CN112033900A - Paper adhesion testing method - Google Patents
Paper adhesion testing method Download PDFInfo
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- CN112033900A CN112033900A CN202011086308.4A CN202011086308A CN112033900A CN 112033900 A CN112033900 A CN 112033900A CN 202011086308 A CN202011086308 A CN 202011086308A CN 112033900 A CN112033900 A CN 112033900A
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- paper
- group
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- same size
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009864 tensile test Methods 0.000 abstract 1
- 238000010998 test method Methods 0.000 abstract 1
- 239000004484 Briquette Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of paper adhesion detection, in particular to a paper adhesion testing method which comprises the following steps that firstly, grouping is carried out, paper is divided into a plurality of groups, and each group of two pieces of paper with the same size and material are divided into two groups; secondly, heating, namely placing the grouped paper sheets on an electric heating device in parallel, applying pressure with the same size to each group of paper sheets through a pressing block, and heating after setting temperature and heating time; thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper; the fourth step is measuring, separate a random group of paper with the tensile test, record the required force, test the mean value of three times, then calculate the variance and record, the beneficial effects of the invention are that a stable paper adhesion test method is found, the error is small, can find adhesion in advance and prevent early, can reduce the loss effectively.
Description
Technical Field
The invention relates to the technical field of paper adhesion detection, in particular to a paper adhesion testing method.
Background
At present, the paper adhesion detection is mainly based on the problem of post-treatment of the actual adhesion quality defect, adhesion is found in advance and prevented as soon as possible, loss can be effectively reduced, and the design of the paper adhesion detection device with operability, accuracy and stability is an important content of the invention.
Disclosure of Invention
In order to solve the problems, the invention provides a paper adhesion testing method.
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
secondly, heating, namely placing the grouped paper sheets on an electric heating device in parallel, applying pressure with the same size to each group of paper sheets through a pressing block, and heating after setting temperature and heating time;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is measurement, separating any group of paper by tension test, recording the required force, measuring three times, taking the average value, then calculating the variance and recording.
The invention has the advantages of finding a stable paper adhesion testing method, having small error, finding adhesion in advance, preventing the adhesion as soon as possible and effectively reducing loss.
Detailed Description
Example one
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
secondly, heating, namely placing the grouped paper sheets on an electric heating device in parallel, applying pressure with the same size to each group of paper sheets through a 5Kg briquetting, and heating after setting the temperature of 40 ℃ and the heating time of 2 hours;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.001862 and record.
Example two
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
the second step is heating, the grouped papers are placed on an electric heating device in parallel, 5Kg of pressing block applies a same pressure to each group of papers, and the papers are heated after the temperature of 100 ℃ and the heating time of 5min are set;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.007179 and record.
EXAMPLE III
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
the second step is heating, the grouped paper sheets are placed on an electric heating device in parallel, 5Kg of pressing blocks are used for applying the same pressure to each group of paper sheets, and the paper sheets are heated after the temperature of 150 ℃ and the heating time of 5min are set;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.007594 and record.
Example four
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
secondly, heating, namely placing the grouped paper sheets on an electric heating device in parallel, applying pressure with the same size to each group of paper sheets through a 10Kg briquetting, and heating after setting the temperature of 40 ℃ and the heating time of 2 hours;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.001985 and record.
EXAMPLE five
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
the second step is heating, the grouped papers are placed on an electric heating device in parallel, 10Kg of pressing block applies a same pressure to each group of papers, the temperature of 100 ℃ and the heating time of 5min are set, and then heating is carried out;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.008324 and record.
EXAMPLE six
The method for testing the adhesion of the paper is characterized by comprising the following steps of firstly, grouping the paper into a plurality of groups, wherein each group of two paper with the same size and material;
the second step is heating, the grouped paper sheets are placed on an electric heating device in parallel, 10Kg of pressing block applies the same pressure to each group of paper sheets, and the paper sheets are heated after the temperature of 150 ℃ and the heating time of 5min are set;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.008611 and record.
According to the above examples, it can be seen that the variance of the data is small, and the method is feasible, especially under the conditions of 5Kg of briquette, 40 ℃ temperature and 2h heating time, the variance is the smallest.
Claims (2)
1. A paper adhesion testing device method is characterized by comprising the following steps that firstly, grouping is carried out, paper is divided into a plurality of groups, and each group of two paper with the same size and material quality;
secondly, heating, namely placing the grouped paper sheets on an electric heating device in parallel, applying pressure with the same size to each group of paper sheets through a pressing block, and heating after setting temperature and heating time;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is measurement, separating any group of paper by tension test, recording the required force, measuring three times, taking the average value, then calculating the variance and recording.
2. The method of claim 1, including the steps of, in a first step, grouping the sheets into groups of two sheets of the same size and material;
secondly, heating, namely placing the grouped paper sheets on an electric heating device in parallel, applying pressure with the same size to each group of paper sheets through a 5Kg briquetting, and heating after setting the temperature of 40 ℃ and the heating time of 2 hours;
thirdly, standing, namely, after each group of heated paper is simultaneously stood for a certain time, removing the pressure applied to each group of paper;
the fourth step is to measure, separate any group of sheets using the tension test, record the force required, average the three tests, then calculate the variance as 0.001862 and record.
Priority Applications (1)
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CN202011086308.4A CN112033900A (en) | 2020-10-12 | 2020-10-12 | Paper adhesion testing method |
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CN202011086308.4A CN112033900A (en) | 2020-10-12 | 2020-10-12 | Paper adhesion testing method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113607639A (en) * | 2021-06-30 | 2021-11-05 | 安徽集友纸业包装有限公司 | Method for testing anti-adhesion performance of tipping paper for taste cigarettes |
WO2023065379A1 (en) * | 2021-10-19 | 2023-04-27 | 云南中烟工业有限责任公司 | Device for testing adhesion resistance of tipping paper for cigarettes and use method therefor |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113607639A (en) * | 2021-06-30 | 2021-11-05 | 安徽集友纸业包装有限公司 | Method for testing anti-adhesion performance of tipping paper for taste cigarettes |
WO2023065379A1 (en) * | 2021-10-19 | 2023-04-27 | 云南中烟工业有限责任公司 | Device for testing adhesion resistance of tipping paper for cigarettes and use method therefor |
KR20230058005A (en) * | 2021-10-19 | 2023-05-02 | 차이나 타바코 윈난 인더스트리얼 컴퍼니 리미티드 | Tobacco tipping paper anti-adhesion test device and method of use |
KR102573418B1 (en) | 2021-10-19 | 2023-09-01 | 차이나 타바코 윈난 인더스트리얼 컴퍼니 리미티드 | Tobacco tipping paper anti-adhesion test device and method of use |
US11781968B2 (en) | 2021-10-19 | 2023-10-10 | China Tobacco Yunnan Industrial Co., Ltd. | Device for cigarette tipping paper anti-adhesion test and its application method |
JP7411823B2 (en) | 2021-10-19 | 2024-01-11 | 雲南中煙工業有限責任公司 | Measuring device for blocking resistance of cigarette tipping paper and its usage method |
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