| 摘要 |
<p>A rotary die cutter comprises a rotary soft anvil coacting with a rotary hard anvil mounting one or more cutting rules, or forms. Each cutting rule has within the area defined by the rule a metal or metal-containing pusher adapted to be moved radially outwardly of the rule at a predetermined location by a magnetic source to eject from the rule any cut waste board contained therein.</p> |
