How to protect radiation from laser marking machine

【Chinese Packaging Network News】 Laser marking machines can emit harmful substances during operation, which makes it essential for operators to prioritize safety. Based on our extensive experience, we have compiled several important points regarding laser radiation protection, hoping to assist those who use laser equipment. Earlier, we discussed the potential health risks associated with laser radiation and emphasized the importance of wearing proper protective eyewear.

First and foremost, always wear the required protective clothing and certified safety goggles when working near the laser beam. This is crucial to prevent direct exposure to harmful laser light, especially in high-power systems.

Second, before processing any material, make sure it is suitable for laser irradiation or heating. Some materials may release toxic fumes or vapors when exposed to laser energy, posing serious health risks. Always check the material's compatibility with the laser system before starting the process.

During laser processing, harmful gases and particulate matter can also be generated. This occurs because the laser causes evaporation and thermal decomposition of the material, leading to the formation of airborne contaminants. These byproducts can resemble smoke from grilled meat and may contain toxic compounds, including known carcinogens like nitrosamines. Additionally, photochemical reactions and halogen gas emissions from excimer lasers can introduce similar hazards.

To minimize the risk of inhalation, it's essential to use a proper respiratory mask or an air filtration system. This helps to prevent the absorption of harmful substances into the body, ensuring a safer working environment. In addition to personal protective equipment, maintaining good ventilation in the workspace is also recommended.

Lastly, regular maintenance and inspections of the laser equipment are vital to ensure that all safety features are functioning correctly. Operators should also receive proper training to understand the risks and how to respond in case of an emergency.

By following these guidelines, users can significantly reduce the dangers associated with laser operations and create a safer, more efficient work environment.