CN112244351A - Tobacco product capable of generating aerosol through heating and preparation method - Google Patents
Tobacco product capable of generating aerosol through heating and preparation method Download PDFInfo
- Publication number
- CN112244351A CN112244351A CN201910596527.8A CN201910596527A CN112244351A CN 112244351 A CN112244351 A CN 112244351A CN 201910596527 A CN201910596527 A CN 201910596527A CN 112244351 A CN112244351 A CN 112244351A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- paper tube
- aerosol
- paper
- cigarette
- 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
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 103
- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 235000019505 tobacco product Nutrition 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 15
- 241000208125 Nicotiana Species 0.000 claims abstract description 208
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 208
- 238000001816 cooling Methods 0.000 claims abstract description 129
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 126
- 239000000463 material Substances 0.000 claims abstract description 58
- 239000002131 composite material Substances 0.000 claims abstract description 38
- 230000000391 smoking effect Effects 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000011049 filling Methods 0.000 claims description 60
- 239000000843 powder Substances 0.000 claims description 46
- 238000005520 cutting process Methods 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 40
- 239000000284 extract Substances 0.000 claims description 36
- 238000001035 drying Methods 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 20
- 235000013305 food Nutrition 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 18
- 230000005494 condensation Effects 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 17
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- 239000000779 smoke Substances 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 13
- 239000004626 polylactic acid Substances 0.000 claims description 13
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 235000013399 edible fruits Nutrition 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 241000411851 herbal medicine Species 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 9
- 239000004816 latex Substances 0.000 claims description 9
- 229920000126 latex Polymers 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920002907 Guar gum Polymers 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 239000000665 guar gum Substances 0.000 claims description 5
- 235000010417 guar gum Nutrition 0.000 claims description 5
- 229960002154 guar gum Drugs 0.000 claims description 5
- 239000000230 xanthan gum Substances 0.000 claims description 5
- 235000010493 xanthan gum Nutrition 0.000 claims description 5
- 229920001285 xanthan gum Polymers 0.000 claims description 5
- 229940082509 xanthan gum Drugs 0.000 claims description 5
- 229920002752 Konjac Polymers 0.000 claims description 4
- 235000010489 acacia gum Nutrition 0.000 claims description 4
- 235000010418 carrageenan Nutrition 0.000 claims description 4
- 239000000679 carrageenan Substances 0.000 claims description 4
- 229920001525 carrageenan Polymers 0.000 claims description 4
- 229940113118 carrageenan Drugs 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000252 konjac Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 4
- 229920000161 Locust bean gum Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 235000019823 konjac gum Nutrition 0.000 claims description 3
- 235000010420 locust bean gum Nutrition 0.000 claims description 3
- 239000000711 locust bean gum Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 244000215068 Acacia senegal Species 0.000 claims description 2
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims 1
- 239000012676 herbal extract Substances 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 11
- 238000007654 immersion Methods 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 229920006221 acetate fiber Polymers 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000000686 essence Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007863 gel particle Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920002689 polyvinyl acetate Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 244000247812 Amorphophallus rivieri Species 0.000 description 1
- 235000001206 Amorphophallus rivieri Nutrition 0.000 description 1
- 229920002581 Glucomannan Polymers 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 ester compounds Chemical class 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229940046240 glucomannan Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000010485 konjac Nutrition 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
-
- 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
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/02—Packaging cigarettes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention belongs to the technical field of novel tobacco, particularly relates to a cigarette structure for heating a non-burning tobacco product, and further discloses a tobacco product for generating aerosol through heating and a preparation method thereof. The filter tip is characterized in that the aerosol generation section is formed by independently rolling a cigarette rod made of a bent strip-shaped aerosol generation material; the composite filter tip section consists of a paper tube A, and a porous reducing cooling unit, a hollow unit and a filter stick unit which are sequentially filled or arranged in the paper tube A; the aerosol generation section is closely butted with one end of the composite filter tip section porous reducing cooling unit, and is connected into a whole by tipping paper. The invention uses the combination formed by microwave expansion recombined tobacco shreds, expanded tobacco shreds and dry tobacco sheets as the smoking material, thereby greatly improving the utilization rate of the conventional tobacco raw materials in heating non-combustible tobacco products. Meanwhile, the effective combination enables the suction effect of the product to be better.
Description
Technical Field
The invention belongs to the technical field of novel tobacco, particularly relates to a cigarette structure for heating a non-burning tobacco product, and further discloses a tobacco product for generating aerosol through heating and a preparation method thereof.
Background
Various forms of aerosol-generating articles have been proposed in the known art, these articles being characterised by heating, but not burning, tobacco, generally at temperatures below 350 ℃, with only a small amount of second-hand smoke being generated during the heating of the aerosol-generating article, the resulting aerosol being less harmful and becoming a hotspot of current research.
The existing smoking materials of heating non-combustible tobacco products are mainly divided into flake type and particle type. The homogenized tobacco sheet material is mainly produced and manufactured by thick liquid method, rolling method, dry method and paper making method; the granular smoking material is produced by mechanically granulating tobacco material or plant stems.
Neither homogenized tobacco sheets nor particles as aerosol-generating substrates for producing heat-not-burn tobacco products can utilize the existing cigarette making and connecting units in the tobacco industry, but special production and processing equipment must be developed to meet production requirements, thereby increasing the comprehensive input cost.
Related products are known to use cut tobacco and expanded cut tobacco as smoking materials of heating non-combustible tobacco products, but due to the characteristics of the structure of the cut tobacco, the performance of absorbing fluid substances containing volatile compounds is poor, the released smoke quantity is small, and the smoking temperature is high, so that an ideal using effect cannot be brought in the actual application process.
Among the known cooling techniques for heating non-combustible tobacco products, there are mainly axially disposed PLA folded sheets, hollow tube inner wall composite polymer films, spiral PLA fasteners, and so on. The mode of compounding the polymer film on the inner wall of the hollow tube cannot provide a larger surface area for absorbing hot aerosol, and the flowing mode of the hot aerosol is linear, so that the cooling effect is not ideal; although the screw-type PLA fastener can extend the stroke distance of the hot aerosol, it causes a relatively large suction resistance, which affects the suction feeling.
The existing heaters are divided into an insertion type heating mode and a non-insertion wrapping type heating mode, and most of the mainstream heaters in the market adopt the insertion type heating mode. The plug-in heating is performed in such a manner that a pin-type or chip-type heating body is inserted into the smoking material. If the base material generated by the aerosol is filamentous, after the smoking of a consumer is finished, coked smoking materials in cigarettes can be adhered to the needle-type or sheet-type heating body, so that peculiar smell is generated during secondary smoking, and more harmful ingredients can be released. If the base material that aerial fog generated is the filiform fuming material of relatively fine crushing, it can drop in the heating cavity of heater at the in-process that cigarette was pulled out for it is very inconvenient to clean, has reduced user experience and product security.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a tobacco product capable of generating aerosol by heating and a preparation method thereof.
The invention is realized by the following technical scheme:
a tobacco product generating aerosol by heating is composed of an aerosol generation section and a composite filter tip section, wherein the aerosol generation section is formed by independently rolling a cigarette rod by a bent strip-shaped aerosol generation material; the composite filter tip section consists of a paper tube A, and a porous reducing cooling unit, a hollow unit and a filter stick unit which are sequentially filled or arranged in the paper tube A; the aerosol generation section is closely butted with one end of the porous reducing cooling unit of the composite filter tip section and is connected into a whole by tipping paper, so that the tobacco product which generates aerosol by heating is formed.
Preferably, the aerosol-generating segment is formed by filling cigarette sticks in a paper tube B; one end of the paper tube B is provided with a sealing sheet, the diameter of the paper tube B is equal to that of the paper tube A, and the length of the paper tube B is equal to that of the tobacco rod.
The paper tube A and the paper tube B are both cylindrical hollow paper tubes which are made by coating 2-5 layers of paper tapes with the gram weight of 50-200g with white latex on the inner sides and winding in a spiral twisting and forming manner; the thickness of the paper tube A and the thickness of the paper tube B are both 0.2-0.5mm, and the diameter of the paper tube A and the diameter of the paper tube B are both 6-9 mm; the length of the paper tube A is 15mm-30mm, and the length of the paper tube B is 12-20 mm. The white latex is polyvinyl acetate adhesive, which is called PVAC emulsion for short.
The sealing sheet is made of paper materials, the sealing sheet is in a wafer shape, the diameter of the sealing sheet is equal to the outer diameter of the paper tube, and the sealing sheet covers the end face of one end of the paper tube in a sticking mode. The glue for bonding the sealing sheet and the end face of the paper tube can adopt cigarette glue prepared by modifying PVAC emulsion or VAE emulsion. Meanwhile, in order to ensure good air permeability, the sealing sheet is preferably made of paper with high air permeability.
In some specific embodiments, in order to prevent oily substances contained in the smoking material from permeating and transferring to the sealing sheet when contacting the sealing sheet to influence the appearance of the cigarette, one side of the sealing sheet is also coated with environment-friendly gloss oil.
The sealing piece can also have other forms, in particular, the sealing piece is provided with a fastening ring, and the sealing piece is externally covered/embedded at one end of the paper tube B through the fastening ring. The fastening ring has a thickness, preferably a fastening ring thickness of 0.1-0.2 mm. The appearance of the sealing piece with the fastening ring is similar to the shape of a bottle cap, when the outer diameter of the fastening ring is equal to the diameter of the sealing piece, the inner diameter of the fastening ring is equal to the outer diameter of the paper tube B, and the sealing piece with the fastening ring is buckled on the end face of the paper tube B in an outer cover mode; when the outer diameter of the fastening ring is smaller than the diameter of the sealing piece, the outer diameter of the fastening ring is equal to the inner diameter of the paper tube B, the diameter of the sealing piece is equal to the outer diameter of the paper tube B, and the sealing piece with the fastening ring is buckled on the end face of the paper tube B in an embedded mode.
The cigarette strip is formed by wrapping a bent strip-shaped aerosol generating material by a paper material through conventional cigarette equipment; the cigarette strips are cylindrical, the diameter of each cigarette strip is smaller than or equal to the inner diameter of the paper tube B, and when the diameter of each cigarette strip is smaller than the inner diameter of the paper tube B, the inner diameter of the paper tube B and the diameter of each cigarette strip are smaller than or equal to 2 mm; the curved strip-shaped aerosol generating material consists of microwave expanded recombined tobacco shreds, expanded tobacco shreds and dry-process tobacco sheet shreds, and is in an overlapped and wound state.
The sum of the weight of the cut tobacco, the expanded cut tobacco and the dry-method tobacco sheet tobacco is less than or equal to 40 percent of the total weight of the tobacco strip.
The microwave expansion reconstituted tobacco shred is prepared by taking redried tobacco stems as raw materials through the processes of tobacco stem raw material preparation, microwave expansion of the tobacco stems, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration and drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion and solidification and loose drying.
The backfill material liquid is prepared by mixing a smoke agent, a tobacco extract, a Chinese herbal medicine extract, a fruit extract, tobacco powder and food gum in proportion; the weight ratio of the smoke agent in the backfill material liquid is 20-25%, the weight ratio of the tobacco extract is more than or equal to 30%, the weight ratio of the tobacco powder is more than or equal to 20%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is less than or equal to 10%, and the weight ratio of the food gum is less than or equal to 5%; the smoke agent is composed of propylene glycol and glycerol; the tobacco powder is formed by grinding tobacco flakes obtained by redrying flue-cured tobacco, air-cured tobacco, sun-cured tobacco, burley tobacco and other aromatic tobacco into powder and then singly or proportionally combining the powder, and the particle size of the tobacco powder is 80-1200 meshes; the food gum is one or more of guar gum, gum arabic, carrageenan, xanthan gum, konjac gum and locust bean gum.
The porous reducing and cooling unit is a cylindrical cooling element made of a plastic high-temperature-resistant material, the diameter of the cooling element is larger than or equal to the inner diameter of the paper tube A, and when the diameter of the cooling element is larger than the inner diameter of the paper tube A, the diameter of the cooling element-the inner diameter of the paper tube A is smaller than or equal to 2 mm; the length of the cooling element is 2-10 mm; the cooling element is provided with at least 2 through type gas fog condensation channels, the gas fog condensation channels are arranged in the middle of the cooling element or on the side wall of the cooling element, and the diameter of the gas fog condensation channels is less than or equal to 2.5 mm; the plastic high-temperature resistant material is one of PLA, ceramics, silica gel, metal and plastics.
The cross section of the aerosol condensation channel can be circular or other polygons.
Preferably, the porous reducing cooling unit is dumbbell-shaped; the porous reducing cooling unit is formed by connecting two cooling elements through a central shaft, and the diameter of the central shaft is less than or equal to 3/4 of the diameter of the cooling elements. When the porous reducing cooling unit in the form is adopted, the cross-sectional area of hot air flowing in the paper cylinder can be changed twice and greatly reduced, and a more effective cooling effect can be generated on the hot air.
The filter stick unit is a cylindrical filter stick or an acetate fiber filter stick formed by wrapping a plurality of strands of polylactic acid fibers with a paper material in the axial direction of a paper tube; the hollow unit is a cavity formed after the porous reducing cooling unit and the filter stick unit are separated by a certain distance, or a cavity formed between two adjacent porous reducing cooling units. The cavity in the paper tube has the effect of assisting in cooling the hot air flow.
The number of the porous reducing cooling units and the number of the hollow units in the paper tube A are at least one.
In order to achieve better cooling effect, the cavity in the paper cylinder can be filled with porous particles, and the particle size of the porous particles is larger than the diameter of the aerosol condensation channel.
In some embodiments, the porous reducing temperature-reducing unit, the hollow unit and the porous particles added in the cavity in the paper tube can jointly generate the temperature-reducing effect on the smoke. In order to achieve a better cooling effect of the flue gas, a mode of arranging a plurality of porous reducing cooling units can be adopted, and the passage of the flue gas is changed for many times, so that the cooling effect is more obvious.
The porous particles can form turbulent flow effect on the passing hot air flow, the circulation path of the air flow is prolonged, and meanwhile, the porous particles can absorb certain heat.
Under the condition that has increased porous reducing cooling unit, the resistance to draw will certainly increase thereupon, sets up a plurality of cavity units and can reduce the resistance to draw on the one hand, still can satisfy the interpolation of a cigarette in different spices component simultaneously, and the cavity unit also can become the space that provides aerial fog fragrance compensation simultaneously, and the porous granule that adds in the cavity can load essence spices to reach abundant or reinforcing flue gas fragrant smell's purpose.
In the known technical field, the material of the porous particles may be gel, plant stems treated by an expansion process, porous ceramic, porous modified starch, PLA or other high molecular polymers.
A method of making a smoking article for generating an aerosol upon heating, comprising the steps of:
preparing materials: preparing the microwave expanded recombined tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds into leaf groups according to a preset proportion for later use; cutting the filter stick to a set length for later use; cutting the rolled paper tube into preset lengths for later use; processing the cooling element according to the set processing size for later use;
preparing a composite filter tip section: using automatic filling equipment to sequentially fill a first cooling element at one end of the paper tube A, wherein one end face of the first cooling element is flush with the end face of one end of the paper tube A, and a first cavity is reserved in the paper tube A; then filling the cut filter stick in the middle of the paper tube A, and reserving a second cavity; finally, filling a second cooling element at the other end of the paper tube A, wherein one end face of the second cooling element is flush with the end face of the other end of the paper tube A, and preparing and forming a paper tube containing two composite filter tip sections for later use;
preparing an aerosol generation section: rolling the prepared leaf group into cigarette sticks through a cigarette making machine, cutting into preset lengths, making into an aerosol generation section, and then entering a tray filling machine;
fourthly, assembling: conveying the prepared paper tube containing two composite filter sections and the cigarette rod to a cigarette filter tip assembler, respectively assembling aerosol generation sections at two ends of the paper tube, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes;
cutting: cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes;
sixthly, packaging: and conveying the finished cigarettes into a tray filler, and then conveying the finished cigarettes to a packing machine for packing through a cigarette storage and conveying device.
Preferably, the preparation method of the aerosol generation section in the third step is as follows: conveying the cut tobacco strips to a paper tube filling device, and filling the tobacco strips into a paper tube B with a sealing sheet arranged at one end through the paper tube filling device so as to manufacture an aerosol generation section; the length of the paper tube B is equal to that of the cut tobacco strips; and in the fourth step, one end of the non-sealing sheet of the aerosol generating section is connected with the two ends of the paper tube.
The terms related to the present invention are explained as follows:
microwave expansion: the method is characterized in that a high-power microwave generator and specialized matched equipment are utilized, microwave ray radiation is utilized to act on polar molecules in the expanded material, the polar molecules and microwave emission frequency generate high-frequency vibration, the polar molecules are heated by vibration friction to be rapidly heated and evaporated, and the generated potential energy and kinetic energy impact surrounding binding barriers of the polar molecules, so that the material integrally shows an expansion effect macroscopically.
A wafer shape: refers to a cylinder having a height much less than its diameter.
Dumbbell shape: refers to a shape similar to a dumbbell, in particular to a columnar structure with the diameters of both ends equal and larger than that of the middle part.
PLA: polylactic acid (PLA) is a novel bio-based and renewable biodegradable material, and is prepared from starch raw materials provided by renewable plant resources (such as corn, cassava and the like).
Conventional cigarette equipment: the cigarette making apparatus for producing common cigarette in cigarette factory includes moistening apparatus, drying apparatus, cigarette making machine, filter tip assembling machine, filter rod forming machine, packing machine, etc.
Tipping paper: a paper material widely used in the cigarette processing industry. For wrapping around the outside of a cigarette filter to adhere the filter rod to the end of the rod. The tipping paper is made up by using tipping base paper and making it undergo the processes of coating and printing, and when the coating and printing are made, the thick coating material with a certain property can be printed on the paper surface by means of printing plate, and can be continuously printed twice so as to meet the requirements for product.
Porous reducing cooling unit: it is a cylindrical member with a certain length and a plurality of through-type fine holes, or a dumbbell-shaped member formed by connecting two cylindrical members through a central shaft. When a consumer holds the filter stick segment to suck the product, hot air flows from the aerosol generation segment to the filter stick in a paper tube with a certain diameter, and when the hot air flows through the cylindrical component with a plurality of fine holes, the diameter of the cross section area of the hot air flowing in the paper tube is greatly reduced, so that the cooling effect on the hot air is formed.
A smoke agent: the aerosol-generating agent is an aerosol-generating agent mainly composed of propylene glycol and glycerin, and can promote generation of an aerosol during use of the product. Aerosol-generating agents are known in the art and include, but are not limited to: propylene glycol, glycerin, triethylene glycol, 1, 3-butylene glycol, ester compounds of polyhydric alcohols, and the like.
Backfilling feed liquid: the tobacco smoke-generating agent is prepared by mixing a smoke-generating agent consisting of propylene glycol and glycerol, a tobacco extract, a plant extract, a Chinese herbal medicine extract, a fruit extract, tobacco powder and food gum in proportion to form a fluid extract, loading and immersing the fluid extract into a cavity structure of a filamentous carrier with main components removed from the interior of the cavity structure through a feeding device, and adhering the fluid extract to the surface of the cavity structure. In the known technology, the backfill feeding mode can be selected from immersion type or spraying type backfill under the normal pressure state, and in order to ensure that the fluid extract can enter more hollow cavity structures of the cut stems/particles, the feed liquid loading can also be carried out in a vacuum negative pressure mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention uses the combination formed by microwave expansion recombined tobacco shreds, expanded tobacco shreds and dry tobacco sheets as the smoking material, thereby greatly improving the utilization rate of the conventional tobacco raw materials in heating non-combustible tobacco products. Meanwhile, the effective combination enables the suction effect of the product to be better.
2. The aerosol generating unit is filled in the paper tube with larger stress, so that a user can provide stronger supporting force when inserting cigarettes into the heater, and the increase of suction resistance caused by backward pushing and deforming of smoking materials in the cigarette sticks is avoided.
3. According to the invention, the porous reducing cooling unit filled in the paper tube, the hollow unit and the porous particles added in the cavity can be organically combined according to product design, so that the paper tube has good cooling effect and product adaptability.
4. Through setting up the sealing plate, avoided the in small and broken filamentous fuming material in small and broken bits to drop the emergence of the phenomenon in the heating cavity of heater at the in-process that a cigarette was extracted to guarantee the cleanness in the heater, better extension the life of heater.
5. The invention optimizes the integral structure of the aerosol generating product into an aerosol generating section and a composite filter tip section, and the production of the cigarette rod generating aerosol and the combination of the two sections can use conventional cigarette equipment such as a cigarette making machine, a filter tip assembler and the like, thereby improving the utilization rate of the cigarette making machine equipment.
Drawings
FIGS. 1-3 are schematic structural views of the present invention;
FIGS. 4-6 are schematic views of the construction of the cap liner of the present invention;
FIGS. 7-9 are schematic structural views of the porous reducing cooling unit of the present invention;
in the figure: 1-aerosol generation section, 2-tobacco rod, 3-hole reducing cooling unit, 3-hollow unit, 5-filter rod unit, 6-tipping paper, 7-aerosol condensation channel, 8-sealing sheet, 9-porous particle, 10-center shaft, 11-fastening ring, 12-composite filter section, 13-paper cylinder A, 14-paper cylinder B.
Detailed Description
The invention is further illustrated by the following figures and examples, without however restricting the scope of the invention to these examples.
Example 1
A tobacco product capable of generating aerosol through heating is prepared by processing redried tobacco stems through the working procedures of tobacco stem raw material preparation, microwave tobacco stem expansion, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion curing, loose drying and the like to prepare microwave expansion reconstituted tobacco shreds for later use. Wherein the weight ratio of the smoke agent in the backfill material liquid is 25%, the weight ratio of the tobacco extract is 30%, the weight ratio of the tobacco powder is 30%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is 10%, and the weight ratio of the food gum is 5%; the food gum is guar gum; wherein the tobacco powder is prepared by grinding the redried tobacco flakes into powder, and the particle size of the tobacco powder is 80 meshes.
And (3) recombining the microwave expanded reconstituted tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds according to the proportion of 65: 15: 10: 10 into a group of leaves, which are rolled into cylindrical tobacco rods having a diameter of 6mm by a cigarette making machine using cigarette paper. And cutting the rolled tobacco rod into sections, wherein the length of each section is 12 mm. And taking the cut tobacco strips as an aerosol generation section for later use.
2 layers of paper tapes with the gram weight of 200g are coated with white latex on the inner sides, cylindrical hollow paper tubes are manufactured in a spiral twisting and rolling forming mode, paper tubes with the wall thickness of 0.5mm and the diameter of 6mm are manufactured, and then the paper tubes are cut into paper tube sections with the length of 30 mm.
PLA is adopted to prepare a cylindrical cooling element with the diameter of 5mm and the length of 2mm, and two through-type square aerial fog condensation channels with the side length of 2mm are arranged in the middle of the cooling element.
Wrapping a plurality of strands of polylactic acid fibers by a paper material in the axial direction of a paper cylinder to form a cylindrical filter stick with the diameter of 5 mm; and cutting the filter stick into segments, wherein the length of each segment is 24 mm.
Using automatic filling equipment to sequentially fill a first cooling element at one end of the paper tube section, wherein one end face of the first cooling element is flush with the end face of one end of the paper tube section, and a first cavity with the length of 1mm is reserved in the paper tube section; then filling the cut filter stick in the middle of the paper tube section, and reserving a second cavity with the length of 1 mm; and finally, filling a second cooling element at the other end of the paper tube section, wherein one end face of the second cooling element is flush with the end face of the other end of the paper tube section, and preparing a paper tube containing two composite filter sections for later use.
Conveying the prepared aerosol generation section and a paper tube containing two composite filter sections to a cigarette filter tip assembler, respectively connecting the two ends of the paper tube with the aerosol generation section, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes; cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes; the paper tube section after being cut on the finished cigarette is a paper tube A, the filter stick after being cut is a filter stick unit, the cooling element is a porous reducing cooling unit, the cavity is a hollow unit, and the paper tube A, the porous reducing cooling unit, the hollow unit and the filter stick unit jointly form a composite filter tip section.
The total length of the prepared finished cigarette is 27mm, wherein the length of the aerosol generation section is 12mm, the length of the porous reducing cooling unit is 2mm, the length of the hollow unit is 1mm, and the length of the filter stick unit is 12 mm.
And (4) sending the obtained finished product cigarettes into a tray filler, and then conveying the finished product cigarettes to a packing machine through a cigarette storage and conveying device for packing and selling.
Example 2
A tobacco product capable of generating aerosol through heating is prepared by processing redried tobacco stems through the working procedures of tobacco stem raw material preparation, microwave tobacco stem expansion, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion curing, loose drying and the like to prepare microwave expansion reconstituted tobacco shreds for later use. Wherein the weight ratio of the smoke agent in the backfill material liquid is 20%, the weight ratio of the tobacco extract is 35%, the weight ratio of the tobacco powder is 35%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is 8%, and the weight ratio of the food gum is 2%; the food gum is prepared from the combination of Arabic gum and carrageenan; wherein the tobacco powder is prepared by grinding the flue-cured tobacco, the air-cured tobacco and the sun-cured tobacco into powder and then mixing the powder with the tobacco flakes according to the weight ratio of 1: 1: 1, the size of the tobacco powder particles is 1200 meshes.
And (3) recombining the microwave expanded reconstituted tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds according to the weight ratio of 60: 15: 15: 10 into groups of leaves, which were rolled into cylindrical tobacco rods having a diameter of 8.3mm by a cigarette making machine using aluminum foil laminated paper. And cutting the rolled tobacco rods into segments, wherein the length of each segment is 12mm for later use.
Coating white latex on the inner sides of 5 layers of paper tapes with the gram weight of 50g, manufacturing a cylindrical hollow paper tube in a spiral twisting and rolling forming mode to obtain a paper tube with the wall thickness of 0.35mm and the diameter of 9mm, and then cutting the paper tube into paper tube sections with the length of 60mm and paper tubes B with the length of 12 mm.
And (3) smearing cigarette adhesive on the end face of one end of the paper tube B, and covering a disc-shaped sealing sheet with the diameter of 9mm on the end face of one end of the paper tube in a sticking mode. And conveying the cut tobacco strips to automatic filling equipment through a flexible conveyor, filling the cut tobacco strips into a paper tube B by using the automatic filling equipment, and enabling the tobacco strips to be in close butt joint with a sealing sheet so as to form an aerosol generation section.
Two cylindrical cooling elements with the diameter of 8.3mm and the length of 3mm are prepared by adopting ceramics, and 4 through type aerial fog condensation channels with the diameter of 2.5mm are arranged in the middle of the cooling elements. Two cooling elements are connected through a middle shaft with the length of 8mm and the diameter of 1.6mm to form a dumbbell-shaped porous reducing cooling unit.
And cutting the acetate fiber filter stick with the diameter of 8.3mm into sections, wherein the length of each section is 16 mm.
Using automatic filling equipment, filling a first porous reducing and cooling unit at one end of the paper tube section in sequence, wherein one end face of the first porous reducing and cooling unit is flush with the end face of one end of the paper tube section, and reserving a first cavity with the length of 8mm in the paper tube section; filling 8 porous particles with the diameter of 3mm in the first cavity, filling the cut filter stick in the middle of the paper tube section, and reserving a second cavity with the length of 8 mm; and filling 8 porous particles with the diameter of 3mm in the second cavity, filling the second porous reducing and cooling unit at the other end of the paper tube section, wherein one end face of the second porous reducing and cooling unit is flush with the end face of the other end of the paper tube section, and preparing to form a paper tube containing two composite filter sections for later use.
Conveying the prepared aerosol generation section and a paper tube containing two composite filter segments to a cigarette filter tip assembler, respectively connecting the two ends of the paper tube with the prepared aerosol generation section, connecting the two ends of the paper tube with one end of a non-sealing sheet of the aerosol generation section, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes; cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes; the paper tube section after cutting on the finished cigarette is a paper tube A, the filter stick after cutting is a filter stick unit, the cavity is a hollow unit, and the paper tube A, the porous reducing cooling unit, the hollow unit and the filter stick unit form a composite filter tip section together.
The total length of the prepared finished cigarette is 42mm, wherein the length of the aerosol generation section is 12mm, the length of the porous reducing cooling unit is 14mm, the length of the hollow unit is 8mm, and the length of the filter stick unit is 8 mm.
And (4) sending the obtained finished product cigarettes into a tray filler, and then conveying the finished product cigarettes to a packing machine through a cigarette storage and conveying device for packing and selling.
Example 3
A tobacco product capable of generating aerosol through heating is prepared by processing redried tobacco stems through the working procedures of tobacco stem raw material preparation, microwave tobacco stem expansion, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion curing, loose drying and the like to prepare microwave expansion reconstituted tobacco shreds for later use. Wherein the weight ratio of the smoke agent in the backfill material liquid is 22%, the weight ratio of the tobacco extract is 40%, the weight ratio of the tobacco powder is 30%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is 5%, and the weight ratio of the food gum is 3%; the food gum is prepared from xanthan gum, konjac gum and locust bean gum; wherein the tobacco powder is prepared by grinding the redried strip tobacco of burley tobacco and other aromatic tobacco into powder according to the weight ratio of 4: 1, the size of the tobacco powder particles is 400 meshes.
And (3) recombining the microwave expanded reconstituted tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds according to the weight ratio of 70: 5: 5: 20 into groups of leaves, which were rolled into 6.7mm diameter cylindrical tobacco rods by a cigarette making machine using aluminized composite paper. And cutting the rolled tobacco rod into sections, wherein the length of each section is 20 mm.
Coating white latex on the inner sides of 3 layers of paper tapes with the gram weight of 100g, manufacturing a cylindrical paper tube with the wall thickness of 0.3mm and the diameter of 7.5mm in a spiral twisting and rolling forming mode, then cutting the paper tube into paper tube sections with the length of 50mm and a paper tube B with the length of 20mm, and arranging a sealing piece at one end of the paper tube B.
Selecting a round piece with the diameter of 7.5mm and the thickness of 0.3mm as the sealing piece; the seal piece is provided with a fastening ring, the outer diameter of the fastening ring is 6.9mm, the inner diameter of the fastening ring is 6.7mm, the length of the fastening ring is 3mm, and the seal piece is embedded into one end of the paper tube B through the fastening ring. The sealing plate and the fastening ring are both molded integrally by wood pulp fiber material through die sinking and die casting.
And conveying the cut tobacco strips to automatic filling equipment through a flexible conveyor, and filling the cut tobacco strips into a paper tube B by using the automatic filling equipment to ensure that the tobacco strips are tightly butted with the sealing sheet so as to form an aerosol generation section.
A cylindrical cooling element with the diameter of 7.1mm and the length of 2.5mm is prepared by silica gel, and 8 through type aerosol condensation channels with the diameter of 1mm are arranged on the side wall of the cooling element.
And cutting the acetate fiber filter stick with the diameter of 7.1mm into sections, wherein the length of each section is 20 mm.
The preparation steps of the composite filter tip section are as follows:
(1) filling a first cooling element at one end of the paper tube section by using automatic filling equipment, wherein one end face of the first cooling element is flush with the end face of one end of the paper tube section, and a first cavity with the length of 5mm is reserved in the paper tube section;
(2) filling 4 gel particles with the particle size of 2mm and loaded with essences and flavors into the first cavity by using filling equipment;
(3) filling a second cooling element inside the paper tube section by using an automatic filling device, and reserving a second cavity with the length of 5mm behind the second cooling element;
(4) then filling the cut filter stick in the middle of the paper tube section;
(5) reserving a third cavity with the length of 5mm behind the filter stick;
(6) filling a third cooling element inside the paper tube segment using an automated filling apparatus;
(7) a fourth cavity with the length of 5mm is reserved behind the third cooling element;
(8) filling 4 gel particles with the particle size of 2mm and loaded with essence and flavor into the fourth cavity by filling equipment;
(9) and filling a fourth cooling element at the other end of the paper tube section, wherein one end face of the fourth cooling element is flush with the end face of the other end of the paper tube section, and preparing and forming a paper tube containing two composite filter sections for later use.
Conveying the prepared aerosol generation section and a paper tube containing two composite filter segments to a cigarette filter tip assembler, respectively connecting the two ends of the paper tube with the prepared aerosol generation section, connecting the two ends of the paper tube with one end of a non-sealing sheet of the aerosol generation section, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes; cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes; the paper tube section after cutting on the finished cigarette is a paper tube A, the filter stick after cutting is a filter stick unit, two cooling elements in the finished cigarette form a porous reducing cooling unit, two cavities form a hollow unit, and the gel particles are porous particles; the paper tube A, the porous reducing cooling unit, the hollow unit and the filter stick unit form a composite filter section together.
The total length of the prepared finished cigarette is 45mm, wherein the length of the aerosol generation section is 20mm, the length of the porous reducing cooling unit is 5mm, the length of the hollow unit is 10mm, and the length of the filter stick unit is 10 mm.
And (4) sending the obtained finished product cigarettes into a tray filler, and then conveying the finished product cigarettes to a packing machine through a cigarette storage and conveying device for packing and selling.
Example 4
A tobacco product capable of generating aerosol through heating is prepared by processing redried tobacco stems through the working procedures of tobacco stem raw material preparation, microwave tobacco stem expansion, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion curing, loose drying and the like to prepare microwave expansion reconstituted tobacco shreds for later use. Wherein the weight ratio of the smoke agent in the backfill material liquid is 22%, the weight ratio of the tobacco extract is 33%, the weight ratio of the tobacco powder is 35%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is 8%, and the weight ratio of the food gum is 2%; the food gum is the combination of guar gum and xanthan gum; wherein the tobacco powder is prepared by grinding the redried tobacco flakes of flue-cured tobacco, burley tobacco and aromatic tobacco into powder according to the weight ratio of 3: 1: 1, the size of the tobacco powder particles is 200 meshes.
And (3) recombining the microwave expanded reconstituted tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds according to the weight ratio of 60: 10: 5: 25 into a group of leaves, which were rolled into a cylindrical tobacco rod having a diameter of 7.0mm by a cigarette making machine using aluminum foil laminated paper. And cutting the rolled tobacco rod into sections, wherein the length of each section is 16 mm.
Coating white latex on the inner sides of 3 layers of paper tapes with the gram weight of 90g, manufacturing a cylindrical paper tube with the wall thickness of 0.25mm and the diameter of 7.7mm in a spiral twisting and rolling forming mode, then cutting the paper tube into paper tube sections with the length of 46mm and a paper tube B with the length of 16mm, and arranging a sealing sheet at one end of the paper tube B.
Selecting a round piece with the diameter of 7.9mm and the thickness of 0.2mm as the sealing piece; the seal patch is provided with a fastening ring, the outer diameter of the fastening ring is 7.9mm, the inner diameter of the fastening ring is 7.7mm, the length of the fastening ring is 3mm, and the seal patch is covered at one end of the paper tube B through the fastening ring. The sealing plate and the fastening ring are both molded integrally by wood pulp fiber material through die sinking and die casting.
And conveying the cut tobacco strips to automatic filling equipment through a flexible conveyor, and filling the cut tobacco strips into a paper tube B by using the automatic filling equipment to ensure that the tobacco strips are tightly butted with the sealing sheet so as to form an aerosol generation section.
A cylindrical cooling element with the diameter of 7.2mm and the length of 4mm is prepared from POK high-temperature-resistant plastics, 10 through type aerosol condensation channels with the diameter of 1mm are arranged on the side wall of the cooling element, and 1 through type circular aerosol condensation channel with the diameter of 1.5mm is arranged at the center of the cooling element.
Wrapping a plurality of strands of polylactic acid fibers by a paper material in the axial direction of a paper cylinder to form a cylindrical filter stick with the diameter of 7.3 mm; and cutting the filter stick into segments, wherein the length of each segment is 24 mm.
Using automatic filling equipment to sequentially fill a first cooling element at one end of the paper tube section, wherein one end face of the first cooling element is flush with the end face of one end of the paper tube section, and a first cavity with the length of 7mm is reserved in the paper tube section; then filling the cut filter stick in the middle of the paper tube section, and reserving a second cavity with the length of 7 mm; and finally, filling a second cooling element at the other end of the paper tube section, wherein one end face of the second cooling element is flush with the end face of the other end of the paper tube section, and preparing a paper tube containing two composite filter sections for later use.
Conveying the prepared aerosol generation section and a paper tube containing two composite filter segments to a cigarette filter tip assembler, respectively assembling the prepared aerosol generation section at two ends of the paper tube, assembling one end of a non-sealing sheet of the aerosol generation section at two ends of the paper tube, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes; cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes; the paper tube section after cutting on the finished cigarette is a paper tube A, the filter stick after cutting is a filter stick unit, the cooling element forms a porous reducing cooling unit, and the cavity forms a hollow unit; the paper tube A, the porous reducing cooling unit, the hollow unit and the filter stick unit form a composite filter section together.
The total length of the prepared finished cigarette is 39mm, wherein the length of the aerosol generation section is 16mm, the length of the porous reducing cooling unit is 4mm, the length of the hollow unit is 7mm, and the length of the filter stick unit is 12 mm.
And (4) sending the obtained finished product cigarettes into a tray filler, and then conveying the finished product cigarettes to a packing machine through a cigarette storage and conveying device for packing and selling.
Example 5
A tobacco product capable of generating aerosol through heating is prepared by processing redried tobacco stems through the working procedures of tobacco stem raw material preparation, microwave tobacco stem expansion, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion curing, loose drying and the like to prepare microwave expansion reconstituted tobacco shreds for later use. Wherein the weight ratio of the smoke agent in the backfill material liquid is 22%, the weight ratio of the tobacco extract is 45%, the weight ratio of the tobacco powder is 25%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is 5%, and the weight ratio of the food gum is 3%; the food gum is prepared from guar gum, konjac glucomannan and xanthan gum; wherein the tobacco powder is prepared by grinding the redried tobacco flakes of flue-cured tobacco and aromatic tobacco into powder according to the weight ratio of 3: 1, the size of the tobacco powder particles is 1200 meshes.
The microwave expanded recombined tobacco shreds, cut tobacco, expanded cut tobacco and dry-process tobacco sheet shreds are processed according to the following steps of 68: 7: 5: 20 into a group of leaves, which were rolled into a cylindrical tobacco rod having a diameter of 7.2mm by a cigarette making machine using aluminum foil laminated paper. And cutting the rolled tobacco rod into sections, wherein the length of each section is 14 mm. And taking the cut tobacco strips as an aerosol generation section for later use.
Coating white latex on the inner sides of 4 layers of paper tapes with the gram weight of 70g, manufacturing a cylindrical hollow paper tube in a spiral twisting and rolling forming mode to obtain a paper tube with the wall thickness of 0.3mm and the diameter of 7.2mm, and then cutting the paper tube into paper tube sections with the length of 56 mm.
A cylindrical cooling element with the diameter of 6.6mm and the length of 3mm is prepared by adopting an aluminum alloy material, 8 through type aerosol condensation channels with the diameter of 1mm are arranged on the side wall of the cooling element, and 1 through type circular aerosol condensation channel with the diameter of 1.5mm is arranged at the central position of the cooling element.
And cutting the acetate fiber filter stick with the diameter of 6.6mm into sections, wherein the length of each section is 20 mm.
The preparation steps of the composite filter tip section are as follows:
(1) filling a first cooling element at one end of the paper tube section by using automatic filling equipment, wherein one end face of the first cooling element is flush with the end face of one end of the paper tube section, and a first cavity with the length of 6mm is reserved in the paper tube section;
(2) filling a second cooling element inside the paper tube section by using an automatic filling device, and reserving a second cavity with the length of 6mm behind the second cooling element;
(3) then filling the cut filter stick in the middle of the paper tube section;
(4) reserving a third cavity with the length of 6mm behind the filter stick;
(5) filling a third cooling element inside the paper tube segment using an automated filling apparatus;
(6) a fourth cavity with the length of 6mm is reserved behind the third cooling element;
(7) and filling a fourth cooling element at the other end of the paper tube section, wherein one end face of the fourth cooling element is flush with the end face of the other end of the paper tube section, and preparing and forming a paper tube containing two composite filter sections for later use.
Conveying the prepared aerosol generation section and a paper tube containing two composite filter segments to a cigarette filter tip assembler, respectively assembling the prepared aerosol generation section at two ends of the paper tube, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes; cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes; the paper tube section after cutting on the finished cigarette is a paper tube A, the filter stick after cutting is a filter stick unit, two cooling elements in the finished cigarette form a porous reducing cooling unit, and two cavities form a hollow unit; the paper tube A, the porous reducing cooling unit, the hollow unit and the filter stick unit form a composite filter section together.
The total length of the prepared finished cigarette is 42mm, wherein the length of the aerosol generation section is 14mm, the length of the porous reducing cooling unit is 6mm, the length of the hollow unit is 12mm, and the length of the filter stick unit is 10 mm.
And (4) sending the obtained finished product cigarettes into a tray filler, and then conveying the finished product cigarettes to a packing machine through a cigarette storage and conveying device for packing and selling.
Example 6
A tobacco product capable of generating aerosol through heating is prepared by processing redried tobacco stems through the working procedures of tobacco stem raw material preparation, microwave tobacco stem expansion, storage, moisture returning and stem moistening, slicing, immersion type reaction separation, dehydration drying, shredding, material liquid backfilling, tobacco powder wrapping, extrusion curing, loose drying and the like to prepare microwave expansion reconstituted tobacco shreds for later use. Wherein the weight ratio of the smoke agent in the backfill material liquid is 21%, the weight ratio of the tobacco extract is 44%, the weight ratio of the tobacco powder is 22%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is 9%, and the weight ratio of the food gum is 4%; the food gum is prepared from the combination of Arabic gum and carrageenan; wherein the tobacco powder is prepared by grinding the flue-cured tobacco, the air-cured tobacco, the sun-cured tobacco and the burley tobacco into powder according to the weight ratio of 2: 1: 1: 2, the size of the tobacco powder particles is 840 meshes.
And (3) recombining the microwave expanded reconstituted tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds according to the weight ratio of 88: 6: 4: 2 into a group of leaves, which were rolled into a cylindrical tobacco rod having a diameter of 8.7mm by a cigarette making machine using an aluminum foil laminated paper. And (3) cutting the rolled tobacco rod into sections, wherein the length of each section is 17mm, and taking the cut tobacco rod as an aerosol generation section for later use.
Coating white latex on the inner sides of 5 layers of paper tapes with the gram weight of 50g, manufacturing a cylindrical hollow paper tube in a spiral twisting and rolling forming mode to obtain a paper tube with the wall thickness of 0.35mm and the diameter of 8.7mm, and then cutting the paper tube into paper tube sections with the length of 54 mm.
Two cylindrical cooling elements with the diameter of 8mm and the length of 4mm are prepared by adopting ceramics, and 4 through type aerial fog condensation channels with the diameter of 1.5mm are arranged in the middle of the cooling elements. Two cooling elements are connected through a middle shaft with the length of 6mm and the diameter of 2mm to form a dumbbell-shaped porous reducing cooling unit.
And cutting the acetate fiber filter stick with the diameter of 8.2mm into sections, wherein the length of each section is 22 mm.
Using automatic filling equipment, filling a first porous reducing and cooling unit at one end of the paper tube section in sequence, wherein one end face of the first porous reducing and cooling unit is flush with the end face of one end of the paper tube section, and reserving a first cavity with the length of 2mm in the paper tube section; then filling the cut filter stick in the middle of the paper tube section, and reserving a second cavity with the length of 2 mm; and finally, filling a second porous reducing and cooling unit at the other end of the paper tube section, wherein one end face of the second porous reducing and cooling unit is flush with the end face of the other end of the paper tube section, and preparing a paper tube containing two composite filter sections for later use.
Conveying the prepared aerosol generation section and a paper tube containing two composite filter segments to a cigarette filter tip assembler, respectively assembling the prepared aerosol generation section at two ends of the paper tube, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes; cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes; the paper tube section after cutting on the finished cigarette is a paper tube A, the filter stick after cutting is a filter stick unit, the cavity is a hollow unit, and the paper tube A, the porous reducing cooling unit, the hollow unit and the filter stick unit form a composite filter tip section together.
The total length of the prepared finished cigarette is 44mm, wherein the length of the aerosol generation section is 17mm, the length of the porous reducing cooling unit is 14mm, the length of the hollow unit is 2mm, and the length of the filter stick unit is 11 mm.
And (4) sending the obtained finished product cigarettes into a tray filler, and then conveying the finished product cigarettes to a packing machine through a cigarette storage and conveying device for packing and selling.
Claims (16)
1. A tobacco product generating aerosol by heating is composed of an aerosol generation section and a composite filter tip section, and is characterized in that the aerosol generation section is independently composed of a cigarette rod made of bent filiform aerosol generation materials; the composite filter tip section consists of a paper tube A, and a porous reducing cooling unit, a hollow unit and a filter stick unit which are sequentially filled or arranged in the paper tube A; the aerosol generation section is closely butted with one end of the composite filter tip section porous reducing cooling unit, and is connected into a whole by tipping paper.
2. A smoking article according to claim 1, wherein said aerosol-generating segment is formed by a rod of tobacco packed in a paper sleeve B; one end of the paper tube B is provided with a sealing sheet, the diameter of the paper tube B is equal to that of the paper tube A, and the length of the paper tube B is equal to that of the tobacco rod.
3. A tobacco product for generating aerosol by heating as claimed in claim 2, wherein the paper tube A and the paper tube B are both cylindrical hollow paper tubes made by coating 2-5 layers of paper tapes with a grammes per square metre of 50-200g on the inner side with white latex and forming by spiral twisting and rolling; the thickness of the paper tube A and the thickness of the paper tube B are both 0.2-0.5mm, and the diameter of the paper tube A and the diameter of the paper tube B are both 6-9 mm; the length of the paper tube A is 15mm-30mm, and the length of the paper tube B is 12-20 mm.
4. A smoking article for generating an aerosol upon heating in accordance with claim 2, wherein said sealing sheet is made of a paper material, and is in the form of a disc, and has a diameter equal to the outer diameter of the paper tube B, and is adhered to the end face of one end of the paper tube B.
5. A smoking article for generating an aerosol upon heating in accordance with claim 2, wherein said closure flap has a fastening ring, and said closure flap is attached to/embedded in one end of the sleeve by said fastening ring.
6. A smoking article for generating aerosol upon heating in accordance with claim 1 or 2, wherein said rod is formed from a curved rod of aerosol generating material wrapped in a paper material by conventional cigarette making equipment; the cigarette strip is cylindrical, and the diameter of the cigarette strip is less than or equal to the inner diameter of the paper tube B; the curved strip-shaped aerosol generating material consists of microwave expanded recombined tobacco shreds, expanded tobacco shreds and dry-process tobacco sheet shreds, and is in an overlapped and wound state.
7. A smoking article for generating an aerosol upon heating according to claim 6, wherein the sum of the weight of said shredded tobacco, expanded shredded tobacco and dry tobacco lamina is less than or equal to 40% of the total weight of the rod.
8. A tobacco product for producing aerosol by heating as claimed in claim 6, wherein the microwave expansion reconstituted tobacco shreds are prepared from redried tobacco stems by the processes of preparing tobacco stems, microwave expanding tobacco stems, storing, humidifying and moistening the tobacco stems, slicing, soaking reaction and separation, dehydrating and drying, shredding, backfilling with liquid, wrapping tobacco powder, extruding and solidifying, and loosening and drying.
9. The tobacco product for generating aerosol by heating of claim 8, wherein the backfill solution is prepared by mixing a smoking agent, a tobacco extract, a herbal extract, a fruit extract, tobacco powder and a food gum in proportion; the weight ratio of the smoke agent in the backfill material liquid is 20-25%, the weight ratio of the tobacco extract is more than or equal to 30%, the weight ratio of the tobacco powder is more than or equal to 20%, the sum of the weight ratios of the Chinese herbal medicine extract and the fruit extract is less than or equal to 10%, and the weight ratio of the food gum is less than or equal to 5%; the smoke agent is composed of propylene glycol and glycerol; the tobacco powder is formed by grinding tobacco flakes obtained by redrying flue-cured tobacco, air-cured tobacco, sun-cured tobacco, burley tobacco and other aromatic tobacco into powder and then singly or proportionally combining the powder, and the particle size of the tobacco powder is 80-1200 meshes; the food gum is one or more of guar gum, gum arabic, carrageenan, xanthan gum, konjac gum and locust bean gum.
10. A tobacco product for generating aerosol through heating according to claim 1 or 2, wherein the porous reducing temperature reduction unit is a cylindrical cooling element made of plastic high-temperature resistant material, the diameter of the cooling element is more than or equal to the inner diameter of the paper tube A, and the length of the cooling element is 2-10 mm; the cooling element is provided with at least 2 through type gas fog condensation channels, the gas fog condensation channels are arranged in the middle of the cooling element or on the side wall of the cooling element, and the diameter of the gas fog condensation channels is less than or equal to 2.5 mm; the plastic high-temperature resistant material is one of PLA, ceramics, silica gel, metal and plastics.
11. A smoking article for generating an aerosol by heating according to claim 10, wherein said porous reducing temperature reduction unit is dumbbell-shaped; the porous reducing cooling unit is formed by connecting two cooling elements through a central shaft, and the diameter of the central shaft is less than or equal to 3/4 of the diameter of the cooling elements.
12. A tobacco product for producing aerosol by heating as claimed in claim 1 or 2, wherein the filter rod unit is a cylindrical filter rod or a cellulose acetate filter rod formed by wrapping a plurality of strands of polylactic acid fibers in a paper material in the axial direction of a paper tube; the hollow unit is a cavity formed after the porous reducing cooling unit and the filter stick unit are separated by a certain distance, or a cavity formed between two adjacent porous reducing cooling units.
13. A smoking article for generating aerosol by heating according to claim 1 or 2, wherein the number of said porous reducing temperature reducing unit and said hollow unit in the paper tube A is at least one.
14. A smoking article for generating an aerosol upon heating according to claim 10, wherein said hollow element is filled with porous particles having a particle size > the diameter of the condensation channel of the aerosol.
15. A method of preparing a smoking article for generating an aerosol upon heating, comprising the steps of:
preparing materials: preparing the microwave expanded recombined tobacco shreds, the cut tobacco, the expanded cut tobacco and the dry-process tobacco sheet shreds into leaf groups according to a preset proportion for later use;
cutting the filter stick to a set length for later use;
cutting the rolled paper tube into paper tube sections with preset lengths for later use;
processing the cooling element according to the set processing size for later use;
preparing a composite filter tip section: using automatic filling equipment to sequentially fill a first cooling element at one end of the paper tube section, wherein one end face of the first cooling element is flush with the end face of one end of the paper tube section, and a first cavity is reserved in the paper tube section; then filling the cut filter stick in the middle of the paper tube section, and reserving a second cavity; finally, filling a second cooling element at the other end of the paper tube section, wherein one end face of the second cooling element is flush with the end face of the other end of the paper tube section, and preparing and forming a paper tube containing two composite filter sections for later use;
preparing an aerosol generation section: rolling the prepared leaf group into cigarette sticks through a cigarette making machine, cutting into preset lengths, making into an aerosol generation section, and then entering a tray filling machine;
fourthly, assembling: conveying the prepared paper tube containing two composite filter segments and the aerosol generation segment to a cigarette filter tip assembler, respectively connecting the two ends of the paper tube with the aerosol generation segment, and wrapping tipping paper after butt joint is completed to form a cigarette rod containing two cigarettes;
cutting: cutting off the cigarette rod from the center of the filter stick to form two finished cigarettes;
sixthly, packaging: and conveying the finished cigarettes into a tray filler, and then conveying the finished cigarettes to a packing machine for packing through a cigarette storage and conveying device.
16. The method of claim 15, wherein the aerosol-generating segment of step (iii) is prepared by: conveying the cut tobacco strips to a paper tube filling device, and filling the tobacco strips into a paper tube B with a sealing sheet arranged at one end through the paper tube filling device so as to manufacture an aerosol generation section; the length of the paper tube B is equal to that of the cut tobacco strips; and in the fourth step, one end of the non-sealing sheet of the aerosol generating section is connected with the two ends of the paper tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596527.8A CN112244351A (en) | 2019-07-03 | 2019-07-03 | Tobacco product capable of generating aerosol through heating and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596527.8A CN112244351A (en) | 2019-07-03 | 2019-07-03 | Tobacco product capable of generating aerosol through heating and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112244351A true CN112244351A (en) | 2021-01-22 |
Family
ID=74223799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596527.8A Pending CN112244351A (en) | 2019-07-03 | 2019-07-03 | Tobacco product capable of generating aerosol through heating and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112244351A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215713A (en) * | 2021-04-19 | 2022-10-21 | 重庆中烟工业有限责任公司 | Smoke agent and preparation method and application thereof |
| WO2023050725A1 (en) * | 2021-09-30 | 2023-04-06 | 深圳市凯神科技股份有限公司 | Novel heat-not-burn smoke producing section, and application of structure |
| WO2023197288A1 (en) * | 2022-04-15 | 2023-10-19 | 深圳市十国网络技术有限公司 | Square aerosol-specific vaping device capable of heating and burning flower cigarette and improving taste |
| WO2023197287A1 (en) * | 2022-04-15 | 2023-10-19 | 深圳市十国网络技术有限公司 | Improved-mouthfeel strip-shaped special aerosol vaping tool for heat-to-burn flower cigarette |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078621A (en) * | 1992-05-13 | 1993-11-24 | R·J·雷诺兹烟草公司 | The cigarette of containing the base material of improvement |
| CN104244745A (en) * | 2012-04-25 | 2014-12-24 | 英美烟草(投资)有限公司 | Smoking articles |
| CN107981411A (en) * | 2017-12-28 | 2018-05-04 | 浙江中烟工业有限责任公司 | One kind heats the Cigarette that do not burn |
| CN108523220A (en) * | 2018-06-20 | 2018-09-14 | 湖北中烟工业有限责任公司 | A kind of improved cooling filter stick and the low temperature cigarette containing the filter stick |
| CN108669663A (en) * | 2018-05-31 | 2018-10-19 | 赵雪 | It is a kind of to heat the cigarette that do not burn |
| CN109105952A (en) * | 2018-09-29 | 2019-01-01 | 杨成云 | A kind of end is the cigarette of composite log and without mouth cigarette |
-
2019
- 2019-07-03 CN CN201910596527.8A patent/CN112244351A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078621A (en) * | 1992-05-13 | 1993-11-24 | R·J·雷诺兹烟草公司 | The cigarette of containing the base material of improvement |
| CN104244745A (en) * | 2012-04-25 | 2014-12-24 | 英美烟草(投资)有限公司 | Smoking articles |
| CN107981411A (en) * | 2017-12-28 | 2018-05-04 | 浙江中烟工业有限责任公司 | One kind heats the Cigarette that do not burn |
| CN108669663A (en) * | 2018-05-31 | 2018-10-19 | 赵雪 | It is a kind of to heat the cigarette that do not burn |
| CN108523220A (en) * | 2018-06-20 | 2018-09-14 | 湖北中烟工业有限责任公司 | A kind of improved cooling filter stick and the low temperature cigarette containing the filter stick |
| CN109105952A (en) * | 2018-09-29 | 2019-01-01 | 杨成云 | A kind of end is the cigarette of composite log and without mouth cigarette |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215713A (en) * | 2021-04-19 | 2022-10-21 | 重庆中烟工业有限责任公司 | Smoke agent and preparation method and application thereof |
| WO2023050725A1 (en) * | 2021-09-30 | 2023-04-06 | 深圳市凯神科技股份有限公司 | Novel heat-not-burn smoke producing section, and application of structure |
| WO2023197288A1 (en) * | 2022-04-15 | 2023-10-19 | 深圳市十国网络技术有限公司 | Square aerosol-specific vaping device capable of heating and burning flower cigarette and improving taste |
| WO2023197287A1 (en) * | 2022-04-15 | 2023-10-19 | 深圳市十国网络技术有限公司 | Improved-mouthfeel strip-shaped special aerosol vaping tool for heat-to-burn flower cigarette |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112244351A (en) | Tobacco product capable of generating aerosol through heating and preparation method | |
| CN107536100B (en) | Heating non-combustion cigarette with cavity type container section | |
| RU2763239C1 (en) | Cigarette with heating without burning | |
| CN107536115B (en) | Heating non-combustion cigarette without smoking material | |
| JP6770136B2 (en) | Non-combustion / heat-not-burn tobacco | |
| EP3442364B1 (en) | Aerosol-generating article | |
| US11986010B2 (en) | Inductively heatable aerosol-forming rods and shaping device for usage in the manufacturing of such rods | |
| WO2019227603A1 (en) | Heat-not-burn tobacco stick | |
| KR20180135927A (en) | Hybrid aerosol generating element and method for manufacturing hybrid aerosol generating element | |
| CN107690288A (en) | Aerosol generates product and the method for manufacturing aerosol generation product | |
| US20220132932A1 (en) | Inductively heatable aerosol-forming rods and shaping device for usage in the manufacturing of such rods | |
| KR20210134923A (en) | Induction heating aerosol-forming rods and forming devices for use in the manufacture of such rods | |
| KR102458829B1 (en) | An aerosol generating rod comprising a capsule filter segment consisting of a hard capsule | |
| US20240065313A1 (en) | Articles for use in non-combustible aerosol provision systems | |
| CN112244350A (en) | Aerosol generating product with binary structure and preparation method thereof | |
| CN111728265A (en) | Novel heating non-combustion suction product prepared from biological matrix and preparation method and application thereof | |
| CN112244349A (en) | Two-section type aerosol generating product and preparation method thereof | |
| CN115736344A (en) | Hollow bead blasting filter rod and preparation device and method thereof | |
| CN212937897U (en) | Cigarette with lifting section and auxiliary tool without burning during heating | |
| JP2024505017A (en) | Aerosol generating rod with multiple aerosol generating segments | |
| KR20230141815A (en) | An aerosol-generating article having a plug segment located on a side of the aerosol-generating element. | |
| WO2021250070A1 (en) | Cigarette paper – tobacco sheet lamination | |
| US20210282449A1 (en) | Article for forming an aerosol | |
| CN112167709A (en) | Aerial fog cooling device with filter tip | |
| CN215649213U (en) | Compound heating cigarette props up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240130 Address after: 518074, 2101, Building A, Smart Plaza, No. 4068 Qiaoxiang Road, Gaofa Community, Shahe Street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Le Mei Xing Chen (Shenzhen) Biotechnology Co.,Ltd. Country or region after: China Address before: 650000 No. 101, unit 2, building 7, Shidai Fenghua, Guandu District, Kunming City, Yunnan Province Applicant before: Zhao Xue Country or region before: China |
|
| TA01 | Transfer of patent application right |