CN202722484U - Structure of cigarette filter - Google Patents
Structure of cigarette filter Download PDFInfo
- Publication number
- CN202722484U CN202722484U CN 201220313090 CN201220313090U CN202722484U CN 202722484 U CN202722484 U CN 202722484U CN 201220313090 CN201220313090 CN 201220313090 CN 201220313090 U CN201220313090 U CN 201220313090U CN 202722484 U CN202722484 U CN 202722484U
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- CN
- China
- Prior art keywords
- cigarette filter
- groove
- cigarette
- filter
- filter stick
- 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 - Fee Related
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a structure of a cigarette filter, comprising a cigarette filter rod, wherein a wrinkled paper layer is covered on the cigarette filter rod, and the outer surface of the wrinkled paper layer is provided with a plurality of grooves which are distributed along the axial direction of the cigarette filter. After the structure is adopted, the structure of the cigarette filter has the advantages that 1, according to the groove cigarette filter rod, the grooves are incomparable in appearance quality, and the structure of the cigarette filter is developed for providing the unique appearance to the cigarette; 2, the length of each groove is only a part of the length of the cigarette filter, so that the smoke can pass through a half-wrinkled layer at the tail end of the extruded groove, i.e. a transverse flow filtering mechanism which has the extremely high filtering effect to the tar and the nicotine, therefore, the groove cigarette filter rod is better in performance; and 3, the distinctively different appearance of a lip end can be obtained, so that the uniqueness of products can be improved, the structure of the cigarette filter can be used for the anti-fake performance, and the identifiability of the products can be enhanced.
Description
Technical field
The utility model relates to the cigarette technical field, particularly a kind of cigarette filter mouth structure.
Background technology
At present, day by day diversification of the filter tip of cigarette.And people are not using in ventilation or the few situation with ventilating when having cigarette smoking, and the delivering amount of T/N is larger, affects health.The mouth rod needs to improve resistance to suction or increases the delivering amount that ventilation could reduce T/N.
The utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, to provide a kind of cigarette filter mouth structure that T/N is played better filter effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of cigarette filter mouth structure, comprise filter stick, and be socketed with the wadding layer on the described filter stick, described wadding layer outer surface is provided with many along the axial arranged groove of filter stick.
Described wadding layer is arranged on an end of filter stick.
Described cigarette filter mouth structure also comprises the forming paper that is wrapped in outside filter stick, the wadding layer.
The utility model adopts said structure, and have the following advantages: 1, groove mouth rod possesses impayable groove presentation quality, and it is in order to provide unique outward appearance to develop to cigarette; 2, because the length of groove only accounts for the part of filter length, flue gas can pass through half wadding at the end of the groove that squeezes out.This is called as cross flow filter mechanism, and it has high filter effect to T/N, thereby so that groove mouth rod has better performance; 3, can obtain visibly different lip end outward appearance, strengthen the uniqueness of product, can be used to false proofly, strengthen simultaneously the identifiability of product.Be applicable to the tobacco leaf formulation of all kinds.Than the better tar cutoff performance of pure filament tow mouth bar, keep simultaneously familiar suction and experience; 4, when adopting standard trench mouth rod or added the groove mouth rod of color forming paper, antifalse effect can be played, under lower resistance to suction, the most excellent same rejection effect of pure vinegar fibre can be reached.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is cross-sectional view of the present utility model;
In Fig. 1,1, filter stick; 2, groove; 3, forming paper.
The specific embodiment
A kind of cigarette filter mouth structure comprises filter stick 1 as shown in Figure 1, is socketed with the wadding layer on the filter stick 1, and wadding layer outer surface is provided with many along the axial arranged groove 2 of filter stick 1.The wadding layer is arranged on an end of filter stick 1.The cigarette filter mouth structure also comprises the forming paper 3 that is wrapped in outside filter stick 1, the wadding layer.Filter stick 1 skin coats first one deck half wadding obtaining the flute profile outward appearance, and then outside according to ventilation needs parcel one deck common or high porosity plug wrap paper 3.The position of groove 2 can obtain visibly different outward appearance like this at the lip end, perhaps at the pipe tobacco end, to keep the outward appearance of the fine mouth rod of the pure vinegar of common monobasic.Two kinds of structures have identical technical advantage.When flue gas flows in filter tip, its can nature Qian the path of resistance minimum Hang – groove namely.Because the length of groove only accounts for the part of filter length, flue gas can pass through half wadding at the end of the groove that squeezes out.This is called as cross flow filter mechanism, and it has high filter effect to T/N, thereby so that groove mouth rod has better performance.The mouth rod need not improve equally resistance to suction or increase the effect that ventilation just can strengthen the reduction T/N.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (3)
1. a cigarette filter mouth structure comprises filter stick (1), it is characterized in that: described filter stick is socketed with the wadding layer on (1), and described wadding layer outer surface is provided with many along the axial arranged groove (2) of filter stick (1).
2. a kind of cigarette filter mouth structure according to claim 1, it is characterized in that: described wadding layer is arranged on an end of filter stick (1).
3. a kind of cigarette filter mouth structure according to claim 1 is characterized in that: described cigarette filter mouth structure also comprises and is wrapped in filter stick (1), the outer forming paper (3) of wadding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313090 CN202722484U (en) | 2012-06-29 | 2012-06-29 | Structure of cigarette filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313090 CN202722484U (en) | 2012-06-29 | 2012-06-29 | Structure of cigarette filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202722484U true CN202722484U (en) | 2013-02-13 |
Family
ID=47648251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313090 Expired - Fee Related CN202722484U (en) | 2012-06-29 | 2012-06-29 | Structure of cigarette filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202722484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726410A (en) * | 2013-12-28 | 2014-04-16 | 蚌埠卷烟材料厂 | Application of corn wrapping in filter rod grooved paper |
-
2012
- 2012-06-29 CN CN 201220313090 patent/CN202722484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726410A (en) * | 2013-12-28 | 2014-04-16 | 蚌埠卷烟材料厂 | Application of corn wrapping in filter rod grooved paper |
| CN103726410B (en) * | 2013-12-28 | 2016-06-01 | 蚌埠卷烟材料厂 | The application of corn husk in mouth rod groove paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20160629 |