CN103082414A - Corn fiber application in cigarette filter stick, cigarette filter stick and preparation method of cigarette filter stick - Google Patents
Corn fiber application in cigarette filter stick, cigarette filter stick and preparation method of cigarette filter stick Download PDFInfo
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- CN103082414A CN103082414A CN2013100579467A CN201310057946A CN103082414A CN 103082414 A CN103082414 A CN 103082414A CN 2013100579467 A CN2013100579467 A CN 2013100579467A CN 201310057946 A CN201310057946 A CN 201310057946A CN 103082414 A CN103082414 A CN 103082414A
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- cigarette filter
- filter stick
- cigarette
- zein fiber
- filter rod
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Abstract
The invention discloses corn fiber application in a cigarette filter stick, meanwhile discloses a cigarette filter stick with corn fiber, and further discloses a preparation method of the cigarette filter stick. The cigarette filter stick with corn fiber comprises a main body. Corn fiber bundle is placed in the center of the main body along the axial direction of the main body. under the condition that the release amount of smoke tar and nicotine is not almost changed, the cigarette filter stick provided with the corn fiber can effectively reduce hazardous substance components in smoke, removal rates of phenol can reach about 16%, and removal rates of nitrosamine can reach about 20%, and meanwhile on the basis that suction style of cigarettes is not changed, the corm filter added in the filter stick can improve suction quality of the cigarettes.
Description
Technical field
The invention belongs to cigarette filter rod manufacturing technology field, be specifically related to zein fiber in cigarette filter rod application and contain cigarette filter rod of zein fiber and preparation method thereof.
Background technology
Zein fiber, be called again PLA (PLA) fiber, it is a kind of polyester fiber of excellent performance, be to adopt the starch materials such as reproducible corn, cassava, through the fermentation obtain lactic acid, then aggregate into resin, make fiber by spinning again, be the environment-protection fiber of new generation that integrates natural fiber and synthetic fibers, have biodegradability, fabulous slipping, sucting wet air permeability and good heat resistance, antibiotic property, anti-ultraviolet function, and be rich in gloss and elasticity.Zein fiber has wide application development prospect in fields such as medical material, dress materials, biodegradable packaging material, plastic sheeting for farm uses.As the environment amenable polyesters compound of a kind of totally biodegradable, zein fiber successfully ranks among the row of 21 century a new generation's fiber.
Become the development trend of domestic and international tobacco along with reducing tar and reducing harm, the material of efficient and selective absorption and filtration becomes the emphasis of software engineering researchers invent.Publication number is that the Chinese patent of CN101015394A discloses a kind of common NACF take reaming as carrier, by reaming, infusion process with the aluminum nitrate of difference amount or ferric nitrate on carrier, prepare modified active carbon fiber through roasting again, modified active carbon fiber is prepared into composite filter tip has clearance preferably to tar, NNK, phenol.Publication number be WO2007117115 the PCT Patent Application Publication preparation high-specific surface area absorbent charcoal material and add in cigarette filter rod, can adsorb tar, HCN in flue gas.But adding in cigarette, absorbent charcoal material can produce certain impact to the smoking property of cigarette quality.Therefore, research and development both can reduce the harmful substance in cigarette smoke, can also keep the original suction quality of cigarette, satisfied the filter stick material of consumer's psychological need, will become the focus of extensive concern.
Summary of the invention
In view of this, the object of the present invention is to provide zein fiber in cigarette filter rod application and contain the cigarette filter rod of zein fiber, zein fiber is applied in cigarette filter rod, in the situation that cigarette smoke tar, nicotine burst size are substantially constant, can effectively reduce the harmful substances from flue gases composition, under the prerequisite that does not change the cigarette smoking style, add zein fiber also can improve the suction quality of cigarette in filter stick simultaneously.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The application of zein fiber in cigarette filter rod.
A kind of cigarette filter rod comprises main body, along body shaft to, main body central authorities are provided with the zein fiber tow.
Preferably, the diameter of described zein fiber tow is 0.5mm ~ 4mm.
Preferably, the diameter of described zein fiber tow is 1mm ~ 3mm.
Preferably, the diameter of described zein fiber tow is 1.5mm ~ 2mm.
Preferably, the diameter of described zein fiber tow is 1mm.
The present invention also provides a kind of preparation method of aforesaid roll cigarette filter, comprise the steps: in the cigarette filter tip shaping process, by the traction positioner, the zein fiber tow is drawn to the filter stick formation device, add filter stick main center position to through the filter stick shaped device, prepare filter stick.
Preferably, the zein fiber tow is spun into the single thread Split Down by zein fiber by spinning process and is prepared from.
Preferably, cigarette filter rod is outer suppresses groove and adopts corrugating medium's parcel.
The zein fiber that the present invention adopts is to adopt the starch materials such as reproducible corn, cassava, through the fermentation obtain lactic acid, then aggregates into resin, then passes through a kind of natural polymer functional fiber that spinning processing forms.Zein fiber tow surface has micropore and harsh feeling, contains the acetyl group of strong polarity on strand, and adsorption effect is good, and biodegradable, does not produce pollution, and raw material sources are extensive, cost is low, environmentally friendly.The structural formula of zein fiber as shown in the formula (I).
The present invention is applied in zein fiber in cigarette filter rod, due to the groove structure in zein fiber, during cigarette smoking, flue gas by the zein fiber tow at filter stick center, has increased walking path, the probability that the material such as aerosol is blocked and adsorbs increases, and has improved the filter efficiency of filter stick.Due to the specific chemical constitution of zein fiber, Pyrogentisinic Acid, nitrosamine harmful components have higher suction-operated, can reduce the harmful constituents in cigarette flue gas burst size.In the situation that cigarette smoke tar, nicotine burst size are substantially constant, effectively reduce the harmful substances from flue gases composition, the phenol clearance can reach 16% left and right, and nitrosamine is in 20% left and right.Under the prerequisite that does not change the cigarette smoking style, can improve the suction quality of cigarette by add zein fiber in filter stick simultaneously.Its effect is far superior to the application of other fibers such as fibre and soya, flax fiber.Based on this, the present invention has the following advantages:
1, use the cigarette filter rod of zein fiber, under the prerequisite that does not change the cigarette smoking style, have significantly to increase the profit effect, increased consumer's smoking comfort;
2, the zein fiber tow is inserted the center of common filter stick vertically, improves filter stick to the adsorption efficiency of harmful substance such as phenol, nitrosamine;
3, technique of the present invention is simple, and is with low cost, need not to carry out scrap build, and have ripe technology, experience to support, and can directly carry out suitability for industrialized production;
4, the present invention provides security and the higher cigarette products of smoking quality for the smoker.
Description of drawings
Fig. 1 is the cigarette filter rod structural representation that contains zein fiber of the present invention.
The specific embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, cigarette filter rod of the present invention comprises main body 1, along body shaft to, main body 1 central authorities are provided with zein fiber tow 2.Wherein, the diameter of zein fiber tow can be selected in the scope of 0.5mm ~ 4mm.
The total length of the filter stick that following examples are prepared is all consistent, is 120mm.The circumference of filter stick is 24.25mm.
The zein fiber single thread is prepared the 40s single thread through drafting, coarse sand, fine sand, and single thread adopts rotor spinning technique, twist with the fingers in the twist 400/condition of rice under and 8 strands after be prepared into the zein fiber tow of diameter 1mm; After the acetate fiber shredding, by the traction positioner, this zein fiber bundle is drawn to forming machine, the filter stick formation device adds filter stick main center position to after filtration, and forming paper adopts common forming paper to prepare cigarette filter rod.
The zein fiber single thread is prepared the 40s single thread through drafting, coarse sand, fine sand, single thread adopts rotor spinning technique, twist with the fingers in the twist 400/condition of rice under and 12 strands after be prepared into the zein fiber tow of diameter 1.5mm, on filter-stick forming device, this zein fiber tow is joined filter stick main center position again, prepare cigarette filter rod; Adopt high porosity plug wrap paper to prepare cigarette filter rod, the air permeability of forming paper is 12000CU.
Embodiment 3
The zein fiber single thread is prepared the 40s single thread through drafting, coarse sand, fine sand, single thread adopts rotor spinning technique, twist with the fingers in the twist 400/condition of rice under and 12 strands after be prepared into the zein fiber tow of diameter 1.5mm, on filter-stick forming device, this zein fiber tow is joined filter stick main center position again, prepare cigarette filter rod.Other conditions are identical with embodiment 1.
Adopt filter stick that cigarette shreds, cigarette paper, tipping paper and the said method of the A of the Guangdong China Tobacco Industry Co.,Ltd trade mark make under the requirement of identical condition and filter stick specifications parameter, the filter stick of above-described embodiment is rolled into cigarette finished product.
To contain the following experiment of cigarette process of above-mentioned filter stick:
The experiment sample: cigarette is 600 as mentioned above;
Control sample: do not adopt above-mentioned filter stick, but equal 600 of the identical regular-size cigarettes of pipe tobacco and cigarette paper, tipping paper.
cigarette smoke analytical test: measure flue gas TPM (TPM) according to GB/T19609-2004 " cigarette is measured TPM and tar with conventional analysis with smoking machine " and GB/T23356-2009 " the non-scattering infrared method of the mensuration of carbonic oxide in components in cigarette smoke gas phase ", tar and carbon monoxide (CO) content, press YC/T255-2008 " the mensuration high performance liquid chromatography of main phenolic compounds in main stream smoke of cigarette " and measure phenol, press GB/T23228-2008 " the mensuration gas-chromatography of the peculiar N-nitrosamine of tobacco in cigarette mainstream smoke total particulate matter-heat energy is analyzed the coupling method " and measure the N-nitrosamine (NNK) in main flume.Result of the test is as shown in table 1 below:
Table 1 cigarette smoke analysis result
As can be seen from the above table, adopt the cigarette that the present embodiment filter stick makes all to have in various degree reducing effect, particularly embodiment 3 reduction phenol, NNK comparatively obvious to the phenol in cigarette smoke, NNK.
According to the Sensory Quality of Cigarette evaluation criterion in GB GB5606.5-2005, cigarette sample is smoked panel test.Sensory evaluating smoking's result is as shown in table 2:
Sensory evaluating smoking's result of table 2 cigarette
| Sample number into spectrum | Analyses Methods for Sensory Evaluation Results |
| Control sample | Flue gas is slightly coarse, muddy, throat's aculea, and assorted gas, pleasant impression is |
| Embodiment | |
| 1 | Cigarette perfume (or spice) is full, and is clear, and still harmony slightly stimulates, and pleasant impression is |
| Embodiment | |
| 2 | Cigarette perfume (or spice) is full, and is soft, fine and smooth, and slightly assorted gas slightly stimulates, and pleasant impression is clean |
| Embodiment 3 | Cigarette perfume (or spice) is full, thoroughly sends out, and harmony, slightly assorted gas, pleasant impression is clean |
As can be seen from Table 2, the cigarette that the cigarette filter rod that is provided with the zein fiber tow of the present invention is made, smoking quality is higher.
Above the present invention is described in detail, uses specific case in literary composition principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (9)
1. the application of zein fiber in cigarette filter rod.
2. a cigarette filter rod, comprise main body, it is characterized in that, along body shaft to, main body central authorities are provided with the zein fiber tow.
3. cigarette filter rod as claimed in claim 2, is characterized in that, the diameter of described zein fiber tow is 0.5mm ~ 4mm.
4. cigarette filter rod as claimed in claim 2, is characterized in that, the diameter of described zein fiber tow is 1mm ~ 3mm.
5. cigarette filter rod as claimed in claim 3, is characterized in that, the diameter of described zein fiber tow is 1.5mm ~ 2mm.
6. cigarette filter rod as claimed in claim 3, is characterized in that, the diameter of described zein fiber tow is 1mm.
7. the preparation method of cigarette filter rod in claim 2 ~ 6 any one, it is characterized in that, comprise the steps: in the cigarette filter tip shaping process, by the traction positioner, the zein fiber tow is drawn to the filter stick formation device, add filter stick main center position to through the filter stick shaped device, prepare cigarette filter rod.
8. the preparation method of cigarette filter rod as claimed in claim 7, is characterized in that, the zein fiber tow is spun into the single thread Split Down by zein fiber by spinning process and is prepared from.
9. the preparation method of cigarette filter rod as claimed in claim 7, is characterized in that, cigarette filter rod outer compacting groove also adopts corrugating medium's parcel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013100579467A CN103082414A (en) | 2013-02-22 | 2013-02-22 | Corn fiber application in cigarette filter stick, cigarette filter stick and preparation method of cigarette filter stick |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100579467A CN103082414A (en) | 2013-02-22 | 2013-02-22 | Corn fiber application in cigarette filter stick, cigarette filter stick and preparation method of cigarette filter stick |
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| CN103082414A true CN103082414A (en) | 2013-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105019299A (en) * | 2015-08-12 | 2015-11-04 | 湖南中烟工业有限责任公司 | Application of cigarette paper with thermal cracking pore forming function in preparation of cigarettes with low hydrocyanic acid release amount |
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- 2013-02-22 CN CN2013100579467A patent/CN103082414A/en active Pending
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| WO2008016839A1 (en) * | 2006-08-02 | 2008-02-07 | R.J. Reynolds Tobacco Company | Equipment and associated method for insertion of material into cigarette filters |
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| CN105019299A (en) * | 2015-08-12 | 2015-11-04 | 湖南中烟工业有限责任公司 | Application of cigarette paper with thermal cracking pore forming function in preparation of cigarettes with low hydrocyanic acid release amount |
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Application publication date: 20130508 |