| 摘要 |
<p>Producing a rotationally symmetric, especially cylindrical, screen comprises inserting profile bars into peripheral recesses in a bar holder so that the bars are parallel to one another, forming the holder into a ring with the recesses on the inside by applying bending forces in at least two positions on the outside of the holder so that the recesses are constricted to clamp the profile bars, and joining together the ends of the holder. An independent claim is also included for a screen cage for a pressure sorter for use in the papermaking industry, produced as above.</p> |
