| 摘要 |
<p>A die-cutting press (1) for cutting and forming one or more dual-purpose compressed and uncompressed honeycomb paper structures (201) comprises a first and second die stamp (10, 20) movable toward each other to close the press (1), with the first die stamp (10) comprising a plurality of cutting knives (11S, 11L) protruding therefrom and arranged around at least a pressing and a holding surface (12, 13) on the first die stamp (10). The pressing surface(s) (12, 12') is/are arranged at different height (s) with respect to the holding surface(s) (13, 13'), and the amount of protrusion of a first set of the knives (HS) located between a pressing surface (12, 12') and a holding surface (13, 13') is less than that of a second set of the remaining knives (11L).</p> |
