Flame-proof textile

The invention discloses a fire retardant fabric which contains fire retardant polyester fiber. The fabric uses twill or satin or backed weave as a main weaving organization structure. And the limit oxygen index value of the obtain fire retardant polyester fiber is above 28. The product of the invention has the advantages of perfect fire retardant property, halogen-free and low toxicity. And the invention is applied to indoor decoration articles of carpets, curtains, etc. and occasions with high fire retardant requirement of bed clothes, etc.