Coal mine with a coal mine with steel wire core with plastic top network wire core with plastic top mesh belt, including the plastic strip, characterized in that the plastic strip along the long axis of the distribution of its parallel to the wire. The utility model is advantageous in that: Because this product is made of a plastic strip and wire synthesis molded retardant effect but also has a the plastic toughness, high strength and antistatic performance, and thus has both a wire strength during use. avoid collisions due to underground transport, carrying, pulling, generate sparks, in order to ensure the safety of underground use; same time, the product cost less than the existing coal mine with pure steel wire mesh material, so there are strong prospects for commercial development.