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Application of Oak Bark in Cigarette Filter Rod

A technology of cigarette filter rods and oak bark, which is applied in applications, e-liquid filter elements, tobacco, etc., to achieve the effects of easy industrial production, lower temperature, and simple preparation process

Active Publication Date: 2016-02-10
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent (Publication No. 1344605A) discloses a composite cork decoration material. Oak bark is sorted and processed into a cork decoration material with less sand content and large fault area. However, in the prior art, oak bark has never been used. Reports in Cigarettes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Take 5KG oak bark, remove impurities and put it on a porcelain plate, dry it in the sun until the water content is 5-8wt%, pulverize it with a pulverizer, sieve to get 30-60 mesh oak bark particles, and further winnow to remove fine powder The required filter rod additive is obtained; the prepared oak bark particles are evenly added to the cellulose acetate tow, and the addition amount is 8% of the weight of the filter rod, and the granular one-element filter rod is prepared, which is compounded with the ordinary cellulose acetate filter rod A binary composite filter rod is prepared; the prepared composite filter rod is used in cigarette production, and analysis shows that it can reduce the tar content in mainstream cigarette smoke by 1.0 mg / cigarette, and has no obvious influence on the flavor and style characteristics of mainstream smoke.

Embodiment 2

[0018] Take 5KG oak bark, put it on a porcelain plate after removing impurities, dry it in an oven until the moisture content is 7-10wt%, pulverize it with a pulverizer, sieve to get 30-60 mesh oak bark particles, and further winnow to remove fine powder The required filter rod additive is obtained; the prepared oak bark particles are evenly added to the cellulose acetate tow, and the addition amount is 5% of the filter rod weight, and the granular one-element filter rod is prepared, and it is mixed with the ordinary grooved cellulose acetate filter Binary grooved composite filter rods were prepared by compounding the rods; the prepared composite filter rods were used in cigarette production, and testing and analysis showed that it could reduce the tar content in mainstream cigarette smoke by 1.2mg / cigarette, and had no effect on the flavor and style characteristics of mainstream smoke. obvious impact.

Embodiment 3

[0020] Take 5KG oak bark, put it on a porcelain plate after removing impurities, dry it in a microwave drying oven until the moisture content is 6-9wt%, pulverize it with a pulverizer, sieve to get 30-60 mesh oak bark particles, and further winnow to remove fine particles powder to obtain the required filter rod additive; the prepared oak bark particles are prepared on a composite filter rod machine to form a ternary composite filter rod with oak bark particles in the middle and ordinary acetate filter rods at both ends, wherein the weight of the oak bark particles It accounts for 18% of the mass of the whole filter stick; the prepared composite filter stick is used in cigarette production, and the test analysis shows that it can reduce the tar content in mainstream smoke of cigarettes by 1.5mg / cigarette, and has no obvious influence on the flavor and style characteristics of mainstream smoke.

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PUM

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Abstract

The invention discloses application of oak barks on filter sticks of cigarettes. According to the application, low-cost oak bark powder is added in the filter sticks of the cigarettes, the content of tar in the smoke of the cigarettes can be effectively reduced, the oak barks are safe and non-toxic, and moreover, a smoker has a high smoking feeling.

Description

technical field [0001] The invention relates to the application of oak bark in cigarette filter rods and belongs to the technical field of cigarette production. Background technique [0002] At present, efforts to improve the smoking safety of cigarettes have become the consensus of the domestic and foreign tobacco industries. Research, extensive application of new technologies, new processes, and new materials, has done a series of work in the development and production of low-tar, low-harm cigarette products. In recent years, the tobacco industry at home and abroad has conducted a lot of research on composite filters of various adsorption materials, but few of them have been really applied, because most of the materials have damage to the molding equipment, high cost, introduction of miscellaneous gases and odors, changes in Cigarette smoking flavor and other issues. At present, there are studies on natural plant materials such as puffed tobacco stems, tea leaves, and Ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/14A24D3/04A24D3/10
Inventor 陈潜金勇李克赵立红谭海风王诗太范红梅喻赛波刘琦
Owner CHINA TOBACCO HUNAN INDAL CORP
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