.
Chinese invention patent CN101798352A discloses a kind of modified cellulose with tar and harm reducing function, papery filter
Mouth and their preparation method, etherification modified cellulose is added in paper mouth rod, can substantially reduce the phenol in cigarette smoke
Etc. harmful components.Chinese invention patent CN102517981 discloses hydrogen cyanide or volatile carbonyl in a kind of reduction cigarette smoke
The cellulose paper of compounds content and its preparation and application, are selected amino acids material applied to cigarette by the method for coating
Property harm reduction.Chinese invention patent CN103126074A, which is disclosed, a kind of reduces the papery of phenolic compound in cigarette mainstream flue gas
Filter stick filter core base material additive and application, are used for paper substrates rolled filter rod by citric acid ester type compound, volume can be greatly reduced
Phenols content in cigarette.
At present, chemical addition agent has caused people for the concern of security as Harm reduction techniques tar reduction, and consumer is to this
Increasingly repel, associated production enterprise is to using chemical addition agent also more and more with caution, therefore the new method of necessary exploitation
The need for meeting selective harm reduction, it is exactly one of important method to change filter tip.
The content of the invention
Exist for reducing tar and reducing harm function filter stick in the prior art and rely primarily on addition chemical reagent to realize reducing tar and reducing harm
The defect of function, the purpose of the present invention is to be to provide a kind of because plug configuration is improved and has selective tar reduction, harm reduction work(
The new cigarette filter stick of energy.
Second object of the present invention is to be to provide described in the preparation that a kind of raw material sources are wide, simple to operate, cost is low
The method of function filter stick.
A further object of the invention is the application for being to provide the function filter stick, and cigarette can be reduced in cigarette by applying
The burst size of phenol and crotonaldehyde in tar and simultaneous selection reduction main flume in main flume.
In order to realize the technical purpose of the present invention, the invention provides a kind of cigarette selectivity reducing tar and reducing harm function filter stick,
The function filter stick is combined by hollow acetate filter rod segments and the fibre mixing filter rod segments docking of embossed paper vinegar and wraps up outsourcing in periphery
Forming paper is formed；Described embossed paper vinegar fibre mixing filter rod segments wrap up in embossed paper and acetate fiber composite by interior wrap molding paper bag
Constitute；Described embossed paper is shunk with acetate silk by synchronous folding constitutes filter club shaped structure, and the periphery of embossed paper is
Even distribution acetate fiber makes embossed paper not contacted with interior wrap molding paper, and embossed paper gauffer inner homogeneous point as formed by folding
Cloth acetate fiber.
Known acetate silk and embossed paper do not possess while reducing tar in cigarette mainstream flue gas in the prior art
And the function of phenols and crotons aldehyde, both are combined to the function also should will not with reducing tar and reducing harm simultaneously.And in this hair
One is designed in bright technical scheme using acetate silk and embossed paper without selective harm reduction function as raw material first
Plant the cigarette filter rod of special construction；The function filter stick of design is main by hollow acetate filter rod segments and the pressure with special construction
Line paper vinegar fibre mixing filter rod segments are composited.Acetate fiber is evenly distributed on folded form in embossed paper vinegar fibre mixing filter rod segments
Within and around the gauffer of the embossed paper of presence, make each several part between embossed paper and outsourcing forming paper and after embossed paper folding
Between do not contact respectively, the structure revolutionizes retention mode of the function filter stick to flue gas, at the same pass through embossed paper vinegar fibre mixing
Filter rod segments are compound with hollow acetate filter rod segments, effectively change flow path and ventilation effect of the flue gas in filter stick,
The construction of two kinds of structures rationally coordinates, and plays synergistic function, to the tar and phenol and crotonaldehyde in cigarette mainstream flue gas
With selective reducing effect.
It is preferred that cigarette with selective reducing tar and reducing harm function filter stick, hollow acetate filter rod segments with embossed paper vinegar is fine mixes
Filter rod segment length ratio is 1~3:1~3.In the preferred scheme within the specific limits appropriate regulation hollow acetate filter rod segments with
Embossed paper vinegar fibre mixing filter rod segment length ratio, can with regulatory function filter stick to the retention efficiency and flue gas of flue gas in function filter stick
Flow path.
It is preferred that the selective reducing tar and reducing harm function filter stick hollow acetate filter rod segments of cigarette be nearly mouth end.The preferred scheme
Middle hollow acetate filter rod segments are positioned close to mouth end, and are solid-end close to pipe tobacco end, can control cigarette smoking process
Flow path of the middle flue gas in filter stick.
It is preferred that cigarette with selective reducing tar and reducing harm function filter stick, embossing paper weight is embossed paper vinegar fibre mixing filter rod segments weight
The 30%~50% of amount.Embossed paper is combined with acetate fiber in this ratio, acetate fiber leaves after can embossed paper be folded
Hole and hole be sufficient filling with, be conducive to changing filter stick to the retention efficiency of flue gas.
It is preferred that scheme in embossed paper be whole complete embossed paper, its quantification of 10~30g/m2, width be 60~
200mm.Most preferably 15~25g/m2, width is 80~150mm.Embossed paper is preferably whole embossed paper, whole embossed paper without
Obvious section phenomenon and larger space occur, and are conducive to retaining flue gas.Quantitative to embossed paper and size control, can be with
Ensure that the filter stick technical parameter produced substantially meets industrialization production requirements, while having good reducing tar and reducing harm effect.
It is preferred that scheme in, in hollow acetate filter rod segments cavity cross-sectional area be hollow acetate filter rod segments sectional area
30%~70%.In the hollow acetate filter rod segments of the present invention cavity cross section can be designed as circular, ellipse, it is heart-shaped,
Star etc..
It is preferred that cigarette with selective reducing tar and reducing harm function filter stick, hollow acetate filter rod segments periphery in parcel without wrapping
Forming paper.The design can further improve the ventilation effect of hollow acetate filter stick.
The hollow acetate filter rod segments of the present invention are prepared by the conventional method in this area.
It is preferred that scheme in embossed paper fold after broken line and acetate silk parallel to filter stick axis be distributed, and embossing
It is not in contact with each other each other by acetate silk cut-off between each several part after paper is folded.
Present invention also offers method of the cigarette described in preparation with selective reducing tar and reducing harm function filter stick, including following step
Suddenly：(1) by acetate silk shredding into the acetate silk Rotating fields that width is more than twice of embossed paper width；(2) will
Embossed paper is wrapped up using described acetate silk Rotating fields, and makes embossed paper is two-sided to be all fitted with acetate silk layer,
Form acetate silk/sandwich Rotating fields of embossed paper/acetate silk；(3) again by acetate silk/embossed paper/vinegar
The sour sandwich Rotating fields of fibre bundle are carried out repeatedly after positive and negative orderly alternate folding contraction, and shaping is wrapped up in by interior wrap molding paper bag, point
Cut, obtain embossed paper vinegar fibre mixing filter rod segments, gained embossed paper vinegar fibre mixing filter rod segments further with hollow acetate filter stick
Section docking is compound, then wraps up shaping by outsourcing forming paper, produces.
It is preferred that preparation method be after acetate silk shredding to more than twice width of embossed paper, to pass through conveying roller
Pressure roller is sent into, the acetate fibres after midline position and shredding of the embossed paper along conveying roller direction of transfer are controlled in course of conveying
Midline position of the beam along conveying direction of transfer is overlapped, and is pressed the acetate fiber after embossed paper and shredding by pressure roller, is made embossing
The one side of paper is fitted on acetate silk, after being exported by outlet roller, then the acetate fibres that embossed paper both sides are exceeded
Beam part is folded up and covered along embossed paper side to be fitted on the another side of embossed paper；By acetate silk of having fitted
Embossed paper is carried out after multiple folding shrinking, and feeding opium pipe wraps up in shaping with interior wrap molding paper bag, cuts, and obtains the fibre mixing of embossed paper vinegar
Filter rod segments, it is further compound with hollow acetate filter rod segments, produce.
Present invention also offers application of the described cigarette with selective reducing tar and reducing harm function filter stick, the application is to filter function
Rod is applied to reduction tar content in main cigarette stream smoke as cigarette filter and simultaneous selection reduces phenol in main flume
With crotons aldehyde.
Compared with prior art, it is the characteristics of technical scheme maximum：
1st, function filter stick of the invention is prepared from by conventional acetate silk and embossing cigarette with base material, these bases
Material is not handled by special chemical, and security is higher, and cost is also lower；
2nd, the structure design of function filter stick of the invention is unique, with special embossed paper vinegar fibre mixing filter rod segments, acetic acid
Fiber is effectively changed its retention mode to harmful substances from flue gases, led to simultaneously by the embossed paper cut-off with folded form
Cross and hollow acetate filter rod segments and embossed paper vinegar fibre mixs filter rod segments and are combined, effectively change flue gas in aspiration procedure and filtering
Flow path and improvement drafting efficiency in rod, make function filter stick have good tar reduction function, while without using particularization
There is selectivity reduction function well in the case of learning reagent to harmful components such as crotonaldehyde, phenol.
3rd, technical scheme raw material sources are wide, simple to operate, cost is low, meet demand of industrial production.
Brief description of the drawings
【Fig. 1】For the fine mixing rod section sectional view of embossed paper vinegar；
【Fig. 2】For reducing tar and reducing harm function filter stick schematic diagram；
1 is acetate silk；2 be embossed paper；3 be interior wrap molding paper；4 be hollow acetate filter rod segments；5 be hollow
The cavity of cellulose acetate filter rod；6 be outsourcing forming paper；7 be embossed paper vinegar fibre mixing filter rod segments.
Embodiment
Following examples are intended to illustrate the content of the invention, rather than to the further limit of the claims in the present invention protection domain
It is fixed.
Embodiment 1
6.0/48000 cigarette acetate silk is prepared into length according to general hollow acetate filter stick preparation method
84mm, external diameter 7.5mm, internal diameter 4mm hollow acetate filter stick it is standby；Adjusting the technological parameters such as pressure roll, plucker roller will
After 2.1/29000 acetate silk shredding to width 200mm or so, applying glue, with grammes per square metre 20g/m2, width 90mm embossed paper
In mass ratio 1:1 enters the conveying roller of filter maker simultaneously, and control embossed paper ensures it along conveying roller transmission midline position
Substantially overlapped with acetate silk along conveying roller transmission midline position, the one side of embossed paper is fitted in by acetic acid by conveying roller
On fibre bundle, two outsides of acetate silk are folded up from embossed paper outside after outlet roller and laminating is covered
On the another side of embossed paper, carried out after multiple positive and negative alternate folding shrinking, feeding opium pipe is rolled into interior wrap molding paper
Type, cutting obtains length 108mm, diameter 7.5mm embossed paper vinegar fibre mixing filter stick；By the hollow acetate filter stick of preparation
With embossed paper vinegar fibre mixing filter stick according to length ratio 7:18 wrap up the function filter stick needed for compound be prepared into by outsourcing forming paper
A.In addition, individually preparing length 108mm, diameter the 7.5mm fine charge bar of vinegar, embossing using corresponding acetate fiber and embossed paper
Paper stock rod, by equal length ratio and above-mentioned hollow acetate filter stick compound obtained vinegar fibre composite filter B and embossed paper composite filter
Rod C is as a control group.The same trade mark cigarette of cigarette and flue gas inspection is carried out respectively, as a result as shown in table 1.
The function filter stick and control group composite filter flue gas data comparison of the present invention of table 1
Testing result shows that the cigarette prepared using function filter stick of the present invention is compared with cigarette prepared by control group composite filter B
Compare, tar reduction 1.15mg/ branch (9.4%), the crotonaldehyde range of decrease 27.6%, the phenol range of decrease 33.8%, filter stick of the present invention has
Obvious tar reduction effect and well selectivity drop phenol, crotonaldehyde performance.Compared with control group composite filter C, crotonaldehyde and
Phenol reduction amount is more obvious.
Embodiment 2
6.0/48000 cigarette acetate silk is prepared into length according to general hollow acetate filter stick preparation method
120mm, external diameter 7.5mm, internal diameter 4mm hollow acetate rod it is standby；The technological parameters such as pressure roll, plucker roller are adjusted by 2.1/
After 29000 acetate silk shreddings to width 230mm or so, applying glue, with grammes per square metre 16g/m2, width 110mm embossed paper press
Mass ratio 3:2 enter the conveying roller of filter maker simultaneously, and control embossed paper ensures along conveying roller direction of transfer midline position
It is overlapped with acetate silk along conveying roller direction of transfer midline position substantially, and the one side of embossed paper is fitted by conveying roller
On acetate silk, two outsides of acetate silk are folded up and covered from embossed paper outside after outlet roller
Lid is fitted on the another side of embossed paper, is carried out after multiple positive and negative alternate folding shrinking, sends into opium pipe with interior wrap molding paper
Parcel shaping, cutting obtains into length 120mm, diameter 7.5mm embossed paper vinegar fibre mixing filter stick；By the hollow acetic acid of preparation
Fibrous filter candle and embossed paper vinegar fibre mixing filter stick are according to length ratio 10:15 are combined needed for being prepared into by outsourcing forming paper parcel
Function and service rod A.In addition, individually preparing length 120mm, diameter 7.5mm vinegar using corresponding acetate fiber and embossed paper
Fine charge bar, embossed paper charge bar, by equal length ratio and above-mentioned hollow acetate filter stick compound obtained vinegar fibre compound bar B and embossing
Paper compound bar C is as a control group.The same trade mark cigarette of cigarette and flue gas inspection is carried out respectively, as a result as shown in table 1.
The function filter stick and control group composite filter flue gas data comparison of the present invention of table 2
Testing result shows, using the cigarette of the cigarette control group composite filter B preparations of the function filter stick preparation of the present invention
Compare, tar reduction 1.42mg/ branch (10.7%), the crotonaldehyde range of decrease 19.6%, the phenol range of decrease 34.1%, function filter of the invention
Rod has obvious tar reduction effect and well selectivity drop phenol, crotonaldehyde performance.Compared with control group composite filter, crotons
Aldehyde and phenol reduction amount are more obvious.
Embodiment 3
6.0/48000 cigarette acetate silk is prepared into length according to general hollow acetate filter stick preparation method
84mm, external diameter 7.5mm, interior core section are standby for heart-shaped hollow acetate filter stick, and wherein inner core sectional area is whole branch filter stick
The 40% of sectional area；The technological parameters such as pressure roll, plucker roller are adjusted by 2.1/29000 acetate silk shredding to width
After 200mm or so, applying glue, with grammes per square metre 25g/m2, width 90mm embossed paper in mass ratio 5:3 enter filter maker simultaneously
Conveying roller, control embossed paper ensure that it is passed with acetate silk along conveying roller substantially along conveying roller direction of transfer midline position
Direction midline position coincidence is sent, the one side of embossed paper is fitted on acetate silk by conveying roller, will after outlet roller
Two outsides of acetate silk are folded up and covered from embossed paper outside to be fitted on the another side of embossed paper, by it
Carry out after multiple positive and negative alternate folding shrinking, feeding opium pipe wrap up in shaping with interior wrap molding paper bag, cutting, obtain into length 108mm,
Diameter 7.5mm embossed paper vinegar fibre mixing filter stick；By the fine mixing rod of the hollow acetate filter stick of preparation and embossed paper vinegar according to
Length compares 7:18 wrap up the function and service rod A needed for compound be prepared into by outsourcing forming paper.In addition, individually using corresponding
Acetate fiber and embossed paper prepare length 108mm, diameter the 7.5mm fine charge bar of vinegar, embossed paper charge bar, by equal length ratio with it is upper
The compound obtained vinegar fibre compound bar B and embossed paper compound bar C of hollow acetate filter stick is stated as control.The difference same trade mark of cigarette
Cigarette simultaneously carries out flue gas inspection, as a result as shown in table 1.
The function filter stick of the present invention of table 3 and control group composite filter flue gas data comparison
Testing result shows that the cigarette prepared using function filter stick of the present invention is compared with cigarette prepared by control group composite filter B
Compare, tar reduction 1.25mg/ branch (9.9%), the crotonaldehyde range of decrease 27.6%, the phenol range of decrease 32.5%, function filter of the invention
Rod has obvious tar reduction effect and well selectivity drop phenol, crotonaldehyde performance.Compared with control group composite filter, crotons
Aldehyde and phenol reduction amount are more obvious.
Claims (10)
1. a kind of cigarette selectivity reducing tar and reducing harm function filter stick, it is characterised in that by hollow acetate filter rod segments and embossed paper
Vinegar fibre mixing filter rod segments docking is compound and is formed in periphery parcel outsourcing forming paper；Described embossed paper vinegar fibre mixing filter rod segments by
Interior wrap molding paper bag wraps up in embossed paper and acetate fiber composite is constituted；Described embossed paper passes through synchronous with acetate silk
Folding shrinking constitutes filter club shaped structure, the periphery of embossed paper be uniformly distributed acetate silk make embossed paper not with interior wrap molding paper
Contact, and embossed paper gauffer inner homogeneous distribution acetate silk as formed by folding makes the embossed paper each several part after folding
Between be not in contact with each other.
2. cigarette according to claim 1 selectivity reducing tar and reducing harm function filter stick, it is characterised in that described hollow acetic acid
It is 1~3 that fibrous filter candle section mixes filter rod segment length ratio with embossed paper vinegar fibre:1~3.
3. cigarette according to claim 2 selectivity reducing tar and reducing harm function filter stick, it is characterised in that described hollow acetic acid
Fibrous filter candle section is nearly mouth end.
4. cigarette according to claim 1 selectivity reducing tar and reducing harm function filter stick, it is characterised in that described embossed paper weight
Measure as the 30%~50% of embossed paper vinegar fibre mixing filter rod segments weight.
5. cigarette according to claim 4 is with selective reducing tar and reducing harm function filter stick, it is characterised in that described embossed paper is
Whole complete embossed paper, its quantification of 10~30g/m2, width is 60~200mm.
6. cigarette according to claim 5 selectivity reducing tar and reducing harm function filter stick, it is characterised in that described embossed paper is determined
Measure as 15~25g/m2, width is 80~150mm.
7. cigarette according to claim 1 selectivity reducing tar and reducing harm function filter stick, it is characterised in that described hollow acetic acid
The cavity cross-sectional area of fibrous filter candle section is the 30%~70% of hollow acetate filter rod segments sectional area.
8. cigarette according to claim 1 selectivity reducing tar and reducing harm function filter stick, it is characterised in that described hollow acetic acid
Fibrous filter candle section periphery is without wrap molding paper in parcel.
9. preparing the method for the selective reducing tar and reducing harm function filter stick of cigarette described in any one of claim 1~8, its feature exists
In comprising the following steps：(1) by acetate silk shredding into the acetate silk that width is more than twice of embossed paper width
Rotating fields；(2) embossed paper is wrapped up using described acetate silk Rotating fields, and makes embossed paper is two-sided to be all fitted with acetic acid
Fibre bundle layer, forms acetate silk/sandwich Rotating fields of embossed paper/acetate silk；(3) again by acetate fibres
The sandwich Rotating fields of beam/embossed paper/acetate silk are carried out repeatedly after positive and negative orderly alternate folding contraction, pass through interior wrap molding paper
Parcel shaping, cutting, obtain embossed paper vinegar fibre mixing filter rod segments, gained embossed paper vinegar fibre mixing filter rod segments further with hollow vinegar
Sour fibrous filter candle section docking is compound, then wraps up shaping by outsourcing forming paper, produces.
10. the application of the selective reducing tar and reducing harm function filter stick of cigarette described in any one of claim 1~8, it is characterised in that make
Phenol and bar in reduction tar content in main cigarette stream smoke and simultaneous selection reduction main flume are applied to for cigarette filter
Beans aldehyde.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476040.8A CN105146751B (en) | 2015-08-06 | 2015-08-06 | A kind of preparation method and application of the selective reducing tar and reducing harm function filter stick of cigarette |
Applications Claiming Priority (1)
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| CN201510476040.8A CN105146751B (en) | 2015-08-06 | 2015-08-06 | A kind of preparation method and application of the selective reducing tar and reducing harm function filter stick of cigarette |
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| CN105146751A CN105146751A (en) | 2015-12-16 |
| CN105146751B true CN105146751B (en) | 2017-10-17 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108078003B (en) * | 2017-12-25 | 2024-03-15 | 四川三联新材料有限公司 | Cellulose paper annular device with airflow channel and preparation method |
| CN109172105A (en) * | 2018-08-30 | 2019-01-11 | 中国人民解放军陆军军医大学第二附属医院 | The dedicated stercoroma bag of postoperative rectal cancer |
| CN114176253B (en) * | 2021-12-29 | 2023-11-07 | 四川中烟工业有限责任公司 | Filter rod material pre-folding and converging device |
| CN114847515B (en) * | 2022-06-23 | 2024-02-02 | 南通烟滤嘴有限责任公司 | Preparation method of functional material rod |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4343320A (en) * | 1981-02-25 | 1982-08-10 | Rudolph Muto | Cigarette filter with oblique partitions |
| AU559129B2 (en) * | 1981-07-06 | 1987-02-26 | Cigarette Components Limited | Wrapped filter |
| JP5460856B2 (en) * | 2010-03-26 | 2014-04-02 | 日本たばこ産業株式会社 | Charcoal filter and cigarette |
| CN102524955A (en) * | 2012-01-16 | 2012-07-04 | 湖南中烟工业有限责任公司 | Cigarette filter formed of even mixture of strands and paper, preparation of cigarette filter, and application method of cigarette filter |
| CN104720102A (en) * | 2013-12-18 | 2015-06-24 | 青岛榕宸商贸有限公司 | Anti-cancer and harm reduction cigarette filter stick and preparation method thereof |
| CN204207063U (en) * | 2014-10-20 | 2015-03-18 | 常德芙蓉大亚化纤有限公司 | A kind of filter rod of ramuscule cigarette special construction |
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