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A kind of patch type smokeless tobacco product for oral cavity

A smokeless tobacco and patch-type technology, applied in tobacco, tobacco processing, application, etc., can solve the problems of users' gastrointestinal discomfort, entering the stomach, etc., and achieve the effect of high industrial utilization value

Active Publication Date: 2016-08-31
SHANGHAI TOBACCO GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing snus abroad includes the following two main forms: water-permeable bagged tobacco powder form (smokeless tobacco, CN200780028625.7, R.J Reynolds Tobacco Company; bagged snus type tobacco products, CN200810049346.5, China Tobacco Corporation Company Zhengzhou Tobacco Research Institute), placed between the upper lip and upper gums when used, may affect the user's speech, eating and other behaviors; soluble buccal smokeless tobacco products (smokeless tobacco lozenges and used to form Injection molding method for smokeless tobacco products, CN201180062926.8, R.J Reynolds Tobacco Company; refreshing tablet containing tobacco components, CN201010192124.6, Zhengzhou Tobacco Research Institute of China National Tobacco Corporation), directly placed in the mouth when used, It may follow the swallowing action, and it contains a relatively high content of nicotine directly into the stomach, causing users gastrointestinal discomfort

Method used

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  • A kind of patch type smokeless tobacco product for oral cavity
  • A kind of patch type smokeless tobacco product for oral cavity
  • A kind of patch type smokeless tobacco product for oral cavity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Grind sun-cured tobacco leaves into tobacco fragments of Taylor sieve 15-30 mesh, mix them with carboxymethyl cellulose powder at a mass ratio of 20:1, add sugar (10wt%) and citric acid at a mass ratio of 2:1 to the total solid powder (0.3wt%), glycerol (5wt%) mixed aqueous solution, heating and stirring, about 50 ℃, 20~30min, be coated on patch backing layer 1, coating thickness is about 1mm, forms tobacco chip coating layer (tobacco Effective substance sustained-release layer 2), the coating layer is cut into a size of 1cm × 2cm, the veneer is attached to the inner layer of aluminum foil (patch protective layer 4), and the blister 5 is sealed for standby, the structure is as follows image 3 shown. When using it, tear it off from the inner layer of the aluminum foil, stick it inside the mouth, take it out together with the backing layer of the patch and discard it after about half an hour or until you feel no satisfaction. The evaluation results are shown in Table 1....

Embodiment 2

[0051] Red sun-cured tobacco is obtained by water extraction (70° C. for 40 min) to obtain tobacco extract liquid, concentrated and freeze-dried to obtain freeze-dried powder, and carboxymethyl cellulose powder, dextrin, and gellan gum powder in a mass ratio of 1: 20:20:10 Mix evenly, add sugar (10wt%), citric acid (0.3wt%), glycerin (5wt%) mixed aqueous solution with a ratio of 2:1 to the total mass of solid powder to adjust, heat and stir, about 50°C, 20~30min, apply on patch backing layer 1, coating thickness is about 1mm, form tobacco extract coating layer (tobacco effective substance slow-release layer 3), the coating layer is cut into 1cm×2cm size, paste The surface is attached to the inner layer of aluminum foil (the patch protection layer 4), and the blister 5 is sealed for standby, the structure is as follows image 3 shown. When using it, tear it off from the inner layer of the aluminum foil, stick it inside the mouth, slowly absorb and dissolve, and the time length...

Embodiment 3

[0053] Red sun-cured tobacco is obtained by water extraction (50°C for 60 min) to obtain tobacco extract liquid, concentrated and freeze-dried to obtain a freeze-dried powder, and carboxymethylcellulose powder, dextrin, and gellan gum powder in a mass ratio of 1: 15:25:8 Mix evenly, add the mixed aqueous solution of sugar (2wt%), citric acid (0.1wt%), glycerin (0.5wt%) with a ratio of 2.5:1 to the total mass of solid powder, heat and stir, about 50°C , 20~30min, apply on patch backing layer 1, coating thickness is about 1mm, form tobacco extract coating layer (tobacco effect substance slow-release layer 3), coating layer is cut into 1cm * 2cm size, The veneer is attached to the inner layer of aluminum foil (patch protective layer 4), and the blister 5 is sealed for standby, the structure is as follows image 3 shown. When using it, tear it off from the inner layer of the aluminum foil, stick it inside the mouth, slowly absorb and dissolve, and the time length is about half an...

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PUM

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Abstract

The invention relates to the field of tobacco products, in particular to a patch type smokeless tobacco product for the oral cavity. The patch type smokeless tobacco product for the oral cavity sequentially comprises a tobacco effector substance slow release layer and a patch backing layer from top to bottom. The patch type smokeless tobacco product for the oral cavity can be pasted to the interior of the oral cavity of a user; in addition, the specific pasting position of the patch type smokeless tobacco product is not limited; effector substance in the patch type smokeless tobacco product is absorbed by the oral mucosa; satisfaction can be provided. When the patch type smokeless tobacco product is used, tobacco harmful ingredients can be prevented from directly entering the gastrointestinal tract part of the user; in addition, behaviors, such as daily speaking and eating, of the user are not influenced; the patch type smokeless tobacco product has the high industrial using value.

Description

technical field [0001] The invention relates to the field of tobacco products, in particular to a patch type smokeless tobacco product for oral cavity. Background technique [0002] Tobacco was first used by the American Indians, and since it was adopted by the Europeans, the demand for tobacco has increased dramatically. But the climate in Europe is not suitable for the growth of tobacco, so the United States has become the largest producer and exporter of tobacco. [0003] Tobacco is mainly used to make cut tobacco, cigarettes and cigars. At present, burning is still a common way of smoking tobacco products. However, smoking tobacco by burning is the most unhealthy method, because after burning tobacco, many toxic substances such as nicotine will be produced; and this method can easily cause others to be harmed by second-hand smoke. Non-combustible methods of use include snuff, chewing tobacco, snuff, etc. These methods will not cause second-hand smoke hazards and are l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B13/02
CPCA24B13/02
Inventor 邱立欢王申艾明欢陆诚玮李淼
Owner SHANGHAI TOBACCO GRP CO LTD