FIBAL MEMBRANE WITH THREE-DIMENSIONAL IGNESS

摘要

A hollow fiber membrane having at least one first crimp in the form of a first wave, which is characterized by a first plane of oscillation and a first wavelength, and at least one second crimp in a form of a second wave, which is characterized by a second plane of vibrations and a second wavelength, characterized by that the first plane of oscillations and the second plane of oscillations form a non-zero angle with each other.