4x30 StratoGrey Static Shielding Bags - Industrial ESD Protection
StratoGrey 4x30 static shielding bags by LK Packaging deliver dual-layer electrostatic protection for long, narrow electronic components. The buried metal construction creates a true Faraday cage that shields sensitive circuits from both electrostatic discharge and electromagnetic interference during storage, handling, and shipping.
Specs: 4 x 30" | Buried metal Faraday cage | Amine-free interior | 500/case | 3/8" side seal
Applications
The 4x30 dimension accommodates elongated electronic assemblies that require static protection. LED light strips, long PCB boards, fiber optic cables, antenna assemblies, and linear sensors fit this profile. Manufacturing facilities use these bags for work-in-progress protection between assembly stations. Distribution centers rely on StratoGrey bags for safe transit of static-sensitive components to repair depots and end customers. The seal-top closure allows repeated access—ideal for bench stock and inspection processes where components must be accessed multiple times.
Key Features
- Faraday Cage Construction: Buried metal layer provides complete static shielding—not just dissipation
- Amine-Free Interior: Safe for polycarbonate lenses, connectors, and outgassing-sensitive components
- Translucent Material: Visual identification without opening—streamlines inventory checks
- 3/8" Side Seal: Reinforced seams maintain package integrity through handling and storage
- Seal-Top Closure: Reusable access for multi-touch workflows and QC inspection
Common Questions
Q: What's the difference between static shielding and anti-static bags?
A: Anti-static bags only prevent charge generation inside the bag. Static shielding bags like StratoGrey include a conductive metal layer that blocks external static fields—providing true Faraday cage protection for sensitive components.
Q: Are these bags safe for polycarbonate components?
A: Yes. The amine-free interior eliminates the chemical compounds that cause stress cracking in polycarbonate. No outgassing concerns for optical lenses or transparent housings.
Q: What components fit in a 4x30 static shielding bag?
A: This size handles long, narrow items up to 3.5" wide and 29" long with clearance. Common uses include LED strips, elongated PCBs, ribbon cables, antennas, and linear sensor assemblies.
Why Choose Prism Pak
Prism Pak stocks StratoGrey bags by LK Packaging in case quantities at wholesale pricing. Fast shipment from our Berwick, PA warehouse to electronics manufacturers and distributors throughout the region.
