Novel food leakproof plastic bag easy to seal

The utility model relates to the field of articles for daily use, in particular to a novel easily-sealed leakproof plastic bag for food, which comprises a plastic bag main body, a preservation layer and a sealing mechanism, the sealing mechanism is arranged on the surface of the plastic bag main body, the sealing mechanism comprises a sealing pipe, the sealing pipe is arranged on the surface of the plastic bag main body, and the preservation layer is arranged on the sealing pipe. The sealing device is used for sealing the plastic bag body; the gold wire rope is arranged on the inner side of the plastic bag main body and is used for pulling the plastic bag main body, so that the plastic bag main body can be kept sealed; and through the gold wire rope arranged in the plastic bag main body, the situation that the sealing opening of the plastic bag is not tight in the using process is effectively avoided, the leakproofness of the plastic bag is improved, and the durability of the plastic bag for storing articles