CN105686076A - Method for preparing cigarette filter tip containing temperature sensibility controlled-released cool essence - Google Patents
Method for preparing cigarette filter tip containing temperature sensibility controlled-released cool essence Download PDFInfo
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- CN105686076A CN105686076A CN201610176136.7A CN201610176136A CN105686076A CN 105686076 A CN105686076 A CN 105686076A CN 201610176136 A CN201610176136 A CN 201610176136A CN 105686076 A CN105686076 A CN 105686076A
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- essence
- cool feeling
- temperature sensitive
- release
- sensitive controlled
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 37
- 230000008569 process Effects 0.000 claims abstract description 36
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000243 solution Substances 0.000 claims description 70
- 238000013270 controlled release Methods 0.000 claims description 51
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 38
- 238000002360 preparation method Methods 0.000 claims description 33
- 239000000758 substrate Substances 0.000 claims description 27
- 239000003205 fragrance Substances 0.000 claims description 23
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 19
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims description 17
- 229940041616 menthol Drugs 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 8
- 238000000265 homogenisation Methods 0.000 claims description 8
- 230000035945 sensitivity Effects 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 7
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 7
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- NFLGAXVYCFJBMK-UHFFFAOYSA-N Menthone Chemical compound CC(C)C1CCC(C)CC1=O NFLGAXVYCFJBMK-UHFFFAOYSA-N 0.000 claims description 5
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 5
- 229960005233 cineole Drugs 0.000 claims description 5
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920001983 poloxamer Polymers 0.000 claims description 5
- 229960000502 poloxamer Drugs 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims description 3
- NFLGAXVYCFJBMK-RKDXNWHRSA-N (+)-isomenthone Natural products CC(C)[C@H]1CC[C@@H](C)CC1=O NFLGAXVYCFJBMK-RKDXNWHRSA-N 0.000 claims description 3
- WEEGYLXZBRQIMU-UHFFFAOYSA-N Eucalyptol Chemical compound C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 claims description 3
- RFFOTVCVTJUTAD-UHFFFAOYSA-N cineole Natural products C1CC2(C)CCC1(C(C)C)O2 RFFOTVCVTJUTAD-UHFFFAOYSA-N 0.000 claims description 3
- 229940044949 eucalyptus oil Drugs 0.000 claims description 3
- 239000010642 eucalyptus oil Substances 0.000 claims description 3
- 229930007503 menthone Natural products 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- NFLGAXVYCFJBMK-IUCAKERBSA-N (-)-isomenthone Chemical compound CC(C)[C@@H]1CC[C@H](C)CC1=O NFLGAXVYCFJBMK-IUCAKERBSA-N 0.000 claims description 2
- RECUKUPTGUEGMW-UHFFFAOYSA-N carvacrol Chemical compound CC(C)C1=CC=C(C)C(O)=C1 RECUKUPTGUEGMW-UHFFFAOYSA-N 0.000 claims description 2
- HHTWOMMSBMNRKP-UHFFFAOYSA-N carvacrol Natural products CC(=C)C1=CC=C(C)C(O)=C1 HHTWOMMSBMNRKP-UHFFFAOYSA-N 0.000 claims description 2
- 235000007746 carvacrol Nutrition 0.000 claims description 2
- WYXXLXHHWYNKJF-UHFFFAOYSA-N isocarvacrol Natural products CC(C)C1=CC=C(O)C(C)=C1 WYXXLXHHWYNKJF-UHFFFAOYSA-N 0.000 claims description 2
- 230000000391 smoking effect Effects 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 3
- 210000000214 mouth Anatomy 0.000 description 53
- 239000003814 drug Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 244000061176 Nicotiana tabacum Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011557 critical solution Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010579 first pass effect Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
Abstract
The invention provides a method for preparing a cigarette filter tip containing temperature sensibility controlled-released cool essence. The method for preparing the filter tip specifically comprises the steps that firstly, a matrix with temperature sensibility and 50-95% ethanol water of are mixed according to the weight proportion of 1: 0.5-1: 30 and stirred evenly, and then a matrix solution is obtained; then, the cool essence and the 50-95% ethanol water are mixed evenly according to the weight proportion of 1: 0.5-1:30, and a cool essence solution is obtained; the cool essence solution and the matrix solution are stirred evenly according to the weight ratio of 1: 0.5-1:30, after ultrasonic homogenizing processing, strands are added in the filter tip forming process, and the filter tip is obtained after forming. In the cigarette smoking process, the essence releases slowly and continuously, the comfort of cigarette smoking is improved, and harm to the human health of a cigarette is lowered.
Description
Technical field
The invention belongs to technical field of tobacco, the preparation method being specifically related to a kind of cigarette mouth rod with temperature sensitive controlled-release cool feeling essence。
Background technology
Owing to cool taste essence is widely used in daily use chemicals, food, Nicotiana tabacum L., medicine and personal hygiene article, so being constantly subjected to the concern of people for a long time。Natural menthol is the spice kind that in cool taste essence one application is maximum, it because inexpensive, taste is pure, safely, be easy to get and be constantly subjected to the favor of people。Along with people are to improving constantly that cool taste goods require, the shortcoming and defect of Mentholum also comes out gradually, it is mainly manifested in two aspects, one is in high temperature resistant, owing to Mentholum volatility is stronger, in food processing process, particularly in the product after high temperature, the loss of fragrance and fragrance is very big, has had a strong impact on the mouthfeel of product。Two is that the Mentholum cool feeling persistent period in the skin and oral cavity of people is shorter。These 2 deficiencies limit Mentholum use in every respect。
In the process that Modern Pharmaceutics develops rapidly, the important function of macromolecular material highlights day by day。Temperature sensitivity macromolecular material becomes one of functional material circle study hotspot, is subject to common concern。Temperature sensitivity macromolecular material refers to that thermal stimulus is had response, there is lower critical solution temperature one class intelligent macromolecule material, such as polyvinyl isobutyl phthalein amine, polyethylene glycol oxide ether (PEO), polyethylene adjoins pyrrolidone (PVP), poly-isopropyl propylene phthalein amine etc., often containing ehter bond in thermoresponsive, the amide replaced, the functional groups such as hydroxyl, notable change can be there is in its dissolubility in temperature range, when its aqueous solution is heated on lower critical solution temperature, particle volume shrinks, dissolubility rapid drawdown, aqueous solution resolves into biphase, macroscopically present muddiness, and this transformation be have reversible。This temperature sensitive polymer is used to make gel, microsphere etc., and is widely used in biology, and chemicals discharges, thing such as is separated at the field, macromolecular material variation with temperature causes the change of conformation, thus can be used as temperature detect switch (TDS), is applied to drug delivery system as substrate。Wherein, temperature sensitivity medicine-carried system can discharge medicine slowly, constantly, and long-time and site of action close contact occurs and absorbs the drug, and avoids first pass effect, improves the bioavailability of medicine；Utilize temperature to control conformational change, thus promoting release, administration number of times can be reduced, extending medicine biological half-life, increase curative effect of medication。Existing research shows that temperature sensitive controlled-release technology is at drug world comparative maturity, but temperature sensitive controlled-release technology is used for the actually rare of tobacco business。
Summary of the invention
For the deficiencies in the prior art, the preparation method that the invention provides a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod。Cool feeling essence is wrapped in the Medium Culture with Thermo-sensitive by the present invention, make the controlled release cool feeling essence with temperature sensitivity, carry out mouth rod forming step again, finally give Thermo-sensitive cigarette mouth rod, this cigarette holder can be slow, lasting in aspiration procedure release essence, thus improving the comfortableness of smoking cigarettes, reduce the medicated cigarette harm to health。
Technical scheme provided by the invention: the preparation method of described a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod, it is characterised in that specifically comprise the following steps that
(1). weigh the substrate with temperature sensitivity of constant weight, the ethanol water of mass concentration 50%-95% is added in substrate, stir to substrate to be completely dissolved under 30-60 DEG C of condition and obtain matrix solution, can directly adopt Glass rod hand operated mixing here；The weight ratio of its mesostroma and mass concentration 50%-95% ethanol water is 1:0.5-1:30, the described substrate with temperature sensitivity is polyvinyl isobutyl phthalein amine, poloxamer, polyethylene glycol oxide ether (PEO), Polyethylene Glycol (PEG), polyvinylpyrrolidone (PVP), the mixture of one or more of poly-isopropyl propylene phthalein amine；
(2). weigh the cool feeling essence of constant weight, the ethanol water of mass fraction 50%-95% is added until cool feeling essence is completely dissolved in cool feeling essence, obtaining cool feeling fragrance solution, wherein cool feeling essence is 1:0.5-1:30 with the weight ratio of mass concentration 50%-95% ethanol water；Described cool feeling essence is the mixture of one or more of Oleum menthae, menthol, menthone, isomenthone, cineole, sulfo-cineole, Herba Menthae Rotundifoliae, eucalyptus oil, Borneolum Syntheticum, carvacrol；
(3). the ratio by weight 1:0.5-1:30 weighs the cool feeling fragrance solution of preparation in step (2) and the matrix solution of the middle preparation of step (1), the whole matrix solutions weighed are put in container, stir under 30-60 DEG C of condition, and in whipping process, dropwise dripping the whole cool feeling fragrance solution weighed, mixed solution reaches clear state to end；
(4). the clear transparent solutions that will obtain after stirring in step (3), when ultrasonic power be 150-250W/L, supersonic frequency is 20-25kHz, ultrasonic homogenation processes 30-120min and obtains temperature sensitive controlled-release cool feeling essence；
(5). the temperature sensitive controlled-release cool feeling essence after being processed by ultrasonic homogenation in step (4) is applied on tow in the process of mouth rod molding, just obtains temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod after mouth rod molding。
The further technical scheme of the present invention: when the temperature sensitive controlled-release cool feeling essence of preparation dissolves in triacetyl glycerine in step (4), before being applied to tow, stir after first the ratio of the temperature sensitive controlled-release cool feeling essence of preparation in step (4) with triacetyl glycerine 1:0.5-1:30 by weight being mixed and reach uniform state to mixed liquor and obtain the triacetyl glycerine solution of temperature sensitive controlled-release cool feeling essence, then carry out in mouth rod forming process on conventional mouth rod former, directly the triacetyl glycerine solution of temperature sensitive controlled-release cool feeling essence is added on tow, temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod is obtained after mouth rod molding；Owing to mouth rod forming process natively needing add triacetyl glycerine, essence is dissolved in triacetyl glycerine, avoid the need for change equipment, adopt the triacetyl glycerine solution dissolved with temperature sensitive controlled-release cool feeling essence to replace triacetyl glycerine originally in forming process and be directly appended on tow。
When in step (4), the temperature sensitive controlled-release cool feeling essence of preparation can not be dissolved in triacetyl glycerine, before being applied to tow, after conventional mouth rod former adds perfuming device, carry out mouth rod molding again, and on tow, apply temperature sensitive controlled-release cool feeling essence by perfuming device in mouth rod forming process, the dripping quantity of every mouth rod is 2-20 microlitre, obtains temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod after mouth rod molding。Described perfuming device is really and is made up of perfuming roller and essence box, essence box is placed in below perfuming roller, perfuming roller is arranged on conventional mouth rod former and adds on rear side of the roll shaft of triacetyl glycerine, after tow adds triacetyl glycerine, it is sent on perfuming roller, the lower part of perfuming roller is to be immersed in essence box, just can be added on tow by essence in rotation process。
The present invention is technical scheme preferably: in step (3), mixing speed is 100-500rpm。
Beneficial effects of the present invention:
(1) after fragrance solution is mixed by the present invention with matrix solution, matrix solution will be wrapped in outside fragrance solution, and substrate is to adopt Thermo-sensitive substrate, these temperature sensitive substrate can be all liquid phase by solid phase transformation when 45-55 DEG C, when cigarette smoking, 45-55 DEG C when flue gas arrives mouth rod for critical temperature, the substrate of bag load cool feeling essence starts by solid phase to liquid-phase conversion, discharge essence, it is possible to control slow release essence in suction cigarette process；
(2) owing to essence is directly to drop on the tow of mouth rod, in the process of whole cigarette of suction, the substrate of bag load cool feeling essence is liquid phase by solid phase transformation gradually, and after cigarette suction is complete, this substrate is completely converted into liquid, meanwhile, in this substrate, the essence of parcel can discharge gradually along with the phase transformation of the suction of cigarette and substrate, makes consumer can experience the cool feeling of essence in the process of one cigarette of suction all the time；
(3) solvent that the present invention uses is water and ethanol, is all edible solvent, safer。
The present invention utilizes Thermo-sensitive substrate and essence to be mixed with in the essence being enclosed with Thermo-sensitive substrate, then this essence is dripped on tow, in smoking cigarettes process, the release that essence is slow, lasting, thus improve the comfortableness of smoking cigarettes, reduce the medicated cigarette harm to health。
Detailed description of the invention
Below in conjunction with specific embodiment, the inventive method is described in further detail。
Embodiment 1
The preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod, it is characterised in that specifically comprise the following steps that
(1) polyvinylpyrrolidone that 100g molecular weight is 15000 is weighed, ethanol water by weight the ratio addition 300g mass fraction 50% of 1:3 (polyvinylpyrrolidone: the ethanol water of mass fraction 50%), until substrate is completely dissolved, obtain matrix solution；
(2) weigh the Oleum menthae of 100g, by weight the ethanol water of the ratio interpolation 100g mass fraction 50% of 1:1 (Oleum menthae: the ethanol water of 50%), until Oleum menthae is completely dissolved, obtain solutions of mint oil；
(3) the cool feeling fragrance solution of preparation in 100g step (2) and the matrix solution of the middle preparation of 100g step (1) is weighed respectively in the ratio of cool feeling fragrance solution Yu the weight ratio 1:1 of matrix solution；Being fully enclosed in container by matrix solution, be stirred according to the speed of 100rpm, whipping process dropwise drips the whole cool feeling fragrance solution weighed, and mixed solution reaches clear state to end；
(4) by the clear transparent solutions after stirring in step (3), when ultrasonic power be 150W/L, supersonic frequency is 20kHz, supersound process 30min obtains temperature sensitive controlled-release cool feeling essence；
(5) the temperature sensitive controlled-release cool feeling essence after being processed by ultrasonic homogenation in step (4) is uniformly applied on tow by perfuming device in the process of mouth rod molding, the dripping quantity of every mouth rod is 2 microlitres, just obtains mouth rod prepared by the present invention after mouth rod molding。
Embodiment 2
The preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod, it is characterised in that specifically comprise the following steps that
(1) the polyvinyl isobutyl phthalein amine that 100g molecular weight is 10000 is weighed, the ethanol water of 500g mass fraction 70% is added by weight 1:5 (polyvinyl isobutyl phthalein amine: ethanol water), until substrate is completely dissolved, obtain matrix solution；
(2) weigh the menthol of 200g, by weight 1:1 (menthol: the ethanol water of the 70%) ethanol water adding 200g mass fraction 70%, until menthol is completely dissolved, obtain menthol solutions；
(3) menthol solutions of preparation in 100g step (2) and the matrix solution of the middle preparation of 200g step (1) is weighed respectively in the ratio of cool feeling fragrance solution Yu the weight ratio 1:2 of matrix solution；Being fully enclosed in container by matrix solution, be stirred under 30-60 DEG C of condition according to the speed of 200rpm in temperature, whipping process dropwise drips the whole menthol solutions weighed, and mixed solution reaches clear state to end；
(4) by the clear transparent solutions after stirring in step (3), when ultrasonic power be 200W/L, supersonic frequency is 20kHz, supersound process 60min obtains temperature sensitive controlled-release cool feeling essence；
(5) the temperature sensitive controlled-release cool feeling essence after being processed by ultrasonic homogenation in step (4) is uniformly applied on tow by perfuming device in the process of mouth rod molding, the dripping quantity of every mouth rod is 8 microlitres, just obtains mouth rod prepared by the present invention after mouth rod molding。
Embodiment 3
The preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod, it is characterised in that specifically comprise the following steps that
(1) weigh the poloxamer that 100g molecular weight is 8000, by weight 1:10 (poloxamer: the ethanol water of the 75%) ethanol water adding 1kg mass fraction 75%, until substrate is completely dissolved, obtain matrix solution；
(2) the cool feeling essence of 500g is weighed, described cool feeling essence is formulated according to the weight ratio of 1:8:1 by Oleum menthae, menthol and menthone, the ethanol water of 2.5kg mass fraction 75% is added by weight 1:5 (cool feeling essence: the ethanol water of mass fraction 75%), until cool feeling essence is completely dissolved, obtain cool feeling fragrance solution；
(3) the cool feeling fragrance solution of preparation in 100g step (2) and the matrix solution of the middle preparation of 1kg step (1) is weighed respectively in the ratio of cool feeling fragrance solution Yu the weight ratio 1:10 of matrix solution；Being fully enclosed in container by matrix solution, be stirred under 30-60 DEG C of condition according to the speed of 400rpm in temperature, whipping process dropwise drips the whole cool feeling fragrance solution weighed, and mixed solution reaches clear state to end；
(4) by the clear transparent solutions after stirring in step (3), when ultrasonic power be 200W/L, supersonic frequency is 25kHz, supersound process 100min obtains temperature sensitive controlled-release cool feeling essence；
(5) the temperature sensitive controlled-release cool feeling essence after being processed by ultrasonic homogenation in step (4) is uniformly applied on tow by perfuming device in the process of mouth rod molding, the dripping quantity of every mouth rod is 10 microlitres, just obtains mouth rod prepared by the present invention after mouth rod molding。
Embodiment 4
The preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod, it is characterised in that specifically comprise the following steps that
(1) weigh the Polyethylene Glycol that 100g molecular weight is 5000, by weight the ethanol water of the ratio addition 1kg mass fraction 50% of 1:10 (Polyethylene Glycol: the ethanol water of 50%), until substrate is completely dissolved, obtain matrix solution；
(2) the cool feeling essence of 500g is weighed, described cool feeling essence is to be formed according to the weight ratio mixed preparing of 5:2:1.5:1.5 by menthol, cineole, Herba Menthae Rotundifoliae, eucalyptus oil, Borneolum Syntheticum, the cool feeling essence weighed adds the ethanol water of 5kg mass fraction 95% according to the ratio of cool feeling essence with the ethanol water weight ratio 1:10 of mass fraction 95%, until cool feeling essence is completely dissolved, obtain cool feeling fragrance solution；
(3) the cool feeling fragrance solution of preparation in 200g step (2) and the matrix solution of the middle preparation of 2kg step (1) is weighed respectively in the ratio of cool feeling fragrance solution Yu the weight ratio 1:10 of matrix solution；Being fully enclosed in container by matrix solution, be stirred under 30-60 DEG C of condition according to the speed of 500rpm in temperature, whipping process dropwise drips the whole cool feeling fragrance solution weighed, and mixed solution reaches clear state to end；
(4) by the clear transparent solutions after stirring in step (3), when ultrasonic power be 250W/L, supersonic frequency is 25kHz, supersound process 120min obtains temperature sensitive controlled-release cool feeling essence；
(5) stir after the ratio of the temperature sensitive controlled-release cool feeling essence of preparation in step (4) with triacetyl glycerine 1:10 by weight being mixed and reach uniform state to mixed liquor and obtain the triacetyl glycerine solution of temperature sensitive controlled-release cool feeling essence, then on conventional mouth rod former, mouth rod molding is carried out, and in mouth rod forming process, it is directly added into the triacetyl glycerine solution of temperature sensitive controlled-release cool feeling essence, after mouth rod molding, obtain temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod。
Embodiment 5
The preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth rod, it is characterised in that specifically comprise the following steps that
(1) substrate of 100g is weighed, described substrate is to be formed according to the weight ratio mixed preparing of 2:5:3 by poloxamer, Polyethylene Glycol, polyvinylpyrrolidone, ethanol water by weight the ratio addition 1kg mass fraction 50% of 1:10 (substrate: the ethanol water of 50%), until substrate is completely dissolved, obtain matrix solution；
(2) weigh the menthol of 200g, by weight 1:1 (menthol: the ethanol water of the 70%) ethanol water adding 200g mass fraction 70%, until menthol is completely dissolved, obtain menthol solutions；
(3) menthol solutions of preparation in 100g step (2) and the matrix solution of the middle preparation of 200g step (1) is weighed respectively in the ratio of cool feeling fragrance solution Yu the weight ratio 1:2 of matrix solution；Being fully enclosed in container by matrix solution, be stirred under 30-60 DEG C of condition according to the speed of 200rpm in temperature, whipping process dropwise drips the whole menthol solutions weighed, and mixed solution reaches clear state to end；
(4) by the clear transparent solutions after stirring in step (3), when ultrasonic power be 200W/L, supersonic frequency is 20kHz, supersound process 60min obtains temperature sensitive controlled-release cool feeling essence；
(5) the temperature sensitive controlled-release cool feeling essence after being processed by ultrasonic homogenation in step (4) is uniformly applied on tow by perfuming device in the process of mouth rod molding, the dripping quantity of every mouth rod is 8 microlitres, just obtains mouth rod prepared by the present invention after mouth rod molding。
Needing to add perfuming equipment in embodiment one, embodiment two, embodiment three and embodiment five on conventional mouth rod former, the cool feeling essence dripping quantity controlling every mouth rod reaches requirement。Embodiment four uses the mouth direct perfuming of rod former of routine。
Claims (3)
1. the temperature sensitive controlled-release cool feeling essence cigarette preparation method of mouth rod, it is characterised in that specifically comprise the following steps that
(1). weigh the substrate with temperature sensitivity of constant weight, at the ethanol water adding mass fraction 50%-95% in substrate, stir under 30-60 DEG C of condition to substrate and be completely dissolved, obtain matrix solution, the weight ratio of the ethanol water of its mesostroma and mass fraction 50%-95% is 1:0.5-1:30, the described substrate with temperature sensitivity is polyvinyl isobutyl phthalein amine, poloxamer, polyethylene glycol oxide ether, Polyethylene Glycol, polyvinylpyrrolidone, the mixing of one or more of poly-isopropyl propylene phthalein amine；
(2). weigh the cool feeling essence of constant weight, the ethanol water of mass fraction 50%-95% is added until cool feeling essence is completely dissolved in cool feeling essence, obtaining cool feeling fragrance solution, wherein cool feeling essence is 1:0.5-1:30 with the weight ratio of mass concentration 50%-95% ethanol water；Described cool feeling essence is the mixing of one or more of Oleum menthae, menthol, menthone, isomenthone, cineole, sulfo-cineole, Herba Menthae Rotundifoliae, eucalyptus oil, Borneolum Syntheticum, carvacrol；
(3). the ratio by weight 1:0.5-1:30 weighs the cool feeling fragrance solution of preparation in step (2) and the matrix solution of the middle preparation of step (1), the whole matrix solutions weighed are put in container, stir under 30-60 DEG C of condition, and in whipping process, dropwise dripping the whole cool feeling fragrance solution weighed, mixed solution reaches clear state to end；
(4). the clear transparent solutions that will obtain after stirring in step (3), when ultrasonic power be 150-250W/L, supersonic frequency is 20-25kHz, ultrasonic homogenation processes 30-120min and obtains temperature sensitive controlled-release cool feeling essence；
(5). the temperature sensitive controlled-release cool feeling essence after being processed by ultrasonic homogenation in step (4) is applied on tow in the process of mouth rod molding, obtains temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod。
2. the preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth according to claim 1 rod, it is characterized in that: when in step (4), the temperature sensitive controlled-release cool feeling essence of preparation dissolves in triacetyl glycerine, before being applied to tow, stir after first the ratio of the temperature sensitive controlled-release cool feeling essence of preparation in step (4) with triacetyl glycerine 1:0.5-1:30 by weight being mixed and reach uniform state to mixed liquor and obtain the triacetyl glycerine solution of temperature sensitive controlled-release cool feeling essence, then carry out in mouth rod forming process on conventional mouth rod former, directly the triacetyl glycerine solution of temperature sensitive controlled-release cool feeling essence is added on tow, temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod is obtained after mouth rod molding；
When in step (4), the temperature sensitive controlled-release cool feeling essence of preparation can not be dissolved in triacetyl glycerine, before being applied to tow, after conventional mouth rod former adds perfuming device, carry out mouth rod molding again, and on tow, apply temperature sensitive controlled-release cool feeling essence by perfuming device in mouth rod forming process, the dripping quantity of every mouth rod is 2-20 microlitre, obtains temperature sensitive controlled-release cool feeling essence cigarette mouth of the present invention rod after mouth rod molding。
3. the preparation method of a kind of temperature sensitive controlled-release cool feeling essence cigarette mouth according to claim 1 rod, it is characterised in that: in step (3), mixing speed is 100-500rpm。
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