| 摘要 |
An on-machine-seamable multi-axial press fabric for the press section of a paper machine is made from a base fabric layer assembled by spirally winding a fabric strip in a plurality of contiguous turns, each of which abuts against and is attached to those adjacent thereto. The endless base fabric layer is flattened to produce first and second fabric plies joined to one another at folds. Crosswise yarns are removed from each turn of the fabric strip at the folds to produce unbound sections of lengthwise yarns. A base fabric, having seaming loops along its widthwise edges, is disposed between the first and second fabric plies. The seaming loops extend outwardly between the unbound sections of the lengthwise yarns from between the first and second fabric plies. The first and second fabric plies and the base fabric are laminated to one another by needling staple fiber batt material therethrough. |
