CN103478902A - Composite cigarette filter stick and preparation method thereof - Google Patents
Composite cigarette filter stick and preparation method thereof Download PDFInfo
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- CN103478902A CN103478902A CN201310418129.XA CN201310418129A CN103478902A CN 103478902 A CN103478902 A CN 103478902A CN 201310418129 A CN201310418129 A CN 201310418129A CN 103478902 A CN103478902 A CN 103478902A
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Abstract
The invention discloses a composite cigarette filter stick and a preparation method thereof. The composite cigarette filter sticker is composited by a filter stick body formed by tobacco stem fibers, expansion cut rolled stems, flattened stems, second-rate tobacco leaves and cut tobacco, and slices, and cellulose acetate fibers. The filter stick has the advantages that waste tobacco stems and second-rate tobacco leaves and cut tobacco are fully utilized, tobacco stem fibers, flattened stems and cut tobacco of different shapes, lengths and diameters are blended and rolled into the filter stick, compared with the filter sticks rolled by single cut rolled stems or cut tobacco, the filter stick is more stable in parameters and small in smoking resistance variability. In addition, the filter stick is low in cost and environmental friendly, the filter stick can be machined by a common cigarette making machine, and no extra equipment is needed.
Description
Technical field
The invention belongs to the tobacco manufacture field, be specifically related to a kind of cigarette composite filter and preparation method thereof.
Background technology
Existing cigarette filter rod is generally acetate fiber and head for polypropylene fiber filtering rod, and the waste material produced in these filter stick production processes and the cigarette end abandoned are difficult for degraded, can cause environmental pollution.A lot of people are studied plant fiber filter rod, and as CN101703314A etc., it adopts straw, straw, and stalk fibres etc. are as the filter stick raw material, although easily degraded, these fibers inevitably bring the assorted flavor of itself, the suction that affect cigarette is distinguished the flavor of.Therefore, patent documentation CN201310057094.1, adopt respectively offal silk or thin slice to make filter stick in CN201310057010.4, utilize tobacco stalk fibre and reconstituted tobacoo to prepare filter stick, can not bring the assorted flavor of non-tobacco, reduces the cigarette flavouring and mend fragrant cost.But the inventor studies discovery, described two parts of documents still can't be real for suitability for industrialized production.The parameter of its filter stick changes greatly, it is mainly the resistance to suction that affects filter stick, the circumference coefficient of variation, the resistance to suction coefficient of variation can be up to more than 20-30%, resistance to suction is to affect one of cigarette smoke aesthetic quality and tar content important physical index, the resistance to suction coefficient of variation causes greatly the Sensory Quality of Cigarette unstability, affects the cigarette quality.
In the filter rod that use acetate fiber and thin slice or acetate fiber and thread stem are made; its filter stick for being prepared by offal or thin slice; the filtering rod variability of preparation is large; the high resistance to suction filter stick of the low resistance to suction filter stick ± 1500Pa desired value ± 3000pa of batch production; the coefficient of variation reaches 10-30%, although compound with acetate fiber, the coefficient of variation still exceeds the production requirement scope; have a strong impact on the resistance to suction stability of filter stick, thereby affect cigarette, inhale flavor stability.
Summary of the invention
The inventor is studying always and is finding a kind of filter stick, inhale the stability of flavor in the situation that guarantee cigarette, not only can take full advantage of existing discarded tobacco-containing material, also can be real be conducive to suitability for industrialized production, can make again filter stick there is the resistance to suction coefficient of variation and the circumference coefficient of variation is low, and can improve the stability of the resistance to suction coefficient of variation.
The inventor is by research repeatedly, and screening, find and a kind ofly can realize the above-mentioned requirements filter stick.
Cigarette composite filter of the present invention, it is by tobacco stalk fibre, expanded cut stem, stalk sheet, discarded tobacco leaf pipe tobacco and laminar mixing filter stick and cellulose acetate filter rod is compound makes; In described mixing filter stick, tobacco stalk fibre accounts for the 10-40 % by weight, and expanded cut stem accounts for the 5-30 % by weight, and the stalk sheet accounts for the 5-30 % by weight, and the pipe tobacco of discarded tobacco leaf accounts for the 20-60 % by weight, and thin slice 5-30 accounts for % by weight.
The particularly preferred scheme of the present invention is: in described mixing filter stick, the weight percentage of each composition is that tobacco stalk fibre accounts for 10-35%, and expanded cut stem accounts for 15-20%, and the stalk sheet accounts for 15-30%, and the pipe tobacco of discarded tobacco leaf accounts for 15-30%, and thin slice accounts for 10-20%.
Above-mentioned raw materials used size range is: tobacco stalk fibre length is 3-30mm, and expanded cut stem length is 3.17-6.35mm, and stalk sheet area is 2-8mm
2, discarded tobacco leaf pipe tobacco length is 1.0-7.5mm, sheet length is 1.0-15mm.
The preparation method of cigarette composite filter of the present invention, after tobacco stalk fibre, expanded cut stem, stalk sheet, discarded tobacco leaf pipe tobacco and thin slice are mixed, equilibrium water conten is to 8-16%, with cigarette machine, these stem fiber roll are connected into to the plume shape, then cut into filter stick, again that the filter stick and the acetate fiber that make is compound, obtain the cigarette composite filter.
The invention provides a kind of cigarette composite filter and preparation method thereof.The filtering rod coefficient of variation and the circumference coefficient of variation that by the present invention, prepare are low, and can improve the stability of the resistance to suction coefficient of variation.In addition, by the filter stick by making and acetate fiber recombination energy, make high-quality binary or ternary cigarette filter rod, the resistance to suction variation of composite filter of the present invention, the circumference coefficient of variation all can be low to moderate 5% left and right.
Described expanded cut stem is the offal chopping that will process through moisture regain, then the stem obtained after expansion process, and without the stem expanded, compares after chopping, and the expanded cut stem volume increases.
Described discarded tobacco leaf, refer to and can not enter the tobacco leaf that cigarette composition is produced.The general nicotine of its tobacco leaf is higher, and the thicker or tobacco leaf color of blade, flammability are poor.
The present invention also particularly preferably in tobacco stalk fibre, expanded cut stem, stalk sheet, discarded tobacco leaf pipe tobacco and laminar filter stick tobacco stalk fibre account for 30 % by weight, expanded cut stem accounts for 20 % by weight, the stalk sheet accounts for 20 % by weight, and the pipe tobacco of discarded tobacco leaf accounts for 20 % by weight, and thin slice accounts for 10 % by weight.
The size range of the further preferred raw material of the present invention is:
Described tobacco stalk fibre length 3-30mm, tobacco stalk fibre or fiber bundle diameters: 0.01-0.3mm.
Described expanded cut stem length 3.17-6.35mm, width 0.14-0.2mm.
Described stalk sheet is sheet, stalk sheet area 2-8mm
2, thickness 0.11-0.19mm.
Described discarded tobacco leaf pipe tobacco width 0.3-0.5mm; Length 1.0-7.5mm.
Described sheet width 0.3-0.5mm; Length 1.0-15mm.
Because tobacco stalk fibre, expanded cut stem, thin slice, discarded tobacco leaf pipe tobacco all have certain length, the inventor takes full advantage of and controls their length, control their proportioning and corresponding filling value, by strengthening their several composition synergies, realize under the maximized prerequisite of filling value, strengthen the hardness of filter tip, thereby make the stability of circumference increase, the resistance to suction of filter stick reduces.Therefore, the present invention takes full advantage of the own characteristics of tobacco stalk fibre and pipe tobacco and thin slice, Cheng Sihou is longer, stem, stalk sheet etc. because of its length of various materials, vary in size, and make them mix in proportion the raw material mix that forms filter stick of the present invention, make prepared cigarette filter rod, finally realize that resistance to suction and circumference stability increase, variability reduces.And with low cost, environmental protection; Utilize the regular-size cigarette machine to be processed, do not need the good result of extra equipment.
The present invention has proposed first by after tobacco stalk fibre, stem, thin slice, discarded tobacco leaf pipe tobacco ratio are mixed, by after processing, preparing filter stick, and by the filter stick of acquisition and the compound composite filter that makes of acetate fiber.With the filter stick that uses stem or thin slice to prepare with acetate fiber separately in prior art, compare, the filter stick that the present invention makes not only is easy to roll, relatively existing acetate fiber composite filter, can also reduce the resistance to suction coefficient of variation and the circumference coefficient of variation unexpectedly, and improve the stability of the resistance to suction coefficient of variation.In addition, by the present invention, can turn waste into wealth, reach the purpose of protection of the environment.
The specific embodiment
Below by specific embodiment, the present invention will be further described, but be not limitation of the invention.
Embodiment 1
By tobacco stalk fibre 10%, expanded cut stem 15%, stalk sheet 15%, the pipe tobacco 30% of discarded tobacco leaf, thin slice 30% mixes by weight proportion, described tobacco stalk fibre length 3-30mm, tobacco stalk fibre or fiber bundle diameters: 0.01-0.3mm; Described expanded cut stem length 3.17-6.35mm, width 0.14-0.2mm; Described stalk sheet is sheet, stalk sheet area 2-8mm
2, thickness 0.11-0.19mm; Described discarded tobacco leaf pipe tobacco width 0.3-0.5mm; Length 1.0-7.5mm; Described sheet width 0.3-0.5mm; Length 1.0-15mm; (following examples are same).Equilibrium water conten to 12 ± 0.5%, with common cigarette machine, these tobacco stalk fibres, expanded cut stem, pipe tobacco and rolls of sheets are connected into to the plume shape, cut into as required the filter stick of certain-length, again by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, detect filter stick with rich lattice watt combined test stand, the resistance to suction coefficient of variation 8.6%, the circumference coefficient of variation 8.5%, meet the filter stick national standard.
Embodiment 2
By tobacco stalk fibre 30%, expanded cut stem 20%, stalk sheet 20%, the pipe tobacco 20% of discarded tobacco leaf, thin slice 10% mixes by weight proportion, equilibrium water conten to 12 ± 0.5%, with common cigarette machine, these tobacco stalk fibres, expanded cut stem, pipe tobacco and rolls of sheets are connected into to the plume shape, cut into as required the filter stick of certain-length, by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, with rich lattice watt combined test stand, detect filter stick, the resistance to suction coefficient of variation 4.6% again, the circumference coefficient of variation 6.3%, meet the filter stick national standard.
Embodiment 3
By tobacco stalk fibre 30%, expanded cut stem 15%, stalk sheet 15%, the pipe tobacco 20% of discarded tobacco leaf, thin slice 20% mixes by weight proportion, equilibrium water conten to 12 ± 0.5%, with common cigarette machine, these tobacco stalk fibres, expanded cut stem, pipe tobacco and rolls of sheets are connected into to the plume shape, cut into as required the filter stick of certain-length, again by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, detect the filtering rod coefficient of variation 5.6% with rich lattice watt combined test stand, the circumference coefficient of variation 5.3%, meet the filter stick national standard.
Embodiment 4
By tobacco stalk fibre 30%, expanded cut stem 20%, stalk sheet 30%, the pipe tobacco 20% of discarded tobacco leaf, thin slice 10% mixes by weight proportion, equilibrium water conten to 12 ± 0.5%, with common cigarette machine, these tobacco stalk fibres, expanded cut stem, pipe tobacco and thin slice etc. are connected into to the plume shape, cut into as required the filter stick of certain-length, by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, with rich lattice watt combined test stand, detect filter stick, the resistance to suction coefficient of variation 6.4% again, the circumference coefficient of variation 5.8%, meet the filter stick national standard.
Embodiment 5
By tobacco stalk fibre 40%, expanded cut stem 5%, stalk sheet 5%, the pipe tobacco 20% of discarded tobacco leaf, thin slice 30% mixes by weight proportion, equilibrium water conten to 12 ± 0.5%, with common cigarette machine, the cigarettes such as these tobacco stalk fibres, expanded cut stem, pipe tobacco and thin slice are become to the plume shape, cut into as required the filter stick of certain-length, by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, with rich lattice watt combined test stand, detect filter stick, the resistance to suction coefficient of variation 15.4% again, the circumference coefficient of variation 4.9%, meet the filter stick national standard.
Embodiment 6
By tobacco stalk fibre 5%, expanded cut stem 5%, stalk sheet 5%, the pipe tobacco 60% of discarded tobacco leaf, sheet and shreds 25% mixes by weight proportion, equilibrium water conten to 12 ± 0.5%, with common cigarette machine, the cigarettes such as these tobacco stalk fibres, expanded cut stem, pipe tobacco and thin slice are become to the plume shape, cut into as required the filter stick of certain-length, again by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, detect filter stick, the resistance to suction coefficient of variation 12.4%, the circumference coefficient of variation 8.6% with rich lattice watt combined test stand.
Comparative example 1
By tobacco stalk fibre equilibrium water conten to 12 ± 0.5%, with common cigarette machine, these stem fiber roll are connected into to the plume shape, cut into as required the filter stick of certain-length, again by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, detect filter stick with rich lattice watt combined test stand, the resistance to suction coefficient of variation 26.4%, the circumference coefficient of variation 6.2%.
Comparative example 2
By the pipe tobacco equilibrium water conten to 12 of discarded tobacco leaf ± 0.5%, with common cigarette machine, the tobacco cartridge of these discarded tobacco leafs is connected into to the plume shape, cut into as required the filter stick of certain-length, again by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, detect filter stick with rich lattice watt combined test stand, the resistance to suction coefficient of variation 30.4%, the circumference coefficient of variation 7.2%.
Comparative example 3
To obstruct sheet equilibrium water conten to 12 ± 0.5%, with common cigarette machine, these stem fiber roll are connected into to the plume shape, cut into as required the filter stick of certain-length, again by filter stick and compound binary or the ternary filter stick made of common cellulose acetate filter rod made, detect filter stick with rich lattice watt combined test stand, the resistance to suction coefficient of variation 25.4%, the circumference coefficient of variation 10.2%.
Comparative example 4
Offal is put into to microwave expansion equipment, microwave expansion; . the offal after expansion is processed by conventional moisture regain, and controlling moisture is 28%, then on filament cutter, is cut into the wide thread stem of 0.9mm-1.2mm, adopts cigarette machine to roll into bar-shaped; . be prepared into the dual filter rod with the acetate fiber filter tip through mouth rod compounding machine again, with rich lattice watt combined test stand, detect filter stick, the resistance to suction coefficient of variation 23.4%, the circumference coefficient of variation 9.2%.
Comparative example 5
Adopt filament cutter to be cut into 2-30mm reconstituted tobacoo long, wide 1mm, thick 0.1-0.3mm sheet and shreds, adopt cigarette machine to roll into bar-shaped; . be prepared into the dual filter rod with the acetate fiber filter tip through mouth rod compounding machine again, with rich lattice watt combined test stand, detect filter stick, the resistance to suction coefficient of variation 29.4%, the circumference coefficient of variation 8.7%.
According to the data of embodiment, can find out:
From embodiment 2,3,4 can find out, when the ratio of tobacco stalk fibre, stem, stalk sheet, discarded tobacco leaf pipe tobacco, thin slice all maintains 20% left and right, the coefficient of variation of resistance to suction is less, best results.In embodiment 6, discarded tobacco leaf pipe tobacco ratio is larger, and the coefficient of variation of resistance to suction is also slightly bigger than normal, but still is better than Comparative Examples 1-5.
From the contrast of embodiment and comparative example, can find out:
Independent a kind of material and the filter stick of the compound preparation of acetate fiber, the coefficient of variation of its filter stick parameter is larger, that is to say, and parameter is unstable, also can't carry out suitability for industrialized production and application.And adopt mixing filter stick of the present invention and the compound stability that can improve the filter stick parameter of acetate fiber.
Claims (10)
1. a cigarette composite filter, is characterized in that, it is by tobacco stalk fibre, expanded cut stem, stalk sheet, discarded tobacco leaf pipe tobacco and laminar mixing filter stick and acetate fiber is compound makes; In described mixing filter stick, the weight percentage of each composition is that tobacco stalk fibre accounts for 10-40%, and expanded cut stem accounts for 5-30%, and the stalk sheet accounts for 5-30%, and the pipe tobacco of discarded tobacco leaf accounts for 20-60%, and thin slice 5-30 accounts for %.
2. composite filter according to claim 1, is characterized in that, in described mixing filter stick, the weight percentage of each composition is that tobacco stalk fibre accounts for 10-35%, expanded cut stem accounts for 15-20%, the stalk sheet accounts for 15-30%, and the pipe tobacco of discarded tobacco leaf accounts for 15-30%, and thin slice accounts for 10-20%.
3. composite filter according to claim 1, is characterized in that, in described mixing filter stick, the weight percentage of each composition is that tobacco stalk fibre accounts for 30%, and expanded cut stem accounts for 20%, and the stalk sheet accounts for 20%, and the pipe tobacco of discarded tobacco leaf accounts for 20%, and thin slice accounts for 10%.
4. according to claim 1 or 2 or 3 described composite filters, it is characterized in that, tobacco stalk fibre length is 3-30mm, and expanded cut stem length is 3.17-6.35mm, and stalk sheet area is 2-8mm
2, discarded tobacco leaf pipe tobacco length is 1.0-7.5mm, sheet length is 1.0-15mm.
5. composite filter according to claim 1, is characterized in that, tobacco stalk fibre length 3-30mm, and diameter is 0.01-0.1mm.
6. composite filter according to claim 1, is characterized in that, expanded cut stem length 3.17-6.35mm, width 0.14-0.2mm.
7. composite filter according to claim 1, is characterized in that, stalk sheet area 2-8mm
2, thickness 0.11-0.19mm.
8. composite filter according to claim 1, is characterized in that, discarded tobacco leaf pipe tobacco width is 0.3-0.5mm; Length is 1.0-7.5mm.
9. composite filter according to claim 1, is characterized in that, sheet width is 0.3-0.5mm; Length is 1.0-15mm.
10. the preparation method of the described a kind of cigarette composite filter of claim 1-9 any one, after tobacco stalk fibre, expanded cut stem, stalk sheet, discarded tobacco leaf pipe tobacco and thin slice are mixed, equilibrium water conten is to 8-16%, with cigarette machine, these stem fiber roll are connected into to the plume shape, then cut into filter stick, again that the filter stick and the acetate fiber that make is compound, obtain the cigarette composite filter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310418129.XA CN103478902B (en) | 2013-09-13 | 2013-09-13 | A kind of composite cigarette filter stick and preparation method thereof |
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| CN201310418129.XA CN103478902B (en) | 2013-09-13 | 2013-09-13 | A kind of composite cigarette filter stick and preparation method thereof |
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| CN103478902A true CN103478902A (en) | 2014-01-01 |
| CN103478902B CN103478902B (en) | 2016-08-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859587A (en) * | 2014-03-03 | 2014-06-18 | 湖南中烟工业有限责任公司 | Tobacco material embedded filter stick |
| CN107048464A (en) * | 2017-01-16 | 2017-08-18 | 云南中烟新材料科技有限公司 | One reuse method for growing tobacco useless thing |
| CN109123773A (en) * | 2017-06-28 | 2019-01-04 | 湖南中烟工业有限责任公司 | It is a kind of with mend Xiang Gong can cigarette filter rod, and its preparation method and application |
| CN113139951A (en) * | 2021-05-08 | 2021-07-20 | 上海烟草集团有限责任公司 | Method, system and equipment for characterizing attributes of tobacco lamina and computer readable storage medium |
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| US20040003822A1 (en) * | 2002-03-26 | 2004-01-08 | Godfrey Phillips India Limited | Biodegradable dual density filter cigarette |
| CN101167601A (en) * | 2007-11-20 | 2008-04-30 | 川渝中烟工业公司 | Cigarette composite filter tip additive carrier and manufacturing method thereof |
| CN101808541A (en) * | 2007-06-08 | 2010-08-18 | 菲利普莫里斯生产公司 | Has the smoking article that controlled flavor discharges |
| CN103190703A (en) * | 2013-04-10 | 2013-07-10 | 安徽中烟工业有限责任公司 | Mixed aroma-enhancing composite filter rod and production method thereof |
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2013
- 2013-09-13 CN CN201310418129.XA patent/CN103478902B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040003822A1 (en) * | 2002-03-26 | 2004-01-08 | Godfrey Phillips India Limited | Biodegradable dual density filter cigarette |
| CN101808541A (en) * | 2007-06-08 | 2010-08-18 | 菲利普莫里斯生产公司 | Has the smoking article that controlled flavor discharges |
| CN101167601A (en) * | 2007-11-20 | 2008-04-30 | 川渝中烟工业公司 | Cigarette composite filter tip additive carrier and manufacturing method thereof |
| CN103190703A (en) * | 2013-04-10 | 2013-07-10 | 安徽中烟工业有限责任公司 | Mixed aroma-enhancing composite filter rod and production method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859587A (en) * | 2014-03-03 | 2014-06-18 | 湖南中烟工业有限责任公司 | Tobacco material embedded filter stick |
| CN107048464A (en) * | 2017-01-16 | 2017-08-18 | 云南中烟新材料科技有限公司 | One reuse method for growing tobacco useless thing |
| CN109123773A (en) * | 2017-06-28 | 2019-01-04 | 湖南中烟工业有限责任公司 | It is a kind of with mend Xiang Gong can cigarette filter rod, and its preparation method and application |
| CN109123773B (en) * | 2017-06-28 | 2020-01-31 | 湖南中烟工业有限责任公司 | cigarette filter stick with fragrance supplementing function, and preparation method and application thereof |
| CN113139951A (en) * | 2021-05-08 | 2021-07-20 | 上海烟草集团有限责任公司 | Method, system and equipment for characterizing attributes of tobacco lamina and computer readable storage medium |
| CN113139951B (en) * | 2021-05-08 | 2022-11-22 | 上海烟草集团有限责任公司 | Method, system and equipment for characterizing attributes of tobacco lamina and computer readable storage medium |
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| CN103478902B (en) | 2016-08-24 |
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