In industries where precision, heat resistance, and clean removal are critical, one tape stands out—Kapton tape, often known as golden finger tape in PCB and electronics manufacturing.
But what exactly is this tape? Why is it so widely trusted across aerospace, automotive, and circuit board industries?
Let’s dive into the world of polyimide tape, and discover why Lvzhimei Golden Finger Tape is a preferred choice for high-performance environments.
🧡 What Is Golden Finger Tape?
Golden finger tape—more formally known as Kapton tape or polyimide tape—is a high-temperature resistant adhesive tape made from polyimide film and typically coated with silicone or acrylic adhesive.
The tape gets its nickname from its amber/golden color and its use in protecting PCB gold fingers during soldering or wave solder processes.
💡 Key Features of Lvzhimei Golden Finger Tape
• 🔥 Withstands High Temperatures (up to 260°C / 500°F)
Ideal for soldering, reflow, and other high-heat processes.
• 🧼 Leaves No Residue
Clean removal even after prolonged heating and exposure.
• ⚡ Excellent Electrical Insulation
Perfect for transformers, motors, lithium batteries, and coils.
• 💪 Strong Adhesion, Tear-Resistant
Won’t break or shift during automated PCB processing.
• 📏 Available in Rolls, Sheets, or Die-Cuts
Custom sizes and shapes for precision applications.
🏭 Where Is Golden Finger Tape Used?
Golden finger tape is essential in:
• 🖥 PCB manufacturing: Masking gold fingers during wave soldering
• 🔋 Battery & EV assembly: Electrical insulation and heat protection
• 🚀 Aerospace & defense: Lightweight thermal shielding
• 🧪 3D printing: Build surface for heated beds
• ⚙️ Transformers, motors, coils: High-temp insulation
• 💻 Electronic repairs: Temporarily holding components in place
🌟 Why Choose Lvzhimei?
As a professional manufacturer, Lvzhimei offers:
• ✅ OEM & custom sizes (2mm–500mm width)
• ✅ ROHS & REACH compliant materials
• ✅ Standard or ultra-thin polyimide films (0.025mm–0.1mm)
• ✅ Fast delivery and stable supply for global customers
• ✅ Custom printed backing or liner available
Whether you need bulk orders for factories or precision cuts for repair kits, Lvzhimei delivers quality, speed, and support.
🔚 Final Thoughts
From cleanroom labs to high-speed SMT lines, Kapton tape is an unsung hero—tough, precise, and thermally resilient.
If you’re in electronics manufacturing, EV assembly, or aerospace engineering, make sure your tape can keep up with the heat.
Lvzhimei Golden Finger Tape does just that—without leaving a trace.
📞 Contact us today for free samples or a quote customized to your needs.
