Name and Function of Each Part 14 No. Name Description 7 Fabric slack prevention unit This prevents the fabric from floating up when winding the printed fabric in the dryer or the like. Some machines are not equipped with the fabric slack prevention unit. If you would like to install a fabric slack prevention unit, contact qualified service personnel. 8 Fabric peeling prevention bar This bar prevents the fabric from floating up when winding the printed fabric in the dryer or the like. Some machines are not equipped with the fabric peeling prevention bar.