HENGCHUANGBAOLAI INTERNATIONAL CO LTD
Your Reliable Cinema Solution Provider & OEM Manufacturer since 2008.
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HIGH QUALITY CINEMA SCREEN IN VARIOUS OPTIONS
General Details
Luminance/Screen Gain: 1.8 / 2.4
Weight: 0.5 kg / sq.m
Effective Scattering Angle 2α: 65° / 45°
Surface: silver aluminum flake based coating
Sound Attenuation: 8Khz<2dB; 12.5Khz <3dB
Eyelet Spacing: 20 cm
Perforation Size: 1.2mm / 0.8mm (diameter)
Typical Packing: Packed in a long zinc-plated tube
Perforation Density: 5.02% / 5%
E/R: 175:1 / 230:1
List of Packaging
Product Brochure
Product Quality Control Certificate
Ropes for lifting the silver screen in place
Cords for lacing the silver screen to the frame
Pulley
Securing strap
Silver screen
Fire Retardancy
Certification of the following standards:
USA NFPA 701
UK
Japan
Gain & View Angle Diagram
A diagram showing gain relative to view angle for 1.8 silver and 2.4 silver screens.
Dispatch/Storage
HCBL Silver screen should be installed within a maximum of two months of shipping. HCBL Silver screen should be kept clean and ventilated in the cinema according to the following standards.
Basic Environmental Conditions
Item Unit Transportation Storage
High temperature °C +40 +40
Low temperature °C -25 +5
Relative humidity % 95 75
Fall Free fall height 250 mm normally move N.A.