Novel ton bag

The utility model belongs to the technical field of packaging bags, and particularly relates to a novel ton bag. The ton bag comprises a ton bag body, a lifting belt, a feeding pipe, a discharging pipe and a tying belt. The lifting belt is arranged on the side wall of the ton bag body; the feeding pipe and the discharging pipe are respectively arranged at the top and the bottom of the ton bag bodyand are communicated with the inside and the outside of the ton bag; a limiting belt loop is arranged in the circumferential direction of the pipe wall of the discharging pipe; the opening binding belt penetrates through the limiting loop belt, surrounds the circumferential direction of the discharging pipe and is used for binding the discharging pipe, and the limiting loop belt is arranged to prevent the opening binding belt from moving downwards to loosen and leak materials; the tying bag comprises a tying belt body and a locking pin, the tying belt body is in a strip shape, a limiting holeis formed in one end of t