| 摘要 |
A method of treating a surface of a fibre, e.g. cellulosic fibre, with a finish in which the surface finish is applied as an aqueous emulsion stabilised at a first pH value and at the latest when applied to the fibre the emulsion is caused to destabilise by a change in the first pH value. The invention also relates to cellulosic fibre and threads thereof and to tampons made from cellulosic fibre. |
