CN210043189U - Cigarette for heating non-combustible cigarette - Google Patents
Cigarette for heating non-combustible cigarette Download PDFInfo
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- CN210043189U CN210043189U CN201920598048.5U CN201920598048U CN210043189U CN 210043189 U CN210043189 U CN 210043189U CN 201920598048 U CN201920598048 U CN 201920598048U CN 210043189 U CN210043189 U CN 210043189U
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Abstract
The utility model discloses a cigarette for heating incombustible cigarette, it includes in proper order: a tobacco core section (1), a cooling section (2) and a filter tip section (3); the cooling section (2) is an empty pipe with a pipe wall (21) and a pipe cavity (22), and the inner wall of the pipe wall (21) is a high polymer material non-woven fabric layer (23); the cooling section (2) and the filter tip section (3) are wrapped by forming paper (4) to form a binary composite filter tip, the tobacco core section (1) is wrapped by cigarette paper (5) to form a tobacco section, and the binary composite filter tip and the tobacco section are connected through tipping paper (6). The utility model discloses the cooling section of cigarette reduces holding back to the flue gas when guaranteeing cooling effect, has increased the throughput of flue gas, simultaneously the utility model discloses a cigarette filter rod is binary composite filter tip, and its manufacturing is more simple, and is with low costs.
Description
Technical Field
The utility model relates to a heating does not burn the cigarette field, concretely relates to a cigarette for heating does not burn cigarette.
Background
The cigarette without combustion is heated by an external heat source, the tobacco can release smoke and nicotine only by heating and burning the tobacco, the tobacco temperature is far lower than that of the traditional cigarette, harmful ingredients generated by high-temperature combustion and cracking of the tobacco can be reduced, and harmful chemical ingredients and toxicity of the smoke are greatly reduced; meanwhile, the sidestream smoke is greatly reduced, and the harm of second-hand smoke to non-smoking people is reduced.
The tobacco heating temperature of the cigarette which is not burnt is generally controlled below 400 ℃, the atomization temperature is reached under the condition of 250-350 ℃, and the temperature of the high-temperature atomized smoke entering the oral cavity through the filter section is higher than the temperature of the smoke of the traditional cigarette. The development of a cigarette structure with proper smoke temperature and sufficient smoke quantity is the key of electric heating and non-combustion of the cigarette.
At present, the cigarette of heating among the prior art does not burn and all has adopted the filter rod of multistage formula to handle the flue gas that the cigarette core section produced, and its filter rod is including supporting the section, cooling section, filter tip section, and wherein the temperature of the flue gas that the aim at of cooling section produced in the section of reducing the temperature reduces the cigarette core section, makes its easy entry, adopts the polylactic acid material of gathering together among the prior art for cooling section, and it still has following problem: 1. the smoke generated by the smoke core section is greatly adsorbed while being cooled, and part of smoke can be retained, so that the smoke throughput is low; 2. the polylactic acid material has thermoplasticity, is easy to deform when being heated, and leads the cooling section to collapse, thereby influencing the supporting performance of the cooling section on cigarettes; 3. the cigarette filter stick has a complex structure and high production cost; 4. the aroma loading of the cooling section needs to be carried out independently after the preparation of the cooling section of the cigarette is finished, the process is complex, and the cost is high.
In order to solve the above problems, the utility model is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cigarette for heating incombustible cigarette, it includes in proper order: a tobacco core section 1, a cooling section 2 and a filter tip section 3;
the cooling section 2 is a hollow pipe with a pipe wall 21 and a pipe cavity 22, and the inner wall of the pipe wall 21 is a high polymer material non-woven fabric layer 23;
the cooling section 2 and the filter tip section 3 are wrapped by forming paper 4 to form a binary composite filter tip, the cigarette core section 1 is wrapped by cigarette paper 5 to form a tobacco section, and the binary composite filter tip and the tobacco section are connected by tipping paper 6.
Preferably, the outer wall of the tube wall 21 is one or more of the polymer material non-woven fabric layer, the paper layer, the metal foil layer or the polymer material film, and the polymer material non-woven fabric layer is a polyethylene non-woven fabric layer, a polypropylene non-woven fabric layer, a polyvinyl chloride non-woven fabric layer, a polyethylene terephthalate non-woven fabric layer or a polylactic acid non-woven fabric layer; the high polymer material film is a polyethylene film, a polypropylene film, a polyvinyl chloride film, a polyethylene terephthalate film or a polylactic acid film.
The non-woven fabric layer is a non-transparent material with a latticed surface, is soft in texture, good in toughness and low in thermoplasticity, and has holes on the surface, while the high polymer material film is a transparent material with a smooth surface, is harder in texture, poor in toughness and high in thermoplasticity compared with the non-woven fabric, and has no holes on the surface.
Preferably, the inner wall and the outer wall are at least partially overlapped and then rolled to the inner wall side to form the cooling section 2, wherein the rolling process can be performed along the edge of the sheet formed after the inner wall and the outer wall are completely overlapped and can also be performed along the corner spiral rolling of the sheet formed after the inner wall and the outer wall are partially overlapped. The inner wall material high polymer material non-woven fabric layer and one or more layers of the outer wall material high polymer material non-woven fabric layer, the paper layer, the metal foil layer or the high polymer material film are overlapped together to form the hollow pipe, so that the supporting performance of the pipe wall 21 can be obviously improved.
Preferably, the inner wall of the tube wall 21 has one or both of a fragranced gel layer or a smoke agent layer therein; the flavoring gel layer is selected from a polyethylene glycol layer or a essence layer; the smoke agent layer is selected from a propylene glycol layer or a glycerin layer.
The filter segment 3 is a solid filter formed by acetate fiber tows, polylactic acid tows or tows formed by mixing acetic acid and polylactic acid in proportion.
Wherein the tobacco core section 1 is a rod-shaped tobacco core formed by gathering tobacco leaves or reconstituted tobacco leaves containing flavor substances.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses cooling zone 2 of cigarette props up has lumen 22, in the flue gas cooling that produces cigarette core section 1, reduces holding back to the flue gas to increased the throughput of flue gas, made the flue gas sufficient.
2. The utility model discloses the inner wall of pipe wall 21 of cooling zone 2 of cigarette is the macromolecular material non-woven fabrics layer, makes macromolecular material non-woven fabrics layer with polylactic acid material, polyethylene material, polypropylene material, polyvinyl chloride material or polyethylene glycol terephthalate material, can obviously reduce its thermoplasticity, makes it be difficult for taking place deformation under the condition of being heated, and then has avoided cooling zone 2 to take place to sink after being heated, will inner wall material macromolecular material non-woven fabrics layer with one deck or several layers in outer wall material macromolecular material non-woven fabrics layer, ply, metal foil layer or the macromolecular material membrane overlap together, form the air traffic control again, can obviously improve the support performance of pipe wall 21 of cooling zone 2 to the cigarette.
3. The utility model discloses cooling zone 2 of cigarette can add fragtant material layer or smoke agent layer in the inner wall of pipe wall 21, the inner wall of pipe wall 21 is macromolecular material non-woven fabrics layer, and macromolecular material non-woven fabrics layer surface has tiny hole, so macromolecular material non-woven fabrics layer carries fragrant volume or carries smoke agent volume big, and is better to the release of fragrant substance or smoke substance, simultaneously, the utility model discloses the interpolation fragtant gel layer or the smoke agent layer process of cigarette can be accomplished at cooling zone 2's preparation in-process, has avoided adding fragtant gel layer or smoke agent layer process alone after the preparation of cigarette cooling zone 2 is accomplished, and the course of technology is simplified.
4. The utility model discloses a cigarette filter rod is binary composite filter tip, and manufacturing is more simple, and the cost can reduce by a wide margin, simultaneously, the utility model discloses a binary composite filter tip is almost the same with the ternary composite filter tip of fold polylactic acid as the cooling section of gathering together with the same length to the cooling effect of flue gas.
Drawings
Figure 1 cigarette structure diagram of the utility model
Reference designator names in the description of the drawings: 1-a tobacco core section, 2-a cooling section, 3-a filter section, 4-a forming paper, 5-a cigarette paper, 6-a tipping paper, 21-a tube wall, 22-a tube cavity and 23-a high polymer material non-woven fabric layer.
Detailed Description
The following description of the present invention is further illustrated with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or substitutions based on the teachings of the present invention are all within the protection scope of the present invention.
This embodiment is a cigarette for heating incombustible cigarette, and it includes in proper order: a tobacco core section 1, a cooling section 2 and a filter tip section 3;
the cooling section 2 is a hollow pipe with a pipe wall 21 and a pipe cavity 22, and the inner wall of the pipe wall 21 is a high polymer material non-woven fabric layer 23;
the cooling section 2 and the filter tip section 3 are wrapped by forming paper 4 to form a binary composite filter tip, the cigarette core section 1 is wrapped by cigarette paper 5 to form a tobacco section, and the binary composite filter tip and the tobacco section are connected by tipping paper 6.
The outer wall of the pipe wall 21 is a paper layer, and the high polymer material non-woven fabric layer is a polylactic acid non-woven fabric layer.
The filaments of the polylactic acid material are randomly arranged to form a fiber web structure, and then the polylactic acid non-woven fabric layer is reinforced by a hot bonding method.
Overlapping the inner wall polylactic acid non-woven fabric layer and the outer wall three-layer paper layer, then spirally rolling the inner wall side to form the cooling section 2, and spirally rolling the inner wall side along the angle of a sheet formed by overlapping the inner wall and the outer wall part in the spiral rolling process, wherein the wall thickness of the pipe wall 21 is 0.4mm, and the length of the cooling section 2 is 24 mm.
An aroma-enhancing gel layer is added into the high polymer material non-woven fabric layer 23; the fragranced gel layer is selected from a polyethylene glycol layer.
The filter section 3 is a solid filter made of acetate fiber tow materials with low adsorption and low suction resistance, and the length of the filter section 3 is 8 mm.
The tobacco core section 1 is a rod-shaped tobacco core formed by gathering reconstituted tobacco containing fragrant substances, the length of the tobacco core section 1 is 13mm, and the diameter of the tobacco core section 1 is 7.2 mm.
Claims (3)
1. A cigarette for heating a non-combustible cigarette, characterized in that it comprises in sequence: a tobacco core section (1), a cooling section (2) and a filter tip section (3);
the cooling section (2) is an empty pipe with a pipe wall (21) and a pipe cavity (22), and the inner wall of the pipe wall (21) is a high polymer material non-woven fabric layer (23);
the cooling section (2) and the filter tip section (3) are wrapped by forming paper (4) to form a binary composite filter tip, the tobacco core section (1) is wrapped by cigarette paper (5) to form a tobacco section, and the binary composite filter tip and the tobacco section are connected through tipping paper (6).
2. A cigarette according to claim 1, characterised in that the outer wall of the tube wall (21) is one or more of a non-woven fabric layer of a polymer material, a paper layer, a metal foil layer or a polymer material, and the non-woven fabric layer of a polymer material is a non-woven fabric layer of polyethylene, polypropylene, polyvinyl chloride, polyethylene terephthalate or polylactic acid.
3. The tobacco rod of claim 1 wherein the inner wall of the tube wall (21) has one or both of a flavored gel layer or a smoke producing agent layer therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598048.5U CN210043189U (en) | 2019-04-28 | 2019-04-28 | Cigarette for heating non-combustible cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598048.5U CN210043189U (en) | 2019-04-28 | 2019-04-28 | Cigarette for heating non-combustible cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210043189U true CN210043189U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920598048.5U Active CN210043189U (en) | 2019-04-28 | 2019-04-28 | Cigarette for heating non-combustible cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210043189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037338A (en) * | 2019-04-28 | 2019-07-23 | 云南中烟工业有限责任公司 | It is a kind of for heating the cigarette for the cigarette that do not burn |
| CN111838752A (en) * | 2020-07-03 | 2020-10-30 | 上海华宝生物科技有限公司 | Cooling material for heating non-combustible cigarettes and preparation method thereof |
-
2019
- 2019-04-28 CN CN201920598048.5U patent/CN210043189U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037338A (en) * | 2019-04-28 | 2019-07-23 | 云南中烟工业有限责任公司 | It is a kind of for heating the cigarette for the cigarette that do not burn |
| CN111838752A (en) * | 2020-07-03 | 2020-10-30 | 上海华宝生物科技有限公司 | Cooling material for heating non-combustible cigarettes and preparation method thereof |
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