Cutting Fabric with a Hot Knife

This video shows how to cut synthetic fabrics using a hot knife. It shows how to determine what fabric can be cut with a hot knife and includes variations for woven and knit fabrics. The techniques demonstrated include using a metal ruler, a dinner plate, and free hand cutting. It also shows what happens when you try to cut fabric on the fold and what happens when you try to use a hot knife to cut natural fibers.