Introduction: This fabric is made of permanent fire resistant polyester yarns, while the middle level is made of black silk, the shading coefficient is over 90%, and it is woven with kation fire resistant yarns in proportion, which result in a two-tone effect. The surface adopt special process to form the grids which like brickwork construction. The fabric is heavy, and feels comfortable. The fabric can be directly made into single curtains, without any external shading fabric. After repeated washing, the fabric can still perform good at fire resistance.