The invention discloses a full-automatic production system for paper containers. The full-automatic production system comprises a front rack and a rear rack. A paper suction mechanism, a left splash-proof sheet cutting and fixing mechanism, a right splash-proof sheet cutting and fixing mechanism, a heating mechanism and a page holding butt fusion mechanism are arranged on the front rack in sequence, and a multi-station indexing rotary tray is arranged on the rear rack and provided with a top cup cylinder station, a cup bottom paper punching station, a primary hot air station, a secondary hot air station, a rotary bottom winding station, a rotary bottom rolling station and a cup falling station in sequence. The full-automatic production system of paper containers automatically completes the processes of paper feeding, left and right splash-proof sheet fixing, cup barrel butt fusion, bottom paper cutting, bottom rolling, finished product collection and the like, and professional equipment is provided for large-scale production of butterfly cup paper containers.