CN115137096A - Group-processing cigarette structure capable of being heated and not burning and manufacturing method - Google Patents
Group-processing cigarette structure capable of being heated and not burning and manufacturing method Download PDFInfo
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- CN115137096A CN115137096A CN202210992964.3A CN202210992964A CN115137096A CN 115137096 A CN115137096 A CN 115137096A CN 202210992964 A CN202210992964 A CN 202210992964A CN 115137096 A CN115137096 A CN 115137096A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/01—Making cigarettes for simulated smoking devices
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
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Abstract
The invention provides a heating non-combustion cigarette structure processed in groups and a manufacturing method thereof, and relates to the technical field of cigarette preparation. The cigarette processing device is simple in arrangement, the outer layer paper of the cigarette which is not burnt when being heated is divided into a multi-layer structure, the multi-layer paper is processed in groups and then is coated layer by layer, and the base paper is the same and the added functional layers are different under the grouping processing mode, so that the cigarette processing device can be suitable for processing cigarettes of different specifications and is high in production efficiency; and the aluminum foils are respectively added on the multi-layer paper, so that the temperature is uniform, tar cannot seep out through the adsorption layer, and the smoking experience of the cigarettes can be effectively improved.
Description
Technical Field
The invention relates to the technical field of novel tobacco, in particular to a cigarette structure processed in groups and heated without combustion and a manufacturing method thereof.
Background
The cigarette without burning by heating (also called heating cigarette) is a product with higher market acceptance in novel tobacco products. Heated tobacco is intermediate between traditional cigarettes and atomized electronic cigarettes, which typically include a filter section, a cooling section, and a smoking section. The tobacco substrate in the smoking section does not participate in combustion, atomized aerosol is generated in a heating mode, the tobacco smoking section has aroma and nicotine release behaviors close to those of tobacco, the content of harmful substance components in smoke is greatly reduced, and related researches and low-harm exposure characteristics of products are approved by regulatory agencies such as the United states.
Most of smoking sections in existing non-burning cigarettes are designed according to heat conductivity and heating performance, so that the non-burning cigarettes can be better heated when being inserted into a cigarette lighter to facilitate smoking, for example, chinese patent invention CN112401297A provides a non-burning cigarette and a preparation method thereof. The cigarette without burning comprises a filter tip section and a smoking section which are arranged along the length direction of the cigarette without burning, wherein the smoking section comprises a tubular sheet and a first smoking substrate positioned on the inner side of the sheet, the shape of the first smoking substrate is stable, the first smoking substrate extends along the length direction of the cigarette without burning, a first cavity is formed in the middle of the first smoking substrate, openings are formed in the top surface and the bottom surface of the first smoking substrate by the first cavity, and the first cavity is used for accommodating a heating element; the inner side of the sheet material is also provided with a second cavity extending along the length direction of the heating nonflammable cigarette, a second smoking substrate is arranged in the second cavity, and the thermal conductivity of the first smoking substrate is greater than that of the second smoking substrate. The smoking section of the non-burning cigarette is uniform in temperature when being heated, accurate and adjustable in suction resistance and simple in preparation process.
However, the above-mentioned heat-not-burn smoke support structure still has the following problems: 1. the cigarette paper processing method has the advantages that a plurality of different types of cigarette paper are processed, the paper base materials are basically the same or similar, the different paper base materials are different only in heat conduction base materials of the cigarette paper, the types of the cigarettes which are not burnt are increased, and equipment must be calibrated and adjusted when different types of cigarettes are switched, so that the production efficiency is reduced; 2. when the cigarette burning is not burnt in the heating, a cigarette outside can be oozed to partial tar for a cigarette turns yellow or blackens, and one influences pleasing to the eye, and the tar that comes to ooze can pollute the cigarette of next suction, and suction experience is poor.
Therefore, in order to solve the above problems, it is necessary to design a reasonably efficient heating non-burning cigarette structure processed in groups.
Disclosure of Invention
The invention aims to provide a cigarette processing device which is simple in arrangement, divides outer paper of a cigarette which is not burnt when being heated into a multilayer structure, processes the multilayer paper in groups, then coats the multilayer paper layer by layer, and under the grouping processing mode, the basic paper is the same, and the added functional layers are different, so that the cigarette processing device can be suitable for processing cigarettes of different specifications and has high production efficiency; and the aluminum foils are respectively added on the multi-layer paper, so that the temperature is uniform, tar cannot seep out through the adsorption layers, and the heating non-combustible cigarette structure of grouping processing of cigarette smoking experience can be effectively improved.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the utility model provides a cigarette structure is not burnt in heating of block processing, including set up in the inlayer cigarette paper of pipe tobacco outside and set up in the outer cigarette paper of inlayer cigarette paper outside, the inlayer cigarette paper is the not ventilation paper that is provided with the aluminium foil, outer cigarette paper is adsorption paper, makes inlayer cigarette paper and outer cigarette paper be block processing when processing to successively cladding in the pipe tobacco outside when the cigarette preparation.
Preferably, auxiliary heating strips are arranged between the inner layer cigarette paper and the outer layer cigarette paper, and the number of the auxiliary heating strips is at least one.
Preferably, the auxiliary heating strip is a metal piece.
Preferably, the inner side of the inner cigarette paper is provided with an aluminum foil layer, and the aluminum foil layer is uniformly arranged around the tobacco shreds.
Preferably, the outer wrapper includes an adsorption layer and a barrier layer disposed on a side of the adsorption layer remote from the inner wrapper, the adsorption layer is a fibrous material, and the barrier layer is an air impermeable material.
Preferably, the central heating rod is arranged on the inner side of the tobacco shred and comprises outer layer paper arranged on the outer side, inner layer paper arranged on the inner side of the outer layer paper and a functional rod arranged on the inner side of the inner layer paper, the outer layer paper and the inner layer paper are also processed in groups when being processed, and are sequentially coated on the outer side of the functional rod and then arranged on the inner side of the tobacco shred when cigarettes are manufactured.
Preferably, the number of the central heating rods is at least one.
Preferably, the outer layer paper is aluminum foil paper, the inner layer paper is adsorption paper, and the functional rod is a flame-retardant piece.
The invention also provides a method for manufacturing the cigarette structure which is processed in groups and is not burnt by heating, comprising the following steps:
s1: acquiring the type of tobacco shreds, and selecting required inner-layer cigarette paper and outer-layer cigarette paper for grouping processing;
s2: wrapping the outer side of the tobacco shred with inner layer cigarette paper, wherein one side of the inner layer cigarette paper, which is provided with the aluminum foil, is positioned at the inner side;
s3: the outer layer cigarette paper is wrapped on the outer side of the inner layer cigarette paper, so that one side of the outer layer cigarette paper, which is provided with the adsorption layer, faces the inner layer cigarette paper.
Preferably, before step S2 is executed, a central heating rod is filled inside the cut tobacco, and the outer layer paper and the inner layer paper of the central heating rod are also processed in groups and are successively coated outside the functional rod.
The cigarette structure processed in groups and heated without burning and the manufacturing method have the advantages that: the cigarette processing method is simple in arrangement, the outer layer paper of the cigarette which is not burnt during heating is divided into a multi-layer structure, the multi-layer paper is processed in groups and then is coated layer by layer, and the cigarette processing method is suitable for processing cigarettes of different specifications and high in production efficiency due to the fact that the base paper is the same and the added functional layers are different in the grouping processing mode; and the aluminum foils are respectively added on the multi-layer paper, so that the temperature is uniform, tar cannot seep out through the adsorption layer, and the smoking experience of the cigarettes can be effectively improved.
Drawings
FIG. 1 is a schematic cross-sectional view of one embodiment of a group-processed heat-not-burn tobacco smoke structure of the present invention;
FIG. 2 is a schematic cross-sectional view of another embodiment of a group-wise processed heat-not-burn tobacco smoke structure of the present invention;
FIG. 3 is a schematic flow chart of a method for manufacturing a heated non-combustible smoking article according to the invention;
in the figure: 1. the cigarette comprises an inner layer cigarette paper, 2 an outer layer cigarette paper, 21 an adsorption layer, 22 a barrier layer, 3 an auxiliary heating strip, 4 tobacco shreds, 5 a central heating rod, 51 an outer layer paper, 52 an inner layer paper, 53 and a functional rod.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps and the steps set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.
Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
The first embodiment is as follows: as shown in fig. 1, a heating non-combustion cigarette support structure for grouping processing comprises an inner layer cigarette paper 1 arranged on the outer side of tobacco shreds 4 and an outer layer cigarette paper 2 arranged on the outer side of the inner layer cigarette paper 1, wherein the inner layer cigarette paper 1 is non-ventilation paper provided with aluminum foil, and the outer layer cigarette paper 2 is adsorption paper, so that the inner layer cigarette paper 1 and the outer layer cigarette paper 2 are grouped processing when being processed, and are sequentially coated on the outer side of the tobacco shreds 4 when cigarettes are manufactured.
In the invention, the tobacco shred 4 can be understood as traditional tobacco shred and novel fuming material, which can be called as fuming tobacco shred, the roll paper coated on the outer side of the fuming tobacco shred is divided into a multi-layer structure, namely an outer layer cigarette paper 2 and an inner layer cigarette paper 1, the two are processed in groups, and after the processing is finished, the cigarette paper is sequentially coated on the outer side of the fuming tobacco shred to form a heating non-combustible cigarette structure.
Firstly, the structure of the inner layer cigarette paper 1 is provided, the inner layer cigarette paper 1 is non-ventilated paper provided with an aluminum foil, the inner layer cigarette paper 1 has two design modes, the first mode is that the inner layer cigarette paper 1 is the aluminum foil paper, and the second mode is that the inner layer cigarette paper 1 is the paper compounded with an aluminum foil layer; generally, the inner wrapper 1 is preferably designed in a second manner for ease of grouping and subsequent layer-by-layer wrapping.
That is to say that 1 inboard of inlayer cigarette paper is provided with the aluminium foil layer, the aluminium foil layer evenly winds pipe tobacco 4 sets up, can realize the circumference heating when making a cigarette heating, and the heating of cigarette is more even, and suction effect is better.
Then an outer cigarette paper 2 structure is adopted, the outer cigarette paper 2 is adsorption paper, and the outer cigarette paper 2 can also have two design modes, wherein the first mode is that the outer cigarette paper 2 is paper with an adsorption function, and the second mode is paper compounded with an adsorption layer; in general, the second design is preferred in order to increase the design function of the outer wrap 2.
That is, the outer cigarette paper 2 comprises an adsorption layer 21 and a barrier layer 22 arranged on one side of the adsorption layer 21 far away from the inner cigarette paper 1, wherein the adsorption layer 21 is a fibrous piece and can better absorb tar exuded during hot cigarette making; the barrier layer 22 is an air-tight piece, prevents the adsorption layer 21 absorbing tar from leaking, and can effectively prevent the adsorption layer 21 from contacting with the cigarette lighting equipment to pollute the cigarette lighting equipment.
Even though the outer layer cigarette paper 2 is a multi-layer grouping processing device, namely the barrier layer 22 and the adsorption layer 21 are grouped, the two layers are only compounded before being coated on the outer side of the inner layer cigarette paper 1, namely the tightness between the adsorption layer 21 and the barrier layer 22 is greater than that between the adsorption layer 21 and the inner layer cigarette paper 1.
And finally, the inner layer cigarette paper 1 and the outer layer cigarette paper 2 are matched, so that the inner layer cigarette paper 1 and the outer layer cigarette paper 2 are processed in groups and are sequentially coated on the outer sides of the tobacco shreds 4 during cigarette manufacturing.
Firstly, wrapping the outer side of the tobacco shred 4 with inner-layer cigarette paper 1 to ensure that one side of the inner-layer cigarette paper 1 close to the aluminum foil layer is positioned at the inner side; then, the outer layer cigarette paper 2 is wrapped outside the inner layer cigarette paper 1 so that the side of the outer layer cigarette paper 2 close to the adsorption layer 21 is positioned inside.
Generally, the inner cigarette paper 1 and the outer cigarette paper 2 have various specifications, but the thicknesses of the aluminum foil paper are different, the densities of the adsorption layer 21 are different, and the material of the barrier layer 22 is different, and when a given cigarette is prepared, the corresponding inner cigarette paper 1 and the corresponding outer cigarette paper 2 are selected for coating.
In summary, the method for manufacturing the cigarette structure which is processed in groups and is not burnt by heating comprises the following steps: firstly, acquiring the type of tobacco shreds, and selecting required inner-layer cigarette paper and outer-layer cigarette paper for processing in groups; then wrapping the outer side of the tobacco shred with inner layer cigarette paper, wherein one side of the inner layer cigarette paper, which is provided with the aluminum foil, is positioned at the inner side; and finally, wrapping the outer layer cigarette paper on the outer side of the inner layer cigarette paper, so that the side of the outer layer cigarette paper provided with the adsorption layer faces the inner layer cigarette paper.
The cigarette structure with the characteristics of grouping processing and non-combustion by heating is simple in arrangement, the outer layer paper of the cigarette which is not combusted by heating is divided into a multilayer structure, the multilayer paper is firstly grouped and processed and then coated layer by layer, and the base paper is the same and the added functional layers are different in the grouping processing mode, so that the cigarette can be suitable for processing different cigarettes with different specifications, and the production efficiency is high; and the aluminum foils are respectively added on the multi-layer paper, so that the temperature is uniform, tar cannot seep out through the adsorption layer, and the smoking experience of the cigarettes can be effectively improved.
In the second embodiment, as shown in fig. 2, which is only one embodiment of the present invention, based on the first embodiment, in the cigarette structure with heating and non-burning function of the present invention, a central heating rod 5 is disposed inside the tobacco shred 4, the central heating rod 5 includes an outer layer paper 51 disposed outside, an inner layer paper 52 disposed inside the outer layer paper 51, and a function rod 53 disposed inside the inner layer paper 52, and the outer layer paper 51 and the inner layer paper 52 are also disposed by grouping when being processed, and are sequentially wrapped outside the function rod 53 and then disposed inside the tobacco shred 4 when the cigarette is manufactured.
The central heating rod 5 has the effect of central heating and is matched with the circumferential heating caused by the aluminum foil in the inner layer cigarette paper 1, so that the cigarettes are heated more uniformly; of course, the number of the central heating rods 5 is at least one.
And the outer layer paper 51 is aluminum foil paper, the inner layer paper 52 is adsorption paper, and the functional rod 53 is a flame retardant piece. It can be understood that the distribution of the outer layer paper 51 and the inner layer paper 52 is opposite to that of the inner layer cigarette paper 1 and the outer layer cigarette paper 2, namely, the inner layer cigarette paper 1 and the outer layer paper 51 play a role of heating; the inner paper 52 and the outer cigarette paper 2 are used for absorbing and blocking.
The functional rod 53 is a flame retardant member, so that the central heating rod 5 can be recycled.
Third embodiment, as shown in fig. 1 and 2, it is only one embodiment of the present invention, and on the basis of the first embodiment, in the heating nonflammable cigarette structure of the present invention, there is provided an auxiliary heating strip 3 between the inner cigarette paper 1 and the outer cigarette paper 2, and the number of the auxiliary heating strips 3 is at least one.
Moreover, the auxiliary heating strips 3 are metallic pieces.
In a fourth embodiment, as shown in fig. 3, the present invention further provides a method for manufacturing a cigarette structure with non-combustible heat processed in groups in all the above embodiments, including the following steps:
s1: acquiring the type of tobacco shreds, and selecting required inner-layer cigarette paper and outer-layer cigarette paper for grouping processing;
s2: wrapping the outer side of the tobacco shred with inner layer cigarette paper, wherein one side of the inner layer cigarette paper, which is provided with the aluminum foil, is positioned at the inner side;
s3: the outer layer cigarette paper is wrapped on the outer side of the inner layer cigarette paper, so that one side of the outer layer cigarette paper, which is provided with the adsorption layer, faces the inner layer cigarette paper.
Before step S2 is executed, the inner side of the tobacco shred is filled with a central heating rod, and the outer layer paper and the inner layer paper of the central heating rod are also processed in groups and are sequentially coated on the outer side of the functional rod.
The cigarette structure and the manufacturing method for the cigarette with the characteristic of non-combustion heating in the grouped processing are simple in arrangement, the outer layer paper of the cigarette with the characteristic of non-combustion heating is divided into a plurality of layers, the plurality of layers of paper are firstly grouped and processed and then coated layer by layer, and the base paper is the same and the added functional layers are different in the grouped processing mode, so that the cigarette structure and the manufacturing method are suitable for processing different cigarettes with different specifications, and the production efficiency is high; and the aluminum foils are respectively added on the multi-layer paper, so that the temperature is uniform, tar cannot seep out through the adsorption layer, and the smoking experience of the cigarettes can be effectively improved.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalent substitutions, improvements and the like of the above embodiments according to the technical essence of the present invention should be included in the scope of protection of the present invention.
Claims (10)
1. A heating incombustible cigarette structure of processing in groups characterized in that: including set up in inner layer cigarette paper (1) in the pipe tobacco (4) outside and set up in outer cigarette paper (2) in the inner layer cigarette paper (1) outside, inner layer cigarette paper (1) is for being provided with the non-ventilation paper of aluminium foil, outer cigarette paper (2) are adsorption paper, make inner layer cigarette paper (1) and outer cigarette paper (2) add the processing for grouping processing man-hour to successively wrap in when cigarette preparation pipe tobacco (4) outside.
2. A group-processed, heat-not-burn smoke support structure according to claim 1, wherein: auxiliary heating strips (3) are arranged between the inner layer cigarette paper (1) and the outer layer cigarette paper (2), and the number of the auxiliary heating strips (3) is at least one.
3. A group-processed, heat-not-burn smoke support structure according to claim 2, wherein: the auxiliary heating strips (3) are metal pieces.
4. A group-processed, heat-not-burn smoke support structure according to claim 1, wherein: an aluminum foil layer is arranged on the inner side of the inner cigarette paper (1), and the aluminum foil layer is uniformly wound around the tobacco shreds (4).
5. A group-processed, heat-not-burn smoke support structure according to claim 1, wherein: the outer-layer cigarette paper (2) comprises an adsorption layer (21) and a barrier layer (22) arranged on one side, far away from the inner-layer cigarette paper (1), of the adsorption layer (21), the adsorption layer (21) is a fibrous piece, and the barrier layer (22) is an air-tight piece.
6. A group-processed, heat-not-burn smoke supporting structure as set forth in claim 1, wherein: tobacco shred (4) inboard is provided with central heating rod (5), central heating rod (5) including set up in the outer paper (51) in the outside, set up in inlayer paper (52) of outer paper (51) inboard and set up in function stick (53) of inlayer paper (52) inboard, outer paper (51) and inlayer paper (52) add man-hour also are the processing setting of grouping to successively cladding in function stick (53) outside when cigarette preparation, set up again in tobacco shred (4) are inboard.
7. A group-processed, heat-not-burn smoke support structure according to claim 6, wherein: the number of the central heating rods (5) is at least one.
8. A group-processed, heat-not-burn smoke support structure according to claim 6, wherein: the outer layer paper (51) is aluminum foil paper, the inner layer paper (52) is adsorption paper, and the functional rod (53) is a flame-retardant piece.
9. The method for manufacturing a cigarette structure processed by grouping according to any one of claims 1 to 8, wherein the method comprises the following steps:
s1: acquiring the type of tobacco shreds, and selecting required inner-layer cigarette paper and outer-layer cigarette paper for processing in groups;
s2: wrapping the outer side of the tobacco shred with inner layer cigarette paper, wherein one side of the inner layer cigarette paper, which is provided with the aluminum foil, is positioned at the inner side;
s3: the outer layer cigarette paper is wrapped on the outer side of the inner layer cigarette paper, so that one side of the outer layer cigarette paper, which is provided with the adsorption layer, faces the inner layer cigarette paper.
10. A group-processed, heat-not-burn smoke supporting structure as set forth in claim 9, wherein:
before step S2 is executed, a central heating rod is filled inside the cut tobacco, and outer layer paper and inner layer paper of the central heating rod are also processed in groups and are sequentially coated outside the functional rod.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210992964.3A CN115137096A (en) | 2022-08-18 | 2022-08-18 | Group-processing cigarette structure capable of being heated and not burning and manufacturing method |
| PCT/CN2022/131825 WO2024036780A1 (en) | 2022-08-18 | 2022-11-15 | Heat-not-burn cigarette structure processed in groups, and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210992964.3A CN115137096A (en) | 2022-08-18 | 2022-08-18 | Group-processing cigarette structure capable of being heated and not burning and manufacturing method |
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| Publication Number | Publication Date |
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| CN115137096A true CN115137096A (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210992964.3A Pending CN115137096A (en) | 2022-08-18 | 2022-08-18 | Group-processing cigarette structure capable of being heated and not burning and manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024036780A1 (en) * | 2022-08-18 | 2024-02-22 | 云南中烟工业有限责任公司 | Heat-not-burn cigarette structure processed in groups, and manufacturing method therefor |
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2022
- 2022-08-18 CN CN202210992964.3A patent/CN115137096A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024036780A1 (en) * | 2022-08-18 | 2024-02-22 | 云南中烟工业有限责任公司 | Heat-not-burn cigarette structure processed in groups, and manufacturing method therefor |
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