Evaporative Winding Coating Equipment
Evaporative winding coating equipment is an efficient continuous evaporative coating system designed for rapid mass production. Utilizing a continuous wire feeding method, the deposition process is achieved by heating and evaporating coating material through a crucible using resistance heating evaporation.
This equipment features simple operation, high production efficiency, and large production capacity. Available in multiple models and specifications, with substrate width compatibility ranging from 600mm to 3850mm.
Compatible Flexible Substrates
Supports a comprehensive range of flexible materials with tailored compatibility:
- Organic Films: PET (heat-resistant, high mechanical strength), BOPP (high transparency, low moisture absorption), CPP (good heat-sealability), PEN (excellent chemical resistance), PC (impact-resistant), PE (flexible, corrosion-resistant)
- Fiber Fabrics: Woven and non-woven fabrics for decorative or functional textile coating applications
- Paper Rolls: Industrial-grade paper for packaging, printing, and specialty surface treatments
Depositable Film Layers & Core Functions
Two major film types with targeted performance characteristics:
| Film Type |
Materials & Applications |
| Metal Films |
Aluminum (light shielding, oxygen barrier, metallic luster), Copper (electrical conductivity), Tin (corrosion resistance, low toxicity) |
| Compound Functional Film |
Zinc Sulfide (ZnS) for high barrier properties against water vapor/oxygen, and enhanced optical transparency |