Cork

Material Overview

Cork is a lightweight, elastic, and porous material that is easy to work with using a laser. It has a natural bounce, is antistatic, and inherently resistant to fire and moisture. Thanks to its airy structure, cork also provides excellent thermal and sound insulation. During laser cutting, a black discoloration occurs at the cutting edges, while engravings remain beautifully visible with a warm contrast.

✔ Highlights

✔ Laser compatible – can be cut precisely and engraved well
✔ Elastic and resilient – bounces back after pressure
✔ Lightweight and porous – easy to process
✔ Antistatic and resistant to moisture and fire
✔ Cutting width approx. ± 0.2 mm – suitable for precise contours
✔ Engraving details from approx.1 × 1 mm clearly visible

Which laser source is this material suitable for?

Applications

For hobbyists:
Ideal for coasters, wall decorations, card designs, bulletin boards, or puzzles. Engravings provide a warm and natural look with clear details.

For professionals:
Widely used for technical applications such as seals, gaskets, and damping elements. Also suitable for displays, acoustic solutions, and sustainable design products.

Technical properties

Material type: Natural cork
Finish: Matte, lightly porous surface
Density: ± 0.25 g/cm³
Thickness tolerance: < 10%
UV resistance: Not suitable for prolonged outdoor use
Cut width: ± 0.2 mm
Minimum cut shape: approx. 6 × 6 mm
Minimum engraving detail: approx. 1 × 1 mm
Workability: Easy to saw, drill, glue, and cut

Are you looking for a natural, flexible, and functional material for your laser projects?
Cork combines a lightweight structure, insulating properties, and creative versatility – ready to cut and engrave right away.