ISO 11093-9:2019
Paper and board — Testing of cores — Part 9: Determination of flat crush resistance

Standard No.

ISO 11093-9:2019

Release Date

2019

Published By

International Organization for Standardization (ISO)

Latest

ISO 11093-9:2019

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 11093-9:2019 Referenced Document

• ISO 11093-1 Paper and board - Testing of cores - Part 1: Sampling
• ISO 11093-2 Paper and board - Testing of cores - Part 2: Conditioning of test samples
• ISO 7500-1 Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system

ISO 11093-9:2019 history

• 2019 ISO 11093-9:2019 Paper and board — Testing of cores — Part 9: Determination of flat crush resistance
• 2006 ISO 11093-9:2006 Paper and board - Testing of cores - Part 9: Determination of flat crush resistance
• 1994 ISO 11093-9:1994 Paper and board - Testing of cores - Part 9: Determination of flat crush resistance