CN213153982U - Axial binary composite filter tip - Google Patents
Axial binary composite filter tip Download PDFInfo
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- CN213153982U CN213153982U CN202021300330.XU CN202021300330U CN213153982U CN 213153982 U CN213153982 U CN 213153982U CN 202021300330 U CN202021300330 U CN 202021300330U CN 213153982 U CN213153982 U CN 213153982U
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- filter
- layer hollow
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- folding
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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 folding filter section and a double-layer hollow filter section; the end faces of the folding filter section and the double-layer hollow filter section are connected, and filter tip paper is wrapped on the side faces of the folding filter section and the double-layer hollow filter section; the folding filtering section is formed by stacking a plurality of tissue paper blocks, the double-layer hollow filtering section adopts two independent hollow rods, and the outer layer hollow rod wraps the inner layer hollow rod; the utility model discloses can change the circulation route of flue gas, reduce the filter tip and turn yellow, strengthen the filter effect.
Description
Technical Field
The utility model belongs to a cigarette filter tip field, specific theory relates to an axial binary composite filter tip.
Background
In the smoking process of people, the existing filter tip is made of acetate fiber tows, a smoke channel is a straight channel, when acetate fibers absorb cigarette tar in cigarettes, a filter layer of the filter tip is changed from white to yellow, when the filter tip is in contact with a mouth and is turned yellow, the appearance of the filter tip is affected, and secondary touch can cause pollution. Therefore, there is a need for a cigarette filter that reduces filter yellowing.
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 reduce the filter tip and turn yellow, strengthens the filter effect simultaneously.
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 folding filter section 2 and a double-layer hollow filter section 3; the end faces of the folding filter section 2 and the double-layer hollow filter section 3 are connected, and the filter tip paper 1 is wrapped on the side faces of the folding filter section 2 and the double-layer hollow filter section 3; folding filter section 2 is piled up by a plurality of cotton paper pieces and forms, and double-deck hollow filter section 3 adopts two independent hollow rods, and outer hollow rod 4 wraps up the hollow rod 5 of inlayer.
Preferably, the length of the outer layer hollow rod 4 is the same as that of the inner layer hollow rod 5, and the rod body is made of acetate fiber.
Preferably, the folded filter segment 2 is connected with the tobacco shred part.
The utility model has the advantages that:
the utility model discloses a double-deck cavity filter segment design, when the flue gas passes through this fillter segment, well kenozooecium flue gas velocity of flow accelerates, and the outer lane flue gas has slowed down the flue gas velocity of flow through the filtration of acetate fiber section, therefore the flue gas to well cavity section gathering, behind the flue gas change filtration passageway, will reduce the yellowing with mouth contact segment's fillter segment, not only can not cause the pollution because of the secondary touching, simultaneously better pleasing to the eye. The filter segment formed by the plurality of stacked tissue paper blocks enlarges the circulation flue of the smoke, changes the transverse straight flue of the common filter tip into an irregular flue, increases the circulation path of the smoke, enhances the filtering effect and enables substances in the smoke to be adsorbed as much as possible.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure, 1-filter tip paper, 2-folding filter section, 3-double-layer hollow filter section, 4-outer layer hollow rod and 5-inner layer hollow rod.
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 fig. 1 and 2, the axial binary composite filter comprises a filter tip paper 1, a folding filter section 2 and a double-layer hollow filter section 3; the folding filter section 2 is connected with the end face of the double-layer hollow filter section 3, and the folding filter section 2 is connected with the tobacco shred part. The filter tip paper 1 is wrapped on the side surfaces of the folding filter section 2 and the double-layer hollow filter section 3; the folding filter section 2 is formed by stacking a plurality of tissue paper blocks, the circulation flue of smoke is enlarged, the transverse straight flue of the common filter tip is changed into an irregular flue, the circulation path of the smoke is increased, the filtering effect is enhanced, and partial substances in the smoke are adsorbed as far as possible. Double-deck cavity filter segment 3 adopts two independent hollow rods, and outer hollow rod wraps up the hollow rod of inlayer, and outer hollow rod 4 is the same with 5 length of the hollow rod of inlayer, and the barred body adopts acetate fiber, and the cigarette filter tip material is done to the acetate fiber tow, and elasticity is good, and is nontoxic, tasteless, and the thermostability is good, and the suction resistance is little, the cut filter effect is showing, can adsorb partial composition in the cigarette selectively, has remain certain nicotine simultaneously again and has not lost the cigarette taste. When the flue gas passes through the double-layer hollow filtering section 3, the flow velocity of the flue gas in the hollow section is accelerated, the flue gas in the outer ring is filtered by the acetate fiber section, and the flow velocity of the flue gas is slowed down by the closed layer formed by the outer layer hollow rod 4 and the inner layer hollow rod 5, so that the flue gas is gathered to the hollow section. After the flue gas changes the filtration passageway, will reduce the yellowing with the filter segment of mouth contact part, not only can not cause the pollution because of the secondary touching, simultaneously better pleasing to the eye.
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 (3)
1. An axial binary composite filter tip, characterized in that: the axial binary composite filter tip comprises filter tip paper (1), a folding filter section (2) and a double-layer hollow filter section (3); the end faces of the folding filter section (2) and the double-layer hollow filter section (3) are connected, and the filter tip paper (1) is wrapped on the side faces of the folding filter section (2) and the double-layer hollow filter section (3); the folding filtering section (2) is formed by stacking a plurality of tissue paper blocks, the double-layer hollow filtering section (3) adopts two independent hollow rods, and the outer-layer hollow rod (4) wraps the inner-layer hollow rod (5).
2. An axially binary composite filter according to claim 1, wherein: the outer layer hollow rod (4) and the inner layer hollow rod (5) are the same in length, and the rod body is made of acetate fiber.
3. An axially binary composite filter according to claim 1, wherein: the folding filter section (2) is connected with the tobacco shred part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300330.XU CN213153982U (en) | 2020-07-06 | 2020-07-06 | Axial binary composite filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300330.XU CN213153982U (en) | 2020-07-06 | 2020-07-06 | Axial binary composite filter tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213153982U true CN213153982U (en) | 2021-05-11 |
Family
ID=75791618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021300330.XU Active CN213153982U (en) | 2020-07-06 | 2020-07-06 | Axial binary composite filter tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213153982U (en) |
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2020
- 2020-07-06 CN CN202021300330.XU patent/CN213153982U/en active Active
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