Does laser cutting petg cause cancer?

There is no definitive evidence that laser cutting PETG causes cancer. Laser cutting is a manufacturing technique that uses a focused beam of light to cut through materials, including PETG (polyethylene terephthalate glycol). The laser is typically a high-powered CO2 laser or fiber laser.

PETG is a type of thermoplastic polymer that is often used in food packaging, drink bottles, and other consumer products. It is also used in 3D printing. PETG is considered to be a safe material, and there is no known risk of cancer from exposure to PETG.

Laser cutting PETG does produce some fumes and gases, but these are typically not harmful. The main fumes produced are carbon dioxide, water vapor, and some low-molecular-weight hydrocarbons. These fumes are not known to be carcinogenic, and they are typically filtered out before being released into the environment.

Overall, there is no evidence to suggest that laser cutting PETG causes cancer.