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A biodegradable filter spice stick and preparation method thereof

A biodegradation and flavoring technology, applied in food science, e-liquid filter, application, etc., can solve the problems of loss of harm reduction and flavor enhancement, and achieve good market application prospects, simple operation, and cheap raw materials.

Active Publication Date: 2019-11-26
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing additive technology mainly adds additives to shredded tobacco and filter sticks, but when added to shredded tobacco, the additives will participate in the combustion at the same time as the cigarette is sucked, which will not only lose the proper effect of reducing harm and increasing flavor, but also may cause Decomposition produces new harmful substances

Method used

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  • A biodegradable filter spice stick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Melt blend 95g of cellulose triacetate, 5g of polybutylene succinate, 7g of ethyl citrate, 20g of AC foaming agent and 3g of phosphite stabilizer at 190°C for 5min to obtain a melt ; Then the obtained melt is extruded and injected into a mold with a circular cross-section perpendicular to the axial direction. The temperature of the first stage is 185°C, the temperature of the third stage is 185°C, the temperature of the fourth stage is 185°C, the temperature of the fifth stage is 185°C, the temperature of the die mouth is 175°C, and the screw speed is 10 r / min. Next, foam for 10 minutes, take it out and spray on the tobacco aroma substance to obtain the desired flavor stick. Adding the obtained round spice stick into the filter tip to prepare a cigarette, the tar amount in the smoke is reduced, the refreshing feeling is enhanced, and the comfort and the elegant feeling of the smoke are enhanced.

Embodiment 2

[0029] Melt and blend 50g of cellulose diacetate, 50g of polybutylene succinate and 1g of AC foaming agent at 160°C for 3 minutes to obtain a melt; Into a mold with a triangular cross-section perpendicular to the axial direction, the specific conditions for injection molding are: the inlet temperature is 175°C, the temperature of the first stage is 185°C, the temperature of the second stage is 190°C, the temperature of the third stage is 190°C, the temperature of the The temperature of the fourth stage is 190°C, the temperature of the fifth stage is 175°C, the die temperature is 160°C, and the screw speed is 100 r / min. After molding, it is foamed at 200°C for 5 minutes. That is, the desired spice stick is obtained. Adding the obtained triangular spice sticks into the filter tip to prepare cigarettes, the amount of tar in the smoke is reduced, the amount of aroma is increased, and the comfort and elegance of the smoke are enhanced.

Embodiment 3

[0031] Melt blend 70g of cellulose acetate, 30g of polybutylene succinate, 10g of tributyl citrate, 10g of AC foaming agent and 5g of phosphite stabilizer at 180°C for 4min to obtain a melt material; then the obtained molten material is extruded and injected into a pentagonal mold with a cross-section perpendicular to the axial direction. The temperature of the first stage is 190°C, the temperature of the third stage is 188°C, the temperature of the fourth stage is 185°C, the temperature of the fifth stage is 175°C, the temperature of the die mouth is 160°C, and the screw speed is 50 r / min. Next, foam for 1 min, take it out, and spray it with fragrance substances extracted from plants such as flowers and plants to obtain the desired fragrance stick. Adding the obtained pentagonal spice stick into a filter tip to prepare a cigarette, the smoke tar amount is reduced, the aroma amount is increased, the refreshing feeling is enhanced, and the smoke comfort and elegant feeling are ...

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Abstract

The invention relates to a biodegradable filter tip fragrance rod and a preparation method thereof and belongs to the technical field of cigarettes. Cellulose acetate, butylene succinate, a foaming agent and other additives are subject to melt blending to obtain a melt, the obtained melt is extruded into a mold through injection molding, and foaming is performed after molding to obtain a foamed porous rod; a flavoring agent is supported on the foamed porous rod in a spraying, soaking or absorbing mode, namely the filter tip fragrance rod is obtained. The filter tip fragrance rod prepared by means of the preparation method t is of a foamed porous structure, has higher specific surface area and facilitates the adsorption of flavors and fragrances. In addition, smoke aerogel is fully in contact with the fragrance rod to facilitate elution and release of the fragrances during smoking. The porous structure of the fragrance rod itself further has a certain interception effect on smoke, different flavors and tastes can be endowed by adding different flavors and fragrances, and the biodegradable filter tip fragrance rod has a good market application prospect.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and relates to a biodegradable cellulose acetate foaming porous material filter spice stick with a specific appearance and a preparation method thereof. Background technique [0002] At present, many countries in the world have made clear legal restrictions on the amount of tar in cigarette smoke, and the tobacco industry in various countries has also invested a lot of energy in the research of reducing cigarette tar technology, and has made great progress. In recent years, with the widespread publicity of smoking and health issues in China, people's perceptions of the quality of cigarette production and consumption have also undergone tremendous changes, and smokers' awareness of smoking safety has greatly improved. Reasonably reducing the amount of tar in cigarette products will meet the requirements of consumers and help improve the market adaptability and competitiveness of products. How ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/02
CPCA24D3/0212A24D3/0237
Inventor 王晋刘志华王昆淼何沛申钦鹏刘春波张涛缪明明
Owner CHINA TOBACCO YUNNAN IND