As regards the availability of all PSF fibres, the investigation has confirmed that changing the production installations to produce one type of PSF to another requires only some limited adjustments, such as a different type of spinneret.
Glede razpoložljivosti vseh vlaken RPV je preiskava potrdila, da preusmeritev proizvodnih zmogljivosti z enega tipa RPV na drugega zahteva le manjše prilagoditve, kakor je na primer druga vrsta predilne šobe.