GB/T 6759-2013 specifies the test method for the adhesive strength between layers of conveyor belts. It is suitable for all kinds of conveyor belt products and aims to evaluate the bonding firmness between layers of conveyor belts. The standard details the test principle, introduces the required Tensile machine and other equipment requirements, and standardizes the preparation process of the sample, including how to intercept the sample of the appropriate size from the conveyor belt. At the same time, the key links such as the test operation steps and loading rate are clearly specified, and the calculation and representation method of the results are given. It provides an important testing basis and unified standard for ensuring the mass of the conveyor belt and ensuring its safe and stable operation in transportation operations.