— From Yufa Polymer Products Co., Ltd.
When it comes to packaging electrostatic-sensitive devices — from compact PCBs to large-size industrial modules — Yufa’s black conductive PE bags deliver the right balance of protection, flexibility, and cost-efficiency.
Whether you're shipping IC chips, handling PCBA trays, or covering entire toolkits, our bags come in a wide range of customizable sizes (100mm to 1200mm+), with stable and permanent conductivity built into the material.
⚙️ Key Product Features
✅ Permanent Conductivity
Surface resistance: 10³–10⁶ Ω, not affected by humidity, ensuring reliable ESD protection at all times.
✅ Wide Size Options Available
From 100×150mm for small PCBs to 1000×1200mm for entire PCBA trays and industrial assemblies — all sizes customizable.
✅ High Flexibility & Tear Resistance
Soft yet strong — ideal for wrapping irregular-shaped parts without tearing or powdering.
✅ Clean, RoHS-Compliant Material
No contamination, suitable for use in cleanrooms, SMT lines, or ESD-protected areas.
✅ Cost-Effective for Volume Packaging
Perfect for high-throughput lines, inner bag packaging, and export-ready protection.
�� Popular Applications
|
Bag Size Range |
Typical Use Cases |
|
100–300 mm |
Small PCBs, IC modules, Bluetooth chips, RFID tags |
|
400–600 mm |
PCBA bundles, optical modules, sensor arrays |
|
700–1200 mm+ |
Entire trays, boxed assemblies, electronic kits, cable harnesses |
�� Customization Options
· Printed static warning symbols or company logo
· Open-top / 3-side sealed / zip-lock styles
· Optional punched holes for labeling or hanging
· Thickness: 0.05 mm – 0.2 mm depending on load
�� Request a Free Sample or Custom Quote Today
Email: info@yufapolymer.com
Web: www.yufapolymer.com
Address: E-301 Yongfa Park, Shajing, Baoan District, Shenzhen, China
��️ From microchips to modules — protect it all with Yufa conductive PE bags.
