Denim is a sturdy cotton twill, traditionally dyed with indigo. It is tough, ages with character, and is a staple for hard-wearing projects.
| Property | Detail |
|---|---|
| Fiber | Cotton (twill weave) |
| Feel | Firm, heavy, structured |
| Absorbency | Moderate |
| Durability | Very high |
| Shrinkage | Yes, and fades |
| Care | Wash cold to limit fading |
| Common uses | Jeans, jackets, bags |
Working with denim
Denim is thick and abrasive on needles. Use a denim needle and take care at seam intersections, where many layers stack up.
Wash cold, inside out. To limit fading and shrinkage, wash denim cold and turned inside out. Prewash before cutting if final size matters.
See the Canvas Fabric Properties and the Cotton Fabric Properties.