CN115530418A - Tobacco segment and cigarette product and preparation method thereof - Google Patents

Tobacco segment and cigarette product and preparation method thereof Download PDF

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Publication number
CN115530418A
CN115530418A CN202211246951.8A CN202211246951A CN115530418A CN 115530418 A CN115530418 A CN 115530418A CN 202211246951 A CN202211246951 A CN 202211246951A CN 115530418 A CN115530418 A CN 115530418A
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CN
China
Prior art keywords
tobacco
rod
section
segment
acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211246951.8A
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Chinese (zh)
Inventor
刘磊
李丹
蔡冰
熊师国
杨俊鹏
刘华臣
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China Tobacco Hubei Industrial LLC
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China Tobacco Hubei Industrial LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by China Tobacco Hubei Industrial LLC filed Critical China Tobacco Hubei Industrial LLC
Priority to CN202211246951.8A priority Critical patent/CN115530418A/en
Publication of CN115530418A publication Critical patent/CN115530418A/en
Priority to PCT/CN2023/113005 priority patent/WO2024078115A1/en
Pending legal-status Critical Current

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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
    • 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
    • A24C5/52—Incorporating filters or mouthpieces into a cigarette rod or a tobacco rod
    • 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
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The invention discloses a tobacco section and a cigarette product and a preparation method thereof, wherein the tobacco section at least comprises two axial tobacco rods; the tobacco rod is made of a tobacco filler or a tobacco filler with additives wrapped in a wrapper. The invention also provides a cigarette product, which comprises the tobacco section and the filter section, wherein the filter section consists of a hollow rod section, a paper tube section and an acetate fiber tow section, the hollow rod section, the paper tube section and the acetate fiber tow section are wrapped by rear end wrapping paper, the front end of the rear end wrapping paper wraps the bottom of the front end wrapping paper, and the overlapping axial length of the rear end wrapping paper and the front end wrapping paper is 3-50mm. Each tobacco rod of the tobacco section of the present invention may be a tobacco rod of the same or different composition, formula or flavor. The cigarette prepared from the tobacco section can generate smoke with various flavors during smoking, so that the sensory experience of consumers is further improved.

Description

Tobacco segment and cigarette product and preparation method thereof
Technical Field
The invention relates to the field of cigarette products, in particular to a tobacco section, a cigarette product and a preparation method thereof.
Background
Cigarettes in the market are mainly provided with tobacco sections, and the tobacco sections are heated to release aerosol which can be sucked by consumers for enjoying relaxation. The aerosol aroma released by the tobacco segment is particularly important to the sensory stimulation of consumers, and the generation of special aroma by mixing different aroma substances is a method for effectively improving the sensory experience. In addition, with the gradual homogenization of the heated cigarettes of various manufacturers, consumers gradually have consumption inertia to the cigarettes with common flavor, and the market expects a series of cigarettes with novel and exotic flavor to break the current situation.
However, the blending of the flavor types of cigarettes is quite complex, and the direct mixing of flavors with different flavor types is often difficult to achieve satisfactory sensory experience, even the sensory experience of certain flavor type substances in the mixed flavors is weakened.
Disclosure of Invention
In order to solve the technical problems, the invention provides a tobacco section, different or same additives are added in a non-direct mixing mode, and the prepared cigarette can generate smoke with various flavors during smoking, so that the sensory experience of consumers is further improved.
Necessarily, also provide the tobacco products made of the above tobacco section.
Necessarily, also provides a preparation method of the tobacco section and the cigarette product thereof.
The content of the invention is as follows:
a tobacco segment is provided, which comprises a tobacco segment,
the tobacco segment comprises at least two axial tobacco rods;
the tobacco rod is made of a tobacco filler or additive-loaded tobacco filler surrounded by a wrapper.
Wherein the diameter of the tobacco section is 3mm-9mm, and the length of the tobacco section (11) is 6mm-90mm.
The tobacco section is formed by rolling a tobacco rod into a cylinder shape through an outer packaging wall material, wherein the outer packaging wall material is selected from one or more materials made of cotton, hemp, cellulose, nylon, polyethylene, polylactic acid, polycaprolactone, polypropylene, polyvinyl acetate, polyimide and the like, or one or more simple substances such as aluminum, iron, steel, nickel, chromium, copper and the like or foil materials of alloy;
the coating is selected from one or more materials made of cotton, hemp, cellulose, nylon, polyethylene, polylactic acid, polycaprolactone, polypropylene, polyvinyl acetate, polyimide and the like, or one or more simple substances or alloy foils of aluminum, iron, steel, nickel, chromium, copper and the like;
the tobacco filler is selected from one or more of cut tobacco, thin slice tobacco, tobacco powder, tobacco particles and tobacco columns.
Wherein the contacting portions of the wrappers of said tobacco rod overlap.
Wherein the tobacco rod is selected from one or more of an atomized tobacco rod, a flavored tobacco rod, a lactic acid tobacco rod, and a nicotine tobacco rod;
the atomized tobacco rod is made by enrobing a tobacco filler supplemented with an atomizing ingredient selected from glycerol or propylene glycol;
the flavored tobacco rod is prepared by coating tobacco filler with atomized component and solid flavor selected from one or more of herba Menthae, cortex Cinnamomi, mandarin orange, folium Camelliae sinensis, herb Hierochloes Adoratae, cacao, lavender, herba Coriandri, fructus Citri Limoniae, fructus Ananadis Comosi, and fructus Foeniculi;
the tobacco rod with the essence is prepared by wrapping tobacco filler added with essence components by a coating, wherein the essence is liquid essence;
the lactic acid tobacco rod is made by coating a tobacco filler added with a lactic acid additive, wherein the lactic acid additive is selected from one or more of citric acid, glycolic acid, propionic acid, lactic acid, acetic acid, malic acid, benzoic acid, cinnamic acid, phosphoric acid, phenylacetic acid, myristic acid and oleic acid;
the nicotine tobacco rod is made of a tobacco filler coated with a nicotine additive selected from one or more of theobromine, nicotine, arecoline, and caffeine.
Wherein, in the lactic acid tobacco rod, the mass ratio of the lactic acid additive to the tobacco filler is 0.1-20%;
in the nicotine tobacco rod, the mass ratio of the nicotine additive to the tobacco filler is 0.1-5.5%.
Wherein the tobacco section comprises three axial atomized tobacco rods.
Wherein the tobacco segments are comprised of a flavored tobacco rod and an aromatic tobacco rod.
Wherein the number of the flavor tobacco rods is 1, and the number of the flavor tobacco rods is 4;
the flavored tobacco rod is positioned in the middle of the flavored tobacco rod, and the coating of the flavored tobacco rod is not in contact with the front end wrapper.
Wherein the tobacco section comprises two axial tobacco rods of lactic acid and nicotine.
The invention also provides a cigarette product which comprises the tobacco section and the filter section, wherein the filter section consists of a hollow rod section, a paper tube section and an acetate fiber tow section, the hollow rod section, the paper tube section and the acetate fiber tow section are wrapped by rear end wrapping paper to obtain the filter section, the front end of the rear end wrapping paper wraps the bottom of the front end wrapping paper, and the overlapping axial length of the rear end wrapping paper and the front end wrapping paper is 3-50mm.
A method of preparing a tobacco segment as described above, comprising the steps of:
a tobacco rod of fine diameter of tobacco filler and/or tobacco filler plus additives, the tobacco rod being defined as a cylinder of diameter ranging from 3mm to 9mm, by means of a wrapping material for a cigarette making apparatus;
extruding a plurality of tobacco rods along the direction of a central shaft through a molding cavity, wherein the molding cavity is hardware for guiding the tobacco rods in the step (1) to be deformed into profiled tobacco rods from cylinders, and the profiled tobacco rods can be combined and spliced into tobacco sections;
and rolling the cylinder of the tobacco section inside an outer packaging wall material by using cigarette equipment, and rolling the outer packaging wall material into an outer packaging barrel of the tobacco section.
Further, the preparation method of the invention also comprises the following steps:
and after the tobacco section is prepared, combining the filter section at the downstream of the tobacco section to obtain the cigarette product.
In contrast to the prior art, the present invention provides that the tobacco segment comprises at least two tobacco rods, each of which may be a tobacco rod having the same or different composition, formula or flavor. In addition, the tobacco rod coating with high heat conductivity coefficient is selected, so that the heat transfer effect of the tobacco section can be improved. The cigarette containing the tobacco section can generate smoke containing various flavors when being smoked, and further improves the sensory experience of consumers.
Drawings
FIG. 1 is a schematic structural view of embodiment A;
FIG. 2 is a schematic structural view of embodiment B;
FIG. 3 is a schematic structural view of embodiment C;
FIG. 4 is a schematic structural view of a smoking article according to the present invention;
figure 5 is an axial cross-section of a smoking article according to the invention;
in the figure, a cigarette 1, a tobacco section 11, a hollow rod section 12, a paper tube section 13, a acetate tow section 14, a front end wrapping paper 101, a rear end wrapping paper 102, a coating 103, an atomized tobacco rod 104, an aromatic tobacco rod 105, an aromatic tobacco rod 106, a lactic tobacco rod 107, a nicotine tobacco rod 108, and a barrier zone 109.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings are only used for matching the disclosure of the present disclosure to be understood and read by those skilled in the art, and are not used to limit the practical limitations of the present disclosure, so that the modifications of the structures, the changes of the ratio relationships, or the adjustments of the sizes, should not be within the scope of the disclosure of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure.
Embodiments of the present invention are written in a progressive manner.
A tobacco segment 11, the tobacco segment 11 comprising at least two axial tobacco rods;
the tobacco rod is made of a wrapper 103 that surrounds the tobacco filler or tobacco filler with additives added.
The tobacco rods have the same length in the axial direction, the tobacco rods are respectively formed into special-shaped strip bodies through processing and production, then cylinders of the tobacco sections 11 are formed, the types of the tobacco rods can be the same or different, the tobacco rods can be added with additives, the cross sections of the tobacco rods can be the same or different, the cigarette 1 with the additives added in a non-direct mixing mode is realized, and different tobacco rods can be selected to be combined according to requirements to manufacture the tobacco sections 11 with different smoking mouthfeel.
In the embodiment of the invention, the diameter of the tobacco segment 11 is 3mm-9mm, and the length of the tobacco segment 11 is 6mm-90mm.
The tobacco segment 11 preferably has a diameter of 5mm to 8mm and the tobacco segment 11 preferably has a length of 12mm to 15mm.
In the embodiment of the invention, the tobacco section 11 is formed by rolling a tobacco rod into a cylinder by an outer packaging wall material, and the outer packaging wall material is selected from one or more materials of cotton, hemp, cellulose, nylon, polyethylene, polylactic acid, polycaprolactone, polypropylene, polyvinyl acetate, polyimide and the like, or one or more simple substances of aluminum, iron, steel, nickel, chromium, copper and the like or foil materials of alloy;
the coating 103 is selected from one or more materials made of cotton, hemp, cellulose, nylon, polyethylene, polylactic acid, polycaprolactone, polypropylene, polyvinyl acetate, polyimide and the like, or one or more foils made of simple substances or alloys of aluminum, iron, steel, nickel, chromium, copper and the like;
the tobacco filler is selected from one or more of tobacco shred, thin sheet, tobacco powder, tobacco granule, and tobacco column.
The portions of the overwrap 103 that the tobacco rod contacts overlap.
Due to the shape and size of the overwrap 103 of tobacco segment 11, the tobacco rods within the overwrap will be compressed against one another to form a cylindrical body, with the outer surface of the overwrap 103 of tobacco segment 11 in close proximity to the inner surface of the overwrap wall of tobacco segment 11. Inside the cylinder of the tobacco section 11, the outer surface coating 103 layers of adjacent tobacco rods are in close contact to form a barrier zone 109, and the barrier zone 109 divides the tobacco rods of different tobacco rods into different shapes and regions. The tobacco rods may be of similar or different volumes, and the tobacco rod volume directly affects the arrangement within the tobacco section 11. The orientation and position of the median 109 within the tobacco segment 11 is controlled by the predetermined tobacco rod volume and manufacturing process.
It should be noted that the cigarette 1 according to the embodiment of the present invention may be a heating type cigarette 1 or a combustion type cigarette 1. For the heating type cigarette 1, the direction of the separation belt 109 in the tobacco section 11 affects the heating effect of the tobacco section 11 itself, and further affects the smoking experience. In order to reduce the thermal resistance of the isolation band 109 within the tobacco section 11, it is necessary to screen the tobacco rod wrapper 103 material. Since thermal conductivity is an important parameter in visually representing the thermal conductivity of a material, it is preferred that the apparent thermal conductivity of the tobacco rod overwrap 103 is no less than 50% of the apparent thermal conductivity of the tobacco rod. As an alternative embodiment, the tobacco rod wrapper 103 may be made of aluminium foil, eventually forming a radially diverging barrier zone 109, which may be used to advantage by its high thermal conductivity to enhance radial heat transfer within the tobacco segment 11.
The tobacco rod of embodiments of the invention is selected from one or more of an atomized tobacco rod 104, a flavored tobacco rod 105, a flavored tobacco rod 106, a lactic tobacco rod 107, and a nicotine tobacco rod 108;
the aerosolized tobacco rod 104 is made by wrapping a tobacco filler with an aerosolized ingredient selected from the group consisting of glycerin or propylene glycol around a wrapper 103;
flavored tobacco rod 105 is prepared by coating tobacco filler with atomized components and solid flavor selected from one or more of herba Menthae, cortex Cinnamomi, mandarin orange, folium Camelliae sinensis, herb Hierochloes Adoratae, cacao, lavender, herba Coriandri, fructus Citri Limoniae, fructus Ananadis Comosi, and fructus Foeniculi with coating 103;
the tobacco rod 106 is made by wrapping tobacco filler added with essence component with coating 103, wherein the essence is liquid essence;
the lactic acid tobacco rod 107 is prepared by coating the tobacco filler with lactic acid additive (one or more of citric acid, glycolic acid, propionic acid, lactic acid, acetic acid, malic acid, benzoic acid, cinnamic acid, phosphoric acid, phenylacetic acid, myristic acid, and oleic acid) with coating 103;
the nicotine tobacco rod 108 is made by wrapping a tobacco filler with a coating 103, the tobacco filler being added with a nicotine additive selected from one or more of theobromine, nicotine, arecoline, caffeine.
In the lactic acid tobacco rod 107 of the embodiment of the invention, the mass ratio of the lactic acid additive to the tobacco filler is 0.1-20%; in the nicotine tobacco rod 108, the mass ratio of the nicotine additive to the tobacco filler is 0.1% to 5.5%.
The additives in the tobacco rod of the present embodiment may be applied to the tobacco segments 11 by spraying, brushing, mixing, or the like, may be applied to the coatings 103 by any of the above-described means, or both.
The tobacco rod of the embodiment of the invention has the volume size, and can also be used for adjusting the adding proportion of various spices. Under the condition of similar volume adding rate of various flavors, the flavor A contained in the tobacco rod with larger volume is larger than the flavor B contained in the tobacco rod with small volume, and the tobacco segments 11 with stable adding rate of various flavors can be obtained after combining a plurality of tobacco rods with preset volume.
As an alternative embodiment a, as shown in fig. 1, the tobacco segment 11 comprises three axial atomized tobacco rods 104, the contacting portions of the wrappers 103 of the tobacco rods are attached to each other to form a separation zone 109, the separation zone 109 is formed by overlapping two wrappers 103, and the aluminum foil has a high thermal conductivity to enhance the heat transfer along the extension of the separation zone 109, which is beneficial for enhancing the release of more aerosol from the atomized tobacco sheets of the tobacco rods.
As an alternative embodiment B, as shown in fig. 2, the tobacco segment 11 is composed of a flavored tobacco rod 105 and a flavored tobacco rod 106, the number of flavored tobacco rods 106 being 1 rod, the number of flavored tobacco rods 105 being 4 rods; the flavored tobacco rod 105 is positioned in the middle of the flavored tobacco rod 105, and the coating 103 of the flavored tobacco rod 105 does not contact the front wrapper 101.
The aerosol generated by the tobacco filler such as the cut tobacco and the atomized tobacco sheet after being heated has different flavors, and the method of the embodiment can mix the aerosol flavor of the cut tobacco and the aerosol flavor of the atomized tobacco sheet to provide more novel sensory experience for consumers,
in this embodiment, further, the ratio of the cross-sectional area of the flavored tobacco rod 106 to the cross-sectional area of the tobacco segment 11 is between 0.2 and 0.7, which is better suited for existing manufacturing equipment.
As an alternative embodiment C, as shown in fig. 3, tobacco section 11 comprises two axial tobacco rods 107 of lactic acid and 108 of nicotine;
according to the embodiment of the invention, after the tobacco section 11 is heated, the lactic acid tobacco rod 107 and the nicotine tobacco rod 108 respectively release lactic acid vapor and nicotine vapor, and the lactic acid vapor and the nicotine vapor are mixed and reacted at the downstream of the tobacco section 11 to form nicotine salt aerosol, so that the physiological satisfaction of the aerosol of the cigarette 1 can be improved, and novel sensory enjoyment is provided for consumers.
Further, as shown in fig. 4 and 5, the present invention provides a smoking article comprising the tobacco segment 11 and the filter segment as above, wherein the filter segment is composed of a hollow rod segment 12, a paper tube segment 13 and a acetate tow segment 14, the filter segment is made by wrapping the hollow rod segment 12, the paper tube segment 13 and the acetate tow segment 14 with a rear end wrapping paper 102, the front end of the rear end wrapping paper 102 wraps the bottom of the front end wrapping paper 101, and the overlapping axial length of the rear end wrapping paper 102 and the front end wrapping paper 101 is 3mm-50mm.
The invention also provides a preparation method of the tobacco section 11, which comprises the following steps:
a tobacco rod of fine diameter of tobacco filler and/or tobacco filler plus additives, defined as a cylinder of diameter ranging from 3mm to 9mm, is provided with a wrapper 103 material by means of the cigarette 1 equipment;
extruding a plurality of tobacco rods through a modeling cavity along the direction of a central shaft to form a spliced cylinder, wherein the spliced cylinder has a cylindrical appearance, the modeling cavity is hardware for guiding the tobacco columns in the step (1) to be deformed into special-shaped tobacco rods from the cylinders, and the various special-shaped tobacco rods can be combined and spliced into a cylinder close to the tobacco section 11 of the cigarette 1;
the cylindrical tobacco section 11 is rolled inside the outer packaging wall material by using the cigarette 1 equipment, and the outer packaging wall material is wound into an outer packaging barrel of the tobacco section 11.
Further, the invention also provides a preparation method of the cigarette product, which further comprises the following steps:
after the tobacco section 11 is prepared, the filter section is combined at the downstream of the tobacco section 11 to obtain the cigarette product.
In order to further verify the beneficial effects of the technical scheme of the invention, the following experiments are also carried out to verify the smoking feeling of the cigarette, and the specific test method is as follows:
taking the cigarette products prepared in the embodiment A, the embodiment B and the embodiment C and common commercial cigarettes to evaluate the smoking experience, wherein the evaluation is carried out on three aspects of smoke concentration, coordination and strength, each item is counted by a full score of 5, and the results are as follows:
concentration of smog Coordination of Stiff head Total score
Embodiment A 4.5 4 3.5 12
Embodiment B 4 4.5 3.5 12
Embodiment C 4 3.5 4 11.5
Common cigarette 4 3.5 3.5 11
Therefore, the cigarette product prepared by the method can generate smoke with various flavors when being smoked, and the sensory experience of consumers is further improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (13)

1. A tobacco segment characterized by:
said tobacco section (11) comprising at least two axial tobacco rods;
the tobacco rod is made of a tobacco filler or additive-added tobacco filler surrounded by a wrapper (103).
2. The tobacco segment of claim 1, wherein:
the diameter of the tobacco section (11) is 3mm-9mm, and the length of the tobacco section (11) is 6mm-90mm.
3. The tobacco segment of claim 2, wherein:
the tobacco section (11) is formed by rolling the tobacco rod into a cylinder shape through an outer packaging wall material, and the outer packaging wall material is selected from one or more materials made of cotton, hemp, cellulose, nylon, polyethylene, polylactic acid, polycaprolactone, polypropylene, polyvinyl acetate, polyimide and the like, or one or more simple substances such as aluminum, iron, steel, nickel, chromium, copper and the like or foil materials of alloy;
the coating (103) is selected from one or more materials made of cotton, hemp, cellulose, nylon, polyethylene, polylactic acid, polycaprolactone, polypropylene, polyvinyl acetate, polyimide and the like, or one or more simple substances or alloy foils of aluminum, iron, steel, nickel, chromium, copper and the like;
the tobacco filler is selected from one or more of tobacco shred, thin sheet, tobacco powder, tobacco particles and tobacco column.
4. The tobacco segment of claim 3 wherein:
the portions of the overwrap (103) that contact the tobacco rod overlap.
5. The tobacco segment of claim 4 wherein:
the tobacco rod is selected from one or more of an atomized tobacco rod (104), a flavored tobacco rod (105), a flavored tobacco rod (106), a lactic acid tobacco rod (107), and a nicotine tobacco rod (108);
the rod (104) of atomized tobacco is made by wrapping a tobacco filler to which an atomized ingredient selected from glycerol or propylene glycol is added with a coating (103);
the flavored tobacco rod (105) is prepared by coating (103) tobacco filler with added atomizing component and solid flavor selected from one or more of herba Menthae, cortex Cinnamomi, mandarin orange, tea, herb Hierochloes Adoratae, cacao, lavender, herba Coriandri, fructus Citri Limoniae, fructus Ananadis Comosi, and fructus Foeniculi;
the tobacco rod (106) is made by wrapping tobacco filler added with essence components by a coating (103), and the essence is liquid essence;
the lactic acid tobacco rod (107) is made by coating (103) the tobacco filler added with lactic acid additive, wherein the lactic acid additive is selected from one or more of citric acid, glycolic acid, propionic acid, lactic acid, acetic acid, malic acid, benzoic acid, cinnamic acid, phosphoric acid, phenylacetic acid, myristic acid and oleic acid;
the nicotine tobacco rod (108) is made by wrapping a tobacco filler with a coating (103) to which a nicotine additive is added, the nicotine additive being selected from one or more of theobromine, nicotine, arecoline, caffeine.
6. The tobacco section of claim 5 wherein:
in the lactic acid tobacco rod (107), the mass ratio of the lactic acid additive to the tobacco filler is 0.1-20%;
in the nicotine tobacco rod (108), the mass ratio of the nicotine additive to the tobacco filler is 0.1-5.5%.
7. The tobacco segment of claim 6, wherein:
the tobacco section (11) comprises three axial atomized tobacco rods (104).
8. The tobacco segment of claim 6 wherein:
the tobacco section (11) consists of a flavourant tobacco rod (105) and an aromatic tobacco rod (106).
9. The tobacco section of claim 8 wherein:
the number of the flavor tobacco rods (106) is (1) and the number of the flavor tobacco rods (105) is 4;
the flavored tobacco rod (105) is positioned in the middle of the flavored tobacco rod (105), and the coating (103) of the flavored tobacco rod (105) does not contact the front end wrapper (101).
10. The tobacco segment of claim 6, wherein:
the tobacco section (11) comprises two axial tobacco rods (107) of lactic acid and tobacco (108) of nicotine.
11. A smoking article characterized by:
comprising a tobacco segment (11) according to any one of claims 1 to 9 and a filter segment consisting of a hollow rod segment (12), a paper tube segment (13) and an acetate tow segment (14), said filter segment being formed by wrapping the hollow rod segment (12), the paper tube segment (13) and the acetate tow segment (14) with a back end wrapper (102), the front end of said back end wrapper (102) wrapping the bottom of the front end wrapper (101), the overlap axial length of the back end wrapper (102) and the front end wrapper (101) being 3 to 50mm.
12. A method of manufacturing tobacco segments according to any one of claims 1 to 9, comprising the steps of:
-applying a tobacco filler and/or an additivated tobacco filler to a fine diameter tobacco rod of tobacco filler, defined as a cylinder of diameter in the range 3mm to 9mm, using a wrapper (103) material for a smoking device;
extruding a plurality of tobacco rods along the central axis direction through a shaping cavity, wherein the shaping cavity is hardware for guiding the tobacco rods in the step (1) to be deformed into profiled tobacco rods from cylinders, and the profiled tobacco rods can be combined and spliced into tobacco sections (11);
the method comprises the following steps of rolling the cylinder of the tobacco section (11) inside an outer packaging wall material by using cigarette equipment, and winding the outer packaging wall material into an outer packaging barrel of the tobacco section (11).
13. The method of making a smoking article of claim 11, wherein:
after the tobacco segment has been produced by the method of claim 12, a filter segment is joined downstream of the tobacco segment (11) to produce said smoking article.
CN202211246951.8A 2022-10-12 2022-10-12 Tobacco segment and cigarette product and preparation method thereof Pending CN115530418A (en)

Priority Applications (2)

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CN202211246951.8A CN115530418A (en) 2022-10-12 2022-10-12 Tobacco segment and cigarette product and preparation method thereof
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