CN210580972U - Cigarette rod capable of being heated and not combusted - Google Patents
Cigarette rod capable of being heated and not combusted Download PDFInfo
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- CN210580972U CN210580972U CN201920731187.0U CN201920731187U CN210580972U CN 210580972 U CN210580972 U CN 210580972U CN 201920731187 U CN201920731187 U CN 201920731187U CN 210580972 U CN210580972 U CN 210580972U
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Abstract
The utility model discloses a cigarette that does not burn in heating props up, and it includes in proper order: the smoking core material section (1), the support section (2) and the filter tip section (3); the support section (2) and the filter section (3) are wrapped by forming paper to form a filter rod, and the smoking core material section (1) and the filter rod are connected by tipping paper; the support section (2) has a tube wall (21) and a lumen (22); the inner part of the tube cavity (22) is provided with a cooling part (24); the length of the support section (2) is 1/3-3/4 of the total length of the filter rod. The utility model discloses the cavity support element holding power in the cigarette props up is strong and effectual to the cooling of flue gas, simultaneously cooling part (24) are graininess or weave strip cooling material, have widened the selection range of cooling material form.
Description
Technical Field
The patent of the utility model relates to a heating does not burn cigarette production technical field, concretely relates to heating does not burn cigarette props up.
Background
Along with the attention of consumers to health problems and the improvement of the demand of individualized experience of cigarette products, the tobacco industry continuously responds to the demand upgrade of consumers and develops various cigarettes with tar and harm reduction. The cigarette heating mode of the non-combustion type cigarette is different from that of the traditional cigarette product, so that the cigarette heating mode can meet the sensory requirements of consumers on the cigarette product and provide healthier smoking experience.
The existing heating non-combustible cigarette mainly comprises a smoking core material section, a support section, a cooling section and a filter tip section, wherein the support section plays a role in supporting the cigarette, the cooling section aims at reducing the temperature of the smoke, the existing cooling section is mostly a gathered polylactic acid film, and the existing heating non-combustible cigarette still has the following problems: 1. the contact area of the smoke and the polylactic acid film is limited, and effective cooling cannot be realized; 2. an airflow channel formed by the gathered polylactic acid film is almost in a straight line form, the retention time of the smoke in the cooling section is short, and the smoke cannot be fully cooled; 3. because the temperature reduction section is not only used for reducing the temperature of the flue gas, but also used for preventing the flue gas from remaining, the form of a temperature reduction material in the temperature reduction section is limited; 4. the cigarette filter comprises a supporting section, a cooling section and a filter section, the structure is complex, and the cigarette preparation process is complex.
The present invention is proposed in order to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cigarette that does not burn by heating, it includes in proper order: a smoking core material segment 1, a support segment 2 and a filter tip segment 3;
the support section 2 and the filter section 3 are wrapped by a piece of wrapping paper to form a filter rod, and the smoking core material section 1 and the filter rod are connected by tipping paper;
the support section 2 has a tube wall 21 and a tube cavity 22;
the inner part of the tube cavity 22 is provided with a cooling part 24;
the cooling component 24 is a granular or woven strip cooling material;
the length of the support section 2 is 1/3-3/4 of the total length of the filter rod.
Preferably, the cooling component 24 is a granular cooling material or a braided strip-shaped cooling material braided by cooling material strips, the cooling material is selected from high polymer materials, and the high polymer materials are selected from cellulose acetate, polylactic acid, polyethylene, polypropylene or polyethylene terephthalate.
Preferably, the pipe wall 21 of the support section 2 is provided with a vent hole 23.
Preferably, the pipe wall 21 of the support section 2 is made by extrusion molding of acetate tow, paper material, non-woven fabric of high polymer material or high polymer material, and the high polymer material is selected from acetate, polylactic acid, polyethylene, polypropylene or polyethylene terephthalate.
Wherein the filter tip section 3 is a cellulose acetate tow or a tow mixed by cellulose acetate and polylactic acid.
The smoking core section 1 is a rod-shaped smoking core formed by filling tobacco shreds containing a smoking agent or reconstituted tobacco containing a flavor substance in a disordered manner.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses having cooling part 24 in the support section, can cooling down the flue gas when supporting a cigarette, cooling part 24 is graininess or weaves strip cooling material simultaneously, and cooling material is big with the area of contact of flue gas to realize more effectual cooling.
2. The utility model discloses cooling part 24 is graininess or weaves strip cooling material, and the air flow channel that cooling part formed is not the straight line, but the curve, so the utility model discloses cooling part 24 has changed the air flow path of flue gas among the cooling part among the prior art to increase the flue gas dwell time in cooling part 24, avoid the direct quick cooling part 24 that passes through of flue gas, further realize the cooling to the flue gas.
3. The utility model discloses added the support section with the cooling section, had the support of the pipe wall 21 of support section 2, the form of cooling material can have more selections, and not only the polylactic acid membrane of gathering together. Meanwhile, the cigarette filter comprises a supporting section and a filter section, the structure is simple, and the cooling effect is still good.
Drawings
FIG. 1 is a schematic structural view of a non-burning cigarette according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a non-burning cigarette according to embodiment 2 of the present invention;
names of reference symbols in the description of the drawings: 1-smoking core material section, 2-support section, 3-filter tip section, 21-tube wall, 22-tube cavity, 23-vent hole, and 24-cooling part.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, which are only illustrative and not restrictive.
Example 1
As shown in fig. 1, the utility model discloses a cigarette that does not burn by heating, it includes in proper order: a smoking core material segment 1, a support segment 2 and a filter tip segment 3;
the support section 2 and the filter section 3 are wrapped by a piece of wrapping paper to form a filter rod, and the smoking core material section 1 and the filter rod are connected by tipping paper;
the support section 2 has a tube wall 21 and a tube cavity 22;
the inner part of the tube cavity 22 is provided with a cooling part 24;
the cooling part 24 is a granular polylactic acid material;
the length of the support section 2 is 1/2 of the total length of the filter rod.
The cooling part 24 is made of granular polylactic acid material.
The pipe wall 21 of the support section 2 is provided with a vent hole 23.
The pipe wall 21 of the supporting section 2 is a paper pipe formed by rolling paper.
Wherein the filter tip section 3 is an acetate fiber tow.
The smoking core material section 1 is a rod-shaped smoking core formed by filling tobacco shreds containing a smoking agent in a disordered manner.
When the cigarette of the embodiment is used for heating the non-combustion cigarette smoking set for smoking, the temperature of smoke entering the mouth of a smoker is found to be 37 ℃, and the smoker feels that the temperature is just suitable for smoking. Therefore, the supporting force of the supporting section 2 of the cigarette in the embodiment is strong, and the cooling effect on the smoke can be considered.
Example 2
As shown in fig. 2, the utility model discloses a cigarette that does not burn by heating, it includes in proper order: a smoking core material segment 1, a support segment 2 and a filter tip segment 3;
the support section 2 and the filter section 3 are wrapped by a piece of wrapping paper to form a filter rod, and the smoking core material section 1 and the filter rod are connected by tipping paper;
the support section 2 has a tube wall 21 and a tube cavity 22;
the inner part of the tube cavity 22 is provided with a cooling part 24;
the cooling component 24 is a braided strip polylactic acid material;
the length of the support section 2 is 1/2 of the total length of the filter rod.
The cooling component 24 is a braided strip-shaped polylactic acid material braided by three polylactic acid strips.
The pipe wall 21 of the support section 2 is provided with a vent hole 23.
The pipe wall 21 of the supporting section 2 is a paper pipe formed by rolling paper.
Wherein the filter tip section 3 is an acetate fiber tow.
The smoking core material section 1 is a rod-shaped smoking core formed by filling tobacco shreds containing a smoking agent in a disordered manner.
When the cigarette of the embodiment is used for heating the non-combustion cigarette smoking set for smoking, the temperature of smoke entering the mouth of a smoker is found to be 35 ℃, and the smoker feels that the temperature is just suitable for smoking. Therefore, the supporting force of the supporting section 2 of the cigarette in the embodiment is strong, and the cooling effect on the smoke can be considered.
Claims (4)
1. A cigarette rod capable of being heated without burning is characterized by sequentially comprising: the smoking core material section (1), the support section (2) and the filter tip section (3);
the support section (2) and the filter section (3) are wrapped by forming paper to form a filter rod, and the smoking core material section (1) and the filter rod are connected by tipping paper;
the support section (2) has a tube wall (21) and a lumen (22);
the inner part of the tube cavity (22) is provided with a cooling part (24);
the cooling component (24) is a granular or woven strip cooling material;
the length of the support section (2) is 1/3-3/4 of the total length of the filter rod.
2. The heated non-combustible cigarette rod of claim 1, wherein the cooling material is selected from a polymeric material selected from cellulose acetate, polylactic acid, polyethylene, polypropylene or polyethylene terephthalate.
3. The heated non-combustible cigarette rod according to claim 1, characterized in that the tubular wall (21) of the support section (2) is provided with ventilation holes (23).
4. The heated non-combustible cigarette rod according to claim 1, characterized in that the tubular wall (21) of the support section (2) is made by extrusion of cellulose acetate tow, paper, non-woven fabric of high polymer material or high polymer material selected from cellulose acetate, polylactic acid, polyethylene, polypropylene or polyethylene terephthalate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731187.0U CN210580972U (en) | 2019-05-21 | 2019-05-21 | Cigarette rod capable of being heated and not combusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731187.0U CN210580972U (en) | 2019-05-21 | 2019-05-21 | Cigarette rod capable of being heated and not combusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210580972U true CN210580972U (en) | 2020-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920731187.0U Active CN210580972U (en) | 2019-05-21 | 2019-05-21 | Cigarette rod capable of being heated and not combusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210580972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140995A (en) * | 2019-05-21 | 2019-08-20 | 云南中烟工业有限责任公司 | It is a kind of to heat the Cigarette that do not burn |
| CN112841753A (en) * | 2020-12-31 | 2021-05-28 | 四川三联新材料有限公司 | Heating element temperature control method, temperature control device and aerosol generating device |
| WO2022111399A1 (en) * | 2020-11-27 | 2022-06-02 | 广东省金叶科技开发有限公司 | Smoke cooling device of heat-not-burn cigarette and heat-not-burn cigarette |
-
2019
- 2019-05-21 CN CN201920731187.0U patent/CN210580972U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140995A (en) * | 2019-05-21 | 2019-08-20 | 云南中烟工业有限责任公司 | It is a kind of to heat the Cigarette that do not burn |
| WO2022111399A1 (en) * | 2020-11-27 | 2022-06-02 | 广东省金叶科技开发有限公司 | Smoke cooling device of heat-not-burn cigarette and heat-not-burn cigarette |
| CN112841753A (en) * | 2020-12-31 | 2021-05-28 | 四川三联新材料有限公司 | Heating element temperature control method, temperature control device and aerosol generating device |
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