| 摘要 |
The invention relates to an approximately rectangular, separable multi-ply absorbent sheet based on cellulose wadding that includes at least three plies and that has a coefficient KNOVE = RSM X RST X A X G X Exp (12 x (E + Ep)) x (1/Exp (Sp)) > 75 000 where; RST = strength across the width of the sheet in N/m; RSM = strength along the length of the sheet in N/m; G = grammage of the sheet in kg/m2; E = thickness of the sheet in mm; Sp = flexibility of the sheet in N; A = absorption of the sheet in kg/m2 Ep = average thickness of one ply of the sheet in mm, where EP is greater than 0.115 mm. The invention also relates to the method of manufacturing such a sheet, and rolls composed of said sheets. |
