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Method for establishing model for predicting suction resistance of paper filter stick

A method of establishing a filter rod technology, which is applied in applications, e-liquid filter elements, and special data processing applications. It can solve the problems of insufficient filling, uniformity, and stability, and large fluctuations in filter rod suction resistance, so as to reduce the number of experiments. Quantity, save time, and reduce waste of resources

Active Publication Date: 2021-03-19
CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the above reports on paper filter rods focus on the introduction of new materials for filter rods, reducing coke and harm, endowing style features, improving sensory quality, etc., but do not focus on the filling, uniformity and stability of paper filter rods Therefore, it is of certain significance to study a model and method for regulating the suction resistance of paper filter rods to alleviate or solve the fluctuation of suction resistance of paper filter rods and stabilize product quality.

Method used

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  • Method for establishing model for predicting suction resistance of paper filter stick
  • Method for establishing model for predicting suction resistance of paper filter stick
  • Method for establishing model for predicting suction resistance of paper filter stick

Examples

Experimental program
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Effect test

Embodiment 1

[0025] A method for establishing a model for predicting the resistance of a paper filter rod, the steps comprising:

[0026] (1) Preparation of different quantitative paper filter rod bases: according to the formula of paper filter rod bases, by adjusting the sizing concentration and the ratio of pulp to net speed, the bases of different quantitative and thickness are made and rolled, and the paper filter rods are rolled. The base quantitative range is 35-55g / m 2 ;

[0027] (2) Preparation of paper filter rod bases with different widths: the bases of different quantitative and thickness in step (1) are cut and rewound according to the specified width, and the width range of paper filter rod bases is 150 -170mm;

[0028] (3) Forming of paper filter rods: Stretch the film bases with different quantitative and different widths in step (2) through stretching rollers, and then emboss them with embossing rollers. After embossing, the film bases are gathered and formed to form a cy...

Embodiment 2

[0035] Table 1. The relationship between the physical parameters of the substrate and the suction resistance of the filter rod

[0036]

[0037] Table 2. The relationship between film base width and filter stick suction resistance

[0038]

[0039] Table 3. Relationship between sheet weight and filter rod suction resistance

[0040]

[0041] *y--drawing resistance, x--quantitative

[0042] (1) Under the same quantitative condition of the film base, as the width of the film base gradually increases, the suction resistance of the filter rod increases, and the greater the quantitative, the faster the suction resistance of the filter rod increases. In the same way, under the same film base width, as the film base weight gradually increases, the filter rod suction resistance increases, and the larger the width, the faster the filter rod suction resistance increases. (2) Under the same quantitative condition of the film base, the width of the film base and the suction res...

Embodiment 3

[0044] Table 4. The relationship between film base weight, width and filter rod suction resistance

[0045]

[0046]

[0047] *X 1 — width, X 2 - Quantitative, Y - suction resistance

[0048] Table 5. Binary linear regression analysis of variance

[0049]

[0050] Through the regression analysis and significance test on the suction resistance of filter rods under the conditions of different substrate quantification and width, it can be known that the relationship between filter rod suction resistance and substrate quantification and width is consistent with Y=140*X 1 +157*X 2 -26761, (X 1 —150 / 155 / 160 / 165 / 170, X 2 —35 / 40 / 45 / 50 / 55)R 2 =0.836 regression relationship, it can be seen from the table that F 0.05 (2,22)=3.44,F 0.01 (2,22)=5.72, because F=55.95>F 0.01 (2,22)=5.72, so there is a very significant linear relationship between the suction resistance and the base weight and width. The regression relationship can be used as a reference model for subsequent...

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Abstract

The invention relates to a method for establishing a model for predicting suction resistance of a paper filter stick. The method comprises the following steps: preparing different quantitative paper filter stick sheet bases, preparing paper filter stick sheet bases with different widths, forming the paper filter stick, detecting physical indexes of the paper filter stick, establishing a filter stick suction resistance model, and applying and performing inspecting by using the filter stick suction resistance model. The visual and quantifiable model and method are provided for regulation, control and prediction of the suction resistance of the paper filter stick, the method is easy to operate, efficient and easy to implement, a large number of repeated test verification can be avoided, the suction resistance of the filter stick is predicted before an experiment, and a reference basis is provided for formal filter stick forming.

Description

technical field [0001] The invention relates to a method for establishing a model for predicting the draw resistance of a paper filter rod, belonging to the technical field of cigarette materials. Background technique [0002] As a bridge between smokers and mainstream smoke, cigarette filter rods are the main cigarette accessories in the tobacco industry. The design of cigarette filter rods and the selection of additive materials have a significant impact on the smoking quality and harm reduction and tar reduction of cigarettes. At present, cellulose acetate is widely used as cigarette filter rods, and cellulose acetate is used as the material of cigarette filter rods. It has good elasticity, non-toxicity, tasteless, good thermal stability, small suction resistance, significant interception effect, and can selectively absorb harmful components in cigarettes. , while retaining a certain amount of nicotine without losing the taste of cigarettes. However, its production cost ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F17/18A24D3/02A24D3/04
CPCG06F30/20G06F17/18A24D3/02A24D3/04
Inventor 林瑜赵金涛潘志新张云龙倪军曾颖马武松
Owner CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD
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