Laser marking and engraving plastics

for polyamide, polyethylene, ABS and many other plastics

electronics component laser marking

Plastic types suitable

Plastics can be marked or engraved with lasers in a variety of ways. With a fiber laser, you can mark many different commercially used plastics, such as polycarbonate, ABS, polyamide, and many more with a permanent, quick, high-quality finish. Thanks to the low set-up times and flexibility a marking laser offers, you can mark even small batch sizes economically.

Plastic types suitable

for laser engraving

  • Polyamide (PA)
  • Polycarbonate (PC)
  • Polyethylene (PE)
  • Polypropylene (PP)
  • Polyoxymethylene (POM)
  • Polyarylsulfone (PSU, PPSU)
  • Poly ether ketone (PEEK)
  • Acrylonitrile butadiene styrene copolymer (ABS)
  • Polyimide PI
  • Polystyrene PS
  • Polymethylmetacrylate PMMA
  • Polyester (PES)
  • Polyethylene terephthalate PET
  • Silicone

Impressions



Application examples made of plastic

Applications

"It is possible to permanently engrave almost any type of plastic, although the various raw materials, color pigments and additives (e.g. fillers, additives, flame retardants) react very differently.
For laser marking plastics, the fiber laser offers you a range of different methods, such as dyeing, carbonation or foaming. Since various plastics react very differently, you should always test a material sample."

Here are some applications:

  • Housings made of plastic
  • Electric plugs
  • Electronic components
  • Printed circuit boards (PCB)
  • Automotive parts
  • Keyboards
  • Tools and handles of tools
  • Buttons and switches with day & night design
  • Identification tags for animals
  • Packaging
  • Films
  • Sensors

Why should I buy a laser for marking plastics?

  • Non-contact laser marking is very fast as well as abrasion, heat and acid resistant.
  • Many different plastics can be marked or engraved with a laser
  • All kinds of contents including logos, codes, serial numbers and fully dynamic contents from ERP systems, etc. can be used
  • Even smallest components and details can be marked quickly and easily with the laser in difficult to access areas.

Function and advantages of laser technology

Cost-efficient production

  • Direct marking does not increase costs for consumables, such as inks, chemicals, pastes or sprays.
  • The need for handling and disposing pricey materials are eliminated.
  • No pre- or post-treatments are required
  • Tool wear is eliminated

Advantages of a Trotec laser

  • The SpeedMarker with a maintenance-free fiber laser can be integrated as a laser workstation or into a production line
  • The robust mechanics of Trotec laser systems have been designed for many years of intensive use with minimal servicing

Markings take seconds and allows greater output

  • High-speed markings are possible with variable data (e.g. serial numbers, codes)
  • A wide range of markings are possible without retooling or tool changes

Advantages of a Trotec laser

  • Intelligent and intuitive marking software for ease of use
  • Fast and highly accurate positioning of components by means of a camera system: SpeedMark Vision Smart Adjust
  • Integration of contents from ERP files is possible

Permanent engravings

  • Unlike other technologies, laser marking is permanent and abrasion, heat and acid resistant
  • Especially important for traceability and quality assurance

Advantages of a Trotec laser

  • Product portfolio with matching fiber laser systems for all requirements
  • Flatbed systems with processing areas of up to 1500 x 1250 mm
  • Galvo workstations with processing areas of up to 1120 x 653 mm
  • OEM galvo fiber lasers for integration into production lines
  • Custom-built systems according to customer requirements

Perfect marking results - fine tools

  • Precise and small shapes can be marked with high precision advantages

Advantages of a Trotec laser

  • Ideal optics and optimal beam performance thanks to high-quality components
  • Camera-based component positioning for high precision and ease of use

Incredible design opportunities

  • Virtually any design can be created with the laser.
  • It is even possible to create 1-point fonts and small shapes that are still clearly legible.
  • Complete freedom in the design of markings, logos, designs, bar codes or serial numbers
  • Even photos can be produced in the shortest possible time

Advantages of a Trotec laser

  • DirectMark or JobControl software for laser engravings that are produced directly from the graphics program make it as easy as printing

Non-contact and reliable material processing capabilities

  • There is no need to firmly clamp down or fixate materials
  • Time savings and consistently good results

Advantages of a Trotec laser

  • Broad product portfolio with the right laser system for every requirement
  • Highly accurate laser markings even on your "first attempt" thanks to camera-assisted positioning

Product recommendation

  • SpeedMarker series: Industrial high-speed laser marking of many plastics, such as polyamide, polycarbonate and many more.

Advantages of a Trotec laser

  • ProMarker series: High-speed laser marking of many plastic types as easy as printing, perfect for personalizing promotional items. Creative and software-independent operation allows implementation of markings using your printer driver.

Trotec product recommendation