| 摘要 |
<p>A method to produce a grid structure by means of an extrusion process. In order to extrude a layered structure exhibiting a high aspect ration a multiplication die is used. Such a method is also suited to manufacture X-ray scatter grids, comprising X-ray absorbing (10) and X-ray transmitting (9) regions, said X-ray scatter grid (6) to be used in an X-ray examination apparatus.</p> |
