Laser Marking Plastic Parts

By using laser radiation to develop a color instead of engraving the plastic damage from marking the target is minimized.

Laser marking plastic parts.

Laser marking expert q a. Laser marking on plastic can be obtained with either a co 2 or a fiber laser source. Advanced laser marking etching and engraving of stainless steel some plastic and ceramic parts. Laser engraving involves physical removal of a section of the plastic surface using the laser beams.

The removal of some part of the material hence results in a cavity which comes in the form of a graphic or text as desired. Can you laser engrave plastics. Laser marking technique is best suited for bar codes logos id codes etc. Laser systems are the ideal choice when permanent high quality marks are required on parts during production.

It s been a reliable workhorse across a whole spectrum of industries for decades. Color change in an injection molded part made of light plastic is brought about by means of carbonizing. The polymer that the plastic parts are made up of dictates the methods used and the energy input needed to laser mark the plastic. Laser marking is fundamentally different from ink printing the traditional method of marking on plastics.

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. Direct ink printing puts an image on the surface of the plastic which can be removed by abrasion or solvents but laser marking can provide an indelible high contrast mark in the material itself with no direct contact with the plastic other than through the incident laser beam. A fiber laser from epilog is the perfect choice for marking engineered plastic parts with barcodes serial numbers and logos. Laser marking of plastic or plastic engraving is a process during which components are labelled or marked with the aid of a laser.

The laser choice will depend on the application requirements. Welding use the heat of laser radiation to weld and join plastic parts. So laser marking is a practical solution for plastic parts. Generally the fiber laser generates a white mark on any plastic base color.

This application is typically used for permanent and durable marking of housings of all types relays switches plugs and other electronic components.