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Why does stainless steel turn yellow when marked with a UV laser marking machine?
Dec 08 , 2023
Why does stainless steel turn yellow when marked with a UV laser marking machine? The reason why the UV laser marking machine turns yellow when marking stainless steel may be related to its working principle and the characteristics of the stainless steel material. First of all, the working principle of the UV laser marking machine is to irradiate the surface of the material with a high-ener...
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RFH 355nm UV laser precision cutting of gold foil paper
Dec 14 , 2023
RFH 355nm UV laser precision cutting gold foil paper Gold foil paper is a common decorative material that can often be seen in crafts and gifts because gold foil paper has a metallic luster and texture and looks high-end and elegant. However, gold foil paper is also a very thin metal material. If it is to be precision cut, an efficient, precise, and non-destructive processing method ...
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