Kambani yekuFinnish Spinnova yakabatana nekambani Kemira kugadzira tekinoroji nyowani yekudhaya kuderedza kushandiswa kwezviwanikwa uchienzanisa neyakajairwa nzira.

Nzira yeSpinnova inoshanda nekudhaya dhayi cellulosic fiber isati yaburitsa filament.Izvi, tichidzikisa kuwandisa kwemvura, simba, simbi dzinorema uye zvimwe zvinhu zvinokonzerwa nedzimwe nzira dzekudhaya dzemachira.