20w

Perfect match for PET:
Perfectly matched for the head absorption of plastics like PET (Polyethylene Terephthalate), the 9.3 μm wavelength laser allows marking on plastic surfaces by smoothly melting the surface layer without creating pinholes or cracking the inner structure. This is the ideal solution for plastics being produced by polycondensated thermoplastic materials from the family of polyesters. PET is widespread in the beverage industry and is mostly used for producing bottles.