CN203753524U - Ternary composite filter tip containing activated carbon fiber coaxial core filtering section and lobed kudzuvine root particle filtering section - Google Patents
Ternary composite filter tip containing activated carbon fiber coaxial core filtering section and lobed kudzuvine root particle filtering section Download PDFInfo
- Publication number
- CN203753524U CN203753524U CN201320792472.6U CN201320792472U CN203753524U CN 203753524 U CN203753524 U CN 203753524U CN 201320792472 U CN201320792472 U CN 201320792472U CN 203753524 U CN203753524 U CN 203753524U
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- Prior art keywords
- filter
- filter section
- filtering section
- section
- core
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- Expired - Lifetime
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- 239000002245 particle Substances 0.000 title claims abstract description 50
- 244000046146 Pueraria lobata Species 0.000 title claims abstract description 47
- 235000010575 Pueraria lobata Nutrition 0.000 title claims abstract description 47
- 239000011206 ternary composite Substances 0.000 title claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 4
- 238000001914 filtration Methods 0.000 title abstract 11
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 30
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 239000007799 cork Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 5
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 239000000779 smoke Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- -1 aldehyde ketone Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Abstract
The utility model discloses a ternary composite filter tip containing an activated carbon fiber coaxial core filtering section and a lobed kudzuvine root particle filtering section. The ternary composite filter tip is composed of a cellulose acetate fiber filtering section, a coaxial core filtering section containing activated carbon fibers and a lobed kudzuvine root particle filtering section which are connected in sequence and are covered in same filter tip paper; the cellulose acetate fiber filtering section is a near lip end; the lobed kudzuvine root particle filtering section is a near cigarette rod end. According to the composite filter tip disclosed by the utility model, natural lobed kudzuvine root particles for improving the mouth feel of cigarettes of the lobed kudzuvine root particle filtering section, and efficient adsorbing medium activated carbon fibers of the coaxial core filtering section are added so that the cigarette aroma of the cigarettes is enriched on the basis of not changing the style characteristics of the cigarettes, and the smoke texture and the cigarette comfort are improved; meanwhile, harmful components including volatile aldoketones, phenol and the like can be selectively and efficiently adsorbed; the ternary composite filter tip is suitable for being matched with high-end cigarette products.
Description
Technical field
The utility model belongs to cigarette filter technical field, is specifically related to a kind of ternary composite filter tip containing NACF coaxial core filter section and root of kudzu vine particle filter section.
Background technology
Common filter for cigarette is single hop (constituent element) structure, and it filters, the performance of absorption flue gas is limited, and the special suction sensations such as fragrance can not be provided.In industry, adopted some new technology at present, carried out the cigarette filter tip of production binary or multi-factor structure, but owing to lacking unified standard, constituent element is complicated, be difficult to check and judge its performance and applicable cigarette grade.
Number of patent application is 201020664144.4 Chinese patent, a kind of ternary composite filter tip is disclosed, by hollow filter core, common filter core, reinforced filter core and Internal and external cycle forming paper, be composited, hollow filter core at nearly mouth end, common filter core at middle, reinforced filter core at nearly tobacco leaf end.The material of three kinds of filter cores is cellulose acetate or mekralon, and hollow filter core is hollow, and its hollow parts cross sectional shape is circular, oval, polygon or petal.Reinforced filter core can be common filter core, but is now added with the particle of spices or other sorbing materials in filter core; Also can be hollow filter core, but the now spices of the hollow parts section of filling up or other sorbing materials.The Length Ratio of hollow filter core, common filter core, reinforced filter core is 1: 0.2～5: 0.2～5.The hollow section of this filter stick, in producing and using, easy deformed damaged, is not suitable for medium-to-high grade cigarette and supports the use.
Number of patent application is that 201110249134.3 Chinese patent discloses a kind of binary combined filter tip, by the cork paper that is equipped with hole on it, the high density tow filter section that is placed in common tow filter section in cork paper and the tow filament denier < 3.0 coordinating with common tow filter section, tow total denier > 3500 forms.The filter core composition of this filter stick is single, and adsorption effect does not have the improvement of essence.
Number of patent application is that 201120292080.4 Chinese patent discloses a kind of polynary composite filter tip and multi-element composite filter stick, has multiple filter core section, and peripheral same forming paper forms.A paper filter element section for filter core Duan Weihan vinegar fibre wherein, all the other filter core sections are the fine filter core section of vinegar, the third fine filter core section, paper filter element section, containing two or more in acticarbon filter core section, colored filter core section.Or a kind of filter core section, two kinds of filter core sections or several filter core sections also have respectively coaxial inner core separately, the diameter of coaxial inner core is the 1/5-4/5 of filter tip diameter.Between forming paper and filter core, also can there is the cellulose paper of a circle channel form.This filter stick and the filter tip constituent element of making thereof are complicated, are difficult to control its absorption property of metering.
Number of patent application is that 201320002991.8 and 201320004367.1 utility model patent has been mentioned respectively the coaxial ternary composite filter tip of the section of filter and particle filter section containing CAPF, but the concrete effect of undeclared this filter tip in Harm reduction techniques.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of ternary composite filter tip containing NACF coaxial core filter section and the filter of root of kudzu vine particle section, and the resistance to suction of three sections of constituent elements of described ternary composite filter tip is different, filter effect can regulate and control and have lowering harm and decreasing coking effect.
For solving the problems of the technologies described above, the utility model adopts following technical proposals:
Containing a ternary composite filter tip for NACF coaxial core filter section and root of kudzu vine particle filter section, described ternary composite filter tip comprises cellulose acetate filter section, coaxial core filter section and root of kudzu vine particle filter section; The peripheral parcel of described cellulose acetate filter section continuous channel cellulose paper, described coaxial core filter section contains NACF; Cellulose acetate filter section, coaxial core filter section are wrapped in same filter tip paper after being connected successively with root of kudzu vine particle filter section; Described cellulose acetate filter section is nearly lip end, and described root of kudzu vine particle filter section is nearly cigarette rod end.
Preferably, described filter tip paper is selected from outer ring forming paper or cork paper.
Preferably, described cellulose acetate filter section (11), containing the coaxial core filter section (12) of NACF and the length of root of kudzu vine particle filter section (13), be 5mm～15mm, the length of cellulose acetate filter section (11)≤containing the length of length≤root of kudzu vine particle filter section (13) of the coaxial core filter section (12) of NACF wherein.
Preferably, the described filter of the coaxial core containing NACF section is usingd NACF filter core as coaxial inner core, usings cellulose acetate filter core as coaxial outer core; The cross-sectional area of the inner core of NACF is the 1/3-1/2 of the cross-sectional area of described composite filter tip; NACF filter core is base materials employed is polyacrylonitrile-radical or viscose-based active carbon fiber.
Preferably, described root of kudzu vine particle filter section is for adding the acetate silk of root of kudzu vine particle; More preferably, root of kudzu vine particle makes an addition to the centre of acetate silk, and the addition of root of kudzu vine particle is that 8～15mg/ props up cigarette.
The beneficial effects of the utility model:
The utility model is containing the ternary composite filter tip of NACF coaxial core filter section and root of kudzu vine particle filter section, in the pressure drop that improves coaxial core filter section and root of kudzu vine particle filter section, reduce the pressure drop of cellulose acetate filter section, promote the filter efficiency of coaxial core filter section and root of kudzu vine particle filter section, by cellulose acetate filter section to coaxial core filter section, root of kudzu vine particle, filter section, resistance to suction increases successively, is conducive to the tar interception discharging after the burning of cigarette rod inner at filter tip.Based on this, the efficient adsorption medium NACF of the natural root of kudzu vine particle that improves cigarette mouthfeel that the utility model composite filter tip adds by root of kudzu vine particle filter section and coaxial core filter section, make do not changing on the basis of cigarette style characteristic, enrich cigarette cigarette fragrant, promote flue gas texture and cigarette traveling comfort, can carry out selectivity efficient absorption to cigarette objectionable constituent such as volatile aldehyde ketone, phenol, be applicable to supporting the use of high-end cigarette product simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail
Fig. 1 is the structural representation that the utility model embodiment 1 connects after cigarette.(in figure: 11, cellulose acetate filter section; 110, groove fiber element paper; 12, containing the coaxial core of NACF, filter section; 13, root particle filter section; 14, filter tip paper, 2, cigarette rod.）
Fig. 2 is the block diagram of cellulose acetate filter section.(in figure: 11, the fine filter core section of vinegar; 110, groove fiber element paper; 14, filter tip paper).
The specific embodiment
For understanding better the utility model, will further illustrate scheme of the present utility model by specific embodiment below, protection domain of the present utility model should comprise the full content of claim, but is not limited to this.
Embodiment 1
As shown in the figure, a kind of ternary composite filter tip containing NACF coaxial core filter section and root of kudzu vine particle filter section, be that cellulose acetate filter section 11 peripheries that are 5mm by length are first wrapped up after continuous channel cellulose paper 110 root of kudzu vine particle filter that the filter of the coaxial core containing the NACF section 12 that is 10mm with length is 15mm with length sections 13 and are connected successively, be then wrapped in same outer ring forming paper 14; Described cellulose acetate filter section 11 is nearly lip end, and described root of kudzu vine particle filter section 13 is nearly cigarette rod 2 ends.
Wherein, the described filter of the coaxial core containing NACF section 12 is usingd NACF filter core as coaxial inner core, usings cellulose acetate filter core as coaxial outer core, usings polyacrylonitrile-radical as base material; The cross-sectional area of the inner core of NACF be described composite filter tip cross-sectional area 1/3.Described root of kudzu vine particle filter section 13 is for adding the acetate silk of root of kudzu vine particle; Root of kudzu vine particle makes an addition to the centre of acetate silk, and the addition of root of kudzu vine particle is that 8mg/ props up cigarette.
Embodiment 2
As shown in the figure, a kind of ternary composite filter tip containing NACF coaxial core filter section and root of kudzu vine particle filter section, be that cellulose acetate filter section 11 peripheries that are 6mm by length are first wrapped up after continuous channel cellulose paper 110 root of kudzu vine particle filter that the filter of the coaxial core containing the NACF section 12 that is 11mm with length is 13mm with length sections 13 and are connected successively, be then wrapped in same cork paper 14; Described cellulose acetate filter section 11 is nearly lip end, and described root of kudzu vine particle filter section 13 is nearly cigarette rod 2 ends.
Wherein, the described filter of the coaxial core containing NACF section 12 is usingd NACF filter core as coaxial inner core, usings cellulose acetate filter core as coaxial outer core, usings viscose-based active carbon fiber as base material; The cross-sectional area of the inner core of NACF be described composite filter tip cross-sectional area 1/2.Described root of kudzu vine particle filter section 13 is for adding the acetate silk of root of kudzu vine particle; The addition of root of kudzu vine particle is that 15mg/ props up cigarette.
Embodiment 3
Repeat embodiment 1, its difference is only 2/5 of cross-sectional area that the cross-sectional area of the inner core of NACF is described composite filter tip, and the addition of root of kudzu vine particle is that 11mg/ props up cigarette.
Obviously; above-described embodiment of the present utility model is only for the utility model example is clearly described; and be not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot give all embodiments exhaustive, every still row in protection domain of the present utility model of apparent variation that the technical solution of the utility model extends out or change that belong to.
Claims (3)
1. containing a ternary composite filter tip for NACF coaxial core filter section and root of kudzu vine particle filter section, it is characterized in that, described ternary composite filter tip comprises cellulose acetate filter section (11), coaxial core filter section (12) and root of kudzu vine particle filter section (13); The peripheral parcel of described cellulose acetate filter section (11) continuous channel cellulose paper (110), described coaxial core filter section (12) contains NACF; Cellulose acetate filter section (11), coaxial core filter section (12) are wrapped in same filter tip paper (14) after being connected successively with root of kudzu vine particle filter section (13); Described cellulose acetate filter section (11) is nearly lip end, and described root of kudzu vine particle filter section (13) is nearly cigarette rod (2) end;
The described filter section of the coaxial core containing NACF (12) is usingd NACF filter core as coaxial inner core, usings cellulose acetate filter core as coaxial outer core; The cross-sectional area of the inner core of NACF is the 1/3-1/2 of the cross-sectional area of described composite filter tip.
2. the ternary composite filter tip containing NACF coaxial core filter section and root of kudzu vine particle filter section according to claim 1, is characterized in that: described filter tip paper (14) is selected from outer ring forming paper or cork paper.
3. the ternary composite filter tip containing NACF coaxial core filter section and the filter of root of kudzu vine particle section according to claim 1, it is characterized in that: described cellulose acetate filter section (11), containing the coaxial core filter section (12) of NACF and the length of root of kudzu vine particle filter section (13), be 5mm～15mm, the length of cellulose acetate filter section (11)≤containing the length of length≤root of kudzu vine particle filter section (13) of the coaxial core filter section (12) of NACF wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792472.6U CN203753524U (en) | 2013-12-04 | 2013-12-04 | Ternary composite filter tip containing activated carbon fiber coaxial core filtering section and lobed kudzuvine root particle filtering section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792472.6U CN203753524U (en) | 2013-12-04 | 2013-12-04 | Ternary composite filter tip containing activated carbon fiber coaxial core filtering section and lobed kudzuvine root particle filtering section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753524U true CN203753524U (en) | 2014-08-06 |
Family
ID=51248827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792472.6U Expired - Lifetime CN203753524U (en) | 2013-12-04 | 2013-12-04 | Ternary composite filter tip containing activated carbon fiber coaxial core filtering section and lobed kudzuvine root particle filtering section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753524U (en) |
-
2013
- 2013-12-04 CN CN201320792472.6U patent/CN203753524U/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: 20140806 |
|
| CX01 | Expiry of patent term |