CN203207179U - Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke - Google Patents
Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke Download PDFInfo
- Publication number
- CN203207179U CN203207179U CN 201320120748 CN201320120748U CN203207179U CN 203207179 U CN203207179 U CN 203207179U CN 201320120748 CN201320120748 CN 201320120748 CN 201320120748 U CN201320120748 U CN 201320120748U CN 203207179 U CN203207179 U CN 203207179U
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- Prior art keywords
- phenol
- dual
- composite filter
- release amount
- cigarette
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a dual-composite filter rod capable of greatly reducing the release amount of phenol in cigarette mainstream smoke. The dual-composite filter rod comprises a filter element, and an inner wrapping layer and an outer wrapping layer which are sequentially wrapped on the filter element, wherein the filter element is a dual-composite filter element consisting of acetate fiber segments arranged at intervals and composite acetate fiber segments for absorbing phenol in the smoke. The dual-composite filter rod can greatly reduce the release amount of the phenol in the cigarette mainstream smoke, and the release amount of the phenol can be greatly reduced on the basis of reducing the release amount of cigarette tar and can be reduced by over 28 percent, so that the aims of alleviating harm and tar are fulfilled. The dual-composite filter rod can be matched with the suction style of Chinese style cigarettes, has slight adverse influence on the Chinese style cigarettes, has high filtering efficiency on the harmful substance phenol in the smoke, and can improve the usability of a composite filter tip in the Chinese style cigarettes.
Description
Technical field
The utility model relates to the filter stick for the manufacture of cigarette filter, is specifically related to a kind of binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly.
Background technology
At present, cigarette filter mostly is single acetate fiber monobasic filter stick greatly, and the harmful substance tool that reduces in the cigarette smoke is had certain effect.Along with the growing interest of smoking and health problem, countries in the world are more and more paid attention to the exploitation of smoking material and filter structures, the purpose that some functional materials reach lowering harm and decreasing coking occurred adding in filter stick.But really being used for the filtering material of Chinese style Virginian-type cigarette seldom, is the matching problem of filtering material and Chinese style cigarette smoking style on the one hand, is the balanced problem of filtering material itself on the other hand.As active carbon, bigger to the style influence of Chinese style cigarette; Inorganic material such as diatomite, sepiolite except production of cigarettes being had many negative effects, also can make cigarette produce breath and the stimulation of some dust; Some natural organics such as tea dust, its pore structure mostly are airtight cell cavity, and are lower etc. to the filter efficiency of flue gas harmful substance.These problems have restricted the extensive use of filtering material in the Chinese style cigarette just.
The utility model content
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides a kind of binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly, make its can be complementary with Chinese style cigarette smoking style, little to the negative effect of Chinese style cigarette, higher to flue gas harmful substance phenol filter efficiency, to improve the availability of composite filter tip in the Chinese style cigarette, solve the technical problem that tobacco business needs to be resolved hurrily.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly comprises filter core and is wrapped in interior integument, outer wrapping layer on the filter core successively; Described filter core is by the acetate fiber section of interval setting and the binary composite filter element that constitutes for the compound acetate fiber section that absorbs flue gas phenol.
Described compound acetate fiber section is for to be provided with composite particles at acetate silk.
Described composite particles is for adopting CuSO
4The granular materials that the compound NaY molecular sieve of the shitosan of solution modified alkali lye obtains after handling.
Described compound acetate fiber section is provided with 2 ~ 5 sections.
Beneficial effect: compared with prior art, the binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly of the present utility model, on the basis that reduces releasing content of coke tar in cigarette, the phenol burst size can reduce significantly, the reduction amplitude reaches more than 28%, thereby has reached the purpose of lowering harm and decreasing coking.Can be complementary with Chinese style cigarette smoking style simultaneously, little to the negative effect of Chinese style cigarette, higher to flue gas harmful substance phenol filter efficiency, can improve the availability of composite filter tip in the Chinese style cigarette.
Description of drawings
Fig. 1 is the structural representation of binary compound filter candle.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is done further explanation.
As shown in Figure 1, can reduce the binary compound filter candle of phenol burst size in the cigarette mainstream flue gas significantly, comprise filter core 1 and be wrapped in interior integument 2, outer wrapping layer 3 on the filter core successively; Filter core 1 is the binary composite filter element, and it is compound acetate fiber section 5 formations that the acetate fiber section 4 that arranges at interval arranged and be used for absorbing flue gas phenol.Compound acetate fiber section is provided with 2 ~ 5 sections, and compound acetate fiber section is for being provided with for the composite particles that absorbs flue gas phenol at acetate silk.
Compound acetate fiber section 5 will be dispersed in the plasticizer triacetyl glycerine for the composite particles that absorbs flue gas phenol, add on the acetate silk forming to plasticizer.Wherein, composite particles is preferably the NaY molecular sieve alkali lye that is compounded with shitosan and cyclodextrin and handles particle.
Cigarette with acetate fiber monobasic filter stick under the identical working condition is control sample, and the binary compound filter candle that contains above-mentioned material reduces the result of phenol burst size in the cigarette mainstream flue gas, and is as shown in table 1 below.As seen, this can reduce the binary compound filter candle of phenol burst size in the cigarette mainstream flue gas significantly, and on the basis that reduces releasing content of coke tar in cigarette, the phenol burst size can reduce significantly, and the reduction amplitude reaches more than 28%, thereby has reached the purpose of lowering harm and decreasing coking.
Table 1 cigarette sample phenol and releasing content of coke tar reduce the result
| The sample title | Addition (mg/cig) | Releasing content of coke tar (mg/cig) | Tar reduced rate (%) | Phenol burst size (g/cig) | Phenol reduced rate (%) |
| To in the same old way | ／ | 14.13 | ／ | 23.53 | ／ |
| The test sample | 10 | 10.53 | 25.47 | 16.85 | 28.37 |
Claims (3)
1. binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly is characterized in that: comprise filter core (1) and be wrapped in interior integument (2), outer wrapping layer (3) on the filter core (1) successively; Described filter core (1) is by the acetate fiber section (4) of interval setting and the binary composite filter element that constitutes for the compound acetate fiber section (5) that absorbs flue gas phenol.
2. the binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly according to claim 1 is characterized in that: described compound acetate fiber section (5) is for being provided with for the composite particles that absorbs flue gas phenol at acetate silk.
3. the binary compound filter candle that can reduce phenol burst size in the cigarette mainstream flue gas significantly according to claim 1, it is characterized in that: described compound acetate fiber section (5) is provided with 2 ~ 5 sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120748 CN203207179U (en) | 2013-03-15 | 2013-03-15 | Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120748 CN203207179U (en) | 2013-03-15 | 2013-03-15 | Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203207179U true CN203207179U (en) | 2013-09-25 |
Family
ID=49196764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120748 Expired - Lifetime CN203207179U (en) | 2013-03-15 | 2013-03-15 | Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203207179U (en) |
-
2013
- 2013-03-15 CN CN 201320120748 patent/CN203207179U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |