How To Write On Fabric Freezer Paper . 2) cut to paper size8 x 11. Freezer paper or “grease proof paper” in the uk, is paper with a waxy finish on one side. WATblock preparing fabric for writing, drawing and image transfer from vineyardthimble.com If you are interested in the p. 2) cut to paper size8 x 11. Next, use the paper’s outline as a guide to cut the letter from the fabric.