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. în plus, 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, astfel încât să se determine domeniul de aplicare și durata de viață a acestuia.

În procesul de testare, 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, iar parametrii testului trebuie ajustați înainte de începerea testului. După finalizarea testului, the internal bonding strength of kraft paper can be evaluated according to the test results, astfel încât să îmbunătățească calitatea și fiabilitatea produselor.

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, de obicei dreptunghiular sau pătrat, dimensiunea și forma trebuie să îndeplinească cerințele de testare.

Instalați proba de testare: 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.

Ajustați parametrii de testare: According to test requirements, adjust the test parameters of the internal binding force tester, cum ar fi viteza de testare, pressure range, etc.

Începeți testul: Start the internal bonding tester and start the test. În timpul testului, the instrument will apply increasing pressure until separation occurs between the different layers. În timpul testului, the pressure value and test time can be recorded for subsequent analysis.

Analysis of test results: După finalizarea testului, 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, astfel încât să îmbunătățească calitatea și fiabilitatea produselor.

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. În același timp, 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