Anti-smashing composite glass capable of preventing splashes on back surface and production technology of glass

The invention relates to a piece of anti-smashing composite glass capable of preventing splashes on the back surface and a production technology of the glass. Through press-fitting molding of float glass layers, a transparent PC (polycarbonate) board layer, middle PU (polyurethane) film layers and a single-side anti-scratch transparent PC board layer, the prevention performance of the glass is reliable when the glass is subjected to terrorist attacks; regardless of the kind of impact on the anti-impact outer surface, the outer surface for preventing the splashes is safe, sound, flat, smooth and free of any splashes, enhances the safety and can deter intruders as long as the set prevention level is not exceeded; after the float glass layers, the transparent PC board layer, the middle PU film layers and the single-side anti-scratch transparent PC board layer are laminated in order, heating, pressurization and vacuum pumping molding are performed, the technology is simple, and the obtained composite glass is light in mass, high in impact resistance, capable of preventing the splashes on the back surface and high in terrorist attack prevention level.