34results about How to "Improve smoking safety" patented technology

The invention discloses a method for reducing ammonia in mainstream smoke of cigarettes, which includes: packing tobacco/finished cigarettes with paper cartons with a stacking thickness of 26-72cm and a stacking density of 0.20-0.34g/cm<3>; placing the cigarette cartons on a conveying device at the conveying speed of 0.02-0.3m/s, and subjecting the cartons to electronic beam/X-ray irradiation generated by an electronic accelerator, wherein the electronic accelerator is 5-10MeV in energy, 0.3-20mA in beam current, 10-20kW in beam power, 100cm in largest scanning width, 5-15Hz in scanning frequency, 1-10kGy in irradiation dose and 5-35 DEG C in set operating temperature; allowing the cartons to pass a scanning widow of the electronic accelerator twice for irradiation, wherein the distance from the center of each carton to the scanning window of the electronic accelerator is 40-60cm in irradiation; and limiting the ambient humidity to be no larger than 60% in operation.

The invention discloses a clove-leaf non-tobacco cigarette and a preparation method thereof and belongs to the technical field of cigarettes. The problems of clove-leaf resource waste, poor taste and flavor of medical cigarettes, body harm, poor mildew resistance, unstable product aroma and taste, unstable guarantee period and the like in the prior art are solved. The preparation method of the cigarette comprises the steps that clove leaves are firstly soaked in hydrogen-rich normal saline with the hydrogen concentration of 0.3-0.8 mmol/L, then the soaked clove leaves are sequentially heated at the temperature of 40 DEG C for 5 minutes, heating is performed at the temperature of 40-50 DEG C for 5-15 minutes, heating is performed at the temperature of 50-55 DEG C for 3-8 minutes, then cooling is performed to reach room temperature, microwave drying is performed, moisture regaining is performed to reach the moisture content of 13-15%, the clove leaves are cut into cut tobaccos, a mildew preventive is added for even mixing, the cigarette is formed, and the clove-leaf non-tobacco cigarette is obtained. Resource waste is reduced, the aroma, taste and mildew resistance are good, the health of smokers is not influenced, and the cigarette also has the functions of fatigue resistance and immunity enhancement.

The invention belongs to the field of spices and tobacco, and relates to a tea-flower-aroma tobacco excipient and a tobacco product, in particular to a tobacco excipient containing tea flower extracts, application of the tobacco excipient in preparation of the tobacco product like cigarettes, and the tobacco product, containing the tobacco excipient, like the cigarettes. The cigarettes has a tea flower aroma which is consistent with an own fragrance of tobacco of the cigarettes, aroma and taste of the cigarettes are obviously improved, remaining taste is comfortable, smoke is delicate and soft, and spicy stimulation and mouth dryness sensation of the smoke is effectively reduced. The tobacco excipient which is a tobacco flavor is simple in preparation process, and original processing techniques and equipment of the cigarettes are unchanged in the process of adding of the tobacco excipient.

The invention discloses a method for reducing crotonaldehyde in mainstream smoke of cigarettes, which includes: packing tobacco/finished cigarettes with paper cartons with a stacking thickness of 26-72cm and a stacking density of 0.20-0.34g/cm<3>; placing the cigarette cartons on a conveying device at the conveying speed of 0.02-0.3m/s, and subjecting the cartons to electronic beam/X-ray irradiation generated by an electronic accelerator, wherein the electronic accelerator is 5-10MeV in energy, 0.3-20mA in beam current, 10-20kW in beam power, 100cm in largest scanning width, 5-15Hz in scanning frequency, 1-10kGy in irradiation dose and 5-35 DEG C in set operating temperature; allowing the cartons to pass a scanning widow of the electronic accelerator twice for irradiation, wherein the distance from the center of each carton to the scanning window of the electronic accelerator is 40-60cm in irradiation; and limiting the ambient humidity to be no larger than 60% in operation.

The invention discloses a ginseng/pseudo-ginseng leaves non-tobacco cigarette and a preparing method thereof, and belongs to the technical field of cigarettes. The problems in the prior art that resources of ginseng and pseudo-ginseng leaves are wasted, drug cigarettes are bad in taste, poor in mouthfeel, harmful to human body, poor in mildew resistance, and unstable in product smell mouthfeel and expiration date and the like are solved. The preparing method of the ginseng/pseudo-ginseng leaves non-tobacco cigarette comprises the steps of firstly soaking ginseng leaves and pseudo-ginseng leaves in a hydrogen-enriched normal saline solution with the concentration being 0.3-0.8 mmol/L respectively, then conducting stepwise heating on the soaked ginseng leaves and pseudo-ginseng leaves respectively, then cooling the temperature to the room temperature, conducting microwave drying, finally conducting resurgence on the dried ginseng leaves and pseudo-ginseng leaves respectively, and cutting the leaves into tobacco shreds; weighing the ginseng leaf tobacco shreds and the pseudo-ginseng leaf tobacco shreds according to the mass ratio of 1:1, adding a mildew preventive into the tobacco shreds, mixing the mixture uniformly, conducting cigarette molding to obtain the ginseng/pseudo-ginseng leaves non-tobacco cigarette. According to the ginseng/pseudo-ginseng leaves non-tobacco cigarette and the preparing method thereof, the waste of resources is reduced; meanwhile, the ginseng/pseudo-ginseng leaves non-tobacco cigarette is good in smell, mouthfeel and mildew resistance, has no influences on the health of a smoker, and has the functions of resisting fatigue and enhancing immunity.

The invention discloses a method for lowering imidacloprid and acetamiprid residue in tobacco, which comprises the following steps: packaging tobacco with a carton, wherein the accumulation thickness is 26-72cm, and the accumulation density is 0.20-0.34g/cm<3>; putting the tobacco cartons on a conveying device at a conveying speed being 0.02-0.3m/s; irradiating the tobacco cartons by an electronic beam or X ray generated by an electron accelerator, wherein the energy of the electron accelerator is 5-10MeV, the beam is 0.3-20mA, the beam power is 10-20kW, the maximum scanning width is 100cm, the scanning frequency is 5-15Hz, the radiation amount is 1-10kGy, and the working temperature is set to be 5-35DEG C; causing the tobacco cartons to pass through a scanning window of the electron accelerator to be irradiated, wherein the center of each tobacco carton is far away from the scanning window of the electron accelerator for 40-60cm during irradiation, and the environment humidity during working is limited to be less than or equal to 60%.

The invention discloses a method for reducing the polyaromatic hydrocarbon content in tar of cigarette smoke. The method comprises the steps: packaging tobacco leaves/finished products of cigarettes with cartons, wherein stacking thickness is 26-72cm and stacking density is 0.20-0.34g/cm<3>; and placing the tobacco leaf/cigarette carton on a conveyer at the conveying speed being 0.02-0.3m/s and irradiating the tobacco leaf/cigarette cartons with electron beams/X rays produced by an electron accelerator, wherein the electron accelerator has the energy being 5-10MeV, the beam flow being 0.3-20mA, the beam power being 10-20kW, the maximal scanning width being 100cm, the scanning frequency being 5-15Hz and the irradiation dose being 1-10kGy, the working temperature is set to be 5-35 DEG C, the tobacco leaf/cigarette cartons pass trough a scanning window of the electron accelerator twice to be irradiated, a distance between the center of each tobacco leaf/cigarette carton and the scanning window of the electron accelerator is 40-60cm during irradiation, and the ambient humidity is limited to be not more than 60% during working.

The invention discloses a method for lowering carbon monoxide content in main smoke of cigarette. The method comprises the steps of: packaging tobacco leaves/cigarette finished product with cartons, wherein the stacking thickness is 26-72cm and the stacking density is 0.20-0.34g/cm<3>; and placing the cigarette cartons on a conveying device with conveying speed of 0.02-0.3m/s and irradiating withelectron beam/X ray generated by an electron accelerator, wherein the energy of the electron accelerator is 5-10MeV, the beam current is 0.3-20mA, the beam power is 10-20kW, the maximum scanning width is 100cm, the scanning frequency is 5-15Hz, the irradiation dose is 1-10kGy, the working temperature is set at 5-35 DEG C, the cigarette cartons pass through a scanning window of the electron accelerator twice to undergo irradiation, the distance between the center of the cigarette carton and the scanning window of the electron accelerator is 40-60cm during irradiation, and the ambient humidity is limited to be not more than 60% during working.

The invention discloses a panax notoginseng leaf/panax quinquefolius leaf non-tobacco cigarette and a preparation method thereof, and belongs to the technical field of cigarettes. The invention aims at solving the problems in the prior art that resources of panax notoginseng leaves and panax quinquefolius leaves become wasted and medicinal cigarettes are poor in flavor and taste, harmful to body, poor in mildew resistance, unstable in product smell and taste, unstable in shelf life and the like. The preparation method of the cigarette comprises the following steps: soaking the panax notoginseng leaves and the panax quinquefolius leaves in hydrogen-enriched physiological saline that a hydrogen concentration is 0.3-0.8mmol/L; then, sequentially heating the soaked panax notoginseng leaves and panax quinquefolius leaves in a sectional mode; then, cooling heat to room temperature; conducting microwave drying; finally, conducting moisture regaining on the dried panax notoginseng leaves and panax quinquefolius leaves; cutting the processed panax notoginseng leaves and panax quinquefolius leaves into cut tobacco; preparing panax notoginseng leaf cut tobacco and panax quinquefolius leaf cut tobacco at the mass ratio of 1: 1; adding a mildew preventive and uniformly mixing the cut tobacco and the mildew preventive; and conducting rolling and shaping so as to obtain the panax notoginseng leaf/panax quinquefolius leaf non-tobacco cigarette. The cigarette can reduce resource waste and the cigarette is good in flavor, taste and mildew resistance; and the cigarette can avoid influence on smoker's health, and meanwhile, the cigarette has functions of resisting fatigue and boosting immunity.

The invention discloses an acanthopanax leaf non-tobacco cigarette and a preparation method thereof, and belongs to the technical field of cigarettes. The problems that in the prior art, acanthopanax leaves are wasted, and the medicine cigarette is bad in smell and state, harmful to human body, not good in mildew resistance and unstable in product smell and taste and preservation time are solved. The preparation method of the cigarette comprises the steps of soaking the acanthopanax leaves in hydrogen-rich normal saline with a hydrogen concentration of 0.3-0.8mmol/L; sequentially heating the soaked acanthopanax leaves for 5min at the temperature of 40 DEG C, heating for 5-15min at the temperature of 40-50 DEG C, and heating for 3-8min at the temperature of 50-55 DEG C; then cooling to room temperature, drying by microwaves, resurging to a water content of 13-15%; chopping into scraps; adding into mildew preventive and mixing uniformly; and forming into the cigarette to acquire the acanthopanax leaf non-tobacco cigarette. The cigarette reduces resource waste, is good in smell, taste and mildew resistance, does not affect the health of a smoker, and also has the functions of resisting fatigue and improving immunity.

The invention relates to a method for reducing benzene-contained compounds in smoke of cigarettes and application thereof. The method for reducing benzene-contained compounds in smoke of cigarettes is to spray corallite powder evenly on cut tobacco used by the cigarettes. The method can effectively reduce the benzene-contained compounds in the smoke of the cigarettes, and the cigarettes made of the tobaccos processed by the method is low in content of the benzene-contained compounds in the smoke while smoking of users, and smoking is safer.