This part of ISO 12625 specifies a test method for the determination of the resistance to mechanical penetration (ball burst strength procedure) of tissue paper and tissue products.
It is expressly stated that the detection of impurities and contraries in tissue paper and tissue products should be applied according to ISO 15755.
For the determination of moisture content in tissue paper and tissue products, ISO 287 should be applied.
ISO 12625-9:2005 Referenced Document
ISO 12625-1 Tissue paper and tissue products — Part 1: Vocabulary*, 2019-04-29 Update
ISO 12625-6 Tissue paper and tissue products - Part 6: Determination of grammage*, 2016-12-01 Update
ISO 186 Paper and board - Sampling to determine average quality
ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples*, 2022-01-01 Update
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*, 2018-02-01 Update
ISO 12625-9:2005 history
2015ISO 12625-9:2015 Tissue paper and tissue products - Part 9: Determination of ball burst strength
2005ISO 12625-9:2005 Tissue paper and tissue products - Part 9: Determination of ball burst strength