This International Standard specifies two methods for the determination of the flat crush resistance of a
corrugating medium after laboratory fluting.
The procedures are applicable to any corrugating medium intended to be used, after fluting, in the
manufacture of corrugated board.
BS EN ISO 7263:2011 Referenced Document
ISO 13820 Paper, board and corrugated fibreboard — Description and calibration of fixed platen compression-testing equipment*, 2021-12-10 Update
ISO 186 Paper and board - Sampling to determine average quality
ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples*, 2022-01-01 Update
ISO 536 Paper and board — Determination of grammage*, 2019-11-25 Update
BS EN ISO 7263:2011 history
2011BS EN ISO 7263:2011 Corrugating medium. Determination of the flat crush resistance after laboratory fluting
2009BS EN ISO 7263:2008 Corrugating medium - Determination of the flat crush resistance after laboratory fluting