6 results about "Snus" patented technology

This invention belongs to the field of oral cigarettes, specifically disclosing a nicotine-containing microcapsule and a nicotine-slow-release oral cigarette. The nicotine-slow-release oral cigarette comprises the following components by weight percentage: 0.1-40% nicotine-containing microcapsules, 5-50% sweetener, 20-80% cellulose, 0.5-20% flavoring, and 0.5-10% alkali. The oral cigarette of this invention contains microcapsules with nicotine and / or nicotine salts as the core, which effectively solves the problem of nicotine volatilization, greatly extending the shelf life of the oral cigarette. Simultaneously, the controlled release of nicotine through the microcapsules prolongs the flavor retention time during use, better meeting customers' nicotine needs.

The invention relates to the technical field of buccal cigarettes, in particular to a non-woven fabric treatment process capable of prolonging the shelf life of buccal cigarettes and accelerating nicotine and aroma release, which comprises the following steps: preparing a functionalized treatment solution containing at least three components of starch, polysaccharides, enzymes and organic acids, the solid content of the functionalized treatment solution is 2-20%, and the functional treatment solution is prepared into a non-woven fabric solution containing at least three components of the starch, the polysaccharides, the enzymes and the organic acids; a viscosity at 25 DEG C of from 5 to 30 mPas; after being stirred in a turbo manner, the mixture is attached to the non-woven fabric through a roller transfer, dip-coating or spraying process, and then is dried under the condition of 50-180 DEG C until the weight of the non-woven fabric is increased by 5-10%; and finally, forming the buccal cigarette small bag with the concave-convex structure of the longitudinal sealing belt under the conditions that the pressure is 0.5-0.8 mPa, the transverse sealing temperature is 150 DEG C and the longitudinal sealing temperature is 190 DEG C. According to the invention, additives do not need to be added into the content, the nicotine retention rate of the buccal cigarette can be greater than or equal to 85% after the buccal cigarette is stored for 180 days, the nicotine release efficiency within 3 minutes is greater than or equal to 65%, the shelf life and the use experience are considered, and the method is suitable for industrial production.

The invention discloses a slow-release buccal cigarette and a preparation method thereof, the slow-release buccal cigarette is prepared by adsorbing a nicotine source by a cellulose material under the action of a eutectic solvent, and the slow-release buccal cigarette is a sheet. According to the preparation method provided by the invention, the cellulose material is rich in carboxyl through the eutectic solvent, the adsorption capacity of the cellulose material to a nicotine source is enhanced, and the cellulose material containing nicotine is dried, pressed and sheared by utilizing a traditional process to prepare the flaky slow-release buccal cigarette. The adsorption capacity of nicotine in the slow-release buccal cigarette is larger than or equal to 1 mg / g, the release efficiency of the slow-release buccal cigarette in the oral cavity in 0-5 minutes is larger than or equal to 60%, the release efficiency of the slow-release buccal cigarette in 0-10 minutes is larger than or equal to 85%, the initial release rate of nicotine is high, meanwhile, the slow-release function is achieved in the second half of the release process, and the problems that in the using process of an existing buccal sheet, the nicotine takes effect slowly, and the nicotine cannot be released easily are solved. And moreover, the eating convenience is improved, and the consumption experience is improved.

1. The name of the design product: packaging box of snus. 2. The use of the design product: for packaging snus. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The present application relates to a nicotine composition, which comprises nicotine-releasable particles, the particles comprising at least one of particles P1, particles P2 or particles P3, each of the particles P1, particles P2 or particles P3 independently comprising: (A) 0.1-10% of nicotine or a salt thereof; (B) 0.1-20% of a cyclodextrin compound or a salt thereof; and, (C) 20-80% of a binder; wherein the volume average particle size D1 of the particles P1 is 200 μm≤D1≤280 μm; the volume average particle size D2 of the particles P2 is 280 μm<D2≤320 μm; and the volume average particle size D3 of the particles P3 is 320 μm<D3≤450 μm. The present application can obtain oral tobacco with different nicotine release rates by adjusting the formula of raw materials and controlling the particle size of the particles in the nicotine composition, so as to release nicotine smoothly and meet the needs of different users.

The application discloses a new type of snus and a preparation method thereof. The snus raw material comprises the following components in percentage by weight: 0.2%-10% of tobacco matrix, 5%-10% of acid source particles coated by a first coating, 5%-16% of base source particles coated by a second coating, 40%-60% of fillers, and the rest of auxiliary agents; the reaction product of the acid source particles and the base source particles comprises gas; and the pore diameters of the first coating and the second coating are 5-30 mu m. The snus is added with safe and edible gas generating components. When a user uses the snus, the gas generating components continuously generate gas under the action of saliva, so that the flavoring substances are changed from passive diffusion into active and directional release, the level of aroma is enhanced, the impact force is improved, and a unique physical touch is created in the oral cavity, which is similar to the taste innovation of carbonated beverages and innovates the sensory dimension of the snus.