How a large-scale European electronics producer standardized on the ESD PP Tray + EVA Foam Liner system for their SMT production lines — and why they tripled their order volume on the fourth purchase.
|
4 Consecutive Orders |
1,900 Total Sets Ordered |
233% Order Volume Growth |
0 Quality Complaints |
Client Overview
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Industry |
Consumer & Industrial Electronics Manufacturing |
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Region |
European Union (Western Europe) |
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Scale |
Large-scale OEM / Contract Manufacturer |
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Products Purchased |
ESD PP Tray (600 × 450 × 40mm) + ESD EVA Sheet (3mm, tray-fitted) |
Product links: ESD PP Trays | ESD EVA Foam
01 The Challenge
The client operates multiple high-throughput SMT (Surface Mount Technology) production lines assembling PCBs and flat electronic modules for consumer and industrial applications. Their production environment demanded a handling system that could:
• Provide continuous ESD protection during in-process transfers between workstations (pick-and-place, reflow, AOI, ICT)
• Prevent surface scratches and mechanical stress on bare PCBs and display panels during handling
• Support high-density vertical stacking in buffer storage and WIP staging areas
• Integrate seamlessly with European standard logistics (600×400mm euro-module, pallet-compatible)
• Withstand thousands of reuse cycles without performance degradation
02 The Solution
After evaluating multiple ESD packaging suppliers, the client selected Yufa Polymer’s ESD PP Tray (product page) paired with a custom-cut 3mm ESD EVA foam liner (product page) as their standard production-line handling system.
Dual-Layer ESD Protection
The rigid PP tray (surface resistivity 10⁵–10⁹ Ω) provides structural ESD shielding, while the EVA foam liner (10⁵–10⁹ Ω) eliminates triboelectric charging at the component-surface interface.
Precision Fit & Euro-Pallet Compatibility
600×450mm footprint maps directly to European 1200×800mm pallet standards (2×2 layout per layer). The 40mm tray height enables 20+ trays per stack within standard rack heights.
Cushioned Component Surface
3mm closed-cell EVA foam absorbs vibration, prevents solder joint micro-cracking, and provides a scratch-free resting surface for bare PCBs and display panels.
Extreme Durability
Injection-molded PP construction resists cracking, warping, and chemical exposure. EVA foam’s <15% compression set ensures long-term cushioning performance across thousands of production cycles.
03 The Results: A Growth Story in Four Orders
The client’s purchasing pattern tells its own story. What began as a trial order to validate the system on a single production line has grown into a multi-line, facility-wide deployment:
|
Order |
Volume |
Context |
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#1 — Initial Trial |
300 Sets |
Validation order for a single SMT production line. Testing ESD performance, foam durability, and logistics compatibility with existing rack systems. |
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#2 — Confirmed |
300 Sets |
Repeat order at the same volume — confirming the system passed internal quality review and became the approved handling standard for the initial line. |
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#3 — Multi-Line |
300 Sets |
Third consecutive order at the same specification. The system is now being deployed across additional production lines as the facility standardizes. |
|
#4 — Scale-Up |
1,000 Sets |
A 233% volume increase signals facility-wide rollout — likely provisioning new production lines or extending to additional manufacturing sites. |
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TOTAL |
1,900 Sets |
233% order volume growth from first to fourth order |
Why the Client Keeps Reordering
Zero ESD Incidents
No reported ESD-related component failures since adopting the tray + foam system on their production lines.
Consistent Quality
Zero quality complaints across 1,900 total sets delivered. Every shipment has met spec without deviation.
Logistics Efficiency
Euro-pallet compatible dimensions streamlined integration with their existing warehouse and production floor logistics.
