CN201767013U - Hollow specially-shaped filter stick - Google Patents
Hollow specially-shaped filter stick Download PDFInfo
- Publication number
- CN201767013U CN201767013U CN2010201863532U CN201020186353U CN201767013U CN 201767013 U CN201767013 U CN 201767013U CN 2010201863532 U CN2010201863532 U CN 2010201863532U CN 201020186353 U CN201020186353 U CN 201020186353U CN 201767013 U CN201767013 U CN 201767013U
- Authority
- CN
- China
- Prior art keywords
- hollow
- stick
- filter stick
- base bars
- filter
- 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
Links
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 6
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 19
- 241000208125 Nicotiana Species 0.000 abstract description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 7
- 239000011218 binary composite Substances 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 229920006221 acetate fiber Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a hollow specially-shaped filter stick. The filter stick comprises a basic stick and a forming paper layer which wraps the outer layer of the basic stick, wherein the hollow specially-shaped filter stick is a binary composite filter stick, namely the basic stick is formed by joining a solid basic stick and a hollow basic stick at an interval; a cavity is formed in hollow basic stick; and the axis of the cavity is overlapped with that of the hollow specially-shaped filter stick and positioned in the middle of the hollow basic stick. Because a regular cavity is formed in the hollow basic stick, the filter stick is the binary composite filter stick, the hollow basic stick is joined with the solid basic stick at the interval, the hollow basic stick is used as a suction end after cigarette is formed, and a colored bundle containing a filter material can be selected as a near tobacco shred end; and thus a colorful geometric shape can be seen from the end face of a filter tip of a cigarette, and an individualized appearance is endowed to the cigarette. Meanwhile, because the hollow filter core makes the filter tip have a section of cavity, a low pressure passage is provided for smoke gas, and the filtering efficiency of tar is greatly improved.
Description
Technical field
The utility model relates to cigarette, is specifically related to a kind of filter stick of making filter tipped cigarette.
Background technology
In recent years, occurred a large amount of extraordinary filter sticks on the market, for example publication number is CN2807810, the applying date is on July 7th, 2005, and the day for announcing is that the Chinese utility model patent on August 23rd, 2006 discloses a kind of bind-hole filter stick, and this filter stick comprises filter core, the outer wrapping layer is provided with blind hole in the filter core.This utility model still has the suitable pressure drop suitable with common filter tip when making long filter tip, its main purpose is, during for the smoking of cigarette consumer open air, cold weather area, because filter tip is longer, wears gloves clamping cigarette, is difficult for scorching or burning out gloves.Though this filter stick has certain characteristic in appearance, filter efficiency is identical with common filter stick.
For example publication number is CN2576024 again, and the applying date is that the Chinese utility model patent on October 16th, 2002 discloses a kind of compound cigarette filter stick, and this filter stick is composited by nano material section and acetate fiber section.This utility model adopts binary compound filter candle tar and harmful substance in the selective absorption cigarette gas to a certain extent.Property is pure one by one but this patent is not given filter stick, is rich in the outward appearance of characteristics.
The utility model content
The utility model has overcome the deficiencies in the prior art, a kind of binary compound filter candle that has hollow structure is provided, can not only bring the outward appearance of dye-in-the-wood individual character for filter stick, and the special-shaped filter stick of hollow of more low-pressure channel can be provided for flue gas, solved the problem of and the outward appearance not enough fashion bad of filter stick in the prior art to the tar filter effect.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
The special-shaped filter stick of a kind of hollow, this filter stick comprises base bars and one deck shaping paper that wraps up at this base bars skin, the special-shaped filter stick of described hollow is a binary compound filter candle, promptly this base bars is solid base bars. and the hollow base bars engages at interval, there is the cavity hollow base bars inside, the dead in line of the special-shaped filter stick of the axis that this is empty and hollow, and be positioned at the middle of hollow base bars.
Further technical scheme is:
The shape of cross section in described cavity is circle or Apollo bird shape or pentalpha or Y font.
The solid base bars of the special-shaped filter stick of described hollow contains filtration, and this filtration is made up of the white or the coloured tow that contain filtering material.
Described base bars is a cellulose acetate filter rod.
Compared with prior art, the beneficial effects of the utility model are: by the cavity of a rule of middle moulding that is the hollow base bars, and this filter stick is a binary compound filter candle, hollow base bars and solid base bars engage at interval, behind the cigarette, aspiration end is the hollow base bars, and nearly pipe tobacco end (that part of solid base bars) can be selected the coloured tow that contains filtering material for use, the filter tip end face that props up of the cigarette geometry that just can see a colour is given the outward appearance that cigarette props up dye-in-the-wood individual character like this.Simultaneously, because the hollow filter core makes filter tip that one section cavity be arranged, for flue gas provides a low-pressure channel, flue gas flow direction change and flow velocity are slowed down, flue gas conflicts, spreads deposition effect with the inertia of acetate fiber and strengthens, and has improved focusing oil filtration efficient greatly.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment 1;
Fig. 2 is the structure for amplifying schematic diagram of the hollow base bars of the utility model embodiment 1;
Fig. 3 is the structure for amplifying schematic diagram of the hollow base bars of the utility model embodiment 2;
Fig. 4 is the structure for amplifying schematic diagram of the hollow base bars of the utility model embodiment 3;
Fig. 5 is the structure for amplifying schematic diagram of the hollow base bars of the utility model embodiment 4.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment 1:
As shown in Figure 1, 2, the special-shaped filter stick of a kind of hollow, this filter stick comprises base bars and one deck shaping paper 2 that wraps up at this base bars skin, the special-shaped filter stick of described hollow is a binary compound filter candle, promptly this base bars is that solid base bars 11 and hollow base bars 1 engage at interval, there is cavity 3 hollow base bars 1 inside, the dead in line of the axis in this cavity 3 and hollow abnormal shape filter stick, and be positioned at the middle of hollow base bars.When being connected solid base bars one end and tobacco rod are linked together with cigarette.Described empty 3 shape of cross section is circular.The solid base bars 11 of base bars contains filtration, and this filtration is made up of the white or the coloured tow that contain filtering material.If use coloured tow to form, the circle that just can see a colour at the filter tip end face, as smart as a new pin.
Embodiment 2:
The special-shaped filter stick of a kind of hollow, this filter stick comprises base bars and one deck shaping paper 2 that wraps up at this base bars skin, the special-shaped filter stick of described hollow is a binary compound filter candle, promptly this base bars is that solid base bars 11 and hollow base bars 1 engage at interval, there is cavity 3 hollow base bars 1 inside, the dead in line of the special-shaped filter stick of the axis in this cavity 3 and hollow, and be positioned at the middle of hollow base bars.When being connected solid base bars and tobacco rod are linked together with cigarette.As shown in Figure 3, described empty 3 the shape of cross section radiance that are the Apollo bird.The solid base bars 11 of base bars contains filtration, and this filtration is made up of the white or the coloured tow that contain filtering material.If use coloured tow to form, just can see the Apollo bird radiance of a colour at the filter tip end face, as smart as a new pin and have a local colour.
Embodiment 3:
The special-shaped filter stick of a kind of hollow, this filter stick comprises base bars and one deck shaping paper 2 that wraps up at this base bars skin, the special-shaped filter stick of described hollow is a binary compound filter candle, promptly this base bars is that solid base bars 11 and hollow base bars 1 engage at interval, there is cavity 3 hollow base bars 1 inside, the dead in line of the special-shaped filter stick of the axis in this cavity 3 and hollow, and be positioned at the middle of hollow base bars.When being connected solid base bars and tobacco rod are linked together with cigarette.As shown in Figure 4, described empty 3 shape of cross section is a five-pointed star shape.The solid base bars 11 of base bars contains filtration, and this filtration is made up of the white or the coloured tow that contain filtering material.If use coloured tow to form, just can see the five-pointed star shape of a colour at the filter tip end face, as smart as a new pin.
Embodiment 4
The special-shaped filter stick of a kind of hollow, this filter stick comprises base bars and one deck shaping paper 2 that wraps up at this base bars skin, the special-shaped filter stick of described hollow is a binary compound filter candle, promptly this base bars is that solid base bars 11 and hollow base bars 1 engage at interval, there is cavity 3 hollow base bars 1 inside, the dead in line of the special-shaped filter stick of the axis in this cavity 3 and hollow, and be positioned at the middle of hollow base bars.When being connected solid base bars and tobacco rod are linked together with cigarette.As shown in Figure 5, described empty 3 shape of cross section is a Y shape.The solid base bars 11 of base bars contains filtration, and this filtration is made up of the white or the coloured tow that contain filtering material.If use coloured tow to form, just can see the Y shape of a colour at the filter tip end face, as smart as a new pin.
All above-mentioned embodiment are owing to be the cavity of a rule of middle moulding of hollow base bars, and this filter stick is a binary compound filter candle, hollow base bars and solid base bars engage at interval, behind the cigarette, aspiration end is the hollow base bars, nearly pipe tobacco end (that part of solid base bars) can be selected the coloured tow that contains filtering material for use, and the filter tip end face that props up of the cigarette geometry that just can see a colour is given the outward appearance that cigarette props up dye-in-the-wood individual character like this.Simultaneously, because the hollow filter core makes filter tip that one section cavity be arranged, for flue gas provides a low-pressure channel, flue gas flow direction change and flow velocity are slowed down, flue gas conflicts, spreads deposition effect with the inertia of acetate fiber and strengthens, and improves focusing oil filtration efficient greatly.
Claims (6)
1. the special-shaped filter stick of a hollow, this filter stick comprises base bars and one deck shaping paper (2) that wraps up at this base bars skin, it is characterized in that: the special-shaped filter stick of described hollow is a binary compound filter candle, promptly this base bars is that solid base bars (11) and hollow base bars (1) engage at interval, there is cavity (3) hollow base bars (1) inside, the dead in line of the special-shaped filter stick of the axis in this cavity (3) and hollow, and be positioned at the middle of hollow base bars.
2. the special-shaped filter stick of hollow according to claim 1 is characterized in that: the shape of cross section of described cavity (3) is for circular.
3. the special-shaped filter stick of hollow according to claim 1, it is characterized in that: the shape of cross section of described cavity (3) is a pentalpha.
4. the special-shaped filter stick of hollow according to claim 1, it is characterized in that: the shape of cross section of described cavity (3) is the Y font.
5. the special-shaped filter stick of hollow according to claim 1 is characterized in that: the solid base bars (11) of the special-shaped filter stick of described hollow contains filtration, and this filtration is made up of the white or the coloured tow that contain filtering material.
6. the special-shaped filter stick of hollow according to claim 1, it is characterized in that: described base bars is a cellulose acetate filter rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201863532U CN201767013U (en) | 2010-05-11 | 2010-05-11 | Hollow specially-shaped filter stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201863532U CN201767013U (en) | 2010-05-11 | 2010-05-11 | Hollow specially-shaped filter stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201767013U true CN201767013U (en) | 2011-03-23 |
Family
ID=43746835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201863532U Expired - Lifetime CN201767013U (en) | 2010-05-11 | 2010-05-11 | Hollow specially-shaped filter stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201767013U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040112A (en) * | 2012-12-31 | 2013-04-17 | 蚌埠卷烟材料厂 | Filter tip with gaps and patterns |
| CN103110186A (en) * | 2012-12-29 | 2013-05-22 | 广东中烟工业有限责任公司 | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof |
| CN104153080A (en) * | 2014-08-11 | 2014-11-19 | 浙江中烟工业有限责任公司 | Mixed single-denier tow for reduced-focus cigarette filter rods and its preparation method and application |
| CN105876854A (en) * | 2015-06-10 | 2016-08-24 | 江苏大亚滤嘴材料有限公司 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
| CN106360807A (en) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | Multi-concave arc-shaped hollow core composite filter rod, forming mandrel and composite filter tip |
| CN110720662A (en) * | 2019-10-29 | 2020-01-24 | 重庆中烟工业有限责任公司 | A special-shaped composite filter rod |
| US11632984B2 (en) | 2016-07-07 | 2023-04-25 | Philip Morris Products S.A. | Smoking article mouthpiece for receiving an insert unit |
-
2010
- 2010-05-11 CN CN2010201863532U patent/CN201767013U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103110186A (en) * | 2012-12-29 | 2013-05-22 | 广东中烟工业有限责任公司 | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof |
| CN103110186B (en) * | 2012-12-29 | 2015-04-15 | 广东中烟工业有限责任公司 | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof |
| CN103040112A (en) * | 2012-12-31 | 2013-04-17 | 蚌埠卷烟材料厂 | Filter tip with gaps and patterns |
| CN104153080A (en) * | 2014-08-11 | 2014-11-19 | 浙江中烟工业有限责任公司 | Mixed single-denier tow for reduced-focus cigarette filter rods and its preparation method and application |
| CN105876854A (en) * | 2015-06-10 | 2016-08-24 | 江苏大亚滤嘴材料有限公司 | Hollow specially-shaped ternary filter stick and manufacturing method thereof |
| US11632984B2 (en) | 2016-07-07 | 2023-04-25 | Philip Morris Products S.A. | Smoking article mouthpiece for receiving an insert unit |
| CN106360807A (en) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | Multi-concave arc-shaped hollow core composite filter rod, forming mandrel and composite filter tip |
| CN110720662A (en) * | 2019-10-29 | 2020-01-24 | 重庆中烟工业有限责任公司 | A special-shaped composite filter rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee after: Sichuan Sanlian New Material Co., Ltd. Address before: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee before: Sichuan Sanlian Cigarette Material Co., Ltd. Address after: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee after: Sichuan Sanlian New Material Co., Ltd. Address before: Chengdu high tech Zone 610041 Gui Village Peace Village in Sichuan Province Patentee before: Sichuan Sanlian Cigarette Material Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110323 |