Roller projection screen has casing with reel shaft and support to hold cross strip and flexible display sheet

摘要

The roller projector screen has a casing (2) with a reel shaft (5) for a flexible merchandising sheet (1) having a cross strip (3) and a vertical support rod attached between the strip and housing to hold term spaced apart. The support rod can be attached to different sides of the flexible sheet and the sheet can have different projection faces on opposite sides.