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Experimental operation method of ink printing decolorization and wear resistance
2024/08/12
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In the printing industry, the quality of ink and the durability of printed materials have always been important standards for measuring product quality. In order to ensure that printed materials can withstand the test of time and environment, ink printing decolorization and wear tester has become an indispensable tool. So, how is this tester tested?
1、 The basic working principle of the tester
The ink printing decolorization and wear resistance tester mainly evaluates the adhesion and wear resistance of ink by simulating the friction and wear that printed materials may experience in actual usage environments. During testing, the tester will apply a certain amount of pressure and friction to the surface of the printed material to observe whether the ink has discolored or worn.
2、 Test steps
Preparation stage: Firstly, it is necessary to prepare the printed samples to be tested, as well as the testing environment and conditions that meet the requirements. At the same time, calibrate the testing instrument to ensure the accuracy of the test results.
Place the sample: Place the printed sample on the testing table of the tester, ensuring that the sample is flat and tightly adhered to the testing table.
Set parameters: According to the testing requirements, set the pressure, friction speed, friction frequency, and other parameters of the tester. These parameters will directly affect the test results.
Start testing: Start the tester to perform friction testing on the printed sample according to the set parameters. During the testing process, it is necessary to closely monitor the changes in the sample.
Record data: After the test is completed, record the test results, including the degree of ink decolorization, wear and tear, etc. These data will serve as an important basis for evaluating ink quality.
3、 Evaluation of Test Results
By evaluating the test results, the adhesion and wear resistance of the ink can be understood. If there is obvious discoloration or wear of the ink during the testing process, it indicates that there is a quality problem and further optimization is needed. On the contrary, if the ink exhibits good adhesion and wear resistance, it indicates that its quality is good and can meet practical usage needs.
4、 Summary
The ink printing decolorization and abrasion tester is one of the important tools for evaluating the quality of printed materials. By simulating the friction and wear that printed materials may experience in actual usage environments, the adhesion and wear resistance of ink can be accurately evaluated. Therefore, the widespread use of this tester in the printing industry is of great significance.
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