| 摘要 |
In a system for forming a layered, cross-lapped web (32) wherein uniform layering is necessary, comprising a moveable conveyor (12), a cross-lapping mechanism (22, 24) moveable relative to the conveyor and adapted to hold web material (30) and deliver it to the conveyor to form a layered cross-lapped web thereon, and Coanda nozzles (44, 46) disposed adjacent to the conveyor and a web material fold adapted to induce a suction against the web material to position the fold at a predetermined location relative to the conveyor. |
