Aluminum Seal end makaho rivet wani rufaffiyar tsari ne, kamar gilashin da aka rufe core-pulling rivet fil core head an kulle shi a cikin kan ƙusa, an gama cire rivet ɗin, an rufe shi, an jawo core ja rivets shugaban wutsiyar ƙusa ta hanyar dacewa da waje. gefen ramin, rami ta hanyar dacewa an rufe shi gaba daya don rayuwa, shugaban ƙusa zai iya ba da garantin ɗigogi, babu zubewa.