Introduction
1. Extrusion Line
Key Equipment:
Twin-Screw Extruder: Melts and blends PC/PMMA resins for uniform material composition.
Melt Pump: Precisely controls flow rate to ensure consistent thickness.
Multi-Layer Coextrusion Die: Enables 2~5 layer structures (e.g., PC/PMMA/PC).
Three-Roll Calender: Adjusts sheet thickness (0.3~5mm) and surface smoothness.
Cooling System: Multi-zone temperature control prevents warping.
2. Calendering/Casting Equipment
High-Precision Calender: Produces ultra-thin optical sheets (0.1~0.5mm) with surface roughness ≤0.1μm.
Casting Line: Used for high-transmittance (>90%) products like light guide plates.
3. Surface Treatment Equipment
Plasma Treater: Improves adhesion for coating/printing.
UV Curing System: Hardens functional coatings (anti-glare, anti-fingerprint).
Precision Coater: Applies AR (anti-reflective), AG (anti-glare) layers.
4. Cutting & Slitting Equipment
Laser Cutter: Contactless cutting for burr-free edges (e.g., automotive dashboards).
High-Speed Slitter: Max speed 300m/min, tolerance ±0.1mm.
5. Inspection Equipment
Online Thickness Gauge: Real-time monitoring (±2μm accuracy).
Haze Meter: Complies with ASTM D1003 for light transmission testing.
AOI System: AI-powered defect detection (scratches, bubbles).
Machine Parameters
Model |
Extruder model |
Products width(mm) |
Products thickness(mm) |
Capacity(kg/h) |
JWS100-1300 |
JWS100/38 |
1000 |
0.125-1.2 |
250 |
JWS120-1500 |
JWS120/38 |
1200 |
0.175-2 |
450 |
Detailed Photos
Application
1. Electronic Display Applications
Mobile device cover lenses: Used as outermost protective layer for touchscreens
LCD light guide plates: Applied in ultra-thin TVs for edge-lit backlight systems
Touch panel substrates: Durable interface for commercial equipment (ATMs, POS terminals)
2. Lighting Solutions
LED covers/diffusers: Optical diffusion layers LED downlights (typically 0.5-2mm thickness)
Automotive light guides: Daytime running light components
Lightbox panels: Weather-resistant display surfaces for subway advertising
3. Automotive Applications
Instrument panel covers: Integrated curved protective cover dashboard
HUD substrates: Optical composite layer head-up display
Decorative trim: Translucent metallic-finish interior parts
4. Specialized Applications
Explosion-proof windows: Optical interlayer in bank teller bulletproof glass
Medical equipment panels: Chemical-resistant control panels for GE Healthcare CT consoles
Smart home interfaces: Anti-fingerprint surface treatment for smart control panels
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