CN112369659A - Cooling filter rod and low-temperature cigarette with same - Google Patents
Cooling filter rod and low-temperature cigarette with same Download PDFInfo
- Publication number
- CN112369659A CN112369659A CN202010046729.8A CN202010046729A CN112369659A CN 112369659 A CN112369659 A CN 112369659A CN 202010046729 A CN202010046729 A CN 202010046729A CN 112369659 A CN112369659 A CN 112369659A
- Authority
- CN
- China
- Prior art keywords
- cooling
- filter
- smoke
- particles
- section
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 73
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 111
- 239000000779 smoke Substances 0.000 claims abstract description 108
- 239000000796 flavoring agent Substances 0.000 claims abstract description 68
- 235000019634 flavors Nutrition 0.000 claims abstract description 68
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 241000208125 Nicotiana Species 0.000 claims abstract description 26
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims description 34
- 239000012782 phase change material Substances 0.000 claims description 25
- 239000011159 matrix material Substances 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 15
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 15
- 239000004626 polylactic acid Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 210000005239 tubule Anatomy 0.000 claims description 12
- 239000008188 pellet Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 150000004676 glycans Chemical class 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920001282 polysaccharide Polymers 0.000 claims description 7
- 239000005017 polysaccharide Substances 0.000 claims description 7
- 239000007779 soft material Substances 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- 235000019698 starch Nutrition 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 6
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 229940057995 liquid paraffin Drugs 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 239000006187 pill Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 238000003756 stirring Methods 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
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920002907 Guar gum Polymers 0.000 claims description 2
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 240000007472 Leucaena leucocephala Species 0.000 claims description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000001723 curing Methods 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 239000000665 guar gum Substances 0.000 claims description 2
- 235000010417 guar gum Nutrition 0.000 claims description 2
- 229960002154 guar gum Drugs 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 239000004006 olive oil Substances 0.000 claims description 2
- 235000008390 olive oil Nutrition 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 229940069328 povidone Drugs 0.000 claims description 2
- 238000005096 rolling process Methods 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
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 17
- 210000000214 mouth Anatomy 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 7
- 229920002521 macromolecule Polymers 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229920006221 acetate fiber Polymers 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000011031 large-scale manufacturing process 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
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- 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
- A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
-
- 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
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Abstract
The invention discloses a cooling filter tip and a low-temperature cigarette with the same, wherein the cooling filter tip comprises a particle section, a first filtering section and a second filtering section; the particle section comprises particles for reducing the temperature of the smoke and/or for increasing the flavor of the smoke, a first end of the particle section is connected with a first end of the first filtering section, and a second end of the particle section, which is opposite to the first end of the particle section, is connected with a first end of the second filtering section; a first beam column for smoke to pass through and blocking particles is arranged in the first filter section, and a second end, opposite to the first end of the first filter section, of the first filter section is used for connecting the atomized tobacco substrate section; the inside of the second filtering section is provided with a second beam column which is used for smoke to pass through and blocking particles, and the second end of the second filtering section, which is opposite to the first end of the second filtering section, is used for smoke to pass through and flow into the mouth of a user. The low-temperature cigarette comprises a cooling filter rod and an atomized tobacco substrate segment connected with the cooling filter rod. The invention can reduce the temperature of the smoke and/or increase the flavor of the smoke.
Description
Technical Field
The invention relates to a cooling filter tip and a low-temperature cigarette with the same, and belongs to the technical field of low-temperature cigarettes.
Background
Heating a non-burning cigarette (a low temperature cigarette) heats its atomized tobacco substrate segment to 200-400 ℃ (centigrade) by an external heat source (an electric heating device), thereby producing smoke similar to a traditional cigarette for a consumer to smoke. However, this type of usage would introduce a problem, namely: the temperature of the smoke is too high, and under the condition that the filter stick section does not adopt a cooling means, the temperature of the smoke in the oral cavity and the temperature of the lip end on the surface of the filter stick can reach more than 70 ℃, and even higher, so that the consumption experience of consumers is seriously influenced.
Chinese patent application CN109123785A discloses an integrated low-temperature cigarette cooling filter rod, which comprises a first partition plate and a second partition plate, and although the filter rod can prevent particles from falling off from the filter rod, the filter rod is not conducive to industrial mass production by relying on the existing filter rod forming equipment.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a cooling filter rod and a low temperature cigarette having the same, which can simply, rapidly and efficiently reduce the smoke temperature and/or increase the smoke flavor, and have good smoking experience.
On one hand, the invention provides a cooling filter rod, which comprises a particle section, a first filtering section and a second filtering section; wherein the particle segment comprises particles for reducing the temperature of the smoke and/or for increasing the flavor of the smoke, a first end of the particle segment is connected to a first end of the first filter segment, and a second end of the particle segment opposite to the first end of the particle segment is connected to a first end of the second filter segment; a first beam column for smoke to pass through and for blocking the particles is arranged in the first filter segment, and a second end of the first filter segment, which is opposite to the first end of the first filter segment, is used for connecting an atomized tobacco substrate segment; the second filter section is internally provided with a second beam column which is used for the smoke to pass through and used for blocking the particles, and a second end of the second filter section, which is opposite to the first end of the second filter section, is used for the smoke to pass through and flow into the mouth of a user.
In a particular embodiment, the pellet section comprises a hollow cavity, the pellet being disposed within the hollow cavity.
In a particular embodiment, the number of particles is multiple.
In a specific embodiment, the first filter segment and/or the second filter segment are internally provided with longitudinal channels for smoke to pass through, and the pore diameter of the longitudinal channels is smaller than the outer diameter of the particles.
In one embodiment, the diameter of the longitudinal channel is 0.3-1.5 mm.
In a specific embodiment, the longitudinal ducts are formed by directly opening holes in the first bundle of columns and/or the second bundle of columns.
In a specific embodiment, the longitudinal bore is a hollow tubule.
In one embodiment, the hollow tubule is made of plastic.
In a particular embodiment, the plastic is a polylactic acid plastic.
In a specific embodiment, the first bundle of columns and the second bundle of columns are made of tows respectively.
In a specific embodiment, the single denier of the tows of the first and second bundle columns is 6.0-23.0, respectively, and the total denier of the tows of the first and second bundle columns is 15000-38000, respectively.
In a specific embodiment, the single denier of the tows of the first and second beam columns is 8.0-23.0, respectively, and the total denier of the tows of the first and second beam columns is 15000-32000, respectively.
In a particular embodiment, the tows comprise one or more of cellulose diacetate tows, cellulose triacetate tows, and polylactic acid tows.
In a specific embodiment, the tow of the first bundle of columns and the tow of the second bundle of columns have a suction resistance per millimeter of 0.5-2 millimeters of water.
In a particular embodiment, the particles are made using a first phase change material and/or a first flavour substance.
In a specific embodiment, the first phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide macromolecule, and the first flavor substance is essence for cigarettes.
In a particular embodiment, the granules are made by granulation and/or dripping.
In one embodiment, the granules are made by granulation, which comprises the following steps: (1) obtaining the first phase-change material, and crushing the first phase-change material into powder to be placed into a stirrer; (2) obtaining the first flavor substances, and spraying the first flavor substances on the surface of the powder; (3) obtaining an adhesive, dissolving the adhesive, adding the dissolved adhesive into the powder, and stirring to prepare a soft material; (4) and extruding the soft material into strips, rolling and drying to obtain the particles.
In a particular embodiment, the adhesive comprises one or more of povidone, hydroxypropyl cellulose, hydroxypropyl methylcellulose, and carboxymethyl cellulose.
In one embodiment, the particles are made in a drop-wise manner, which comprises the steps of: (1) obtaining the first phase-change material, and putting the first phase-change material into a heating container for heating and melting; (2) obtaining the first flavor substance, adding the first flavor substance into the melted first phase-change material, uniformly mixing, standing and mixing for 1.5-2 hours to obtain a mixed solution; (3) and dripping the mixed solution into a condensing agent by using a pill dripping machine for condensation, and curing and molding by using a molding agent to obtain the particles.
In a particular embodiment, the condensing agent comprises liquid paraffin and/or olive oil; the forming agent comprises one or more of polyethylene glycol, sodium alginate, gelatin, acacia and guar gum.
In a specific embodiment, the particles comprise a porous medium matrix, and a cooling part and/or a flavor releasing part are/is arranged in the pores of the porous medium matrix.
In one embodiment, the cooling portion is made of a second phase change material, and the flavor releasing portion is made of a second flavor.
In a specific embodiment, the porous medium matrix comprises activated carbon and/or molecular sieve, the second phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide macromolecule, and the second flavor substance is essence for cigarettes.
In one embodiment, the preparation process of the particles comprises the following steps: (1) obtaining the porous medium matrix, and putting the porous medium matrix into a closed container; (2) acquiring the second flavor substances, and spraying the second flavor substances on the surface of the porous medium substrate; (3) standing for 1.5-2 hours to enable the porous medium matrix to adsorb the second flavor substance, and obtaining porous medium particles; (4) and (3) drying the porous medium particles in a low-temperature dryer, and removing the surface solution to obtain the particles.
In a particular embodiment, the first filter segment, the particulate segment, and the second filter segment are collectively overmolded by plug wrap.
On the other hand, the invention also provides a low-temperature cigarette which comprises the cooling filter rod and the atomized tobacco substrate segment connected with the cooling filter rod.
In a particular embodiment, the cooling tip and the atomized tobacco substrate segment are connected by tipping paper.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. the invention is provided with the particle section, can simply, rapidly and efficiently reduce the smoke temperature and/or increase the smoke flavor, and has good smoking experience.
2. The number of the particles is more than one, so that the effects of smoke cooling and/or flavor increasing can be improved.
3. The particles are made of the first phase-change material and/or the first flavor substance, so that the structure is simple, the use is convenient, and the stability and controllability of the production quality of the cooling filter tip can be ensured.
4. The particles comprise a porous medium matrix, and a cooling part and/or a flavor substance release part are/is arranged in pores of the porous medium matrix, so that the effects of cooling smoke and/or increasing flavor can be further improved, and the stability and controllability of the production quality of the cooling filter rod can be ensured.
5. The first bundle of columns and the second bundle of columns are respectively made of tows, so that the absorption resistance and interception of smoke can be reduced, and the smoke filtering effect and the cooling effect are improved.
6. The first filter section and/or the second filter section are/is provided with the longitudinal pore passages for smoke to pass through, so that the suction resistance and interception of the cooling filter tip can be further reduced, the smoke quantity of the low-temperature cigarette can be reserved, and the effects of smoke cooling and/or flavor increasing are good.
7. The invention is provided with the first filtering section, the second filtering section and the particle section, can expand the use scene of the cooling filter rod, can realize continuous large-scale production by depending on the existing filter rod forming equipment, and has wide market prospect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the following briefly introduces the drawings required in the description of the embodiments:
FIG. 1 is a schematic structural view of one embodiment of a cooling tip of the present invention;
FIG. 2 is a schematic structural view of another embodiment of a cooling tip of the present invention;
fig. 3 is a schematic structural view of a first filter segment of another embodiment of the cooling tip of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention. Directional phrases used in connection with the present invention, such as "inner" and "outer", are defined solely by reference to the attached figures. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention.
Example one
As shown in fig. 1, a cooling tip rod according to an embodiment of the present invention includes a granule segment 1, a first filter segment 2, and a second filter segment 3. Wherein the content of the first and second substances,
the particle section 1 comprises particles 11 for reducing the temperature of the smoke and/or increasing the flavor of the smoke, and the particle section 1 not only can guide the smoke to quickly enter the mouth of a user, but also can reduce the temperature of the smoke and/or increase the flavor of the smoke (when the smoke contacts with the particles 11, the particles 11 can absorb heat in the smoke, and/or the particles 11 can volatilize flavor substances after absorbing the heat of the smoke to increase the flavor of the smoke). The first end of the particle section 1 is connected to the first end of the first filter section 2. The second end of the particle section 1, opposite to the first end of the particle section 1, is connected to the first end of the second filter section 3.
The first filter segment 2 is provided with a first beam column 21 for allowing smoke to pass through and for blocking particles 11, so that the temperature of the smoke can be reduced while the smoke is filtered, and the smoke can enter the cooling filter rod as much as possible. The second end of the first filter segment 2, opposite the first end of the first filter segment 2, is used to attach a length of atomised tobacco substrate.
The second filtering section 3 is provided with a second beam column 31 for allowing smoke to pass through and for blocking particles 11, a second end of the second filtering section 3 opposite to the first end of the second filtering section 3 is used for allowing smoke to pass through and flow into a user's mouth, and the second beam column 31 can further filter smoke and reduce the temperature of the smoke, and enables the smoke to enter the user's mouth as much as possible.
When the tobacco smoke atomizing device is used, high-temperature smoke (200-400 ℃) generated by heating the tobacco substrate section enters the first beam column 21, the first beam column 21 with the through hole flows into the particle section 1 to cool and/or increase flavor, and the smoke with the cooled and/or increased flavor flows into the mouth of a user through the second filtering section 3.
Further, the pellet segment 1 comprises a hollow cavity 12, and the pellet 11 is placed in the hollow cavity 12. Under the combined blocking action of the first beam column 21 and the second beam column 31, the particles 11 are always in the hollow cavity 12.
Further, the number of the particles 11 is plural, and the effect of smoke temperature reduction and/or flavor enhancement can be enhanced.
Further, the first bundle of columns 21 and the second bundle of columns 31 are made of tows respectively, so that the absorption resistance and interception of smoke can be reduced, and the smoke filtering effect and the cooling effect are improved. Specifically, the first filter section 2 and the second filter section 3 are both prepared by special-specification tows through a filter stick forming machine, and particles 11 in the particle section 1 are kept in the hollow cavity 12 all the time.
Further, the first bundle column 21 and the second bundle column 31 are made of blended tows, respectively. The blended tows comprise polylactic acid tows and acetate fiber tows. Wherein, the single denier (filament denier) of the polylactic acid filament bundle is 10.0, the total denier (total filament denier) is 15000, the single denier of the acetate fiber filament bundle is 23.0, the total denier is 15000, the cooling effect is good, and the filtering effect is good.
Furthermore, the absorption resistance per millimeter of the tows of the first bundle column 21 and the second bundle column 31 is 0.5-2 millimeters of water column.
Further, the particles 11 are made of a first phase change material and/or a first flavour substance.
Further, the first phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide macromolecule.
Further, the first flavor substance is essence for tobacco.
Further, the granules 11 are made by granulation, comprising the following steps: (1) the plant and polylactic acid materials are respectively crushed into powder (fine powder) and put into a stirrer for fully mixing. (2) The tobacco essence is weighed according to 0.5-2% of the total weight of the powder and is evenly sprayed on the surface of the powder. (3) Taking hydroxypropyl cellulose serving as an adhesive, wherein the hydroxypropyl cellulose accounts for 0.1-1% of the weight of the powder, dissolving the hydroxypropyl cellulose in water, adding the dissolved hydroxypropyl cellulose into the powder, and uniformly stirring to prepare a soft material. (4) And putting the soft material into an extruding-rounding machine, extruding the soft material into a slender strip shape through the extruding machine, rounding the strip shape through the rounding machine, and drying to obtain the particles 11.
Further, the particle diameter of the particles 11 is 1.2 mm, and the bulk density of the particles 11 is 1.0 to 1.5 g/ml.
Example two
As shown in fig. 2 and 3, a cooling tip rod according to a second embodiment of the present invention includes a granule segment 1, a first filter segment 2, and a second filter segment 3. Wherein the content of the first and second substances,
the particle section 1 comprises particles 11 for reducing the temperature of the smoke and/or increasing the flavor of the smoke, and the particle section 1 not only can guide the smoke to quickly enter the mouth of a user, but also can reduce the temperature of the smoke and/or increase the flavor of the smoke (when the smoke contacts with the particles 11, the particles 11 can absorb heat in the smoke, and/or the particles 11 can volatilize flavor substances after absorbing the heat of the smoke to increase the flavor of the smoke). The first end of the particle section 1 is connected to the first end of the first filter section 2. The second end of the particle section 1, opposite to the first end of the particle section 1, is connected to the first end of the second filter section 3.
The first filter segment 2 is provided with a first beam column 21 for allowing smoke to pass through and for blocking particles 11, so that the temperature of the smoke can be reduced while the smoke is filtered, and the smoke can enter the cooling filter rod as much as possible. The second end of the first filter segment 2, opposite the first end of the first filter segment 2, is used to attach a length of atomised tobacco substrate.
The second filtering section 3 is provided with a second beam column 31 for allowing smoke to pass through and for blocking particles 11, a second end of the second filtering section 3 opposite to the first end of the second filtering section 3 is used for allowing smoke to pass through and flow into a user's mouth, and the second beam column 31 can further filter smoke and reduce the temperature of the smoke, and enables the smoke to enter the user's mouth as much as possible.
When the tobacco smoke atomizing device is used, high-temperature smoke (200-400 ℃) generated by heating the tobacco substrate section enters the first beam column 21, the first beam column 21 with the through hole flows into the particle section 1 to cool and/or increase flavor, and the smoke with the cooled and/or increased flavor flows into the mouth of a user through the second filtering section 3.
Further, the pellet segment 1 comprises a hollow cavity 12, and the pellet 11 is placed in the hollow cavity 12.
Further, the number of the particles 11 is plural, and the effect of smoke temperature reduction and/or flavor enhancement can be enhanced.
Further, the inside of first filter stage 2 is provided with hollow tubule 22 that is used for supplying the flue gas to pass through, and the aperture of hollow tubule 22 is less than the external diameter of granule 11, can further reduce the smoking resistance and the interception of cooling mouth stick to can keep the smoke volume of low temperature cigarette, the flue gas cooling and/or increase the effectual of flavor.
Further, the number of the hollow tubules 22 is three. Specifically, three hollow thin tubes 22 are combined into the first beam column 21 according to a concentric circle filter stick forming process.
Further, the hollow tubule 22 is made of a polylactic acid material.
Further, the hollow tubule 22 has a pore diameter of 1.5 mm.
Further, the first bundle of columns 21 and the second bundle of columns 31 are made of tows respectively, so that the absorption resistance and interception of smoke can be reduced, and the smoke filtering effect and the cooling effect are improved. Specifically, the first filter section 2 and the second filter section 3 are both prepared by special-specification tows through a filter stick forming machine, and particles 11 in the particle section 1 are kept in the hollow cavity 12 all the time.
Further, the first bundle column 21 and the second bundle column 31 are respectively made of acetate tow. Wherein the single denier of the acetate fiber tow is 23.0, and the total denier is 15000.
Furthermore, the absorption resistance per millimeter of the tows of the first bundle column 21 and the second bundle column 31 is 0.5-2 millimeters of water column.
Further, the particles 11 are made of a first phase change material and/or a first flavour substance.
Further, the first phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide macromolecule.
Further, the first flavor substance is essence for tobacco.
Further, the granules 11 are made by granulation, comprising the following steps: (1) firstly, heating and melting a certain amount of polyethylene glycol polymer (with molecular weight of 2000-6000) or a mixture thereof in a water bath kettle at 70 ℃. (2) Then adding essence into the mixture according to a certain proportion, uniformly mixing, and standing for 2 hours. (3) The above mixed solution was dropped into liquid paraffin by an automated dropping pill machine to be condensed and solidified and molded by a molding agent to obtain granules 11.
Further, the diameter of the particles 11 is 2.2 mm.
Further, the temperature of the liquid paraffin is-4-0 ℃, so that the dropped mixed solution drops can be conveniently and rapidly condensed and formed.
EXAMPLE III
As shown in fig. 2 and 3, a cooling tip rod according to a third embodiment of the present invention includes a granule segment 1, a first filter segment 2, and a second filter segment 3. Wherein the content of the first and second substances,
the particle section 1 comprises particles 11 for reducing the temperature of the smoke and/or increasing the flavor of the smoke, and the particle section 1 not only can guide the smoke to quickly enter the mouth of a user, but also can reduce the temperature of the smoke and/or increase the flavor of the smoke (when the smoke contacts with the particles 11, the particles 11 can absorb heat in the smoke, and/or the particles 11 can volatilize flavor substances after absorbing the heat of the smoke to increase the flavor of the smoke). The first end of the particle section 1 is connected to the first end of the first filter section 2. The second end of the particle section 1, opposite to the first end of the particle section 1, is connected to the first end of the second filter section 3.
The first filter segment 2 is provided with a first beam column 21 for allowing smoke to pass through and for blocking particles 11, so that the temperature of the smoke can be reduced while the smoke is filtered, and the smoke can enter the cooling filter rod as much as possible. The second end of the first filter segment 2, opposite the first end of the first filter segment 2, is used to attach a length of atomised tobacco substrate.
The second filtering section 3 is provided with a second beam column 31 for allowing smoke to pass through and for blocking particles 11, a second end of the second filtering section 3 opposite to the first end of the second filtering section 3 is used for allowing smoke to pass through and flow into a user's mouth, and the second beam column 31 can further filter smoke and reduce the temperature of the smoke, and enables the smoke to enter the user's mouth as much as possible.
When the tobacco smoke atomizing device is used, high-temperature smoke (200-400 ℃) generated by heating the tobacco substrate section enters the first beam column 21, the first beam column 21 with the through hole flows into the particle section 1 to cool and/or increase flavor, and the smoke with the cooled and/or increased flavor flows into the mouth of a user through the second filtering section 3.
Further, the pellet segment 1 comprises a hollow cavity 12, and the pellet 11 is placed in the hollow cavity 12.
Further, the number of the particles 11 is plural, and the effect of smoke temperature reduction and/or flavor enhancement can be enhanced.
Further, the inside of first filter stage 2 is provided with hollow tubule 22 that is used for supplying the flue gas to pass through, and the aperture of hollow tubule 22 is less than the external diameter of granule 11, can further reduce the smoking resistance and the interception of cooling mouth stick to can keep the smoke volume of low temperature cigarette, the flue gas cooling and/or increase the effectual of flavor.
Further, the number of the hollow tubules 22 is three. Specifically, three hollow thin tubes 22 are combined into the first beam column 21 according to a concentric circle filter stick forming process.
Further, the hollow tubule 22 has a pore diameter of 1.5 mm.
Further, the first bundle of columns 21 and the second bundle of columns 31 are made of tows respectively, so that the absorption resistance and interception of smoke can be reduced, and the smoke filtering effect and the cooling effect are improved. Specifically, the first filter section 2 and the second filter section 3 are both prepared by special-specification tows through a filter stick forming machine, and particles 11 in the particle section 1 are kept in the hollow cavity 12 all the time.
Further, the first bundle column 21 and the second bundle column 31 are respectively made of acetate tow. Wherein the single denier of the acetate fiber tow is 23.0, and the total denier is 15000.
Furthermore, the absorption resistance per millimeter of the tows of the first bundle column 21 and the second bundle column 31 is 0.5-2 millimeters of water column.
Further, the granules 11 include a porous medium matrix in the pores of which a temperature reduction part and/or a flavor releasing part are provided.
Further, the cooling part is made of a second phase change material. The flavor releasing portion is made of a second flavor.
Further, the porous media matrix includes activated carbon and/or molecular sieves.
Further, the second phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide macromolecule.
Further, the second flavor substance is essence for tobacco.
Further, the preparation process of the particles 11 comprises the following steps: (1) a certain amount of active carbon particles are weighed and placed in a closed container. (2) The tobacco essence is weighed according to 0.5-5 percent of the total weight of the particles and is evenly sprayed on the surfaces of the active carbon particles. (3) Standing for 2 hours to enable the activated carbon particles to completely adsorb the tobacco essence. (4) The activated carbon particles were put into a low-temperature dryer, and hot air drying was performed to remove the surface solution, to obtain particles 11.
Further, the drying temperature of hot air drying is 30-40 ℃, and the drying time is 1-3 hours.
Further, the diameter of the particles 11 is 2.2 mm.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (28)
1. A cooling filter tip is characterized by comprising a particle section, a first filtering section and a second filtering section; wherein the content of the first and second substances,
the particle section comprises particles for reducing the temperature of smoke and/or for increasing the flavor of smoke, a first end of the particle section is connected with a first end of the first filter section, and a second end of the particle section, which is opposite to the first end of the particle section, is connected with a first end of the second filter section;
a first beam column for smoke to pass through and for blocking the particles is arranged in the first filter segment, and a second end of the first filter segment, which is opposite to the first end of the first filter segment, is used for connecting an atomized tobacco substrate segment;
the second filter section is internally provided with a second beam column which is used for the smoke to pass through and used for blocking the particles, and a second end of the second filter section, which is opposite to the first end of the second filter section, is used for the smoke to pass through and flow into the mouth of a user.
2. The cooling filter rod of claim 1, wherein the pellet segment includes a hollow cavity, the pellets being disposed within the hollow cavity.
3. The cooling tip rod of claim 1, wherein the number of particles is plural.
4. The cooling tip rod as claimed in claim 1, wherein the first filter segment and/or the second filter segment is provided with longitudinal holes for smoke to pass through, and the hole diameter of the longitudinal holes is smaller than the outer diameter of the particles.
5. The cooling tip rod as claimed in claim 4, wherein the diameter of the longitudinal channel is 0.3-1.5 mm.
6. The cooling tip according to claim 4, wherein the longitudinal ducts are formed by directly opening holes in the first bundle of pillars and/or the second bundle of pillars.
7. The cooling tip rod of claim 4, wherein the longitudinal hole is a hollow thin tube.
8. The cooling tip rod of claim 7, wherein the hollow tubule is made of plastic.
9. The cooling tip rod of claim 8, wherein the plastic is a polylactic acid plastic.
10. The cooling tip rod of claim 1, wherein the first bundle of posts and the second bundle of posts are each made of tow.
11. The cooling tip according to claim 10, wherein the filament bundles of the first bundle of columns and the second bundle of columns have a single denier of 6.0 to 23.0, respectively, and the filament bundles of the first bundle of columns and the second bundle of columns have a total denier of 15000 to 38000, respectively.
12. The cooling plug according to claim 11, wherein the filament bundles of the first bundle of columns and the second bundle of columns have a single denier of 8.0 to 23.0, respectively, and the filament bundles of the first bundle of columns and the second bundle of columns have a total denier of 15000 to 32000, respectively.
13. The cooling filter rod of claim 10, wherein the tow comprises one or more of a diacetate tow, a triacetate tow, and a polylactic acid tow.
14. The cooling tip rod according to claim 10, wherein the tows of the first bundle of posts and the tows of the second bundle of posts have a suction resistance per millimeter of 0.5-2 mm of water.
15. A cooling plug according to claim 1, wherein the particles are made from a first phase change material and/or a first flavour substance.
16. The cooling filter tip according to claim 15, wherein the first phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide polymer, and the first flavor substance is tobacco essence.
17. The cooling tip rod of claim 15, wherein the granules are made by granulation and/or dripping.
18. The cooling tip rod of claim 17, wherein the granules are made by granulation, comprising the steps of:
(1) obtaining the first phase-change material, and crushing the first phase-change material into powder to be placed into a stirrer;
(2) obtaining the first flavor substances, and spraying the first flavor substances on the surface of the powder;
(3) obtaining an adhesive, dissolving the adhesive, adding the dissolved adhesive into the powder, and stirring to prepare a soft material;
(4) and extruding the soft material into strips, rolling and drying to obtain the particles.
19. The cooling filter rod of claim 18, wherein the adhesive comprises one or more of povidone, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, and carboxymethyl cellulose.
20. The cooling tip rod of claim 17, wherein the granules are made in a drop-wise manner, comprising the steps of:
(1) obtaining the first phase-change material, and putting the first phase-change material into a heating container for heating and melting;
(2) obtaining the first flavor substance, adding the first flavor substance into the melted first phase-change material, uniformly mixing, and standing for 1.5-2 hours to obtain a mixed solution;
(3) and dripping the mixed solution into a condensing agent by using a pill dripping machine for condensation, and curing and molding by using a molding agent to obtain the particles.
21. The cooling tip rod of claim 20, wherein the condensing agent comprises liquid paraffin and/or olive oil; the forming agent comprises one or more of polyethylene glycol, sodium alginate, gelatin, acacia and guar gum.
22. The cooling tip according to claim 1, wherein the particles comprise a porous medium matrix, and a cooling portion and/or a flavor releasing portion are disposed in pores of the porous medium matrix.
23. The cooling plug of claim 22, wherein the cooling portion is made of a second phase change material and the flavor releasing portion is made of a second flavor.
24. The cooling filter rod as claimed in claim 23, wherein the porous medium matrix comprises activated carbon and/or molecular sieve, the second phase change material comprises one or more of polylactic acid, polyethylene, starch copolymer and polysaccharide polymer, and the second flavor substance is essence for tobacco.
25. The cooling filter rod of claim 23, wherein the preparation process of the granules comprises the following steps:
(1) obtaining the porous medium matrix, and putting the porous medium matrix into a closed container;
(2) acquiring the second flavor substances, and spraying the second flavor substances on the surface of the porous medium substrate;
(3) standing for 1.5-2 hours to enable the porous medium matrix to adsorb the second flavor substance, and obtaining porous medium particles;
(4) and (3) drying the porous medium particles in a low-temperature dryer, and removing the surface solution to obtain the particles.
26. The cooling tip rod of claim 1, wherein the first filter segment, the particulate segment, and the second filter segment are collectively overmolded by plug wrap.
27. A low temperature cigarette comprising a cooling filter rod according to any one of claims 1 to 26 and the atomised tobacco substrate segment attached thereto.
28. The low temperature cigarette of claim 27, wherein the cooling filter rod and the aerosolized tobacco substrate segment are joined by tipping paper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010046729.8A CN112369659A (en) | 2020-01-16 | 2020-01-16 | Cooling filter rod and low-temperature cigarette with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010046729.8A CN112369659A (en) | 2020-01-16 | 2020-01-16 | Cooling filter rod and low-temperature cigarette with same |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112369659A true CN112369659A (en) | 2021-02-19 |
Family
ID=74586285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010046729.8A Pending CN112369659A (en) | 2020-01-16 | 2020-01-16 | Cooling filter rod and low-temperature cigarette with same |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112369659A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114766717A (en) * | 2022-04-15 | 2022-07-22 | 河南中烟工业有限责任公司 | Heating cigarette with cooling section |
-
2020
- 2020-01-16 CN CN202010046729.8A patent/CN112369659A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114766717A (en) * | 2022-04-15 | 2022-07-22 | 河南中烟工业有限责任公司 | Heating cigarette with cooling section |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109527638B (en) | Tobacco particle type heating non-combustion tobacco product and manufacturing method thereof | |
KR102652799B1 (en) | Cooling filter rod, application and cigarette | |
CN111035059A (en) | Low-suction-resistance low-filtration cooling composite cigarette filter tip | |
CN110506990A (en) | Flavored type cooling filter stick, application and cigarette | |
CN109393556B (en) | Moisture-retaining and cooling filter tip rod of cigarette product and preparation method thereof | |
CN207821080U (en) | A kind of composite filter of band cooling component | |
KR20020089451A (en) | Cigarette filters of shaped micro cavity fibers impregnated with flavorant materials | |
CN109763185A (en) | One kind is for cigarette cooling filter hollow acid fiber by polylactic of section and preparation method thereof | |
CN110506991B (en) | Cooling filter rod, application and cigarette | |
CN109674085A (en) | It is a kind of for reducing the heat accumulation capsule of cigarette mainstream flue gas temperature and its preparation and application | |
CN212065668U (en) | Cooling filter rod and low-temperature cigarette with same | |
CN111759001A (en) | Cigarette flavoring slow-release gel particles and preparation method thereof | |
CN112704276A (en) | Binary structure heating non-combustible smoke cartridge | |
CN112369659A (en) | Cooling filter rod and low-temperature cigarette with same | |
CN114190586A (en) | Natural aroma-enhancing harm-reducing full-particle filter stick and preparation method and application thereof | |
CN110506989A (en) | A kind of cooling filter stick, application and cigarette | |
CN207653549U (en) | A kind of cigarette | |
CN109123770A (en) | A kind of degradable cigarette filter stick and its preparation method and application | |
CN215075568U (en) | Binary structure heating non-combustible smoke cartridge | |
CN111944493B (en) | Composite phase-change material for reducing cigarette smoke temperature and preparation method and application thereof | |
CN112369661A (en) | Cooling filter rod and low-temperature cigarette with same | |
WO2020168476A1 (en) | Abnormally-shaped tobacco granules and preparation method thereof, and tobacco product and preparation method thereof | |
CN212678339U (en) | Low-suction-resistance low-filtration cooling composite cigarette filter tip | |
CN114652015A (en) | Cooling particles for cigarette filter and preparation method thereof | |
CN109123769A (en) | A kind of environment-friendly type cigarette filter rod and its preparation method and application |
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 |