| 摘要 |
A machine for manufacturing a fibrous pulp web, in particular a tissue or hygienic paper web with a main press, including a contact shoe press unit and a drying cylinder, and a shoe pre-press. The main press is so designed that the pressure profile which is built up in its press opening along the length of the opening exhibits increasing pressure, which starts at the beginning of the opening and extends along at least one third, preferably a minimum of one half the length of the opening. The length of the main press is shorter (+E,fra 1/3+EE to +E,fra 2/3+EE ) than the length of of the pre-press, the linear force of the pre-press is greater than the linear force of the main press, and the maximum pressure of the main press is greater than the maximum pressure of the pre-press.
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