| 摘要 |
The invention describes a method for cutting filter media. A filter medium (129) is first of all provided with stamped formations, and after the stamping operation, the filter medium (129) is at least sectionally cut with the aid of a water jet, a laser beam, an ultrasonic cutting device or a cutter, wherein the point of impact of the water jet, the laser beam, the ultrasonic cutting device or the cutter on the filter medium is moved relative to the filter medium. After cutting, the filter medium (129) is folded. |
