CN210538880U - Bar-shaped smoking section and cigarette comprising same - Google Patents
Bar-shaped smoking section and cigarette comprising same Download PDFInfo
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- CN210538880U CN210538880U CN201920751936.6U CN201920751936U CN210538880U CN 210538880 U CN210538880 U CN 210538880U CN 201920751936 U CN201920751936 U CN 201920751936U CN 210538880 U CN210538880 U CN 210538880U
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Abstract
The utility model discloses a bar-shaped smoking section which is a hollow bar-shaped structure and is provided with a pipe cavity (1) and a pipe wall (2); the pipe wall (2) is provided with axially extending grooves (21), the openings of the grooves (21) face away from the pipe cavity (1), the grooves (21) axially extend for the whole length of the pipe wall (2), the number of the grooves (21) is N, and N is a positive integer greater than or equal to 2. The utility model also discloses a cigarette that contains the section of fuming. The utility model discloses the section of fuming is big to fuming agent and essence spices load, and the section of fuming introduces the air and has the cooling function concurrently, can not produce the flue gas and hold back, and the method is simple, and production technology is mature, and the cost is very low. The utility model discloses a cigarette does not burn cigarette volume for the heating among the prior art and is showing the increase, and the satisfaction rises, and the flue gas is scorching hot and is showing the reduction, and the aroma volume obviously increases, makes manufacturing cost reduce more than 65%.
Description
Technical Field
The utility model belongs to the technical field of tobacco which is not combusted by heating, and relates to a rod-shaped smoking section, a preparation method thereof and a cigarette containing the same.
Background
With the improvement of living standard, people pay more and more attention to their health problems, and in recent years, the attention on the health problems of smoking is high. In order to meet the changing consumption requirements of various large enterprises at home and abroad, various completely hollow tobacco products for replacing the traditional cigarettes are developed in a dispute. Among these growing fully hollow tobacco products, electronic cigarettes and heat-not-combusted cigarettes are superior.
The electronic cigarette serving as an electronic product is expanded and applied in the tobacco industry, and has the advantages that the smoking variability is strong, the smoke smoking taste can be randomly regulated and controlled by adjusting components of tobacco tar, but the taste, particularly the heat sensation, of the smoke is generated mainly through an electronic atomizer, and is still different from the traditional cigarette which generates smoke through heating, so that the acceptance of old smokers is poor.
The heating non-combustion cigarette is used for heating the smoking section of the cigarette to generate smoke, the acceptance of the smoke taste is better, the smoking section of the current market heating non-combustion cigarette is a reconstituted tobacco sheet filled in an unordered manner, and the smoke amount of the cigarette is insufficient in the smoking process. The insufficient amount of flue gas is mainly due to the following reasons: (1) the reconstituted tobacco lamina used as the smoking segment requires a certain processing strength during the filling process, and also results in a small amount of added flavors and smoke agents; (2) the reconstituted tobacco sheets added with the spices and the smoke agents also need to be subjected to multiple high-temperature treatment procedures, so that the added spices and the smoke agents are seriously volatilized; (3) because the reconstituted tobacco sheets are closely arranged in the smoking section, smoke generated at the front end of the smoking section far away from the filter section can be greatly intercepted at the rear end.
In addition, the cigarette still has the overheated problem of flue gas temperature in the smoking process, this is because the cigarette that heats the incombustible cigarette is shorter, and the heating temperature is high, leads to the flue gas temperature generally higher to appear "boiling hot mouth" phenomenon. There are two current approaches to solving this problem: (1) adding a cooling material into the filter tip section, wherein the common material at present is polylactic acid (PLA); (2) the hollow pipe is used as a filter tip section, and holes are punched on the hollow pipe, so that air is introduced, and ventilation is increased. The first method has the defects that the cost is increased more, and the heat absorption and collapse of the cooling material increase the absorption resistance, so that the sensory quality of smoke is influenced; the second method has the disadvantages that the punching process has high requirements on the processing strength of the punching equipment and the hollow tube, and brings certain difficulty to the manufacture of the filter tip segment, and the processing 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 bar-shaped smoking section which is a hollow bar-shaped structure and is provided with a pipe cavity 1 and a pipe wall 2; the tube wall 2 has an axially extending groove 21, and the opening of the groove 21 faces away from the tube cavity 1.
In a preferred embodiment of the first aspect of the present invention, the groove 21 extends axially the full length of the pipe wall 2.
In the preferred embodiment of the first aspect of the present invention, the number of the grooves 21 is N, N is a positive integer greater than or equal to 2, and more preferably, the number of the grooves 21 is 8-10.
In a preferred embodiment of the first aspect of the present invention, the cross section of the groove 21 is "U" shaped, "V" shaped or arc-shaped; the cross section of the tube cavity 1 is circular, triangular, square or elliptical.
In a preferred embodiment of the first aspect of the present invention, the depth of the groove 21 is 0.5-3mm, and more preferably the depth of the groove 21 is 1-2 mm.
In a preferred embodiment of the first aspect of the present invention, the equivalent diameter of the lumen 1 is 1-4 mm.
More preferably, the cross-section of the lumen 1 is circular and the diameter of the lumen 1 is 2-3 mm.
The second aspect of the present invention provides a method for preparing the rod-shaped smoking segment, comprising the following steps:
(1) crushing the fuming base material into powder to obtain a powdery fuming base material;
(2) mixing the powdered smoking base material obtained in the step (1) with filler, adding a smoking agent and essence perfume, and stirring and mixing to obtain a smoking section mixture;
(3) and (3) forming the smoking section mixture obtained in the step (2) by an injection molding or compression molding method, cutting into sections, and drying to obtain the smoking sections.
In a preferred embodiment of the second aspect of the present invention, in step (1), the smoking substrate is a tobacco leaf, a tobacco stem or a plant material capable of producing a smoking flavor; in the step (2), the filler is cellulose or calcium carbonate, and the smoke agent is glycerol or propylene glycol; the drying time in the step (3) is 2-4 h.
In the preferred embodiment of the second aspect of the utility model, based on the mass percentage, the base material of fuming accounts for 20% -40% of the section of fuming, the stopping accounts for 30% -50% of the section of fuming, the fuming agent accounts for 10% -30% of the section of fuming, essence spices accounts for 5% -20% of the section of fuming.
The cutting step in the step (2) can be carried out according to actual requirements, drying methods such as air drying or drying can be selected for drying, and the drying time can be adjusted according to actual environment; and (4) selecting qualified products or cutting again the smoking section obtained in the step (3) according to the actual drying shrinkage.
The third aspect of the utility model provides a cigarette containing the rod-shaped smoking section, which also comprises a filter tip section.
The smoking section can be combined with filter sections in the forms of acetate fiber tows and the like to manufacture a traditional cigarette, and can also be combined with filter sections in the forms of paper tubes and the like to manufacture a cigarette which is not combusted by heating, and the cigarette is plugged into a cigarette smoking set which is matched with the heating and not combusted by size for smoking. The heating non-combustion cigarette smoking set can be a heating non-combustion cigarette smoking set which is matched with the cigarette in size in a central heating mode, a circumferential heating mode or a mixed heating mode.
Wherein, when the utility model discloses when the cigarette that does not burn is propped up in the heating of central heating mode and is not burnt cigarette smoking set, the airflow channel of the flue gas that lumen 1 produced for the section of fuming (be the airflow channel of smog air current 4 in figure 3), the airflow channel behind the recess 21 for the outside air admission section of fuming (be the airflow channel of cooling air current 3 in figure 3) that is used for cooling off the flue gas. And when the utility model discloses when the cigarette that does not burn is propped up in the heating of circumference heating method and is not burnt cigarette smoking set, the effect of lumen 1 and recess 21 is just opposite, wherein lumen 1 is the airflow channel (being the airflow channel of cooling air current 3 in figure 4) behind the outside air entering section of fuming that is used for cooling off the flue gas, and recess 21 is the airflow channel of the flue gas that the section of fuming produced (being the airflow channel of smog air current 4 in figure 4). And with lumen 1 or recess 21 as the air current passageway of flue gas, can avoid keeping away from the problem that the flue gas that the section front end of fuming of filter tip produced can be held back by a large amount at the rear end, the smog volume of feeling during the suction is big, and the condition that flue gas volume has obvious difference gradually between mouthful can not appear.
In addition, and the ventilation hole on the present appearance all introduces the air with flue gas vertically direction, and outside air gets into a cigarette along with flue gas vertically direction promptly, and the utility model discloses a heating incombustible cigarette props up no matter the heating that is used for central heating mode does not burn cigarette smoking set or the heating that is used for circumference heating mode does not burn cigarette smoking set, and outside air all gets into a cigarette along the direction parallel with the flue gas, simultaneously, the utility model discloses just introduce outside air at the section of fuming, not introduce outside air at the filter tip section, so outside air is bigger with the area of contact of flue gas, mixes more evenly, reduces the temperature of flue gas more easily, has also avoided the problem that the intensity of processing that punches a hole to drilling equipment and filter tip section at the filter tip section requires high moreover. Although the utility model discloses just introduce the outside air at the section of fuming, the cooling air current can be through the heating region of section of heating, nevertheless because the specific heat of air is less, the heat energy that can take out is very little, so cooling air is after the section of fuming rear end and the flue gas mixture near the filter tip section, can reduce the temperature of flue gas, is difficult to appear "boiling hot mouth" phenomenon.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. section of fuming be the bar of moulding plastics or compression moulding to the reconstituted tobacco thin slice of unordered packing, so section of fuming in the section of fuming, the addition of essence spices is unrestricted, under equal weight the utility model discloses section of fuming in the section of fuming add fuming and essence spices total amount be 3-4 times in the reconstituted tobacco thin slice, owing to receive the restriction of working strength, the problem that the fuming and the essence spices addition that cause are not enough in can the perfect solution reconstituted tobacco thin slice. And simultaneously, the utility model discloses the section of fuming of rod form of preparation can directly be used for the manufacturing of cigarette, need not pass through many times high temperature treatment process again, and it is serious to have avoided spices and the fuming agent of interpolation to volatilize, and volatile composition loses few.
2. The utility model discloses a cigarette can be traditional cigarette, also can be for the heating does not burn cigarette and prop up, works as the utility model discloses when the heating does not burn cigarette smoking set that the heating does not burn cigarette props up the heating that is used for central heating mode, the air current passageway of the flue gas that lumen 1 produced for the section of fuming, the air current passageway behind the section of fuming is got into for the outside air that is used for cooling off the flue gas to recess 21. And work as the utility model discloses when the cigarette is supported to the non-combustible heating and is used for the heating of circumference heating mode not to burn cigarette smoking set, the effect of lumen 1 and recess 21 is just opposite, and wherein lumen 1 gets into the airflow channel behind the section of fuming for the outside air that is used for cooling off the flue gas, and recess 21 is the airflow channel of the flue gas that the section of fuming produced. And with lumen 1 or recess 21 as the air current passageway of flue gas, can avoid keeping away from the problem that the flue gas that the section front end of fuming of filter tip produced can be held back by a large amount at the rear end, the smog volume of feeling during the suction is big, and the condition that flue gas volume has obvious difference gradually between mouthful can not appear.
3. The utility model discloses an outside air that heating incombustible cigarette was introduced all gets into a cigarette along the direction parallel with the flue gas, just the utility model discloses just introduce outside air at the section of fuming to introduce outside air at the filter tip section, so outside air is bigger with the area of contact of flue gas, mixes more evenly, reduces the temperature of flue gas more easily, has also avoided the problem that the working strength of boring pair drilling equipment and filter tip section requires high in the filter tip section moreover.
4. The utility model discloses the perfuming process of section of being fuming adds smoke agent and essence spices in the preparation process to among the prior art, add smoke agent and essence spices on the reconstituted tobacco sheet that is prepared, the perfuming process is more simple, even, can reduce the degree of difficulty by a wide margin, reduces design cost.
5. The utility model discloses a section of being fuming is prepared to injection moulding or compression moulding's method, and the loss is low in the manufacturing process, and preparation method is simple.
Drawings
FIG. 1 is a schematic structural view of a rod-shaped smoking segment according to the present invention;
figure 2 is a cross-sectional view of a rod-shaped smoking segment according to the present invention;
FIG. 3 is a schematic view of the main passages of the smoke stream and the cooling stream when the cigarette of the present invention is used in a central heating mode for heating a non-burning cigarette smoking set;
FIG. 4 is a schematic view of the main passages of the smoke stream and the cooling stream when the cigarette of the present invention is used in a circumferential heating mode for heating a non-burning cigarette smoking article;
the names of the reference symbols in the description of the drawings are: 1-pipe cavity, 2-pipe wall, 21-groove, 3-cooling airflow and 4-smoke airflow.
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
The smoking section of the embodiment is a hollow rod-shaped structure and is provided with a tube cavity 1 and a tube wall 2; the tube wall 2 has an axially extending groove 21, and the opening of the groove 21 faces away from the tube cavity 1.
The grooves 21 extend axially the full length of the tube wall 2.
The number of the grooves 21 is 8.
The cross section of the groove 21 is U-shaped; the cross section of the lumen 1 is circular.
The depth of the groove 21 is 1 mm.
The diameter of the lumen 1 is 2 mm.
The preparation method of the smoking segment of the embodiment comprises the following steps:
(1) crushing the fuming base material into powder to obtain a powdery fuming base material;
(2) mixing the powdered smoking base material obtained in the step (1) with filler, adding a smoking agent and essence perfume, and stirring and mixing to obtain a smoking section mixture;
(3) and (3) molding the smoking section mixture obtained in the step (2) by an injection molding method, cutting the mixture into sections according to actual needs, and drying to obtain the smoking sections.
In the step (1), the smoking substrate is tobacco leaves; in the step (2), the filling material is cellulose, and the smoke agent is glycerin; and (4) drying by air drying in the step (3), wherein the drying time is 2 h.
Based on the mass percentage, the smoking base material accounts for 20% of the smoking section, the filler accounts for 50% of the smoking section, the smoking agent accounts for 10% of the smoking section, and the essence and the spice accounts for 20% of the smoking section.
The smoking segment of this embodiment is combined with a filter segment in the form of a paper tube to make a cigarette rod, referred to as a cigarette sample 1, which is not heat-combusted.
Example 2
The smoking section of the embodiment is a hollow rod-shaped structure and is provided with a tube cavity 1 and a tube wall 2; the tube wall 2 has an axially extending groove 21, and the opening of the groove 21 faces away from the tube cavity 1.
The grooves 21 extend axially the full length of the tube wall 2.
The number of the grooves 21 is 10.
The cross section of the groove 21 is U-shaped; the cross section of the lumen 1 is circular.
The depth of the groove 21 is 2 mm.
The diameter of the lumen 1 is 3 mm.
The preparation method of the smoking segment of the embodiment comprises the following steps:
(1) crushing the fuming base material into powder to obtain a powdery fuming base material;
(2) mixing the powdered smoking base material obtained in the step (1) with filler, adding a smoking agent and essence perfume, and stirring and mixing to obtain a smoking section mixture;
(3) and (3) molding the smoking section mixture obtained in the step (2) by an injection molding method, cutting the mixture into sections according to actual needs, and drying to obtain the smoking sections.
In the step (1), the smoking substrate is tobacco stems; in the step (2), the filling material is calcium carbonate, and the smoke agent is glycerol; and (4) drying by air drying in the step (3), wherein the drying time is 4 h.
Based on the mass percentage, the smoking base material accounts for 40% of the smoking section, the filler accounts for 30% of the smoking section, the smoking agent accounts for 25% of the smoking section, and the essence and the spice accounts for 5% of the smoking section.
The smoking segment of this embodiment is combined with a filter segment in the form of a paper tube to produce a heated non-combustible cigarette rod, referred to as rod sample 2.
Example 3
The smoking section of the embodiment is a hollow rod-shaped structure and is provided with a tube cavity 1 and a tube wall 2; the tube wall 2 has an axially extending groove 21, and the opening of the groove 21 faces away from the tube cavity 1.
The grooves 21 extend axially the full length of the tube wall 2.
The number of the grooves 21 is 12.
The cross section of the groove 21 is U-shaped; the cross section of the lumen 1 is elliptical.
The depth of the groove 21 is 3 mm.
The cross section of the tube cavity 1 is oval, and the diameter of the long axis of the oval is 4 mm.
The preparation method of the smoking segment of the embodiment comprises the following steps:
(1) crushing the fuming base material into powder to obtain a powdery fuming base material;
(2) mixing the powdered smoking base material obtained in the step (1) with filler, adding a smoking agent and essence perfume, and stirring and mixing to obtain a smoking section mixture;
(3) and (3) molding the smoking section mixture obtained in the step (2) by an injection molding method, cutting the mixture into sections according to actual needs, and drying to obtain the smoking sections.
In the step (1), the smoking substrate is a mixture of tobacco leaves and tobacco stems; in the step (2), the filling material is a mixture of cellulose and calcium carbonate, and the smoke agent is glycerol; and (4) drying by air drying in the step (3), wherein the drying time is 3 h.
Based on the mass percentage, the smoking base material accounts for 20% of the smoking section, the filler accounts for 40% of the smoking section, the smoking agent accounts for 30% of the smoking section, and the essence and the spice accounts for 10% of the smoking section.
The smoking segment of this embodiment is combined with a filter segment in the form of a paper tube to produce a heated non-combustible cigarette rod, referred to as rod sample 3.
Example 4
The smoking section of the embodiment is a hollow rod-shaped structure and is provided with a tube cavity 1 and a tube wall 2; the tube wall 2 has an axially extending groove 21, and the opening of the groove 21 faces away from the tube cavity 1.
The grooves 21 extend axially the full length of the tube wall 2.
The number of the grooves 21 is 2.
The cross section of the groove 21 is U-shaped; the cross section of the lumen 1 is circular.
The depth of the groove 21 is 0.5 mm.
The diameter of the lumen 1 is 1 mm.
The preparation method of the smoking segment of the embodiment comprises the following steps:
(1) crushing the fuming base material into powder to obtain a powdery fuming base material;
(2) mixing the powdered smoking base material obtained in the step (1) with filler, adding a smoking agent and essence perfume, and stirring and mixing to obtain a smoking section mixture;
(3) and (3) forming the smoking section mixture obtained in the step (2) by a compression molding method, cutting the mixture into sections according to actual needs, and drying to obtain the smoking sections.
In the step (1), the smoking substrate is a mixture of tobacco leaves and mint leaves; in the step (2), the filling material is a mixture of cellulose and calcium carbonate, and the smoke agent is glycerol; and (4) drying by air drying in the step (3), wherein the drying time is 2 h.
Based on the mass percentage, the base material for smoking accounts for 30% of the smoking section, the filler accounts for 50% of the smoking section, the smoking agent accounts for 15% of the smoking section, and the essence and the spice accounts for 5% of the smoking section.
The smoking segment of this embodiment is combined with a filter segment in the form of a paper tube to produce a heated non-combustible cigarette rod, referred to as a rod sample 4.
Selecting a common heating non-combustible cigarette with the same mass of the smoking section as the smoking sections of the cigarette sample 1, the cigarette sample 2, the cigarette sample 3 and the cigarette sample 4 as a cigarette comparison sample, wherein the smoking section of the cigarette comparison sample is a reconstituted tobacco sheet which does not need to be filled.
The cigarette comparison sample, the cigarette sample 1, the cigarette sample 2, the cigarette sample 3 and the cigarette sample 4 are stuffed into a central heating mode heating non-combustion cigarette smoking set with matched sizes for smoking. Carry out the sense organ evaluation to cigarette through a plurality of sense organ evaluation personnel, mainly investigate 3 indexes of cigarette volume, flue gas burning hot sensation and aromatic volume, 3 quality testing index's score value is respectively: the smoke amount is 0-10 minutes, the burning sensation of the smoke is 0-10 minutes, and the fragrance amount is 0-10 minutes, wherein the higher the score is, the stronger the sensation of the evaluation index in the smoking process is. The sensory evaluation scores for the four different cigarette samples are shown in table 3.
TABLE 3 sensory evaluation results of different cigarette samples
As can be seen from table 3, the utility model discloses cigarette props up for prior art heating incombustible cigarette, and the flue gas volumn is showing and is increasing, and the satisfaction rises, and the flue gas is showing and is reducing with heat, and the aroma volume obviously increases. The embodiment of the utility model provides an in 4, add the peppermint leaf and can also make to have the cool and refreshing sense of peppermint in the flue gas in the preparation process of the section of fuming, the flue gas is scorching hot and feels score minimum, just the embodiment of the utility model provides an in 4 cigarette samples for the prior art heating incombustible cigarette of same effect cigarette props up the contrast appearance, manufacturing cost reduces more than 65%.
Claims (7)
1. A rod-shaped smoking section is characterized in that the rod-shaped smoking section is of a hollow rod-shaped structure and is provided with a pipe cavity (1) and a pipe wall (2); the tube wall (2) is provided with an axially extending groove (21), and the opening of the groove (21) faces away from the tube cavity (1).
2. A rod-shaped smoking segment according to claim 1, wherein the groove (21) extends axially the full length of the tube wall (2).
3. A rod-shaped smoking segment according to claim 1 wherein the number of grooves (21) is N, N being a positive integer greater than or equal to 2.
4. A rod-shaped smoking segment according to claim 1, wherein the groove (21) is "U" -shaped, "V" -shaped or arc-shaped in cross-section; the cross section of the tube cavity (1) is circular, triangular, square or elliptical.
5. A rod-shaped smoking segment according to claim 1, wherein the depth of the groove (21) is 0.5-3 mm.
6. A rod-shaped smoking segment according to claim 1, wherein the equivalent diameter of the lumen (1) is 1-4 mm.
7. A tobacco rod comprising a rod-shaped smoking segment according to any one of claims 1 to 6, further comprising a filter segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751936.6U CN210538880U (en) | 2019-05-23 | 2019-05-23 | Bar-shaped smoking section and cigarette comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751936.6U CN210538880U (en) | 2019-05-23 | 2019-05-23 | Bar-shaped smoking section and cigarette comprising same |
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| Publication Number | Publication Date |
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| CN210538880U true CN210538880U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920751936.6U Active CN210538880U (en) | 2019-05-23 | 2019-05-23 | Bar-shaped smoking section and cigarette comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150734A (en) * | 2019-05-23 | 2019-08-23 | 云南中烟工业有限责任公司 | A kind of rodlike smoke section and preparation method thereof and cigarette comprising it |
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2019
- 2019-05-23 CN CN201920751936.6U patent/CN210538880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150734A (en) * | 2019-05-23 | 2019-08-23 | 云南中烟工业有限责任公司 | A kind of rodlike smoke section and preparation method thereof and cigarette comprising it |
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