This part of ISO 11093 specifies a three-point method for the determination of the bending strength of cylindrical board cores which meet the following criteria: — internal diameter: 50 mm to 300 mm; — minimum wall thickness: 5 mm; — minimum test length of core (span): 1 100 mm.
BS ISO 11093-6:2007 history
2007BS ISO 11093-6:2007 Paper and board - Testing of cores - Determination of bending strength by the three-point method
2007BS ISO 11093-6:2005 Paper and board. Testing of cores - Determination of bending strength by the three-point method