3x4 StratoGrey Static Shielding Bags - Faraday Cage ESD Protection
StratoGrey static shielding bags deliver double protection against electrostatic discharge through buried metal construction that creates a true Faraday cage. The 3x4 inch size is engineered for small electronic components including integrated circuits, memory chips, and sensitive semiconductor devices. These bags by LK Packaging provide reliable ESD protection during storage, handling, and shipping of static-sensitive items.
Specs: 3 x 4" | Buried metal construction | Static shielding | 1,000/case | 3/8" side seal | Amine-free interior
Commercial Applications
Electronics manufacturers rely on StratoGrey bags for protecting ICs, microprocessors, and chip-level components throughout production and distribution. Semiconductor distributors use the 3x4 size for small-quantity shipments and sample kits. Repair facilities and refurbishment operations store replacement chips and modules in these bags to maintain component integrity. The amine-free interior is specifically formulated to prevent corrosion of polycarbonate surfaces, making these bags essential for sensitive optoelectronics and precision components. Data centers and IT departments stock this size for replacement memory modules and small circuit boards.
Key Features
- Faraday Cage Protection: Buried metal layer creates true shielding against static discharge and electromagnetic interference
- Amine-Free Interior: Will not corrode polycarbonate surfaces or cause outgassing that damages sensitive components
- Translucent Material: Semi-transparent construction allows visual identification of contents without opening
- Seal-Top Closure: Open-top design provides easy access for components accessed multiple times
- 3/8" Side Seals: Wide seals ensure packaging integrity during storage and transit
Common Questions
Q: What's the difference between static shielding bags and anti-static bags?
A: Static shielding bags like StratoGrey have a buried metal layer that creates a Faraday cage, actively blocking external static discharge. Standard anti-static bags only prevent static buildup from the bag itself but don't shield against external ESD events.
Q: Are StratoGrey bags safe for polycarbonate components?
A: Yes. The amine-free and amide-free interior formulation specifically prevents the corrosion and stress cracking that can occur when polycarbonate contacts conventional anti-static materials.
Q: Can I reuse StratoGrey static shielding bags?
A: Yes, these bags are designed for multiple access. The seal-top closure allows repeated opening and closing while maintaining shielding properties, making them ideal for components that need to be accessed during assembly or testing.
Why Choose Prism Pak
Prism Pak stocks StratoGrey bags by LK Packaging in case quantities with wholesale pricing for electronics manufacturers and distributors. Our inventory includes the full range of static shielding sizes for comprehensive ESD protection programs.
