Novel environment-friendly ink box

The utility model relates to the technical field of ink boxes, in particular to a novel environment-friendly ink box which comprises an ink box body, an ink storage cavity is formed in the ink box body, a stirring assembly is arranged in the ink storage cavity, an ink box inner cavity is formed in the ink box body, and a circulation hole is formed in the top wall of the ink box inner cavity. The ink storage cavity is communicated with the inner cavity of the ink box through the circulation hole, sponge is arranged in the inner cavity of the ink box, and an ink outlet pipe is arranged on the lower surface of the ink box body. According to the utility model, through the arrangement of the stirring assembly, when the ink in the ink box is settled, the ink settled at the bottom can be stirred uniformly, the phenomena of ink interruption and blockage of a printing spray head and an ink conveying pipe during printing are prevented, and through the arrangement of the ink injection assembly, after the ink is used up,