ISO 12625-9:2015规定了纸巾和纸巾产品的抗机械穿透性（球破裂强度程序）的测定方法。 目前，两种类型的夹紧装置在市场上有两种不同的直径，一种是50mm，一种是89mm。 ISO 12625-9:2015适用于50 mm的夹紧装置，能够测量纸巾和纸巾产品的所有样品尺寸，并符合ISO 12625-11标准

ISO 12625-9:2015 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. ISO 12625-9:2015 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.