CN103876281A - Cigarette filtering assembly based on microporous film - Google Patents
Cigarette filtering assembly based on microporous film Download PDFInfo
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- CN103876281A CN103876281A CN201410092905.6A CN201410092905A CN103876281A CN 103876281 A CN103876281 A CN 103876281A CN 201410092905 A CN201410092905 A CN 201410092905A CN 103876281 A CN103876281 A CN 103876281A
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- ventilative
- cigarette
- holding piece
- microporous barrier
- clamping piece
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Abstract
The invention discloses a cigarette filtering assembly based on a microporous film. The cigarette filtering assembly comprises a first breathable clamping piece (1), the microporous film (2) and a second breathable clamping piece (3), and the microporous film (2) is clamped between the first breathable clamping piece (1) and the second breathable clamping piece (3); the first breathable clamping piece (1) and the second breathable clamping piece (3) are foam pieces or non-woven fabric pieces; the first breathable clamping piece (1), the microporous film (2) and the second breathable clamping piece (3) are round and equal in radius. The cigarette filtering assembly can be directly applied to filter tips of cigarettes to achieve cigarette industrialization application of the microporous film, and the cigarette filtering assembly has the advantages of being good in harmful substance isolation effect, simple in structure and low in cost.
Description
Technical field
The present invention relates to technical field of cigarette production, be specifically related to a kind of cigarette filter assembly based on microporous barrier.
Background technology
Cigarette being generally is with filter-tipped elongated rod shape tobacco product, and the filter fiber material of filter tip inside is mainly acetate fiber or polypropylene material forms, and between the fiber of filter fiber material, hole is very large, and the filtration being risen is very limited.Microporous barrier is a kind of membrane product that utilizes heavy ion or fission fragment irradiation imaging technique to produce, its pore size is 0.1～3 μ m, thickness is 15～50m, there is the features such as imitation difficulty is large, production cost is low, ventilative water permeability is good, thickness is very thin, be widely used at present and make trade mark or mark.Have just because of microporous barrier that ventilative water permeability is good, pore size is the feature of 0.1～3 μ m, be therefore expected to come for the filter tip of cigarette the harmful substance of filter cigarette.But, because the thickness of microporous barrier is very thin, therefore can not in the process of cigarette, directly put into existing filter tip, can not realize the cigarette commercial application of microporous barrier.
Summary of the invention
The technical problem to be solved in the present invention is to provide in a kind of filter tip that can directly be applied in cigarette, realize good, simple in structure, the with low cost cigarette filter assembly based on microporous barrier of cigarette commercial application, harmful substance isolation effect of microporous barrier.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A cigarette filter assembly based on microporous barrier, comprises and adheres to the first ventilative holding piece, microporous barrier and the second ventilative holding piece that become one, described microporous barrier clamping is arranged between the first ventilative holding piece, the second ventilative holding piece.
The described first ventilative holding piece, the second ventilative holding piece are foam sheet or non-woven fabric plate.
The described first ventilative holding piece, microporous barrier and the second ventilative holding piece three are circle, and the first ventilative holding piece, microporous barrier and the second ventilative holding piece three's radius size is identical.
The cigarette filter assembly that the present invention is based on microporous barrier has following advantage: the present invention passes through the first ventilative holding piece, microporous barrier and the second ventilative holding piece utilize glue or adhesive matter adhesion to become one, thereby microporous barrier clamping is arranged in to the first ventilative holding piece, between the second ventilative holding piece, form a complete cigarette filter assembly, can utilize microporous barrier ventilative water permeability good, pore size is that the feature of 0.1～3 μ m realizes the harmful substance in filter cigarette, the very thin defect that can not directly put into existing filter tip so that can not realize the cigarette commercial application of microporous barrier in the process of cigarette of thickness that can effectively overcome again microporous barrier simultaneously, can directly be applied in the filter tip of cigarette, realize the cigarette commercial application of microporous barrier, there is harmful substance isolation effect good, simple in structure, advantage with low cost.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the embodiment of the present invention.
Fig. 2 is the stereo decomposing structural representation of the embodiment of the present invention.
Fig. 3 is the broken section structural representation of the cigarette of the application embodiment of the present invention.
Marginal data: 1, the first ventilative holding piece; 2, microporous barrier; 3, the second ventilative holding piece; 4, cigarette paper; 5, pipe tobacco filler; 6, filter tip; 61, the first filter material section; 62, the second filter material section.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made to more explicit defining.
As depicted in figs. 1 and 2, the cigarette filter assembly of the present embodiment based on microporous barrier comprise and adhere to the first ventilative holding piece 1, microporous barrier 2 and the second ventilative holding piece 3 that become one, and microporous barrier 2 clampings are arranged between the first ventilative holding piece 1, the second ventilative holding piece 3.The present embodiment passes through the first ventilative holding piece 1, microporous barrier 2 and the second ventilative holding piece 3 utilize glue or adhesive matter adhesion to become one, thereby microporous barrier 2 clampings are arranged in to the first ventilative holding piece 1, between the second ventilative holding piece 3, form a complete cigarette filter assembly, can utilize microporous barrier 2 ventilative water permeabilities good, pore size is that the feature of 0.1～3 μ m realizes the harmful substance in filter cigarette, can effectively overcome again that the thickness of microporous barrier is very thin in can not the process of cigarette simultaneously and directly put into existing filter tip so that can not realize the defect of the cigarette commercial application of microporous barrier, can directly be applied in the filter tip of cigarette, realize the cigarette commercial application of microporous barrier, there is harmful substance isolation effect good, simple in structure, advantage with low cost.
The non-woven fabric plate that the first ventilative holding piece 1 of the present embodiment, the second ventilative holding piece 3 can adopt foam sheet that foam makes or employing nonwoven to make as required, foam sheet and non-woven fabric plate permeability are good, and can adhere to microporous barrier 2 preferably, guarantee microporous barrier 2 by stable holding between the first ventilative holding piece 1, the second ventilative holding piece 3.In the present embodiment, the first ventilative holding piece 1, the second ventilative holding piece 3 are the foam sheet that adopts foam to make.In the present embodiment, the first ventilative holding piece 1, microporous barrier 2 and the second ventilative holding piece 3 threes are circle, and the first ventilative holding piece 1, microporous barrier 2 and the second ventilative holding piece 3 threes' radius size is identical.
As shown in Figure 3, the cigarette of application the present embodiment comprises cigarette paper 4, one end of cigarette paper 4 is provided with pipe tobacco filler 5, the other end is provided with filter tip 6, filter tip 6 comprises the first filter material section 61 and the second filter material section 62, the first filter material section 61 and the second filter material section 62 are the fibrous filter that adopts acetate fiber or polypropylene material to make, and are provided with the cigarette filter assembly of the present embodiment between the first filter material section 61 and the second filter material section 62.In the time producing cigarette, only cigarette paper 4, pipe tobacco filler 5, the first filter material section 61, the second filter material section 62, cigarette filter assembly need to be sent into and cigarette cigarette machine as raw material, cigarette cigarette machine can directly utilize above-mentioned raw materials to roll out the cigarette of application the present embodiment, thereby effectively overcome the very thin problem that is difficult to directly put into existing filter tip in the process of cigarette of thickness due to microporous barrier 2, thereby realize the commercial application of microporous barrier 2 in cigarette.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not depart from principle of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the cigarette filter assembly based on microporous barrier, it is characterized in that: comprise and adhere to the first ventilative holding piece (1), microporous barrier (2) and the second ventilative holding piece (3) that become one, described microporous barrier (2) clamping is arranged between the first ventilative holding piece (1), the second ventilative holding piece (3).
2. the cigarette filter assembly based on microporous barrier according to claim 1, is characterized in that: the described first ventilative holding piece (1), the second ventilative holding piece (3) are foam sheet or non-woven fabric plate.
3. the cigarette filter assembly based on microporous barrier according to claim 2, it is characterized in that: the described first ventilative holding piece (1), microporous barrier (2) and the second ventilative holding piece (3) three are circle, and breathe freely holding piece (3) three's radius size of the first ventilative holding piece (1), microporous barrier (2) and second is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092905.6A CN103876281A (en) | 2014-03-13 | 2014-03-13 | Cigarette filtering assembly based on microporous film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410092905.6A CN103876281A (en) | 2014-03-13 | 2014-03-13 | Cigarette filtering assembly based on microporous film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103876281A true CN103876281A (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410092905.6A Pending CN103876281A (en) | 2014-03-13 | 2014-03-13 | Cigarette filtering assembly based on microporous film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103876281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382232A (en) * | 2014-10-31 | 2015-03-04 | 深圳市中纺滤材无纺布有限公司 | Cigarette filter tip and production method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523220Y (en) * | 2002-01-24 | 2002-12-04 | 张文利 | Filter-tipped cigarette |
| CN2527110Y (en) * | 2002-01-18 | 2002-12-25 | 宋春海 | Cigarette capable of filtering harmful substance |
| CN101069578A (en) * | 2006-08-09 | 2007-11-14 | 上海中策工贸有限公司 | Cigarette filtering system |
| CN101918488A (en) * | 2007-12-20 | 2010-12-15 | 菲利普莫里斯生产公司 | Hollow/porous fibers and applications thereof |
| CN102669820A (en) * | 2012-05-23 | 2012-09-19 | 苏州大学 | Cigarette filter and preparation method thereof |
| CN203969190U (en) * | 2014-03-13 | 2014-12-03 | 中山国安火炬科技发展有限公司 | Cigarette filter assembly based on microporous barrier |
-
2014
- 2014-03-13 CN CN201410092905.6A patent/CN103876281A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527110Y (en) * | 2002-01-18 | 2002-12-25 | 宋春海 | Cigarette capable of filtering harmful substance |
| CN2523220Y (en) * | 2002-01-24 | 2002-12-04 | 张文利 | Filter-tipped cigarette |
| CN101069578A (en) * | 2006-08-09 | 2007-11-14 | 上海中策工贸有限公司 | Cigarette filtering system |
| CN101918488A (en) * | 2007-12-20 | 2010-12-15 | 菲利普莫里斯生产公司 | Hollow/porous fibers and applications thereof |
| CN102669820A (en) * | 2012-05-23 | 2012-09-19 | 苏州大学 | Cigarette filter and preparation method thereof |
| CN203969190U (en) * | 2014-03-13 | 2014-12-03 | 中山国安火炬科技发展有限公司 | Cigarette filter assembly based on microporous barrier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382232A (en) * | 2014-10-31 | 2015-03-04 | 深圳市中纺滤材无纺布有限公司 | Cigarette filter tip and production method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |
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| RJ01 | Rejection of invention patent application after publication |