CN105815815B - A kind of low temperature fuming liquids - Google Patents

A kind of low temperature fuming liquids Download PDF

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Publication number
CN105815815B
CN105815815B CN201610232918.8A CN201610232918A CN105815815B CN 105815815 B CN105815815 B CN 105815815B CN 201610232918 A CN201610232918 A CN 201610232918A CN 105815815 B CN105815815 B CN 105815815B
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China
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low temperature
carrier
fuming liquids
temperature fuming
absorptive material
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CN105815815A (en
Inventor
陈潜
李克
金勇�
杜文
黄平
谭新良
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China Tobacco Hunan Industrial Co Ltd
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China Tobacco Hunan Industrial Co Ltd
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    • A24F47/008
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10Chemical features of tobacco products or tobacco substitutes
    • A24B15/12Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

The invention discloses a kind of low temperature fuming liquids, low temperature fuming liquids include carrier and the tobacco extract that is adsorbed on carrier;The carrier is made of plant absorptive material, thermally conductive component and binder;The mass ratio of plant absorptive material and tobacco extract in the low temperature fuming liquids is no more than 1:1.Low temperature fuming liquids provided by the invention according to the molding of smoking set heating chamber size, absorption tobacco tar and sealed package, can be stored without influencing to suck impression, while being easy to add and remove for a long time.There are a large amount of holes in low temperature fuming liquids short texture provided by the invention, inside, and suction easily, while can be improved the heating surface area of sucked material and being heated evenly property, can give the good satisfaction of consumer;Low in raw material price, safety and environmental protection are suitable as one-time consumption product simultaneously.

Description

A kind of low temperature fuming liquids
Technical field
The present invention relates to a kind of low temperature fuming liquids, belong to electronic cigarette technical field.
Background technique
In conventional cigarette, there are tens of kinds of carcinogens in the smog of result of combustion of tobacco, and it is full of smoke in air The bigger secondhand smoke of harmfulness is formed, larger Health cost will cause to surrounding population while polluting environment.
There is a kind of smokeless cigarette system, by cigarette in pursuit with scientific and technological progress and people to healthy living Equal solids smoke object is toasted to generate smog, does not need to burn.Currently, low temperature in the market does not burn, cigarette product is main It is that tobacco filler is made by electric heating using tobacco-containing material such as cigarette, pipe tobacco or smoked sheet etc. is filled in special electric heater unit Flue gas in material evaporates, so that smoker be made to obtain the suction impression for being similar to traditional tobacco.However the prior art Electric heating is substantially peripheral heating, and heating speed is slow and heating is uneven, and the time for generating smog is longer and concentration is insufficient;Together When tobacco-containing material filling and remove after sucking it is pretty troublesome, to seriously affect user experience.
Summary of the invention
Present invention solves the technical problem that being, tobacco extract is liquid, when sucking, takes inconvenience;When heating, it is heated not Uniformly.
The technical scheme is that providing a kind of low temperature fuming liquids, mentioned including carrier with the tobacco being adsorbed on carrier Take object;The carrier is made of plant absorptive material, thermally conductive component and binder;Plant adsorption material in the low temperature fuming liquids The mass ratio of material and tobacco extract is no more than 1:1.
The preparation methods of low temperature fuming liquids the following steps are included: (1) by plant absorptive material, thermally conductive component and binder It is uniformly mixed, carrier is obtained after molding;(2) carrier is soaked in tobacco extract, up to low temperature smoke after taking-up Body;In the low temperature fuming liquids, the mass ratio of plant absorptive material and tobacco extract is no more than 1:1.
Plant absorptive material refers to that the vegetable material with absorption property, plant absorptive material of the invention are selected from plant Fruit, and obtained after crushing, it can be whole fruits, be also possible to a part such as pericarp/shell of fruit.The present invention Using plant absorptive material as the carrier material of tobacco extract (or tobacco tar, electronic cigarette liquid etc.), to make tobacco extract Be adsorbed on plant vector, it is contemplated that the problems such as the thermal conductivity and molding of plant absorptive material, by plant absorptive material with it is thermally conductive Component, binder mixed-forming, then carry out immersion absorption can be obtained and conveniently take, be heated and the uniform low temperature smoke of smoke Body.The adsorbance of plant absorptive material is to select the important indicator of carrier material, is typically chosen the plant of large amount of adsorption and free from extraneous odour Object material, the tobacco extract of plant absorptive material absorption should be not less than the weight of plant absorptive material itself, in order to avoid smoke It is thin.
Further, it is divided into conduction powder and/or heat conducting fiber for described thermally conductive group.Conduction powder and heat conducting fiber generation respectively Table two class heat-conducting modes different materials.Conduction powder is evenly distributed in low temperature fuming liquids, and low temperature fuming liquids can be improved Thermal conductivity, by the propagation of flue gas, conduction powder is easy to heated, so that the tobacco tar around conduction powder is heated evenly.Due to Heat conducting fiber has longer length, and heat conducting fiber, can also be thermally conductive using machine direction other than above-mentioned heat-conducting mode, so that Low temperature fuming liquids are more easier entirety and are equably heated.
Further, the conduction powder is spherical alumina aluminium powder;The heat conducting fiber is carbon fiber.
Further, the partial size of the conduction powder is 0.15-0.25mm;The diameter of the heat conducting fiber is 0.05- 0.2mm, length 1-10mm.
Further, the thermal coefficient of the thermally conductive component is 500-5000W/ (m K).Actually these materials are superconduction Hot material.Present invention discover that when the thermal coefficient of thermally conductive component reaches 500 W/ (m K) or more, preferably thermal coefficient be greater than The thermally conductive component of 1000 W/ (m K), the heat-conducting effect of the column of smoke improve obviously, and cigarette perfume release is uniform.
Further, the mass ratio of the plant absorptive material, thermally conductive component and binder is 100: (1-15): (1-20), preferred mass ratio are 100: (5-10): (5-15).
Further, before step (1), the moisture content of plant adsorption material is adjusted to 10-15%, and carry out disinfection and sterilization Processing;In step (1), the moisture content of carrier is adjusted to 3-6%;The low temperature fuming liquids obtained after step (2) are wrapped again Dress;The thin-film materials or aluminium-foil paper etc. such as the material of packaging optional PET, PA, PE, BOPP, LDPE.
Further, the binder is cigarette white glue with vinyl, in pre-gelatinized modified starch, cyclodextrin, chitosan, hot melt adhesive It is one or more.
Further, the plant absorptive material is one of maize cob meal, walnut shell powder, powdered rice hulls, shaddock peel powder Or it is a variety of.
Further, soaking time of the plant absorptive material in tobacco extract is 5-15min, extracts tobacco Object is adsorbed on carrier.After immersion, 4-8h is drained, is then packed again.
Further, the granularity of the plant absorptive material is 20-40 mesh, and the density of the carrier is 0.2-1.0g/ cm3.The granularity of plant absorptive material is related to absorption property, also related to the density of carrier;The density of carrier cannot be excessive, with It is insufficient to exempt from fuming liquids internal pore, flue gas is not easy to spread, and heat is not easy to transmit.Certainly, density is too low, illustrate the content of tobacco tar compared with Few, the flue gas that can take out food is few, and the tobacco is very mild.
Compared with prior art, the beneficial effects of the present invention are:
1, low temperature fuming liquids provided by the invention form according to smoking set heating chamber size, adsorb tobacco tar and sealed package, It can store for a long time without influencing to suck impression, while be easy to add and remove.
2, there are a large amount of holes in low temperature fuming liquids short texture provided by the invention, inside, and easily, while pumping can be improved in suction Inhale the heating surface area of material and being heated evenly property.
3, carrier provided by the invention is splendid to tobacco tar absorption property, which can give consumer very when sucking Good satisfaction;Low in raw material price, safety and environmental protection are suitable as one-time consumption product simultaneously.
4, contain heat superconducting powder body material inside low temperature fuming liquids provided by the invention, inside is thermally conductive to be greatly speeded up, and have Smog is quickly formed conducive to being heated evenly property of raising and at a lower temperature.
Specific embodiment
Below with reference to embodiment, the invention will be further described.
Embodiment 1
1) maize cob meal of 20-40 mesh is pre-adjusted moisture to 12%, using microwave sterilization sterilization processing 50s and regulated and controled Moisture is to 5% or so;2) will treated maize cob meal, (thermal coefficient is 500 W/ (m to heat superconducting ball-aluminium oxide powder K)), cigarette white glue with vinyl is uniformly mixed according to the mass ratio of 100:5:8, is added in moulding press cavity and is pressed and molded, is prepared 17mm × thickness 6mm, 0.75 g/cm of density3Cylindric carrier;3) microwave drying is spare to moisture content 5% or so;4) will Above-mentioned carrier is soaked the 10min in tobacco extract, and taking-up is low up to required electric heating using aluminium-foil paper sealed package after draining Warm fuming liquids.Main body both ends packing material is removed, being directly plugged into smoking set heating chamber can suck, and fuming rate is fast when sucking, Aspirate smooth, satisfaction is strong, and waste material is still that whole bulk can easily be taken out after the completion of sucking, and smoking set less pollution is readily cleaned.
Embodiment 2
1) walnut shell powder of 20-40 mesh is pre-adjusted moisture to 10%, using microwave sterilization sterilization processing 60s and regulated and controled Moisture is to 5% or so;2) treated walnut shell powder, heat superconducting carbon fiber powder (thermal coefficient is 1000 W/ (m K)), cigarette are used White glue with vinyl, retardation PES hot melt adhesive powder are uniformly mixed according to the mass ratio of 100:5:5:3, are added in moulding press cavity and are pressed and molded, prepare Obtain 17mm × thickness 6mm, 0.65 g/cm of density3Cylindric carrier;3) 100 DEG C to be dried to moisture content 5% or so standby With;4) above-mentioned carrier is soaked the 15min in tobacco extract, taking-up is to obtain the final product required using BOPP film sealed package after draining Electric heating low temperature fuming liquids.Fuming liquids packing material is removed, being directly plugged into smoking set heating chamber can suck, smoke speed when sucking Degree is fast, and suction is smooth, and satisfaction is strong, and waste material is still that whole bulk can easily be taken out after the completion of sucking, and smoking set less pollution is easy to Cleaning.
Embodiment 3
1) powdered rice hulls of 20-40 mesh and shaddock peel powder mixture (mass ratio 1:2) are pre-adjusted moisture to 15%, used Microwave sterilization sterilization processing 60s simultaneously regulates and controls moisture to 5% or so;2) treated mixed powder, heat superconducting carbon fiber powder (are led Hot coefficient is 1500 W/ (m K)), chitosan, TPU hot-melt adhesive powder are uniformly mixed according to the mass ratio of 100:5:10:5, another to add 10% moisture again be uniformly mixed to obtain wet mixed material, be added into moulding press cavity and be pressed and molded, be prepared 6mm × Thickness 16mm, 0.5 g/cm of density3Disc-shaped carrier;3) 100 DEG C to be dried to moisture content 5% or so spare;4) by above-mentioned load Body is soaked the 12min in tobacco extract, and taking-up is packed after draining using PE diaphragm seal up to required electric heating low temperature smoke Body.Fuming liquids packing material is removed, being directly plugged into smoking set heating chamber can suck, and fuming rate is fast when sucking, and suction is smooth, Satisfaction is strong, and waste material is still that whole bulk can easily be taken out after the completion of sucking, and smoking set less pollution is readily cleaned.

Claims (6)

1. a kind of low temperature fuming liquids, which is characterized in that including carrier and the tobacco extract being adsorbed on carrier;The carrier It is made of plant absorptive material, thermally conductive component and binder;Plant absorptive material and tobacco in the low temperature fuming liquids extract The mass ratio of object is no more than 1:1;The granularity of the plant absorptive material is 20-40 mesh;The density of the carrier is 0.2-1.0g/ cm3;Described thermally conductive group is divided into conduction powder and/or heat conducting fiber;The partial size of the conduction powder is 0.15-0.25mm;It is described The diameter of heat conducting fiber is 0.05-0.2mm, length 1-10mm;The thermal coefficient of the thermally conductive component is 500-5000W/ (m K);The mass ratio of the plant absorptive material, thermally conductive component and binder is 100: (1-15): (1-20).
2. low temperature fuming liquids as described in claim 1, which is characterized in that the conduction powder is metal oxide powder;It is described Heat conducting fiber is carbon fiber.
3. low temperature fuming liquids as claimed in claim 2, which is characterized in that the metal oxide powder is spherical alumina aluminium powder.
4. low temperature fuming liquids as described in claim 1, which is characterized in that the plant absorptive material is maize cob meal, walnut One of shell powder, powdered rice hulls, shaddock peel powder are a variety of.
5. low temperature fuming liquids as described in claim 1, which is characterized in that the carrier impregnates 5- in tobacco extract 15min is adsorbed in tobacco extract on carrier.
6. low temperature fuming liquids as described in claim 1, which is characterized in that the preparation method of the low temperature fuming liquids includes following Plant absorptive material, thermally conductive component and binder: (1) being uniformly mixed by step, obtains after forming according to smoking set heating chamber size Carrier;(2) carrier is soaked in tobacco extract, up to low temperature fuming liquids after taking-up;Wherein, it in step (1), will carry The moisture content of body is adjusted to 3-6%.
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CN107319641A (en) * 2017-07-21 2017-11-07 上海烟草集团有限责任公司 A kind of tobacco fuming liquids for heating the tobacco product that do not burn and its production and use
CN109419043B (en) * 2017-09-04 2021-08-27 湖南中烟工业有限责任公司 Smoking material for heating non-combustible tobacco products
CN108835714A (en) * 2018-05-12 2018-11-20 深圳市大咖威普科技有限公司 Dual-purpose type cigarette and its tobacco filler
CN110506986B (en) * 2018-05-21 2021-10-26 湖南中烟工业有限责任公司 Tobacco particles and preparation method thereof, low-temperature smoke body and preparation method thereof
US20210401030A1 (en) * 2018-05-21 2021-12-30 China Tobacco Hunan Industrial Co., Ltd. Low-temperature smoking body and preparation method thereof
CN110506977B (en) * 2018-05-21 2021-08-27 湖南中烟工业有限责任公司 Low-temperature non-combustion tobacco particles for cigarettes and preparation method thereof, and smoke body and preparation method thereof
CN110558616A (en) * 2018-06-06 2019-12-13 迈博高分子材料(宁波)有限公司 Porous body
CN108968131B (en) * 2018-07-06 2022-04-19 彭荣淮 Method for preparing non-burning cigarette by using corn bract fiber
CN109938399B (en) * 2019-03-25 2021-12-21 杭州森翼科技有限公司 Low-temperature non-combustible cigarette tobacco tar carrier
CN110150725A (en) * 2019-05-29 2019-08-23 深圳市赛尔美电子科技有限公司 Solid tobacco tar and preparation method and application thereof
CN113907401B (en) * 2021-09-30 2023-04-25 深圳市真味生物科技有限公司 Paste smoke generating unit, preparation method thereof, heating non-burning cartridge and preparation method thereof

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