Paper and board. Testing of cores - Determination of bending strength by the three-point method Ingestion-build-48183 NOTE 2: It is not

NOTE 2: It is not intended to imply that materials having the same designation give necessarily the same performance

Surface condition and internal defects

Guidance on means of minimizing energy consumption and limiting the impact on the environment and adjacent property

This European Standard does not specify the required levels of all properties to be achieved by a product to demonstrate fitness for purpose in a particular end-use application

and specifies requirements for instructions and marking

Paper and board. Testing of cores - Determination of bending strength by the three-point method Ingestion-build-48183 NOTE 2: It is not1 Scope 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.