ISO 2759:1983

Board — Determination of bursting strength

It applies in principle to all types of board having bursting strengths between 350 and 5,500 kPa, and is also applicable to papers and boards having bursting strengths as low as 250 kPa if the paper or board is to be used to prepare a material of higher bursting strength, such as corrugated board. For this test the paper is submitted to increasing hydraulic pressure.