Laser Marking Plastic Parts

As government and industrial regulations for clearly legible permanent marks and serial numbers on medical and aerospace parts increases laser marking laser etching and or laser engraving or scribing is rapidly growing in need.

Laser marking plastic parts.

Laser marking technique is best suited for bar codes logos id codes etc. The co 2 laser is more often used for etching or engraving on the plastic. Can you laser engrave plastics. A fiber laser from epilog is the perfect choice for marking engineered plastic parts with barcodes serial numbers and logos.

Our plastic marking systems come in a variety of sizes so you can laser mark large parts one at a time or load the table with a jig of parts to engrave hundreds at once. Laser engraving involves physical removal of a section of the plastic surface using the laser beams. The laser choice will depend on the application requirements. Laser marking on plastic can be obtained with either a co 2 or a fiber laser source.

Laser marking of plastic or plastic engraving is a process during which components are labelled or marked with the aid of a laser. Laser systems are the ideal choice when permanent high quality marks are required on parts during production. Laser marking is fast and maintenance free making it an attractive alternative to ink jet marking chemical etching or labels. Laser marking is fundamentally different from ink printing the traditional method of marking on plastics.

The polymer that the plastic parts are made up of dictates the methods used and the energy input needed to laser mark the plastic. This application is typically used for permanent and durable marking of housings of all types relays switches plugs and other electronic components. By using laser radiation to develop a color instead of engraving the plastic damage from marking the target is minimized. It s been a reliable workhorse across a whole spectrum of industries for decades.

So laser marking is a practical solution for plastic parts. Color change in an injection molded part made of light plastic is brought about by means of carbonizing. Welding use the heat of laser radiation to weld and join plastic parts. Laser marking expert q a.

Generally the fiber laser generates a white mark on any plastic base color.