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Multi-section composite cigarette filtering stick, preparation method thereof and application of turgid plant granules

A technology of plant particles and cigarette filter rods, applied in the application, e-liquid filter, tobacco and other directions, can solve the problems of introducing miscellaneous gas, changing the smoking style of cigarettes, etc., and achieves the effects of low cost, good toughness and simple treatment method.

Inactive Publication Date: 2014-07-23
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the particulate adsorption materials used in cigarette filter materials, such as diatomite, activated carbon, silica gel, etc., have special surface morphology and multi-cavity structure, and have a high-efficiency selective adsorption capacity for cigarette smoke. , change the smoking style of cigarettes and other problems, and the plant particle filter stick can avoid the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1) Take dry rice husk powder, remove impurities, mechanically pulverize, and sieve to obtain granular materials with a particle size of not less than 80 mesh;

[0020] 2) Move the granular material obtained in step 1 to an oven, and dry at 60°C until the moisture is 6-8%;

[0021] 3) The dried granules obtained in step 2 are further sieved, and the granules with a particle size of 30-60 meshes are taken to obtain the required rice husk particle additive for filter rods.

[0022] The granular material is added to the cigarette filter rod according to the addition amount of 4mg / mm fiber base material to make a rice husk particle-based rod, and further compounded with acetate fiber white rod to form a binary composite filter rod. The binary composite filter rod was applied to cigarettes, and the total particulate matter and tar in cigarette mainstream smoke were measured according to the YC / T29-1996 standard. The test results showed that compared with the control sample, t...

Embodiment 2

[0024] 1) Take the dry de-granulated corn cobs, remove impurities, mechanically pulverize them, and sieve to obtain granular materials with a particle size of not less than 80 mesh;

[0025] 2) Move the granular material obtained in step 1 into an oven, and dry at 80°C until the moisture content is 6-8%.

[0026] 3) The dry granules obtained in step 2 are further sieved, and the granules with a particle size of 30-60 meshes are taken to obtain the required corncob granule additive for filter rods.

[0027] The granular material is added to cigarette filter sticks according to the addition amount of 3 mg / mm fiber base material to make corn cob particle base sticks, and further compounded with cellulose acetate white sticks to form binary composite filter sticks. The binary composite filter rod was applied to cigarettes, and the total particulate matter and tar in cigarette mainstream smoke were measured according to the YC / T29-1996 standard. The test results showed that compare...

Embodiment 3

[0029] 1) Take the dried degranulated corncobs, rice husk powder, and walnut shells respectively, remove impurities, mechanically pulverize them, and sieve to obtain granular materials with a particle size greater than 80 mesh;

[0030] 2) Move the granular material obtained in step 1 to different ovens, and dry at 80°C, 60°C, and 60°C respectively until the moisture content is 6-8%.

[0031] 3) Further sieve the relevant dry granular matter obtained in step 2, and take the granular material with a particle size of 30-60 mesh to obtain the corn cob, rice husk powder, and walnut shell particle additives for filter rods.

[0032] 4) Fully mix the corn cob, rice husk powder, and walnut shell particles obtained in step 3 according to the mass ratio of 1:1:1 to obtain the required mixed plant particle additive for filter rods

[0033] The mixed granular material is added to cigarette filter sticks according to the addition amount of 4 mg / mm fiber base material to make corn cob part...

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PUM

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Abstract

The invention discloses a multi-section composite cigarette filtering stick, a preparation method of the multi-section composite cigarette filtering stick and application of turgid plant granules. A filtering element of the filtering stick is at least composed of two unit sections. One unit section is a fiber substrate, and the other unit section is a fiber substrate comprising the plant granules. The preparation method includes the steps that the plant granules are prepared firstly, the unit section of the fiber substrate comprising the plant granules is prepared secondly, and the unit section of the fiber substrate comprising the plant granules is combined with the acetate white stick section to form a binary composite filtering stick or a multi-component filtering stick finally. After the composite filtering stick is connected with a cigarette in a coiling mode, tars and other harmful composition existing in the smoke can be reduced to a certain extent, and a special aroma can be endowed on the smoke in the smoking process. The preparation method of the cigarette filtering stick is simple and low in cost.

Description

technical field [0001] The invention relates to a multi-section composite cigarette filter rod, a preparation method thereof and application of plant particles, belonging to the field of cigarette manufacturing. Background technique [0002] In recent years, domestic and foreign tobacco companies have conducted a lot of research on the composite filter of various adsorption materials. The research shows that the cigarette filter is an important and effective means of reducing tar and harm. With the continuous deepening of the research on the forming characteristics and filtering mechanism of various filter materials, the development and application of composite filters are gradually becoming the focus of research at present and in the future. With the rapid development of "low-tar, low-hazard" cigarettes, research on the application of filter materials for cigarette composite filters has attracted widespread attention. Cigarettes have very few filter materials. At present,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04A24D3/14A24D3/10
Inventor 陈潜金勇赵立红李克郭小义范红梅谭海风王诗太喻赛波刘琦
Owner CHINA TOBACCO HUNAN INDAL CORP
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