... Description co2 laser marking machine JLM50C Laser Marking MachineJLM50C laser marking machine is a new generation of self-developed laser marking products, with ... is expected to open, cosmetics, food, stationery, brand-name boards, product packaging, color paper, a variety of ... one by one, improves brand notability.co2 laser marking machine Product parameters:Laser wavelength 10.6umLaser type CO2 ...