ISO 13821:2002
Corrugated fibreboard - Determination of edgewise crush resistance - Waxed edge method
- Standard No.
- ISO 13821:2002
- Release Date
- 2002
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 13821:2020
- Latest
- ISO 13821:2020
- Scope
- This International Standard specifies a method for the determination of the edgewise crush resistance of corrugated fibreboard. The force is applied in the direction of the flute axis. This method is applicable to single-wall (double-faced), double-wall, and triple-wall corrugated fibreboard. It may also be used to test samples taken from corrugated cases and other converted products. While the method is applicable to waxed corrugated fibreboard, care must be taken that the heat used in the waxing step does not affect the corrugated structure. This is controlled by observing that failure during the test still occurs away from the loaded edges.
ISO 13821:2002 history
- 2020 ISO 13821:2020 Corrugated fibreboard — Determination of edgewise crush resistance — Waxed edge method
- 2002 ISO 13821:2002 Corrugated fibreboard - Determination of edgewise crush resistance - Waxed edge method
