Double jersey fabric, also known as Interlock, has the following qualities:
- No rolling tendency;
- Both sides of the fabric have the same stitch appearance;
- Very steady and even;
- Lower elasticity;
- Good dimensional stability;
- Thicker than Single Jersey.
This is what the stitch structure looks like.
Here are the recommended parameters for the interlock structure (nm7):
Stitch size: 4-5