CN217065368U - Solid-state gel smoking rod and cigarette comprising same - Google Patents
Solid-state gel smoking rod and cigarette comprising same Download PDFInfo
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- CN217065368U CN217065368U CN202121413397.9U CN202121413397U CN217065368U CN 217065368 U CN217065368 U CN 217065368U CN 202121413397 U CN202121413397 U CN 202121413397U CN 217065368 U CN217065368 U CN 217065368U
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Abstract
本实用新型属于加热不燃烧卷烟技术领域，特别涉及一种固态发烟凝胶发烟棒及包含其的烟支。所述发烟棒(1)为中空棒状结构，其包括：内管(11)和外管(14)，所述内管(11)和外管(14)之间设置有支撑圈(12)，所述内管(11)和外管(14)之间填充有发烟凝胶(13)。本实用新型首次将这种外壁包围凝胶形成的发烟棒填充到加热不燃烧卷烟发烟段中。所述的发烟凝胶发烟棒，并非再造烟叶薄片，所以发烟段中发烟剂、香精香料的加入量不受限制，同等重量下本实用新型发烟段中添加的发烟剂和香精香料总量是再造烟叶薄片中的5‑7倍，能够完美解决再造烟叶薄片中由于受加工强度的限制，造成的发烟剂和香精香料添加量不足的问题。
The utility model belongs to the technical field of heat-not-burn cigarettes, in particular to a solid-state smoking gel smoking stick and a cigarette containing the same. The smoking rod (1) is a hollow rod-shaped structure, comprising: an inner tube (11) and an outer tube (14), and a support ring (12) is arranged between the inner tube (11) and the outer tube (14) , and a fuming gel (13) is filled between the inner tube (11) and the outer tube (14). The utility model fills the smoking rod formed by the outer wall surrounded by the gel into the smoking section of the heat-not-burn cigarette for the first time. The smoking gel smoking stick is not a reconstituted tobacco leaf sheet, so the amount of smoking agent and flavor and fragrance added in the smoking section is not limited. The total amount is 5-7 times that of the reconstituted tobacco sheet, which can perfectly solve the problem of insufficient addition of smoking agents and flavors and fragrances in the reconstituted tobacco sheet due to the limitation of processing strength.
Description
Technical Field
The utility model belongs to the technical field of the cigarette is not burnt in the heating, in particular to gel of giving off smoke stick and contain its cigarette of solid-state is fuming.
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 characterized in that the smoking section of the heating cigarette generates smoke, the acceptance of the smoke taste is good, the smoking section of the existing heating non-combustion cigarette is a reconstituted tobacco sheet filled in an unordered manner, and the cigarette has the problem of insufficient smoke 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, because the central heating type heating non-combustible cigarette needs to adopt a mode of orderly arranging tobacco shreds in order to meet the requirement of inserting a central heating rod, the normal cigarette heated in the circumferential direction cannot be used on a smoking set heated in the center; the cigarette is not burnt by heating in the circumferential direction, and the burnt flavor of the cigarette paper in the smoke is prominent because the cigarette is directly heated on the cigarette paper.
In order to solve the above problems, the utility model is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the first aspect provides a gel smoking stick of fuming, smoking stick 1 is the hollow rod-like structure, and it includes: an inner tube 11 and an outer tube 14;
a fuming gel 13 is filled between the inner tube 11 and the outer tube 14, or the fuming gel 13 is filled in the inner tube 11;
the pipe wall of the inner pipe 11 is provided with a plurality of vent holes.
Preferably, a support ring 12 is disposed between the inner tube 11 and the outer tube 14. At this time, a smoking gel 13 is filled between the inner tube 11 and the outer tube 14.
The fuming gel is solidified around the support ring, and the support ring plays a supporting role for the fuming gel, so that the fuming gel is prevented from being broken.
When the inner tube 11 is filled with the fuming gel, the fuming gel is not filled between the inner tube and the outer tube at this time, meanwhile, the vent hole is formed in the inner tube wall to serve as an airflow channel after the fuming gel is atomized, and a cigarette flows out from the middle of the vent hole entering the inner tube and the outer tube after the atomization.
In this case, the end of the smoking rod may be heated by an end heater provided at the bottom of the smoking article storage chamber.
Preferably, the pipe wall of the inner pipe 11 is provided with a plurality of vent holes, when the inner pipe is used for heating smoking set in circumferential direction, the vent holes can provide channels for releasing smoke, and the atomized smoke generating gel 13 enters the inner pipe 11 from the vent holes and then flows out of the cigarette.
The plurality of vent holes are axially distributed on the pipe wall of the inner pipe 11, or the inner pipe 11 directly uses a metal net to facilitate the flow of the flue gas.
Preferably, the support ring 12 is a tubular structure with an accordion-shaped outer wall. In other words, the corrugated shape refers to an undulating structure having projections and depressions, and lines forming such an undulating structure may be straight lines or curved lines, or broken lines. For example, the support ring can be of a corrugated paper structure, or the cross section of the support ring is of a sawtooth structure.
The support ring 12 is provided with a plurality of vent holes.
The plurality of vent holes are axially distributed on the support ring 12, or the support ring 12 directly uses a metal net to facilitate the flow of the flue gas.
Preferably, the inner tube 11, the outer tube 14 and the support ring 12 are metal foils. One or more of iron foil, aluminum foil or tin foil is preferred.
Preferably, the smoking gel 13 comprises a gel base, a flavourant and a smoking agent.
The gel base material is selected from gelling agents such as food gum, sodium alginate, and polysaccharide.
The smoke agent can be selected from propylene glycol, glycerin, etc.
Preferably, the smoking rod is a cylinder.
Preferably, the support ring 12 is an iron foil suitable for supporting an electromagnetically heated smoking article.
The utility model discloses the second aspect provides a cigarette that contains any one of the gel of giving off smoke stick of first aspect.
Preferably, the cigarette further comprises a smoking section, the smoking rod being disposed within the smoking section. The smoking section is of a hollow cylinder structure, the inner diameter of the smoking section is equal to or slightly larger than the outer diameter of the smoking rod, the length of the smoking section is equal to or slightly larger than the length of the smoking rod, and the smoking rod can be installed and fixed in the smoking section.
Preferably, the smoking segment is a hollow paper tube segment.
Preferably, the upstream end of the smoking segment is sealed or open and the downstream end is open. The sealing mode is as follows: the material of the paper tube section can be used directly as a sealing layer.
When the upstream end of the paper tube section is sealed, the smoke generating gel smoke generating rod in the paper tube section can be prevented from flowing out of cigarettes after being heated and melted to pollute smoking sets. When the central heating mode is adopted, the sealing layer at the upstream end part of the paper tube section is broken by the heating sheet and is inserted into the inner tube 11 of the cigarette rod.
Preferably, a hollow support section is abutted downstream of the smoking section, and the inner diameter of the hollow support section is smaller than the outer diameter of the smoking rod.
Preferably, the side wall of the cigarette is provided with a vent hole 31, and the vent hole 31 is positioned at the downstream of the cigarette rod. Air enters the tobacco branch from the ventilation holes 31 during smoking and is mixed with the smoke generated by the upstream smoking rod in the hollow support section.
Preferably, the side walls of the hollow support section are provided with ventilation holes 31.
Preferably, a hollow supporting section is abutted to the downstream of the paper tube section, the inner diameter of the hollow supporting section is smaller than the outer diameter of the smoking rod, and the hollow supporting section limits the position of the smoking rod and prevents the smoking rod from moving downstream.
Preferably, the length of the hollow supporting section is 5-10mm, and a vent hole 31 is arranged at a position 3-5mm away from the downstream end of the paper pipe section. The inner diameter of the hollow supporting section is 2mm smaller than that of the paper tube section.
Preferably, the downstream of the hollow support section is abutted with a filter section, and the filter section can be a filter for conventional heating non-combustion cigarette, can be PLA tows, and can also be acetate tows with small suction resistance.
The third aspect of the present invention provides the method for preparing the fuming gel fuming rod of the first aspect, which comprises the following steps:
1, enabling the support sheet to be in a wrinkle shape, and gluing two ends of the wrinkle;
2 using a sheet with through holes as a lower sheet and a sheet without through holes as an upper sheet, contacting and bonding the glued support sheets with the upper sheet and the lower sheet, bending the glued support sheets into a tubular shape with the lower sheet inside the tubular shape, and bonding the glued support sheets to form an outer tube 14 and an inner tube 11, respectively, and the support sheets forming support rings 12;
3, vertically placing the tube body obtained in the step 2 on a supporting surface, injecting incompletely solidified fuming gel between the outer tube 14 and the inner tube 11, cooling, and removing the fuming gel from the supporting surface to obtain the solid fuming gel rod.
Preferably, the metal foil forming the inner tube 11 has holes therein and is of a short width to prevent wrinkles from forming.
The utility model discloses record the flow direction of smog in the cigarette into from the upper reaches to low reaches.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses following beneficial effect has:
1. in the existing non-combustible heating cigarette, a reconstituted tobacco sheet is generally filled in a smoking section. The utility model discloses pack the rod of fuming that this kind of outer wall surrounds gel formation for the first time in the section of fuming of heating incombustible cigarette. The gel of fuming cigarette stick of fuming to reconstituted tobacco thin slice, so the addition of fuming agent, essence spices in the section of fuming is unrestricted, under the equal weight the utility model discloses the total amount of fuming agent and the essence spices that add in the section of fuming is 5-7 times in the reconstituted tobacco thin slice, can perfectly solve in the reconstituted tobacco thin slice owing to receive the restriction of processing strength, the problem that the addition of fuming agent and essence spices that cause is not enough. And simultaneously, the utility model discloses the gel of fuming cigarette stick of preparing 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 preparation method of gel of fuming cigarette stick, adopt the mode shaping of curling gluing to wherein fill the gel, the loss is low in the manufacturing process, preparation method is simple, compares reconstituted tobacco thin slice section of fuming, smog volume is bigger.
3. The utility model discloses a contain gel of fuming cigarette stick's cigarette props up when the suction, the air as the carrier gas gets into from the ventilation hole of the rear end of atomizing rear end of the stick of fuming promptly, does not have the heating process through the anterior segment, consequently, the cooling effect of outside air to the flue gas is better.
4. The smoke agent and the essence perfume in the smoke generating gel smoking rod exist in a gel state, and are not added with the smoke agent and the essence perfume on the prepared reconstituted tobacco sheet in the prior art. Therefore, the utility model discloses well perfuming process is more simple, even, can reduce the degree of difficulty by a wide margin, reduces design cost. And the volatilization waste in the process of adding the smoke agent and the essence perfume on the reconstituted tobacco sheet is avoided to the maximum extent.
5. The utility model discloses a contain gel of fuming smoke rod's cigarette props up, can adopt multiple heating methods such as center, circumference and electromagnetism to aspirate, do not receive the restriction of smoking set.
6. The utility model discloses a stick of fuming and contain cigarette that should smoke the stick and for the cigarette that does not burn of prior art's heating, no matter be used for central heating, circumference heating or electromagnetic induction heating smoking set, its flue gas volume all has showing the increase, and the satisfaction rises, and the flue gas is scorched hot and is felt showing the reduction, and the fragrant tolerance obviously increases, and does not have miscellaneous gas and produces.
Drawings
Figure 1 is a schematic cross-sectional view of a fuming gel smoking rod as described in example 1.
Figure 2 is a schematic diagram of the structure of a cigarette comprising the smoking gel rod of example 1.
Figure 3 is a schematic view of the smoke flow when the cigarettes of example 1 are heated.
Reference numerals:
1-a smoke rod, 11-an inner tube, 12-a support ring, 13-smoke generating gel, 14-an outer tube, 2-a smoke generating section, 3-a hollow support section, 31-a vent hole, 4-a filter tip section, 5-air flow, 6-gel atomization airflow, 56-mixed airflow and 7-final smoke airflow.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the examples. The experimental methods not specified in the examples are generally commercially available according to the conventional conditions and the conditions described in the manual, or according to the general-purpose equipment, materials, reagents and the like used under the conditions recommended by the manufacturer, unless otherwise specified. The starting materials required in the following examples and comparative examples are all commercially available.
Example 1
The fuming gel smoking rod 1 of the embodiment is a hollow rod-shaped structure and is composed of an inner tube 11, an outer tube 14, a fuming gel 13 and a support ring 12. Wherein, the inner tube 11 and the outer tube 14 are iron foil sheets, and the inner tube 11 is provided with a perforation design. The fuming gel 13 is a gel formed by mixing gelatinizing agent gum, fuming agent glycerin and essence and spice, the support ring 12 is a corrugated iron foil pipe, and the cross section of the support ring is of a sawtooth structure.
The preparation method of the fuming gel fuming rod 1 comprises the following steps:
(1) the iron foil is made into a fold shape by an extrusion method, and two ends of the fold are coated with glue;
(2) the glued wrinkled iron foil is contacted with and bonded with the upper and lower layers of iron foils and is bent into a cylinder, the upper and lower layers of iron foils form an inner pipe and an outer pipe, the side wall of the cylinder is bonded and sealed, and the wrinkled iron foil forms a support ring (12);
(3) and (3) injecting incompletely solidified gel between the inner tube 11 and the outer tube 14 of the cylinder obtained in the step (2), and cooling to obtain the fuming gel smoking rod.
A cigarette comprising the above-described fuming gel rod 1: the cigarette comprises a smoking section 2, a hollow supporting section 3 and a filter tip section 4 which are sequentially abutted from upstream to downstream, and the smoking rod 1 is arranged in the smoking section 2.
The smoking section 2 is a hollow cylinder structure, the inner diameter of the smoking section is equal to the outer diameter of the smoking rod 1, the length of the smoking section is equal to the length of the smoking rod 1, and the smoking rod 1 can be installed and fixed in the smoking section. The smoking segment 2 is a hollow paper tube segment with a sealed upstream end and an open downstream end.
The inner diameter of the hollow support section 3 is smaller than the outer diameter of the cigarette rod 1, and the hollow support section 3 limits the position of the cigarette rod 1 and prevents the cigarette rod from moving downstream.
The lateral wall of hollow support section 3 is provided with 2 symmetrical ventilation holes 31, and air gets into in the cigarette from ventilation holes 31 during the suction, mixes in hollow support section 3 with the smog that upstream smoking stick 1 produced of being heated. The length of the hollow supporting section 3 is 5mm, and a vent hole 31 is formed in the position 3mm away from the downstream end of the paper tube section. The inner diameter of the hollow supporting section 3 is 2mm smaller than that of the paper tube section.
The filter section 4 adopts acetate fiber tows.
The preparation method of the cigarette containing the fuming gel smoking rod 1 comprises the following steps:
the fuming gel cigarette rod 1 of the embodiment is inserted into a paper tube section from the downstream end part of the paper tube section, and then the paper tube section, the hollow supporting section 3 and the filter tip section 4 are sequentially abutted and combined from upstream to downstream and are coiled into a cigarette which is not combusted by heating, and is called as a cigarette sample 1.
Example 2
The fuming gel smoking rod 1 of the embodiment is a hollow rod-shaped structure and is composed of an inner tube 11, an outer tube 14, a fuming gel 13 and a support ring 12. Wherein, the inner tube 11 and the outer tube 14 are made of aluminum foil, and the inner tube 11 is provided with a perforation design. The fuming gel 13 is gel mixed with a gelling agent of calcium alginate, fuming agent of propylene glycol and blueberry extract, and the support ring 13 is iron foil.
The preparation method of the fuming gel fuming rod 1 comprises the following steps:
(1) the iron foil is made into a fold shape by an extrusion method, and the top ends of two sides of the fold are coated with glue;
(2) the glued wrinkled iron foil is contacted with and bonded with the upper and lower layers of aluminum foils, and is bent into a cylinder shape to form an outer pipe 14 and an inner pipe 11 which are bonded and sealed;
(3) injecting incompletely solidified gel between the outer tube 14 and the inner tube 11 of the cylinder obtained in the step (2), and cooling to obtain the fuming gel smoking rod.
According to the cigarette preparation method of example 1, the fuming gel cigarette rod 1 of this example 2 is combined with a paper tube section, a hollow support section 3, and a filter section 4 to manufacture a cigarette which is not burned by heat, and is referred to as a cigarette sample 2.
Wherein, the length of the hollow supporting section 3 of the cigarette sample 2 is 10mm, 2 symmetrical vent holes 31 are arranged at the position 5mm away from the paper tube section, and the inner diameter of the vent holes is 2mm smaller than that of the paper tube section.
Example 3
The fuming gel smoking rod 1 of the embodiment is a hollow rod-shaped structure and is composed of an inner tube 11, an outer tube 14, a fuming gel 13 and a support ring 12. Wherein, the inner tube 11 and the outer tube 14 are tin foil, and the inner tube 11 is provided with a perforation design. The fuming gel 13 is a gel mixed with a gelling agent of calcium acetate, fuming agent of glycerin and propylene glycol (mixed according to the mass ratio of 1: 1) and a mixture of essence and spice, and the supporting sheet 12 is an iron foil.
The preparation method of the fuming gel fuming rod 1 comprises the following steps:
(1) utilizing an extrusion method to enable the iron foil to be in a fold shape, and gluing the top ends of two sides of the fold;
(2) the glued wrinkled iron foil is contacted with and bonded with the upper and lower layers of tin foils, and is bent into a cylinder shape to form an outer pipe 14 and an inner pipe 11 which are bonded and sealed;
(3) injecting incompletely solidified gel between the outer tube 14 and the inner tube 11 of the cylinder obtained in the step (2), and cooling to obtain the fuming gel smoking rod.
According to the cigarette preparation method of example 1, the fuming gel cigarette rod 1 of this example 2 is combined with a paper tube section, a hollow support section 3, and a filter section 4 to manufacture a cigarette which is not burned by heat, and is referred to as a cigarette sample 3.
Wherein, the length of the hollow supporting section 3 of the cigarette sample 3 is 7mm, 2 symmetrical vent holes 31 are arranged at the position 4mm away from the paper tube section, and the inner diameter of the vent holes is 2mm smaller than that of the paper tube section.
Example 4
The fuming gel smoking rod 1 of the embodiment is a hollow rod-shaped structure and is composed of an inner tube 11, an outer tube 14, a fuming gel 13 and a support ring 12. Wherein, the inner tube 11 is a tin foil, the outer tube 14 is an aluminum foil, and the inner tube 11 is provided with a perforation design. The fuming gel 13 is a gel mixed with gelling agent agar, fuming agent glycerin and propylene glycol (mixed according to the mass ratio of 4: 1) and a mixture of essence and flavor, and the supporting sheet 12 is an iron foil.
The preparation method of the fuming gel fuming rod 1 comprises the following steps:
(1) the iron foil is made into a fold shape by an extrusion method, and the top ends of two sides of the fold are coated with glue;
(2) the glued wrinkled iron foil is contacted with and bonded with the upper layer tin foil and the lower layer aluminum foil, and is bent into a cylinder shape to form an outer pipe 14 and an inner pipe 11 which are bonded and sealed;
(3) injecting incompletely solidified gel between the outer tube 14 and the inner tube 11 of the cylinder obtained in the step (2), and cooling to obtain the fuming gel smoking rod.
The smoking gel cigarette rod 1 of this example 2 was combined with a paper tube section, a hollow support section 3, and a filter section 4 according to the cigarette preparation method of example 1 to produce a heat non-combustible cigarette rod, referred to as a cigarette sample 4.
Wherein, the length of the hollow support section 3 of the cigarette sample 4 is 8mm, 2 symmetrical vent holes 31 are arranged at the position 3.5mm away from the paper tube section, and the inner diameter of the vent holes is 2mm smaller than that of the paper tube section.
The cigarette samples 1, 2, 3 and 4 have the same conditions and parameters except for the clearly written differences.
Application example 1
Selecting conventional heating non-burning cigarette cigarettes with the same size as the cigarette sample 1, the cigarette sample 2, the cigarette sample 3 and the cigarette sample 4 as a cigarette comparison sample, and filling the smoking section 2 of the cigarette comparison sample with a reconstituted tobacco sheet.
TABLE 1 sensory evaluation results of different cigarette samples in a centrally heated smoking set
TABLE 2 sensory evaluation results of different cigarette samples in the same circumferential heating smoking set
TABLE 3 sensory evaluation results of different cigarette samples in the same electromagnetic induction heating smoking set
The cigarette comparison sample, the cigarette sample 1, the cigarette sample 2, the cigarette sample 3 and the cigarette sample 4 are respectively plugged into a center with matched size, a circumferential direction and a heating non-combustion cigarette smoking set with an electromagnetic induction heating mode for smoking. According to national standard of sensory technical requirement (GB5606.4-2005), a plurality of sensory evaluation personnel perform sensory evaluation on the cigarette, and mainly investigate 4 indexes of the smoke quantity, the burning sensation of smoke, miscellaneous gas and the fragrance quantity of the cigarette, wherein the smoke quantity, the burning sensation of smoke and the fragrance quantity are performed in a scoring mode and respectively comprise the following steps: smoke amount is 0-10 minutes, smoke burning sensation is 0-10 minutes, and fragrance amount is 0-10 minutes, wherein the higher the score is, the stronger the evaluation index feeling in the smoking process is; miscellaneous gases were evaluated in the manner described. Sensory evaluation of five different cigarette samples is shown in tables 1, 2 and 3.
As can be seen from the data in tables 1, 2 and 3, the smoking rod 1 and the cigarette containing the smoking rod 1 of the present invention have the advantages that compared with the cigarette heated without burning in the prior art, the cigarette is used for central heating or circumferential heating, the smoke volume is obviously increased, the satisfaction is increased, the smoke burning sensation is obviously reduced, the fragrance volume is obviously increased, and no miscellaneous gas is generated; to electromagnetic induction heating's smoking set, the unable direct use of cigarette of prior art's heating incombustible, and the utility model discloses a cigarette not only can use wherein, still has the effect of optimization.
Claims (9)
1. A solid smoking gel smoking rod, wherein the smoking rod (1) is of a hollow rod-like structure comprising: an inner tube (11) and an outer tube (14);
a fuming gel (13) is filled between the inner tube (11) and the outer tube (14), or the fuming gel (13) is filled in the inner tube (11);
the pipe wall of the inner pipe (11) is provided with a plurality of vent holes.
2. A smoking gel smoking rod according to claim 1 wherein a support ring (12) is provided between the inner tube (11) and the outer tube (14).
3. A solid smoking gel smoking bar according to claim 2 wherein the support band (12) is a tubular structure having an outer wall which is pleated, the support band (12) being in contact with both the inner tube (11) and the outer tube (14).
4. A solid smoking gel rod according to claim 1 wherein the inner tube (11), outer tube (14) and support ring (12) are of metal foil and the support ring (12) has a plurality of ventilation holes.
5. A tobacco rod comprising the solid smoking gel rod of any one of claims 1 to 4.
6. The tobacco rod of claim 5, further comprising a smoking section, wherein the smoking rod is disposed within the smoking section.
7. A rod according to claim 6, wherein the smoking section is a hollow paper tube section.
8. A rod according to claim 6, wherein the upstream end of the smoking section is sealed or open and the downstream end is open.
9. The cigarette of claim 7, wherein a hollow support section is abutted downstream of the smoking section, the hollow support section having an inner diameter less than the outer diameter of the smoking rod; the side wall of the hollow support section is provided with a vent hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121413397.9U CN217065368U (en) | 2021-06-24 | 2021-06-24 | Solid-state gel smoking rod and cigarette comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121413397.9U CN217065368U (en) | 2021-06-24 | 2021-06-24 | Solid-state gel smoking rod and cigarette comprising same |
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| CN217065368U true CN217065368U (en) | 2022-07-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331471A (en) * | 2021-06-24 | 2021-09-03 | 云南中烟工业有限责任公司 | Solid-state fuming gel fuming rod, preparation method and cigarette comprising solid-state fuming gel fuming rod |
| CN116584693A (en) * | 2023-07-05 | 2023-08-15 | 云南中烟工业有限责任公司 | An aerosol-generating article in hollow form |
| CN116687058A (en) * | 2023-07-05 | 2023-09-05 | 云南中烟工业有限责任公司 | Aerosol-generating article with composite aerosol-generating substrate |
-
2021
- 2021-06-24 CN CN202121413397.9U patent/CN217065368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331471A (en) * | 2021-06-24 | 2021-09-03 | 云南中烟工业有限责任公司 | Solid-state fuming gel fuming rod, preparation method and cigarette comprising solid-state fuming gel fuming rod |
| CN116584693A (en) * | 2023-07-05 | 2023-08-15 | 云南中烟工业有限责任公司 | An aerosol-generating article in hollow form |
| CN116687058A (en) * | 2023-07-05 | 2023-09-05 | 云南中烟工业有限责任公司 | Aerosol-generating article with composite aerosol-generating substrate |
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