A leading Swiss manufacturer of automotive electronic components partnered with Vility to implement a high-precision screen printing and die cutting production line for electric vehicle heater systems. The solution is designed for manufacturing heated side mirror films and smart seat heating elements, requiring consistent conductive circuit printing and precise material processing. By integrating advanced CCD alignment technology, Vility enabled accurate multi-layer printing, stable resistance control, and clean contour cutting without damaging circuits. The automated production line significantly improved product consistency, reduced defect rates, and increased overall efficiency. This case demonstrates how screen printing and die cutting technologies play a critical role in EV heater film manufacturing, helping suppliers meet strict European quality standards and scale production in a competitive market.
High-Precision Screen Printing & Die Cutting Line for EV Heater Systems in Switzerland
Introduction: Supporting Advanced EV Heating Technologies in Europe
As the European electric vehicle (EV) market continues to expand, demand for high-performance thermal components is growing rapidly. Key applications such as heated side mirrors and smart seat heating systems require precision-engineered heater films with consistent performance and long-term reliability.
To meet these demands, a leading manufacturer in Switzerland partnered with Vility to implement a fully automated, high-precision screen printing and die cutting production line.
Project Overview
Location: Switzerland
Industry: Automotive Electronics / EV Components
Application:
* Heated side mirror heater films
* Smart seat heating systems
Solution Provided:
* CCD Screen Printing Machine
* CCD Die Cutting Machine
* Integrated Production Line

Customer Challenges
The client faced several key production challenges:
1. High Precision Requirements
Heater circuits require extremely accurate conductive patterns to ensure:
* Uniform heat distribution
* Stable resistance values
* Reliable long-term performance
2. Multi-Product Compatibility
The production line needed to support:
* Different mirror heater shapes
* Flexible seat heating film designs
👉 This required high flexibility and fast changeover capability.
3. European Quality Standards
As a Switzerland-based manufacturer supplying the European automotive market, the client required:
* Strict quality consistency
* Low defect rates
* Full process stability
Vility’s Customized Solution
To address these challenges, Vility delivered a complete high-precision production solution:
✔ CCD Screen Printing System
* High-accuracy conductive ink printing
* Stable multi-layer registration
* Suitable for silver and carbon inks
* Ensures uniform heating performance
👉 Enables precision heater circuit formation for both mirror and seat applications.
✔ CCD Die Cutting System
* High-precision contour cutting
* Clean edge processing without damaging circuits
* Accurate positioning for complex geometries
👉 Guarantees perfect fit and assembly compatibility.
✔ Fully Integrated Production Line
* Seamless connection between printing and die cutting
* Automated workflow with minimal manual intervention
* Improved production efficiency and consistency

Production Process Overview
The implemented production line follows a streamlined process:
1. Substrate feeding (PET or functional film)
2. Conductive circuit printing (screen printing)
3. Drying and curing
4. Multi-layer printing (if required)
5. Precision die cutting
6. Final inspection and collection
👉 This ensures high repeatability and stable output quality.
Results & Performance Improvements
After installation and commissioning, the client achieved:
✅ Significantly improved printing accuracy
✅ Uniform heating performance across products
✅ Reduced defect rate and material waste
✅ Higher production efficiency
✅ Enhanced capability for multi-product manufacturing
The system successfully met European automotive standards and enabled the client to strengthen its position in the EV supply chain.
Why Screen Printing is Critical for EV Heater Systems
This project highlights the essential role of screen printing in automotive heating components:
* Enables precise conductive circuit formation
* Supports flexible and thin-film designs
* Scalable for mass production
* Cost-effective compared to alternative technologies
👉 It is a core technology in printed electronics for EVs.

Why Choose Vility
Vility provides one-stop automation solutions for functional film and automotive electronics manufacturing:
* Advanced CCD alignment technology
* High-precision printing and die cutting systems
* Customized production line design
* Global project delivery experience
Conclusion: Driving Innovation in EV Thermal Components
By delivering a high-precision screen printing and die cutting production line, Vility helped the Swiss customer achieve:
👉 Higher quality
👉 Greater efficiency
👉 Stronger competitiveness in the EV market
As demand for heater films and printed electronics continues to grow, Vility remains committed to providing cutting-edge manufacturing solutions worldwide.
📩 Contact Vility
Looking to build or upgrade your EV heater production line?
👉 Contact Vility today for a customized solution.
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