“From Fire to Fabric” typically refers to the scientific technique of fabric burn testing, a method used by sewists, textile experts, and historians to identify the fiber content of an unknown piece of fabric based on its reaction to fire. By observing how a textile ignites, smells, and burns, you can easily determine whether a mystery material is a natural, synthetic, or blended fiber. How a Fabric Burn Test Works
The process serves as a form of “textile detective work”. By safely holding a small thread or swatch with tweezers over a fireproof dish and lighting it, you look for four primary clues: ignition behavior, flame/smoke color, odor, and the leftover residue. Scientific Reactions by Fiber Type