Method for measuring lip sticking force of cigarette tipping paper

A technology of cigarette tipping paper and determination method, which is applied in the field of analysis and detection, can solve problems such as no mention of anti-adhesive lip test results, no proposed anti-adhesive lip detection method, etc., to avoid ethical constraints, save experimental costs, and improve sensitivity high effect

Active Publication Date: 2020-09-29
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model patent "a filter with anti-sticking lip and anti-pollution" is coated with a layer of protective film on the outside of the tipping paper, and does not propose a specific detection method for the anti-sticking lip
The purpose of the utility model paten

Method used

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  • Method for measuring lip sticking force of cigarette tipping paper
  • Method for measuring lip sticking force of cigarette tipping paper
  • Method for measuring lip sticking force of cigarette tipping paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The method for measuring the lip sticking force of cigarette tipping paper includes the following steps:

[0043] Step (1), cutting the cigarette tipping paper into a rectangle and punching holes on one side;

[0044] Step (2), preparing artificial saliva with a pH value of 6;

[0045] Step (3), cutting the artificial mouth skin into a rectangle with the same size as the cigarette tipping paper, and punching holes on one side;

[0046]Step (4), using artificial saliva to glue one side of the artificial mouth skin cut out in step (3) and the cigarette tipping paper cut out in step (1) to each other, measure the bonding area, and let it stand until constant weight, Obtain the sample to be tested; when bonding, the printing surface of the cigarette tipping paper faces the artificial mouth skin, and the perforated side is not bonded;

[0047] In step (5), the thermomechanical analysis method is adopted, and the tensile mode is selected; the unbonded cigarette tipping pape...

Embodiment 2

[0054] The method for measuring the lip sticking force of cigarette tipping paper includes the following steps:

[0055] Step (1), cutting the cigarette tipping paper into a rectangle and punching holes on one side;

[0056] Step (2), preparing artificial saliva with a pH value of 5.5;

[0057] Step (3), cutting the artificial mouth skin into a rectangle with the same size as the cigarette tipping paper, and punching holes on one side;

[0058] Step (4), using artificial saliva to glue one side of the artificial mouth skin cut out in step (3) and the cigarette tipping paper cut out in step (1) to each other, measure the bonding area, and let it stand until constant weight, Obtain the sample to be tested; when bonding, the printing surface of the cigarette tipping paper faces the artificial mouth skin, and the perforated side is not bonded;

[0059] In step (5), the thermomechanical analysis method is adopted, and the tensile mode is selected; the unbonded cigarette tipping p...

Embodiment 3

[0071] The method for measuring the lip sticking force of cigarette tipping paper includes the following steps:

[0072] Step (1), cutting the cigarette tipping paper into a rectangle and punching holes on one side;

[0073] Step (2), preparing artificial saliva with a pH value of 7.5;

[0074] Step (3), cutting the artificial mouth skin into a rectangle with the same size as the cigarette tipping paper, and punching holes on one side;

[0075] Step (4), using artificial saliva to glue one side of the artificial mouth skin cut out in step (3) and the cigarette tipping paper cut out in step (1) to each other, measure the bonding area, and let it stand until constant weight, Obtain the sample to be tested; when bonding, the printing surface of the cigarette tipping paper faces the artificial mouth skin, and the perforated side is not bonded;

[0076] In step (5), the thermomechanical analysis method is adopted, and the tensile mode is selected; the unbonded cigarette tipping p...

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Abstract

The invention relates to a method for measuring a lip sticking force of cigarette tipping paper, and belongs to the technical field of analysis and detection. According to the method, a thermo-mechanical analysis method is adopted, so that a sample is in a temperature environment similar to an oral cavity, tipping paper and artificial mouth skin are effectively bonded by adopting artificial saliva, then a certain mechanical force is applied to the bonded sample by using a drawing die, and the change process of the size or deformation quantity of the sample along with time in a certain direction is measured. The maximum tensile force of a tested displacement mutation point is divided by the bonding area of the tipping paper and the artificial mouth skin to obtain the lip bonding force of the cigarette tipping paper in unit area. The method can accurately quantify the adhesive force of the cigarette tipping paper to the lips, subjective factor influences and difference characterization caused by traditional artificial sensory evaluation can be avoided, the method is more objective and efficient, has good repeatability, high sensitivity and simple operation, and has advantages in material admission, quality control and product upgrading in the tobacco industry.

Description

technical field [0001] The invention belongs to the technical field of analysis and detection, and in particular relates to a method for measuring the sticking force of cigarette tipping paper. Background technique [0002] At present, most cigarette filters are mainly composed of acetate fiber, molding paper and tipping paper. Among them, tipping paper, also known as tipping paper, is used to wrap the outside of the filter and stick the filter to the end of the cigarette rod. . Tipping paper is a kind of decorative paper obtained by printing, coating and other methods of tipping base paper. It is usually cork color or opaque white, which can improve the appearance. [0003] The tipping paper is in direct contact with the lips of the smoker. Generally, only paint or ink is used for printing on the tipping paper. During the process, it dries slowly, and the remaining saliva protein on the lips will have a bonding effect on the tipping paper, causing the tipping paper on the...

Claims

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Application Information

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IPC IPC(8): G01N19/04
CPCG01N19/04
Inventor 杨继吴俊蒋薇唐石云李振杰何沛张凤梅刘志华王昆淼刘春波朱瑞芝司晓喜向能军苏钟璧
Owner CHINA TOBACCO YUNNAN IND
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