CN201967627U - Novel integrated filter tip rod - Google Patents
Novel integrated filter tip rod Download PDFInfo
- Publication number
- CN201967627U CN201967627U CN2010206280130U CN201020628013U CN201967627U CN 201967627 U CN201967627 U CN 201967627U CN 2010206280130 U CN2010206280130 U CN 2010206280130U CN 201020628013 U CN201020628013 U CN 201020628013U CN 201967627 U CN201967627 U CN 201967627U
- Authority
- CN
- China
- Prior art keywords
- filter
- paper
- filter rod
- novel integrated
- filter core
- 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 - Lifetime
Links
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 125000003277 amino group Chemical group 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 229920002101 Chitin Polymers 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 claims description 3
- 235000010469 Glycine max Nutrition 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000012792 core layer Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 244000061176 Nicotiana tabacum Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The novel integrated filter tip comprises a filter core (1) at the center, and a cellulose acetate filter stick (2), groove paper (3), forming paper (4) and tipping paper (5) which are wrapped outside the filter core layer by taking the filter core as an axis. The utility model discloses have obvious tar effect and the selective filtration effect simultaneously concurrently, make the cigarette have low tar, low harm effect.
Description
Technical field
The utility model relates to the cigarette filter tip rod technical field of structures.
Background technology
Now, world's cigarette technology is just being quickened to develop to low tar, low harm direction, research and development low tar, low harm cigarette have become the present top priority of cigarette enterprise, and cigarette filter is significantly and effectively reducing the effect of being played aspect the harmful components such as tar at present.For this reason, the tobacco business enterprise practical is novel as Chinese patent CN 101313781A, CN 2643675Y, the disclosed series of effective filter rod of CN 01122241.7, CN 201001394Y, yet these filter rods only are a kind of material or a kind of technology to be applied in the cigarette filter tip rod singlely, its action mode and effect are also very single, can't adapt to the integration requirement of cigarette technical development.On this basis, Chinese patent CN 201365521Y discloses a kind of efficient perfuming filter tip, it is made up of the interior plug of column and the outer plug of tubulose, be provided with one with its axial arranged perfuming line of upper edge in the inside of interior plug, the outside of plug parcel one deck groove paper outside, this technology is intended to the effect of outstanding efficient perfuming, can avoid or reduce applying of essence and flavoring agent in the pipe tobacco, thereby this perfume (or spice) of tobacco is maintained, also can makes cigarette have out the effect of Bao Yixiang.But it is globality to the single application of common trench technique to the filtration of cigarette smoke, lacks selectivity; In addition, its groove paper of using is conventional wood pulp paddle board and manufactures paper with pulp and make, and because of its stronger water absorbing properties, easily subsides in the cigarette smoking process, influences its effect.Chinese patent CN201312553Y also discloses a kind of special-shaped cigarette, its filter stick is oval, constitute by inner filter core and outer filter core, be provided with perfuming or anti-fraud functional center line in the inner filter core, outer filter core periphery is provided with groove paper, and this technology is intended to make cigarette to have unique outward appearance and brand-new antiforge function.
Comprehensive above-mentioned prior art, existing filter rod all can not have concurrently simultaneously significantly falls burnt effect and selective filter effect, can not satisfy the growth requirement to cigarette technology low tar, low harm.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of having concurrently simultaneously significantly to fall burnt effect and selective filter effect, makes cigarette have the integrated filter rod of low tar, low harm effect.
The purpose of this utility model is achieved by the following technical solution.
A kind of novel integrated filter rod, the center of this filter rod was a filter core, was that the axle center successively is enclosed with cellulose acetate filter rod, groove paper, forming paper and yew paper outside crossing filter core to cross filter core.
The groove of groove paper described in the utility model connects whole filter rod vertically.Groove paper adopts the senior bamboo dissolved pulp dregs of rice to make.The described filter core of crossing is to contain the fibre bundle core that the fiber of oh group or amino group is made into.The described fiber that contains oh group or amino group is bamboo fibre or fibre and soya or flaxen fiber or PVA fiber or chitin fiber.
The utlity model has following advantage:
(1) the groove paper that one deck adopts the senior bamboo dissolved pulp dregs of rice to make is set between forming paper and cellulose acetate filter rod, make flue gas can have dual mode to pass through the mouth rod, a kind of is to pass through in acetate silk, another kind is to pass through in groove, the effect of groove is the zone that forms one section low pressure drop, make flue gas easily from area with a lower pressure and consequently a fast drop in temperature by the time pass the internal layer forming paper, by high efficiency filter.Because lower pressure drop can obtain higher rejection, help keeping fragrant jealous simultaneously falling Jiao.In addition, because the groove paper that the senior bamboo dissolved pulp dregs of rice are made has heat endurance and relatively poor moisture pick-up properties preferably, in the cigarette smoking process, can not be out of shape because of the rising of temperature and humidity, thereby guarantee the stable of groove shape and structure, when obtaining high efficiency filter efficient, have lower pressure drop.
(2) in the cigarette smoking process, because suction function, the flue gas flow rate in filter tip centre position and flow are all bigger, be positioned at the core of crossing filter core at filter rod center, have hydroxyl, amino isoreactivity group, have the physics helical structure simultaneously, the cigarette harmful components are had higher selective adsorption capacity.
(3) integrated groove paper and cross the double technique and the effect of filter core core, the two emphasizes particularly on different fields on the mechanism of action a little, complements one another again in the filter stick design simultaneously.Groove paper is partial to fall Jiao more, lacks selectivity, crosses the filter core core and then is partial to selective harm-reducing more.Groove has formed the low pressure drop zone, need higher pressure drop to extenuate the flow process of the flow velocity or the increase flue gas of flue gas and cross filter core, to improve the collision probability of flue gas molecule and surface of filter medium group, the high pressure drop of crossing filter core simultaneously more helps flue gas generation lateral flow again, promotes the high efficiency filter of plough groove type filter stick.
The utility model will have the stronger filter core technology of crossing of the trench technique of high efficiency filter efficient and selectivity ability and carry out integrated application, more help the exploitation of " low tar, low harm " cigarette.
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but is not restriction of the present utility model.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, center of the present utility model was a filter core 1, was that the axle center successively is enclosed with cellulose acetate filter rod 2, groove paper 3, forming paper 4 and yew paper 5 outside crossing filter core to cross filter core.The groove of groove paper 3 connects whole filter rod vertically.Groove paper adopts the senior bamboo dissolved pulp dregs of rice to manufacture paper with pulp and makes, and this pulp is an acetify level pulp, and cellulose purity, the degree of polymerization, degree of crystallinity are bigger, have hydrophobicity, can prevent that groove paper from subsiding in aspiration procedure.Employing contain fibre bundle that the fiber of oh group or amino group is made into be made into diameter be 0.5mm cross filter core 1.The described fiber that contains oh group or amino group can be chosen a kind of in bamboo fibre, fibre and soya, flaxen fiber, PVA fiber, the chitin fiber wantonly, also can select the fiber that is obtained by wherein any two kinds and two or more blending.Present embodiment is selected bamboo fibre for use.The filter stick specification is 100mm * 23.9mm * 275mm H
20.This filter stick is used for cigarette can reduce tar 20%, makes cigarette harmfulness evaluation number H value reduce by 45% simultaneously.If with diameter is that the flax fiber of 5mm was manufactured filter core 1, making specification is 120mm * 24.1mm * 320mmH
20 integrated filter rod, this filter rod is used for cigarette can reduce tar 25%, makes cigarette harmfulness evaluation number H value reduce by 49% simultaneously.
Claims (5)
1. a novel integrated filter rod is characterized in that, the center of this filter rod was filter core (1), is that the axle center successively is enclosed with cellulose acetate filter rod (2), groove paper (3), forming paper (4) and yew paper (5) outside crossing filter core to cross filter core.
2. a kind of novel integrated filter rod according to claim 1 is characterized in that the groove of described groove paper (3) connects whole filter rod vertically.
3. a kind of novel integrated filter rod according to claim 1 and 2 is characterized in that, described groove paper (3) adopts the senior bamboo dissolved pulp dregs of rice to make.
4. a kind of novel integrated filter rod according to claim 1 is characterized in that, the fibre bundle core that described filter core (1) excessively is made into for the fiber that contains oh group or amino group.
5. a kind of novel integrated filter rod according to claim 4 is characterized in that, the described fiber that contains oh group or amino group is bamboo fibre or fibre and soya or flaxen fiber or PVA fiber or chitin fiber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206280130U CN201967627U (en) | 2010-11-26 | 2010-11-26 | Novel integrated filter tip rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206280130U CN201967627U (en) | 2010-11-26 | 2010-11-26 | Novel integrated filter tip rod |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201967627U true CN201967627U (en) | 2011-09-14 |
Family
ID=44572730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206280130U Expired - Lifetime CN201967627U (en) | 2010-11-26 | 2010-11-26 | Novel integrated filter tip rod |
Country Status (1)
Country | Link |
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CN (1) | CN201967627U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102423137A (en) * | 2011-10-10 | 2012-04-25 | 云南恩典科技产业发展有限公司 | Fructus phyllanthi extract for cigarettes and application thereof in cigarette filter tip |
CN102440436A (en) * | 2011-10-10 | 2012-05-09 | 云南恩典科技产业发展有限公司 | Production method of cigarette filter stick capable of selectively adsorbing heavy metal substances in smoke gas |
CN102524956A (en) * | 2011-12-30 | 2012-07-04 | 广东中烟工业有限责任公司 | Application of alginate fiber in cigarette filter rod |
CN105200843A (en) * | 2015-09-01 | 2015-12-30 | 云南瑞升烟草技术(集团)有限公司 | Drying groove paper for filter rod and preparation method thereof |
-
2010
- 2010-11-26 CN CN2010206280130U patent/CN201967627U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102423137A (en) * | 2011-10-10 | 2012-04-25 | 云南恩典科技产业发展有限公司 | Fructus phyllanthi extract for cigarettes and application thereof in cigarette filter tip |
CN102440436A (en) * | 2011-10-10 | 2012-05-09 | 云南恩典科技产业发展有限公司 | Production method of cigarette filter stick capable of selectively adsorbing heavy metal substances in smoke gas |
CN102524956A (en) * | 2011-12-30 | 2012-07-04 | 广东中烟工业有限责任公司 | Application of alginate fiber in cigarette filter rod |
CN102524956B (en) * | 2011-12-30 | 2013-11-27 | 广东中烟工业有限责任公司 | Application of alginate fiber in cigarette filter rod |
CN105200843A (en) * | 2015-09-01 | 2015-12-30 | 云南瑞升烟草技术(集团)有限公司 | Drying groove paper for filter rod and preparation method thereof |
CN105200843B (en) * | 2015-09-01 | 2017-10-13 | 云南瑞升烟草技术(集团)有限公司 | A kind of preparation method of filter stick dry method groove paper |
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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: 20110914 |
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CX01 | Expiry of patent term |