The 3M™ Flange Unwind Assembly is designed to prevent "telescoping" of tape while the disposable liner is removed from double-linered tapes, such as 3M™ Pressure Sensitive Acrylic Foam and Acrylic Plus Tapes with T-Liners. These unwinds are often mounted on the 3M™ Double Unwind Stand with the 3M™ T Liner Strip-Off Tooll.