CN104153081B - A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section and its preparation method and application - Google Patents
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section and its preparation method and application Download PDFInfo
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- CN104153081B CN104153081B CN201410391502.1A CN201410391502A CN104153081B CN 104153081 B CN104153081 B CN 104153081B CN 201410391502 A CN201410391502 A CN 201410391502A CN 104153081 B CN104153081 B CN 104153081B
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Abstract
The present invention relates to cigarette producing field, particularly relate to a kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section and its preparation method and application.Described mixing single denier tow monofilament of 3 kinds of different monofilament linear densities that spinning prepares after the spinneret orifice spray webbing through 3 kinds of different pore sizes of same spinneret is constituted, and the spinneret orifice of 3 kinds of different pore sizes requires to be uniformly distributed at same spinneret by weight ratio；Described monofilament linear density scope is 1.0 ~ 3.5dtex, and the monofilament linear density coefficient of variation is 0.10 ~ 0.50, and individual filament cross section is shaped as Y type；Fracture strength >=the 18.0N/Ktex of the single denier tow of described mixing, moisture content is (6.0 ± 1.6) %, and oil content is (0.70 ~ 1.50) %, residual acetone content≤0.30%, and content of titanium dioxide is (0.40 ± 0.20) %.The present invention has that to be more easy to processing, efficiency high, the feature that the burnt efficiency of fall is more stable.
Description
Technical field
The present invention relates to cigarette producing field, particularly relate to a kind of fall Jiao's cigarette filter rod mixing list with Y type cross section
Denier tow and its preparation method and application.
Background technology
Along with consumer's growing interest to smoking Yu health problem, the work of tobacco business reducing tar and reducing harm achieves certain
Progressive, tar content in cigarette is down to current 11mg from the 17mg of 02 year, and by 2015, State Tobacco Monopoly Bureau required cigarette packs mark
Tar content is less than 10mg, and hazardness index must not exceed 9, and this proposes again new challenge to tobacco business.State is domestic at present
The low-coke tar cigarette sold is substantially all to be coordinated by the special-shaped filter stick such as composite filter, paper filter stick and carries out fall Jiao with Medicated cigarette punching.
Chinese invention patent (application number: 200710066437.5 applyings date: 2007-12-11) discloses a kind of novel silk
Bundle mixing and matching filter tip rod, by the different acetate fibers of tow type, polypropylene fibre, polyester fiber and regenerated fiber
Kind or more than one tow carry out shredding respectively, and carry out blending in proportion, molding prepares that to form difference along axle center to circumference close
Degree distribution, unlike material are distributed, and make every fiber have the cigarette filter tip rod to flue gas composition difference strainability.The present invention
When filtering flue gas, different densities distribution, the tow combination of unlike material are greatly improved the filter efficiency to flue gas, are conducive to perfume
The reservation of taste composition, gives full play to the maximum effect of every fiber, also can be according to Cigarette design and application needs, flexible pair
Accurately controlling and selective control of flue gas composition.But this patent is to carry out shredding after spinning to carry out blending again, it is actual
The difficulty produced is the biggest, and production cost is high, does not reaches intended blending effect.
Chinese invention patent (application number: 201210012187.8 applyings date: 2012-01-16) disclose a kind of tow with
The cigarette filter rod of the disposable unordered mixed-forming of paper and methods for making and using same thereof, by diacetate fiber fiber and paper mouth rod paper using without
Sequence mixed synchronization enters forming machine, and disposable mixed-forming is prepared as a kind of brand-new cigarette filter rod.Existing vinegar fibril in this filter stick
Bundle fiber has again papery wood pulp cellulose, and flue gas synchronizes, by two kinds of fibers of different nature, to take full advantage of the different suctions of the two
Attached performance；The disorder distribution of two kinds of fibers changes flue gas stream simultaneously, produces competitive Adsorption, improves the lowering harm and decreasing coking effect of filter stick
Really.
But the complex manufacturing of above-mentioned special-shaped filter stick, cost is high, and production efficiency is low, and cigarette smoking quality is also difficult to
Allowing consumer accept, therefore research and develop a kind of novel tow, this tow not only has good production efficiency, filter stick formation process work
Skill is simple and it drops burnt efficiency and suction quality promotes.
Summary of the invention
In order to solve above-mentioned technical problem, first purpose of the present invention is to provide a kind of fall Jiao having Y type cross section and rolls up
The cigarette filter single denier tow of mixing.This mixing list denier tow can be carried out the production of filter stick by common filter-stick forming device, and can be effective
Reduce coke tar in cigarette.Second object of the present invention is to provide the preparation method of above-mentioned mixing list denier tow.The 3rd of the present invention
Individual purpose is to provide the application of the single denier tow of above-mentioned mixing.
In order to realize above-mentioned first purpose, present invention employs following technical scheme:
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section, described mixing list denier tow is by through same
After the spinneret orifice spray webbing of 3 kinds of different pore sizes of one spinneret, the monofilament of 3 kinds of different monofilament linear densities that spinning prepares is constituted, 3 kinds
The spinneret orifice of different pore size requires to be uniformly distributed at same spinneret by weight ratio；Described monofilament linear density scope is 1.0
～3.5dtex, the monofilament linear density coefficient of variation is 0.10～0.50, and individual filament cross section is shaped as Y type, and the material of monofilament is acetic acid
Fiber, the weight ratio of 3 kinds of monofilament is 1～3:1～3:1～3；Fracture strength >=the 18.0N/ of the single denier tow of described mixing
Ktex, moisture content is (6.0 ± 1.6) %, and oil content is (0.70～1.50) %, residual acetone content≤0.30%, dioxy
Changing Ti content is (0.40 ± 0.20) %.
As preferably, described monofilament linear density scope is 2.0～3.5dtex, the monofilament linear density coefficient of variation 0.10～
The weight ratio of 0.30,3 kind of monofilament is 1～2:1～2:1～2.
As preferably, described monofilament linear density scope is 2.0～3.0dtex, the monofilament linear density coefficient of variation 0.10～
The weight ratio of 0.20,3 kind of monofilament is 1～2:1～2:1～2.
As preferably, the fracture strength >=20.0N/Ktex of the single denier tow of described mixing；Moisture content be (6.0 ±
1.5) %；Oil content is (0.80～1.30) %；Residual acetone content≤0.28%；Content of titanium dioxide be (0.40 ±
0.15) %.
As preferably, the monofilament of 3 kinds of described different monofilament linear densities be respectively 2.0～2.4dtex, 2.6～
2.8dtex, 2.9～3.5dtex.
As most preferably, the monofilament of 3 kinds of described different monofilament linear densities be respectively 2.3dtex, 2.7dtex,
3.0dtex。
As most preferably, the weight ratio of 3 kinds of described monofilament is 1:1:1.
In order to realize above-mentioned second purpose, present invention employs following technical scheme:
A kind of method preparing the single denier tow of described mixing, the method comprises the following steps: to enter vinegar sheet acetone
Row dissolves and forms serosity, filters serosity, enters spinning equipment, and serosity, through the spinneret orifice of different pore size, is formed different single
The silk of linear density, according to design require carry out the silk that the proportioning of different pore size hole count is spun, through crimped tow, be dried, pendulum wire,
Packing final production goes out the single denier tow finished product of a kind of mixing.
In order to realize above-mentioned the 3rd purpose, present invention employs following technical scheme:
The burnt cigarette filter rod of a kind of fall, this filter stick is prepared through common filter-stick forming device molding by described mixing list denier tow.
The burnt Medicated cigarette of a kind of fall, the cigarette filter rod described in filter stick employing of this Medicated cigarette.
Due to the fact that and have employed above-mentioned technical scheme, this mixing list denier tow can be filtered by common filter-stick forming device
The production of rod, described filter stick not only has identical fall Jiao's efficiency, compared with filter stick special-shaped with composite filter etc., also has more
Easily processing, efficiency height, the feature that the burnt efficiency of fall is more stable.
Detailed description of the invention
Embodiment 1
The preparation method of a kind of fall burnt cigarette filter rod single denier tow of mixing with Y type cross section, enters vinegar sheet acetone
Row dissolves and forms serosity, filters serosity, enters spinning equipment, through the spinneret orifice of 3 kinds of different pore sizes of same spinneret
After spray webbing, the monofilament of 3 kinds of different monofilament linear densities that spinning prepares is constituted, the requirement by weight ratio of the spinneret orifice of 3 kinds of different pore sizes
It is uniformly distributed at same spinneret；Described monofilament linear density is respectively 2.3dtex, 2.7dtex, 3.0dtex, and ratio is 1:1:
1, individual filament cross section is shaped as Y type, and the material of monofilament is acetate fiber, through crimped tow, dry, pendulum wire, packing final production
Go out the single denier fibre bundle finished product of a kind of mixing.Fracture strength >=the 18.0N/Ktex of the single denier tow of described mixing, moisture content is
(6.0 ± 1.6) %, oil content is (0.70～1.50) %, and residual acetone content≤0.30%, content of titanium dioxide is
(0.40 ± 0.20) %.The single denier tow of mixing, is shaped to filter stick through common filter-stick forming device, and filter stick rolls into cigarette through cigarette machine
?；Filter-rod periphery 24.25mm, filter lengths 100mm, filtering rod 270mmH2O.Cigarette is rolled into through cigarette machine together with tobacco shred
?.
Embodiment 2
The preparation method of a kind of fall burnt cigarette filter rod single denier tow of mixing with Y type cross section, enters vinegar sheet acetone
Row dissolves and forms serosity, filters serosity, enters spinning equipment, through the spinneret orifice of 3 kinds of different pore sizes of same spinneret
After spray webbing, the monofilament of 3 kinds of different monofilament linear densities that spinning prepares is constituted, the requirement by weight ratio of the spinneret orifice of 3 kinds of different pore sizes
It is uniformly distributed at same spinneret；Described monofilament linear density is respectively 1.5dtex, 2.0dtex, 2.5dtex, and ratio is 1:1:
1, individual filament cross section is shaped as Y type, and the material of monofilament is acetate fiber, through crimped tow, dry, pendulum wire, packing final production
Go out the single denier fibre bundle finished product of a kind of mixing.Fracture strength >=the 18.0N/Ktex of the single denier tow of described mixing, moisture content is
(6.0 ± 1.6) %, oil content is (0.70～1.50) %, and residual acetone content≤0.30%, content of titanium dioxide is
(0.40 ± 0.20) %.The single denier tow of mixing, is shaped to filter stick through common filter-stick forming device, and filter stick rolls into cigarette through cigarette machine
?；Filter-rod periphery 24.25mm, filter lengths 100mm, filtering rod 270mmH2O.Cigarette is rolled into through cigarette machine together with tobacco shred
?.
Embodiment 3
The preparation method of a kind of fall burnt cigarette filter rod single denier tow of mixing with Y type cross section, enters vinegar sheet acetone
Row dissolves and forms serosity, filters serosity, enters spinning equipment, through the spinneret orifice of 3 kinds of different pore sizes of same spinneret
After spray webbing, the monofilament of 3 kinds of different monofilament linear densities that spinning prepares is constituted, the requirement by weight ratio of the spinneret orifice of 3 kinds of different pore sizes
It is uniformly distributed at same spinneret；Described monofilament linear density is respectively 2.0dtex, 2.5dtex, 3.0dtex, and ratio is 1:1:
1, individual filament cross section is shaped as Y type, and the material of monofilament is acetate fiber, through crimped tow, dry, pendulum wire, packing final production
Go out the single denier fibre bundle finished product of a kind of mixing.Fracture strength >=the 18.0N/Ktex of the single denier tow of described mixing, moisture content is
(6.0 ± 1.6) %, oil content is (0.70～1.50) %, and residual acetone content≤0.30%, content of titanium dioxide is
(0.40 ± 0.20) %.The single denier tow of mixing, is shaped to filter stick through common filter-stick forming device, and filter stick rolls into cigarette through cigarette machine
?；Filter-rod periphery 24.25mm, filter lengths 100mm, filtering rod 270mmH2O.Cigarette is rolled into through cigarette machine together with tobacco shred
?.
Comparative example 1
Use three kinds of tow of 2.3dtex, 2.7dtex, 3.0dtex, be first shaped to filter stick through common filter-stick forming device, press
The ratio of 1:1:1 is combined on composite filter forming machine, rolls into cigarette through cigarette machine together with tobacco shred.
Mixing list denier fiber tow filter rods and the comparative example 1 of embodiment 1～3 are rolled into cigarette mainstream flue gas evaluation test, knot
Fruit is as follows:
Claims (10)
1. the single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section, it is characterised in that: described mixing list denier silk
The monofilament of 3 kinds of different monofilament linear densities that spinning prepares after the spinneret orifice spray webbing of 3 kinds of different pore sizes of the same spinneret of Shu Youjing
Constituting, the spinneret orifice of 3 kinds of different pore sizes requires to be uniformly distributed at same spinneret by weight ratio；Described monofilament linear density model
Enclosing is 1.0 ~ 3.5dtex, and the monofilament linear density coefficient of variation is 0.10 ~ 0.50, and individual filament cross section is shaped as Y type, and the material of monofilament is equal
For acetate fiber, the weight ratio of 3 kinds of monofilament is 1 ~ 3:1 ~ 3:1 ~ 3；Fracture strength >=the 18.0N/ of the single denier tow of described mixing
Ktex, moisture content is (6.0 ± 1.6) %, and oil content is (0.70 ~ 1.50) %, residual acetone content≤0.30%, titanium dioxide
Content is (0.40 ± 0.20) %.
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section the most according to claim 1, its feature exists
In: monofilament linear density scope is 2.0 ~ 3.5dtex, the monofilament linear density coefficient of variation 0.10 ~ 0.30, and the weight ratio of 3 kinds of monofilament is 1
~2:1~2:1~2。
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section the most according to claim 1, its feature exists
In: monofilament linear density scope is 2.0 ~ 3.0dtex, the monofilament linear density coefficient of variation 0.10 ~ 0.20, and the weight ratio of 3 kinds of monofilament is 1
~2:1~2:1~2。
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section the most according to claim 1, its feature exists
In: the fracture strength >=20.0N/Ktex of the single denier tow of described mixing；Moisture content is (6.0 ± 1.5) %；Oil content is
(0.80 ~ 1.30) %；Residual acetone content≤0.28%；Content of titanium dioxide is (0.40 ± 0.15) %.
5. according to a kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section described in claim 1 or 2 or 4, its
It is characterised by: the monofilament of 3 kinds of different monofilament linear densities is respectively 2.0 ~ 2.4 dtex, 2.6 ~ 2.8 dtex, 2.9 ~ 3.5dtex.
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section the most according to claim 5, its feature exists
In: the monofilament of 3 kinds of different monofilament linear densities is respectively 2.3dtex, 2.7dtex, 3.0dtex.
A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section the most according to claim 6, its feature exists
In: the weight ratio of 3 kinds of monofilament is 1:1:1.
8. the method for the single denier tow of the mixing prepared described in claim 1 ~ 7 any one claim, it is characterised in that
The method comprises the following steps: to carry out vinegar sheet acetone dissolving to form serosity, filters serosity, enters spinning and set
Standby, serosity, through the spinneret orifice of different pore size, forms the silk of different monofilament linear density, carries out different pore size hole count according to design requirement
The silk that spun of proportioning, through crimped tow, be dried, pendulum wire, packing final production go out the single denier tow finished product of a kind of mixing.
9. the burnt cigarette filter rod of fall, it is characterised in that: this filter stick is by mixing described in claim 1 ~ 7 any one claim
Close single denier tow to prepare through common filter-stick forming device molding.
10. the burnt Medicated cigarette of fall, it is characterised in that: the filter stick of this Medicated cigarette uses the cigarette filter rod described in claim 9.
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| CN201410391502.1A CN104153081B (en) | 2014-08-11 | 2014-08-11 | A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section and its preparation method and application |
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| CN201410391502.1A CN104153081B (en) | 2014-08-11 | 2014-08-11 | A kind of single denier tow of fall Jiao's cigarette filter rod mixing with Y type cross section and its preparation method and application |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723335A (en) * | 2016-12-09 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of strawberry aroma diacetate fiber and its application in ramuscule cigarette |
| CN106723336A (en) * | 2016-12-09 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of banana fragrance diacetate fiber and its application in ramuscule cigarette |
| CN106820259A (en) * | 2016-12-09 | 2017-06-13 | 河南中烟工业有限责任公司 | A kind of red bayberry fragrance diacetate fiber and its application in ramuscule cigarette |
| CN106723337A (en) * | 2016-12-09 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of grape fragrance diacetate fiber and its application in ramuscule cigarette |
| CN106723350A (en) * | 2016-12-09 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of coffee aroma diacetate fiber and its application in ramuscule cigarette |
| CN106539126A (en) * | 2016-12-09 | 2017-03-29 | 河南中烟工业有限责任公司 | A kind of preferable ramuscule filter stick of pressure drop stability and its application |
| CN106723338A (en) * | 2016-12-09 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of pineapple fragrance diacetate fiber and its application in ramuscule cigarette |
| CN106723334A (en) * | 2016-12-09 | 2017-05-31 | 河南中烟工业有限责任公司 | A kind of apple aroma diacetate fiber and its application in ramuscule cigarette |
| CN106690411A (en) * | 2016-12-09 | 2017-05-24 | 河南中烟工业有限责任公司 | Butter-flavor cellulose acetate tow and application thereof in fine cigarettes |
| CN112401298A (en) * | 2019-08-27 | 2021-02-26 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269974A (en) * | 1985-09-20 | 1987-03-31 | ダイセル化学工業株式会社 | Narrow cross-section fiber for tobacco smoke filter |
| CN1015116B (en) * | 1987-11-13 | 1991-12-18 | 伊斯曼柯达公司 | Spinneret orifices and four-wing filament cross-sections therefrom |
| JPH02127539A (en) * | 1988-11-02 | 1990-05-16 | Unitika Ltd | Cut pile web |
| DE4322965C1 (en) * | 1993-07-09 | 1994-10-06 | Rhodia Ag Rhone Poulenc | Filter tow, manufacture thereof, and use thereof as tobacco smoke filter element |
| JPH10168650A (en) * | 1996-12-06 | 1998-06-23 | Mitsubishi Rayon Co Ltd | Production of fine-size y-shaped cross-section cellulose acetate tow |
| CN100998443A (en) * | 2006-12-29 | 2007-07-18 | 新乡化纤股份有限公司 | Viscose rayon used for cigarette, its preparing method and spinning jet therefor |
| WO2012012053A1 (en) * | 2010-06-30 | 2012-01-26 | R.J. Reynolds Tobacco Company | Biodegradable cigarette filter |
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