The invention belongs to the technical field of waterproof materials, and especially relates to a waterproof voile production technology. The waterproof voile production technology comprises followingsteps: raw material preparation, waterproof solution preparation, and glue solution preparation, wherein the raw material is glass fiber, the waterproof solution comprises 35 parts of water, 5 partsof acrylic acid, 2 to 2.5 parts of 30% sodium hydroxide aqueous solution, 0.1 to 0.15 part of a cross-linking agent, 0.1 to 0.2 part of an initiator, and an auxiliary agent, and the glue solution comprises 150 parts of water, and 10 parts of a polyacrylate emulsion with a solid content of 50%; primary dip padding; drying; secondary dip padding; secondary drying; drafting; and coiling. After drying, a double layer waterproof structure is formed by the waterproof solution and the glue solution, the waterproof voile water absorbing swelling speed and the sealing waterproof performance are improved; a plurality of times of drying treatment and temperature control is capable of realizing reaction of components in the waterproof solution and the glue solution, the physical/chemical performance of the waterproof voile is improved. The whole process is easy to control, no special equipment is needed, and the production cost is relatively low.