The invention discloses a production technology for a fire-proof antiflaming tent fabric. The fabric comprises a basic cloth layer, a fabric layer and a coating layer. The production technology is simple, preparation formulas of the basic cloth layer and the fabric layer adopt a phosphorus antiflaming agent, and the preparation formula of the coating layer adopts any one or more of the phosphorusantiflaming agent or a boron antiflaming agent. The tent fabric produced by adopting the technology is better in fire-proof antiflaming performance, and the safety performance is greatly improved.