355 nm UV DPSS  marking of plastic packaging signs

Ultraviolet laser marking machine adopts short-wave ultraviolet laser, with small focusing spot, small thermal effect, and beautiful marking effect.

Compared with other materials in the industrial platform, plastic has the advantages of light weight, good chemical stability, wide distribution of mechanical strength, and high specific strength. It has become a commonly used packaging material and is widely used in daily life.

In addition to the problem of degradation, the plastic logo on plastic packaging also brings a contamination problem that cannot be ignored. Facts have proved that the grades, barcodes and numbers on plastic finished products are usually processed by printing, labeling, hot stamping and compression packaging, or simply machine-processed on the plastic surface. damage during processing.

With the expansion of the use platform of plastic materials, the technology of marking materials has also been continuously updated, replacing the previous ink coding with laser marking. Among them, the ultraviolet laser marking machine uses the laser beam to gather the energy contained in the plastic finished product, and marks the logo, graphics, production information, product parameters, application introduction and other information on the plastic.

355 nm UV DPSS  marking machine can be used to mark Chinese characters, English, numbers, production batch numbers, production dates, LOGO, real-time clock messages, suitable for marking on plastices

About 355 nm UV DPSS  SOURCE: https://www.rfhtech.com/expert-iii-355-high-power-uv-laser_c7