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Infrared laser marking on a PLA. 3 different plastics review.

Infrared laser marking on a PLA. 3 different plastics review.

Testing of a different types of white PLA plastics.

Selecting the best PLA plastics for laser engraving using 1064 nm 10 watt Endurance DPSS laser attachment.

White PLA plastics from eSun

Live demo PLA plastics test in Endurance laser lab


An Eleksmaker 20*20 cm frame
10 watt DPSS laser module 1064 nm

For more information on the material please see:

About eSun

About Arianeplast

About ColorFabb PLA plastic

Laser Marking PLA contains a laser-sensitive additive optimized to work within a 980-1064 nm wavelength. The material has been tested successfully with a Nd:YAG- and fiberlasers. Laser marking PLA will not work with CO2 lasers.

Laser Marking PLA is available in a light grey color to start with, close to RAL9018 but not an exact match.
Laser marking has various advantageous over conventional marking technologies.

1. Markings are permanent, waterproof, wear and heat resistant, lightfast and resistant to chemicals.
2. Flexibility in marking design.
3. No pre or post-treatment required.

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