Co2 Laser Marking Plastic
Why is it recommended to use co2 laser marking machine when marking plastics?
Plastic is an important packaging material. The marks used for identification such as trademarks, barcodes and numbers on plastic products are usually generated by external processing methods such as printing, pasting labels, hot stamping and shrinking packaging, or by directly mechanically processing the surface of plastic products. Machining, such as embossing, engraving, punching, etc. to form marks
The above are all traditional methods. At present, it is very common for laser marking machines to print marks on the surface of plastic products. The processing speed of laser marking is high, which can maintain the inherent surface characteristics of plastic products, making text, numbers or icons and plastic products become the same. A unified whole new marking technology. The laser marking machine for plastic products uses a laser beam to directly generate marks on the plastic surface, including marks, codes, labels, characters, lines, numbers, and does not require other processing procedures
The co2 laser marking machine etches the plastic surface and evaporates the waste to get a contrasting mark with almost no color change. In the coding process of the bottling production line, the marking speed is the key, especially when printing large characters, a co2 laser marking machine is generally used.
Which plastic materials are more suitable for CO2 laser marking?
Suitable plastics for CO2 laser marking are PVC, ABS and most polyesters; mica filled commercial resins. Such as PP, when marked with a carbon dioxide laser marking machine, a frosted gray mark will be produced. Although the output power of the carbon dioxide laser marking machine can reach 200W, the power used for plastic marking only needs 30W, and the maximum is 60W.
Laser Marking Machine Factory
FAQ
1.What power does your laser source have?
we have 30w and 60w.
2.What marking area does your co2 laser machine supply?
we have 100*100mm,150*150mm,200*200mm
3.What material can the laser marking machine working?
it mainly marking on plastic,leather,paper and so on.
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