Hollow fiber membrane and method and device for producing a hollow fiber membrane

摘要

The invention provides a method and a device with which at least one, preferably a multiplicity, miniaturized and dimensionally stable hollow fiber membrane can be produced in a reproducible manner. This is achieved by adding a predetermined amount of at least one granular natural and / or granular synthetic filler to a plastic in order to set a certain porosity or permeability of the hollow fiber membrane (17) in front of a spinneret (13).