CN102719923A - Production method of bamboo coal cellulose diacetate tow - Google Patents
Production method of bamboo coal cellulose diacetate tow Download PDFInfo
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- CN102719923A CN102719923A CN2012102150926A CN201210215092A CN102719923A CN 102719923 A CN102719923 A CN 102719923A CN 2012102150926 A CN2012102150926 A CN 2012102150926A CN 201210215092 A CN201210215092 A CN 201210215092A CN 102719923 A CN102719923 A CN 102719923A
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Abstract
The invention relates to raw materials of a filter tip, and in particular relates to a production method of a bamboo coal cellulose diacetate tow, belonging to the technical field of filter materials. According to the production method, a conventional production line of cellulose diacetate tows is adopted, and 0.3%-1.2% of bamboo coal powder is taken as an additive to be directly added into spinning slurry. A cigarette filter stick prepared from the bamboo coal cellulose diacetate tow prepared by the production method can effectively block part of harmful substances in smoke of a cigarette, the grade of the cigarette is improved, and the contradiction between the smoking and health can be alleviated, so that the bamboo coal cellulose diacetate tow has important social and environment benefits and has good promotion and using values.
Description
Technical field
The present invention relates to a kind of filter material rod, be specifically related to a kind of preparation method of bamboo carbon Celluloseacetate cigarette filter tow, belong to the filtering material technical field.
Background technology
Filter tip is meant the top of cigarette, is used for a filtering part to suck the tar in the flue gas, reduces the sense of discomfort after smoker's smoking.Along with development of science and technology, very big variation has also taken place in the kind of filter tip itself.At present, the filter tip processed of acetate fiber is be widely used a kind of.
Since introducing cigarette filter over 50 years, this material of acetate fiber has just occupied remarkable position, is material least ordinary in the production cycle, even concerning with the conservative cigarette industry that is celebrated, also being like this.Undoubtedly, acetate fiber becomes the mechanical filter mouth that low tar and high tar cigarette consumer accept extensively.In these years, because the business demand in acceptable and market, the specification of acetate fiber reached for 1.8 dawn from 5 dawn.This just makes it can process the filter tip of a series of adaptation different pressures and different retention characteristics.
The volatilization of harmful substance reduces along with filter-tip growth during cigarette burning.Before 20 years, filter tip usually length is 20 millimeters, and present, and the filter tip of 25 millimeters, 27 millimeters even 31 millimeters long is all very common.The increase of filter length has on the one hand reduced the tobacco component content in the cigarette, makes also that on the other hand sucking the harmful substance that cigarette produces is more held back and adsorption filtration.Filter tip is long more, and the effect of reducing tar and reducing harm is good more.At present, also do not find the new material that substitutes acetate fiber fully.
Acetate fiber is done filter-tip material; Possess good springiness, nontoxic, tasteless, Heat stability is good, resistance to suction little, cut the filter effect significantly, can optionally adsorb the harmful components in the cigarette; Kept certain nicotine again simultaneously and do not lost the cigarette taste, be received by the market.Along with the further raising that the reducing cigarette tar and reducing harm reduction is required, functionally also have higher requirement for filter-tip.And the fine and closely woven porous of bamboo carbon, because of its superhigh specific surface area (485m
2/ g) have superpower adsorption capacity, can effectively remove poison and inhale flavor, and it is harmless, is a kind of environment-friendly material, can not cause secondary pollution, is applied to fields such as life, agricultural, industry widely.So, bamboo charcoal is applied to the production of acetate fiber, can improve acetate fiber adsorption filtration characteristic.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, a kind of production method that can in spinning solution, directly add bamboo carbon powder is provided, this method can effectively combine with existing production line, and it is simple to have technology, and fibre structure is even, the characteristics that stability is good.
According to technical scheme provided by the invention, a kind of preparation method of bamboo carbon Celluloseacetate cigarette filter tow, step is following:
(1) slurry configurations: use titania powder configuration quality concentration is 35% ~ 45% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 15% ~ 25% bamboo charcoal aqueous suspension, and with ultrasonic Treatment 15 ~ 60min of 26 ~ 30kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 20% ~ 40% in the slurries; Wherein pure acetone is added to whole dissolvings and gets final product.
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Bamboo charcoal powder mass ratio is 0.3% ~ 1.2% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 0.1～5 μ m.
The mass ratio of titanium dioxide is 0.1% ~ 1% in the said slurries of step (1).
The present invention has following advantage: adopt the bamboo carbon Celluloseacetate cigarette filter tow of the present invention's preparation to process cigarette filter rod; Part harmful substance in can the effectively catching cigarette smoke; Improve the cigarette class, alleviate smoking and healthy contradiction, have important society and environmental benefit; Excellent popularization use value is arranged.
The specific embodiment
The preparation method of a kind of filter material rod of the present invention-bamboo carbon Celluloseacetate cigarette filter tow in the slurries preparation process of cigarette with Celluloseacetate cigarette filter tow spinning production process, adds the bamboo carbon powder end, makes it pass through conventional spinning technique and forms pipe tobacco.
Wherein titanium dioxide is available from the chemical Co., Ltd of German Sha Haliben.
Embodiment 1
A kind of preparation method of bamboo carbon Celluloseacetate cigarette filter tow, step is following:
(1) slurry configurations: use titania powder configuration quality concentration is 45% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 15% bamboo charcoal aqueous suspension, and with the ultrasonic Treatment 15min of 26kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 20% in the slurries;
Bamboo charcoal powder mass ratio is 0.3% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 0.1 μ m.The mass ratio of titanium dioxide is 1% in the said slurries of step (1), and all the other are acetone.
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Embodiment 2
(1) slurry configurations: use titania powder configuration quality concentration is 35% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 25% bamboo charcoal aqueous suspension, and with the ultrasonic Treatment 60min of 30kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 40% in the slurries;
Bamboo charcoal powder mass ratio is 1.2% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 0.1 μ m.The mass ratio of titanium dioxide is 0.1% in the said slurries of step (1), and all the other are acetone.
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Embodiment 3
(1) slurry configurations: use titania powder configuration quality concentration is 40% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 20% bamboo charcoal aqueous suspension, and with the ultrasonic Treatment 40min of 28kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 30% in the slurries;
Bamboo charcoal powder mass ratio is 0.6% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 3 μ m.The mass ratio of titanium dioxide is 0.5% in the said slurries of step (1), and all the other are acetone.
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Embodiment 4
(1) slurry configurations: use titania powder configuration quality concentration is 38% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 18% bamboo charcoal aqueous suspension, and with the ultrasonic Treatment 49min of 27kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 27% in the slurries;
Bamboo charcoal powder mass ratio is 0.9% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 0.4 μ m.The mass ratio of titanium dioxide is 0.3% in the said slurries of step (1).
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Embodiment 5
(1) slurry configurations: use titania powder configuration quality concentration is 43% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 16% bamboo charcoal aqueous suspension, and with the ultrasonic Treatment 23min of 29kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 28% in the slurries;
Bamboo charcoal powder mass ratio is 1.1% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 4 μ m.The mass ratio of titanium dioxide is 0.2% in the said slurries of step (1).
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Embodiment 6
(1) slurry configurations: use titania powder configuration quality concentration is 44% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 19% bamboo charcoal aqueous suspension, and with the ultrasonic Treatment 50min of 26kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 38% in the slurries;
Bamboo charcoal powder mass ratio is 0.4% in the said slurries of step (1), and bamboo charcoal powder grain diameter is 2 μ m.The mass ratio of titanium dioxide is 0.3% in the said slurries of step (1).
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
Claims (3)
1. the preparation method of a bamboo carbon Celluloseacetate cigarette filter tow is characterized in that step is following:
(1) slurry configurations: use titania powder configuration quality concentration is 35% ~ 45% titanium dioxide aqueous suspension; Using bamboo charcoal powder configuration quality concentration is 15% ~ 25% bamboo charcoal aqueous suspension, and with ultrasonic Treatment 15 ~ 60min of 26 ~ 30kHz; With cellulose diacetate sheet, pure acetone, titanium dioxide turbid liquid and the abundant mixed dissolution of bamboo charcoal turbid liquid, obtain slurries after the stirring; The mass concentration of diacetate fiber sheet is 20% ~ 40% in the slurries;
(2) cigarette is with the production of diacetate fiber: the slurries of getting step (1) gained filter through filter press, obtain diacetate fiber production and use slurries, adopt dry spinning equipment to carry out spinning, and acetone obtains pipe tobacco after volatilizing.
2. the preparation method of bamboo carbon Celluloseacetate cigarette filter tow according to claim 1, it is characterized in that: bamboo charcoal powder mass ratio is 0.3% ~ 1.2% in the said slurries of step (1), bamboo charcoal powder grain diameter is 0.1～5 μ m.
3. the preparation method of bamboo carbon Celluloseacetate cigarette filter tow according to claim 1, it is characterized in that: the mass ratio of titanium dioxide is 0.1% ~ 1% in the said slurries of step (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012102150926A CN102719923A (en) | 2012-06-27 | 2012-06-27 | Production method of bamboo coal cellulose diacetate tow |
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| CN2012102150926A CN102719923A (en) | 2012-06-27 | 2012-06-27 | Production method of bamboo coal cellulose diacetate tow |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556261A (en) * | 2013-10-31 | 2014-02-05 | 宜宾海丝特纤维有限责任公司 | Extinction bamboo charcoal viscose fiber and preparation method thereof |
| CN108523217A (en) * | 2018-06-08 | 2018-09-14 | 滁州卷烟材料厂 | A kind of cigarette filter rod with tar reduction flavouring performance |
| CN110685021A (en) * | 2019-09-26 | 2020-01-14 | 湖北新阳特种纤维股份有限公司 | Preparation method of cellulose diacetate fiber for spinning |
| CN111748907A (en) * | 2020-07-17 | 2020-10-09 | 济南大自然新材料有限公司 | Preparation method of diacetate fiber non-woven fabric |
| CN115698397A (en) * | 2020-10-14 | 2023-02-03 | 可乐丽贸易株式会社 | Carbon powder-containing fiber and fiber structure |
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| CN102051701A (en) * | 2011-01-14 | 2011-05-11 | 浙江民心生态科技有限公司 | Production process of bamboo charcoal fiber |
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2012
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| CN1151849A (en) * | 1995-10-20 | 1997-06-18 | 大世吕化学工业株式会社 | Tobacco filter materials and tobacco filter tip as produced by using the same |
| CN101137776A (en) * | 2004-12-29 | 2008-03-05 | 赛拉尼斯醋酸盐有限公司 | Fibres |
| US20110143067A1 (en) * | 2008-08-14 | 2011-06-16 | Hoelter Dirk | Photodegradable plastic and its use |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556261A (en) * | 2013-10-31 | 2014-02-05 | 宜宾海丝特纤维有限责任公司 | Extinction bamboo charcoal viscose fiber and preparation method thereof |
| CN103556261B (en) * | 2013-10-31 | 2015-08-19 | 宜宾海丝特纤维有限责任公司 | A kind of Extinction bamboo charcoal viscose fiber and preparation method thereof |
| CN108523217A (en) * | 2018-06-08 | 2018-09-14 | 滁州卷烟材料厂 | A kind of cigarette filter rod with tar reduction flavouring performance |
| CN110685021A (en) * | 2019-09-26 | 2020-01-14 | 湖北新阳特种纤维股份有限公司 | Preparation method of cellulose diacetate fiber for spinning |
| CN111748907A (en) * | 2020-07-17 | 2020-10-09 | 济南大自然新材料有限公司 | Preparation method of diacetate fiber non-woven fabric |
| CN115698397A (en) * | 2020-10-14 | 2023-02-03 | 可乐丽贸易株式会社 | Carbon powder-containing fiber and fiber structure |
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Application publication date: 20121010 |