CN111480881A - Cooling filter tip, heating non-combustion cigarette and application - Google Patents
Cooling filter tip, heating non-combustion cigarette and application Download PDFInfo
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- CN111480881A CN111480881A CN201910072310.7A CN201910072310A CN111480881A CN 111480881 A CN111480881 A CN 111480881A CN 201910072310 A CN201910072310 A CN 201910072310A CN 111480881 A CN111480881 A CN 111480881A
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Abstract
The invention relates to a cooling filter tip, a cigarette which is not combusted during heating and application, and the cooling filter tip comprises a cooling section, wherein the cooling section comprises carriers with cooling materials applied to the surfaces, and the carriers are distributed in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material comprises at least one of vegetable wax, beeswax, mineral wax and synthetic wax. The invention can effectively reduce the temperature of the flue gas inlet, and the reduction range can reach more than 10 ℃.
Description
Technical Field
The invention relates to a cooling filter tip, a heating non-combustion cigarette and application, and belongs to the field of tobacco products.
Background
The heat non-combustible cigarette is rapidly accepted by traditional tobacco users due to the characteristics of environmental protection, low harm and high safety, the market of the traditional cigarette is occupied at a higher speed, various large tobacco companies pay high attention to the research and development of heat non-combustible cigarette products, the heat non-combustible cigarette products serve as long-term strategic targets of future tobacco products, and some tobacco companies develop commercialized products.
At present, the heating temperature of the main cigarette that does not burn of heating is between 200~300 ℃, and the heating utensil mainly has central heating and surrounding heating to the heating mode of tobacco material, and whichever kind of heating mode receives the evaporation of moisture in the tobacco material for three preceding mouth temperatures of flue gas are higher, bring the impression of scalding the mouth for the smoker, so the flue gas cooling of the cigarette that does not burn of heating seems especially important. At present, the smoke cooling mode for heating the non-burning cigarettes on the market has multiple modes such as hollow pipe cooling, organic phase-change material cooling, punching cooling and the like, wherein the hollow pipe cooling and punching cooling effects are general, but the smoke can be diluted, so that the taste is lightened, and the smoking experience is influenced; the organic phase-change material has a good cooling effect, can be freely combined according to needs, has less interception to smoke and has good smoke taste.
Disclosure of Invention
Aiming at the defects of the prior art, one of the purposes of the invention is to provide a cooling filter tip and a heating non-combustion cigarette, which can reduce the temperature of a smoke inlet and improve the smoking experience; the invention also aims to provide the application of the wax substances in the cooling filter tip.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a cooling tip rod comprises a cooling section, wherein the cooling section comprises carriers with cooling materials applied to the surfaces, and the carriers are distributed in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material comprises at least one of vegetable wax, beeswax, mineral wax and synthetic wax.
Therefore, the comparison temperature of the used cooling material is 50-120 ℃, when high-temperature flue gas passes through the cooling section, the high-temperature flue gas is contacted with the cooling material on the surface of the carrier, the cooling material absorbs heat in the flue gas, phase change occurs, the temperature of the flue gas is effectively reduced, and the temperature of the flue gas can be reduced by more than 10 ℃. In addition, the wax substances are applied to the surface of the carrier to form a wax layer on the surface of the carrier, so that the interception effect of the carrier on the smoke can be effectively reduced, and the taste of the smoke is ensured.
Preferably, the temperature-reducing material is plant wax, the plant wax usually contains higher fatty acid and triterpenes, for example, the waxy component on the surface of the tobacco leaf surface contains triterpenes (see the literature, "waxy component and content research on the surface of tobacco leaf," northwest agro-academy, 2014,23 (4): 140-145), and the triterpenes are gradually released along with the progress of smoking, so that the smoking experience can be effectively improved.
Further, the vegetable wax is extracted from tobacco. Alternatively, the wax may be extracted from tobacco using prior art methods for extracting wax from plant surfaces.
Further, the cooling material also comprises fatty acid substances. Thus, a mixture of wax and fatty acid is formed, and optionally, higher fatty acid capable of changing phase and cooling is selected, and the higher fatty acid is beneficial to the smoking taste, such as increasing the green flavor of the smoke.
Further, the fatty acid substance is a higher fatty acid substance, and further, the higher fatty acid substance is at least one of palmitic acid, stearic acid, linoleic acid and linolenic acid.
Further, the carrier is paper. So, form the paper cooling zone, the applicant finds through the experiment that when using paper as the carrier, the cooling effect is more obvious because the area of contact of the cooling material on surface and flue gas is bigger.
Further, the cooling material is applied to the carrier by one of a liquid immersion method, a coating method, and a powder gluing method.
Further, the cooling material is bonded to the carrier through an adhesive, the adhesive is a hot melt adhesive or a thermoplastic, optionally, such as: EVA hot melt adhesive, cigarette hot melt adhesive, polylactic acid thermoplastic agent and the like.
Preferably, the melting temperature of the hot melt adhesive or the thermoplastic plastic is between 40 ℃ and 70 ℃, the hot melt adhesive or the thermoplastic plastic is solid at normal temperature and does not contain water, so that the phenomenon that in the manufacturing process, when wax particles are bonded, the wax is subjected to phase change due to the fact that the melting temperature of the hot melt adhesive or the thermoplastic plastic is too high, and the effect of cooling is lost can be prevented.
Further, the porosity of the cooling section is 10% to 90%, typically 20% to 85%, preferably 40% to 80%. Through the reasonable design to cooling zone porosity, can compromise and inhale and hinder and the cooling effect, obtain good suction and experience.
Further, the carriers are arranged orderly or disorderly in the cooling section. Optionally, the carrier is sheet-shaped and is repeatedly bent or bent in the columnar space to form a cooling section, or the carrier is filiform and is orderly or disorderly arranged in the columnar space to form the cooling section.
Further, the total surface area of the cooling section per 1mm length area is 100-800 mm2Typically 200-700mm2Further 300-600 mm2。
Further, the ratio of the cross-sectional area of the cooling section to the cross-sectional area of the filtering section is 1-10: 10. The specific proportion can be selected according to the needs.
Further, the device also comprises a filtering section connected to one end of the cooling section.
Optionally, the filter segments are made of tow material.
Optionally, the filter segment is an acetate filter rod.
A cigarette without burning by heating comprises a smoking section and the cooling filter rod, wherein the smoking section is connected with the cooling filter rod.
Use of a wax-like substance in a cooling tip, wherein the wax-like substance comprises at least one of vegetable wax, beeswax, mineral wax and synthetic wax.
Compared with the prior art, the invention has the following beneficial effects:
(1) the temperature of the flue gas inlet is effectively reduced, and compared with a common filter tip, the temperature of the flue gas can be further reduced by more than 10 ℃;
(2) the characteristic that the wax phase-change material absorbs heat during phase change is utilized, so that the temperature of smoke in the first three mouths of the cigarette which is not burnt can be effectively reduced.
(3) When the mixture of the vegetable wax and the fatty acid substances is used as the phase-change material of the cooling section, the smoking taste of the cigarette which is not combusted by heating can be further improved.
Drawings
Fig. 1 is a schematic structural diagram of a cooling tip rod of the present invention.
FIG. 2 is a schematic view of the cigarette made by the invention by connecting the cooling filter rod of FIG. 1 with tobacco material.
In the figure, 1-cooling section, 2-filtering section, 3-wrapping paper and 4-smoking section.
Detailed Description
The present invention will be described in detail with reference to examples. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
Example 1
A cooling tip rod comprises a cooling section, wherein the cooling section comprises carriers with cooling materials applied to the surfaces, and the carriers are distributed in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material comprises vegetable wax. The vegetable wax is extracted from tobacco.
The preparation method of the cigarette without burning by heating in the embodiment is as follows:
1) heating and extracting wax on the surface of tobacco with organic solvent, evaporating and concentrating the solvent into extract.
2) Dispersing and dissolving appropriate amount of the extract with ethanol, uniformly coating on cellulose paper, and air drying or drying at low temperature to completely volatilize ethanol.
3) The paper coated with the tobacco wax is cut, indented and the like, then is rolled into a cylindrical heating non-combustion cigarette cooling section, then is connected and fixed with the tows through wrapping paper to form a filter stick, and finally is connected with a tobacco material section to form the heating non-combustion cigarette.
4) After the prepared cigarette which is not burnt and heated is smoked by the heating appliance, the smoking taste is improved while the temperature is reduced.
Example 2
A cooling tip rod comprises a cooling section, wherein the cooling section comprises carriers with cooling materials applied to the surfaces, and the carriers are distributed in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material is paraffin.
The preparation method of the cigarette without burning by heating in the embodiment is as follows:
1) the paraffin wax having a melting point of 60 ℃ was melted.
2) And uniformly coating the melted paraffin on the cellulose paper, and cooling to room temperature until the paraffin is solidified.
3) The paraffin-coated paper is cut, indented and the like, then rolled into a cylindrical heating non-combustion cigarette cooling section, then connected and fixed with the tows through wrapping paper to prepare a filter stick, and finally connected with a tobacco material section to prepare the heating non-combustion cigarette.
4) The prepared cigarette which is not burnt can obviously reduce the outlet temperature of smoke after being smoked by a heating appliance.
Example 3:
a cooling tip rod comprises a cooling section, wherein the cooling section comprises carriers with cooling materials applied to the surfaces, and the carriers are distributed in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material is paraffin, in particular paraffin particles.
The preparation method of the cigarette without burning by heating in the embodiment is as follows:
1) making paraffin particles with the diameter less than 1 mm.
2) The hot melt adhesive which has been melted is first applied to the cellulose paper.
3) Quickly adhering the paraffin wax particles on the hot melt adhesive (spraying), and cooling to room temperature until the hot melt adhesive is solidified.
4) The paper with the adhesive paraffin particles is cut, indented, rolled and the like to prepare a cylindrical heating non-combustion cigarette cooling section, then the cylindrical heating non-combustion cigarette cooling section is connected and fixed with the tows through wrapping paper to prepare a filter stick, and finally the filter stick is connected with a tobacco material section to prepare the heating non-combustion cigarette.
The prepared cigarette which is not burnt can obviously reduce the outlet temperature of smoke after being smoked by a heating appliance.
The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the invention, which is defined in the appended claims to which the invention pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.
Claims (10)
1. A cooling tip rod comprises a cooling section and is characterized in that the cooling section comprises carriers with cooling materials applied to the surfaces, and the carriers are distributed in the cooling section to form a plurality of channels penetrating through the cooling section; the cooling material comprises at least one of vegetable wax, beeswax, mineral wax and synthetic wax.
2. The cooling filter rod of claim 1, wherein the cooling material is a vegetable wax, preferably the vegetable wax is extracted from tobacco.
3. The cooling tip rod of claim 1, wherein the cooling material further comprises a fatty acid-based substance.
4. A cooling tip according to any one of claims 1 to 3, wherein the carrier is paper.
5. A cooling tip according to any one of claims 1 to 3, wherein the cooling material is applied to the carrier by one of a liquid immersion method, a coating method, and a powder gluing method.
6. A cooling tip rod according to any one of claims 1 to 3, wherein the cooling material is bonded to the carrier by an adhesive, and the adhesive is a hot melt adhesive or a thermoplastic.
7. A cooling plug according to any one of claims 1 to 3, wherein the porosity of the cooling segment is between 10% and 90%, typically between 20% and 85%, preferably between 40% and 80%.
8. A cooling tip as claimed in any one of claims 1 to 3, wherein the total surface area of the cooling zone per 1mm length zone is 100-800 mm2。
9. A heated non-combustible cigarette comprising a smoking section and a cooling filter rod according to any one of claims 1 to 8, the smoking section being connected to the cooling filter rod.
10. Use of a wax-like substance in a cooling tip, wherein the wax-like substance comprises at least one of vegetable wax, beeswax, mineral wax and synthetic wax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072310.7A CN111480881A (en) | 2019-01-25 | 2019-01-25 | Cooling filter tip, heating non-combustion cigarette and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072310.7A CN111480881A (en) | 2019-01-25 | 2019-01-25 | Cooling filter tip, heating non-combustion cigarette and application |
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| CN111480881A true CN111480881A (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910072310.7A Pending CN111480881A (en) | 2019-01-25 | 2019-01-25 | Cooling filter tip, heating non-combustion cigarette and application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237297A (en) * | 2020-11-09 | 2021-01-19 | 云南纯旭生物科技有限公司 | High-smoke-concentration heating non-combustible product |
| CN112266770A (en) * | 2020-11-25 | 2021-01-26 | 甘肃烟草工业有限责任公司 | Beeswax/polystyrene composite phase change energy storage material and preparation method and application thereof |
| CN113197337A (en) * | 2021-04-28 | 2021-08-03 | 河南中烟工业有限责任公司 | Heating cigarette cooling section containing layered perovskite and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010531A (en) * | 2011-12-30 | 2014-08-27 | 菲利普莫里斯生产公司 | Aerosol-generating article for use with an aerosol-generating device |
| CN104720101A (en) * | 2015-01-29 | 2015-06-24 | 湖南中烟工业有限责任公司 | Cigarette filter tip and cigarette |
| CN104720112A (en) * | 2015-01-29 | 2015-06-24 | 湖南中烟工业有限责任公司 | Externally-connected cigarette holder for heating non-combustible tobacco |
| CN105996121A (en) * | 2016-06-28 | 2016-10-12 | 云南瑞升烟草技术（集团）有限公司 | Filter stick additive capable of releasing functional substance through phase change and preparation method and application thereof |
| CN107087811A (en) * | 2017-05-26 | 2017-08-25 | 湖北中烟工业有限责任公司 | With reduction flue-gas temperature and the low temperature cigarette for preventing that mouth rod heat from collapsing |
| CN108523220A (en) * | 2018-06-20 | 2018-09-14 | 湖北中烟工业有限责任公司 | A kind of improved cooling filter stick and the low temperature cigarette containing the filter stick |
| CN108903056A (en) * | 2018-06-11 | 2018-11-30 | 福建金闽再造烟叶发展有限公司 | It heats the cigarette filter tip for the cigarette that do not burn and heats the cigarette that do not burn |
-
2019
- 2019-01-25 CN CN201910072310.7A patent/CN111480881A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010531A (en) * | 2011-12-30 | 2014-08-27 | 菲利普莫里斯生产公司 | Aerosol-generating article for use with an aerosol-generating device |
| CN104720101A (en) * | 2015-01-29 | 2015-06-24 | 湖南中烟工业有限责任公司 | Cigarette filter tip and cigarette |
| CN104720112A (en) * | 2015-01-29 | 2015-06-24 | 湖南中烟工业有限责任公司 | Externally-connected cigarette holder for heating non-combustible tobacco |
| CN105996121A (en) * | 2016-06-28 | 2016-10-12 | 云南瑞升烟草技术（集团）有限公司 | Filter stick additive capable of releasing functional substance through phase change and preparation method and application thereof |
| CN107087811A (en) * | 2017-05-26 | 2017-08-25 | 湖北中烟工业有限责任公司 | With reduction flue-gas temperature and the low temperature cigarette for preventing that mouth rod heat from collapsing |
| CN108903056A (en) * | 2018-06-11 | 2018-11-30 | 福建金闽再造烟叶发展有限公司 | It heats the cigarette filter tip for the cigarette that do not burn and heats the cigarette that do not burn |
| CN108523220A (en) * | 2018-06-20 | 2018-09-14 | 湖北中烟工业有限责任公司 | A kind of improved cooling filter stick and the low temperature cigarette containing the filter stick |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237297A (en) * | 2020-11-09 | 2021-01-19 | 云南纯旭生物科技有限公司 | High-smoke-concentration heating non-combustible product |
| CN112266770A (en) * | 2020-11-25 | 2021-01-26 | 甘肃烟草工业有限责任公司 | Beeswax/polystyrene composite phase change energy storage material and preparation method and application thereof |
| CN112266770B (en) * | 2020-11-25 | 2022-02-01 | 甘肃烟草工业有限责任公司 | Beeswax/polystyrene composite phase change energy storage material and preparation method and application thereof |
| CN113197337A (en) * | 2021-04-28 | 2021-08-03 | 河南中烟工业有限责任公司 | Heating cigarette cooling section containing layered perovskite and preparation method thereof |
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Application publication date: 20200804 |