CN102389164A - Guide filter rod with hemispheric resistance drawing rod - Google Patents
Guide filter rod with hemispheric resistance drawing rod Download PDFInfo
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- CN102389164A CN102389164A CN2011102249392A CN201110224939A CN102389164A CN 102389164 A CN102389164 A CN 102389164A CN 2011102249392 A CN2011102249392 A CN 2011102249392A CN 201110224939 A CN201110224939 A CN 201110224939A CN 102389164 A CN102389164 A CN 102389164A
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- hemisphere
- rod
- shred
- filter rod
- filter stick
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Abstract
The invention provides a guide filter rod with a hemispheric resistance drawing rod. At present, the smoke flows quickly in the middle part of the filter rod, and rarely flows to the four sides, so the filter effect of the beams are greatly reduced. The guide filter rod of the invention comprises a shred beam core rod (1) and a piece of forming paper (2) covered on the outer layer. An impermeable hemisphere (3) of which the diameter is 1/4 to 1/2 of the diameter of the filter rod is embedded on the shaft core line of the shred beam core rod (1), the impermeable hemisphere (3) is located at the part which is 5 to 17 mm apart from the joint of the tobacco shred and the shred beam core rod (1), and the highest point of the hemisphere surface faces to the direction of the tobacco shred. After the smoke entering the filter rod, because the guide action of the hemisphere, the linear flow shape of the smoke in the traditional filter rod is changed, and the large part of the smoke disperses to the edge of the filter rod from the hemisphere surface; so the shred beam of the complete filter rod can be fully utilized, and the utilization rate of the fibre shred beam is effectively improved.
Description
Technical field
The invention belongs to the filter stick of cigarette, specifically belonging to shape and structure is the filter stick of characteristic.
Background technology
As everyone knows; Contain multiple harmful substances in the cigarette smoke; These oxious components are deposited in the human body and can produce multiple disease by internal organs such as initiation lung, respiratory tract and stomach after the smoking, though harm of smoking is in health as you know, cigarette having refreshed oneself, the multiple function of restoring consciouness; Suitably smoking can make people's excitement, excites inspiration, increase work efficiency, so smokers still are difficult to smoking cessation.
At present, cigarette props up generally to adopt and installs filter stick additional and alleviate the harm of smoking to human body, and the tow in the conventional fibre filter stick generally all is that straight bundle distributes; Owing to added glue and the influence that rolls the process mechanism characteristic; It is uneven that the resistance to suction of filter stick distributes, and generally is middle little, big on every side.Therefore, flue gas mostly flows along the centre of filter stick in filter stick fast, seldom to diffusion all around, makes the filtering effect of tow occur in the zone line of filter stick basically, and the filter efficiency of tow is uneven because of smoke distribution, and has a greatly reduced quality.And Cigarette Draw Resistance not only directly influences the complexity of consumer's smoking cigarette, and with the burst size of safety and sanitation indexs such as tar content in cigarette, nicotine content in smoke, CO content substantial connection is arranged also.Therefore, existing filter stick being improved, make to reach a balance between filtering rod and the filtering cigarette harmful substance, is an important job.
Summary of the invention
The present invention aims to provide and a kind ofly can improve resistance to suction in the middle of the filter stick, cigarette smoke is had guide functions, thereby make whole filter stick tow can both effectively filter the filter stick of the oxious component in the flue gas.
The present invention realizes above-mentioned purpose through following technological means: the water conservancy diversion filter stick that is provided with the hemispherical resistance drawing stick; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; On stranded core rod 1 axial line, be embedded with the hemisphere 3 air-locked, that diameter is filter stick diameter 1/4～1/2; Hemisphere 3 is positioned at apart from pipe tobacco and stranded core rod 1 junction 5～17 millimeters position, and the hemisphere face peak is over against the pipe tobacco direction.
Preferably, on stranded core rod 1 axial line, be embedded with the hemisphere 3 air-locked, that diameter is filter stick diameter 1/3～2/5.
Hemisphere 3 is positioned at apart from pipe tobacco and stranded core rod 1 junction 6～14 millimeters position.
In the process of smoking cigarette; Main flume in pipe tobacco part along streamlined flow, arrive filter stick after because the guide functions of hemisphere; Changed the streamlined flow form of flue gas; Make that the edge to filter stick disperses most of flue gas along the ball surface, slowly draw close again to the center through behind the certain distance, as shown in Figure 3.
The present invention has following beneficial effect:1. on the axial line of cigarette tows plug, be embedded with air-locked hemisphere, increased the cigarette smoking resistance to suction, the amount that makes main flume get into human body reduces accordingly, has also just reduced the soakage of human body to harmful substance in the flue gas.
2. after flue gas gets into filter stick; Because the guide functions of hemisphere; Changed the streamlined flow form of flue gas in traditional filter stick, made most of flue gas disperse, through slowly a part of again behind the certain distance to center flow along the edge of hemisphere surface to filter stick; Make the tow of whole filter stick be able to sufficient utilization, effectively improved the utilization rate of fibre bundle.
3. flue gas gets into filter stick, when flowing to tow and hemisphere junction, forms a cooling area, makes high-temperature flue gas become the relatively low flue gas of temperature, makes that the aerosol in the flue gas can well be cut filter by the filter stick fiber.
4. the preparation method is simple, as long as hemisphere is embedded in the filter stick tow, can not change its overall appearance.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is a flue gas flow direction sketch map of the present invention.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described further.
Embodiment 1:Be provided with the water conservancy diversion filter stick of hemispherical resistance drawing stick; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; On stranded core rod 1 axial line, be embedded with a hollow hemisphere 3 air-locked, that diameter is filter stick diameter 1/3; The centre of sphere of hollow hemisphere 3 is positioned at apart from pipe tobacco and stranded core rod 1 junction 9 millimeters position, and the hemisphere face peak is over against the pipe tobacco direction.
Embodiment 2:Be provided with the water conservancy diversion filter stick of hemispherical resistance drawing stick; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; On stranded core rod 1 axial line, be embedded with the solid hemisphere 3 air-locked, that diameter is filter stick diameter 1/2; The centre of sphere of solid hemisphere 3 is positioned at apart from pipe tobacco and stranded core rod 1 junction 10 millimeters position, and the hemisphere face peak is over against the pipe tobacco direction.
Embodiment 3:Be provided with the water conservancy diversion filter stick of hemispherical resistance drawing stick; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; On stranded core rod 1 axial line, be embedded with the solid hemisphere 3 air-locked, that diameter is filter stick diameter 1/4; The centre of sphere of solid hemisphere 3 is positioned at apart from pipe tobacco and stranded core rod 1 junction 8 millimeters position, and the hemisphere face peak is over against the pipe tobacco direction.
Embodiment 4:Be provided with the water conservancy diversion filter stick of hemispherical resistance drawing stick; It is made up of the stranded core rod 1 and the forming paper 2 of outer parcel; On stranded core rod 1 axial line, be embedded with a hollow hemisphere 3 air-locked, that diameter is filter stick diameter 2/5; The centre of sphere of hollow hemisphere 3 is positioned at apart from pipe tobacco and stranded core rod 1 junction 13 millimeters position, and the hemisphere face peak is over against the pipe tobacco direction.
Claims (5)
1. water conservancy diversion filter stick that is provided with the hemispherical resistance drawing stick; It is made up of the forming paper (2) of stranded core rod (1) and outer parcel; It is characterized in that; On stranded core rod (1) axial line, be embedded with the hemisphere (3) air-locked, that diameter is filter stick diameter 1/4～1/2, hemisphere (3) is positioned at apart from pipe tobacco and stranded core rod (1) junction 5～17 millimeters position, and the hemisphere face peak is over against the pipe tobacco direction.
2. the water conservancy diversion filter stick that is provided with the hemispherical resistance drawing stick according to claim 1 is characterized in that, on stranded core rod (1) axial line, is embedded with the hemisphere (3) air-locked, that diameter is filter stick diameter 1/3～2/5.
3. the water conservancy diversion filter stick that is provided with the hemispherical resistance drawing stick according to claim 1 and 2 is characterized in that, hemisphere (3) is positioned at apart from pipe tobacco and stranded core rod (1) junction 6～14 millimeters position.
4. the water conservancy diversion filter stick that is provided with the hemispherical resistance drawing stick according to claim 1 and 2 is characterized in that hemisphere (3) is solid hemisphere or hollow hemisphere.
5. the water conservancy diversion filter stick that is provided with the hemispherical resistance drawing stick according to claim 3 is characterized in that hemisphere (3) is solid hemisphere or hollow hemisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102249392A CN102389164A (en) | 2011-08-08 | 2011-08-08 | Guide filter rod with hemispheric resistance drawing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102249392A CN102389164A (en) | 2011-08-08 | 2011-08-08 | Guide filter rod with hemispheric resistance drawing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102389164A true CN102389164A (en) | 2012-03-28 |
Family
ID=45856659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102249392A Pending CN102389164A (en) | 2011-08-08 | 2011-08-08 | Guide filter rod with hemispheric resistance drawing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389164A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230095A (en) * | 2013-05-22 | 2013-08-07 | 广东中烟工业有限责任公司 | Flow guide cigarette filter rod and flow guide cigarette |
| CN107529815A (en) * | 2015-04-30 | 2018-01-02 | 菲利普莫里斯生产公司 | The generation product of the aerosol including detachable freshener delivery elements with high draw resistance |
| CN112120281A (en) * | 2020-09-18 | 2020-12-25 | 新火智造(深圳)有限公司 | Method for making fragrant cigarette without burning |
| CN112471592A (en) * | 2012-12-31 | 2021-03-12 | 菲利普莫里斯生产公司 | Smoking article comprising a flow restrictor |
| CN113598409A (en) * | 2021-08-31 | 2021-11-05 | 南通烟滤嘴有限责任公司 | Filter tip with suspended inner core and cigarette |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087881U (en) * | 1991-01-07 | 1991-11-06 | 李琳 | New-type cigarette with high-efficient filter-tip |
| CN2688080Y (en) * | 2004-04-15 | 2005-03-30 | 邓少臣 | Cigarettes with filtering leaves |
| CN2852725Y (en) * | 2005-12-26 | 2007-01-03 | 张家口卷烟厂 | Cigarette with hollow filter tip |
| CN101534664A (en) * | 2006-07-12 | 2009-09-16 | 菲利普莫里斯生产公司 | Smoking article with plate impactor |
| CN101933663A (en) * | 2010-07-30 | 2011-01-05 | 蚌埠卷烟材料厂 | Central buried olive-shaped interception nozzle rod |
| CN202154022U (en) * | 2011-08-08 | 2012-03-07 | 红塔烟草(集团)有限责任公司 | Guide filter rod with hemispherical resistance sucking rod |
-
2011
- 2011-08-08 CN CN2011102249392A patent/CN102389164A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087881U (en) * | 1991-01-07 | 1991-11-06 | 李琳 | New-type cigarette with high-efficient filter-tip |
| CN2688080Y (en) * | 2004-04-15 | 2005-03-30 | 邓少臣 | Cigarettes with filtering leaves |
| CN2852725Y (en) * | 2005-12-26 | 2007-01-03 | 张家口卷烟厂 | Cigarette with hollow filter tip |
| CN101534664A (en) * | 2006-07-12 | 2009-09-16 | 菲利普莫里斯生产公司 | Smoking article with plate impactor |
| CN101933663A (en) * | 2010-07-30 | 2011-01-05 | 蚌埠卷烟材料厂 | Central buried olive-shaped interception nozzle rod |
| CN202154022U (en) * | 2011-08-08 | 2012-03-07 | 红塔烟草(集团)有限责任公司 | Guide filter rod with hemispherical resistance sucking rod |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471592A (en) * | 2012-12-31 | 2021-03-12 | 菲利普莫里斯生产公司 | Smoking article comprising a flow restrictor |
| CN103230095A (en) * | 2013-05-22 | 2013-08-07 | 广东中烟工业有限责任公司 | Flow guide cigarette filter rod and flow guide cigarette |
| CN107529815A (en) * | 2015-04-30 | 2018-01-02 | 菲利普莫里斯生产公司 | The generation product of the aerosol including detachable freshener delivery elements with high draw resistance |
| CN112120281A (en) * | 2020-09-18 | 2020-12-25 | 新火智造(深圳)有限公司 | Method for making fragrant cigarette without burning |
| CN113598409A (en) * | 2021-08-31 | 2021-11-05 | 南通烟滤嘴有限责任公司 | Filter tip with suspended inner core and cigarette |
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| Date | Code | Title | Description |
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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: 20120328 |
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| RJ01 | Rejection of invention patent application after publication |