In view of high standard market requirement on seamless gasket , KLAIR decided to import a advanced half-round foamed gasket machine from S.Korea to upgrade the HEPA and ULPA filters.

Currently, all of china air filter manufacturers are still using Neoprene gaskets, which has joint and created a possibility that dirty air escape from gap. After while half-round foamed gasket has a features of seamless, no joint,

and good elasticity, when HEPA filter placed on the ceiling housing, this elasticity will allow filter seal tightenly and then no air will bypassing.

Currently most of International Air Filter Brand like " Camfil ; AAF; Vokes;etc.. are using this kind of half-round foamed gasket.