Fusion pressure is related to the type of fusion press/machine used. Certain fabrics and finishes Certain fabrics and finishes may require different instructions than those listed above. Wendell recommends that all fabrics/interlinings be melt tested prior to application to a garment.
Some fabrics and finishes may require different instructions than those listed above. Wendell recommends that all fabrics/interlinings be melt tested prior to application to a garment.