38results about How to "Reduce the cost of cigarettes" patented technology

The invention relates to a preparation method of tobacco extract granules, which comprises the following steps: firstly taking and cutting up tobacco leaves and/or tobacco stalks, taking water or ethanol or ethyl ether as a solvent for extraction, settling and filtering to obtain tobacco extract, then concentrating to the relative density of 1.00-1.30, and controlling the temperature to 20-40 DEGC to obtain tobacco extract concentrate or tobacco extractum; and including beta-cyclodextrin and flavouring essence for tobacco according to the mass ratio of 1-3:1 with the inclusion time of 1/5-3 hours to obtain a flavouring essence and beta-cyclodextrin inclusion compound, and then spray drying the flavouring essence for tobacco and beta-cyclodextrin inclusion compound and the tobacco extractconcentrate together to obtain tobacco spray dried powder; or directly spray drying the tobacco extractum to obtain the tobacco spray dried powder; and then adding excipient material to the tobacco spray dried powder for dry method or wet method granulation to obtain the tobacco extract granules. The tobacco extract granules obtained in the method disclosed by the invention are applied to cigarettes to improve the tar and harm reduction effect of the cigarettes, and can be used for aroma compensation, the utilization rate of waste tobacco leaf raw material is improved, and the cost of the cigarettes is reduced.

The invention relates to an extract deep purification and edulcoration process in the manufacturing technology of papermaking tobacco sheets. The process comprises the following steps: a, tobacco waste including tobacco stems, tobacco sticks and tobacco powder is fully soaked in hot water and then extracted; b, the mixture of tobacco waste and water is fed into a squeezer and then squeezed for solid-liquid separation, and the liquid part is extracted crudely and is screened through a linear vibrating screen for solid-liquid separation; c, the liquid separated through the linear vibrating screen enters a filter aid process module to be processed through deep macromolecule flocculation, wherein an edible flocculating agent is adopted, the addition proportion is 0.1 to 0.8%, and the flocculation time is 5 to 50 minutes; liquid processed through deep macromolecule flocculation enters a primary horizontal spiral discharge settling centrifuge to be separated; and e, the liquid separated by the centrifuge in step d is pasteurized at the temperature of 60 to 70 DEG C for edulcoration, and then enters a concentration system to be concentrated. The process can effectively remove macromolecule particles, improves the concentration efficiency and ensures the quality of concentrate.

The invention discloses a method for solid-liquid separation during tobacco sheet production through papermaking process, which includes steps: respectively extracting the fragments of tobacco stalk and tobacco leaf through hot water; respectively implementing horizontal centrifugal separation on the mixture of the fragments of tobacco stalk or tobacco leaf, and water, moving solid slag to the working procedure of defibrination, and moving the extract liquor eliminating coarse slag into a disc type separator, and feeding the obtained clear liquid into the working procedure of concentrating in next section; then concentrating the extract liquor, and spraying or coating the concentrated extract liquor on a formed fiber sheet substrate, drying, tabletting and forming. The production technique method adopted by the invention improves the use ratio for sheet production concentrators through papermaking technique and increases the inherent quality of the concentrated liquor, thereby improving the inherent quality of sheet products through papermaking technique.

The invention discloses a technology for treating expanded stems, belongs to the technical field of shred making of tobacco, and in particular relates to the technical field of shred making with tobacco stems. The technology comprises the following steps of: soaking the tobacco stems, storing the stems, quantitatively feeding, heating and humidifying, slicing the stems for the first time, temporarily storing the stem slices, discharging the stem slices, cutting the stems into shreds for the second time, quantitatively feeding, adding the primary stem shreds, storing the stem shreds, quantitatively feeding, drying, and performing secondary flavoring, thus obtaining a stem shred finished product. The obtained product has the advantages of good bulkiness, low breaking rate, low production cost, pure aroma, high filling value, light wood mixed gas, comfortable mouthfeel, soft smoke, capability of reducing tar of cigarettes and good compatibility with the tobacco shreds.

A method for using the fume dust as the filler in the process for preparing tobacco sheet by paper making method features that the fume dust (5-30 Wt%) can be added at 5 technological sites: pulp pool, pipeline between pulp stabilizing tank and pulp flowing tank, long screen, the position between vacuum floating roller and primary pressing, and the coating unit. It can improve the quality of tobacco sheet and low cost.

The invention discloses a tobacco stem cutting process by threshed tobacco stems. The process is characterized in comprising the following technical steps: washing stem, storing stem, thinning, cutting stem, carrying out steam explosion for cut stem, drying and so on. The process has the advantages that color and shape of the cut stem processed by the technical method are close to that of the cut tobacco; the breakage rate in the cut stem process is low; the blending uniformity is improved; when smoked, the tobacco is free from harmful wood flavor; the cigarette smoke is harmonized; the comfort of the tobacco is improved; the cut stem is strong in filling capability; and the internal quality of the cigarette is further improved. The power consumption of the corresponding tobacco stem processing enterprise can be reduced. At present, a threshing redrying factory usually stores a lot of tobacco stems, so that the direct stem cutting process provides a new method for comprehensive utilization of the tobacco stems for the redrying factory, and provides a technical economic scheme for forward leading the stem cutting process of a cigarette factory to the redrying factory.

The invention discloses a method for processing reconstituted tobaccos through a homogeneous and isogenous paper-making process. The method comprises the following steps: step 1, collecting reconstituted tobacco raw materials with same marks and same dimensions on a cigarette on-line production line; step 2, extracting the reconstituted tobacco raw materials by using water according to the extracting solid-to-liquid ratio of 1:6 to 10 at an extracting temperature of 65 to 75 DEG C for 15 to 30 min; step 3, modulating and preparing a coating liquid through enzyme treatment and concentration on an extracting solution obtained; extracting residual solid matters to pulp and make a film base, coating the coating liquid onto the film base in a dipping manner through a papermaking and forming process, and drying so as to prepare the reconstituted tobaccos through the homogeneous and isogenous paper-making process. According to the method provided by the invention, after collecting, extracting on the reconstituted tobacco raw materials with the same marks and same dimensions is performed, the quality of the manufactured reconstituted tobaccos is smaller in volatility, the reconstituted tobaccos are better in suitability with the tobaccos with the same marks, sensory evaluation on cigarettes cannot be influenced when the use ratio of the reconstituted tobaccos reaches more than 20 percent, and the cost for the cigarettes is reduced.

The invention relates to a method for preparing cigarette fragrance compensation granules, which comprises the steps of: weighing 30-50 parts by weight of tobacco waste, 20-30 parts by weight of rice and 30-50 parts by weight of starch; cooking the rice, then cooling the cooked rice and crushing by a sieve with 30-60 meshes to obtain broken rice; cooking the tobacco waste with water at the temperature of 50-80 DEG C for 25-50min, filtering and concentrating the filtrate to obtain a concentrated solution with the density of 1.1-1.6g/ cm<3>; mixing the starch and the broken rice with the concentrated solution, then adding water into the mixture, evenly stirring until the mixture can be kneaded into a cake shape, and sending the mixture into an extruding machine; carrying out curing extrusion for 1-3min at the temperature of 75-95 DEG C, and then making into granules with 20-80 meshes; and blowing cold air to the prepared granules for drying, and then drying by hot air until the water content is less than 12% to obtain the cigarette fragrance compensation granules. The method fully utilizes the tobacco waste raw material; and the prepared granules have rice quality structures, are high in processing resistance and safety and obvious in cigarette fragrance compensation effect, and remarkably reduce the cigarette cost.

The invention belongs to the technical field of tobacco processing and particularly relates to a cigar type cigarette tobacco leaf formulation. The formulation is obtained by compounding of flue-cured tobaccos, sun-cured tobaccos, cigar tobaccos, burley tobaccos, aromatic tobaccos and reconstituted tobaccos. By taking the advantages of variety richness, low cost and unique flavor of the sun-cured tobaccos in China, the sun-cured tobaccos are reasonably compounded with the flue-cured tobaccos, the burley tobaccos and the aromatic tobaccos to obtain the novel cigar type cigarette tobacco leaf formulation. The cigar type cigarette tobacco leaf formulation is low in use ratio requirement; on the one hand, fast-rising demands of domestic consumers are met; on the other hand, optimal configuration of domestic tobacco material resource advantages is realized, the utilization range of the sun-cured tobaccos is expanded, cigarette cost is effectively reduced, and high practical value is achieved. According to preliminary smoking experiments of prepared cigar type cigarettes, the prepared cigar type cigarettes have a typical cigar style and are stable in flavor and low in harmful ingredients of smoke, thereby being worthy of popularization and application.

The invention discloses a preparation method of cigarette products with plant pine needles. The preparation method comprises the following steps of: (1) drying naturally green plant pine needles in the sun to become yellow or reddish yellow, and storing for later use; (2) after processing the stored pine needles, directly blending the pine needles in tobacco shreds according to a proportion that the used pine needles account for 1%-50% by weight of used tobacco; or after mixing the stored pine needles and tobacco materials according to a proportion that the used pine needles account for 1%-80% or 100% by weight of slice raw materials, processing the mixture into slices, and then blending the prepared slices into the tobacco leaves according to a proportion that the slices account for 1%-50% by weight of used tobacco leaves and then processing into the tobacco shreds. According to the preparation method, after being prepared, the plant pine needles with the healthcare and curative effects are directly blended into the tobacco shreds according to a certain proportion, so the prepared cigarette product has certain healthcare and curative effects, simultaneously, the using amount of the tobacco leaves also can be reduced, the quality and value of products are improved, and the high economic value and social benefits are created.

The invention discloses a tobacco cut stem preparation method. The method comprises the steps of deep stem moistening, uniform material finishing, quantitative conveying, ultrathin stem pressing, stemcutting, feeding, cut stem drying, finished cut stem forming and the like; the cut stems obtained by the method are the same in shape with cut leaves and can be used in high-grade cigarettes like cutleaves, so the cigarette cost is reduced, and meanwhile the harmful components and tar release amount of the cigarettes are effectively controlled.

The invention belongs to the tobacco processing technical field, and in particular relates to a CTD pneumatic drying technology for stem. The pneumatic drying technology for stem CTD comprises the steps as follows: pressing the tobacco stem after increasing temperature and moistening, shredding, and CTD pneumatic drying the stem, the stem temperature increasing and increasing process (HT) is executed before the CTD pneumatic drying process for the stem, and the outlet temperature of the stem temperature increasing and increasing process (HT) is 90-95 DEG C. by adopting the technology, the filling value of CTD pneumatic drying for the stem can be raised, the inherent quality of the stem is effectively improved, the use ratio of the stem in the tobacco is raised and the tobacco cost is reduced.

The invention relates to the technical field of heating cigarettes, in particular to a heating cigarette double-filament gathering device and a cigarette core rod forming system. The gathering devicecomprises a gathering shell, and openings are formed in the two ends of the gathering shell to form a tobacco shred inlet and a tobacco shred outlet respectively; the gathering shell comprises an outer shell and an inner shell which are coaxial, a first tobacco shred gathering cavity is formed in an inner cavity of the inner shell, and a second tobacco shred gathering cavity is formed between theinner shell and the outer shell; the tobacco shred inlet comprises a first tobacco shred inlet positioned in the first tobacco shred gathering cavity and a second tobacco shred inlet positioned in thesecond tobacco shred gathering cavity; the tobacco shred outlet comprises a first tobacco shred outlet located in the first tobacco shred gathering cavity and a second tobacco shred outlet located inthe second tobacco shred gathering cavity. Double cut tobaccos with different characteristics can be synchronously rolled into the cigarette core rod, and the design and manufacturing level of a heating cigarette is improved.