The interlayer bonding strength tester also has important application value in the manufacture and use of kraft paper. Kraft paper is a special paper, mainly used in the production of packaging materials, book covers, gift boxes, etc., with wear resistance, pressure resistance, folding resistance, tear resistance and other characteristics. The internal bond tester can help manufacturers and users to know the internal bond strength of kraft paper, so as to improve the quality and reliability of kraft paper.

In kraft paper applications, 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 intrinsic strength of different processes and raw materials, manufacturers can determine the best production process and raw materials to produce better quality kraft paper. In addition, the internal bonding tester can also help manufacturers and users to understand the internal bonding strength of kraft paper under different humidity and temperature conditions, so as to determine its application range and service life.

In the test process, similar to the test of electrical board, electrical insulation board, paper tube paper and yarn tube paper, the test sample needs to be prepared and placed on the test table, and the test parameters need to be adjusted before the test begins. After the test is completed, the internal bonding strength of kraft paper can be evaluated according to the test results, so as to improve the quality and reliability of products.

Application of interlayer bond strength tester in kraft paper

etection method
In the specific test operation, the application of the internal adhesion tester in kraft paper is similar to other types of paper, which can be tested by the following steps:

Test sample preparation: Cut a sample of a certain size from kraft paper, usually rectangular or square, the size and shape should meet the test requirements.

Install the test sample: Place the test sample on the test bench of the internal bonding tester and align and clamp it to ensure that the sample is fixed.

Adjust test parameters: According to 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 bonding tester and start the test. During the test, the instrument will apply 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 kraft paper can be evaluated according to the test results. If the test results meet the requirements, the internal bonding strength of kraft paper can be guaranteed, so as to improve the quality and reliability of products.

We remind you that kraft paper usually has a high density and thickness, and the test parameters need to be adjusted appropriately to suit its special physical properties. At the same time, kraft paper also has strong compressive resistance and wear resistance, so it is necessary to ensure the quality and reliability of test samples to ensure the accuracy and reliability of test results