Tab-Tensioned,
Draper's Tab Tensioning System for vinyl
surfaces. These screen surfaces consist of a reflective vinyl with
no textile backing, and are tensioned for sufficient flatness to
perform properly. The surface is stretched flat, resulting in better
picture quality.
Non-Tensioned, sometimes
referred to as free hanging or conventional. The reflective surface
is laminated to a woven textile base. The screen surface hangs suitably
flat because of the stability of the material and the weight of
the bottom dowel.
The AutoReturn (AR) Spring Roller includes a built-in inertia reduction mechanism. With AutoReturn the screen unrolls in the conventional manner, then slowly and gently retracts to the closed position on its own after a simple tug on the handle.
Find your screen size and throw distance by using the Projection Calculator.
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