Jun 16 , 2021
532nm green laser marking the date on the glass bottle
532nm green laser marking the date on the glass bottle Ultraviolet laser marking is to use the laser thermal effect to ablate the surface material of the object, thereby leaving an indelible mark. It has the advantages of non-contact marking, low cost, no consumables, no deformation, no pollution, high speed, high stability, high precision engraving, etc. Therefore, it is widely used for ma...
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