A method for measuring the 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: 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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  • A method for measuring the sticking force of cigarette tipping paper
  • A method for measuring the sticking force of cigarette tipping paper
  • A method for measuring the sticking force of cigarette tipping paper

Examples

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Effect test

Embodiment 1

[0039] A method for measuring the sticking force of cigarette tipping paper, comprising the steps of:

[0040] Step (1), prepare Yunnan China Tobacco brand cigarette paper DCJ, and accurately cut the cigarette tipping paper to a width of 15mm and a length of 50mm;

[0041] Step (2), prepare artificial saliva according to Table 1.

[0042] Table 1 Artificial saliva formula

[0043]

[0044] Note: * unit is units / mL

[0045] Step (3), prepare polyvinyl chloride artificial leather as the artificial mouth skin, with a thickness of 30µm, and cut the artificial mouth skin to a width of 15mm and a length of 50mm;

[0046] Step (4), use a micro-sampling needle to accurately pipette 10µL of artificial saliva and apply it evenly on the surface of the artificial mouth skin. The application area is 10*15=150mm 2 , glue the printed surface of the cigarette tipping paper and the artificial mouth skin together with artificial saliva, and let it stand for 2 minutes; that is, glue the sa...

Embodiment 2

[0050] A method for measuring the sticking force of cigarette tipping paper, comprising the steps of:

[0051] Step (1), prepare Yunnan China Tobacco brand cigarette paper DYT, and accurately cut the cigarette tipping paper to a width of 20mm and a length of 80mm;

[0052] Step (2), preparing artificial saliva according to Table 1;

[0053] Step (3), prepare the medical silicone rubber soft skin as the artificial mouth skin, with a thickness of 50µm, and cut the artificial mouth skin to a width of 20mm and a length of 80mm;

[0054] Step (4), use a micro-sampling needle to accurately pipette 15µL of artificial saliva and apply it evenly on the surface of the artificial mouth skin. The application area is 20*20=400mm 2 , glue the printed surface of the cigarette tipping paper and the artificial mouth skin together with artificial saliva, and let it stand for 5 minutes; that is, glue the same area;

[0055] Step (5), select FP-2255 dynamic friction coefficient tester as the te...

Embodiment 3

[0058] A method for measuring the sticking force of cigarette tipping paper, comprising the steps of:

[0059] Step (1), prepare commercially available cigarette paper, and accurately cut the cigarette tipping paper to a width of 10mm and a length of 100mm;

[0060] Step (2), preparing artificial saliva according to Table 1;

[0061] Step (3), prepare polyurethane dry-laid artificial leather as artificial mouth skin, with a thickness of 40 μm, and cut the polyurethane dry-laid artificial leather to a width of 10 mm and a length of 100 mm;

[0062] Step (4), use a micro-sampling needle to accurately pipette 20µL of artificial saliva and apply it evenly on the surface of the artificial mouth skin. The application area is 10*40=400mm 2 , glue the printed surface of the cigarette tipping paper and the artificial mouth skin together with artificial saliva, and let it stand for 0.5min; that is, glue the same area;

[0063] Step (5), select the peel strength tester as the test equi...

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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 artificial saliva to clamp the glued tipping paper and the artificial mouth skin between two fixtures respectively, and the two fixtures move relative to each other, and the force value change during the test process is collected through the displacement sensor of the force value sensor. Divide the tested maximum peeling force by the bonding area of ​​tipping paper and artificial mouth skin, which is the lip sticking force of cigarette tipping paper per unit area. The present invention can accurately quantify the adhesive force of cigarette tipping paper to lips, and can well avoid the influence of subjective factors and differential characterization brought about by 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
CPCG01N19/04A24D3/18
Inventor 杨继刘志华范多青郭丽娟李超向能军朱瑞芝刘春波司晓喜何沛张凤梅
Owner CHINA TOBACCO YUNNAN IND
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