CN218104917U - Baked cigarette product containing hollow smoking section - Google Patents
Baked cigarette product containing hollow smoking section Download PDFInfo
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- CN218104917U CN218104917U CN202222508493.2U CN202222508493U CN218104917U CN 218104917 U CN218104917 U CN 218104917U CN 202222508493 U CN202222508493 U CN 202222508493U CN 218104917 U CN218104917 U CN 218104917U
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- Prior art keywords
- heating
- cigarette
- smoking
- reconstituted tobacco
- temperature
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 84
- 230000000391 smoking effect Effects 0.000 title claims abstract description 61
- 238000010438 heat treatment Methods 0.000 claims abstract description 106
- 241000208125 Nicotiana Species 0.000 claims abstract description 46
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 46
- 239000000779 smoke Substances 0.000 claims abstract description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 3
- 235000019505 tobacco product Nutrition 0.000 abstract description 3
- 229920006221 acetate fiber Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The application relates to the technical field of heating non-burning tobacco products, and provides a baked cigarette product containing a hollow smoking section, which comprises a smoking section capable of being inserted with a heating needle, wherein a cavity formed by a temperature-resistant heat-conducting layer is formed in the smoking section and used for inserting the heating needle and not contacting with the heating needle; reconstituted tobacco is filled between the temperature-resistant heat conduction layer and the cigarette paper, and the temperature-resistant heat conduction layer is used for conducting heat generated by the heating needle to the reconstituted tobacco to generate smoke. The application designs a heating cigarette product that contains cavity smoke segment, from the cigarette structure, it can solve the heating needle formula heating cigarette and get the problem that the cigarette in-process reconstituted tobacco is detained in heating appliance, does benefit to the application.
Description
Technical Field
The application relates to the technical field of heating non-burning tobacco products, in particular to a baked cigarette product containing a hollow smoking section.
Background
The tobacco product which is not burnt by heating has the characteristic of less harmful components in smoke, the tubular cigarette structure is generally divided into a smoking section and an acetate fiber section, and the tobacco leaves in the smoking section are just heated to the extent of sufficiently diffusing the smoke, but can not be burnt. The heating needle type heating non-burning cigarette is inserted into the heating cigarette smoking section through the heating needle, the heating needle is in contact with the reconstituted tobacco in the heating cigarette smoking section, and heat is conducted to the reconstituted tobacco to enable the reconstituted tobacco to reach a certain temperature and then generate smoke. This type of heated non-burning cigarette requires the cigarette to be removed after smoking is completed, so that the heated cigarette is separated from the heating needle. In the prior art, a split type heating appliance is mainly adopted, and after smoking of a heated cigarette is finished, a cigarette lifting pot is moved, so that the heated cigarette moves along with the cigarette lifting pot, and separation of the heated cigarette and a heating needle is realized.
The heating needle type heating non-burning cigarette is a mainstream heating non-burning cigarette product at present, and the heating needle is used as a heat source to be in contact with reconstituted tobacco in a smoking section of the heating cigarette to generate smoke. One problem that inevitably brings about is that the reconstituted tobacco is because the carbonized matrix is formed between the heated and heating needles, and this carbonized matrix makes the reconstituted tobacco in the smoking section of the heated cigarette stick to the heating needles in the process of being taken out, and the reconstituted tobacco in the smoking section is retained on the heating needles and needs to be cleaned, otherwise, the next heated cigarette can not be smoked.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned prior art's defect, this application provides a toast cigarette article that contains cavity smoke segment, this application design a heating cigarette article that contains cavity smoke segment, follow a cigarette structure and set out, can solve the heating needle type heating cigarette and get the problem that the tobacco leaf is detained in heating appliance to the in-process reconstituted tobacco.
The application provides a baked cigarette product containing a hollow smoking section, which comprises a smoking section capable of being inserted with a heating needle, wherein a cavity formed by temperature-resistant heat-conducting layers is formed in the smoking section and used for forming a gap after the heating needle is inserted; reconstituted tobacco is filled between the temperature-resistant heat conduction layer and the cigarette paper, and the temperature-resistant heat conduction layer is used for conducting heat generated by the heating needle to the reconstituted tobacco to generate smoke.
In an embodiment of the present application, the temperature-resistant and heat-conductive layer is a tin foil paper layer.
In an embodiment of the application, the heating pins are ceramic heating pins and the maximum temperature is lower than the melting point of the tin foil paper layer.
In an embodiment of the application, the tinfoil layer forms a coaxial cylindrical cavity with a diameter in the range of 2.2mm-2.6mm.
In the embodiment of the application, the diameter of the heating needle is 1.9-2.0mm, and the total length of the heating needle is 22mm; the length of the heating needle inserted into the smoking section is 17-19mm.
In embodiments of the present application, the reconstituted tobacco is in a disordered fill configuration.
The application starts from a cigarette heating structure, designs a hollow smoking section type heating non-combustion cigarette product, which comprises a smoking section capable of being inserted into a heating needle, wherein the smoking section of the heating needle adopts a hollow structure formed by a temperature-resistant heat-conducting layer, and the temperature-resistant heat-conducting layer and cigarette paper are fixed together to regenerate tobacco leaves; the heating needle is not contacted with the reconstituted tobacco in the fuming section, and the heat of the heating needle is transferred to the reconstituted tobacco in the heating cigarette fuming section in a heat radiation conduction mode, so that the heating cigarette is taken out after the smoking of the heating cigarette is finished, and the tobacco retention in the heating appliance is completely avoided due to the fact that the heating needle is not contacted with the fuming section. For the heating needle type heating cigarette, the cigarette structure of the application is adopted, the smoking feeling is not affected basically, and the problem that the reconstituted tobacco leaves are retained in the heating appliance in the taking-out process of the cigarette is solved fundamentally.
Drawings
FIG. 1 is a schematic perspective view of a heated cigarette structure provided by an embodiment of the present application;
FIG. 2 is a schematic plan view of a heated cigarette structure provided by an embodiment of the present application;
fig. 3 is a schematic view of a heated cigarette inserted into a heater pin according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The application provides a baked cigarette product containing a hollow smoking section, which comprises a smoking section capable of being inserted into a heating needle, wherein a cavity formed by a temperature-resistant heat-conducting layer is formed in the smoking section and used for forming a gap after the heating needle is inserted; reconstituted tobacco is filled between the temperature-resistant heat conduction layer and the cigarette paper, and the temperature-resistant heat conduction layer is used for conducting heat generated by the heating needle to the reconstituted tobacco to generate smoke.
The application provides a heating cigarette goods is heating pin type's a cigarette structure, can avoid getting cigarette in-process reconstituted tobacco to be detained in heating utensil and influence the problem of suction.
Referring to fig. 1-3, a structure of a heater pin heated cigarette is shown in some embodiments of the present application. Wherein, 1 is a smoking section, 101 is a tinfoil paper layer, 2 is cigarette paper, and 102 is a heating needle. The tubular cigarette structure of the embodiment of the application is mainly divided into a smoking section 1 and an acetate fiber section, and a cylindrical cigarette tube is formed by cigarette paper 2.
Inside the smoking section 1 described in the embodiment of the present application, preferably tin foil paper layer 101 is used as a temperature-resistant heat conduction layer, which not only can form a coaxial cylindrical hollow structure, but also can be fixed with cigarette paper 2 to heat the reconstituted tobacco in the cigarette smoking section 1.
Wherein, the cigarette paper 2 is made of materials and has a structure which is commonly used in the field. The smoking section 1 is filled with reconstituted tobacco, which is also called tobacco sheet, and is a sheet or filiform regenerated product made of waste tobacco stems, tobacco shreds and other substances in the cigarette processing process. The manufacturing process of the reconstituted tobacco comprises a rolling method, a paper-making method, a thick pulp method and the like; typical paper-process reconstituted tobacco is porous in structure and generally has a thickness of 0.18-0.22mm. In the embodiment of the application, the reconstituted tobacco of the smoking section 1 is in a disordered filling form; the reconstituted tobacco density can be 0.6-1.0g/cm 2 The density of the cigarette is larger than that of a common heating cigarette smoking section, and is generally 1.5 times of that of the common heating cigarette smoking section, so that the cigarette smoking quantity can be ensured.
In the embodiment of the present application, the reconstituted tobacco in the heated cigarette smoking section 1 is secured by the tinfoil paper layer 101 and the cigarette paper 2. The tin foil paper layer 101 mainly contains tin and aluminum and is in a flexible sheet shape; the tin foil paper layer 101 can be resistant to high temperatures (e.g., 400-460 c) and has a melting point higher than the maximum temperature of the heating pins. The tin foil paper layer 101 forms a cylindrical cavity coaxial with the cigarette in the smoking segment 1, into which a heating needle 102 can be inserted. Due to the hollow structure of the heating pin smoking segment 1, the heating pins 102 are not in contact with reconstituted tobacco in the smoking segment 1, and the heating pins 102 are not in contact with the tin foil paper layer 101 (as shown in fig. 3, a gap is formed between the two).
As a preferable temperature-resistant heat conduction layer, the tin foil paper layer 101 uniformly transfers or conducts heat generated by the heating needles 102 to the reconstituted tobacco in a heat radiation manner, so as to generate smoke; therefore, good smoking feeling can be ensured, and the problem that the reconstituted tobacco leaves are retained in the heating appliance in the process of heating the cigarette by the heating needle type heating is fundamentally solved.
In the embodiment of the present application, the heating pins 102 are preferably ceramic heating pins, and the highest temperature is lower than the melting point of the tin foil paper layer. The diameter range of a cylindrical cavity formed by the tin foil paper layers 101 is 2.2mm-2.6mm, and the comprehensive effects of heat conduction, tobacco leaf fixation and the like are good. The heating pins typically have a diameter of 1.9-2.0mm (e.g., 1.95-1.97 mm), and an overall length of 22mm; preferably, the length of the heating needle 102 inserted into the smoking segment 1 is 17-19mm, and more preferably 18mm.
In the embodiments of the present application, the other cigarette structures including the acetate fiber section are consistent with the cigarette structures of the heated cigarette commonly used in the art, and the present application is not particularly limited, and can be prepared by using the conventional process. For example, the total length of the cigarette is a fixed 45mm and the density is at least 0.9g/cm 2 。
By adopting the heating needle type heating cigarette with the hollow smoking section, the heating needle 102 is inserted into the hollow structure in the smoking section 1, and the heat of the heating needle type heating cigarette is transferred to reconstituted tobacco of the smoking section of the heating cigarette in a heat radiation conduction mode, so that good smoking feeling can be brought. After the heating cigarette is sucked, the heating cigarette is taken out, because the heating needle 102 is not contacted with the fuming section 1, the tobacco leaf in the heating appliance is completely prevented from being detained, the problem that the reconstituted tobacco leaves are detained in the heating appliance in the taking-out process of the cigarette is fundamentally solved, the heating appliance does not need to be cleaned, and the heating appliance can be directly used for the next heating cigarette and is beneficial to application.
In order to better understand the technical content of the present application, specific examples are provided below, and the present application is further described in detail. In the examples of the present application, commercially available raw materials were used unless otherwise specified.
Examples
The embodiment provides a heating pin type heating non-combustion cigarette product comprising a hollow smoking section, wherein a cavity formed by a tin foil paper layer 101 is formed in the smoking section 1; the reconstituted tobacco filled disorderly is arranged between the tin foil paper layer 101 and the cigarette paper 2.
Wherein, the diameter of the cylindrical cavity formed by the tin foil paper layer 101 is 2.4mm. The heating needle 102 is a ceramic heating needle, and the highest temperature is lower than the melting point of the tin foil paper layer (resistant to high temperature of 450 ℃). The diameter of the heating needle 102 is 1.96mm, and the total length of the heating needle is 22mm; the length of the heating needle inserted into the smoking segment 1 is 18mm. The reconstituted tobacco has the thickness of 0.20mm and the density of about 0.8g/cm 2 。
Under the same heating temperature, the smoke quantity of the baked cigarette designed by the embodiment is reduced to some extent, but the smoking feeling is good and basically not influenced. The cigarette smoking device can perform smoking of the next heating cigarette without cleaning a heating appliance, and is convenient to use.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The baked cigarette product containing the hollow smoking segment comprises a smoking segment in which a heating needle can be inserted, and is characterized in that a cavity formed by temperature-resistant heat-conducting layers is formed in the smoking segment and used for inserting the heating needle without contacting with the heating needle; reconstituted tobacco is filled between the temperature-resistant heat conduction layer and the cigarette paper, and the temperature-resistant heat conduction layer is used for conducting heat generated by the heating needle to the reconstituted tobacco to generate smoke.
2. The baked smoking article of claim 1, wherein the temperature-resistant heat conductive layer is a tin foil paper layer.
3. The baked smoking article of claim 2, wherein the heater pins are ceramic heater pins and have a maximum temperature below the melting point of the tin foil paper layer.
4. The baked smoking article of claim 2, wherein the tinfoil layer forms a coaxial cylindrical cavity having a diameter in the range of 2.2mm to 2.6mm.
5. The baked smoking article of claim 4, wherein the heater pins have a diameter of 1.9-2.0mm and an overall length of 22mm; the length of the heating needle inserted into the smoking section is 17-19mm.
6. The baked smoking article of any one of claims 1-5, wherein the reconstituted tobacco is in a random fill configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508493.2U CN218104917U (en) | 2022-09-20 | 2022-09-20 | Baked cigarette product containing hollow smoking section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508493.2U CN218104917U (en) | 2022-09-20 | 2022-09-20 | Baked cigarette product containing hollow smoking section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218104917U true CN218104917U (en) | 2022-12-23 |
Family
ID=84531767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222508493.2U Active CN218104917U (en) | 2022-09-20 | 2022-09-20 | Baked cigarette product containing hollow smoking section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218104917U (en) |
-
2022
- 2022-09-20 CN CN202222508493.2U patent/CN218104917U/en active Active
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