| 摘要 |
A papermaking screen, especially for the sheet forming zone, has one paper side and one machine side with a first type of transverse yarns of the paper side and a second type of transverse yarns ( 25 to 40 ) of the machine side. The transverse yarns are woven with at least one type of longitudinal yarns ( 41 to 56 ). The longitudinal yarns ( 41 to 56 ) on the machine side within the machine-side pattern repeat bind two respective transverse yarns of the second type ( 25, 28; 31, 34; 37, 40 ). The division of the intersections for the longitudinal yarns is then improved, so that marks in the paper to be produced are prevented to the greatest extent possible. |
