| 摘要 |
The invention concerns a cotton-wool-like cellulose having a basis weight of about 20 to about 80 g/m2 comprising, an embossed ply of 10 to 40 g/m2, including raised designs consisting at least partly of discrete protuberances oriented towards the inside of the structure, and a non-embossed ply. The invention is characterised in that the embossed ply has over at least a surface portion at least 30 protuberances per cm2 whereof the surface is less than 1 mm2, preferably less than 0.7 mm2, and the basis weight of the embossed ply is less than that of the non-embossed ply. Preferably, it is less by 5 to 30%. |
