Posungira:
Tchipisi za nayiloni 6 ziyenera kusungidwa pamalo ozizira komanso owuma, pewani kuwonekera kwa dzuwa, mvula ndi chinyezi.Zoyikapo zisawonongeke panthawi yoyendetsa.
Kagwiritsidwe:
Kupota civil filament kupanga zovala zamkati, masokosi, malaya, etc.
Pakuti kupota mafakitale filament, chingwe tayala, chinsalu chingwe, parachuti, insulating zinthu, ukonde nsomba, lamba chitetezo, etc.