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Industrial Aluminum Foil Bag | 3-Layer Heavy-duty Construction
The Industrial Aluminum Foil Bag is a heavy-duty barrier packaging solution engineered for electronics manufacturing, precision component distribution, and industrial supply chains across Southeast Asia. Built with a reinforced PET / Nylon / AL / PE four-layer laminate, these bags deliver superior protection against moisture, corrosion, ESD, and physical damage — including puncture from sharp-edged components — in demanding storage and shipping environments. Manufactured at our Suzhou facility and supplied to distributors and OEM customers throughout the region.
Structure & Materials
The nylon layer distinguishes industrial bags from standard three-layer aluminum foil bags. It adds meaningful mechanical strength for packaging heavier or sharp-edged components — PCB assemblies, metal brackets, precision instruments — where a standard PET/AL/PE laminate would be at risk of puncture or delamination under load.
Product Specifications
| Material | PET / Nylon / AL / PE four-layer laminate |
| Standard Thickness | 0.10 mm / 0.14 mm (customizable) |
| Product Color | Silver (customizable) |
| Custom Printing | 1–8 colors, customizable |
| Custom Size | Max width 1500 mm (min width unlimited) |
| Sealing Method | Heat seal / Zip-lock / Vacuum seal (by application) |
| Barrier Properties | Near-zero WVTR — solid aluminum foil core |
| ESD Shielding | Faraday cage shielding via solid aluminum foil layer |
| Ideal For | PCB assemblies, IC chips, semiconductors, precision instruments, MRO parts |
| MOQ | Small batches supported — contact us for quote |
⚠ Note: Surface resistance parameters (Ω/sq) apply to dedicated ESD shielding bags only. This industrial aluminum foil bag provides Faraday cage shielding via the solid aluminum core but is not a tested ESD bag product; do not specify it where MIL-PRF-81705 or ANSI/ESD S541 compliance is required.
Applications
PCB & Sub-assembly Packaging
Large-format bags for populated boards, PCB sub-assemblies, and multi-component kits requiring moisture and ESD protection throughout the production and logistics chain.
Ocean Freight Export
Near-zero WVTR maintains product integrity across 4–6 week ocean transit times from Southeast Asia to Europe and North America, including humidity cycling in container environments.
Long-term Warehouse Storage
Protects metal components, precision instruments, and electronic assemblies against corrosion and oxidation during extended warehouse storage in high-humidity tropical environments.
MRO & Spare Parts
Industrial distributors use heavy-duty foil bags for spare parts and MRO inventory — where packaging failure has direct cost implications and components may be stored for months or years.
Customization
Industrial orders with specific dimensional or performance requirements are welcome — send us your specs and we will quote within 24 hours.
Frequently Asked Questions
What is the difference between industrial aluminum foil bags and standard aluminum foil bags?
Industrial bags add a nylon (PA) layer to the standard PET / AL / PE construction, giving the laminate significantly higher puncture and tear resistance for heavier or sharp-edged components. They are also available in larger formats to accommodate PCB assemblies and sub-assemblies. For lighter components without mechanical stress concerns, our aluminum-plated foil bags offer a more economical option.
Do these bags provide ESD protection?
The solid aluminum foil core provides Faraday cage shielding that blocks external electrostatic fields, protecting sensitive components during transit. These bags are not tested ESD shielding products under MIL-PRF-81705 or ANSI/ESD S541. If certified ESD performance with defined surface resistance values is required, please contact us to discuss the appropriate specification.
Are these bags suitable for ocean freight to Europe or the US?
Yes. The near-zero WVTR of the solid aluminum foil core maintains protection across typical 4–6 week ocean transit times, including the humidity and temperature cycling that occurs in shipping containers. They are widely used by Southeast Asia manufacturers for electronics export to Europe and North America.
Can I order custom sizes and small batches?
Yes. All dimensions are custom manufactured and small batch orders are supported. Contact us with your specifications for a quote within 24 hours.
Related Products
Suitable for distributors and manufacturers across Vietnam, Thailand, Malaysia, Singapore, and Indonesia. Contact us to verify compliance requirements for your specific market.
| Minimum Order | Flexible — contact us with your target quantity for confirmation |
| Sample Order | Available — sample cost refunded on first bulk order |
| Custom Print | Logo, design, and color printing supported (gravure up to 8 colors) |
| Custom Size | Full dimension customization available with no tooling fee (standard construction) |
| Lead Time | Stock sizes: 3–7 days · Custom production: 10–18 working days |
| Packaging | Export carton with inner poly-bag grouping; labeling to buyer spec |
All dimensions are fully customizable. Send your target size and quantity to [email protected] — we'll confirm feasibility and pricing within 24 hours.
Product data sheets and test reports are available upon request. Email [email protected] with your product and application details.
Email [email protected] or WhatsApp +86 186 2610 0216 with your dimensions and quantity. We respond within 24 hours.
