Method for determination of lip sticking force of cigarette tipping paper

A technology of cigarette tipping paper and measurement method, which is applied in the field of analysis and detection, can solve the problems of not mentioning the test results of anti-sticking lip, not proposing the detection method of anti-sticking lip, etc., so as to avoid ethical and moral constraints, save experimental costs, reduce Harmful effect

Active Publication Date: 2022-04-01
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 patent "a multifunctional tipping paper" is anti-adhesive lip, fragrance, flame retardant, etc. The outer layer of the tipping paper is compounded with a fruit-flavored waterproof layer and a protective film layer, but it does not mention the anti-adhesive lip. Test Results

Method used

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  • Method for determination of lip sticking force of cigarette tipping paper
  • Method for determination of lip sticking force of cigarette tipping paper
  • Method for determination of 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 the sticking force of cigarette tipping paper, and belongs to the technical field of analysis and detection. The method adopts thermomechanical analysis method to keep the sample in a temperature environment similar to that of the oral cavity, uses artificial saliva to effectively bond the tipping paper and artificial mouth skin, and then uses a stretching mold to apply a certain mechanical force to the bonded sample. Measure the change of the size or deformation of the sample in a certain direction with time. Divide the maximum tensile force of the tested displacement mutation point by the bonding area of ​​the tipping paper and the artificial mouth skin, which is the lip sticking force of the cigarette tipping paper per unit area. The invention can accurately quantify the adhesive force of the cigarette tipping paper to the lips, and can well avoid the influence of subjective factors and differential characterization brought about by the traditional artificial sensory evaluation, and is more objective, efficient, and has good repeatability and sensitivity. High, easy to operate, and has advantages in material access, quality control, and product upgrades 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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Patent Type & Authority Patents(China)
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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