CN2785383Y - Ternary composite filtering rod - Google Patents
Ternary composite filtering rod Download PDFInfo
- Publication number
- CN2785383Y CN2785383Y CN 200520070543 CN200520070543U CN2785383Y CN 2785383 Y CN2785383 Y CN 2785383Y CN 200520070543 CN200520070543 CN 200520070543 CN 200520070543 U CN200520070543 U CN 200520070543U CN 2785383 Y CN2785383 Y CN 2785383Y
- Authority
- CN
- China
- Prior art keywords
- filter core
- segment
- acetate fiber
- core section
- cigarette
- 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
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- Filtering Materials (AREA)
Abstract
The utility model discloses a ternary composite filtering rod which comprises an acetate fiber filter core segment connected with an adsorbent segment which is connected with a groove filter core segment. An outer wrapping layer wraps the periphery of the acetate fiber segment, the adsorbent segment and the groove filter core segment. The utility model has reasonable structure, high filtering efficiency of tar in a cigarette, good selective adsorption effect of noxious constituents in mainstream smoke of the cigarette and soft adsorption effect.
Description
Technical field:
The utility model relates to a kind of filter stick of making the cigarette filter tip cigarette.
Background technology:
Be used to make the common vinegar fiber filter stick and the furrowfilter rod of filter tip cigarette in the prior art, the filter tip cigarette ubiquity of manufacturing is low and to the shortcoming of oxious component selective absorption weak effect in the cigarette mainstream flue gas to the coke tar in cigarette filter efficiency.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, to coke tar in cigarette filter efficiency height with to the effective ternary composite filter of oxious component selective absorption in the cigarette mainstream flue gas.
Technical solution of the present utility model is:
A kind of ternary composite filter is characterized in that: acetate fiber filter core section is arranged, and acetate fiber filter core section is connected with sorbent segment, and sorbent segment is connected with groove filter core section, and the outer wrapping layer is wrapped in acetate fiber section, sorbent segment, groove filter core section periphery.
The length ratio of acetate fiber segment length, sorbent segment length, groove filter core section is 1～3: 1: 1～3.
The utility model is rational in infrastructure, and is high and effective to oxious component selective absorption in the cigarette mainstream flue gas to the coke tar in cigarette filter efficiency, adsorbs soft.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of ternary composite filter has acetate fiber filter core section 1, and acetate fiber filter core section 1 is connected with sorbent segment 2, and sorbent segment 2 is connected with groove filter core section 3, and outer wrapping layer 4 is wrapped in acetate fiber section 1, sorbent segment 2, groove filter core section 3 peripheries.
The length ratio of acetate fiber segment length, sorbent segment length, groove filter core section is 1～3: 1: 1～3.
The length of 5～25 millimeters of acetate fiber segment length employings, 3～10 millimeters of sorbent segment length employings, groove filter core section adopts 5～25 millimeters.
When the utility model is made cigarette filter tip, only need press that the dotted line cut-out gets final product in the accompanying drawing.
Claims (2)
1, a kind of ternary composite filter is characterized in that: acetate fiber filter core section is arranged, and acetate fiber filter core section is connected with sorbent segment, and sorbent segment is connected with groove filter core section, and the outer wrapping layer is wrapped in acetate fiber section, sorbent segment, groove filter core section periphery.
2, ternary composite filter according to claim 1 is characterized in that: the length ratio of acetate fiber segment length, sorbent segment length, groove filter core section is 1～3: 1: 1～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070543 CN2785383Y (en) | 2005-04-05 | 2005-04-05 | Ternary composite filtering rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070543 CN2785383Y (en) | 2005-04-05 | 2005-04-05 | Ternary composite filtering rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785383Y true CN2785383Y (en) | 2006-06-07 |
Family
ID=36773956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070543 Expired - Lifetime CN2785383Y (en) | 2005-04-05 | 2005-04-05 | Ternary composite filtering rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785383Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423130A (en) * | 2011-08-12 | 2012-04-25 | 南通烟滤嘴有限责任公司 | Polynary composite filter tip and polynary composite filter stick |
| CN103040111A (en) * | 2012-12-31 | 2013-04-17 | 蚌埠卷烟材料厂 | Paper-free grooved filter rod |
| CN103251130A (en) * | 2013-05-22 | 2013-08-21 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
-
2005
- 2005-04-05 CN CN 200520070543 patent/CN2785383Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423130A (en) * | 2011-08-12 | 2012-04-25 | 南通烟滤嘴有限责任公司 | Polynary composite filter tip and polynary composite filter stick |
| CN103040111A (en) * | 2012-12-31 | 2013-04-17 | 蚌埠卷烟材料厂 | Paper-free grooved filter rod |
| CN103251130A (en) * | 2013-05-22 | 2013-08-21 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
| CN103251130B (en) * | 2013-05-22 | 2014-12-24 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150405 Granted publication date: 20060607 |