Abstract / scope
This part of ISO 11093 specifies a method for the determination of the maximum flat crush resistance of wound paper and board cores.
NOTE If the wall thickness of the core is less than 5 mm, the breaking point is not detectable.
ISO/CD 11093-9Under development
Paper and board — Testing of cores — Part 9: Determination of flat crush resistance
Papier et carton — Essais des mandrins — Partie 9: Détermination de la résistance à l'écrasement à plat