CN213719905U - Aroma-enhancing filter stick - Google Patents
Aroma-enhancing filter stick Download PDFInfo
- Publication number
- CN213719905U CN213719905U CN202022004287.9U CN202022004287U CN213719905U CN 213719905 U CN213719905 U CN 213719905U CN 202022004287 U CN202022004287 U CN 202022004287U CN 213719905 U CN213719905 U CN 213719905U
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- China
- Prior art keywords
- filter stick
- flavoring
- aroma
- flavor
- stick body
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- 241000208125 Nicotiana Species 0.000 claims abstract description 35
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 35
- 239000000796 flavoring agent Substances 0.000 claims description 33
- 235000019634 flavors Nutrition 0.000 claims description 33
- 239000011148 porous material Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 7
- 239000003205 fragrance Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000000391 smoking effect Effects 0.000 description 6
- 239000012782 phase change material Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Images
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a flavoring filter stick, which comprises a filter stick body and a flavoring pipe, wherein the flavoring pipe is embedded in the filter stick body; the aroma-releasing pipe is provided with a plurality of aroma-releasing holes which are through holes, the aperture of each aroma-releasing hole is gradually increased along the direction from the tobacco shred end to the lip end of the filter stick body, and the distance between every two adjacent aroma-releasing holes is gradually reduced along the direction from the tobacco shred end to the lip end of the filter stick body. After the cigarette is ignited, the aroma of aroma substances in the aroma enhancement pipe can be uniformly emitted through the aroma release holes of the aroma enhancement pipe according to the characteristics that the smoke temperature at the end, close to the tobacco shred, of the filter stick is high and the smoke temperature at the end, close to the lip, of the filter stick is low.
Description
Technical Field
The utility model relates to a cigarette manufacturing field, more specifically relates to an aroma-enhancing filter rod.
Background
The filter stick aroma enhancement process can effectively improve the smoking flavor of the cigarettes and bring richer smoking experience.
The existing filter stick aroma enhancement process mainly comprises three types, wherein the first type is to add an exploded bead in a filter stick, the second type is to add an aroma carrying pipe in the filter stick, and the third type is to add an aroma carrying thread in the filter stick. The cigarette prepared by the first filter stick aroma enhancement process needs to apply external force to the exploded beads during smoking, so that the exploded beads can release aroma substances after being broken, and the inconvenience of smoking the cigarette is increased. The flavor substances in the flavor carrying tube of the second filter stick flavor enhancement process can only escape from the two ends of the tube, the flavor release is limited, and the suction experience is influenced. The third filter stick aroma enhancement process cannot effectively retain the perfume with high volatility, the fragrance is released unevenly, the loading amount of the perfume is small, and the smoking experience is influenced.
Therefore, how to provide a filter stick with convenient suction and uniform flavor release becomes a technical problem to be solved in the field.
Disclosure of Invention
The utility model aims at providing a novel technical scheme of an aroma-enhancing filter stick with convenient suction and uniform aroma release.
According to the utility model discloses a first aspect provides a fragtant filter rod.
The flavoring filter stick comprises a filter stick body and a flavoring pipe, wherein the flavoring pipe is embedded in the filter stick body; wherein,
the flavoring pipe is provided with a plurality of flavor releasing holes, the flavor releasing holes are through holes, the aperture of each flavor releasing hole is gradually increased along the direction from the cut tobacco end to the lip end of the filter stick body, and the distance between every two adjacent flavor releasing holes is gradually reduced along the direction from the cut tobacco end to the lip end of the filter stick body.
Optionally, the outer diameter of the flavoring pipe is 2mm-4mm, and the inner diameter of the flavoring pipe is 1mm-2 mm.
Optionally, the distance between the flavoring pipe and the end, close to the tobacco shred, of the filter stick body is 5% -10% of the length of the filter stick body.
Optionally, the distance between the flavoring pipe and the near lip end of the filter stick body is 5% -10% of the length of the filter stick body, and the distance between the flavoring pipe and the near lip end of the filter stick body is smaller than the distance between the flavoring pipe and the near tobacco shred end of the filter stick body.
Optionally, the pore size of the fragrance releasing pores is 10 μm to 100 μm.
Optionally, the flavor releasing holes are radially arranged along the direction from the lip end to the tobacco shred end of the filter stick body.
Optionally, an aroma guide groove is further formed in the outer wall surface of the aroma adding pipe, and the aroma guide groove extends from one side, close to the cut tobacco, of the aroma adding pipe to one side, far away from the cut tobacco, of the aroma adding pipe.
Optionally, the fragrance guiding groove is spiral.
Optionally, the distance between adjacent spiral lines of the aroma guide groove is gradually reduced along the direction from the cut tobacco end to the lip end of the filter stick body.
Optionally, the fragrance guiding groove is linear.
After the cigarette is ignited, the aroma of aroma substances in the aroma enhancement pipe can be uniformly emitted through the aroma release holes of the aroma enhancement pipe according to the characteristics that the smoke temperature at the end, close to the tobacco shred, of the filter stick is high and the smoke temperature at the end, close to the lip, of the filter stick is low.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Figure 1 is a schematic structural view of an embodiment of a flavored filter rod of the present disclosure.
The figures are labeled as follows:
the filter stick comprises a filter stick body-1, an aroma adding pipe-2, aroma releasing holes-21 and an aroma guiding groove-22.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1, the flavored filter rods of the present disclosure include a filter rod body 1 and a flavor tube 2. The flavor enhancement tube 2 is embedded in the filter stick body 1. The plug body 1 may have a plug construction as is well known in the art, for example a plug construction consisting of tow and plug wrap. The flavoring pipe 2 contains a flavoring substance, which can be essence or spice. The odor type of the aroma-enhancing filter stick can be adjusted by adding different types of aroma substances.
In particular, the fragrancing tube 2 may be made of a phase-change material in order to increase the rate and amount of fragrance release. Different fragrance substances are added into the phase-change material, so that the fragrance adding pipe 2 can release different fragrances. The phase-change temperature of the phase-change material can be 40-50 ℃. The aroma-increasing pipe 2 made of the phase-change material can release aroma more quickly and efficiently after the cigarette is ignited, so that the smoking experience is more effectively improved.
The aroma-increasing pipe 2 is provided with a plurality of aroma-releasing holes 21, and the aroma-releasing holes 21 are through holes. The aperture of the aroma releasing hole 21 is gradually increased along the direction from the cut tobacco end to the lip end of the filter stick body 1. The distance between the adjacent aroma releasing holes 21 is gradually reduced along the direction from the near tobacco shred end to the near lip end of the filter stick body 1. The distance between adjacent fragrance-releasing holes 21 means the distance between the edges of adjacent fragrance-releasing holes 21 on a line connecting the geometric centers of the adjacent fragrance-releasing holes 21.
The aroma releasing holes 21 on the aroma adding pipe 2 are changed from small to sparse to large and dense along the direction from the tobacco shred end near the filter stick body 1 to the lip end, so that the aroma adding pipe 2 is favorable for more uniformly releasing aroma along with the decrease of the smoke temperature from the tobacco shred end near the aroma adding pipe 2 to the lip end.
After the cigarette is ignited, the aroma of the aroma substances in the aroma adding pipe 2 can be uniformly emitted through the aroma releasing holes 21 of the aroma adding pipe 2 according to the characteristics that the smoke temperature at the end, close to the tobacco shred, of the filter stick is high and the smoke temperature at the end, close to the lip, of the filter stick is low.
In addition, the aroma adding pipe 2 is provided with a central hole extending along the axial direction of the aroma adding pipe 2 and an aroma releasing hole 21 extending along the radial direction of the aroma adding pipe 2, so that the suction resistance of the aroma adding filter stick is reduced, and better suction experience is brought.
In one embodiment of the flavoring filter stick of the present disclosure, the outer diameter of the flavoring tube 2 is 2mm to 4mm, and the inner diameter of the flavoring tube 2 is 1mm to 2 mm.
In one embodiment of the flavoring filter stick disclosed by the disclosure, in order to avoid direct contact of the burning tobacco shreds with the flavoring pipe 2, the distance between the flavoring pipe 2 and the tobacco shred end close to the filter stick body 1 is 5% -10% of the length of the filter stick body 1. The distance between the flavoring pipe 2 and the tobacco shred end close to the filter stick body 1 refers to the distance between one end of the flavoring pipe 2 close to the tobacco shred and the tobacco shred end close to the filter stick body 1.
Further, in order to improve the suction experience and avoid the exposure of the aroma enhancement pipe 2 and ensure the aroma release efficiency, the distance between the aroma enhancement pipe 2 and the near lip end of the filter stick body 1 is 5% -10% of the length of the filter stick body 1, and the distance between the aroma enhancement pipe 2 and the near lip end of the filter stick body 1 is smaller than the distance between the aroma enhancement pipe 2 and the near tobacco shred end of the filter stick body 1. The distance between the flavoring pipe 2 and the near lip end of the filter stick body 1 refers to the distance between one end of the flavoring pipe 2 far away from the tobacco shreds and the near lip end of the filter stick body 1.
In one embodiment of the flavored filter rods of the present disclosure, the pore size of the flavor-releasing pores is 10 μm to 100 μm in order to improve the uniformity of flavor release.
In one embodiment of the flavored filter rod of the present disclosure, in order to improve the uniformity of flavor release, the flavor releasing holes 21 are radially arranged along the direction from the near lip end to the near tobacco end of the filter rod body 1.
In an embodiment of the flavoring filter rod of the present disclosure, the outer wall surface of the flavoring pipe 2 is further provided with a flavor guide groove 22. Fragrance guiding groove 22 extends from the side of flavoring tube 2 adjacent to the tobacco shred to the side of flavoring tube 2 away from the tobacco shred. The provision of the flavour guide slot 22 facilitates more rapid direction of flavour to the near lip end of the flavoured filter rod and reduces the draw resistance of the flavoured filter rod.
Further, in order to improve the uniformity of the fragrance transmission, the fragrance guide groove 22 has a spiral shape.
Furthermore, the distance between adjacent spiral lines of the aroma guide grooves 22 is gradually reduced along the direction from the near tobacco shred end to the near lip end of the filter stick body 1.
Furthermore, in order to improve the uniformity of fragrance conduction, the fragrance guiding groove is in a straight line shape.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. The flavoring filter stick is characterized by comprising a filter stick body and a flavoring pipe, wherein the flavoring pipe is embedded in the filter stick body; wherein,
the flavoring pipe is provided with a plurality of flavor releasing holes, the flavor releasing holes are through holes, the aperture of each flavor releasing hole is gradually increased along the direction from the cut tobacco end to the lip end of the filter stick body, and the distance between every two adjacent flavor releasing holes is gradually reduced along the direction from the cut tobacco end to the lip end of the filter stick body.
2. A flavored filter rod according to claim 1, wherein the outer diameter of the flavor enhancing tube is 2mm to 4mm, and the inner diameter of the flavor enhancing tube is 1mm to 2 mm.
3. The flavoring filter stick according to claim 1, wherein the distance between the flavoring tube and the tobacco shred end near the filter stick body is 5% -10% of the length of the filter stick body.
4. A flavoring filter stick according to claim 3, wherein the distance between the flavoring pipe and the near lip end of the filter stick body is 5% -10% of the length of the filter stick body, and the distance between the flavoring pipe and the near lip end of the filter stick body is smaller than the distance between the flavoring pipe and the near tobacco shred end of the filter stick body.
5. A flavored filter rod according to claim 1, wherein the pore size of the flavor releasing holes is 10 μm to 100 μm.
6. A flavored filter rod according to claim 1, wherein the flavor releasing holes are radially arranged along a direction from the near lip end to the near tobacco end of the filter rod body.
7. The flavoring filter stick according to any one of claims 1 to 6, wherein an outer wall surface of the flavoring tube is further provided with a flavor guide groove, and the flavor guide groove extends from one side of the flavoring tube adjacent to the tobacco shred to one side of the flavoring tube away from the tobacco shred.
8. A flavored filter rod according to claim 7, wherein the flavor directing grooves are helical.
9. A flavored filter stick according to claim 8, wherein the spacing between adjacent spirals of the flavor directing groove decreases gradually along the direction from the tobacco-proximal end to the lip-proximal end of the filter stick body.
10. A flavored filter rod according to claim 7, wherein the flavor guide groove is linear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022004287.9U CN213719905U (en) | 2020-09-14 | 2020-09-14 | Aroma-enhancing filter stick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022004287.9U CN213719905U (en) | 2020-09-14 | 2020-09-14 | Aroma-enhancing filter stick |
Publications (1)
Publication Number | Publication Date |
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CN213719905U true CN213719905U (en) | 2021-07-20 |
Family
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Family Applications (1)
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CN202022004287.9U Active CN213719905U (en) | 2020-09-14 | 2020-09-14 | Aroma-enhancing filter stick |
Country Status (1)
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CN (1) | CN213719905U (en) |
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2020
- 2020-09-14 CN CN202022004287.9U patent/CN213719905U/en active Active
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