| 摘要 |
<p>The device (100) has a scrapper (106) which is arranged relative to a positional fixed sample (P), with a ply, of a hygienic paper or textile and is moveable to adjust with respect to a sample with a penetration force (F) acting on the sample. The region of the oscillations being produced between sample and scrapper, an oscillation sensor (116) is arranged which registers noises produced during relative movement of scraper acting on sample. An independent claim is also included for a method for determining the softness of a hygienic paper or textile.</p> |
