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RFHUV laser cold light source printing Kn95/N95 face mask logo

RFH355nm UV laser marking on N95 face mask for QR code

RFHUV laser high-speed marking N95 face mask with reducedthermal damage

Asthe main material of the N95 face mask, meltblown cloth has a thin surface and cannotbe processed in a hot environment casually. Other laser light sources willproduce high temperatures during processing. Only short-wavelength (355nm)ultraviolet lasers have little thermal impact and will not produce hightemperatures during marking. What’s more, it will not cause damage to the N95 facemask.

Thecold light source such as RFH UV laser has a small focus spot, which is verysuitable for precisely marking tiny materials with clear marking and no burrs.

MostN95 face mask manufacturers use ultraviolet laser marking machines to cooperatewith production, and ultraviolet laser marking machines are required to markthe LOGO production date, breathing valve, and packaging bags. As anoutstanding supplier of the core components of the marking machine, RFH, the UVlaser produced can fully meet the demanding marking requirements of N95 facemasks, and can be combined with the production line to achieve streamlinedlaser coding, improve production efficiency and ensure beautiful appearance.