This standard specifies the method for determining the bursting resistance of Cardboard. The bursting resistance of Cardboard is assessed by the measurement of the strength of Cardboard bursting under the applied pressure using a Cardboard bursting meter. During the test, the sample is gradually applied under the specified conditions until it breaks, and the maximum pressure required for bursting is recorded. This standard applies to the quality control and performance evaluation of various types of Cardboard to ensure the Reliability of Cardboard in practical applications.