... that can resist smoke,stop fire. smoke shield curtain Special curtain for smoke shield is mainly made of inorganic fireproof fiber ... capability smoke proof, fireproof and heat insulation. The smoke shield which made of this kind of fabric is absolutely accord ... the request of “National criterion GA533-2005 of smoke shield”.Main characteristics:fireproof (fireproof B1 Grade-fireproof, GB8624-2006, ...