Integrally-formed paper pulp hook and punching forming device

The utility model relates to the technical field of hooks, in particular to an integrally-formed paper pulp hook and a punching forming device, the integrally-formed paper pulp hook comprises a thickened hook part, a mounting part and a bending part connected between the thickened hook part and a connecting part, and the thickened hook part, the bending part and the mounting part are integrally formed by waterproof paper pulp. The thickness of the thickened hook part is at least two times that of the installation part, the thickness of the side, close to the thickened hook part, of the bent part is equal to that of the thickened hook part, and the thickness of the side, close to the installation part, of the bent part is equal to that of the installation part. The thickness of the bent part is gradually reduced from the side close to the thickened hook part to the side close to the installation part, and two broken line grooves are formed in the connecting position of the installation part and the bent part i