For plastic bottle coding and marking, specifically printing on PET, RFH company offers a range of technology including uv laser and green laser making

How can a laser code on PET?

Printing on PET bottles provides a range of manufacturing challenges if the solution is unspecified. Depending on the application and specifics of the manufacturing facility in question, Domino can draw on its vast knowledge and experience built over years designing and installing plastic bottle coding equipment at global beverage sites.

Within the Beverage industry, RFH's laser marking solutions have emerged as a viable solution for PET and plastic bottle marking. The Expert-Series is capable of scribing high-quality, highly-legible frosted codes onto a wide range of PET products and bottles. 

To meet the market demand, RFH newly developed S9 series UV laser in 2020. Comparing with its kinds, S9 series UV laser features with rugged sealed cavity, extremely compact size, simple and robust, high stability, high efficiency, high reliability and excellent laser beam quality.Its compact design suggests no necessity in building big light path, which greatly reduces space and cost and makes it easy to be installed into UV laser marking machines. In addition, S9 series cavity structure is more stability and more excellent scalability, which means the same laser cavity can be produces multi-power lasers , and the stability of different power ranges is greatly improved