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72results about How to "Increase the amount of smoke" patented technology

Cigarette sets applied to heat-not-burn cigarettes

The invention disclose cigarette sets applied to heat-not-burn cigarettes. The cigarette sets comprise smoke formation sections, hollowing sections, cooling sections and junction sections; the right ends of the smoke formation sections are connected with the hollowing sections, and the right ends of the hollowing sections are connected with the cooling sections; the hollowing sections are arrangedbetween the smoke formation sections and the cooling sections, and the right ends of the cooling sections are connected with the junction sections. By means of the hollowing sections of the cigarettesets, adsorption of smoke can be effectively reduced, the smoke amount is increased, and the sensory quality is obviously improved; the cooling process after a supplied material is burst belongs to physical cooling, the use of cooling materials can be reduced, and thus the cost of the materials is reduced; the supplied material can provide a smoke formation agent and part of flavor components which cannot be directly added to a smoke core material, the production technology can be simplified, the problem that currently, it is difficult to add the high-proportion smoke formation agent is solved, and meanwhile the richness of cigarette flavor can be improved; the cigarette sets can be achieved through existing equipment, mechanical equipment does not need to be developed independently, thecost of production equipment is reduced, and the production steps are reduced.
Owner:CHINA TOBACCO YUNNAN IND

Preparation method for peripherally heated non-burning cigarette shreds

The invention discloses a preparation method for peripherally heated non-burning cigarette shreds. The method comprises the following steps that 1, the moisture content of reconstituted tobacco is increased; 2, spices and a smoke generating agent are added into the reconstituted tobacco, and the moisture content of the reconstituted tobacco is increased, wherein the spices and the smoke generatingagent account for 5-30% of the weight of the tobacco; 3, the reconstituted tobacco in step 2 is cut into tobacco shreds; 4, the moisture content of the tobacco shreds is decreased at the low temperature; 5, the temperature of the tobacco shreds is lowered to the room temperature with low-humidity and dried air, and the moisture content is decreased to 9-14 wt%; 6, the spices and the smoke generating agent are added into the tobacco shreds for uniform mixing to obtain the heated non-burning cigarette shreds, wherein the addition quantity of the spices and smoke generating agent accounts for 0.5-7% of the weight of the tobacco shreds, and step 4 can be omitted. According to the method, the original flavor in the tobacco is not destroyed, the spices and the smoke generating agent which are added into the tobacco shreds are maintained to the maximum limit, the taste of smoke is improved, and the smoke amount is increased.
Owner:CHINA TOBACCO YUNNAN IND

Electronic cigarette power control method, device and system

The invention provides an electronic cigarette power control method, device and system. The electronic cigarette power control method comprises the steps that a resistance value of an atomizer after the atomizer is turned on for work is detected and acquired; the working power corresponding to the atomizer is determined according to the resistance value; the output power of an electronic cigaretteis controlled to rise in the pulse mode; and the output power is called back to the operating power. According to the electronic cigarette power control method, device and system, the corresponding optimal working power is determined according to the resistance value of the atomizer, based on the optimal working power, the output power is controlled to perform pulse gradient rising and calling back, so that the pulse of the instantaneous output power is risen according to the actual resistance value of the atomizer when a person smokes with the electronic cigarette, the atomization effect isincreased, the amount of smoke is increased, so that a user can experience the taste of the large amount of smoke similar to tobacco cigarette smoking without using a large smoking strength when smoking, and the experience feeling of the user is improved.
Owner:SHENZHEN JIYOU TECH CO LTD

Coating liquid for heating incombustible tobacco product cigarette paper and preparation method and application of coating liquid

The invention provides coating liquid for heating incombustible tobacco product cigarette paper and a preparation method and application of the coating liquid. The coating liquid is prepared from thestep that tobacco extracting concentrated solution, expanded graphite particles, a dispersing agent and tobacco flavor are evenly mixed and subjected to ultrasonic dispersion for 7-15 minutes. The expanded graphite particles are prepared from the steps that expanded graphite particles with the particle diameters of 5-15[mu]m are placed in an atomizing agent solution, fully stirred under a negativepressure condition and absorb the atomizing agent solution, and drying at a low temperature of 70-100 DEG C is carried out. The tobacco extracting concentrated solution is prepared from the step thata tobacco extracting concentrated solution is subjected to vacuum concentration to the relative concentration of 1.21-1.28g / cm<3>. One surface of cigarette paper substrate paper is coated with the coating liquid evenly and subjected to drying slicing under the condition of 50-65 DEG C to obtain the cigarette paper, the cigarette paper can resist high temperature (about 300 DEG C), and the smoke releasing quantity during smoking can be improved.
Owner:HUBEI CHINA TOBACCO IND

Heat-not-burn aerosol generation product

PendingCN111053277AIncrease the content of atomizing agentIncrease the amount of smokeTobacco preparationTobacco treatmentChemistryAerosolize
The invention provides a heat-not-burn aerosol generation product, which comprises an aerosol forming matrix and a filter capsule. Specifically, the filter capsule contains an atomizing agent and is fixed in the aerosol forming matrix. According to the heat-not-burn aerosol generation product, the content of the atomizing agent in the aerosol generation product is effectively increased under the condition that the structure of the aerosol generation product is kept, so that the fuming amount of the aerosol generation product is obviously increased when the aerosol generation product is used, and the smoke effect is improved.
Owner:SHANGHAI NEW TOBACCO PRODUCTS RESEARCH INSTITUTE CO LTD +1

Aerosol generating product with composite form plugging piece

The aerosol generating product comprises an integrated outer tube (1), and an aerosol generating substrate (6), a plugging piece (2), a cavity structure (3) and a filtering piece (4) which are positioned in the outer tube (1), the plugging piece (2) comprises a pipe wall (21) and a pipe cavity (22), the pipe wall (21) is of a groove corrugated structure and comprises an outer layer (211), an inner layer (212) and a groove corrugated layer (213) located between the outer layer (211) and the inner layer (212), the outer surface of the plugging piece (2) is limited by the outer layer (211), and the pipe cavity (22) is limited by the inner layer (212); a gathering sheet bar (221) is arranged in the pipe cavity (22). In the smoking process, the gathering sheet bar shrinks after being heated to block part of the middle airflow, so that more aerosol is in contact with aroma enhancing substances and / or fuming substances on the groove corrugated layer (213), and the effects of aerosol aroma supplementing and smoke amount increasing are further improved.
Owner:CHINA TOBACCO YUNNAN IND

Constant temperature control circuit and method for heat-not-burn cigarettes

The invention relates to a constant temperature control circuit and method for heat-not-burn cigarettes and belongs to the technical field of e-cigarettes. The constant temperature control circuit comprises a power source, a startup / sensing control module, a control module, a driving module, a reminding module, and a heater. The startup / sensing control module is used for controlling the power source to power the whole control circuit or not; the control module is used for controlling the selection for a high-voltage constant voltage source module and a low-voltage constant voltage source module in the driving module, and reminding the selection for the modules above through the reminding module; the driving module is used for supplying constant high voltage or low voltage to the heater fordriving and heating the same so that the temperature of the heater rises; the reminding module is used for reminding of the control module's selection for the high-voltage constant voltage source module and the low-voltage constant voltage source module in the driving module. The constant temperature control circuit and method herein have the advantages that temperature control precision and accuracy are improved and temperature uniformity is ensured for smoking.
Owner:KUNMING UNIV OF SCI & TECH

Four-layer tobacco loading bulk curing barn

InactiveCN103263070AIncreased baking capacityConducive to energy savingTobacco preparationMoistureSmoke
The invention discloses a four-layer tobacco loading bulk curing barn which comprises a hot air chamber and a tobacco loading chamber. Heat-partition walls are arranged between the hot air chamber and the tobacco loading chamber, the hot air chamber and the tobacco loading chamber are communicated with each other via hot air inlets and hot air return openings so that hot air flow circulation can be carried out, the four-layer tobacco loading bulk curing barn is provided with moisture removal openings connected with the external, a tobacco loading frame is arranged in the middle of the tobacco loading chamber and is provided with four layers of longitudinal beams and three upright columns, four grooves or bosses which are flush with the corresponding longitudinal beams of the tobacco loading frame are arranged on two opposite side walls of the tobacco loading chamber, one of the three upright columns is positioned at an end of one side of a curing barn door, the other two upright columns are positioned at trisection positions of the middle of the curing barn, and the other ends of the longitudinal beams are inserted into the heat-insulation walls. The four-layer tobacco loading bulk curing barn has the advantages that the tobacco loading frame is arranged by the aid of the grooves on the walls instead of being arranged on side walls of the tobacco loading chamber, the construction cost of the curing barn is greatly reduced, space occupied by existing wall leaning tobacco loading frames is vacated, tobacco hanging quantities of tobacco rods of various layers are increased, the quantity of tobacco which is loaded and cured at one step is increased by 30% at least, and the construction occupied area of the curing barn is reduced under the condition of identical tobacco loading capacity.
Owner:HONGHEZHOU BRANCH OF YUNNAN TOBACCO

Novel electric cigarette atomizer and tobacco tar atomizing method thereof

PendingCN107960682AIncrease the heating surface areaIncrease the amount of smokeTobacco devicesPhysicsEngineering
Disclosed are a novel electric cigarette atomizer and a tobacco tar atomizing method thereof. The novel electric cigarette atomizer comprises a stick-like main body, a nozzle and a power connecting base, wherein the stick-like main body is composed of a first pipe, a tar storage device and an atomizing element module, the tar storage device and the atomizing element module are arranged inside thefirst pipe, the atomizing element module is composed of an external heating type atomizing element and a second pipe, the external heating type atomizing element is composed of a capillary tar guide unit and a heater wrapping the outer surface of the capillary tar guide unit and is arranged inside the second pipe, the wall of the second pipe is provided with an air hole, one end of the second pipeis communicated with the tar storage device, and a smoke channel is formed between the tar storage device and the first pipe. The tobacco tar atomizing method of the novel electric cigarette atomizercomprises inputting tobacco tar into the atomizing element from one end of the atomizing element; heating the atomizing element through an external wall heating manner to enable the tobacco tar to penetrate through and diffuse from inside to outside of the atomizing element in a capillary mode and then to be atomized into smoke on the outer surface of the atomizing element. The novel electric cigarette atomizer is large in amount of produced smoke and capable of avoiding tar leakage and tar bursting in an air channel.
Owner:MAINSTAY (GUANG DONG) BIOTECHNOLOGY CO LTD

Preparation method and application of cut stems with relatively high concentration

The invention provides a preparation method of cut stems with relatively high concentration. The preparation method comprises the following steps of: feeding and screening raw material tobacco stems;carrying out stem cleaning and stem dipping processing with mixed aqueous solution containing a nebulizer, and carrying out concentration processing on the mixed aqueous solution subjected to stem cleaning and stem dipping processing; carrying out stem pressing and shredding processing; carrying out charging processing; and carrying out drying expansion processing. The invention further provides application of the cut stems with the relatively high concentration. The prepared cut stems are used for conventional cigarettes; or the prepared cut stems and common tobacco shreds or a tobacco raw material added with the nebulizer are prepared into formula tobacco shreds which are used in heating noncombustible cigarettes. The preparation method is depended on conventional cigarette cut stem process equipment and utilizes an immersion wetting effect of the tobacco stems and water to promote interaction of the tobacco stems and the nebulizer so as to obtain the cut stems with 5 to 10% of nebulizer content; and the cut stems have the characteristic of relatively high smoke concentration, and not only can be used for the conventional cigarettes, but also can be used for the tobacco shreds ofthe heating noncombustible cigarettes.
Owner:HUBEI CHINA TOBACCO IND
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