CN115363235A - Support segment flavored aerosol generating article - Google Patents
Support segment flavored aerosol generating article Download PDFInfo
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- CN115363235A CN115363235A CN202210820539.6A CN202210820539A CN115363235A CN 115363235 A CN115363235 A CN 115363235A CN 202210820539 A CN202210820539 A CN 202210820539A CN 115363235 A CN115363235 A CN 115363235A
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- perfuming
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- aerosol
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- 239000000443 aerosol Substances 0.000 title claims abstract description 33
- 230000000391 smoking effect Effects 0.000 claims abstract description 74
- 239000002775 capsule Substances 0.000 claims abstract description 66
- 239000011162 core material Substances 0.000 claims abstract description 55
- 238000009423 ventilation Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 64
- 239000000123 paper Substances 0.000 claims description 47
- 235000019504 cigarettes Nutrition 0.000 claims description 36
- 239000002304 perfume Substances 0.000 claims description 13
- 229920000881 Modified starch Polymers 0.000 claims description 6
- 239000004368 Modified starch Substances 0.000 claims description 6
- 241000208125 Nicotiana Species 0.000 claims description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 235000019426 modified starch Nutrition 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004626 polylactic acid Substances 0.000 claims description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- DKFCNIGGENJIJN-UHFFFAOYSA-L aluminum;iron(2+);sulfate Chemical compound [Al+3].[Fe+2].[O-]S([O-])(=O)=O DKFCNIGGENJIJN-UHFFFAOYSA-L 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 229920002301 cellulose acetate Polymers 0.000 claims description 3
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 2
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000013871 bee wax Nutrition 0.000 claims description 2
- 239000012166 beeswax Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- 229940005550 sodium alginate Drugs 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 2
- 239000000779 smoke Substances 0.000 abstract description 40
- 239000011324 bead Substances 0.000 abstract description 15
- 239000003205 fragrance Substances 0.000 abstract description 10
- 238000005422 blasting Methods 0.000 abstract description 9
- 239000000796 flavoring agent Substances 0.000 abstract description 5
- 235000019634 flavors Nutrition 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 23
- 239000003570 air Substances 0.000 description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 17
- 239000003546 flue gas Substances 0.000 description 17
- 238000001816 cooling Methods 0.000 description 13
- 238000011156 evaluation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000686 essence Substances 0.000 description 7
- 230000001953 sensory effect Effects 0.000 description 7
- 229920006221 acetate fiber Polymers 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000012466 permeate Substances 0.000 description 5
- 235000013599 spices Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007794 irritation Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 235000019502 Orange oil Nutrition 0.000 description 1
- 235000006990 Pimenta dioica Nutrition 0.000 description 1
- 240000008474 Pimenta dioica Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
-
- 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
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- 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
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F25/00—Devices used by the smoker for controlling the moisture content of, or for scenting, cigars, cigarettes or tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
Abstract
The present invention discloses a support-section perfumed aerosol-generating article, the support section (2) of which has a hollow airflow channel (22) and a plurality of perfuming channels (21); a plurality of flavoring channels (21) surround the outside of the hollow airflow channel (22), the end part of one side of the flavoring channel (21) close to the smoking core material section (1) is blocked, and the end part of one side close to the air-permeable hollow section (3) is opened; at least a part of the perfuming channel (21) is provided with a perfuming capsule (11), and the perfuming capsule (11) is close to one side of the smoking core material segment (1); the ventilation hollow section (3) is provided with a ventilation hole (31) which radially penetrates through the pipe wall of the ventilation hollow section (3). The invention adopts the mode of leading the bead blasting, when the aerosol is used for generating products, the product is automatically flavored, and the flavoring efficiency and the stability of flavor release are improved. Meanwhile, the support section (2) of the invention is supplemented with fragrance again, and the air-permeable hollow section (3) introduces air, so that the suction resistance can be reduced, the comfort is improved, and the smoke quantity and the proper smoke temperature are further ensured.
Description
Technical Field
The present invention relates to the technical field of aerosol-generating articles, in particular to a support-segment perfumed aerosol-generating article.
Background
With the emphasis of consumers on health problems and the improvement of the demand on the personalized experience of cigarette products, the tobacco industry continuously responds to the demand upgrade of consumers and develops various smoking products with tar and harm reduction. The cigarette heating mode of the non-combustion type cigarette is different from that of the traditional cigarette product, so that the cigarette heating mode can meet the sensory requirements of consumers on the cigarette product and provide healthier smoking experience.
The existing aerosol generating product mainly comprises a smoking core material section, a supporting section, a cooling section and a filter tip section, wherein the supporting section not only plays a role in supporting the smoking product, but also more mainly collects smoke and assists the cooling section in cooling the smoke. In the prior art, the pipe wall of the supporting section, the forming paper wrapping the pipe wall and the tipping paper are punched by an online laser punching method to form a ventilation hole, so that outside air enters the inside of the supporting section to be mixed with flue gas, thereby increasing the amount of the flue gas and effectively reducing the temperature of the flue gas, but the cooling effect of the flue gas and the mixing effect of the air and the flue gas are still poor due to the following two reasons: 1. the radial supporting force of the pipe wall of the supporting section is insufficient, and the pipe wall sinks towards the center of the pipe cavity after being subjected to external force, so that the problems that an airflow channel of smoke and air is blocked and the smoke quantity is insufficient are caused; 2. the contact area of the flue gas and the pipe wall of the supporting section is limited, and effective cooling cannot be realized; 3. the residence time of the flue gas and the air in the supporting section is short, and the flue gas and the air directly and quickly pass through the supporting section to enter the cooling section, so that the flue gas and the air cannot be fully mixed; 4. the flue gas direct contact supports the section pipe wall, and because the flue gas through supporting the section has not been through effective cooling yet, and flue gas temperature is too high, leads to this section pipe wall to have the problem of scalding one's hand. Consequently, in order to further realize the cooling to the flue gas, at present mainly improve or directly increase the quantity of cooling material to the cooling material of cooling section, but the cooling material is mostly phase change material, and several mouths are being inhaled in the suction, and phase change material collapses and plug up airflow channel, and the resistance-suction rises by a wide margin, influences the suction and experiences.
In addition, the existing aerosol generating products are generally flavored by tobacco materials, filter tips and cigarette paper, and the flavoring process is difficult, low in efficiency and unstable in flavor release. The existing aerosol generating product usually puts the perfuming blasting bead into a filter tip, and a consumer manually squeezes the blasting bead before smoking to release the flavoring substances in the smoking, so that the effect of perfuming the aerosol is achieved. The disadvantage of carrying aroma through tobacco materials or cigarette paper is that the aroma of a plurality of spices is easy to lose after a user opens a package, so that a plurality of cigarettes at the back of each package have no aroma and have poor quality.
The present invention has been made to solve the above problems.
Disclosure of Invention
The invention adopts a front bead blasting mode, and when the aerosol is used for producing products, the product is automatically flavored, so that the flavoring efficiency and the stability of fragrance release are improved. Meanwhile, the perfuming channel 21 of the support section 2 is replenished with fragrance again, and air is introduced into the ventilating hollow section 3, so that the suction resistance can be reduced, the comfort is improved, and the smoke quantity and the proper smoke temperature are further ensured.
The invention provides a support section flavored aerosol generating product, which comprises a smoking core material section 1, a support section 2, a breathable hollow section 3 and a filter section 4 which are sequentially arranged,
the support section 2 has a function of perfuming the aerosol, and has a hollow airflow channel 22 and a plurality of perfuming channels 21; the plurality of perfuming channels 21 surround the outside of the hollow airflow channel 22, and the end part of the perfuming channel 21 close to one side of the smoking core segment 1 is blocked, while the end part close to one side of the air-permeable hollow segment 3 is open;
at least a part of the perfuming channel 21 is provided with a perfuming capsule 11, and the perfuming capsule 11 is close to one side of the smoking core material segment 1;
the air-permeable hollow section 3 is provided with air vents 31 which radially penetrate through the pipe wall of the air-permeable hollow section 3.
Preferably, the smoking core segment 1 is wrapped by an impermeable wrapper paper 12;
the supporting segment 2, the air-permeable hollow segment 3 and the filter segment 4 are wrapped by a piece of wrapping paper 5 to form a filter rod, and the smoking core segment 1 and the filter rod are tipping by tipping paper 6; or the smoking core material segment 1, the supporting segment 2, the air-permeable hollow segment 3 and the filtering segment 4 are directly compounded through the plug wrap 5 to form the aerosol generating product;
the forming paper 5 contains an impermeable layer.
The core segment of the present invention, i.e., the smoking core segment 1.
Preferably, the smoking core segment 1 may be filled with filamentary, rod and tobacco rod material.
Preferably, the capsule wall of said perfuming capsule 11 ruptures at an ambient temperature of 80-200 ℃ releasing the perfume inside said perfuming capsule 11.
Preferably, the wall of the perfuming capsule 11 is selected from, but not limited to, gelatin, sodium alginate, chitosan or beeswax wall material.
Preferably, the diameter of the perfuming capsule 11 is less than or equal to the diameter of the inscribed circle of the perfuming channel 21; a perfuming capsule 11 is arranged at the end part of one side of the perfuming channel 21 close to the smoking core segment 1, and one or more perfuming capsules 11 can be arranged in each perfuming channel 21.
Preferably, the impermeable cigarette paper 12 is a cigarette paper with an impermeable layer on one side close to the smoking core material; one side of the forming paper 5, which is close to the supporting section 2, is provided with an impermeable layer;
the anti-seepage layer comprises a waterproof layer and/or an oil-proof layer; the inner wall of the cigarette paper pipe is coated with the cigarette paper pipe in a spraying way; the waterproof layer adopts alkyl ketene dimer AKD, cationic rosin size or non-iron aluminum sulfate mixed and paraffin material; the oil-proof layer is made of fluorocarbon organic matter, modified starch, AKD and paraffin mixture and AKD and modified starch mixture;
alternatively, the first and second electrodes may be,
the impermeable layer is selected from an aluminum foil layer and is added to the inner wall of the cigarette paper tube in a sticking mode; the aluminum foil layer can play a role in preventing water and/or oil, and meanwhile, the aluminum foil layer also has a heat preservation function, so that smoking materials on the inner wall of the cigarette can be uniformly heated.
Preferably, said support section 2 comprises both a first material and a second material, wherein said perfuming channel 21 is defined by the first material, the second material or a combination of the first and second material, and said hollow airflow channel 22 is defined by the first material.
Preferably, the first and second materials are selected from the group consisting of cellulose acetate, polyethylene, paper, polyethylene, polypropylene, polyvinyl chloride, polylactic acid, non-woven fabric. Here, both the first material and the second material may be selected from these materials, but the same material is not selected at the same time.
Preferably, the hollow airflow channel 22 is located at the center of the filter rod, and the cross-sectional area of the hollow airflow channel is 1/5-1/2 of the cross-sectional area of the filter rod, and the number of the hollow airflow channels 22 is 1, and the shape of the hollow airflow channel can be, but is not limited to, a circle, a square, a triangle or a star.
Preferably, the perfuming channel 21 is dispersed outside the hollow airflow channel 22, and is in a plurality, the total cross-sectional area of the perfuming channel 21 is 1/4-3/5 of the cross-sectional area of the mouth-stick, and the perfuming channel 21 can be in a shape of, but not limited to, a circle, a square, a triangle, an arc, a trapezoid, a "U" or a "V".
Preferably, the air-permeable hollow section 3 is made of paper, silica gel, acetate fiber tows, polylactic acid and non-woven fabrics, and the wall thickness of the air-permeable hollow section 3 is 0.8-2.5 mm; the wall thickness of the support section 2 is 0.1-2.0 mm, the wall thickness of the support section 2 refers to the radial distance from the outer surface of the support section to the inner surface of the hollow airflow channel 22, that is, the wall thickness includes the radial thickness of the perfuming channel 21, and when the cross section of the central airflow channel 22 is a non-circular structure such as a triangle, the wall thickness of the support section 2 refers to the shortest radial distance from the outer surface of the support section to the inner surface of the hollow airflow channel 22.
Preferably, the total length of the aerosol generating product is 45-90 mm, the diameter of the aerosol generating product is 5.0-7.7 mm, the length of the filter rod consisting of the support section 2, the air-permeable hollow section 3 and the filter section 4 is 30-60 mm, the length of the support section 2 is 10-30 mm, the length of the air-permeable hollow section 3 is 10-30 mm, and the length of the filter section 4 is 5-15 mm.
Preferably, the filter segment 4 is a solid acetate tow.
The aerosol-generating articles of the present invention are suitable for use in both circumferential and central aerosol-generating article smoking articles.
Compared with the prior art, the invention has the following beneficial effects:
1. the support section 2 of the invention has a hollow airflow channel 22 and a plurality of perfuming channels 21; the plurality of perfuming channels 21 surround the outside of the hollow airflow channel 22, the end part of the perfuming channel 21 close to one side of the smoking core segment 1 is blocked, the end part of the perfuming channel close to one side of the air-permeable hollow segment 3 is opened, and a perfuming capsule 11 is arranged in the perfuming channel 21. That is, the airflow channel of the support segment 2 is divided into two types, the first type is a hollow airflow channel located in the center and used for aerosol circulation, and the second type is a perfuming channel located on the peripheral side, and the side of the airflow channel close to the smoking core segment 1 is blocked, that is, the aerosol generated by heating the smoking core segment 1 can not enter the perfuming channel. When hot aerosol flows through the central air flow channel 22, the bursting beads in the perfuming channel 21 are broken by heat, releasing the fragrant substance and flowing along the perfuming channel to the air-permeable hollow section 3, which has the advantages that:
(1) The bead blasting does not directly contact with the hot aerosol, but transfers heat through the wall of the perfuming channel, thus ensuring that the bead blasting is not instantaneously heated by strong heat to burst and release all spices, but is slowly heated to release slowly, and playing the role of slow release of the spices;
(2) Because hot smoke gas can not flow in the perfuming channel 21, the perfuming channel 21 forms an air heat insulation layer, and the problem that the temperature of the outer surface of the perfuming channel is too high and hands are scalded due to the fact that the wall of the supporting section directly contacts with the smoke gas is solved;
(3) The blasting beads in the perfuming channel 21 are heated and broken to release fragrant substances and flow to the ventilating hollow section 3 along the perfuming channel, because the ventilating hollow section 3 is provided with the ventilating holes 31 which radially penetrate through the pipe wall of the ventilating hollow section 3, outside air enters the ventilating hollow section through the ventilating holes, the outside air firstly contacts perfume vapor on the peripheral side to condense the perfume vapor into small droplets and then contacts more central mainstream smoke, the small droplets of the perfume can be used as condensation nucleation points to promote the condensation of the smoke droplets around the perfume droplets, and a core-shell structure that the smoke droplets wrap the perfume droplets is formed instead of a disordered mixed structure of the perfume droplets and the smoke droplets, so that a user feels long-lasting fragrance.
2. According to the invention, the perfuming capsule 11 is firstly placed at the end part of the downstream support section 2 of the smoking core section 1, which is close to one end of the smoking core section 1, and the capsule wall of the perfuming capsule 11 is selected from materials which can be broken at the ambient temperature of 150-200 ℃, so that when the smoking is not carried out, the fragrant substances in the perfuming capsule 11 can not be released due to the protection of the capsule wall, and the perfuming capsule is placed in the perfuming channel 21 of the support section 2, so that the loss of the fragrant substances during long-term placement is further avoided due to the protection of the tube wall of the support section 2 and the forming paper 5. In addition, the perfuming capsule 11 of the present invention is not the same as the existing popping beads, which requires the consumer to break the capsule to release the perfuming substance inside, but is selected from the materials which rupture at the ambient temperature of 80-200 ℃ as the capsule wall, the temperature of the core material segment is the highest when the consumer sucks, and when hot aerosol flows through the hollow airflow channel 22 at about 120 ℃, the popping beads in the perfuming channel 21 are heated to rupture, release the perfuming substance, and flow to the ventilating hollow segment 3 along the perfuming channel. The perfuming capsules have the following advantages of being broken by heating: (1) the advantage of perfuming capsules 11 at the end of the support segment 2 next to the end of the smoking core segment 1 is utilized precisely if, in the other segments, the temperature does not reach the bursting temperature; (2) the broken beads are mostly added to the acetate fiber filter section, the acetate fibers rebound after the broken beads are pinched and almost have no deformation because the rebound resilience of the pipe wall of the supporting section is far less than that of the acetate fibers, and if the broken beads are pinched and broken through the pipe wall of the supporting section, the supporting section deforms, so that the structure and the airflow channel of the supporting section are changed, the suction effect is influenced, the bad consumption experience is brought, and the problem is perfectly solved by heat cracking; (3) the temperature of the flue gas can be further reduced by the rupture of the walls of the perfuming capsules 11 by heat.
Further, the present invention places a perfuming capsule 11 at the end of the downstream support section 2 of the smoking core segment 1, next to one end of the smoking core segment 1, rather than placing a perfuming capsule 11 inside the smoking core segment 1, is advantageous in that: when a consumer sucks, the temperature of the cigarette core material section is highest, and at about 120 ℃, if the flavoring capsule 11 is placed in the cigarette core material section and wrapped by smoking materials, the flavoring capsule 11 can be continuously heated in the sucking process, so that the capsule wall of the flavoring capsule 11 is rapidly broken, and the essence and the spice inside the capsule are rapidly volatilized, so that on one hand, a plurality of mouths of the cigarette with thick fragrance before the sucking and a plurality of mouths of the cigarette with almost no flavoring effect are sucked. On the other hand, although the perfuming capsule 11 is subjected to a high temperature, the capsule wall is more easily broken, but the perfuming capsule 11 is internally provided with some essences and flavors with lower volatilization temperature, such as menthol, orange oil, rose essence and the like, so that the problem that the capsule wall needs to be broken at a certain temperature, but the essences and flavors with lower volatilization temperature in the capsule wall with too high temperature can be volatilized instantly is caused.
According to the invention, the perfuming capsule 11 is placed at the end part of the downstream supporting section 2 of the smoking core section 1, which is close to one end of the smoking core section 1, and is placed in the perfuming channel of the supporting section 2, and the end part of the supporting section 2 is close to the smoking core section 1, so that the smoke generated by the smoking core section 1 still has high temperature when entering the hollow airflow channel, and the perfuming capsule 11 can be broken. However, because the perfuming capsule 11 is in the perfuming channel of the support section 2, the bead blasting can not directly contact with the hot aerosol, but transmit heat through the wall of the perfuming channel, so that the bead blasting can be ensured not to be instantaneously heated by strong heat to burst and release all the perfume, but slowly heated and released, thereby achieving the effect of stably and slowly releasing the perfume.
In combination with the structure of the support section, the invention perforates the air-permeable hollow section 3 at the downstream of the support section 2 to form air-introducing vent holes, rather than perforating the tube wall of the support section 2 to introduce air as in the prior art, and the reason and effect are that: the perfuming capsule 11 in the support section 2 can be guaranteed to have enough smoke temperature to rupture and perfume without punching and introducing air in the support section 2, and after the smoke is primarily cooled and perfumed, air is further introduced from the ventilating hollow section 3, so that the smoke can be further cooled and gathered.
2. The smoking core material section 1 is formed by wrapping anti-seepage cigarette paper 12, and water in the smoking material permeates to the outer side of the cigarette paper tube to generate yellow spots in the cigarette storage process, so that a waterproof layer needs to be added to the inner wall of the cigarette paper tube filled with the smoking material. The waterproof layer can prevent moisture in the smoking material from permeating to the outer side of the cigarette paper tube.
Similarly, a smoke agent and the like can be added into the smoke material, and in the long-time placing process, the smoke agent in the smoke material can carry essence and spice to permeate to the outer side of the paper tube to generate yellow spots and influence the appearance of the paper tube, and the oil-proof layer needs to be added on the inner wall of the cigarette paper tube filled with the smoke material because the smoke agent is oily. The oil-proof layer can prevent the smoke agent in the smoking material from carrying essence and spice to permeate to the outer wall of the paper tube, so that the yellow spots are prevented from being generated.
More importantly, the perfuming capsule 11 is arranged at the end part of the downstream supporting section 2 of the smoking core section 1, which is close to one end of the smoking core section 1, so that the forming paper 5 is provided with an impermeable layer at one side close to the supporting section 2, and in the smoking process, after the capsule wall is broken, the fragrant substances in the perfuming capsule 11 can possibly permeate into the tube wall of the supporting section 2, and the impermeable layer can avoid the problem that the essence and the perfume permeate into the forming paper.
3. The support section 2 of the present invention has a perfuming channel 21 and a central air flow channel 22, wherein the perfuming channel 21 is used for perfuming and the central air flow channel 22 is used for collecting the smoke. The end part of one side of the partial perfuming channel 21, which is close to the smoking core segment 1, is provided with the perfuming capsule 11, so that the addition amount of the perfuming capsule 11 can be controlled. The hollow airflow channel 22 can be used to collect flue gas, reduce adsorption to flue gas, and increase smoke volume. On the other hand, the perfuming channels 21 are dispersed outside the hollow airflow channel 22, and the perfuming is more uniform.
4. The aerosol generating product also comprises a supporting section 2 with a hollow structure, wherein the supporting section not only can play a role of supporting the aerosol generating product, but also can gather smoke and assist in reducing the temperature of the smoke, and solves the problems that the smoke enters the mouth of a smoker and scalds the mouth.
5. The ventilation hollow section 3 of the invention is provided with the ventilation hole 31, under the condition that the shape and the size of the ventilation hole 31 of the invention are consistent with those of the holes punched on the support section in the prior art, the ventilation hole 31 of the invention is closer to the mouth end of a smoker, so that the suction force at the ventilation hole 31 is obviously greater than that at the holes punched on the support section in the prior art, the ventilation effect of the ventilation hole 31 of the invention is better, the amount of introduced ambient air is greater, and the smoke temperature is more favorably reduced. Meanwhile, the cigarette supporting section 2 is provided with a cavity, the ventilating hollow section 3 is also provided with a cavity, and introduced air can be better contacted and mixed with smoke, so that the smoke temperature is further reduced. The invention punches holes on the cooling section instead of the supporting section, thereby further utilizing the change of the suction force to increase the air inlet quantity and reduce the temperature of the flue gas.
Drawings
Figure 1 is a schematic diagram of the structure of a support-segment fragranced aerosol-generating article of the present invention;
figure 2 is a cross-sectional view of a support section of a fragranced aerosol-generating article of example 1 of the present invention, taken adjacent to a section of a smoking core;
figure 3 is a cross-sectional view of one side of a support section of a fragranced aerosol-generating article of example 1 of the present invention, adjacent to an air-permeable hollow section;
figure 4 is a cross-sectional view of a support section of a fragranced aerosol-generating article of example 2 of the present invention, taken adjacent to a section of a smoking core;
figure 5 is a cross-sectional view of one side of a support section of a fragranced aerosol-generating article of example 2 of the present invention, adjacent to an air-permeable hollow section;
names of reference symbols in the description of the drawings: 1-smoking core material section, 2-support section, 3-air-permeable hollow section, 4-filtering section, 11-flavoring capsule, 12-impermeable cigarette paper, 21-flavoring channel, 22-hollow airflow channel and 31-vent hole.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, which are given by way of illustration and not by way of limitation.
Example 1
As shown in fig. 1-3, the present embodiment provides a support segment perfumed aerosol-generating article comprising a smoking core segment 1, a support segment 2, a gas-permeable hollow segment 3 and a filter segment 4 arranged in sequence, said support segment 2 having a function of perfuming an aerosol, having a hollow airflow channel 22 and a plurality of perfuming channels 21; the plurality of perfuming channels 21 surround the outside of the hollow airflow channel 22, and the end part of the perfuming channel 21 close to one side of the smoking core segment 1 is blocked, while the end part close to one side of the air-permeable hollow segment 3 is open; at least a part of the perfuming channel 21 is provided with a perfuming capsule 11, and the perfuming capsule 11 is close to one side of the smoking core material segment 1; the ventilation hollow section 3 is provided with ventilation holes 31 which radially penetrate through the pipe wall of the ventilation hollow section 3.
The smoking core material section 1 is formed by wrapping anti-seepage cigarette paper 12; the supporting section 2, the air-permeable hollow section 3 and the filter section 4 are wrapped by a piece of wrapping paper 5 to form a filter rod, and the smoking core material section 1 and the filter rod are connected by tipping paper 6; the forming paper 5 contains an impermeable layer.
The smoking core segment 1 may be filled with filamentary tobacco material; the walls of the perfuming capsules 11 rupture at an ambient temperature of 120 ℃ releasing the perfume inside the perfuming capsules 11.
The capsule wall of the aromatized capsule 11 is selected from gelatin wall materials.
The anti-seepage cigarette paper 12 is a cigarette paper with an anti-seepage layer on one side close to the smoking core material; one side of the forming paper 5, which is close to the supporting section 2, is provided with an impermeable layer;
the anti-seepage layer comprises a waterproof layer and/or an oil-proof layer; the inner wall of the cigarette paper pipe is coated with the coating by a spraying mode; the waterproof layer adopts alkyl ketene dimer AKD, cationic rosin size or non-iron aluminum sulfate mixed and paraffin material; the oil-proof layer is made of fluorocarbon organic matter, modified starch, AKD and paraffin mixture, and AKD and modified starch mixture;
the support section 2 comprises two materials, a first material and a second material, wherein the perfuming channel 21 is defined by the first material, the second material or a combination of the first and second material, and the hollow airflow channel 22 is defined by the first material.
The first material is selected from paper; the second material is selected from a nonwoven fabric.
The hollow airflow channel 22 is located at the center of the filter tip, the cross-sectional area of the hollow airflow channel is 1/4 of that of the filter tip, and the number of the hollow airflow channels 22 is 1, and the hollow airflow channels are triangular.
The perfuming channel 21 is dispersed outside the hollow airflow channel 22, the number of the perfuming channels is multiple, the total cross-sectional area of the perfuming channels 21 is 1/2 of the cross-sectional area of the filter tip, and the perfuming channel 21 is circular. The diameter of the perfuming capsule 11 is smaller than or equal to the diameter of an inscribed circle of the perfuming channel 21; the end part of one side of 2 perfuming channels 21 close to the smoking core segment 1 is provided with perfuming capsules 11, and each perfuming channel 21 is provided with 2 perfuming capsules 11. As shown in fig. 2-3. Between adjacent perfuming channels 21 is solid.
The air-permeable hollow section 3 is made of acetate fiber tows, the wall thickness of the air-permeable hollow section 3 is 1.0mm, and the thinnest part of the wall thickness of the supporting section 2 is 0.1mm.
The total length of the aerosol generating product is 60mm, the diameter of the aerosol generating product is 6.4mm, the length of the filter rod consisting of the supporting section 2, the air-permeable hollow section 3 and the filtering section 4 is 30mm, the length of the supporting section 2 is 10mm, the length of the air-permeable hollow section 3 is 10mm, and the length of the filtering section 4 is 10mm.
The filtering section 4 is solid acetate fiber tows.
Example 2
As shown in fig. 4-5, this example is the preparation of a sample 2 of aerosol-generating article, which is similar in structure to sample 1 of the aerosol-generating article of example 1, except that the structure of the support section is different. The support section of aerosol-generating article sample 2 was a combination of corrugated structured perfuming channels and air flow channels in the inner chamber.
The support section 2 comprises two materials, a first material and a second material, wherein the perfuming channel 21 is defined by the first material, the second material or a combination of the first and second material, and the hollow airflow channel 22 is defined by the first material.
The first material is selected from paper; the second material is selected from a nonwoven fabric.
The hollow airflow channel 22 is located at the center of the filter rod, the cross section area of the hollow airflow channel is 1/5-1/2 of that of the filter rod, and the number of the hollow airflow channels 22 is 1, and the hollow airflow channels are circular.
The perfuming channels 21 are dispersed outside the hollow airflow channel 22, and the total cross-sectional area of the perfuming channels 21 is 1/2 of the cross-sectional area of the filter tip. The perfuming channel 21 is a groove with a groove corrugated structure and is V-shaped. The diameter of the perfuming capsule 11 is smaller than or equal to the diameter of an inscribed circle of the perfuming channel 21; the end part of one side, close to the smoking core material segment 1, of each of the 2 perfuming channels 21 is provided with a perfuming capsule 11, each of the perfuming channels 21 is provided with 2 perfuming capsules 11, and the wall thickness of the support segment 2 is 0.3mm. As shown in fig. 4-5.
Example 3
Respectively smoking the aerosol generating product sample 1 and the aerosol generating product sample 2 with a matched heating non-combustion cigarette smoking set under the same condition, wherein the temperature of the aerosol generating product smoking core material section 1 is about 200 ℃ in the smoking process. A plurality of sensory evaluation personnel perform sensory evaluation on the aerosol generating product, and mainly examine 6 indexes of the amount of the aerosol, the aroma, the fragrance, the strength, the harmony, the irritation and the taste; the scoring values of the 6 quality detection indexes are respectively as follows: the total score of 6 evaluation indexes is 100, the higher the score of 5 evaluation indexes, the stronger the feeling of the evaluation index in the smoking process, the higher the score of the irritation evaluation index, the less obvious the feeling of the evaluation index in the smoking process, and the higher the total score of 6 evaluation indexes, the better the smoking feeling of the aerosol generating product. The sensory evaluation scores of the aerosol-generating article sample 1 and the aerosol-generating article sample 2 are shown in table 1.
Mainly according to Q/YNZY.J07.022.
TABLE 1 sensory evaluation scores on smoking of different aerosol-generating article samples
As can be seen from table 1, the aerosol-generating article sample 1 and the aerosol-generating article sample 2 both have different increases in aroma, flavor, irritation, taste, etc., and the aerosol-generating article sample 1 and the aerosol-generating article sample 2 generate sufficient amount of smoke during heating to meet the needs of smokers.
In addition, the smoke temperature of the sample aerosol generating article 1 entering the mouth of the smoker was 39.2 ℃ and the smoke temperature of the sample aerosol generating article 2 entering the mouth of the smoker was 38.9 ℃ because the ventilation holes 31 of the present invention were located closer to the mouth of the smoker, and the suction at the ventilation holes 31 were significantly greater than the suction at the holes of the prior art perforated in the support section, both in the case where the ventilation holes 31 of the present invention and the prior art perforated in the support section were of the same shape and size, so the ventilation effect of the ventilation holes 31 of the present invention was better, and the amount of ambient air introduced was greater, thus facilitating the reduction of smoke temperature. Meanwhile, the cigarette supporting section 2 is provided with a cavity, the ventilating hollow section 3 pages is provided with a cavity, and introduced air can be better contacted and mixed with smoke, so that the smoke temperature is further reduced.
In addition, since there is no hot smoke flowing in the perfuming channel 21, so that the perfuming channel 21 forms an air insulating layer, sensory evaluators clearly feel during smoking that the outer surface of the support section of the article of the invention is at a lower temperature than existing aerosol-generating articles, and there is no problem of scalding hands. Meanwhile, whether the fragrance is in the early stage, the middle stage or the later stage of smoking, the evaluation score of the fragrance given by sensory evaluation personnel is basically constant, and the problem that the fragrance is thick in the early stage of smoking and the fragrance is thin in the later stage is not found.
Claims (10)
1. A support-segment perfumed aerosol-generating article, characterized in that it comprises, in succession, a core material segment (1) of a smoker, a support segment (2), a gas-permeable hollow segment (3) and a filter segment (4),
said support section (2) having a hollow airflow channel (22) and a plurality of perfuming channels (21); the perfuming channels (21) surround the outside of the hollow airflow channel (22), and the end part of the perfuming channel (21) close to one side of the smoking core material section (1) is blocked, while the end part close to one side of the air-permeable hollow section (3) is open;
at least part of the perfuming channel (21) is provided with a perfuming capsule (11), and the perfuming capsule (11) is close to one side of the smoking core segment (1);
the ventilation hollow section (3) is provided with a ventilation hole (31) which radially penetrates through the pipe wall of the ventilation hollow section (3).
2. A support-segment perfumed aerosol-generating article according to claim 1, characterized in that the smoking core segment (1) is wrapped with an impervious wrapper (12);
the supporting section (2), the air-permeable hollow section (3) and the filter section (4) are wrapped by a piece of wrapping paper (5) to form a filter rod, and the smoking core material section (1) and the filter rod are connected by tipping paper (6); or the smoking core material section (1), the support section (2), the air-permeable hollow section (3) and the filter section (4) are directly compounded through the forming paper (5) to form an aerosol generating product;
the forming paper (5) contains an impermeable layer.
3. A support segment flavoured aerosol-generating article according to claim 1, wherein the smoking core segment (1) may be filled with filamentary, rod and block tobacco material.
4. A support-segment perfumed aerosol-generating article according to claim 1, characterized in that the wall of the perfumed capsules (11) ruptures at an ambient temperature of 80-200 ℃ releasing the perfume inside the perfumed capsules (11); the capsule wall of the perfuming capsule (11) is selected from gelatin, sodium alginate, chitosan or beeswax wall material.
5. A support-segment perfumed aerosol-generating article according to claim 1, characterized in that the diameter of the perfuming capsule (11) is smaller than or equal to the diameter of the inscribed circle of the perfuming channel (21); one or more perfuming capsules (11) are arranged in each perfuming channel (21).
6. A support segment perfumed aerosol-generating article according to claim 1, characterized in that the barrier wrap (12) is a wrap with a barrier layer on the side close to the smoking core; one side of the forming paper (5) close to the supporting section (2) is provided with an impermeable layer;
the anti-seepage layer comprises a waterproof layer and/or an oil-proof layer; the inner wall of the cigarette paper pipe is coated with the coating by a spraying mode; the waterproof layer adopts alkyl ketene dimer AKD, cationic rosin size or non-iron aluminum sulfate mixed and paraffin material; the oil-proof layer is made of fluorocarbon organic matter, modified starch, AKD and paraffin mixture, and AKD and modified starch mixture;
alternatively, the first and second electrodes may be,
the impermeable layer is selected from an aluminum foil layer and is added to the inner wall of the cigarette paper tube in a sticking mode; the aluminum foil layer can play a role in preventing water and/or oil, and meanwhile, the aluminum foil layer also has a heat preservation function, so that smoking materials on the inner wall of the cigarette can be uniformly heated.
7. A support segment perfumed aerosol-generating article according to claim 1, characterized in that said support segment (2) comprises two materials, a first material and a second material, wherein said perfuming channel (21) is defined by the first material, the second material or a combination of the first and second material, and said hollow airflow channel (22) is defined by the first material;
the first material and the second material are selected from cellulose acetate, polyethylene, paper, polyethylene, polypropylene, polyvinyl chloride, polylactic acid and non-woven fabrics.
8. A support-segment perfumed aerosol-generating article according to claim 1, characterized in that said hollow air-flow channel (22) is located in the centre of said nozzle rod and has a cross-sectional area of 1/5 to 1/2 of the cross-sectional area of the nozzle rod, said hollow air-flow channel (22) being 1 in number and being circular, square, triangular or star-shaped in shape.
9. A support segment perfumed aerosol-generating article according to claim 1, characterized in that the total cross-sectional area of said perfuming channels (21) is 1/4-3/5 of the cross-sectional area of the mouth-piece, the shape of said perfuming channels (21) being circular, square, triangular, arc-shaped, trapezoid, "U" or "V".
10. A support-segment-perfumed aerosol-generating article according to claim 1, characterized in that said air-permeable hollow segment (3) is made of paper, silica gel, cellulose acetate tow, polylactic acid, non-woven fabric, said air-permeable hollow segment (3) having a wall thickness of 0.8-2.5 mm; the wall thickness of the support section (2) is 0.1-2.0 mm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820539.6A CN115363235A (en) | 2022-07-12 | 2022-07-12 | Support segment flavored aerosol generating article |
| PCT/CN2022/106773 WO2024011649A1 (en) | 2022-07-12 | 2022-07-20 | Aerosol generating product having flavored support section |
| EP22868443.7A EP4331386A1 (en) | 2022-07-12 | 2022-07-20 | Aerosol generating product having flavored support section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820539.6A CN115363235A (en) | 2022-07-12 | 2022-07-12 | Support segment flavored aerosol generating article |
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| Publication Number | Publication Date |
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| CN115363235A true CN115363235A (en) | 2022-11-22 |
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| CN202210820539.6A Pending CN115363235A (en) | 2022-07-12 | 2022-07-12 | Support segment flavored aerosol generating article |
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| Country | Link |
|---|---|
| EP (1) | EP4331386A1 (en) |
| CN (1) | CN115363235A (en) |
| WO (1) | WO2024011649A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023226519A1 (en) * | 2022-05-24 | 2023-11-30 | 云南中烟工业有限责任公司 | Filter rod having hollow triangle section and interlayer filler, and processing method therefor |
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| CN113662239A (en) * | 2021-09-23 | 2021-11-19 | 云南中烟工业有限责任公司 | An aerosol-generating article flavored with a core segment |
| CN113662240A (en) * | 2021-09-23 | 2021-11-19 | 云南中烟工业有限责任公司 | Puncture type cigarette core section perfuming aerosol generating product |
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| CN205284980U (en) * | 2016-01-18 | 2016-06-08 | 湖北中烟工业有限责任公司 | Fragrant goods of being fuming are carried to flammable heat source boosting |
| CN107348561B (en) * | 2016-05-10 | 2021-11-02 | 韩力 | Micro-explosion microcapsule for smoking article and smoking article comprising same |
| CN210809258U (en) * | 2019-09-30 | 2020-06-23 | 深圳市舜宝科技有限公司 | Cigarette bullet and electron cigarette |
| CN110710708A (en) * | 2019-11-07 | 2020-01-21 | 云南中烟工业有限责任公司 | Dual-purpose type perfuming cigarette filter tip |
| KR102466515B1 (en) * | 2020-08-10 | 2022-11-14 | 주식회사 케이티앤지 | Aerosol-generating article and manufacturing method thereof |
| CN216292985U (en) * | 2021-11-04 | 2022-04-15 | 云南中烟工业有限责任公司 | Filling type aerosol generating product containing limiting part |
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2022
- 2022-07-12 CN CN202210820539.6A patent/CN115363235A/en active Pending
- 2022-07-20 WO PCT/CN2022/106773 patent/WO2024011649A1/en unknown
- 2022-07-20 EP EP22868443.7A patent/EP4331386A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200061290A (en) * | 2018-11-23 | 2020-06-02 | 주식회사 케이티앤지 | Aerosol generating article and aerosol generating device receiving the same |
| CN113662239A (en) * | 2021-09-23 | 2021-11-19 | 云南中烟工业有限责任公司 | An aerosol-generating article flavored with a core segment |
| CN113662240A (en) * | 2021-09-23 | 2021-11-19 | 云南中烟工业有限责任公司 | Puncture type cigarette core section perfuming aerosol generating product |
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| WO2023226519A1 (en) * | 2022-05-24 | 2023-11-30 | 云南中烟工业有限责任公司 | Filter rod having hollow triangle section and interlayer filler, and processing method therefor |
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| Publication number | Publication date |
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| EP4331386A1 (en) | 2024-03-06 |
| WO2024011649A1 (en) | 2024-01-18 |
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