The interlayer bonding force strength Tester also has important application value in the manufacture and use of kraft paper. Kraft paper is a special kind of paper, which is mainly used to make packaging materials, book covers, gift boxes, etc. It has the characteristics of wear resistance, pressure resistance, folding resistance, and tear resistance. The internal bonding strength Tester can help manufacturers and users understand the internal bonding strength of kraft paper, so as to improve the quality and reliability of kraft paper.
In the application of kraft paper, the internal bond Tester can be used to test the bond strength between different layers, as well as the overall bond strength of the paper. By testing the internal bond strength of different processes and raw materials, manufacturers can determine the best production process and raw materials to produce better kraft paper. In addition, the internal bonding strength Tester can also help manufacturers and users understand the internal bonding strength of kraft paper under different humidity and temperature conditions, so as to determine its scope of application and service life.
During the test, similar to the test of electrical paperboard, electrical insulation paperboard, paper tube and yarn tube paper, it is necessary to prepare test samples and place them on the test bench, adjust the test parameters and start the test. After the test is completed, the internal bonding strength of the kraft paper can be evaluated according to the test results, so as to improve the quality and reliability of the product.
Detection method
In the specific test operation, the application of the internal bonding force Tester in kraft paper is similar to other types of paper, and can be tested by the following steps:
Prepare the test sample: cut a sample of a certain size from the kraft paper, generally rectangular or square, and the size and shape should meet the test requirements.
Install the test sample: place the test sample on the test table of the internal adhesion Tester, align and clamp it to ensure that the sample is fixed.
Adjust test parameters: According to the test requirements, adjust the test parameters of the internal binding force Tester, such as test speed, pressure range, etc.
Start the test: Start the internal binding force Tester and start the test. During the test, the instrument applies gradually increasing pressure until separation occurs between the different layers. During the test, the pressure value and test time can be recorded for subsequent analysis.
Analysis of test results: After the test is completed, the internal bonding strength of the kraft paper can be evaluated according to the test results. If the test results meet the requirements, the internal bonding strength of the kraft paper can be guaranteed, thereby improving the quality and reliability of the product.
Beichao reminds you: kraft paper usually has high density and thickness, and the test parameters need to be adjusted properly to adapt to its special physical properties during testing. At the same time, kraft paper also has strong compression resistance and abrasion resistance. It is necessary to ensure the quality and reliability of the test samples during the test to ensure the accuracy and reliability of the test results.
