CN214431744U - Supporting and cooling unit using reconstituted tobacco sheets as inner tube and heating cigarette comprising same - Google Patents
Supporting and cooling unit using reconstituted tobacco sheets as inner tube and heating cigarette comprising same Download PDFInfo
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- CN214431744U CN214431744U CN202023061643.7U CN202023061643U CN214431744U CN 214431744 U CN214431744 U CN 214431744U CN 202023061643 U CN202023061643 U CN 202023061643U CN 214431744 U CN214431744 U CN 214431744U
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Abstract
The utility model discloses a supporting and cooling unit taking reconstituted tobacco sheets as inner tubes and a heating cigarette comprising the same, wherein the supporting and cooling unit is provided with a tube wall (21) and an axial tube cavity (22); the pipe wall (21) sequentially comprises an outer wrapping layer (211), a groove corrugated layer (213) and an inner wrapping layer (212), wherein the inner wrapping layer (212) is close to the pipe cavity (22); the inner wrapping layer (212) is a reconstituted tobacco sheet; the inner wrapping layer (212) is provided with a flavoring component (214). The inner wrapping layer (212) is a reconstituted tobacco sheet which has higher adsorbability compared with a paper base material, so that the reconstituted tobacco sheet can adsorb more spices while maintaining the supporting performance of the reconstituted tobacco sheet, and the problem that the supporting performance and the adsorbability of the paper base material are difficult is solved; compared with the cellulose acetate sheet, the reconstituted tobacco sheet does not collapse and release negative smell after being heated, and the taste absorption quality of the heated product is ensured.
Description
Technical Field
The utility model relates to a heating cigarette field, concretely relates to heating cigarette supports section cooling unit and uses its cigarette.
Background
A heated non-combustible smoking article is a smoking article for use with a heating element. The filter stick part for heating the tobacco products is mainly formed by ternary combination of a supporting section, a cooling section and a filtering unit. At present, in order to reduce the adsorption of the support section to the aerosol and reduce the interception of the support section to the smoke generated by the aerosol generation section, the support section mainly adopts a hollow paper tube or a hollow acetate fiber rod and the like.
The hollow paper tube is manufactured by laminating two to three layers of paper base materials, the thickness of the tube wall of the paper hollow tube is limited by the material characteristics of the paper base materials, the thickness of the tube wall can only be 0.02-0.05mm generally, the support performance of the paper hollow tube is insufficient due to too small thickness of the tube wall, and the hollow paper tube can generate large deformation and cannot rebound when passing through a cutter, so that the production efficiency and the product quality are seriously influenced.
At present, the cooling section is mostly a gathered polylactic acid film, the adhesion is easy to occur between the two films after heat absorption, the smoke volume is reduced, the cooling effect is not ideal, and the temperature entering the oral cavity of a consumer is high. In addition, flavoring the smoke is also essential to increase the smoking quality of the consumer.
Therefore, in the field of heating cigarette, people hope that the supporting section can also have cooling and aroma-enhancing effects, however, the adsorption of the hollow paper tube paper base material to cooling materials and spices is low, if the adsorption quantity of the hollow paper tube paper base material to the cooling materials and the spices is to be improved, the porosity of the hollow paper tube paper base material needs to be improved, but the increase of the porosity can cause the rebound rate of the hollow paper base material to be reduced, and further causes the supporting performance to be reduced, so that the supporting performance and the adsorption performance of the hollow paper tube used in the prior art cannot be simultaneously considered.
Compared with a hollow paper tube, the hollow acetate fiber rod has higher adsorbability, but the acetate fiber can collapse and release sour and burnt smell when the temperature is too high, and because the supporting section is a first station for passing high-temperature aerosol, the hollow acetate fiber rod can release negative smell when the temperature is too high, so that the adsorbability of a heating product is influenced.
In order to solve the above problems, the utility model is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a supporting cooling unit with reconstituted tobacco sheets as inner tubes, which is provided with a tube wall 21 and an axial tube cavity 22;
the pipe wall 21 sequentially comprises an outer wrapping layer 211, a groove corrugated layer 213 and an inner wrapping layer 212, wherein the inner wrapping layer 212 is close to the pipe cavity 22;
the inner wrapping layer 212 is a reconstituted tobacco sheet; the inner wrapper 212 has a flavouring component 214 thereon.
Preferably, said perfuming means 24 is selected from a polyethylene glycol layer or a perfume layer.
Preferably, the fluted corrugated layer 213 is formed by rolling a sheet material selected from a group consisting of a cellulose acetate sheet, a paper material, a polyethylene sheet, a polypropylene sheet, a polyvinyl chloride sheet, a polyethylene terephthalate sheet, and a polylactic acid sheet, and has a thickness of 0.02mm to 0.2 mm.
Preferably, the corrugated layer is formed by rolling a cellulose acetate sheet, a paper material, a polyethylene sheet, a polypropylene sheet, a polyvinyl chloride sheet, a polyethylene terephthalate sheet or a polylactic acid sheet, so that the mechanical strength of the corrugated layer can be improved, the corrugated layer can be prevented from being crushed, and the density of the sheet material can be improved, and the adsorbability and the thermoplasticity of the sheet material can be reduced.
Preferably, the shape of the corrugation of the groove corrugated layer 213 is arc, V, U or trapezoid, the thickness of the groove corrugated layer 213 is 0.3mm-3mm, and more preferably, the thickness of the groove corrugated layer 213 is 0.5mm-2 mm.
Preferably, the tube wall 21 comprises one or more layers of fluted corrugations 213 and an inner wrapper 212 arranged in series.
The utility model discloses the second aspect provides a heating cigarette props up, and it includes in proper order: the smoke generating unit 1, the supporting and cooling unit and the filtering unit 3;
the supporting and cooling unit and the filtering unit 3 are wrapped by formed paper to form a filter tip, and the smoking unit 1 and the filter tip are connected by tipping paper;
the length of the supporting and cooling unit is 25% -75% of the total length of the filter tip.
The smoking unit 1 is formed by gathering tobacco materials and can generate aerosol after being heated.
The filter unit 3 is a bundle column formed by longitudinally and parallelly arranging filamentous materials or a folded and gathered sheet material, and is a part contacting with the lip end.
The heating cigarette also comprises a hollow pipe section or a cooling section which is positioned between the supporting and cooling unit and the filtering unit 3. The utility model discloses well heating cigarette indicates heating type cigarette.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the inner wrapping layer 212 of the supporting and cooling unit of the utility model is a reconstituted tobacco sheet, and compared with a paper base material, the reconstituted tobacco sheet has higher adsorbability, so that more spices are adsorbed while the supporting performance is kept, and the smoke is flavored; compared with the cellulose acetate sheet, the reconstituted tobacco sheet does not collapse and release negative smell after being heated, and the taste absorption quality of the heated product is ensured. After being smoked by a sensory staff, the cigarette adopting the reconstituted tobacco sheet as the inner wrapping layer 212 is superior to the cigarette adopting a paper base material or an acetate fiber sheet filtering unit as the inner wrapping layer 212 in the indexes of miscellaneous gas, irritation and taste. And the utility model discloses a contribution point is in, regard as interior wrapping layer 212 with the reconstituted tobacco thin slice, for prior art, has not only solved the problem that paper substrate support performance and adsorption performance are dilemma, has still solved the problem that the acetate fiber sheet released negative smell after being heated.
2. The reconstituted tobacco sheet can reduce the smoke temperature, and in addition, the reconstituted tobacco sheet serving as the inner wrapping layer 212 also has the function of enriching the tobacco fragrance, so that the tobacco fragrance is richer and fuller.
3. The utility model discloses the support cooling unit of using reconstituted tobacco thin slice as the inner tube of preparation, no matter realize industrial production easily at cigarette paper enterprise or reconstituted tobacco enterprise. High production efficiency and can reuse the waste materials of the tobacco leaves.
4. The utility model discloses the pipe wall 21 that supports cooling unit has slot flute layer 213, slot flute layer 213 can improve the elasticity of pipe wall 21, makes the pipe wall 21 that supports cooling unit can kick-back through the deformation part behind the cutter to keep supporting cooling unit's shape, improved the production efficiency and the product quality that support cooling unit and operate computer adaptability and cigarette.
Drawings
FIG. 1 is a cross-sectional view of a supporting cooling unit of the present invention;
FIG. 2 is a diagram of a heating cigarette structure of the present invention;
reference designations in the description of the drawings: 1-smoke generating unit, 2-supporting cooling unit, 3-filtering unit, 21-pipe wall, 22-pipe cavity, 211-outer wrapping layer, 212-inner wrapping layer and 213-groove corrugated layer.
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
This embodiment a heating cigarette props up sample, it includes in proper order: the device comprises a smoking unit 1, a supporting cooling unit 2 and a filtering unit 3;
the supporting cooling unit 2 and the filtering unit 3 are wrapped by formed paper to form a filter tip, and the smoking unit 1 and the filter tip are connected by tipping paper;
the length of the supporting and cooling unit 2 is 50% of the total length of the filter rod.
The supporting cooling unit 2 takes a reconstituted tobacco sheet as an inner tube, and the supporting cooling unit 2 is provided with a tube wall 21 and an axial tube cavity 22;
the pipe wall 21 sequentially comprises an outer wrapping layer 211, a groove corrugated layer 213 and an inner wrapping layer 212, wherein the inner wrapping layer 212 is close to the pipe cavity 22;
the inner wrapping layer 212 is a reconstituted tobacco sheet; the inner wrapper 212 has a flavouring component 214 thereon.
The flavouring component 24 is selected from a polyethylene glycol layer or a perfume layer.
The fluted corrugated layer 213 is formed by rolling a sheet material selected from paper having a thickness of 0.02mm to 0.2 mm.
The shape of the flute corrugated layer 213 is U-shaped, and the thickness of the flute corrugated layer 213 is 2 mm.
The tube wall 21 comprises a layer of fluted corrugations 213 and an inner wrapper 212 arranged in series.
The smoking unit 1 is formed by gathering tobacco materials, can generate aerosol after being heated, and has the length of 15 mm.
The filtering unit 3 is a polylactic acid fiber tow rod, and the length of the filtering unit is 10 mm.
Wherein the reconstituted tobacco sheet is soaked in a flavoring agent prior to being used as the inner wrapping layer 212, so that the flavoring agent forms a flavoring element 214 on the surface thereof.
Comparative example 1
The comparative example is the preparation of a heated cigarette reference sample 1, the structure of which is consistent with that of the heated cigarette sample in the example 1, and the difference is only that the wrapping layer 212 in the supporting and cooling unit of the cigarette reference sample 1 is a paper substrate.
As in example 1, the paper substrate is soaked in the fragrance prior to serving as the inner wrapper 212, so that the fragrance forms a fragrancing means 214 on its surface.
Comparative example 2
The comparative example is the preparation of a heated cigarette reference sample 2, the structure of which is consistent with that of the heated cigarette sample in the example 1, and the difference is only that the wrapping layer 212 in the supporting and cooling unit of the cigarette reference sample 2 is an acetate fiber sheet.
As in example 1, the paper substrate is soaked in the fragrance prior to serving as the inner wrapper 212, so that the fragrance forms a fragrancing means 214 on its surface.
Please refer to 3 experts with sensory evaluation qualification, and refer to the qynzy.j07.022-2015 standard to perform sensory evaluation on the heated cigarette sample, the heated cigarette reference sample 1 and the heated cigarette reference sample 2, and the results are shown in table 1 (the average value of the evaluation results of the 3 sensory evaluation experts).
TABLE 1 sensory quality recording chart for heated cigarette
The standard is as follows: QYNZY.J07.022-2015
As can be seen from Table 2, after the evaluation by the sensory evaluation, the cigarette using the reconstituted tobacco sheet as the inner wrapping layer 212 is superior to the cigarette using the paper base material or the cellulose acetate sheet filter unit as the inner wrapping layer 212 in terms of miscellaneous gas, irritation and taste index.
Claims (6)
1. A supporting and cooling unit using reconstituted tobacco sheets as an inner tube is characterized in that the supporting and cooling unit is provided with a tube wall (21) and an axial tube cavity (22);
the pipe wall (21) sequentially comprises an outer wrapping layer (211), a groove corrugated layer (213) and an inner wrapping layer (212), and the inner wrapping layer (212) is close to the pipe cavity (22);
the inner wrapping layer (212) is a reconstituted tobacco sheet; the inner wrapping layer (212) is provided with a flavoring component (214).
2. The supporting cooling unit according to claim 1, characterized in that said fragrancing means (214) are chosen from a polyethylene glycol layer or a perfume layer.
3. The supporting cooling unit according to claim 1, wherein the fluted corrugated layer (213) is formed by rolling a sheet material selected from a group consisting of a cellulose acetate sheet, a paper material, a polyethylene sheet, a polypropylene sheet, a polyvinyl chloride sheet, a polyethylene terephthalate sheet, or a polylactic acid sheet, and the thickness of the sheet material is 0.02mm-0.2 mm.
4. The supporting cooling unit according to claim 1, wherein the shape of the flutes of the flute corrugated layer (213) is arc-shaped, V-shaped, U-shaped or trapezoidal, and the thickness of the flute corrugated layer (213) is 0.3mm-3 mm.
5. The supporting cooling unit according to claim 1, wherein the tube wall (21) comprises one or more layers of sequentially arranged fluted corrugations (213) and an inner wrapper (212).
6. A heated cigarette, characterized in that it comprises in order: a smoking unit (1), a supporting cooling unit according to any of claims 1-5 and a filter unit (3);
the supporting and cooling unit and the filtering unit (3) are wrapped by forming paper to form a filter tip, and the smoking unit (1) and the filter tip are connected by tipping paper;
the length of the supporting and cooling unit is 25% -75% of the total length of the filter tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061643.7U CN214431744U (en) | 2020-12-17 | 2020-12-17 | Supporting and cooling unit using reconstituted tobacco sheets as inner tube and heating cigarette comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061643.7U CN214431744U (en) | 2020-12-17 | 2020-12-17 | Supporting and cooling unit using reconstituted tobacco sheets as inner tube and heating cigarette comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214431744U true CN214431744U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023061643.7U Active CN214431744U (en) | 2020-12-17 | 2020-12-17 | Supporting and cooling unit using reconstituted tobacco sheets as inner tube and heating cigarette comprising same |
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| CN (1) | CN214431744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431519A (en) * | 2022-01-30 | 2022-05-06 | 河南中烟工业有限责任公司 | Heating cigarette with aroma enhancement function and preparation method thereof |
| CN114504122A (en) * | 2022-01-30 | 2022-05-17 | 河南中烟工业有限责任公司 | Method for compensating smoke amount of heated cigarette and heated cigarette |
-
2020
- 2020-12-17 CN CN202023061643.7U patent/CN214431744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431519A (en) * | 2022-01-30 | 2022-05-06 | 河南中烟工业有限责任公司 | Heating cigarette with aroma enhancement function and preparation method thereof |
| CN114504122A (en) * | 2022-01-30 | 2022-05-17 | 河南中烟工业有限责任公司 | Method for compensating smoke amount of heated cigarette and heated cigarette |
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