CN109864336A - Filter tip and tobacco product - Google Patents
Filter tip and tobacco product Download PDFInfo
- Publication number
- CN109864336A CN109864336A CN201910213978.9A CN201910213978A CN109864336A CN 109864336 A CN109864336 A CN 109864336A CN 201910213978 A CN201910213978 A CN 201910213978A CN 109864336 A CN109864336 A CN 109864336A
- Authority
- CN
- China
- Prior art keywords
- stalk
- filter tip
- face
- wrapper
- 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.)
- Pending
Links
- 235000019505 tobacco product Nutrition 0.000 title claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 claims description 3
- 229920006221 acetate fiber Polymers 0.000 claims description 3
- 229920006218 cellulose propionate Polymers 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 abstract description 10
- 239000002657 fibrous material Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 239000002154 agricultural waste Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010902 straw Substances 0.000 description 17
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 241000208125 Nicotiana Species 0.000 description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 6
- 241000209140 Triticum Species 0.000 description 6
- 235000021307 Triticum Nutrition 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 229920002301 cellulose acetate Polymers 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 238000013329 compounding Methods 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010907 stover Substances 0.000 description 4
- 239000007799 cork Substances 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 241000609240 Ambelania acida Species 0.000 description 2
- 241001343274 Dichrostachys spicata Species 0.000 description 2
- 239000010905 bagasse Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010977 jade Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Abstract
The invention belongs to the technical field of the filtering of tobacco product more particularly to a kind of filter tips and tobacco product.The filter tip of the embodiment of the present invention, isolation section based on the first stalk element is set, and isolation section is arranged in tubular structure and contacts with the inner wall of cavity, in this way, isolation section can be realized filter tip and smoke in radially complete heat-insulated of tubular structure, avoids overfire air and enters human oral cavity.Furthermore, on the direction in the first face to the second face, multiple first stalk stacked elements settings, since the heat transfer coefficient of the first stalk element is small, good heat-insulation effect, therefore, the thermal and insulating performance of the filter tip can be greatly promoted, thus the length that filter tip can be shortened significantly, reduces the use of filter fiber material in filter tip, to reduce cost.In addition, stalk is agricultural wastes, cheap, the setting of the filter tip not only greatly reduces cost, also substantially increases the economic value of stalk.
Description
Technical field
The invention belongs to the technical field of the filtering of tobacco product more particularly to a kind of filter tips and tobacco product.
Background technique
Tobacco product generally includes filter tip and is made of the tobacco rod that cigarette paper package pipe tobacco is formed.The burning of tobacco rod
The harmful substances such as tar, nicotine and heavy metal can be generated, these harmful substances, which enter human oral cavity, can damage human health, very
To induction cancer.
Existing filter tip generallys use the adsorbent materials such as active carbon and is adsorbed harmful substance to cut harmful substance
It stays in filter tip, and then reduces damage of the harmful substance to human body.
Due to the flue gas overheat that tobacco rod burning generates, human oral cavity can be damaged by being directly entered human oral cavity.But
It is that existing filter tip usually only includes fillter section, therefore in order to avoid flue gas overheat, needs to be arranged very long fillter section, and mistake
Section is filtered due to using filter fiber material, leads to the higher cost of entire filter tip.
Summary of the invention
The technical problems to be solved by the present invention are: fillter section is usually only included for existing filter tip, therefore in order to
It avoids flue gas from overheating, needs to be arranged very long fillter section, and fillter section leads to entire filter tip due to using filter fiber material
Higher cost technological deficiency, a kind of filter tip and tobacco product are provided.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of filter tip, including wrapper and isolation section, it is described
Packaging paper layer is tubular structure, is formed with cavity in the tubular structure, the isolation section be arranged in the tubular structure and
It is contacted with the inner wall of the cavity；
The isolation section includes the first stalk element, the first face and the second face, first face and second face with
The inner wall of the cavity connects, the first stalk element be equipped with it is multiple, it is multiple on the direction in first face to the second face
The first stalk stacked elements setting.
Optionally, the first stalk element includes the one or more of stalk silk, stalk powder and stalk body.
Optionally, the wrapper includes the first wrapper and the second wrapper, first wrapper and described second
Wrapper is detachably connected, and first wrapper is coated on the outside of the second wrapping paper；
The filter tip further includes the second stalk element, and the second stalk element is arranged in first wrapper and institute
It states between the second wrapper.
Optionally, the hardness of first wrapper is less than the hardness of second wrapper.
Optionally, the second stalk element includes the one or more of stalk powder, stalk silk or stalk layer.
Optionally, it is provided with first through hole on first face, is provided with the second through-hole on second face, described
On one side on the direction in the second face, the first through hole and second through-hole interval are arranged.
Optionally, the first stalk element is stalk powder, the diameter of the first through hole and second through-hole
Diameter is respectively less than the diameter of the stalk powder.
Optionally, the filter tip further includes fillter section, and the fillter section is used to filter the flue gas that smoke burning generates, institute
It states fillter section and is arranged in the cavity and is located at the side that the isolation section deviates from smoke.
Optionally, the fillter section includes one of acetate fiber, poly- cellulose propionate and polypropylene fibre or a variety of.
Implement the embodiment of the present invention, will have the following beneficial effects:
The filter tip of the embodiment of the present invention, is arranged the isolation section based on the first stalk element, and isolation section is arranged in tubular
Contact in structure and with the inner wall of cavity, in this way, isolation section can be realized filter tip and smoke tubular structure radially
It is completely heat-insulated, it avoids overfire air and enters human oral cavity.In addition, on the direction in the first face to the second face, multiple first straw
The setting of stalk stacked elements, since the heat transfer coefficient of the first stalk element is small, therefore good heat-insulation effect can greatly promote the filtering
Thus the thermal and insulating performance of mouth can shorten the length of filter tip significantly, reduce the use of filter fiber material in filter tip,
To reduce cost.In addition, stalk is agricultural wastes, cheap, the setting of the filter tip is not only greatly reduced into
This, also substantially increases the economic value of stalk.
Another embodiment of the present invention also provides a kind of tobacco product, including smoke and above-mentioned filter tip, the packaging paper bag
Cover at least partly structure of the smoke.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram for the tobacco product that one embodiment of the invention provides；
Fig. 2 is the schematic diagram of the filter tip of tobacco product shown in FIG. 1；
Fig. 3 be another embodiment of the present invention provides tobacco product its filter tip sectional view.
Appended drawing reference in specification is as follows:
1, filter tip；11, wrapper；111, the first wrapper；112, the second wrapper；113, the second stalk element；12,
Isolation section；121, the first stalk element；122, the first face；1221, first through hole；123, the second face；13, isolation section；
2, smoke.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of tobacco product, including filter tip 1 and smoke 2, filter tip 1 are connected to
One end of smoke 2, to filter the harmful substance in the smog that the burning of smoke 2 generates.
Specifically, filter tip 1 and smoke 2 are coaxially disposed and are cylinder, and filter tip 1 includes wrapper 11 and isolation section
12, wrapper 11 coats the part-structure of smoke 2, to connect smoke 2 and filter tip 1.
Tobacco product in the present embodiment, can be conventional smoke, can be the smoke grenade being put into electronic smoking set, is also possible to it
The tobacco product of his type.That is, filter tip 1 provided in an embodiment of the present invention is not only suitable for conventional smoking article, but be suitable for smoke grenade and
Other kinds of tobacco product.
Wrapper 11 is tubular structure, is formed with cavity in tubular structure, isolation section 12 be arranged in tubular structure and with
The inner wall of cavity contacts.
The filter tip of the embodiment of the present invention, is arranged the isolation section 12 based on the first stalk element 121, and isolation section 12 is arranged
It is contacted in tubular structure and with the inner wall of cavity, in this way, isolation section 12 can be realized filter tip 1 and smoke 2 in tubular structure
Radially complete heat-insulated, avoid overfire air and enter human oral cavity.In addition, in the side in the 122 to the second face of the first face 123
Upwards, multiple first stalk elements 121 stack setting, since the heat transfer coefficient of the first stalk element 121 is small, good heat-insulation effect,
Therefore, the thermal and insulating performance of the filter tip 1 can be greatly promoted, the length of filter tip 1 thus can be shortened significantly, reduce filtering
The use of filter fiber material in mouth 1, to reduce cost.In addition, stalk is agricultural wastes, cheap, the filtering
The setting of mouth 1 not only greatly reduces cost, also substantially increases the economic value of stalk.
In the present embodiment, isolation section 12 includes the first stalk element 121, the first face 122 and the second face 123, the first face 122
And second face 123 connect with the inner wall of cavity, the first stalk element 121 be equipped with it is multiple, in the 122 to the second face of the first face 123
Direction on, multiple first stalk elements 121 stack setting.
In one embodiment, the first stalk element 121 is stalk silk, and stalk silk can be wheat straw waste silk, corn stover
Silk and rice straw silk it is one or more.
In one embodiment, the first stalk element 121 is stalk powder, and stalk powder can be wheat straw waste powder, jade
Rice stalk powder and rice straw powder it is one or more.
In one embodiment, the first stalk element 121 be stalk body, stalk body can be wheat straw waste, corn stover and
Rice straw it is one or more.
In one embodiment, the first stalk element 121 can also be stalk silk and stalk powder or stalk silk and straw
Stalk body or stalk powder and stalk body, then either stalk silk, stalk powder and stalk body.
In the present embodiment, the material in the first face 122 and the second face 123 is paper.When the first stalk element 121 and the second straw
When stalk element 113 is stalk powder, the setting in the first face 122 and the second face 123, which prevents stalk powder to enter pipe tobacco, influences cigarette
The burning of silk is also prevented from stalk powder and enters human oral cavity influence mouthfeel.
In the present embodiment, it is provided with first through hole 1221 on the first face 122, is provided with the second through-hole on the second face 123,
First through hole 1221 and the second through-hole are spaced setting on the direction in the 122 to the second face of the first face 123.When the first stalk element
121 be stalk powder when, the internal diameter of the internal diameter of first through hole 1221 and the second through-hole is respectively less than the diameter of stalk powder.First is logical
The setting of hole 1221 and the second through-hole can increase the gas permeability of the filter tip 1 under the premise of not influencing to filter and is heat-insulated.
In other embodiments, first through hole 1221 and the second through-hole can also omit.
In the present embodiment, wrapper 11 includes the first wrapper 111 and the second wrapper 112, the first wrapper 111 and the
Two wrappers 112 are detachably connected, and the first wrapper 111 is coated on the outside of the second wrapping paper, and filter tip 1 further includes the second straw
Stalk element 113, the second stalk element 113 are arranged between the first wrapper 111 and the second wrapper 112.Setting is in the first packet
The second stalk element 113 between dress paper and the second wrapping paper further increases the heat preservation and insulation of the filter tip 1, can
Further shorten the length of the filter tip 1.
In other embodiments, the second stalk element 113 can also omit.
In one embodiment, the hardness of the first wrapper 111 less than the second wrapper 112 hardness so that second
Wrapper 112 is capable of forming stable tubular structure.
Specifically, the first wrapper 111 be cork paper, the second wrapper 112 be white board, white board it is end to end with
Tubular structure is formed, cork paper is coated on the outside of white board, to be formed together wrapper 11 with white board.
Cork paper has certain water-resistance and wet strength, can prevent lip when smoking from bedewing tobacco.Herein to yew
The raw material of paper do not do specific limitation, can be stalk, bagasse class, leaf wood or needlebush etc..
In other embodiments, the second wrapper 112 can also be brown paper, herein to the former material of brown paper and white board
Material does not do specific limitation yet, can be stalk, bagasse class, leaf wood or needlebush etc..
In one embodiment, the second stalk element 113 is stalk powder, and stalk powder can be wheat straw waste powder, jade
Rice stalk powder and rice straw powder it is one or more.
In one embodiment, the second stalk element 113 is stalk silk, and stalk silk can be wheat straw waste silk, corn stover
Silk and rice straw silk it is one or more.
In one embodiment, the second stalk element 113 is stalk layer, and stalk layer can be wheat straw waste layer, corn stover
Layer and rice straw layer it is one or more.
In one embodiment, the second stalk element 113 can also be stalk silk and stalk powder or stalk silk and straw
Stalk body or stalk powder and stalk body, then either stalk silk, stalk powder and stalk body.
Herein, the classification of the second stalk of classification element 113 of the first stalk element 121 may be the same or different.
Preferably, the classification of the first stalk element 121 is different from the classification of the second stalk element 113, in this way, two different stalks are first
The synergistic effect of part can further strengthen the heat preservation and insulation of the filter tip 1.
As shown in figure 3, filter tip 1 further includes fillter section 13, fillter section 13 is used to filter the flue gas that the burning of smoke 2 generates,
Fillter section 13 is arranged in cavity and is located at the side that isolation section 12 deviates from smoke 2.
In the present embodiment, fillter section 13 is acetate fiber.Specifically, fillter section 13 includes the axial direction setting around tubular structure
Cellulose acetate tow layer, cellulose acetate tow layer be equipped with it is multiple, multiple cellulose acetate tow layers along tubular structure radial direction arrange.
In other embodiments, fillter section 13 can also be acid fiber by polylactic beam either polypropylene fibre, can be with
It is cellulose acetate tow and the compounding of acid fiber by polylactic beam, the compounding of cellulose acetate tow and poly- cellulose propionate beam, acid fiber by polylactic beam
With compounding either for polypropylene fibre, the compounding of acid fiber by polylactic beam, polypropylene fibre and acid fiber by polylactic Shu Sanzhe.
In one embodiment, it can be, there are two fillter section 13 is set, isolation section 12 is arranged between two fillter sections 13,
It is also possible that fillter section 13 is arranged between two isolation sections 12 there are two isolation section 12 sets.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of filter tip, which is characterized in that including wrapper and isolation section, the packaging paper layer is tubular structure, the cylinder
Cavity is formed in shape structure, the isolation section is arranged in the tubular structure and contacts with the inner wall of the cavity；
The isolation section includes the first stalk element, the first face and the second face, first face and second face with it is described
The inner wall of cavity connects, the first stalk element be equipped with it is multiple, it is multiple described on the direction in first face to the second face
The setting of first stalk stacked elements.
2. according to filter tip described in right 1, which is characterized in that the first stalk element include stalk silk, stalk powder and
Stalk body it is one or more.
3. filter tip according to claim 2, which is characterized in that the wrapper includes the first wrapper and the second packaging
Layer, first wrapper are detachably connected with second wrapper, and first wrapper is coated on the second wrapping paper
Outside；
The filter tip further includes the second stalk element, and the second stalk element setting is in first wrapper and described the
Between two wrappers.
4. filter tip according to claim 3, which is characterized in that the hardness of first wrapper is less than second packet
Fill the hardness of layer.
5. filter tip according to claim 1, which is characterized in that the second stalk element includes stalk powder, stalk
Silk or stalk layer it is one or more.
6. filter tip according to claim 1, which is characterized in that it is provided with first through hole on first face, described
The second through-hole is provided on two faces, on the direction in first face to the second face, the first through hole and second through-hole
Interval setting.
7. filter tip according to claim 6, which is characterized in that the first stalk element is stalk powder, described the
The diameter of the diameter of one through-hole and second through-hole is respectively less than the diameter of the stalk powder.
8. filter tip according to claim 1, which is characterized in that the filter tip further includes fillter section, the fillter section
The flue gas generated for filtering smoke burning, the fillter section, which is arranged in the cavity and is located at the isolation section, deviates from smoke
Side.
9. filter tip according to claim 8, which is characterized in that the fillter section includes acetate fiber, poly- cellulose propionate
And one of polypropylene fibre or a variety of.
10. a kind of tobacco product, which is characterized in that including smoke and the described in any item filter tips of claim 1-9, the packaging
Layer coats at least partly structure of the smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213978.9A CN109864336A (en) | 2019-03-20 | 2019-03-20 | Filter tip and tobacco product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213978.9A CN109864336A (en) | 2019-03-20 | 2019-03-20 | Filter tip and tobacco product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109864336A true CN109864336A (en) | 2019-06-11 |
Family
ID=66920860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910213978.9A Pending CN109864336A (en) | 2019-03-20 | 2019-03-20 | Filter tip and tobacco product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109864336A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB763652A (en) * | 1954-03-16 | 1956-12-12 | Jean Matasaru | Improvements in or relating to smoker's filters |
| JPH0573000U (en) * | 1992-03-16 | 1993-10-05 | 仁 伊藤 | Cigarette sidestream smoke burning paper |
| CN101049187A (en) * | 2007-05-18 | 2007-10-10 | 云南烟草科学研究院 | Composite filter tip of two layer molding paper containing additive |
| KR20090041668A (en) * | 2007-10-24 | 2009-04-29 | 주식회사 케이티앤지 | Cigarette filters and cigarettes, comprising paper filters treated with flavoring natural botanical extracts |
| KR20090110733A (en) * | 2008-04-18 | 2009-10-22 | 주식회사 케이티앤지 | The cigarette filters added natural herb granules |
| CN101873810A (en) * | 2007-12-20 | 2010-10-27 | 菲利普莫里斯生产公司 | Filter including randomly-oriented fibers for reduction of particle breakthrough |
| WO2012059356A1 (en) * | 2010-11-05 | 2012-05-10 | Grundfos Management A/S | Filter stack for a filter pump |
| CN102578710A (en) * | 2011-06-28 | 2012-07-18 | 许继东 | Production method of filter tip rod of wheat straw fiber cigarette |
| CN103210804A (en) * | 2013-01-16 | 2013-07-24 | 江苏省农业科学院 | Manufacturing method for sunlight greenhouse with straw wall bodies |
| CN206760769U (en) * | 2016-11-01 | 2017-12-19 | 浙江特美新材料股份有限公司 | A kind of fire-retardant seasoning formula cork paper |
-
2019
- 2019-03-20 CN CN201910213978.9A patent/CN109864336A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB763652A (en) * | 1954-03-16 | 1956-12-12 | Jean Matasaru | Improvements in or relating to smoker's filters |
| JPH0573000U (en) * | 1992-03-16 | 1993-10-05 | 仁 伊藤 | Cigarette sidestream smoke burning paper |
| CN101049187A (en) * | 2007-05-18 | 2007-10-10 | 云南烟草科学研究院 | Composite filter tip of two layer molding paper containing additive |
| KR20090041668A (en) * | 2007-10-24 | 2009-04-29 | 주식회사 케이티앤지 | Cigarette filters and cigarettes, comprising paper filters treated with flavoring natural botanical extracts |
| CN101873810A (en) * | 2007-12-20 | 2010-10-27 | 菲利普莫里斯生产公司 | Filter including randomly-oriented fibers for reduction of particle breakthrough |
| KR20090110733A (en) * | 2008-04-18 | 2009-10-22 | 주식회사 케이티앤지 | The cigarette filters added natural herb granules |
| WO2012059356A1 (en) * | 2010-11-05 | 2012-05-10 | Grundfos Management A/S | Filter stack for a filter pump |
| CN102578710A (en) * | 2011-06-28 | 2012-07-18 | 许继东 | Production method of filter tip rod of wheat straw fiber cigarette |
| CN103210804A (en) * | 2013-01-16 | 2013-07-24 | 江苏省农业科学院 | Manufacturing method for sunlight greenhouse with straw wall bodies |
| CN206760769U (en) * | 2016-11-01 | 2017-12-19 | 浙江特美新材料股份有限公司 | A kind of fire-retardant seasoning formula cork paper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102892316B (en) | For the filter components of smoking article, relevant smoking article and manufacture method | |
| EP3687323B1 (en) | Support element for aerosol generating article | |
| KR102617923B1 (en) | Aerosol generating components for tobacco heating devices and mouthpieces therefor | |
| CN101111166B (en) | Slim cigarette | |
| US10888111B2 (en) | Multicomponent aerosol-forming article | |
| WO2014158051A1 (en) | Smoking article with a multiple cavity filter | |
| EP3566591B1 (en) | Heat-not-burn (hnb) smoking article | |
| KR20200070234A (en) | Aerosol-generating articles having cavities with particulate aerosol-modifying materials | |
| KR20200001406U (en) | Electric heating cigarette | |
| US20070074735A1 (en) | Over-wrap for smoking article | |
| CA2766175A1 (en) | Filter for a smoking article | |
| CN109864336A (en) | Filter tip and tobacco product | |
| CN109744569A (en) | Filtration core and tobacco | |
| CN210076555U (en) | Filter and smoking article | |
| CN210382605U (en) | Filter tip and combustible smoking article | |
| EP2888960A1 (en) | Smoking article mouthpiece with fibrous segment | |
| CN109864337A (en) | Filter tip and tobacco product | |
| CN210538875U (en) | Filter and smoking article | |
| CN209950372U (en) | Filter rod and cigarette | |
| US20220000170A1 (en) | Enhanced smoking product | |
| CN210043196U (en) | Filter element and tobacco | |
| CN210076556U (en) | Filter and smoking article | |
| CN210158001U (en) | Filter and tobacco | |
| CN208609909U (en) | A kind of cigarette filter | |
| CN109846080A (en) | Filter stick and cigarette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |