White PVC projection fabric
Description
White PVC projection fabric is a type of projection screen material where the base substrate is coated or laminated with Polyvinyl Chloride (PVC). This creates a durable, versatile, and widely used surface for front projection applications. It is often referred to as “vinyl-coated scrim” or simply “vinyl” fabric.
Main Characteristics
- Durable and Rugged: Highly resistant to wear, tear, and abrasion.
- Water and Mildew Resistant: Ideal for both indoor and outdoor use, as it does not absorb moisture and is resistant to mold and mildew.
- Fire Retardant: Most commercial-grade PVC fabrics are manufactured to meet strict fire safety standards.
- Easy to Clean: The non-porous surface can be easily wiped clean with a damp cloth.
- Dimensionally Stable: It does not stretch or shrink significantly over time, maintaining a flat, smooth surface.
Technical Specifications
Gain
White PVC projection fabric Front Projection:
- Standard White Matte: 1.1 gain
Thickness
Common thickness measurements:
- 0.32mm±0.02mm
Structure
White PVC projection fabric typically has a three-layer structure:
| Layer | Description |
|---|---|
| Base Substrate (Scrim) | A strong, flexible mesh of woven polyester or fiberglass yarn that provides tensile strength and dimensional stability. |
| PVC Coating/Lamination | A layer of PVC applied to both sides of the scrim, containing titanium dioxide (for whiteness) or grey pigments to create the projection surface. |
| Surface Treatment | The front surface has a specific texture (matte, slight gloss) to control gain and viewing angles. For rear projection, the surfaces are differently treated. |
Main Advantages
- Excellent Color Reproduction: Provides vibrant and accurate colors.
- Long Lifespan: Extremely durable and resistant to yellowing, suitable for long-term installations.
- Versatility: Can be used for front and outdoor projection. It can be sewn, grommeted, and tensioned for various frame types.
- Cost-Effective: Offers a great balance of performance, durability, and price for commercial and rental applications.
Primary Applications
Fixed-Frame Screens for home theaters, boardrooms, and control rooms
Electric Roll-Up Screens for venues requiring a retractable screen
Fast-Fold Screens for the rental and staging industry
Tensioned Screens for large-scale events, concerts, and digital signage
Rear Projection Screens for exhibits, trade shows, and stage backdrops
Outdoor Screens due to weather resistance
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