| 摘要 |
<p>A system for folding (248), including a fold blade (104), two fold rollers (106a, 106b) biased away from each other, an adjusting member (172) which alters a distance between the two fold rollers (106a, 106b), and first drive means (112) for moving at least one of the fold blade (104) and the two fold rollers (106a, 106b) along a first parth to position the fold blade (104) between the two fold rollers (106a, 106b).</p> |
