37 results about "Tobacco - substance" patented technology

The invention discloses a cigarette and a preparation method thereof, belonging to the technical field of smokeless tobaccos. The cigarette is a lump or piece soft packing product and comprises filter paper and wrapped powder tobacco substances, and primary material components are as follows according to the weight percentage: 30-50 of burley tobacco smalls, 20-30 of honey, 10-15 of walnut juice, 2-5 of cocoa and 20-30 of apple juice. The preparation method comprises the steps: (1) crushing pretreated burley tobaccos into powder; (2) preparing primary substances; (3) fermenting the primary substances; (4) adding ancillary materials; (5) perfuming; (6) adding preservative; and (7) packing according to 0.2 to 0.6g per bag by the edible filter paper to obtain a cigarette product. The cigarette has less nicotine content, convenient and sanitary use, no ash production and no environmental pollution problems. The method has short production periods and is adapted to the market requirement.

The invention discloses a method for preparing function type reconstituted tobaccos through cymbopogon goeringii. The method comprises the following steps that (1) tobacco waste materials and the cymbopogon goeringii counting for 5%-30% of the total weight of the tobacco waste materials are fed in a material mixing tank to be mixed, and after soaking, extracting, fiber deliberating and solid and liquid separation, mixed extract liquor and mixed residue materials are obtained; (2) tobacco stems are subjected to soaking, extracting, fiber deliberating and separation to obtain stem liquid and stem residue materials; (3) the mixed residue materials and the stem residue materials are mixed and ground into thick liquid, and the thick liquid is thickened and then placed on a screen to make basal pieces; (4) the mixed extract liquor is concentrated and blended to obtain coating liquor to be coated on the basal pieces, and tobacco sheets are obtained through drying and slicing. The non-tobacco cymbopogon goeringii is added to reconstituted tobaccos, the cymbopogon goeringii is wide in source and low in price, the utilization rate of plant resources is improved, the cymbopogon goeringii replaces wood pulp fibers in paper bases of the reconstituted tobaccos, production cost of cigarettes is lowered, and the reconstituted tobaccos prepared through the method have fragrance of oranges, and the quality of the tobacco sheets is improved.

The invention relates to a cigarette with metal fibers and a smoke formation device for the cigarette, and belongs to the technical field of electric heating cigarettes. The cigarette comprises a holder rod and a cigarette support rod. The cigarette support rod comprises tobacco substances and metal fiber plates, and the metal fiber plates are filled with sense materials. The smoke formation device comprises a heating cavity, a control switch, a power system and a control circuit board. The cigarette is arranged in the heating cavity, and an anode and a cathode are arranged inside the heating cavity; the control circuit board is electrically connected with the control switch and the power system; the power system is further electrically connected with the anode and the cathode; the metal fiber plates in the cigarette are electrically connected with the anode and the cathode inside the heating cavity. The cigarette and the smoke formation device have the advantages that the cigarette can be used for being traditionally ignited and smoked and also can be used in the smoke formation device; smoking taste of the cigarette can be enriched while application of novel materials for cigarettes can be further expanded, the temperatures can be reduced when the cigarette is used in the smoke formation device, generation of harmful components of tobaccos can be reduced, and accordingly the purposes of reducing tar and harm, keeping moistness and enhancing aroma can be achieved.

The invention provides a production method of clean low-consumption high-filling-value reconstructed tobaccos. The production method comprises the following steps: with tobacco stems, broken tobacco flakes and tobacco powder generated in a cigarette product production process as main raw materials, soaking and extracting the tobacco stems, modifying an extracting solution, mixing one part of the modified extracting solution with the tobacco powder and the broken tobacco flakes to prepare tobacco powder pulp, mixing the other part of the modified extracting solution with the residual tobacco stems and beating to prepare tobacco stem fiber pulp, and performing sizing, extruding and suction filtration on the two high-concentration pulp materials to obtain stem fiber-containing tobacco sheets. According to the production method, no liquid is not discharged, so that the zero discharge is realized; tobacco substances are completely remained in the tobacco sheets; no adhesive is added, so that the tobacco sheets completely keep the original fragrance and smell of cigarettes; fibers in the tobacco stems are fully utilized, so that the basic sheet filling value is increased to be not less than 6.0cm<3> / g and finally the physical performance and quality of the tobacco sheets are improved.

The invention provides a carbon heating smoking product and a preparation method thereof. The carbon heating smoking product comprises a carbon heat source section and a tobacco matter section; the carbon heat source section is used for generating hot air through suction when ignited by a high temperature source; the tobacco matter section is used for absorbing the hot air generated by the carbon heat source section, and tobacco matter in the tobacco matter section is evaporated through the hot air to generate smoke. The tobacco matter section comprises an isolating part; the carbon heat source section and the tobacco matter section are axially arranged and isolated through the isolating part. The combustion risk of the tobacco matter in the carbon heating smoking product is effectively reduced, and the temperature of the tobacco matter in the carbon heating smoking product can be reduced; the tobacco matter in the carbon heating smoking product does not need to be arranged directionally, so that the processing process of the tobacco mater in the carbon heating smoking product becomes simple.

The invention provides a production method of reconstituted tobacco special for heating cigarettes, and relates to the technical field of reconstituted cigarettes. The method comprises the following steps of (1) crushing, dividing the tobacco raw materials into two parts, including first tobacco powder and second tobacco powder; (2) grinding, grinding fibers with a grinding machine to prepare fiber slurry; (3) slurrying, uniformly mixing the first tobacco powder, the fiber slurry, water, an adhesive and a fuming agent to prepare a concentrated slurry; (4) coating, uniformly coating the concentrated slurry on a circulating metal belt to form a coating layer; (5) spraying, spraying the second tobacco powder on the coating layer; and (6) carrying out drying for the first time, roller pressing, peeling and drying for the second time to obtain the reconstituted tobacco for the heating cigarettes. The tobacco powder can be additionally added on the premise of ensuring the tensile strength ofthe reconstituted tobacco, so that on one hand, moisture in the concentrated slurry can be effectively absorbed, the drying time is shortened, and the fragrance loss rate is reduced; and on the otherhand, the content of tobacco substances in the reconstituted tobacco can be effectively increased, and the quality of the reconstituted tobacco is improved.

The invention belongs to the field of heating non-combustion cigarettes, and particularly relates to a heating non-combustion fuming particle mixture capable of avoiding caking. The fuming particle mixture comprises a plurality of mixed tobacco particles (1) and a plurality of fuming agent adsorption particles (2); and the tobacco particles (1) comprise a tobacco substance and an adhesive, no fuming agent exists in the tobacco particles (1), and the fuming agent adsorption particles (2) comprise porous particles and a fuming agent adsorbed in the porous particles. The fuming particle mixture comprises two kinds of particles, the tobacco particles release tobacco fragrance, the fuming agent adsorption particles release aerosol, the fuming agent is adsorbed in a body phase through the porous particles in the smoke agent adsorption particles, the situation that the fuming agent is mixed in the tobacco particles, so no fuming agent liquid drops or liquid films exist on the surfaces of the tobacco particles and the fuming agent adsorption particles is avoided, and the phenomenon that tobacco particles are agglomerated due to the fact that fuming agents on the surfaces of existing tobacco particles absorb moisture and are sticky is avoided.

The invention discloses a heating cigarette with a lateral air inlet function. The heating cigarette is composed of a tobacco material section and a filter stick functional section, wherein tobacco shreds or sheets made of tobacco or containing tobacco materials are arranged in the tobacco material section, and the filter stick function section has the functions of smoke confluence, cooling, filtering and the like. A vent hole is formed in the connecting position of the tobacco material section and the filter stick functional section, and most air enters from the vent hole in the heating cigarette smoking process. The heating cigarette is advantaged in that the heating process of tobacco substances can be more stable, loss of flavor components is reduced, and the amount of smoke is increased.

The invention discloses a smoking device. The smoking device comprises a shell, a containing part and a heating part, the containing part is arranged in the shell, a first cavity and a first driving part are arranged in the containing part, the first driving part can be rotationally arranged on the inner wall of the containing part, a cigarette clamping part is arranged in the first driving part,and the inner wall of the first driving part makes contact with the outer wall of the cigarette clamping part. The first driving part can rotate relative to the cigarette clamping part, and a second cavity is formed in the cigarette clamping part; the top of the heating part penetrates through the bottom end of the containing part and extends into the containing part; when the low-temperature cigarette needs to be heated, the heating part is inserted into the low-temperature cigarette to heat the low-temperature cigarette; when the low-temperature cigarette needs to be taken out, the first driving part is rotated to enable the cigarette clamping part to move forwards along the containing part to clamp the low-temperature cigarette, and then the containing part is moved to enable the low-temperature cigarette to be at least partially separated from the heating part. The risk that tobacco substances fall off when low-temperature cigarettes are extracted can be reduced.

The invention relates to a heating cigarette using a Venturi type hollow filter stick. The heating cigarette is composed of a tobacco substance and a hollow filter stick with a Venturi structure, thestructure of a hollow cavity is characterized in that the diameter of the cavity periodically and continuously changes along the axial direction of the hollow filter stick, and a series combination ofa group of thick cavities and a group of thin cavities which are connected in series is formed. When smoke generated by tobacco substance by high-temperature heating passes through the cavity, the flow speed of smoke fluid is changed due to the change of the cavity structure, the fluid state is forced to be changed into a turbulent flow from a laminar flow, so that the heat conduction efficiencyis improved, and thus the good heat transfer and cooling effect is achieved. Meanwhile, when smoke aerosol passes through the venturi type hollow filter stick, the aerosol collides, condenses and releases heat because the diameter of the inner cavity part is continuously and alternately changed, so that the cooling effect is further enhanced. The heating cigarette using the Venturi type hollow filter stick is sufficient in smoke amount, moderate in inlet temperature and good in smoking experience; and in terms of actual production, the processing technology is simple, and the quality control difficulty is small.

The invention discloses a smoking device which comprises a shell, a containing part used for containing a low-temperature cigarette and a heating part used for heating the low-temperature cigarette. The containing part is arranged in the shell, and a cavity used for containing the low-temperature cigarette is formed in the containing part. The top of the heating part penetrates through the bottomsurface of the containing part and extends into the containing part; when the low-temperature cigarette needs to be heated, the heating part is inserted into the low-temperature cigarette to heat thelow-temperature cigarette; and when the low-temperature cigarette needs to be extracted, the heating part is rotated, so that the heating part and the low-temperature cigarette generate relative rotation, and then the heating part is separated from tobacco substances in the low-temperature cigarette. According to the invention, adhesion and / or hardening between tobacco substances in the low-temperature cigarette and the heating part can be reduced, the risk that the tobacco substances fall off when the low-temperature cigarette is extracted is reduced, and the heating part and the tobacco substances can be separated more easily.

The invention discloses a heating cigarette suitable for an infrared heating device. The heating cigarette comprises a tobacco section and a filter tip section. The tobacco section comprises a tobaccosubstance and a wrapping layer, the tobacco substance is used for generating aerosol for smoking after being heated, and the wrapping layer wraps the tobacco substance; the wrapping layer is used forincreasing the transmittance of infrared electromagnetic waves; and the filter tip section is used for allowing the aerosol to pass through and flow into the mouth of a user. And the transmittance ofthe coating layer to the infrared electromagnetic waves with the wavelength of 1.5-25 microns is 50% or above. According to the invention, the heating efficiency and uniformity of the infrared heating device can be effectively improved.

The invention discloses a cigarette and a preparation method thereof. The cigarette comprises an ignition section, an atomization section and an inlet section. The ignition section comprises a tobaccoleaf part used for generating smoke after being heated; the atomization section is arranged between the ignition section and the inlet section; the atomization section comprises a tobacco substance used for increasing the smoke concentration and diluting harmful ingredients of smoke and a roll paper part wrapping the tobacco substance; the inlet section is used for allowing smoke to pass throughand flow into the mouth of a user; and the ignition section, the atomization section and the inlet section are connected through tipping paper. The preparation method of the cigarette comprises the following steps: obtaining an ignition section, an atomization section and an inlet section; and rubbing or compounding the ignition section, the atomization section and the inlet section through tipping paper. The safety of cigarette smoking can be improved, the body health of a user can be protected, and the cigarette is convenient to use.

An aerosol-generating system provided with an aerosol-generating article and an aerosol-generating device, the aerosol-generating article may include: a tobacco medium portion containing a tobacco substance and a pH adjusting agent; and an aerosol-generating part containing an aerosol-generating substance. The aerosol-generating device may include: a heater configured to heat an aerosol-generating article by receiving power from a battery; and a control unit for controlling the power supplied to the heater. In this embodiment, when the heater is operating in the smokeless mode, the aerosol-generating substance does not generate an aerosol, and when the heater is operating in the smokeless mode, the aerosol-generating substance generates an aerosol.

The invention discloses a heating element, a preparation method thereof, and a smoking device having the heating element. The heating element of the invention comprises a heating element body; a shielding layer, which is arranged on the first surface part of the heating element body; and an active layer, which It is arranged on the second surface portion of the heating element body. The preparation method of the heating body of the present invention includes preparing a heating body body; disposing a shielding layer on the first surface part of the heating body body, and disposing an active layer on the second surface part of the heating body body. The smoking device of the present invention includes a heating body; a fuel device, which is arranged on a first side of the heating body, and fuel is arranged in the fuel device; and a tobacco accommodating device, which is arranged on the second side of the heating body, and tobacco is arranged in the tobacco accommodating device The second end of the heating element absorbs the heat released by the combustion of the fuel, and the heat is transferred to the tobacco material through the first end of the heating element. The invention can improve the heat utilization efficiency and the heating speed is fast.

The invention discloses a method for removing impurities suitable for tobacco leaf fragments, and relates to the technical field of tobacco leaf processing. The tobacco leaf fragments removal process of the present invention sequentially performs the following treatments on the fragments: homogenization, thinning-one vibrating screen-wind treatment-large fragments once Electrostatic cleaner-small fragments, light debris and electrostatic removal of debris and some debris disc sieve treatment-screened debris secondary electrostatic removal-manual sorting-sorting packaging-fragment recovery, which is aimed at The shape and characteristics of impurities in tobacco leaf fragments are organically combined with linear vibrating sieve, wind sorting, disc sieve, electrostatic removal, manual picking and other impurity removal methods, and the impurities are removed after targeted screening , clean impurities, fast speed, improve the purity of tobacco leaf fragments, reduce labor and cost, control non-smoking substances, and reduce tobacco leaf waste.

The invention belongs to the technical field of heating, and in particular relates to a temperature control system and a control method of an aerosol generating device. The temperature control system includes: a heating element, a characteristic temperature control element of the temperature coefficient of resistance, and a thermocouple temperature control element; the temperature control element with the characteristic temperature coefficient of resistance and the thermocouple temperature control element can independently measure the temperature of the heating element. The present invention adopts the resistance temperature coefficient temperature control method in the first stage including the preheating stage, because the heating element heats up in this stage, and the heating power needs to be adjusted at any time according to the temperature of the heating element, and the resistance temperature coefficient temperature control method responds in time and can be controlled in time Temperature changes, there will be no hysteresis caused by thermocouple temperature control; thermocouple temperature control is used in the second stage including the temperature constant, this stage can accurately control the temperature value, and can maintain the consistency of the atomization temperature of the tobacco substance. The overall pumping experience is consistent.

The invention discloses an establishment method of a tobacco hairy root genetic transformation system. Comprising the steps of sterilizing tobacco seeds to obtain sterile tobacco seeds, germinating the tobacco seeds to obtain tobacco sterile seedlings, preparing agrobacterium, preparing agrobacterium infection liquid, infecting, co-culturing, sterilizing and culturing, screening and culturing to obtain tobacco hairy roots capable of being used for gene function detection, identifying the hairy roots and the like. The method is simple and easy to implement and short in period, enough hairy roots can be obtained in 8 weeks, and the obtained hairy roots can be applied to functional identification of tobacco genes (including detection of expression quantity of transformed genes; detection of the expression quantity of other target genes, detection of the content of nicotine, nornicotine, neonicotine and other tobacco substances); the technical problem that the traditional stable tobacco plant transformation from genetic transformation to T1-generation plants capable of being used for gene function identification takes a long time of about one year is solved; compared with the prior art, the tobacco hairy root genetic transformation system obviously shortens the research period.

The invention discloses an impurity removing method suitable for tobacco fragments, and relates to the technical field of tobacco processing. The impurity removing process of the tobacco fragments comprises performing the following treatments on the fragments, homogenizing the material, spreading and thinning, primary vibration-screening, performing primary electrostatic impurity removing on largefragments, performing electrostatic impurity removing on small fragments and light impurities to bring out fragments, and treating partial impurities by a disc screen, performing secondary electrostatic impurity removing on the screened fragments, picking impurities by manual operation, classifying and packaging, and recycling the fragments. For the forms and characteristics of the impurities inthe tobacco fragments, the linear vibration screening, wind power separation, the disc screen, the electrostatic impurity removing, the manual impurity picking and like impurity removing ways are repeatedly and organically combined, the impurities can be removed after targeted sieving, the impurity removing is clean, the speed is fast, the degree of purity of the tobacco fragments is improved, thelabor intensity and the cost are reduced, the non-tobacco substances are controlled, and the waste of the tobacco is reduced.

The present invention provides a non-burning cigarette heated by airflow from an indirect heat source, which includes a heating section, an isolation section, a fogging tobacco section and a filter section, the heating section has at least one radial through hole and a central axial through hole, the The radial through holes are distributed in the peripheral axial channels of the central axial through holes, the central axial through holes are used to place the heat source material, the isolation section has a central axial baffle plate and the peripheral axial channels, and the aerosolized tobacco section For containing aerosolizable tobacco substance. The invention can fully burn the heat source material in the heating section, and at the same time prevent the waste gas generated by the heat source from entering the fogging tobacco section at the rear, and the peripheral channel allows the heated clean air to pass through, realizing the isolation of waste gas and mainstream smoke, bringing A better smoking experience for consumers.

The invention relates to a tobacco particle and a preparation method thereof, a low-temperature smoke body and a preparation method thereof. The tobacco particle has a core-shell structure, the core of the tobacco particle contains magnetic material, and the shell of the tobacco particle contains carrier, tobacco extract and atomizer. The tobacco particles provided by the invention can make the smoke body smoke rapidly from the inside out, and the smoke stability and uniformity are better; the smoke body has a honeycomb porous structure, the overall heat is uniform, the smoke is easy to diffuse, and the suction is smooth ; The use of tobacco substances makes the smoking taste better, the amount of smoke is sufficient, and the satisfaction is good.

The invention discloses a heating appliance for heating cigarettes by lateral air intake, which comprises an appliance body; the appliance body is cylindrical, a cigarette inserting hole is formed in the appliance, and the cigarette inserting hole and the appliance body are coaxially arranged; the cigarette inserting hole is a blind hole; the cigarette inserting hole is used for inserting a cigarette of which the peripheral surface is provided with an inlet hole; an air inlet hole is formed in the periphery of the appliance body and is communicated with the blind hole. In the heating process of the heating cigarette inserted into the insertion hole, most external air enters from the side of the cigarette, and the amount of air entering from the end face of the heating cigarette is reduced, so that the heating process is more stable, and the oxidation process of tobacco substances in the heating cigarette in the heating process is reduced; therefore, the smoke amount of the heated cigarette and the release amount of fragrant substances are increased.

The invention belongs to the technical field of cigarette paper, and discloses a novel cigarette paper composition containing tobacco sheets, a preparation method and application of the novel cigarette paper composition, and cigarette paper and a cigarette containing the composition. The novel cigarette paper composition containing the tobacco sheets comprises the following raw materials: tobacco sheets, bleached wood pulp fibers, natural color wood pulp fibers and bleached jute pulp fibers, wherein the mass ratio of the tobacco sheets to the bleached wood pulp fibers to the unbleached wood pulp fibers to the bleached jute pulp fibers is (5-25):(30-95):(5-25):(0-30). Fine tobacco substances and fibers of unbleached pulp can be seen on the surface of the obtained cigarette paper finished product, the finished product has a unique appearance and can continuously give out fragrant tobacco smell, the sensory quality is obviously improved, and meanwhile the cigarette paper has the advantages of being stable in physical property and the like.

The invention relates to a heating device for an electronic cigarette. The device comprises a circuit board, an infrared heating device and a thermal insulation device, and the infrared heating device is connected with the circuit board; and the infrared heating device is arranged in the thermal insulation device. According to the heating device for the electronic cigarette, an infrared heating mode is adopted for heating, meanwhile, the thermal insulation device is used for avoiding heat diffusion, the heating utilization rate is increased, tobacco substances are evenly heated, and the use effect of the electronic cigarette is improved.

The invention provides a production method of clean low-consumption high-filling-value reconstructed tobaccos. The production method comprises the following steps: with tobacco stems, broken tobacco flakes and tobacco powder generated in a cigarette product production process as main raw materials, soaking and extracting the tobacco stems, modifying an extracting solution, mixing one part of the modified extracting solution with the tobacco powder and the broken tobacco flakes to prepare tobacco powder pulp, mixing the other part of the modified extracting solution with the residual tobacco stems and beating to prepare tobacco stem fiber pulp, and performing sizing, extruding and suction filtration on the two high-concentration pulp materials to obtain stem fiber-containing tobacco sheets. According to the production method, no liquid is not discharged, so that the zero discharge is realized; tobacco substances are completely remained in the tobacco sheets; no adhesive is added, so that the tobacco sheets completely keep the original fragrance and smell of cigarettes; fibers in the tobacco stems are fully utilized, so that the basic sheet filling value is increased to be not less than 6.0cm<3> / g and finally the physical performance and quality of the tobacco sheets are improved.

The present disclosure provides an aerosol-generating article a sealed container; and a composition contained in the sealed container and comprising a tobacco material and a vaporizing agent, wherein the tobacco material includes an aerosol-generating material and tobacco leaves, and the vaporizing agent generates oxidizing heat when exposed to air such that an aerosol may be generated without a heating device or electric power.

The invention belongs to the technical field of tobacco shred production, and discloses an automatic tracing method and system for sorting non-tobacco substances in leaves. APLC system starts timing after receiving a tobacco bale in-place signal, and sends trigger information to a tobacco leaf raw material information transmission system; the tobacco leaf raw material information transmission system acquires tobacco leaf raw material information from logistics equipment; a blowing pressure signal generated when the optical sorting machine sorts the non-tobacco substances is obtained through the sorting signal output system and transmitted to the PLC system; the PLC system obtains control information according to the injection pressure signal and a database, and sends the control information to the image acquisition and processing system and the information locking and processing system; the image collecting and processing system is used for collecting non-tobacco substance sorting effect images; and the information locking processing system obtains tobacco leaf raw material information, time information and effect images and locks the tobacco leaf raw material information, the time information and the effect images. According to the method, sorting traceability and accurate screening of the non-tobacco substances in the tobacco primary processing production line can be realized.