Make DIY Iron-On Fabric Name Labels - The DIY Mommy scissors & iron Instructions: Cut a piece of the Heat n Bond into a standard letter paper size (8 ½ " x 11") so that it will easily feed through your printer. Fuse the Heat n' Bond to the cotton canvas fabric with an iron on low heat (follow the directions on your Heat n Bond packaging). Trim the fabric to the size of the Heat n Bond.