Cotton Fabric
Overview
Natural cotton fabric in various weights. Engraves by charring the surface and cuts cleanly. One of the safest fabrics to laser — no toxic fumes from synthetic melting.
Properties
Difficulty
beginner
Pros
- Natural fiber engraves well
- Can be cut for applique
- Good for textile projects
- Natural look
- Easy to process
Cons
- Can scorch at high power
- Fibers can fray
- Natural variation in color
- Limited to 2D cutting
Best For
- T-shirt logos
- fabric patches
- quilt appliques
- decorative fabric cutting
- custom labels
Avoid For
- Polyester blends (toxic fumes)
- synthetic fabrics
- PVC-coated canvas
Storage
Keep dry, unfolded before cutting. Wrinkles cause focus inconsistency.
Laser Compatibility
Cotton cuts and engraves cleanly. CO2: cut 200mm/s 30W, engrave 600mm/s 20%. Diode: cut 400mm/s 80%, engrave 600mm/s 50%. Pre-wash fabric — starch and finishes affect results. Low fire risk vs synthetics.
Brands
General fabric — cotton from any fabric store