Kufotokozera kwa malonda a fyuluta yogwira ntchito bwino kwambiri

Zosefera zogwira ntchito bwino kwambiri zimagawidwa m'magulu atatu: zosefera zogwira ntchito bwino kwambiri zokhala ndi magawo, zosefera zogwira ntchito bwino kwambiri zopanda magawo, ndi zosefera zogwira ntchito bwino kwambiri zomwe zili ndi ma pleated subhigh.

1. Zipangizo zosefera za gawo logawa ndi pepala losefera la ulusi wagalasi, chimango chakunja ndi pepala lopangidwa ndi galvanized, ndipo gawolo ndi la katoni. Makhalidwe: kukana kutentha kwambiri, kukana kugwedezeka, komwe kumagwiritsidwa ntchito kwambiri mu uinjiniya woyeretsa m'mafakitale osiyanasiyana ndi makina opumira mpweya okhala ndi zofunikira zapadera komanso njira.

2. Palibe kugawa kwa fyuluta yogwira ntchito bwino kwambiri ndi pepala losefera lagalasi, chimango chakunja ndi aluminiyamu (pepala lokhala ndi galvanized), cholekanitsa ndi chomatira chosungunuka chotentha, chotsekacho ndi polyurethane. Mphamvu yake ndi 99.95%, 99.995%, 99.999%