CN213127991U - Axial binary composite filter tip - Google Patents
Axial binary composite filter tip Download PDFInfo
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- CN213127991U CN213127991U CN202021302021.6U CN202021302021U CN213127991U CN 213127991 U CN213127991 U CN 213127991U CN 202021302021 U CN202021302021 U CN 202021302021U CN 213127991 U CN213127991 U CN 213127991U
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- hollow
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- filter
- filtering section
- filter tip
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Abstract
The utility model relates to an axial binary composite filter tip, belonging to the field of cigarette filter tips, which comprises a filter tip paper, a superposed filter section and a hollow filter section; the end surfaces of the overlapped filtering section and the hollow filtering section are connected, and filter tip paper is wrapped on the side surfaces of the overlapped filtering section and the hollow filtering section; the overlapped filtering section is formed by overlapping a plurality of layers of tissue paper, the hollow filtering section is of a hollow structure with two closed ends, and the outer layer of the hollow part adopts acetate fibers; the utility model discloses a superimposed tissue paper of multilayer can increase the filtration passageway that the flue gas passes through, has strengthened the filter effect, makes a large amount of materials in the cigarette adsorbed at the stack fillter section, and remaining a small amount of materials get into and adsorb at the hollow structure inner wall behind the hollow filtration section to hollow structure can effectively reduce acetate fiber material's use.
Description
Technical Field
The utility model belongs to a cigarette filter tip field, specific theory relates to an axial binary composite filter tip.
Background
At present, a filter tip is connected to the rear portion of a tobacco shred portion, wrapping paper is arranged outside the filter tip and is bonded with the wrapping paper outside the tobacco shred portion, a filter layer is arranged in the wrapping paper and is connected with the tobacco shred in a layered mode, and a small amount of ingredients generated during combustion of the tobacco shred are directly filtered through the filter tip when people smoke.
In the smoking process, the existing filter tip is stretched by acetate fibers, only a small amount of tar in cigarettes can be absorbed, so that a filter layer in the filter tip is changed from white to yellow, the filter effect is poor, and secondary pollution can be caused. Therefore, there is a need for a cigarette filter with increased filtration capacity.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the background art, the utility model provides an axial binary composite filter tip can increase the filtration passageway that the flue gas passes through, makes a large amount of materials in the cigarette adsorbed at the stack fillter section, and remaining a small amount of materials get into and adsorb at the hollow structure inner wall behind the hollow fillter section to hollow structure can effectively reduce acetate fiber material's use.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the axial binary composite filter tip comprises filter tip paper 1, a superposed filtering section 2 and a hollow filtering section 3; the end surfaces of the superposed filter segment 2 and the hollow filter segment 3 are connected, and the filter tip paper 1 is wrapped on the side surfaces of the superposed filter segment 2 and the hollow filter segment 3; the overlapped filtering section 2 is formed by overlapping multiple layers of tissue paper, the hollow filtering section 3 is of a hollow structure with two closed ends, and the outer layer of the hollow part adopts acetate fibers.
Preferably, the overlapped filtering section 2 is connected with the tobacco shred part.
The utility model has the advantages that:
the utility model discloses a superimposed tissue paper of multilayer can increase the filtration passageway that the flue gas passes through, has strengthened the filter effect, makes a large amount of materials in the cigarette adsorbed at the stack fillter section, and remaining a small amount of materials get into and adsorb at the hollow structure inner wall behind the hollow filtration section to hollow structure can effectively reduce acetate fiber material's use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-filter tip paper, 2-stacked filter segment and 3-hollow filter segment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in figure 1, the axial binary composite filter comprises a filter tip paper 1, an overlapped filter segment 2 and a hollow filter segment 3. The end faces of the overlapped filter segment 2 and the hollow filter segment 3 are connected, and the filter tip paper 1 is wrapped on the side faces of the overlapped filter segment 2 and the hollow filter segment 3. The overlapped filtering section 2 is connected with the tobacco shred part to enable substances in the smoke to be adsorbed at the initial stage, the overlapped filtering section 2 is formed by overlapping multiple layers of tissue paper, the filtering channel through which the smoke passes can be increased through the multiple layers of overlapped tissue paper, and the filtering effect is enhanced. The hollow filter section 3 is of a hollow structure with two closed ends, the outer layer of the hollow part adopts acetate fibers, the acetate fiber tows are used as cigarette filter tip materials, the cigarette filter tip materials are good in elasticity, non-toxic, tasteless, good in thermal stability, small in suction resistance, remarkable in filter effect, capable of selectively absorbing components in cigarettes, and meanwhile certain nicotine is reserved without losing the taste of the cigarettes. The residual substances in a small amount enter the hollow filtering section and then are adsorbed on the inner wall of the hollow structure, and the hollow structure can effectively reduce the use of acetate fiber materials.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (2)
1. An axial binary composite filter tip, characterized in that: the axial binary composite filter tip comprises filter tip paper (1), a superposed filter section (2) and a hollow filter section (3); the end faces of the superposed filtering section (2) and the hollow filtering section (3) are connected, and the filter tip paper (1) is wrapped on the side faces of the superposed filtering section (2) and the hollow filtering section (3); the overlapped filtering section (2) is formed by overlapping a plurality of layers of tissue paper, the hollow filtering section (3) is of a hollow structure with two closed ends, and the outer layer of the hollow part adopts acetate fibers.
2. An axially binary composite filter according to claim 1, wherein: the overlapped filtering section (2) is connected with the tobacco shred part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302021.6U CN213127991U (en) | 2020-07-06 | 2020-07-06 | Axial binary composite filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302021.6U CN213127991U (en) | 2020-07-06 | 2020-07-06 | Axial binary composite filter tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213127991U true CN213127991U (en) | 2021-05-07 |
Family
ID=75730470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021302021.6U Active CN213127991U (en) | 2020-07-06 | 2020-07-06 | Axial binary composite filter tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213127991U (en) |
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2020
- 2020-07-06 CN CN202021302021.6U patent/CN213127991U/en active Active
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