Concept:
Fabrics are classified by their construction method. While woven and knitted fabrics are common, net fabrics are created by looping, knotting, or twisting yarns at intersections to create open spaces.
Step 1: Analyze the structure of tulle.
Tulle is a lightweight, very fine, stiff netting. It is typically made from various fibers like silk, nylon, or polyester. It is characterized by its hexagonal mesh structure, which gives it a "sheer" yet "structured" appearance. Because it is essentially a series of open meshes, it falls under the category of net fabrics.
Step 2: Distinguish from other categories.
• Non-woven: Made by bonding fibers together (like felt or bandages), not by interlacing.
• Lace: While similar to net, lace usually involves more complex decorative patterns and is often made on specialized machines.
• Woven: Created by interlacing warp and weft at right angles; tulle does not have a standard warp/weft interlacing.