CN212260458U - Dual-function firmware and filter stick thereof - Google Patents
Dual-function firmware and filter stick thereof Download PDFInfo
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- CN212260458U CN212260458U CN202020310543.4U CN202020310543U CN212260458U CN 212260458 U CN212260458 U CN 212260458U CN 202020310543 U CN202020310543 U CN 202020310543U CN 212260458 U CN212260458 U CN 212260458U
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- flue gas
- firmware
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- adsorption
- perfuming
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Abstract
The utility model discloses a dual function firmware and filter rod thereof, the firmware in have flue gas circulation route, flue gas circulation route is according to flue gas entry, adsorption section, perfuming section, the exhanst gas outlet constitution that the flue gas flow direction set gradually. The adsorption section is embedded with adsorption material, and the perfuming section is embedded with fragrance material. A one-way permeable membrane is arranged between the adsorption section and the flavoring section. The firmware-containing filter stick can be formed by wrapping the firmware in the forming paper. The utility model discloses adsorb flue gas and perfuming process separation, fragrant smell taste is purer, and the taste is better, healthy environmental protection.
Description
Technical Field
The utility model relates to a composite filter rod for cigarette and spare part thereof.
Background
Composite filter rods are usually made of two or more units of different types of filter core segments or filter rod segments which are connected in series and then wrapped with forming paper.
Except for different materials of the filter element, small firmware can be pre-embedded in some filter element sections or filter rod sections, and the small firmware can bring different functions.
The invention with the patent application number of 2017108432986 discloses a firmware composite filter stick, which is formed by arranging a plurality of pre-formed firmware and a plurality of other filter stick segments for cigarettes at intervals, wherein the outer ring wraps wrapping the wrapping paper together, the firmware is provided with a cylindrical or approximately cylindrical shell and sealing covers with holes at two ends, and the firmware is internally provided with spice or functional components which can be changed in color/shape by the temperature of smoke during suction. The firmware of the invention can not change the flow direction and flow rate of the flue gas and needs to be optimized and upgraded.
Disclosure of Invention
Utility model purpose:
provides a firmware with dual functions of respectively setting adsorption and flavoring functions and less mutual interference of the two functions and a filter stick thereof.
The technical scheme is as follows:
the utility model discloses a flue gas circulation route has in the firmware, and flue gas circulation route is according to flue gas entry, adsorption section, perfuming section, the exhanst gas outlet constitution that the flue gas flow direction set gradually. The adsorption section is internally embedded with an adsorption material (preferably coated on the inner wall of the adsorption section, which can widely adsorb harmful substances such as tar and the like and does not influence the smooth flow of smoke), and the flavoring section is embedded with a flavoring substance (preferably coated on the inner wall of the flavoring section, which can be conveniently added with flavor and does not influence the smooth flow of smoke); the adsorption is carried out firstly and then the flavoring is carried out, which is beneficial to removing harmful substances and can not adsorb and remove fragrant substances; the fragrance is added after the harmful substances are removed, so that the fragrance is purer and safer.
The coating thickness of the adsorbing material is reduced from thick to thin (thicker near a smoke inlet and thinner near a flavoring section), the thickness of the flavoring material is reduced from thin to thick (thinner near the flavoring section and thicker near a smoke outlet), the adsorbing material is ensured to adsorb and remove harmful substances quickly, and the fragrance of the fragrant substances is rarely adsorbed; after the smoke adsorption process in the flavoring process, the fragrance emitted by the fragrance substance is not easily adsorbed by the adsorption material, so that the fragrance loss is less, and the fragrance is more intense during smoking. Or, the front section of the flavoring section adopts a fragrant material, and the rear section is added with a fragrant material for obtaining double or multiple smoke fragrances.
The filter stick containing the firmware is characterized in that the firmware which is arranged corresponding to the flow channel and functions is wrapped in the forming paper, and the firmware is a plurality of end-to-end connected filter sticks. I.e. the next flue gas inlet is connected with the last flue gas outlet.
An acetate fiber layer is arranged between the fixing piece and the forming paper or the tipping paper.
Has the advantages that:
the utility model discloses can extend the flue gas route, increase flue gas cooling effect, have the harm of subtracting and fall burnt, the fragrant smell is protected moist, improve the flue gas state, promote functions such as sense organ quality.
The adsorption and flavoring functions of the utility model are superior to those of flavoring filter rods manufactured by the traditional method. The smoke is adsorbed and separated from the perfuming process, certain harmful ingredients in the smoke are adsorbed and removed firstly, and the harmful ingredients are not contacted with the fragrant substances and cannot pollute or react with the fragrant substances to cause harm to the fragrance or bring peculiar smell. The flavor is purer, the smoking taste is better, and the smoking is healthier and more environment-friendly.
Drawings
Fig. 1 is an axial sectional structural view of the fastener of the present invention;
figure 2 is a schematic cross-sectional view of a filter rod containing a fastener.
In the figure, 1-flue gas inlet; 2-an adsorption section; 3-an adsorbing material; 4-a unidirectional osmosis membrane; 5-a perfuming section; 6-a scented material; 7-a flue gas outlet; 10-forming paper; 20-end surface of the filter stick; 30-firmware; 40-acetate fiber filter element.
Detailed Description
As shown in fig. 1, the flow channel is provided with a flue gas flow path corresponding to the function of the firmware, and the flue gas flow path is sequentially provided with a flue gas inlet, an adsorption section, an aroma adding section and a flue gas outlet according to the flow direction of flue gas; the adsorption section is embedded with adsorption material, and the perfuming section is embedded with fragrance material. The adsorption material is coated on the inner wall of the adsorption section, and the fragrance material is coated on the inner wall of the perfuming section. The thickness of the absorbing material is thinner, and the thickness of the perfuming material is thicker.
A one-way permeable membrane is arranged between the adsorption section and the flavoring section.
The filter stick containing the fixing piece shown in figure 2 is provided with two filter sticks which are connected in a tail-in-tail mode, and an acetate fiber layer is arranged between the fixing piece and the forming paper. A cellulose acetate filter section is also arranged between the two fixed pieces.
Claims (5)
1. A dual function firmware, comprising: the firmware is provided with a flue gas circulation path, and the flue gas circulation path is sequentially provided with a flue gas inlet, an adsorption section, a flavoring section and a flue gas outlet according to the flow direction of flue gas; the adsorption section is embedded with adsorption material, and the perfuming section is embedded with fragrance material.
2. The dual-function firmware of claim 1, wherein: the adsorption material is coated on the inner wall of the adsorption section, and the fragrance material is coated on the inner wall of the perfuming section.
3. The dual-function firmware of claim 1 or 2, wherein:
the thickness of the absorbing material is thinner, and the thickness of the perfuming material is thicker.
4. A filter stick containing a firmware is characterized in that: the dual function fastener of claim 1, wrapped in a paper form or tipping paper, said fastener being either end-to-end.
5. A filter stick comprising firmware according to claim 4, wherein: an acetate fiber layer is arranged between the fixing piece and the forming paper or the tipping paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020310543.4U CN212260458U (en) | 2020-03-13 | 2020-03-13 | Dual-function firmware and filter stick thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020310543.4U CN212260458U (en) | 2020-03-13 | 2020-03-13 | Dual-function firmware and filter stick thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212260458U true CN212260458U (en) | 2021-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020310543.4U Active CN212260458U (en) | 2020-03-13 | 2020-03-13 | Dual-function firmware and filter stick thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212260458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436652A (en) * | 2020-03-13 | 2020-07-24 | 南通烟滤嘴有限责任公司 | Firmware with flow channel corresponding to function and filter stick thereof |
-
2020
- 2020-03-13 CN CN202020310543.4U patent/CN212260458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436652A (en) * | 2020-03-13 | 2020-07-24 | 南通烟滤嘴有限责任公司 | Firmware with flow channel corresponding to function and filter stick thereof |
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