| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing sheet comprising a fabric as the base material and a polyurethane resin porous layer on the fabric and having sufficient flame resistance without injuring smoothness of printing. SOLUTION: This flame resistant printing sheet comprises a porous layer giving the printing surface, a base fabric and a resin layer, wherein the resin layer contains a flame proof agent and the porous layer is obtained by coating a resin solution containing polyurethane resin and performing wet coagulation. The method for producing the sheet comprises applying a resin solution containing a flame proof agent on at least one surface of the base fabric by coating method, then, coating a resin solution containing polyurethane resin on at least one surface of the obtained sheet and wetly coagulating to form the porous layer. |
