CN2473923Y - Cigarette tip capable of separating smoke tar - Google Patents
Cigarette tip capable of separating smoke tar Download PDFInfo
- Publication number
- CN2473923Y CN2473923Y CN 00223835 CN00223835U CN2473923Y CN 2473923 Y CN2473923 Y CN 2473923Y CN 00223835 CN00223835 CN 00223835 CN 00223835 U CN00223835 U CN 00223835U CN 2473923 Y CN2473923 Y CN 2473923Y
- Authority
- CN
- China
- Prior art keywords
- filter tip
- cigarette
- cigarette filter
- bunch fiber
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Provided is a cigarette filter tip which can block tobacco tar and is a new cigarette filter tip which utilizes the tow fibers coated with perfluoroalkyl phosphate or other salts as the filter tip tow fibers. With the oleophobic and oil-repellent characteristics of the perfluoroalkyl functional group, the tobacco tar particles in the cigarette smoke are blocked to pass through the filter tip and the smoke with nicotine is not influenced and not blocked. Therefore, harm caused by the tobacco tar to the human health is greatly reduced.
Description
The utility model belongs to the HCT field.Relate to a kind of easy to make, with low cost, to the healthy New-type cigarette filter tip of smoker with certain protective role.
Smoking is human very general personal consumption custom.The smog that cigarette is produced in combustion process contains can make excited chemical substance--the nicotine of people's spirit, nicotine acts on the human central nervous tissue, makes people's spirit excited, helps eliminating mental fatigue, the keeping tensions down mood, allow the people experience a kind of of short duration easily.The tar that is present in the smoke from cigarette then is the killer of health.Tar can accumulate in the human lung for a long time, does not singly have a strong impact on the normal function of lung, and tar still is a kind of carcinogen.The harmfulness of smoking people's is healthy, and this has been undisputable fact.In the time of people's smoking, always nicotine and tar all simultaneously enter the human lung with smog.When making " smoker " spirit excited, harm " smoker " is healthy again.The cigarette manufacturing industry all wishes to seek a kind of method for a long time: allowing has the nicotine of certain excited effect to enter human body with smog to human body, and can stop as much as possible the great tar of human health damage is entered lung with smog.For this reason, once adopted absorption method, dilution method and in pipe tobacco, add method such as Chinese medicine and intercept and limit soakage to tar.Also there is not a kind of method in industrial production, to be extensive use of at present but produce little effect.
The purpose of this utility model is: use the oil resistance smears to be applied to the cigarette filter filament fiber surface, intercept the cigarette filter tip of the new structure that the tar particulate passes through in the smoke from cigarette.Need possess following performance characteristics as the oil resistance smears:
A. have resistance and refuse the performance characteristics that the mist of oil particulate passes through in the smoke from cigarette.
B. molecular structure stabilized is not decomposed under 300 ℃ of temperature.
C. need to authenticate, confirm human body avirulence, no carcinogenesis through U.S. FDA or Chinese food and drug control department.
The purpose of this utility model is achieved in that use possesses the organic compounds such as reaction product of the perfluoroalkyl phosphate diethanol amine of above-mentioned three conditional requests, perfluoro alkyl sulfonic acid diethylin phosphate amine and perfluoralkyl phosphate and aqueous fusion polyethyleneimine polymer fully as the oil resistance smears, be applied to the cigarette filter filament fiber surface, can hinder and refuse that the tar particulate passes through in the smog.Do not refuse effect and allow its smooth and easy passing through and other smog that contain nicotine are not produced absorption and resistance.Can choose the 1-2 kind in the above-mentioned organic compound during coating wantonly.Coating weight (nt wt net weight) generally is controlled in the 0.2-5% scope of bunch fiber weight.The molecular structural formula of perfluoralkyl phosphate diethanol amine is as follows:
R
fCH
2CH
2OP(O)—[OH
2N(CH
2CH
2OH)
2]
2
(R
fCH
2CH
2O)
2P(O)OH
2N(CH
2CH
2OH)
2
Perfluoro alkyl sulfonic acid diethylin phosphate amine molecule structural formula is as follows:
[R
fSO
2N (C
2H
5) CH
2CH
2O]
nP (O) (ONH
4)
3-nR in the formula
fFor
The perfluoroalkyl of C=6-24.
Prepare cigarette filter tip described in the utility model, adopt following step to prepare the bunch fiber that the surface scribbles perfluoroalkyl phosphate or its salt at first successively.The first step is selected the 1-2 kind in the above-mentioned organic compound for the preparation coating fluid, mixes with water through fully stirring and makes aqueous emulsion.The surface coating of second step adopts the method for roller coat, spraying, dash coat that aqueous emulsion is applied to the fine surface of tow; Add active carbon particle when needing again.The 3rd step was dryness finalization, at 80 ℃--and heat drying collection volume typing under 90 ℃ of temperature.
During the preparation cigarette filter tip, the bunch fiber that the surface is coated with perfluoroalkyl phosphate or its salt is replaced former cigarette filter filament fiber, in cigarette production line equipment, with serpentine paper 2 pipe tobacco section 1 and bunch fiber 3 claddings are sticky, prepare new structure cigarette filter tip described in the utility model.
Cigarette filter tip described in the utility model is formed structure by following three kinds:
One, the simple type structure is the bunch fiber 3 that is scribbled perfluoroalkyl phosphate or its salt by the surface, links with pipe tobacco section 1 by serpentine paper 2 to constitute.It is the simplest most economical structure.Filter tip physical dimension and all identical with common filter tip with method of attachment, draw resistance, the face shaping of cigarette cut tobacco section.During preparation, bunch fiber 3 is chewed in filter replaced former filter tip bunch fiber, in cigarette production line equipment, just can prepare the cigarette that has this cigarette filter tip by former cigarette production technology.
Two, popular structure, bunch fiber 3 is chewed in the filter that scribbles perfluoralkyl phosphate or its salt by the surface and be mixed with active carbon particle 4 shown in figure one, links with pipe tobacco section 1 by serpentine paper 2 to constitute.The physical dimension of this cigarette filter tip and outward appearance, draw resistance are identical with common filter tip with the mode of connection of cigarette cut tobacco section.During preparation, the bunch fiber that only needs to scribble perfluoroalkyl acid esters or its salt and be mixed with active carbon particle 4 substitutes former filter tip bunch fiber, in cigarette production line equipment, just can prepare by former cigarette production technology and to have this New-type cigarette cigarette with filter tip.
Three, high-grade cigarette type structure shown in accompanying drawing two, by accounting for bunch fiber 3 and the common bunch fiber 5 that filter tip length 1/2--2/3 scribbles perfluoroalkyl phosphate or its salt and is mixed with active carbon particle 4, links formation by serpentine paper 2 and pipe tobacco section 1.Common bunch fiber 5 is in the outer end that filter is chewed, and this cigarette filter tip is than the long 1/5--2/5 of general common filter tip.This is a kind of compound cigarette filter tip, because this cigarette filter tip is than general common filter tip lengthening 1/5--2/5.It is the strongest by the function of cigarette filter tip that tar particulate in the smoke cigarette smog is refused in resistance, the most suitablely uses as the high-grade cigarette filter tip.
The utlity model has following beneficial effect:
A. the cigarette filter tip of new structure has resistance and refuses in the smoke cigarette smog tar particulate by the function of cigarette filter tip.Reduce the harm that smoking produces health greatly.
B. use the utility model when the grease proofing bunch fiber of preparation, the surface that perfluoroalkyl phosphate that adopts or its salt only need be coated on bunch fiber, coating weight generally is controlled in the 0.2-5% scope of cigarette filter tip pipe tobacco fibre bundle weight, and use amount is seldom minimum to the cigarette cost impact.If the coating weight with 2% is calculated, general cigarette filter tip tobacco bunch fibre weight is that 15-20mg/ props up, and what influence is the coating weight of perfluoroalkyl phosphate and its salt almost do not have only for 0.03-0.4mg/ props up to the cigarette production cost.
C. the utility model is when preparation New-type cigarette filter tip bunch fiber, the perfluoroalkyl phosphate of use and its salt, and no carcinogenesis, avirulence, good stability does not decompose under 300 ℃ of temperature.Being used for cigarette filter tip is safe to health, has a certain protective role to the smoker is healthy.
Below in conjunction with drawings and Examples the utility model being made further detail ground describes.
Figure one: cigarette filter tip longitudinal profile structure chart.
Among the figure: 1 is the cigarette cut tobacco section, and 2 is serpentine paper, and 3 for scribbling the bunch fiber of perfluoroalkyl acid esters or its salt, and 4 is active carbon particle.
Figure two: cigarette filter tip longitudinal profile structure chart.
Among the figure: 1 is the cigarette cut tobacco section, and 2 is serpentine paper, and 3 for scribbling the bunch fiber of perfluoroalkyl acid esters or its salt, and 4 is active carbon particle, and 5 is common filter tip bunch fiber.
Embodiment:
Be example now to produce the popular cigarette filter tip of the utility model.
At first select perfluoroalkyl phosphate diethanol amine to make bunch fiber oil resistance smears, prepare resistance and refuse the bunch fiber that the tar particulate passes through in the smoke cigarette smog.
Its method is: the first step be preparation have mixer 2.5 cubic metres of oil storage tanks as feeder channel, and be linked in the coating system of existing cigarette filter tip production equipment and go.Second step, by the tow setting agent--tricarboxylic base glycerol ester coating weight is 6% of a bunch fiber weight, perfluoralkyl phosphate diethanol amine coating weight is that the ratio of bunch fiber weight 1% is calculated proportioning addition separately, as calculated: need add the aqueous emulsion 500KG of tricarboxylic base glycerol ester 1000KG and perfluoralkyl phosphate diethanol amine 33% in oil storage tank, stir to make it fully disperse to become uniform emulsion in 40-60 minute.Be pumped in the coating hopper of cigarette filter tip production equipment with metering again.The 3rd step, in existing cigarette filter tip apparatus for production line, adopt the method for two-sided roller coat, coating weight is in accordance with regulations carried out setting agent and oil resistance agent coating simultaneously on the tow surface of pine exhibition.And a small amount of diameter of brushing is the active carbon particle (only doing to absorb tar uses) of 0.2-0.8MM.In the 4th step, the heated-air drying temperature in the existing cigarette filter tip bunch fiber apparatus for production line is transferred to 80 ℃--90 ℃, carry out heat drying, the typing of collection volume, packing warehouse-in by the technological process of production common cigarette filter tip bunch fiber and technological specification.
Bunch fiber after the above-mentioned coating is replaced common filter tip bunch fiber, in cigarette production line equipment, be sticky with bunch fiber 3 claddings of serpentine paper 2 and after being coated with cigarette cut tobacco section 1.Produce popular cigarette filter tip described in the utility model like this.
Claims (3)
1, a kind ofly can intercept the cigarette filter tip that tar passes through, it is characterized in that the filter that the surface scribbles perfluoroalkyl phosphate or its salt and is mixed with active carbon particle 4 chews bunch fiber 3, link by serpentine paper 2 and pipe tobacco section 1.
2, cigarette filter tip according to claim 1 is characterized in that the surface scribbles the bunch fiber 3 of perfluoroalkyl phosphate or its salt, links by serpentine paper 2 and pipe tobacco section 1.
3, cigarette filter tip according to claim 1, it is characterized in that accounting for bunch fiber 3 and the common bunch fiber 5 that filter tip length 1/2--2/3 scribbles perfluoroalkyl phosphate or its salt and is mixed with active carbon particle 4, link formation by serpentine paper 2 and pipe tobacco section 1, common bunch fiber 5 is in the outer end that filter is chewed, and this cigarette filter tip is than the long 1/5--2/5 of general common filter tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223835 CN2473923Y (en) | 2000-08-01 | 2000-08-01 | Cigarette tip capable of separating smoke tar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223835 CN2473923Y (en) | 2000-08-01 | 2000-08-01 | Cigarette tip capable of separating smoke tar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473923Y true CN2473923Y (en) | 2002-01-30 |
Family
ID=33588318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223835 Expired - Fee Related CN2473923Y (en) | 2000-08-01 | 2000-08-01 | Cigarette tip capable of separating smoke tar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473923Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209128B (en) * | 2007-12-21 | 2010-09-29 | 湖南中烟工业有限责任公司 | Low adsorption efficiency cigarette filter tip added with fluorine-containing hydrophobic and oleophobic agent and application of the fluorine-containing hydrophobic and oleophobic agent |
| CN101243901B (en) * | 2007-12-21 | 2011-01-26 | 湖南中烟工业有限责任公司 | High-phynol removing papery cigarette filter tip and application of fluorine-containing surfactant in papery cigarette filter tip |
-
2000
- 2000-08-01 CN CN 00223835 patent/CN2473923Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209128B (en) * | 2007-12-21 | 2010-09-29 | 湖南中烟工业有限责任公司 | Low adsorption efficiency cigarette filter tip added with fluorine-containing hydrophobic and oleophobic agent and application of the fluorine-containing hydrophobic and oleophobic agent |
| CN101243901B (en) * | 2007-12-21 | 2011-01-26 | 湖南中烟工业有限责任公司 | High-phynol removing papery cigarette filter tip and application of fluorine-containing surfactant in papery cigarette filter tip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |