Interfacing is made from which material?

Interfacing is made from which material?

• A. Nylon
• B. 100% Polyester
• C. Cotton
• D. Rayon

Answer: (B)

Interfacing provides structure and stability to areas like collars, cuffs, and facings, so it needs a material that stays flat, machines well, and bonds cleanly to fabric. The most common choice is 100% polyester, especially in a nonwoven form with a heat-activated adhesive, because it holds its shape, resists shrinking, and adheres reliably when fused to the main fabric. Other fibers like cotton, rayon, or nylon exist for specialty uses, but they’re less consistent for general interfacing due to changes in texture, shrinkage, or handling. So the standard, widely used interfacing material is 100% polyester.

Interfacing provides structure and stability to areas like collars, cuffs, and facings, so it needs a material that stays flat, machines well, and bonds cleanly to fabric. The most common choice is 100% polyester, especially in a nonwoven form with a heat-activated adhesive, because it holds its shape, resists shrinking, and adheres reliably when fused to the main fabric. Other fibers like cotton, rayon, or nylon exist for specialty uses, but they’re less consistent for general interfacing due to changes in texture, shrinkage, or handling. So the standard, widely used interfacing material is 100% polyester.