What laser light source is used for n95 mask laser marking   For N95 mask laser marking, a cold light source of ultraviolet laser is required   High-precision UV laser marking mask packaging RFH Technology Epidemic Prevention: High-precision UV lasers are used to mark the outer packaging of masks with high speed, high precision and high stability.   This is a critical period for epidemic prevention. Less contact, frequent hand washing, and wearing masks are still indispensable for epidemic prevention. However, there is a huge demand for N95 masks and other protective products, and a hard-to-find dilemma has emerged across the country and the world. What is even more sad is that some illegal traders took advantage of the virtual reality to produce and sell fake masks.  

RFH 355nm UV laser marking food packaging bags Food packaging bag date marking, fast speed with RFH 355nm ultraviolet laser Nanosecond UV laser marking food packaging bags will not fall off for a long time   Arowana rice food packaging bags are marked on the date, and the production date is marked with an RFH 355nm ultraviolet laser. It is clear, eye-catching, wear-resistant, durable and does not fall off. It will destroy the packaging when it is erased, and it has strong anti-counterfeiting.  

RFH 355nm UV laser marking food packaging bags Food packaging bag date marking, fast speed with RFH 355nm ultraviolet laser Nanosecond UV laser marking food packaging bags will not fall off for a long time   Arowana rice food packaging bags are marked on the date, and the production date is marked with an RFH 355nm ultraviolet laser. It is clear, eye-catching, wear-resistant, durable and does not fall off. It will destroy the packaging when it is erased, and it has strong anti-counterfeiting.  

RFH 355nm UV laser marking food packaging bags Food packaging bag date marking, fast speed with RFH 355nm ultraviolet laser Nanosecond UV laser marking food packaging bags will not fall off for a long time   Arowana rice food packaging bags are marked on the date, and the production date is marked with an RFH 355nm ultraviolet laser. It is clear, eye-catching, wear-resistant, durable and does not fall off. It will destroy the packaging when it is erased, and it has strong anti-counterfeiting.  

RFH 355nm ultraviolet laser replaces the traditional ink printing process, widely used in packaging bags, tea gift boxes, ultraviolet laser coding speed, high precision, high power stability   Tuocha is a very old product in Yunnan tea, and it has long been popular in and outside the province. Yunnan Tuo Tea was created in Xiaguan, Yunnan, so it is also known as Xiaguan Tuo Tea. As time goes by, all employees of Xiaguan Tea Factory have developed a small workshop-like factory into a modern tea refining and processing enterprise with a certain scale after decades of hard work.  

RFH 355nm ultraviolet laser replaces the traditional ink printing process, widely used in packaging bags, tea gift boxes, ultraviolet laser coding speed, high precision, high power stability   Tuocha is a very old product in Yunnan tea, and it has long been popular in and outside the province. Yunnan Tuo Tea was created in Xiaguan, Yunnan, so it is also known as Xiaguan Tuo Tea. As time goes by, all employees of Xiaguan Tea Factory have developed a small workshop-like factory into a modern tea refining and processing enterprise with a certain scale after decades of hard work.  

RFH 355nm ultraviolet laser replaces the traditional ink printing process, widely used in packaging bags, tea gift boxes, ultraviolet laser coding speed, high precision, high power stability   Tuocha is a very old product in Yunnan tea, and it has long been popular in and outside the province. Yunnan Tuo Tea was created in Xiaguan, Yunnan, so it is also known as Xiaguan Tuo Tea. As time goes by, all employees of Xiaguan Tea Factory have developed a small workshop-like factory into a modern tea refining and processing enterprise with a certain scale after decades of hard work.  

UV laser marking mobile phone PCB circuit board and shell 355nm UV laser contactless mobile phone shell 3W UV laser marking PCB circuit board is not deformed and pollution-free   As we all know, Huawei mobile phones are a technology-driven mobile phone manufacturer, and their R&D and innovation capabilities are also among the best in the industry. Therefore, Huawei mobile phones are becoming more and more popular with everyone. In recent years, in order to create differentiated products, Huawei mobile phones have invested a lot of manpower and material resources in technology research and development. Therefore, we can experience many advanced technologies in Huawei mobile phones. For example, the invisible mobile phone circuit board, the visible mobile phone case and outer packaging, which also use advanced ultraviolet laser marking technology.