RFH UV laser is used for KN95 mask marking, less than one second 3W5W UV laser marking KN95 mask date and information 355mm UV cold light source, will not damage the mask   With the spread of the epidemic around the world, people's demand for masks continues to increase, and major mask manufacturers are also working hard to increase the production of masks. Among them, mask marking is an indispensable and important part of the production process. The printing mark of KN95 masks is generally printed on the outside of the mask. The content on it generally includes the mask model, related certificates, production date, etc., which is an important means of inspecting the quality and quality of the mask.

Using 15W high power UV laser to cut FPC soft board is carbon-free.   The coverage rate of FPC is very extensive. For example, mobile phones, digital cameras and notebook computers all need such components, and their circuit boards and electronic systems can be bent, folded, and stretched, and their functions will not be affected.

Using 15W high power UV laser to cut FPC soft board is carbon-free.   The coverage rate of FPC is very extensive. For example, mobile phones, digital cameras and notebook computers all need such components, and their circuit boards and electronic systems can be bent, folded, and stretched, and their functions will not be affected.

In recent years, the global economy has developed rapidly. Major industrial countries such as the United States, China, and Germany have promoted the upgrading of manufacturing industries centered on precision manufacturing and intelligent manufacturing, and the demand for industrial lasers has continued to increase. Driven by solid-state ultraviolet lasers, solid-state lasers have achieved remarkable results in recent years. RFH has been deeply involved in technology research and development in the field of ultraviolet lasers and green lasers for 13 years. The RFH ultraviolet laser series has many advantages such as high efficiency, high repetition frequency, reliable performance, small size, good beam quality, stable power, and long life.

In recent years, the global economy has developed rapidly. Major industrial countries such as the United States, China, and Germany have promoted the upgrading of manufacturing industries centered on precision manufacturing and intelligent manufacturing, and the demand for industrial lasers has continued to increase. Driven by solid-state ultraviolet lasers, solid-state lasers have achieved remarkable results in recent years. RFH has been deeply involved in technology research and development in the field of ultraviolet lasers and green lasers for 13 years. The RFH ultraviolet laser series has many advantages such as high efficiency, high repetition frequency, reliable performance, small size, good beam quality, stable power, and long life.

In recent years, the global economy has developed rapidly. Major industrial countries such as the United States, China, and Germany have promoted the upgrading of manufacturing industries centered on precision manufacturing and intelligent manufacturing, and the demand for industrial lasers has continued to increase. Driven by solid-state ultraviolet lasers, solid-state lasers have achieved remarkable results in recent years. RFH has been deeply involved in technology research and development in the field of ultraviolet lasers and green lasers for 13 years. The RFH ultraviolet laser series has many advantages such as high efficiency, high repetition frequency, reliable performance, small size, good beam quality, stable power, and long life.

RFH 355nm UV laser used in 3M mask marking The 3M mask marking process has been upgraded from the original inkjet marking to ultraviolet laser marking, with fast speed, high precision and high stability 3M mask UV laser marking, fast, high precision and high stability RFH 355nm ultraviolet laser is widely used in 3M masks to mark date information, with fast speed, high precision and high stability, and it plays an important role in identifying authenticity of signs.  

RFH 355nm UV laser used in 3M mask marking The 3M mask marking process has been upgraded from the original inkjet marking to ultraviolet laser marking, with fast speed, high precision and high stability 3M mask UV laser marking, fast, high precision and high stability RFH 355nm ultraviolet laser is widely used in 3M masks to mark date information, with fast speed, high precision and high stability, and it plays an important role in identifying authenticity of signs.  

RFH 355nm UV laser used in 3M mask marking The 3M mask marking process has been upgraded from the original inkjet marking to ultraviolet laser marking, with fast speed, high precision and high stability 3M mask UV laser marking, fast, high precision and high stability RFH 355nm ultraviolet laser is widely used in 3M masks to mark date information, with fast speed, high precision and high stability, and it plays an important role in identifying authenticity of signs.  

3W5W laser for engraving LOGO pattern on glass has little thermal effect 3W5W nanosecond ultraviolet laser gives the glass higher artistic value   Carrying out UV laser engraving on the water cup is an artistic pursuit as well as an enjoyment of life.   The UV marking process is realized by using the photochemical reaction between UV light and the material to cause the color to change. Using appropriate parameters can avoid the obvious removal effect on the surface of the material, and thus can mark graphics and characters without obvious touch.

3W5W nanosecond ultraviolet laser gives the glass higher artistic value Carrying out UV laser engraving on the water cup is an artistic pursuit as well as an enjoyment of life.   The UV marking process is realized by using the photochemical reaction between UV light and the material to cause the color to change. Using appropriate parameters can avoid the obvious removal effect on the surface of the material, and thus can mark graphics and characters without obvious touch.

RFH 355nm UV laser marking Dior perfume glass bottle To mark the production date of perfume glass bottles, a 355nm UV laser is required Perfume glass bottles use RFH ultraviolet laser to super-finely mark the production date   With the development of printing technology, laser-printed patterns have also appeared on Dior perfume bottles recently, following the trend of the times. RFH 355nm ultraviolet laser has three distinctive features: fast speed, high precision, and high stability. This type of laser etching technology can play an important role in identifying authenticity of signs. The spot ellipticity of the RFH 355nm ultraviolet laser is >90%, the pulse width is <20ns@30k, the heat affected area is small, and the beam quality M2<1.2 is strictly guaranteed in all frequency ranges. Therefore, it is marked on the bubble noodle plastic packaging bag. At the time of the date, the material will not be burnt, and the yield rate is guaranteed.