Lunfeng Membrane Switch & Screen Printing Technology

Lunfeng membrane switches adopt advanced screen printing technology. Combining key control, circuit conduction, window display and decorative functions, they are high-performance integrated electronic components for high-tech applications.

Lunfeng implements strict full-range quality control. Besides appearance color consistency, we strictly test key indicators including key force, service life, peel strength, insulation & loop resistance, voltage resistance, and temperature & humidity durability to guarantee stable product quality.

Lunfeng’s upgraded screen printing integrates multi-disciplinary high-tech. We adopt precise CAD circuit design, UV curing insulation ink, conductive carbon/silver paste and standardized CNC production & storage standards. Optimized structure and materials effectively avoid circuit oxidation and ion migration, improving product reliability.

Lunfeng membrane switches stand out with superior overall performance via professional screen printing technology:

1. Lightweight & Compact Light weight and small size, easy to install and disassemble.
2. Customizable Appearance Supports personalized pattern and surface design to meet diverse needs.
3. Excellent Sealing Waterproof, oil-proof, dust-proof and anti-static, suitable for complex environments.
4. Stable Conductivity Adopts premium conductive paste. Flexible bending, adjustable resistance and strong high-voltage resistance.
5. High Cost Performance Delivers premium multi-functional performance with competitive cost.
6. Long Service Life Wear-resistant reverse printing and high-quality materials ensure a service life of over 3 years.