Let’s delve into the engineering behind your perfect blind screen. Screen blinds, including magic screen roller blinds, work on a simple yet effective mechanism. A roll of screen fabric is suspended from a window recess or window frame. When you press a button, or pull down on the blind’s cord or chain, the screen roller unwinds, covering the window with a layer of screen fabric. When you pull in the opposite direction, the fabric rolls back up.
The screen fabric roller material usually consists of a polyester yarn coated with PVC, making it both durable and flexible. So, whether it’s a screen panel roller blind or an external screen roller, these blinds provide the right balance between light and privacy, making them excellent window coverings.