Warning tape has the advantages of waterproof, moisture proof, weather resistance, corrosion resistance, and anti-static, and is suitable for the anti-corrosion protection of underground pipelines such as air pipes, water pipes, and oil pipelines. Twill printing tape can be used for warning signs on the ground, columns, buildings, traffic and other areas. Esd warning tape can be used for floor area warning, packing box sealing warning, product packaging warning, etc.