CN109691686A - Filter tip and cigarette - Google Patents
Filter tip and cigarette Download PDFInfo
- Publication number
- CN109691686A CN109691686A CN201910104487.0A CN201910104487A CN109691686A CN 109691686 A CN109691686 A CN 109691686A CN 201910104487 A CN201910104487 A CN 201910104487A CN 109691686 A CN109691686 A CN 109691686A
- Authority
- CN
- China
- Prior art keywords
- filter
- face
- tea
- gap
- clad
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
-
- A24F47/008—
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention relates to filter tip technical field more particularly to a kind of filter tip and cigarettes.The filter tip includes filter house, clad, the first face, the second face and the first tea dust, cavity is formed in clad, first face and the second face are oppositely arranged and connect with clad, filter house includes the multiple filter layers being stacked being arranged in cavity, first gap is formed between first face, the second face and multiple filter layers, first tea dust is filled in first gap, and filter layer includes the filter tow layer being stacked and tea stalk bar layer.The first gap formed between multiple filter layers of the filter tip is filled by the first tea dust, first tea dust can to enter first gap in flue gas in harmful substance effectively be adsorbed and be retained, so as to avoid the flue gas in first gap it is filtered and entrance human body health hazard caused by human body.The large specific surface area of first tea dust increases the contact area of filter tip and flue gas, improves filter efficiency.
Description
Technical field
The present invention relates to filter tip technical field more particularly to a kind of filter tip and cigarettes.
Background technique
Cigarette combustion can generate the harmful substances such as tar, nicotine, these harmful substances enter human body, and to damage human body strong
Health, or even induce cancer.
Usually filter tip is arranged in one end of smoke in cigarette, the harmful substance generated with filter cigarette burning.Existing mistake
Filter tip usually in order to make flue gas by being arranged gap in filter tip, but the setting in gap can frequently result in it is filtered
Flue gas passes through gap and enters human body, so that human body sucks filtered flue gas, damages human health.
Summary of the invention
The purpose of the present invention is to provide a kind of filter tip and cigarettes, it is intended to which solving the gap in existing filter tip can make
The problem of human body sucks filtered flue gas, damages human health.
To solve the above problems, the present invention provides a kind of filter tip, including filter house, clad, the first face, the second face and
First tea dust, is formed with cavity in the clad, first face and second face be oppositely arranged and with the packet
Coating connection；
The filter house includes the multiple filter layers being stacked being arranged in the cavity, first face, described
First gap is formed between second face and multiple filter layers, first tea dust is filled in the first gap,
The filter layer includes the filter tow layer being stacked and tea stalk bar layer.
Optionally, it is provided with the first hole on first face, the second hole is provided on second face, first hole
Internal diameter and the internal diameter in second hole are respectively less than the diameter of first tea dust.
Optionally, the tea stalk bar layer includes multiple tea stalk bars, and one end of the tea stalk bar is connected on first face,
The other end of the tea stalk bar is connected on second face.
Optionally, the filter house further includes the second tea dust, is formed with Second gap between multiple tea stalk bars, institute
The second tea dust is stated to be filled in the Second gap.
Optionally, the filter layer is arranged around the extending direction of first straight line, and multiple filter layers are along second straight line
Extending direction arrangement；
The extending direction of the first straight line is consistent with the direction in first face to second face；
The extending direction of the second straight line is consistent with the direction of the filter house to the clad.
Optionally, the filter tow layer is to the direction of the tea stalk bar layer and the arragement direction of multiple filter layers
Unanimously.
Optionally, the filter tip further includes thermal insulation layer, and the thermal insulation layer is arranged in the cavity and is located at the mistake
Between filter portion and the clad, third gap is formed between the filter house and the thermal insulation layer, the filter tip also wraps
Third tea dust is included, the third tea dust is filled in the third gap.
Optionally, the clad has the first end and second end being oppositely arranged, the first end and the second end
It is connected to the cavity, first end described in first face closure, second end described in second face closure.
Optionally, the clad includes the first wrapping paper and the second wrapping paper, first wrapping paper and described second
Wrapping paper is detachably connected, and second wrapping paper coats first wrapping paper.
Implement the embodiment of the present invention, will have the following beneficial effects:
Using filtration core of the invention, tea stalk bar layer forms the filter layer of two different materials with filter tow layer,
Intensity filter is increased, it being capable of small effectively filtered tar, nicotine and part heavy metal.In the work of tea stalk bar high absorption property
Under, the harmful substance in flue gas is absorbed and be trapped in filter tip by tea stalk bar, enters having for human body to reach and reduce
The purpose of evil substance.The first gap formed between multiple filter layers is filled by the first tea dust, the first tea dust can into
Enter the harmful substance in the flue gas in first gap effectively to be adsorbed and retained, so as to avoid the flue gas in first gap
It is filtered and enter human body health hazard caused by human body.Also, the large specific surface area of the first tea dust, considerably increases
The contact area of filter tip and flue gas improves filter efficiency.In addition, tea stalk bar layer and the first tea dust can discharge tea perfume,
The flue gas for improving tobacco, reduces the excitement of tobacco leaf, promotes the fine and smooth sense and fragrant moisture feeling of tobacco.
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.
Wherein:
Fig. 1 is the schematic diagram for the cigarette that one embodiment of the invention provides；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the sectional view of the filter house of cigarette shown in FIG. 1；
Fig. 4 is the sectional view of the filter layer of cigarette shown in FIG. 1.
Appended drawing reference in figure is as follows:
1, filter tip；
11, clad；111, the first wrapping paper；112, the second wrapping paper；113, cavity；114, first end；115, second
End；12, filter house；121, filter layer；1211, filter tow layer；1212, tea stalk bar layer；12121, tea stalk bar；12122,
Two gaps；122, first gap；13, the first face；131, the first hole；14, the second face；15, the first tea dust；16, the second tealeaves
End；17, thermal insulation layer；18, third gap；19, third tea dust；
2, smoke；21, forming paper；22, pipe tobacco.
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 Figures 1 and 2, the embodiment of the present invention provides a kind of cigarette, including filter tip 1 and smoke 2.Filter tip 1 wraps
Clad 11 and filter house 12 are included, smoke 2 includes forming paper 21 and pipe tobacco 22, and forming paper 21 coats pipe tobacco 22 to form smoke 2.
Clad 11 is for coating filter house 12 and part smoke 2, to connect filter tip 1 and smoke 2, to make filter tip 1 and smoke 2
Form complete cigarette.
Cigarette as referred to herein can be conventional smoke, can be the smoke grenade for being put into electronic smoking set, is also possible to it
The cigarette of his type.Similarly, which is not only suitable for conventional smoke, and is suitable for smoke grenade and other kinds of cigarette.
As shown in Fig. 2, clad 11 includes the first wrapping paper 111 and the second wrapping paper 112, the first wrapping paper 111 and the
Two wrapping papers 112 are detachably connected, and the second wrapping paper 112 coats the first wrapping paper 111.The hardness of first wrapping paper 111 is greater than
The hardness of second wrapping paper 112.
Specifically, the first wrapping paper 111 can be selected from brown paper or white board, and the second wrapping paper 112 can select water
Loose paper, cork paper have certain water-resistance and wet strength, can prevent lip when smoking from bedewing cigarette.Herein to white board,
The raw material of brown paper and cork paper with no restrictions, can be stalk, bagasse class, leaf wood or needlebush etc..
In other embodiments, the first wrapping paper 111 can also omit.
As shown in Figures 1 and 2, filter tip 1 further includes the first face 13, the second face 14 and the first tea dust 15, clad 11
It is inside formed with cavity 113, the first face 13 and the second face 14 are oppositely arranged and connect with clad 11.
As shown in Figures 2 and 3, filter house 12 includes the multiple filter layers 121 being stacked being arranged in cavity 113,
First gap 122 is formed between first face 13, the second face 14 and multiple filter layers 121, the first tea dust 15 is filled in first
In gap 122, filter layer 121 includes the filter tow layer 1211 and tea stalk bar layer 1212 being stacked.
The filter layer 121 of the filtration core includes the filter tow layer 1211 and tea stalk bar layer 1212 of stacking, forms two
The filter layer 121 of kind different material, increases intensity filter, being capable of small effectively filtered tar, nicotine and part heavy metal.
Under the action of tea stalk bar high absorption property, the harmful substance in flue gas is absorbed and be trapped in filter tip 1 by tea stalk bar, from
And achieve the purpose that reduce the harmful substance for entering human body.First gap 122 between multiple filter layers 121 is by the first tea dust
15 fill, and the porous structure on tea dust makes tea dust have stronger adsorption capacity, so that 15 energy of the first tea dust
Enough harmful substances to the flue gas for entering first gap 122 are effectively retained and are adsorbed, empty so as to avoid entering first
Flue gas in gap 122 is filtered and enters human body health hazard caused by human body.In addition, the specific surface of the first tea dust 15
Product is big, considerably increases the contact area of flue gas Yu filter tip 1, improves filter efficiency.In addition, tea stalk bar layer 1212 and the first tea
Leaf end 15 can discharge tea perfume, improve the flue gas of tobacco, reduce the excitement of tobacco leaf, promote the fine and smooth sense and fragrant profit of tobacco
Sense.
As shown in Fig. 2, being formed with the first hole 131 on the first face 13, the second hole, the first hole 131 are formed on the second face 14
Internal diameter and the internal diameter in the second hole be respectively less than the diameter of the first tea dust 15.In this way, ensure that flue gas can be via the second hole
Into first gap 122, filtered flue gas can enter human oral cavity via the first hole 131, and can guarantee the first tealeaves
End 15 and the second tea dust 16 will not be avoided tea dust and be entered human oral cavity influence by exposing in the first hole 131 and the second hole
The mouthfeel of cigarette.
Preferably, the projection of the first hole 131 on the second face 14 and the second hole interval are arranged, and exist in this way, increasing flue gas
Path in filter tip 1, improves filter efficiency.
As shown in figure 4, tea stalk bar layer 1212 includes multiple tea stalk bars 12121, it is fine that multiple tea stalk bars 12121 are bonded in filtering
It ties up and forms tea stalk bar layer 1212 on beam layer 1211.One end of tea stalk bar 12121 is connected on the first face 13, tea stalk bar 12121
The other end abuts on the second face 14.The setting in the first face 13 and the second face 14 further limits tea stalk bar 12121 in cavity
Displacement in 113 ensure that the stability of structure.
Further, one end of tea stalk bar 12121 can be by honey, rock sugar fluid adhesive on the first face 13, tea stalk
The other end of bar 12121 can also be by honey, rock sugar fluid adhesive on the second face 14.
In the embodiment as shown in fig.4, Second gap 12122, filter tip 1 are formed between multiple tea stalk bars 12121
Including the second tea dust 16, the second tea dust 16 is filled in Second gap 12122.In this way, avoiding into Second gap
12122 flue gas is filtered to be directly entered human oral cavity.
As shown in Fig. 2, filter tip 1 further includes thermal insulation layer 17, thermal insulation layer 17 is arranged in cavity 113 and is located at filter house 12
Between clad 11, third gap 18 is formed between filter house 12 and thermal insulation layer 17, filter tip 1 further includes third tea dust
19, third tea dust 19 is filled in third gap 18.
Thermal insulation layer 17 in the present embodiment is spongy layer, and filter tow layer 1211 is acetate fiber layer.
In other embodiments, thermal insulation layer 17 can also be the small thermal insulation material of the heat transfer coefficients such as glass fibre.Filtering is fine
Dimension beam layer 1211 can be acid fiber by polylactic beam either polypropylene fibre, can also be cellulose acetate tow and acid fiber by polylactic
The compounding of beam, the compounding of cellulose acetate tow and poly- cellulose propionate beam, acid fiber by polylactic beam and polypropylene fibre compound or
It is the compounding of acid fiber by polylactic beam, polypropylene fibre and acid fiber by polylactic Shu Sanzhe.
In the present embodiment, filter layer 121 is arranged around the extending direction of first straight line a, and multiple filter layers 121 are along second straight line
The extending direction of b is arranged, as shown in Figures 2 and 3, the direction of the extending direction of first straight line a and the 13 to the second face of the first face 14
Unanimously, the extending direction of second straight line b is consistent to the direction of clad 11 with filter house 12.
In the present embodiment, the direction of filter tow layer 1211 to tea stalk bar layer 1212 and the arrangement of multiple filter layers 121
Direction is consistent, consistent with the extending direction of second straight line b.
In an embodiment as illustrated in figure 3, the distance of tea stalk bar layer 1212 to clad 11 is less than filter tow layer
1211 arrive the distance of clad 11.
In other embodiments, it is also possible that the distance of tea stalk bar layer 1212 to clad 11 is greater than filter tow layer
1211 arrive the distance of clad 11.
As shown, clad 11 also has the first end 114 and second end 115 being oppositely arranged, first end 114 and second
End 115 is connected to cavity 113, and the first face 13 is arranged at first end 114 and closing first end 114, and the setting of the second face 14 exists
At second end 115 and close second end 115.
In other embodiments, it is also possible that the first face 13 and the second face 14 are arranged at first end 114 and second end
Between 115.The side of first end 114 is provided with the first insulation part in the first face 13, the first insulation part is prolonged to first end 114
First end 114 is stretched and closed, second insulation part is set close to the side of second end 115 in the second face 14, the second insulation part is to the
Two ends 115 extend and close second end 115 or extend to some position between the second face 14 and second end 115.
Wherein, the material of the first insulation part and the second insulation part and the material of thermal insulation layer 17 may be the same or different.
In one embodiment, it can be, thermal insulation layer 17, the first insulation part, the second insulation part exist simultaneously, it is also possible that
Filter tip 1 includes the first insulation part, at least one of which of the second insulation part, be can be, and filter tip 1 includes thermal insulation layer 17, also
It can be, one of them and thermal insulation layer 17 of the filter tip 1 including the first insulation part and the second insulation part.
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 described including filter house, clad, the first face, the second face and the first tea dust
Cavity is formed in clad, first face and second face are oppositely arranged and connect with the clad；
The filter house includes the multiple filter layers being stacked being arranged in the cavity, first face, described second
First gap is formed between face and multiple filter layers, first tea dust is filled in the first gap, described
Filter layer includes the filter tow layer being stacked and tea stalk bar layer.
2. filter tip according to claim 1, which is characterized in that it is provided with the first hole on first face, described second
It is provided with the second hole on face, the internal diameter in the internal diameter in first hole and second hole is respectively less than the straight of first tea dust
Diameter.
3. filter tip according to claim 1, which is characterized in that the tea stalk bar layer includes multiple tea stalk bars, the tea
One end of stalk bar is connected on first face, and the other end of the tea stalk bar is connected on second face.
4. filter tip according to claim 3, which is characterized in that the filter house further includes the second tea dust, Duo Gesuo
It states and is formed with Second gap between tea stalk bar, second tea dust is filled in the Second gap.
5. filter tip according to claim 1, which is characterized in that the filter layer is set around the extending direction of first straight line
It sets, multiple filter layers are arranged along the extending direction of second straight line；
The extending direction of the first straight line is consistent with the direction in first face to second face；
The extending direction of the second straight line is consistent with the direction of the filter house to the clad.
6. filter tip according to claim 1, which is characterized in that the filter tow layer to the side of the tea stalk bar layer
To consistent with the arragement direction of multiple filter layers.
7. filter tip according to claim 1, which is characterized in that the filter tip further includes thermal insulation layer, the thermal insulation layer
Setting is in the cavity and between the filter house and the clad, shape between the filter house and the thermal insulation layer
At there is third gap, the filter tip further includes third tea dust, and the third tea dust is filled in the third gap.
8. filter tip according to claim 1, which is characterized in that the clad has the first end that is oppositely arranged and the
Two ends, the first end and the second end are connected to the cavity, first end described in first face closure, and described second
Second end described in face closure.
9. filter tip according to claim 1, which is characterized in that the clad includes the first wrapping paper and the second packaging
Paper, first wrapping paper and second wrapping paper are detachably connected, and second wrapping paper coats first wrapping paper.
10. a kind of cigarette, which is characterized in that including smoke and the described in any item filter tips of claim 1-9, the clad
Coat the part-structure of the smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104487.0A CN109691686A (en) | 2019-02-01 | 2019-02-01 | Filter tip and cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104487.0A CN109691686A (en) | 2019-02-01 | 2019-02-01 | Filter tip and cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109691686A true CN109691686A (en) | 2019-04-30 |
Family
ID=66234749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910104487.0A Withdrawn CN109691686A (en) | 2019-02-01 | 2019-02-01 | Filter tip and cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109691686A (en) |
-
2019
- 2019-02-01 CN CN201910104487.0A patent/CN109691686A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190430 |
|
| WW01 | Invention patent application withdrawn after publication |