EVA Laminating Machine
No autoclave needed. EVA interlayer lamination at 100–140°C. 2.5+ layers. ±2°C uniformity. Safety glass for facades, overhead, decorative, acoustic, and security applications.
Como Funciona
No Autoclave. Full Safety. Optical Clarity.
EVA interlayer lamination — simpler, faster, and more energy-efficient than PVB autoclave systems.
No Autoclave Required
Unlike PVB lamination which requires an expensive, energy-intensive autoclave (high pressure + high temperature over many hours), EVA lamination occurs in a single-stage vacuum hot-press at 100–140°C. This eliminates the autoclave entirely — reducing capital cost by 40%, floor space by 50%, and energy consumption by 60% compared to PVB autoclave lines.
2.5+ Layer Capability
Processes simple 2-layer safety glass (glass + EVA + glass) through complex multi-layer assemblies (glass + EVA + glass + EVA + glass) — enabling bullet-resistant, acoustic, decorative, and specialty laminates. The 60mm maximum stack height accommodates thick assemblies with multiple interlayers.
±2°C Platen Uniformity
Four to six independent heating zones in the precision-ground aluminum platens maintain ±2°C temperature uniformity across the full 2600×3800mm surface. This uniformity is critical: uneven temperature causes inconsistent EVA cross-linking, resulting in bubbles, delamination, and optical defects.
Full Vacuum System
The rotary vane vacuum pump achieves –0.08 to –0.095 MPa inside the silicone bag — removing all air from the interlayer interfaces before heating. This prevents bubble formation, ensures complete interlayer wetting, and produces optically clear laminates. Vacuum is maintained throughout the heating and cooling cycle.
50+ Recipe Profiles
The PLC stores 50+ complete lamination profiles — each with programmable heating rate, temperature setpoint, holding time, cooling rate, vacuum pressure, and pressing force. Switch between glass types, interlayer thicknesses, and layer configurations with one-touch recipe recall. Full data logging for quality traceability.
EN 14449 / ASTM C1172
The lamination process and quality output meet EN 14449 (laminated glass), EN ISO 12543 (laminated glass components), and ASTM C1172 (laminated glass standard) — the international standards for safety laminated glass. Process parameters are pre-programmed for standard compliance.
Technical Specs
Complete specifications for the EVA Laminating Machine range — 55 parameters.
Especificações
65 parametersConfiguration Comparison
Side-by-side comparison of all three EVA Laminating configurations.
What It Laminates
From architectural safety glass to bullet-resistant security — EVA lamination for every application.
Architectural Safety Glass
Facade & Overhead Laminates
Laminated safety glass is mandatory for overhead, skylight, facade, and curtain wall applications where glass breakage poses a safety risk. The EVA interlayer holds fragments in place upon breakage, preventing dangerous shard dispersion. EVA's moisture resistance makes it ideal for exposed facade applications.
Escolha sua Configuração
Three tiers — from basic 2-layer to fully automated multi-layer lamination.
Manutenção e Cuidados
Vacuum bag care, platen cleaning, hydraulic service — keep your EVA laminator running at peak.
Glass panels are cleaned and inspected for defects. EVA interlayer film is cut to size and positioned between the glass layers on the loading table. The layup sequence is: glass → EVA → glass (for 2-layer) or glass → EVA → glass → EVA → glass (for 3-layer). Edge trim is applied to prevent EVA overflow. The assembled stack is aligned and positioned on the vacuum bag loading area.
Frequently Asked Questions
Answers to common queries about EVA lamination, interlayer options, and safety certification.
EVA (Ethylene-Vinyl Acetate) is a thermoplastic interlayer film used for laminated glass. Unlike PVB (Polyvinyl Butyral), EVA does not require an autoclave — lamination occurs in a single-stage vacuum hot-press at 100–140°C. EVA also has superior moisture resistance (no edge delamination in humid environments), requires no clean-room environment, and has a simpler, faster production process. PVB is preferred for automotive windshields due to its higher clarity.
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