Plastic woven bag

The invention relates to the technical field of woven bags, in particular to a plastic woven bag which comprises a bag body. The surface of the bag body is fixedly connected with a sealing mechanism, the inner wall of the rear side of the bag body is fixedly connected with an anti-falling cylinder, the inner wall of the front side of the bag body is fixedly connected with an L-shaped inserting block, and the inserting block is matched with the anti-falling cylinder. According to the plastic woven bag, the bag body is sealed by pulling the sealing belt to penetrate through the limiting barrel, the position of the sealing belt is fixed through cooperation of the limiting child part and the limiting mother part, the bag body is prevented from being opened, operation is easy and convenient, and the situation that the sealing belt moves until the sealing belt is disengaged from the bag body when water flow impacts the bag body and pressure is too large is prevented through the fixing ring; the inserting blocks are