This standard specifies the method for determining the flat crush resistance of corrugating medium after laboratory fluting, serving as a key indicator for evaluating the supporting capacity of corrugating medium and the compression resistance of corrugated board. The standard details the test principles, instruments, sampling, and experimental procedures. The determination process requires the use of a compression strength tester (also known as an electronic compression tester or ring crush tester), which must meet technical parameters such as a compression speed of 12.5 ± 2.5 mm/min and an indication accuracy of ±1%. This method is of significant importance for guiding enterprises in controlling paper quality and ensuring the compression resistance of packaging materials.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.040 |
| Release Date | 1996-05-21 00:00:00 | Implementation Date | 1996-12-01 00:00:00 |
