The laser marking technology for paint covers uses high-energy lasers to permanently engrave on the surface of metal or high-strength plastic covers. The marking content mainly includes key information such as product model, color code, production batch, safety certification mark, and brand identification. Laser creates clear, deep, and tamper proof marks on the cover surface through precise ablation, possessing strong resistance to solvent corrosion, friction, and weather resistance. It can effectively resist the erosion of chemicals such as paint and wear during transportation. This permanent identification provides reliable guarantees for precise product identification, inventory management, anti-counterfeiting traceability, and consumer safety use, and is an important technical means to improve product quality and safety in the field of chemical packaging.
