GB/T 22874-2008 《Single-faced and single-wall corrugated fibreboard - Determination of flat crush resistance》 Related products

GB/T 22874-2008 "Determination of flat compressive strength of single-sided and single-corrugated fibreboard" standard specifies the method for measuring the flat compressive strength of corrugated fibreboard, which is suitable for single-sided and single-corrugated fibreboard. The standard introduces the sampling, temperature and humidity treatment and test steps of the sample. The maximum bearing capacity of the Cardboard is determined by applying vertical pressure to the Cardboard using a flat pressure tester, expressed in kilopascals (kPa). The instrument requirements, sample size and test conditions are all described in detail to ensure the accuracy of the measurement results. The test report shall include the standard number, test conditions, results and relevant instructions.