CN2827021Y - Groove multiple section type composite filter tip of cigarette - Google Patents
Groove multiple section type composite filter tip of cigarette Download PDFInfo
- Publication number
- CN2827021Y CN2827021Y CN 200520022337 CN200520022337U CN2827021Y CN 2827021 Y CN2827021 Y CN 2827021Y CN 200520022337 CN200520022337 CN 200520022337 CN 200520022337 U CN200520022337 U CN 200520022337U CN 2827021 Y CN2827021 Y CN 2827021Y
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- groove
- filter core
- filter
- cigarette
- filter tip
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model relates to a groove multi-section type composite filter tip of a cigarette, which has a structure that the external surface of the filter tip is wrapped by a piece of flat wrapping paper. The filter tip used for each cigarette is composed of at least two sections of filter cores with different structures. The utility model is characterized in that the surface layer of a cylinder provided with at least two sections of filter cores on the filter tip used for each cigarette has an axial groove, the externally exposed end is provided with a groove filament bundle filter core and inner layer wrapping paper of the filament bundle filter core with the groove on the surface is axial groove embossing wrapping paper. The utility model has the advantages of small draw resistance, good filtration effect, reasonable design, scientific structure and good applicability, and is a novel groove multi-section type composite filter tip of a cigarette.
Description
Technical field
The utility model relates to a kind of structure of cigarette material, particularly a kind of groove multisection type cigarette composite filter tip.
Background technology
Usually establishing filter tip at present both at home and abroad on cigarette is used to reduce harmful substance and enters human body.Filter tip adopts acetate silk usually, and what also have establishes axial groove at the filter tip outer surface, and these filter tip resistance to suctions are big, and is not good to tar and other harmful substance filter effect.
Summary of the invention
The purpose of this utility model is that a kind of resistance to suction of proposition is little, filter effect strengthens, and the cigarette composite filter tip with selective filter effect.
The technical solution of the utility model is, a kind of groove multisection type cigarette composite filter tip, structure is coated with the plane coated papers for the filter tip outer surface, the filter tip that is used for every cigarette is formed by the cartridge combination of two sections different structures at least, it is characterized in that, be used for having at least the cylinder top layer of two sections filter cores that axial groove is arranged on the filter tip of every cigarette, exposed junction is a groove tow filter core, and the internal layer coated papers of surperficial fluted tow filter core is axial groove embossing coated papers.
Reinforced tow filter core is for having added microparticle shape sorbing material in strand material, the cavity filter core is for being equipped with sorbing material in cavity, be that 1mg/mm-20mg/mm, diameter are 0.05-1.0 mm granules shape sorbing material at the addition of tow filter core and cavity filter core.Sorbing material is single modified molecular screen, hemoglobin, silicone grease, activated silica gel, active carbon, chitin, chitin derivativ, activated alumina or its combination.
The filter tip that the utility model will be used for every cigarette is made as the filter core of multistage different structure, will take place when making the air communication filter tip repeatedly to change, and will effectively improve filter quality like this.At the difference of various cigarette compositions, the filter core of different structure is done multiple combination and cooperate with single or multiple compound sorbing material, can realize the selective filter effect.Have at least the surface of two sections filter cores to be shaped on axial groove at the filter tip that is used for every cigarette, to help reducing resistance to suction like this, and can reduce content of harmful such as tar in the flue gas, carbon monoxide, nitrogen dioxide, aldehydes, nitroso salt, 3.4-BaP and in filter tip, add sorbing material, multi-filtering will be realized, filter effect can be strengthened.
Advantage of the present utility model is, resistance to suction is little, filter effect strengthens, and is a kind of reasonable in design, scientific structure, and adaptability is strong, is a kind of novel groove multisection type cigarette composite filter tip.
Description of drawings
Fig. 1 is the utility model structural representation of being made of filter tip filter core (1), (4),
Fig. 2 is the utility model structural representation of being made of filter tip filter core (4), (5), (4),
Fig. 3 is the utility model structural representation of being made of filter tip filter core (1), (5), (4),
Fig. 4 is the utility model structural representation of being made of filter tip filter core (4), (6), (4),
Fig. 5 is the utility model structural representation of being made of filter tip filter core (1), (6), (4),
(1) is the reinforced tow filter core of groove among the figure, and (2) are the plane coated papers, and (3) are the groove coated papers, and (4) are groove tow filter core, and (5) are the reinforced tow filter core of the no groove in surface, and (6) are the cavity filter core.
The specific embodiment
1, as shown in Figure 1, be made up of reinforced (1) the two section filter core of tow filter core of groove tow filter core (4) and groove, groove tow filter core (4) accounts for the 30-70% of total length, and two sections cartridge surface have uniform axial groove.The filter tip outer surface is coated with plane coated papers (2), and the internal layer coated papers is axial groove coated papers (3).
2, as shown in Figure 2, (5) three sections formations of reinforced tow filter core of not having groove by two ends groove tow filter cores (4) and middle surface, the filter tip outer surface is coated with plane coated papers (2), filter core (4) internal layer coated papers is a groove embossing coated papers (3), and the internal layer coated papers of filter core (5) is plane coated papers (2).
3, shown in Figure 3, reinforced tow filter core (5) and (4) three sections formations of groove tow filter core by the reinforced tow filter core (1) of groove, the no groove in surface, the filter tip outer surface is coated with plane coated papers (2), the internal layer coated papers of the reinforced tow filter core (5) of the no groove in surface is plane coated papers (2), and filter core (1), (4) internal layer coated papers are axial groove embossing coated papers (3).
4, shown in Figure 4, by two ends is groove tow filter core (4), interlude is (6) three sections formations of cavity filter core, cavity filter core length accounts for total length 20-50%, the filter tip outer surface is coated with plane coated papers (2), the cavity filter core does not have the internal layer coated papers, and filter core (4) internal layer coated papers is an axial groove embossing coated papers (3).
5, shown in Figure 5, by groove reinforced tow filter core (1), cavity filter core (6) and (4) three sections formations of groove tow filter core, the filter tip outer surface is coated with plane coated papers (2), and the cavity filter core does not have the internal layer coated papers, and filter core (1), (4) internal layer coated papers are axial groove embossing coated papers (3).
Microparticle shape sorbing materials such as the red eggs that reinforced tow filter core (1), (5) and cavity filter core (6) add single or its combination are white, silicone grease, activated silica gel, active carbon, chitin, chitin derivativ, activated alumina; The addition of sorbing material is that 1mg/mm-20mg/mm, diameter are 0.05-1.0 mm granules shape sorbing material.
Need earlier many required filter tips of cigarette to be made as a filter stick in production of cigarettes, be cut into pieces by Len req, as shown in Figure 6, groove tow filter core (4) is an exposed junction.
Claims (6)
1, a kind of groove multisection type cigarette composite filter tip, structure is coated with plane coated papers (2) for the filter tip outer surface, the filter tip that is used for every cigarette is formed by the cartridge combination of two sections different structures at least, it is characterized in that, be used for having at least the cylinder top layer of two sections filter cores that axial groove is arranged on the filter tip of every cigarette, exposed junction is a groove tow filter core (4), and the internal layer packaging of surperficial fluted tow filter core is wrapped up in paper and is axial groove embossing coated papers (3).
2, groove multisection type cigarette composite filter tip as claimed in claim 1, it is characterized in that, the filter tip that is used for every cigarette is made up of the filter core of two sections different structures, concrete structure is, one section is groove tow filter core (4), section is the reinforced tow filter core (1) of groove in addition, and tow filter core (4) accounts for 30～70% of total length.
3, groove multisection type cigarette composite filter tip as claimed in claim 1, it is characterized in that, the filter tip that is used for every cigarette is made up of the filter core of 3 sections different structures, concrete structure is, two ends are groove tow filter core (4), interlude is the reinforced tow filter core (5) of the no groove in surface, and the internal layer packaging paper of the reinforced tow filter core (5) of the no groove in surface is plane coated papers (2).
4, groove multisection type cigarette composite filter tip as claimed in claim 1, it is characterized in that, the filter tip that is used for every cigarette is made up of the filter core of 3 sections different structures, concrete structure is, one end is the reinforced tow filter core (1) of groove, interlude is the reinforced tow filter core (5) of the no groove in surface, and end is groove tow filter core (4) in addition, and the internal layer packaging paper of the reinforced tow filter core (5) of the no groove in surface is plane coated papers (2).
5, groove multisection type cigarette composite filter tip as claimed in claim 1, it is characterized in that, the filter tip that is used for every cigarette is made up of the filter core of 3 sections different structures, concrete structure is, two ends are groove tow filter core (4), interlude is cavity filter core (6), and cavity filter core length accounts for total length 20-50%, and the cavity filter core does not have the internal layer coated papers.
6, groove multisection type cigarette composite filter tip as claimed in claim 1, it is characterized in that, the filter tip that is used for every cigarette is made up of the filter core of 3 sections different structures, concrete structure is, one end is the reinforced tow filter core (1) of groove, interlude is cavity filter core (6), and end is groove tow filter core (4) in addition, and the cavity filter core does not have the internal layer coated papers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022337 CN2827021Y (en) | 2005-03-25 | 2005-03-25 | Groove multiple section type composite filter tip of cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022337 CN2827021Y (en) | 2005-03-25 | 2005-03-25 | Groove multiple section type composite filter tip of cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827021Y true CN2827021Y (en) | 2006-10-18 |
Family
ID=37078576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022337 Expired - Fee Related CN2827021Y (en) | 2005-03-25 | 2005-03-25 | Groove multiple section type composite filter tip of cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827021Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966011A (en) * | 2010-09-28 | 2011-02-09 | 广东中烟工业有限责任公司 | Tar-reducing and fragrance-increasing method for cigarette filter stick and application thereof |
| CN102715656A (en) * | 2012-06-21 | 2012-10-10 | 云南恩典科技产业发展有限公司 | Paper cigarette filter with broken-line embossed structure and production process thereof |
| CN103251130A (en) * | 2013-05-22 | 2013-08-21 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
-
2005
- 2005-03-25 CN CN 200520022337 patent/CN2827021Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966011A (en) * | 2010-09-28 | 2011-02-09 | 广东中烟工业有限责任公司 | Tar-reducing and fragrance-increasing method for cigarette filter stick and application thereof |
| CN101966011B (en) * | 2010-09-28 | 2013-01-30 | 广东中烟工业有限责任公司 | Tar-reducing and fragrance-increasing method for cigarette filter stick and application thereof |
| CN102715656A (en) * | 2012-06-21 | 2012-10-10 | 云南恩典科技产业发展有限公司 | Paper cigarette filter with broken-line embossed structure and production process thereof |
| CN102715656B (en) * | 2012-06-21 | 2014-01-01 | 云南恩典科技产业发展有限公司 | Paper cigarette filter with broken-line embossed structure and production process thereof |
| CN103251130A (en) * | 2013-05-22 | 2013-08-21 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
| CN103251130B (en) * | 2013-05-22 | 2014-12-24 | 广东中烟工业有限责任公司 | Multi-component cigarette filter stick and cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |