CN110089776A - A kind of abnormity filter tip - Google Patents
A kind of abnormity filter tip Download PDFInfo
- Publication number
- CN110089776A CN110089776A CN201910383411.6A CN201910383411A CN110089776A CN 110089776 A CN110089776 A CN 110089776A CN 201910383411 A CN201910383411 A CN 201910383411A CN 110089776 A CN110089776 A CN 110089776A
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- CN
- China
- Prior art keywords
- special
- shaped
- shaped filter
- slot
- 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.)
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Classifications
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- 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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
Abstract
A kind of abnormity filter tip, forming paper including filter core and package filter core, the filter core includes the regular plug and Special-shaped filter rod being connected, the middle part of the Special-shaped filter rod is equipped with the axially extending through-hole for penetrating through the Special-shaped filter rod, and the cylindrical surface of the Special-shaped filter rod is concavely provided with multiple evenly spaced axially extending through slots for penetrating through the Special-shaped filter rod.Through-hole and through slot is respectively set on middle part and cylindrical surface in the special-shaped filter stick, so that the end face at the nearly lip end of the abnormity filter tip has more characteristic compared to existing filter tip, thus improves appearance identification, enhances antiforge function.In addition, since through-hole not only is arranged at the middle part of Special-shaped filter rod, while through slot is also set on the cylindrical surface of Special-shaped filter rod, it undoubtedly can further reduce the dosage of tow.Furthermore since the through-hole and through slot can provide multiple low-pressure channels for flue gas, change flue gas flow direction and slow down with flow velocity, flue gas conflicts with the inertia of acetate fiber, diffusional deposition effect increases, and substantially increases the filter efficiency to tar.
Description
Technical field
The present invention relates to cigarette filter production technical fields, and in particular to a kind of abnormity filter tip.
Background technique
Traditional filter tip is all the common cylinder body form that white tow is made into, and structure is single, does not go on business from the appearance
, homogeneity is not serious, in terms of existing defects.And current consumer while pursuing cigarette flavor also to cigarette
The phenomenon that appearance individual demand goes out higher requirement, another aspect, cigarette is faked is also to remain incessant after repeated prohibition.In order to meet consumer
Individual demand reinforce the antiforge function of filter tip simultaneously, business men starts to improve the plug configuration of filter tip in the industry.Such as:
Application No. is the Chinese patents of CN200920041446.3 to disclose a kind of Special-shaped filter rod, including filter stick body, is filtering
The middle part setting section of separate cigarette stick one end of barred body is that the engraved structure of triangle leads to so that the Special-shaped filter rod appearance is unique
The variation such as geometry is crossed, anti-fake effect can be played.
Application No. is the Chinese patents of CN99258418.3 to disclose a kind of cigarette filter, the filter fiber of the filter tip
Layer has the different filter fiber layer of two sections of adjacent colors, wherein one section is hollow structure, another section is solid construction, hollow
Filter fiber layer is located at the outlet flue of filter tip, and hollow filter fibrous layer is white, and hollow shape is heart, adjacent thereto
Solid filter fiber layer is red, and in terms of outlet flue, outlet flue is the red heart in a white.
Application No. is the Chinese patents of CN201520395328.8 to disclose a kind of hollow profiled flavoring filter stick, including flavoring
Filter stick and special-shaped filter stick, the flavoring filter stick are flavors and fragrances to be added in regular plug columned solid flavoring filter is made
Stick, special-shaped filter stick have cavity in center hollow out.
Application No. is the Chinese patents of CN201510123976.2 to disclose a kind of hollow filter stick, is wrapped up by forming paper hollow
Filter core forms, length 84-144mm, and the outer circumference of cross section is 16-24mm, it is characterised in that: the inside of hollow filter core has
Have an axial bore for prolonging the extension of filter lengths direction, the cross section of axial bore be round, quincunx, polygon, multi-corner star-shape,
Gear shape, class Taiji-diagram, S-shaped or heart, the cross-sectional area of axial bore account for the 20- of entire filter stick area of section
70%, the inner wall smooth of axial bore.
Application No. is the Chinese patents of CN201020186353.2 to disclose a kind of hollow profiled filter stick, which includes base
Plinth stick and one layer of forming paper in the base bars outer layer covers, the hollow profiled filter stick are binary compound filter candle, the i.e. base
Plinth stick is that solid base bars and hollow base bars interval engage, and has cavity inside hollow base bars, the axis in the cavity with it is hollow
The axis of special-shaped filter stick is overlapped, and is located at the middle of hollow base bars.
However, it is seen that, filter stick designed by above-mentioned existing patent is essentially all on the center of filter stick
Hole or the channel of various shape profile are designed, it is in the form of a single, lack variation.
Summary of the invention
The technical problem to be solved by the present invention is to for above-mentioned problem in the prior art, providing one kind can be assigned
Cigarette characteristic appearance, with anti-fake effect and tow dosage is less, special-shaped filter tip.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of special-shaped filter tip, including filter core and packet
The forming paper of filter core is wrapped up in, the filter core includes the regular plug and Special-shaped filter rod being connected, and the Special-shaped filter rod is in nearly lip end, institute
The middle part for stating Special-shaped filter rod is equipped with the through-hole of the axially extending perforation Special-shaped filter rod, the cylindrical surface fovea superior of the Special-shaped filter rod
Through slot equipped with multiple evenly spaced axially extending perforation Special-shaped filter rods.
In above-mentioned special-shaped filter tip, through-hole and through slot is respectively set on middle part and cylindrical surface in the special-shaped filter stick, so that
The end face at the nearly lip end of the abnormity filter tip has more characteristic compared to existing filter tip, thus improves appearance identification, enhances anti-fake
Function.In addition, since through-hole not only is arranged at the middle part of Special-shaped filter rod, while being arranged also on the cylindrical surface of Special-shaped filter rod and leading to
Hole undoubtedly can further reduce the dosage of tow.Furthermore the through-hole and through slot due to the Special-shaped filter rod can be flue gas
Multiple low-pressure channels are provided, make that flue gas flow direction changes and flow velocity slows down, flue gas conflicts with the inertia of acetate fiber, diffusional deposition
Effect increases, and substantially increases the filter efficiency to tar.
As the improvement of special-shaped filter tip of the invention, the cross-sectional shape of the through-hole is circle, the circular radius
Less than or equal to the half of the radius of the Special-shaped filter rod.By above-mentioned improvement, by the way that the size of the through-hole is rationally arranged,
To prevent the special-shaped filter tip from causing breakage in cigarette.
As the improvement of special-shaped filter tip of the invention, the cross-sectional shape of the through-hole is n-shaped, and N is more than or equal to 5
Natural number, the radius of the circumscribed circle of the n-shaped is less than or equal to the half of the radius of the Special-shaped filter rod.By upper
Improvement is stated, by the way that the size of the through-hole is rationally arranged, to prevent the special-shaped filter tip from causing breakage in cigarette.
As the improvement of special-shaped filter tip of the invention, the side of the Special-shaped filter rod is equipped with through slot described at least five.Pass through
Above-mentioned improvement can provide enough low-pressure channels for flue gas, keep flue gas stream slower, and multiply air-flow forms turbulent flow,
Improve mouth feel.
As the improvement of special-shaped filter tip of the invention, the depth of the through slot is less than or equal to the radius of the Special-shaped filter rod
A quarter.By above-mentioned improvement, by the way that the depth dimensions of the through slot are rationally arranged, to prevent the special-shaped filter tip in cigarette
Shi Zaocheng is damaged.
As the improvement of special-shaped filter tip of the invention, the cross sectional shape of the through slot is V-arrangement.By above-mentioned improvement, enrich
The end face appearance at the nearly lip end of the special-shaped filter tip.
As the improvement of special-shaped filter tip of the invention, the cross sectional shape of the through slot is U-shaped.By above-mentioned improvement, enrich
The end face appearance at the nearly lip end of the special-shaped filter tip.
As the improvement of special-shaped filter tip of the invention, the cross sectional shape of the through slot is Qian shape.By above-mentioned improvement, enrich
The end face appearance at the nearly lip end of the special-shaped filter tip.
As the improvement of special-shaped filter tip of the invention, the cross sectional shape of the through slot is arc-shaped.It is rich by above-mentioned improvement
The rich end face appearance at the nearly lip end of the special-shaped filter tip.
As the improvement of special-shaped filter tip of the invention, the cross-sectional shape of the through-hole is n-shaped, the Special-shaped filter rod
Side be equipped with N number of through slot, N is natural number more than or equal to 5, and N number of through slot distinguishes the radially aligned n-shaped
N side.By above-mentioned improvement, so that the more regular beauty in the end face of the Special-shaped filter rod, the knot of the entire Special-shaped filter rod
Structure is more stable.
Implement special-shaped filter tip provided by the invention, can achieve it is following the utility model has the advantages that
1, through-hole and through slot is respectively set on middle part and cylindrical surface in the special-shaped filter stick, so that the abnormity filter tip is close
The end face at lip end has more characteristic compared to existing filter tip, thus improves appearance identification, enhances antiforge function.
2, since through-hole not only is arranged at the middle part of Special-shaped filter rod, while being arranged also on the cylindrical surface of Special-shaped filter rod and leading to
Hole undoubtedly can further reduce the dosage of tow.
3, since the through-hole and through slot of the Special-shaped filter rod can provide multiple low-pressure channels for flue gas, make flue gas flow direction
Change and flow velocity slows down, flue gas conflicts with the inertia of acetate fiber, diffusional deposition effect increases, and substantially increases the mistake to tar
Filter efficiency.
Detailed description of the invention
Fig. 1 is the axial sectional diagrammatical view illustration for the special-shaped filter tip that the embodiment of the present invention one provides；
Fig. 2 is the end view of the Special-shaped filter rod for the special-shaped filter tip that the embodiment of the present invention one provides；
Fig. 3 is the end view of the Special-shaped filter rod of special-shaped filter tip provided by Embodiment 2 of the present invention；
Fig. 4 is the end view of the Special-shaped filter rod for the special-shaped filter tip that the embodiment of the present invention three provides；
Fig. 5 is the end view of the Special-shaped filter rod for the special-shaped filter tip that the embodiment of the present invention four provides；
Fig. 6 is the end view of the Special-shaped filter rod for the special-shaped filter tip that the embodiment of the present invention five provides；
Fig. 7 is the end view of the Special-shaped filter rod for the special-shaped filter tip that the embodiment of the present invention six provides.
The drawing reference numeral of specific embodiment illustrates:
| Forming paper | 1 | Regular plug | 2 |
| Special-shaped filter rod | 3 | Through-hole | 31 |
| Through slot | 32 |
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, abnormity filter tip provided in this embodiment, the forming paper 1 including filter core and package filter core, the filter core
Including the regular plug 2 and Special-shaped filter rod 3 being connected, the Special-shaped filter rod 3 is set at nearly lip end, the middle part of the Special-shaped filter rod 3
Have a through-hole 31 of the axially extending perforation Special-shaped filter rod 3, the cylindrical surface of the Special-shaped filter rod 3 be concavely provided with it is multiple uniformly between
Every the axially extending perforation Special-shaped filter rod 3 through slot 32.
Specifically, the regular plug 2 can be on the market existing common vinegar fibre filter stick, core filter stick, flavoring filter stick,
Ledger line filter stick or capsule filter stick.The length of the Special-shaped filter rod 3 is shorter compared to the length of the regular plug 2.
Specifically, the Special-shaped filter rod 3 can be in the forming process of common vinegar fibre filter stick in the opium pipe of filter-stick forming device
Corresponding xenotype mold is arranged in entrance, and it is the abnormity that pipe tobacco is fixed-type in opium pipe after the xenotype mold
Filter stick 3.
In the present embodiment, referring to fig. 2, the cross-sectional shape of the through-hole 31 is circle, and the circular radius is equal to institute
State the half of the radius of Special-shaped filter rod 3.The cross sectional shape of the through slot 32 is V-arrangement, and the depth of the through slot 32 is equal to institute
The a quarter of the radius of Special-shaped filter rod 3 is stated, the number of the through slot 32 is 8.
Embodiment two
Referring to Fig. 3, abnormity filter tip provided in this embodiment and the special-shaped filter tip that embodiment one provides are almost the same, and difference exists
In the cross-sectional shape of, the through-hole 31 be circle, the circular radius be less than the radius of the Special-shaped filter rod 3 two/
One.The cross sectional shape of the through slot 32 be it is arc-shaped, the depth of the through slot 32 is less than four points of the radius of the Special-shaped filter rod 3
One of, the number of the through slot 32 is 5.
Implement three
Referring to fig. 4, the special-shaped filter tip that special-shaped filter tip provided in this embodiment and embodiment one provide is almost the same, distinguishes and exists
In the cross-sectional shape of, the through-hole 31 be circle, the circular radius be less than the radius of the Special-shaped filter rod 3 two/
One.The cross sectional shape of the through slot 32 is U-shaped, the depth of the through slot 32 be less than the radius of the Special-shaped filter rod 3 four/
One, the number of the through slot 32 is 10.
Implement four
Referring to Fig. 5, abnormity filter tip provided in this embodiment and the special-shaped filter tip that embodiment one provides are almost the same, and difference exists
In the cross-sectional shape of, the through-hole 31 be circle, the circular radius be less than the radius of the Special-shaped filter rod 3 two/
One.The cross sectional shape of the through slot 32 is Qian shape, the depth of the through slot 32 be equal to the radius of the Special-shaped filter rod 3 four/
One, the number of the through slot 32 is 10.
Embodiment five
Referring to Fig. 6, abnormity filter tip provided in this embodiment and the special-shaped filter tip that embodiment one provides are almost the same, and difference exists
In the cross-sectional shape of the through-hole 31 is regular pentagon, and the radius of the circumscribed circle of the regular pentagon is equal to the abnormity filter
The half of the radius of stick 3.The cross sectional shape of the through slot 32 is Qian shape, and the depth of the through slot 32 is equal to the abnormity filter
The a quarter of the radius of stick 3, the number of the through slot 32 are 10.
Embodiment six
Referring to Fig. 6, abnormity filter tip provided in this embodiment and the special-shaped filter tip that embodiment one provides are almost the same, and difference exists
In the cross-sectional shape of the through-hole 31 is regualr decagon, and the radius of the circumscribed circle of the regular pentagon is equal to the abnormity filter
The half of the radius of stick 3.The cross sectional shape of the through slot 32 is Qian shape, and the depth of the through slot 32 is equal to the abnormity filter
The a quarter of the radius of stick 3, the number of the through slot 32 are 10.10 through slots 32 distinguish radially aligned described positive ten
In 10 of shape.
In conclusion implement special-shaped filter tip provided by the invention, can achieve it is following the utility model has the advantages that
1, through-hole 31 and through slot is respectively set in the special-shaped filter stick on middle part and cylindrical surface, so that the abnormity filter tip
The end face at nearly lip end has more characteristic compared to existing filter tip, thus improves appearance identification, enhances antiforge function.
2, it since through-hole 31 not only is arranged at the middle part of Special-shaped filter rod 3, while also being set on the cylindrical surface of Special-shaped filter rod 3
Through-hole 31 is set, the dosage of tow undoubtedly can be further reduced.
3, since the through-hole 31 and through slot 32 of the Special-shaped filter rod 3 can provide multiple low-pressure channels for flue gas, make cigarette
Air-flow slows down to change and flow velocity, and flue gas conflicts with the inertia of acetate fiber, diffusional deposition effect increases, and substantially increases focusing
The filter efficiency of oil.
4, by the way that the size of the through-hole 31 and the depth of the through slot 32 is rationally arranged, to prevent the special-shaped filter tip
Breakage is caused in cigarette.
5, in some embodiments, the cross-sectional shape of the through-hole 31 is n-shaped, and the side of the Special-shaped filter rod 3 is set
There is N number of through slot 32, N is the natural number more than or equal to 5, and N number of through slot 32 distinguishes the N of the radially aligned n-shaped
Side.So that the more regular beauty in end face of the Special-shaped filter rod 3, the structure of the entire Special-shaped filter rod 3 is more stable.
6, the selection of 32 quantity of the cross sectional shape of the through-hole 31, the cross sectional shape of the through slot 32 and the through slot
Multiplicity passes through the Special-shaped filter rod 3 of the different available end face different shapes of combination.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of abnormity filter tip, the forming paper including filter core and package filter core, which is characterized in that the filter core includes being connected
Regular plug and Special-shaped filter rod, the Special-shaped filter rod are equipped with axially extending perforation at nearly lip end, the middle part of the Special-shaped filter rod
The through-hole of the Special-shaped filter rod, the cylindrical surface of the Special-shaped filter rod are concavely provided with multiple evenly spaced axially extending perforation institutes
State the through slot of Special-shaped filter rod.
2. abnormity filter tip according to claim 1, which is characterized in that the cross-sectional shape of the through-hole is circle, described
Circular radius is less than or equal to the half of the radius of the Special-shaped filter rod.
3. abnormity filter tip according to claim 1, which is characterized in that the cross-sectional shape of the through-hole is n-shaped, N
For the natural number more than or equal to 5, the radius of the circumscribed circle of the n-shaped is less than or equal to two points of the radius of the Special-shaped filter rod
One of.
4. abnormity filter tip according to claim 1, which is characterized in that the side of the Special-shaped filter rod is equipped at least five institute
State through slot.
5. abnormity filter tip according to claim 1, which is characterized in that the depth of the through slot is less than or equal to the abnormity filter
The a quarter of the radius of stick.
6. abnormity filter tip according to claim 1, which is characterized in that the cross sectional shape of the through slot is V-arrangement.
7. abnormity filter tip according to claim 1, which is characterized in that the cross sectional shape of the through slot is U-shaped.
8. abnormity filter tip according to claim 1, which is characterized in that the cross sectional shape of the through slot is Qian shape.
9. abnormity filter tip according to claim 1, which is characterized in that the cross sectional shape of the through slot is arc-shaped.
10. abnormity filter tip according to claim 1, which is characterized in that the cross-sectional shape of the through-hole is n-shaped,
The side of the Special-shaped filter rod is equipped with N number of through slot, and N is the natural number more than or equal to 5, and N number of through slot is radial right respectively
N side of the quasi- n-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383411.6A CN110089776A (en) | 2019-05-09 | 2019-05-09 | A kind of abnormity filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383411.6A CN110089776A (en) | 2019-05-09 | 2019-05-09 | A kind of abnormity filter tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110089776A true CN110089776A (en) | 2019-08-06 |
Family
ID=67447429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383411.6A Pending CN110089776A (en) | 2019-05-09 | 2019-05-09 | A kind of abnormity filter tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110089776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431517A (en) * | 2022-03-01 | 2022-05-06 | 湖北中烟工业有限责任公司 | Cigarette special-shaped filter stick and cigarette product |
| JP7396581B2 (en) | 2020-11-10 | 2023-12-12 | ケーティー アンド ジー コーポレイション | Aerosol generation article and aerosol generation system including the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202873783U (en) * | 2012-11-09 | 2013-04-17 | 常德芙蓉大亚化纤有限公司 | Filter tip for outer groove column cigarette |
| CN103478901A (en) * | 2013-09-06 | 2014-01-01 | 湖南中烟工业有限责任公司 | Cigarette filter with special-shaped structure |
| CN104768405A (en) * | 2012-08-01 | 2015-07-08 | 益升华过滤产品开发私人有限公司 | Tobacco smoke filter |
| CN107788571A (en) * | 2012-08-06 | 2018-03-13 | 菲利普莫里斯生产公司 | The method for forming the smoking article with mouth end cavity |
| CN210158002U (en) * | 2019-05-09 | 2020-03-20 | 深圳烟草工业有限责任公司 | Special-shaped filter tip |
-
2019
- 2019-05-09 CN CN201910383411.6A patent/CN110089776A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104768405A (en) * | 2012-08-01 | 2015-07-08 | 益升华过滤产品开发私人有限公司 | Tobacco smoke filter |
| CN107788571A (en) * | 2012-08-06 | 2018-03-13 | 菲利普莫里斯生产公司 | The method for forming the smoking article with mouth end cavity |
| CN202873783U (en) * | 2012-11-09 | 2013-04-17 | 常德芙蓉大亚化纤有限公司 | Filter tip for outer groove column cigarette |
| CN103478901A (en) * | 2013-09-06 | 2014-01-01 | 湖南中烟工业有限责任公司 | Cigarette filter with special-shaped structure |
| CN210158002U (en) * | 2019-05-09 | 2020-03-20 | 深圳烟草工业有限责任公司 | Special-shaped filter tip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7396581B2 (en) | 2020-11-10 | 2023-12-12 | ケーティー アンド ジー コーポレイション | Aerosol generation article and aerosol generation system including the same |
| CN114431517A (en) * | 2022-03-01 | 2022-05-06 | 湖北中烟工业有限责任公司 | Cigarette special-shaped filter stick and cigarette product |
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