1:1 Manual Fireproof Projector Screen

Specifications manual projection screen with self-lock device

slow return device can be added

available for ceiling mounting and wall mount

1:1 Manual Fireproof Projector Screen :   1,Ideal for classroom or small to medium sized groups
2,Easy to operate.No extra accessories needed
3,Self-locking device for reliable and safe operation 
4,Convenient to pull and extend,easy to be adjusted to any interval to fit variety of projection formats
5,Available in cailing mount and wall mount           

The Fabric Selection of the Manto Manual
	Screen Name	Optical Testing		Flame Retardant	ROHS	Specification		Physics
NO.		High-gain	Viewing Angle	Grades	standard	Thickness	Weight	Features
1	Wrap knitting-K	1.0	2α=100°	BS5867	standard	0.38±0.02mm	440±20g/sq.m	PV laminated, polyester warp fabric
2	Matte white-B	1.0	2α=110°	BS5867	standard	0.42±0.02mm	520±20g/sq.m	PVC laminated , polyester fabric, 300Dx300D
3	Fiber glass-A	1.0	2α=110°	BS5867	standard	0.42±0.02mm	520±20g/sq.m	Glass fiber fabric, PVC layer
4	Fiber glass grey fabric-GRY	0.85	2α=100°	BS5867	standard	0.45±0.02mm	520±20g/sq.m	PVC laminated, polyester fabric, 300Dx300D