| 摘要 |
<p>The invention relates to a forming fabric or a screen, which consists of one layer of longitudinal threads and one layer of transversal threads and which has a theoretical free area larger than 0%. The longitudinal threads (1) are drawn down in the fabric so that, in the drawn-down points, pockets (3) are formed between the bent-down points. Hereby the fabric or screen has a high draining capacity in combination with good retention properties.</p> |
