Laser de fibra vs.. Laser UV: O confronto final para marcar cartões de acesso de plástico
Este artigo compara lasers de fibra e UV para marcar cartões de acesso de plástico. Fiber lasers use thermal processing to mark dark cards cost-effectively. UV lasers use cold processing to produce high-contrast, precise marks on any color material without damage, but at a higher cost. Choice depends on application needs and budget.