Fiberglass Prepreg Lines
Epoxy Resin Impregnation Line for CCL Prepreg
Discover NTRY's advanced epoxy resin impregnation lines for CCL prepreg production. High-speed, high-precision systems tailored for 7628/2116 fiberglass, with optimized resin control and multi-zone oven technology. Ideal for PCB and copper-clad laminate manufacturing.
Core process capabilities
Production applications
Equipment and process details
Final parameters and system boundaries are confirmed against materials, process targets, capacity and site conditions.
How the Short-Cycle Lamination Press Works
Designed for high-performance PCB and copper-clad laminate manufacturing.
Overview
NTRY’s epoxy resin impregnation line is built for the continuous production of prepreg used in copper-clad laminate (CCL). Optimized for glass fabrics such as 7628, 2116, and others, the line ensures precise resin control, uniform coating, and consistent curing performance, all critical for downstream PCB quality.
Key Features
- Stable resin content control: Advanced metering and squeeze-roll systems ensure uniform pickup across full width.
- Multi-zone drying oven: Individually controlled heating zones (up to 6-8) use hot-air circulation and PID logic.
- Closed-loop tension control: Maintains web flatness and tension accuracy, essential for multilayer PCB consistency.
- High-speed operation: Production speed up to 30-60 m/min depending on resin and fabric type.
- Custom width configurations: Standard line widths are 1270 mm, 1320 mm, and 1550 mm; other widths are customizable.
Technical Parameters
Parameter | Value |
|---|---|
Fabric Compatibility | 7628, 2116, 1080, 3313, etc. |
Resin Type | Epoxy, Modified Epoxy |
Working Width | 1270 mm / 1320 mm / Custom |
Line Speed | 20-60 m/min |
Oven Zones | 6-8 Zones, PID Controlled |
Tension Control | Automatic Closed-Loop |
Unwinder/Rewinder | Shaftless or Air-Shaft Optional |
Applications
- Copper-Clad Laminate (CCL)
- Prepreg Sheets
- Multilayer PCB Base Materials
- 5G Communication Boards
- Automotive Electronics
Why Choose NTRY?
- Over 15 years in resin impregnation machinery
- Exported to Southeast Asia, the Middle East, and Eastern Europe
- Full commissioning, remote diagnostics, and 24/7 support
- Custom engineering team for new resin systems (FR-4, halogen-free, etc.)
Video for reference: available upon request.
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