Over deze norm
NEN-EN-ISO 12625-9 specifies a test method for the determination of the resistance to mechanical penetration (ball burst strength procedure) of tissue paper and tissue products. Currently, two types of clamping devices are available on the market with two different diameters, one is with 50 mm and one is with 89 mm (see Annex B). This part of ISO 12625 applies for a 50 mm clamping device to be able to measure all sample sizes of tissue paper and tissue products and to be consistent with ISO 12625-11.
|Nederlandse titel||Tissuepapier en tissueproducten - Deel 9: Bepaling van de kogel barststerkte|
|Engelse titel||Tissue paper and tissue products - Part 9: Determination of ball burst strength|