| 摘要 |
An arrangement for folding and reinforcing an edge portion of a fabric includes at least two pairs of press rolls and a folding unit therebetween. The folding unit is provided with a conveyor whose upper extension projects beyond the plane along which the fabric is forwarded. Thus, the edge portion will be lifted when engaged by this conveyor while the remaining portion of the fabric is downwardly pressed by a stationary press pad. Cooperating with this conveyor is a further conveyor which has a section inwardly directed toward the edge portion so that once the edge portion is lifted by the one conveyor, the other conveyor will fold the edge portion through the inward motion. |
