Laser Cutting Plastics: How It Differs from Engraving and When Each One Wins
Cutting and engraving use the same machine and behave very differently. Which polymers cut cleanly, how to control edge quality, and what must never be cut.
How Colorants and Pigments Change Laser Marking Results
The colorant is often the most influential ingredient in a laser marking result. How pigments absorb, bleach and shift, and why each color needs its own recipe.
Laser Marking Glass- and Mineral-Filled Plastics: What Changes When Filler Is Added
Filler changes laser marking more than most people expect, and usually for the better. How glass and mineral loading affect contrast, and how to control fiber emergence.
Color Laser Marking on Plastics: How Contrast and Color Are Achieved with Additives
How dark, light and true color laser marks are produced on plastics through additive chemistry, and the process variables that control the result.
Laser Marking of Polycarbonate: Techniques, Parameters, and Industry Applications
Polycarbonate marks well thanks to its aromatic backbone. Learn the laser types, additives, parameters and stress-crazing risks for reliable PC marking.
Laser Marking of PVC: Applications, Parameters, and Safety Considerations
PVC laser marking covers wire and cable, medical and construction uses, but HCl fume generation makes extraction and material control non-negotiable.
Laser Marking of PTFE (Teflon): Challenges, Techniques, and Applications
PTFE resists laser marking because of its strong C-F bonds and poor absorption. Learn which wavelengths, additives and techniques produce durable marks.
How to Choose the Right Laser Marker for Your Application
A step-by-step framework for specifying a laser marking system: substrate, mark requirements, throughput, scanner type, integration and safety class.
QR Codes and Data Matrix Codes via Laser: Traceability and Serialization Use Cases
How laser-marked Data Matrix and QR codes deliver part-level traceability and serialization, plus the parameters that determine code grade and readability.
