| 摘要 |
<p>The plate (12) has a support surface (18) provided opposite to a stamped blank (16) and made of deformable, elastic and pressure-flexible material. The plate is designed as a hollow body (14) that is completely filled with gel-like or gaseous medium e.g. fluid such as low or high viscous oil. The support surface is made of spring steel or plastic. The hollow body is divided into two chambers (22), which are in connection with each other. The support surface supports a slotted punching plate (20). The plate (12) acts as a counter bearing. An independent claim is also included for a stamping device for stamping of flat element for production of production of packaging blanks or folding carton blanks.</p> |
