How To: Print On Fabric. Freezer paper has a grain and should be used so the grain is the same as printer paper. The 8.5 inch side of an 8.5 x 11 piece of paper should be along the long edge of the freezer paper. Or, spray cardstock with adhesive and print. Set ink by ironing on high heat. It will fade some, but prolong and allow you to wash at least.