Go to Top

ISO 11093-7

Paper and board — Testing of cores — Part 7: Determination of flexural modulus by the three-point method.
This Standard specifies a method for the determination, by the three-point method, of the flexural modulus of cylindrical paper and board cores, which meet the following criteria:
•internal diameter: 50 mm to 350 mm;
•minimum wall thickness: 0,05 × internal diameter, but not less than 10,0 mm;
•minimum length of core: 10 × internal diameter, but not less than 1 000 mm.

You have to select at least one item to send the form